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@str='&!*\x00'}, @generic="0dcb4bd3a320276906cca74515b8247b53da34bb567f8ecae14a10bac1ff209dae19e5a1380d99d30c6068822c567a60c327e70d22ecd43ae8015a7f2316bc2d8b1752316018943164f044a3b96005e1b130700909c1388f962e6cd716ab15f03043e4db846e283dc6d178b0da7347b7e849523456bad36259d15dc688ff34312189d0206814300c778d2d02cfab14e297d4b03777269608bbfb6b9b8b33bae94f603188300187e51f3bb8a1d5ad66", @generic="2e900c890a3ab814af307ca27fb4d6cee3c8ac00c852c1d8dc137fe81e55caf8947ebc833933a9739c35b4122ea6c301ae0de087d5b46bea95f04cedb5e5a1bec76bd2de361b1525e0be416a70a65c129153617fdfca1109f15fd9675d5c35068d1ac678c705e0bb60ad53a760f285e29164c1bd94b3e130ecf3ec4ad93fc25ab58ceec8f5ccbd158f1fdd986fab8500d3487d22454045e4716a45edda0e128e39fb7865607050be21c9f34ac726edf0127a52d5896da2c29a221a63e03dced6cd88991d4962a369ba54ec4fe3ead5699c27cd69d0970f87a1aeb275e849c8fcea80e2f864fc3e009413abd053c823da83e55c7bb15f1cae", @typed={0x14, 0x25, 0x0, 0x0, @ipv6=@empty}, @generic="89e5e10f3b3c3084e1816e76d33903cbcf2f28f008f49df91a89568440edda8e09482c3a3e75ab51551f8730d41983af3d94cd52d049ea771de2318ce7450b71149775dd9bd27761d00038fc37dbcca239d5a5f55a97f12e01947d9bf5b4937b3cdd93df041841faef410f7a6008f76232885b9ae4880a8d3df7a6749c577d620f897085800db36127fb043e397f41f65903f0acac21bae2"]}, @nested={0x81, 0xe, 0x0, 0x1, [@typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @generic="fae0a06ab8b37c5c223a018e56b378069532f056c20cece6aa67b0a711bd76bf14a1a4b8996a06c5c56ea373601a2e4a99772ac9ed82a34d74b1b104f894e38da6950b478e8985b641ca8d1e2d245f96b0a39d8d1923e672fc2d99f7858f65da9c54d0cfa596c954ce"]}, @generic, @generic="63fbcd1bdc5db45c0ed11325e3c87cb68fecd0841e3b704fb6a1307b73a71f6916ac22feac46c2fe162b9301086d5a0a73b44b8afc1fdc5559cb297bbada025dcf5dcd91a7fb25fce8aafdadc0b6737a4323d3a42d1645b7025de536186dc4cd5be086ed6eaffd3e55273ed51e3406311f535f60ff38c4739609beb30e4357e47b855d469c30bceed2d2ee67782855e3a5ae229da458dde30a4afe93866d268f93819ba4a769a6fb7ac3e80c4067cf8bfeae6b512cc97f191235"]}, 0x167c}], 0x8, &(0x7f000000da40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x2c, 0x1, 0x1, [r1, r3, r1, r0, r4, r1, r5]}}], 0xf8, 0x40}, 0x4000000) 08:16:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:20 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xfeffffff}}, 0x20, 0x0, 0x0) 08:16:20 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x13c, 0x0, 0x400, 0x9, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0xa0, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x1c, 0x6, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x4}, @NL80211_BAND_5GHZ={0x8, 0x1, 0xb29e}, @NL80211_BAND_5GHZ={0x8}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @random="bed7f19d996c"}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ap_ssid}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @from_mac=@device_b}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x2c, 0x6, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x8, 0x3, 0x5}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x1}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x7}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x5}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x2}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x7fff}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ap_ssid}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x14, 0x6, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x8, 0x1, 0x9}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x4}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x3f}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x7}, @NL80211_ATTR_IE={0x58, 0x2a, [@rann={0x7e, 0x15, {{0x1, 0xc}, 0xff, 0x40, @broadcast, 0x7fff, 0x8, 0x7fffffff}}, @supported_rates={0x1, 0x1, [{0x18}]}, @erp={0x2a, 0x1, {0x1}}, @prep={0x83, 0x1f, @not_ext={{}, 0x81, 0x37, @device_a, 0x7, "", 0x3, 0x7, @device_b, 0x4}}, @peer_mgmt={0x75, 0x14, {0x0, 0x4, @void, @void, @val="a6a0fbc7393c902a3b6a4379dae0d206"}}]}, @NL80211_ATTR_IE={0x19, 0x2a, [@sec_chan_ofs={0x3e, 0x1, 0x1}, @mic={0x8c, 0x10, {0x62d, "4a4e6103a2cc", @short="25f409cff1ce51b0"}}]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x13c}, 0x1, 0x0, 0x0, 0x240008d0}, 0x40) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000004) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$sock_inet6_SIOCDELRT(r3, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, '\x00', 0x2c}, @mcast2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x441002f}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x19) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) recvmmsg$unix(r0, 0x0, 0x0, 0xa1fffffc, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0xf62de000) 08:16:20 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x7, 0x0, 0x0) [ 680.837527][ T2221] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2221 comm=syz-executor.5 [ 680.847501][ T2223] loop3: detected capacity change from 0 to 16 [ 680.850621][ T2222] loop0: detected capacity change from 0 to 16 08:16:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000800)={0x0, &(0x7f00000007c0)}) vmsplice(r1, &(0x7f0000000740)=[{&(0x7f0000000200)="6924912ecfa685c312c04425e7ca3e79f0e5b6b94b1531e3e2e6d4d448dfb1e2d19975ff9c99350496829f013b3afac292387960346b961a48d3d83db016181bcd9468d3b9285fec2722909022bab5e1e665b8e2bcbf21ec620766918308ff21fc4692a92095e0ecdcefbe45faf90220928b333775c1e369abcd26d80c67c60df904ea15e2c2e8b60bb0aef495846bd15d596d3afe6a4989a80b89a283131add0466374850c1436264ef7d18e2231f34e9d6943317375a48338cc015dac8f2cedb9b92d71c504e8261de", 0xca}, {&(0x7f0000000300)="e3ef0522850e0c9f0811ee02e77e0a8a99107b975c2d70cf8c77c0f98e1cbeff96ab68f224a1dec2c1612d57a96c37a3256afb9ab80984411008412d7230e8cb453013ea1fc2dd7de36d39c7e22637d02ffe34573968fe625af671230d0a27192d113463b0a2990a7842d6d1f15953026c7b4a4d82", 0x75}, {&(0x7f0000000380)="dfd41a4171aee7f4ac1f5e851008ca3f017855cb321a6840b948de75dbc16b677668a9df6e6909d187de19aa9730faaa27f2a4c4bf37c4cfcffc830b42bb54f460497f8d4d477a57bbf5f2134ec9794622925c85e5749025f138689cdec0d519a6b33acf0d1c1c2c1c3cae98aae1f9ea7a38db420b8f9b5b90a57a391393d0baef3bde12f83197b1959534950472ac57f36d1ff3e3c24e2c5569b327ebd03f9ab19af9c34191eef4ae577c19fc0e332d03e1ed", 0xb3}, {&(0x7f0000000840)="24d3a1f5377a1504463cdc3377178187a3bd05f446345c3b0df1a8f8231272d38bd5340edd1d72c80d219cdb39759064c7b7cb88a33f0b49644eb61ec43d90390a6e7420520d4897e21b60af0618607e76df9ad6b50d3c6b43c127aa9eef4b955d15ae778882173ed770c5c58a160f5701337f3339c32c950c80985a4a8fb342b2e9836aafb22096cd93df2b892664c073fec9918fbc84a2efc08a7a9153658bf79070d6c3877c2282a2a60eba7f1575964adbd21ece54c17d953b931641369e9f242b3d38f42a54028fcb6614cb015089945eb037056d4b09929e59e7ac38d03efe77a28e39801a546f3fa978d0a1d858d29827c70d9526cfa9e33a42054de315010e8c5be351455ef4716546dc824f2248f2d6df0e0e491c7e96256703d796616bafd3d0e1c633575d402a5a01360d486ec53931632b7e6715328bde21f39aee61c7461f006c7c18f0c5761752594f38a11add1377ae275aa47d8e07af8498229c4996716d16c1ad54c969d8101f3360a346c261a844f5bcbbdefe8c6d3c46283132b38a722c2af766770a7e589ada5bdffab8cd6055b9a145d6b6fd7b80b7c3df7a14df12083b56cf94a5bc03024d7fa3b0ce5cd38f4662841afcdaec997db65093b947fa8fc028f4fde47384aa4070260245e8d02524fe29816f2bd403c5205991e1bb7ac0c23f69db1de734f3b327f9f46ab5dd03f96177019b2f5d4431fd490a00c4a6cd6b3f765d1d0a50216910323ebd2406c44a30d82c4ca8526b1dabb3ed6c10f3a1df040cb975375f346e47f700e469d454738a4bca601e3ec484399ed879611c336a1818b02b4e20b3e28f9db844601c0e9faa1cd2b27b4e927e22da975257287cf56337d8f4a588372756279090cbcda823b2554dec7b4ae4ab0995b223dfd3705216589718741cd103fef3b9d6f296bb9078ad853c480e91a549d0004dc516f838d501f5dcce5ef9f7975eb62f211c7d4cfc7d7a3294079960632e1b3951731267b72849a412ea449bb13583cc7d738f9c40c04f487426c75d29f490b2f80966f3b8de550b95909477c3e9eb209e401db082cae46c714dc0ea4497d0b7f231ff859b0886bb1a44d3db7cd91b29ce19674a007b09735f41eec18d3c6f76b24e5ac7d9fb3f4118a9a3f5b2096325717d3eaa71a266a121702f726dbf998f1ee9efa8e3caf54330bf161c57d1c59f86f6430314fc53f2319b04c9e39e291427b1626d941b82198ffe9eb5c714b0776066729973f95c3ff87d1e999306fa607291010081f380a8eeb1572d1acecee4860a52d76748e3753968b7c064c639d9d65f13d4813e249d8ea25dca4664ae13c5743d53dc538ffc8c53f71b93e1f4279d37dd2ba0c6e65243b43bfa04a9f07de19668ce229527d6124f306ccce3e90e3faa9e8702b7cbcda10e01233c24ac5e124dc307388f955386164758563dfeca32a67b73801670a170739a3f8ef4662c8a8177610ab60460a8b4c2892b0f9263235ed98f3ffe607cf80a815fe790815846d87359f05b6a6a151c6ec34f43eb1f9f32407d134cc04ed61523576b612a4e6c21e35020e46624a175f0146561d28a4553618379711a5e42520514fb225b4d1aecfc9246c1682b6bfa1c4968b580c16a014576a62d6f949e2ceb669094eb6435c6058c4b4c539ee6b23691cbf2473001ba756af017743295ed4a465e1d0a99f6e5ffbdf154f1a0eb21207fa4deb6053c416aa18ab4483584c37b4d432472bff5465b9081edb2619c285f448fb6cdcf5051e87e27b9ad9bf2e4532e5f86b9dba5fb3b163588f313db32b34bf43d7172750a8699092e6c63b17f0ddfb60d6d1fe6b0f278f0fa4904a909d3fe6daa2db79f9de82f8a545b174aed4f73beafdc10d7b3fa19508e47d4a3bf67aa5378427961adcb2c38466600faaa9332ad3a63895fbce3c348f8b9319b960067ef3b191c806ca77f59a6a0816874506ced818ba0a3ad9e62fe83e4799f311493506b980e9c75b3d68d860381d40ef0ce52ccdaf23ea8abb6180ccf9104ce9f582529230a4d256fe856408f835efdce8d629191cd2644bd8967430aa5cd99b62ee48731314b585394d8736d809f89d7e8945555166baedbdd9be7f440b2a35d0e543e85e451f646dc830195a113f45579135e9b53daa22950c70b2ee704aaa4b7f59960903bb8cfbc55592582b539fdfaafa25137e6b25d63ec992bf8b7a89ba0c1ab350a57c4db923ed74d8db9e403d7a75e270f4d086b0bc4b12a6d667b5a1c57a7be1bba753afcd11b5be8e3a4e3a4cf00d755c724b404bbcd99ec164203ea70ab05952fdb2f63dab99929a536d68f5b5568a49ef8cdb2355d0749352bfd7c7c80e4aefe7c3cdd615effdc832090fb23d1c3dfe610cea431f8f1199d43d23f113deb7a247f26bf03d85aa5a627250bba4f78902b31758fcdbc6430f84f1134ef341bd72188c836fb81a14df8d2adb25040d54b1d47eb9a55419fd87bbcd3409e1516c017b025810b0a7b926d9e09eda23fa2baab57829228d6a07c534985206c5a8e9c0e500d19683c3dc4d44ef103d5ff3356753b76c11046fa11a4d6b9a1d865a78e785053e81834ceb0bc32f6dec5336b2a51b2545c80f138eab51829928e742e7760358693c4724d1d52b9aabaa211836316f58c6f85c52f361b97efd7e141724c5f4dbdbd3328314a6c2322baf7ddcaec452254205e23bd423379344439890c07418727580691755237859fbc2c5890bc61f8968d6ba833a39cebcae474654b248cb23d07ea98f8ecc331767f7975c64b3608426fb7bd0af63ca78f1447d36cf9fcd3b0ce366e3dcda549bcffb67ad5bf85c0eac6b9e0fb407f0c66fe1de94f72c0d01d782059c273e76b8a250c78075568c3673e8dda9b7f600cf72f16c649f0df1a40d9d2b75afe7922d7e8b2fe28b4e0ccda755d72e20b5d8b7cd68a06307eafc8cf4f347ec6999b7cbe4df72e7b123d532eeecf0c74815419404a1c4a17bc21978ed75e15924cde0a923cf029c8091a89854e9ef35951c7f6719f5303a1bf1ce6b2e1c9aa47e47018919f79337859ffbdb1aa575e21e8f308c4e3652de821b021b492f8abb077273650dba260985910ad92ec0930fedcce91a1f664ea744a319bf568a9c69117477f8f9ae54cba124841b6f9d483850f2fc71ce62a7f0af626666b1c2850e7af2c1236ea6aaf780af1ca85e62c3eb873f8a3c5387f9a28d43cc29d4c25b9bd7f61100889d0e0c836828f744f70117260b7baab9c63f8f32cd48f826b17e88042a78617b17f8f56752155aa0e9637e8524e8b56c61ccdd54a3da803d5f7ffc0dbde0b3ecd1760514ec59b622590d35742556ebc5c620dee93c362d53af94b9fe11f5d07e38abf05c314a429b6adff92e695642bfe977ec5d75928a3ed8adbb72e9fb9fa469e875a17fb92a7c227c3bbecba29ba6a0421c1f1a953a6c9de260ede1aeae68916d05739d4047e35843095668f50c9df50d1d8f98f9640575e564e5096784c4408e84e8a3fbe0b7a2dd8fdacae375670db57981a6006ffe92105cef132518114c4f56b50187a87ca40e6931a286057707477b7b99119228b77a290eff89860f2910f578acdd24f09f4595d596a2cf47def1b0455e8c0965fe769fd36912d3a24122a43293417fe392821debcea369b5f85eb885348d124e17cd3058d9c0a8a0c40f18c5a0a286fbcb6f2403fe744095bb666d2121ee313837e52473eade094c9d5696257562ba0631594cb00ee178d1daad4afe5de547dfc6e07fe0b086c4cddfcc033a6a3339e00606ce615ba1c8f844dcf050ae0cae2dc40ee5d56687876b1998034fe44d84175d653a763f85b3503d42e8d79d162dbdc4b167d7370228dba0919daf38215e5de4bb8a716470718a047aaa86b71f19fd52575bc6ec540d6d0a453b098d811b0564842eec2f9f735e641ad171b72cd0d7f75f15dba51793cfad00dd1c76624052bbc767e5f819a8fc4dc05598926c23bf9d08670a5d9f9c6dac9a92d4d979fb96be36c782cfdad1464a41d216a90a034278a0fd10bce2121050efdf6791dcdb8511f3447fd31624209a769c6c91ca87495767371a14ff0cdd93c7f9d55a193328494f0b2fff9587df8c1c89637e6d997b74b95d7728605c90dac0149d03a88621434565a4c965f3368abd20a704fa60995002148c421f9e9a6e49f1dcba543f072b09730b3c425d5d8bf8814f8601a133bc07535c7c1ff3ec0c2d9f1a11dfb1989dbddfc13d89c212438cff0331c26026fba02e747cf414eb627a2c1a3fe19b4c799e061779780abdbf265445aeb7edb8f7c572008ace0814cb799e6eb20f00291b00a57ed0a1a598dcba906605ea67b63820ac714d7cddf97ad2b909947323d68d1ce331fdc306aa13162c48e539689da71b15eab7e7ec1d95a0f6d39e5186a740d1d2afa6b2691957cc6b787923f592ff3b02440969154d318fff3939b6cb169efd3cddbcd446ebcf540d5861538f31aee9226442d337d8f2205f2cb4ee512bfd92a51c1a921654ef8355492a25f6adfe839e4f756206c735a382d1498bf63bf8740612f092b54a00db7b13caeb9c66ec5f8d6de9359eeab4221e06a23017d28cf8c7523de4e1ce89471becff59bf88791dae8058024791ee46c769367ba2663dca118a2635ec69b862caca16ee0f5f5b5f637c9ef0d31455b266389332df4b1e224ba1863e2e3557a4412b84efbcc4da82d7ec81097d462a6a59c89754385c61c2a200e1cef6d27415596018be70762dd8e3cf85fb3010ef4e2fb9da004edd21c5f7457a2b3650386722bdf07f297df656bd77b74a82062a24d8e1dac986b15a5720fa5da255631d872881a56d76582ef5f78a6d5931e3766238e6c26cfa3d68666bf23f2429821ac446f836b830c9ccfaa3520e2ca27734ceeae71605ab08a132f371659982a14dd20014abc0d55da33f9e1b020d604901faa0d53cfe13d5b5f78f7d0371051b073d959c643bbb9c9bda7fefb29a85bc9e9de42f95858af2cdeeb267f64b38c25f1efddc53a704f26852466399b4d05ab3ba3f751e45e53a58de6a9fceec5e6f0cd701ec4a34668b52718eb7b17a2a2a52f6ce62fb36785a82aa440566431bc0d3196d9b9af78b340c90471ef506ba694c903f9951a40aea0433e05d3780b8ef373383de61b7b936a293d67213823ff1c9c6c5d4bd00a8448eabd58e296cd36eb0ba9aeecc427fbed1f6c86e773babc035d680bd04c933f3750227e55d73f35509a2bb1e203afa91488e4113da2b41bf2311a7e549bd5f71abafaa5a1467460a33a037641b1b98aa43b386fcda7ad6c4213d1b49db76e7644ad00d5aff58e92fad1f431228bc3fb2ced86bc2503b5a074b566a4a8ac567b92f30f69a71d8ef754fe3d70e458c3379765c2e37c9fd127e75e1f0376859d30d767e6546f64efed1362ece0a60aabcd199d64c43d55dd702912adda42c6206f38419c3bcaca348a3617ed3cdbcbabee168213a9c07bde50a17aa82a4073d6dc90e2e2a6d54e17072dc175a56775103564967b08f5e1aa50ea19d7c271130f2d768ee455cb031b797a60ae25ab469d582c766985687a6b30dc90a83223304aee18173f7ba3d7e0e1fe59f36a97b753f61dc58d1bde08d84e293395c851e6f082c674fc3cb4f107b7a1645cfa854733b55d859176194a66d603f1c82123d91cce30164add4af2fddf44b59ceb0a741df066a326a7aa4314c6f91d5f6157f12f998292adaaaf679cd74cb825e90f2bb8f34b3d292f4c7244024343adafd03f094d4bc69dd93c15cae504", 0x1000}, {&(0x7f0000000440)="c083da7764d04997754569800dbe7040b08848062d919534fc4da78de4036c741efd7fe92ddf3f98657226fe741559e795347ad7cc02a9920e7407044190576e64b1c3fd61b4481c412253c242d1b9c68ac5c9b6c34a4077f6bac89b1e5a379c65b87cc5548e7a5f6d", 0x69}, {&(0x7f00000004c0)="a8e646ded812cb4583d1b7c0ea9a367962736a61e19ce38bb81c892fcc0e7e75aa02528985d766f33a5bcb6194ea97cbc162707ce4cd795bab03dc1d74d8f023540ec2a7ca8fcb7ba01bdd730ce78052e2aca0b4e64ad50aed9d9d325004af013cadc16c379eb4544089227b7fea78656124ce4164079b442167a4eb4c63828e0866367984e523d2ad45e2cb76c0d3e83c47baee608ac9ae8883366b80ea810cf9d5bcfd212efa1e2565a6f88c04d8635202ef92cc738374f4b34eba38b1ee1b43", 0xc1}, {&(0x7f0000000080)="21757811dd3c49e7b6f46a7afcb2863d40586b12", 0x14}, {&(0x7f00000005c0)="2532df9bef626094cef302e29a644709b880311066252fb160d13593e254280e7dcdd42bf2aecb357a638527b406f1ca452aa1f8dcd9962322a98301e2c8967b783bc9ead8f30a9eaad5b878736d9bc25e7de415ab3720a7bafe960dca8ab564c0423e3a82e49924e190f3faf0e98f58a72090526b8402336eee67e7f8f10aa146ed78175de38bdfc4e53039ed212d18400931e6ae5b301858248b94d11acda401845738a298f7ec2028558961b81da359dc541b23f36460bbc1b79b81583ebbfb16dd97d6da0569ddc87d58f9c4d360805e7ec9c6c295c1c6713e1e60c24b0d503ca1cbd1", 0xe5}, {&(0x7f00000006c0)="4684fc0c0607a25dfd21d4883ad36833b740da68c34e066c955afbf6adbeaa62577d4aa6b7d8db68213afcc49ff7c1ca5451ce79466badde7efeeab21d24956f61e8193cc073e95c0acb746110f51a405477e26f5494468a2fb7509f6df1327eb85724", 0x63}, {&(0x7f0000001840)="712889ec43cd2c694b78025c98b5da28b5b70480d1a7577cf0e73180c84cd114cb2d5b7b0bda58dd1c368a990cb94f7e63efc515c551fa52cbe10b80baad6ac9a8cb8be024f17ad04dedc060c8bbf20aaa5ce54e87a791b1aeb99d308a7fcf2de52f38eb1c23fa050974d0eda2b03564953b1831cd776f31b60c2b4b8d333c9c35b2c8e3962f79837ab94f289d8746966205b1850d7f05738301f86426935fe9e5c78c3bb5062cf64ff3c84e20402d6dac8daa61a36390a10ae2b89c63ad150931d2e2552de333f57899c2e146f82f3a0f46e90cbb09bd75b4beec824ced9eab11a66b83", 0xe4}], 0xa, 0x8) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000100)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f00000000c0)={r2, 0x1, 0x8}) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) r3 = openat$cgroup_subtree(r0, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_SYNC(r3, 0x9408, 0x0) 08:16:20 executing program 2 (fault-call:2 fault-nth:0): rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:20 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f00000000c0), 0x4, &(0x7f0000000200)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x5, 0x8, 0xe5}, 0x6}, 0x20, 0x0, 0x0) write$nbd(0xffffffffffffffff, &(0x7f00000002c0)={0x67446698, 0x1, 0x0, 0x3, 0x1, "d28825489ad144beeeba5c36d441bdc55a101ec4d4d8a37a8d3cece91ca71b949cbff53e7d7a23b81a1d6aaecc9f566e46b53ecc1965fcca3c2459acf865affdbaf5645e89acfdbb5b5afe9b9e60578aea0d9143b8daa27de0ebf9a0581f0e755a7250ebe157340bcaca3762e0199d2352e5c3302ed50b2d05c201d6f39d98d24cc56b7c3f77ce68586e30f6f1a28a9e08eb472ad5bbc901fa477bc513fccdd22ee9"}, 0xb2) [ 680.950882][ T2239] FAULT_INJECTION: forcing a failure. [ 680.950882][ T2239] name failslab, interval 1, probability 0, space 0, times 0 [ 680.963560][ T2239] CPU: 1 PID: 2239 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 680.972329][ T2239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 680.982458][ T2239] Call Trace: [ 680.985724][ T2239] dump_stack_lvl+0xb7/0x103 [ 680.990304][ T2239] dump_stack+0x11/0x1a [ 680.994448][ T2239] should_fail+0x23c/0x250 [ 680.998860][ T2239] ? audit_log_start+0x320/0x670 [ 681.003788][ T2239] __should_failslab+0x81/0x90 [ 681.008537][ T2239] should_failslab+0x5/0x20 [ 681.013031][ T2239] kmem_cache_alloc+0x46/0x2e0 [ 681.017791][ T2239] audit_log_start+0x320/0x670 [ 681.022596][ T2239] ? kstrtoull+0x321/0x360 [ 681.027033][ T2239] audit_seccomp+0x45/0xf0 [ 681.031488][ T2239] __seccomp_filter+0x54b/0xf20 [ 681.036372][ T2239] ? vfs_write+0x50c/0x770 [ 681.040772][ T2239] ? rseq_ip_fixup+0x10c/0x680 [ 681.045527][ T2239] ? __schedule+0x42a/0x670 [ 681.050014][ T2239] __secure_computing+0xfb/0x140 [ 681.054968][ T2239] syscall_trace_enter+0x120/0x290 [ 681.060094][ T2239] ? switch_fpu_return+0xa/0x10 [ 681.064972][ T2239] ? exit_to_user_mode_prepare+0x65/0x190 [ 681.070680][ T2239] syscall_enter_from_user_mode+0x1c/0x20 [ 681.076392][ T2239] do_syscall_64+0x1e/0x90 [ 681.080873][ T2239] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 681.086811][ T2239] RIP: 0033:0x4665e9 [ 681.090709][ T2239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 681.110418][ T2239] RSP: 002b:00007f3c0f088188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac [ 681.118810][ T2239] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 681.126787][ T2239] RDX: 0000000000008800 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 681.134795][ T2239] RBP: 00007f3c0f0881d0 R08: 0000000000000000 R09: 0000000000000000 [ 681.142956][ T2239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 08:16:21 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xfffffffe}}, 0x20, 0x0, 0x0) 08:16:21 executing program 5: sync_file_range(0xffffffffffffffff, 0x2da, 0x80, 0x2) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) [ 681.150920][ T2239] R13: 00007ffd1a6246cf R14: 00007f3c0f088300 R15: 0000000000022000 08:16:21 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x8, 0x0, 0x0) 08:16:21 executing program 2 (fault-call:2 fault-nth:1): rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:21 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) recvmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/120, 0x78}, {&(0x7f0000000380)=""/150, 0x96}], 0x5}, 0x5}, {{&(0x7f00000004c0)=@in={0x2, 0x0, @empty}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000140)=""/57, 0x39}, {&(0x7f0000000540)=""/210, 0xd2}, {&(0x7f0000000640)=""/36, 0x24}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/207, 0xcf}, {&(0x7f00000007c0)=""/31, 0x1f}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/95, 0x5f}, {&(0x7f0000001900)}], 0xa, &(0x7f0000001a00)=""/171, 0xab}, 0x2}, {{&(0x7f0000001ac0)=@sco={0x1f, @none}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001b40)=""/48, 0x30}, {&(0x7f0000001b80)=""/163, 0xa3}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/237, 0xed}], 0x4, &(0x7f0000002d80)=""/4096, 0x1000}}, {{&(0x7f0000003d80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000004240)=[{&(0x7f0000003e00)=""/146, 0x92}, {&(0x7f0000003ec0)=""/54, 0x36}, {&(0x7f0000003f00)=""/128, 0x80}, {&(0x7f0000003f80)=""/30, 0x1e}, {&(0x7f0000003fc0)=""/154, 0x9a}, {&(0x7f0000004080)=""/89, 0x59}, {&(0x7f0000004100)=""/192, 0xc0}, {&(0x7f00000041c0)=""/74, 0x4a}], 0x8, &(0x7f00000042c0)=""/185, 0xb9}, 0x8000}], 0x4, 0x20, &(0x7f0000004480)={0x77359400}) [ 681.238616][ T2261] loop0: detected capacity change from 0 to 16 [ 681.282186][ T2277] FAULT_INJECTION: forcing a failure. [ 681.282186][ T2277] name failslab, interval 1, probability 0, space 0, times 0 [ 681.294857][ T2277] CPU: 0 PID: 2277 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 681.303525][ T2277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.313567][ T2277] Call Trace: [ 681.316832][ T2277] dump_stack_lvl+0xb7/0x103 [ 681.321504][ T2277] dump_stack+0x11/0x1a [ 681.325689][ T2277] should_fail+0x23c/0x250 [ 681.330111][ T2277] __should_failslab+0x81/0x90 [ 681.334911][ T2277] should_failslab+0x5/0x20 [ 681.339402][ T2277] kmem_cache_alloc_node+0x58/0x2b0 [ 681.344646][ T2277] ? should_fail+0xd6/0x250 [ 681.349137][ T2277] ? __alloc_skb+0xed/0x420 [ 681.353629][ T2277] __alloc_skb+0xed/0x420 [ 681.357942][ T2277] audit_log_start+0x33c/0x670 [ 681.362799][ T2277] ? kstrtoull+0x321/0x360 [ 681.367199][ T2277] audit_seccomp+0x45/0xf0 [ 681.371707][ T2277] __seccomp_filter+0x54b/0xf20 [ 681.376568][ T2277] ? vfs_write+0x50c/0x770 [ 681.381006][ T2277] ? rseq_ip_fixup+0x10c/0x680 [ 681.385756][ T2277] ? __schedule+0x42a/0x670 [ 681.390248][ T2277] __secure_computing+0xfb/0x140 [ 681.395169][ T2277] syscall_trace_enter+0x120/0x290 [ 681.400357][ T2277] ? switch_fpu_return+0xa/0x10 [ 681.405270][ T2277] ? exit_to_user_mode_prepare+0x65/0x190 [ 681.411101][ T2277] syscall_enter_from_user_mode+0x1c/0x20 [ 681.416822][ T2277] do_syscall_64+0x1e/0x90 [ 681.421229][ T2277] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 681.427118][ T2277] RIP: 0033:0x4665e9 [ 681.430998][ T2277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 681.450589][ T2277] RSP: 002b:00007f3c0f088188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac [ 681.458989][ T2277] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 681.466943][ T2277] RDX: 0000000000008800 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 681.474989][ T2277] RBP: 00007f3c0f0881d0 R08: 0000000000000000 R09: 0000000000000000 08:16:21 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0x9, 0x80002, 0xffffff80) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0, 0x9b, 0x3c, 0x9}, {0x8, 0x80, 0xe5, 0xfff}, {0x3f33, 0xae, 0x9}, {0x2, 0x90, 0x5, 0x2}]}, 0x10) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x1, 0x3, 0x6, 0xfffffffc}]}) 08:16:21 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffff}}, 0x20, 0x0, 0x0) 08:16:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) [ 681.482938][ T2277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 681.490892][ T2277] R13: 00007ffd1a6246cf R14: 00007f3c0f088300 R15: 0000000000022000 [ 681.519447][ T2282] loop3: detected capacity change from 0 to 16 08:16:21 executing program 2 (fault-call:2 fault-nth:2): rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:21 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0xa, &(0x7f0000000080)=[{0x5, 0x3f, 0x81, 0x7ff}, {0xf5ec, 0x88, 0x6, 0x6}, {0x695a, 0x6, 0x1, 0x8}, {0x0, 0x0, 0x0, 0x5}, {0x3, 0x80, 0x7, 0xff}, {0x7, 0xca, 0x4, 0x100}, {0x9, 0x9, 0x81, 0x1000}, {0x6d, 0x81, 0x3f}, {0x2, 0x8, 0x4, 0x10001}, {0x3ff, 0x7, 0x3, 0x6b45}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:21 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x7}}, 0x20, 0x0, 0x0) [ 681.623835][ T2305] FAULT_INJECTION: forcing a failure. [ 681.623835][ T2305] name failslab, interval 1, probability 0, space 0, times 0 [ 681.636509][ T2305] CPU: 0 PID: 2305 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 681.645189][ T2305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.655278][ T2305] Call Trace: [ 681.656812][ T2304] loop0: detected capacity change from 0 to 16 [ 681.658621][ T2305] dump_stack_lvl+0xb7/0x103 [ 681.669341][ T2305] dump_stack+0x11/0x1a 08:16:21 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x9, 0x0, 0x0) 08:16:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1c) [ 681.673494][ T2305] should_fail+0x23c/0x250 [ 681.678009][ T2305] __should_failslab+0x81/0x90 [ 681.682869][ T2305] should_failslab+0x5/0x20 [ 681.687427][ T2305] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 681.693158][ T2305] ? __kmalloc_node_track_caller+0x30/0x40 [ 681.698970][ T2305] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 681.704510][ T2305] __kmalloc_node_track_caller+0x30/0x40 [ 681.710145][ T2305] ? audit_log_start+0x33c/0x670 [ 681.715094][ T2305] __alloc_skb+0x187/0x420 [ 681.719570][ T2305] audit_log_start+0x33c/0x670 08:16:21 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x2ef, 0x20, 0x1}, 0x7}, 0x20, 0x1, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:21 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xb}}, 0x20, 0x0, 0x0) [ 681.724346][ T2305] ? kstrtoull+0x321/0x360 [ 681.728887][ T2305] audit_seccomp+0x45/0xf0 [ 681.733302][ T2305] __seccomp_filter+0x54b/0xf20 [ 681.738234][ T2305] ? vfs_write+0x50c/0x770 [ 681.742669][ T2305] ? rseq_ip_fixup+0x10c/0x680 [ 681.747440][ T2305] ? __schedule+0x42a/0x670 [ 681.751946][ T2305] __secure_computing+0xfb/0x140 [ 681.756883][ T2305] syscall_trace_enter+0x120/0x290 [ 681.762017][ T2305] ? switch_fpu_return+0xa/0x10 [ 681.766955][ T2305] ? exit_to_user_mode_prepare+0x65/0x190 [ 681.772702][ T2305] syscall_enter_from_user_mode+0x1c/0x20 [ 681.778502][ T2305] do_syscall_64+0x1e/0x90 [ 681.783093][ T2305] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 681.788982][ T2305] RIP: 0033:0x4665e9 [ 681.792903][ T2305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 681.812545][ T2305] RSP: 002b:00007f3c0f088188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac 08:16:21 executing program 2 (fault-call:2 fault-nth:3): rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 681.821010][ T2305] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 681.828968][ T2305] RDX: 0000000000008800 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 681.837098][ T2305] RBP: 00007f3c0f0881d0 R08: 0000000000000000 R09: 0000000000000000 [ 681.845057][ T2305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 681.853034][ T2305] R13: 00007ffd1a6246cf R14: 00007f3c0f088300 R15: 0000000000022000 [ 681.915762][ T2334] FAULT_INJECTION: forcing a failure. [ 681.915762][ T2334] name failslab, interval 1, probability 0, space 0, times 0 [ 681.926018][ T2339] loop0: detected capacity change from 0 to 16 [ 681.928380][ T2334] CPU: 0 PID: 2334 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 681.937787][ T2340] loop3: detected capacity change from 0 to 16 [ 681.943194][ T2334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.943207][ T2334] Call Trace: [ 681.943214][ T2334] dump_stack_lvl+0xb7/0x103 [ 681.943235][ T2334] dump_stack+0x11/0x1a [ 681.971370][ T2334] should_fail+0x23c/0x250 [ 681.975809][ T2334] ? sidtab_sid2str_get+0x9c/0x130 [ 681.980935][ T2334] __should_failslab+0x81/0x90 [ 681.985687][ T2334] should_failslab+0x5/0x20 [ 681.990243][ T2334] __kmalloc_track_caller+0x64/0x340 [ 681.995579][ T2334] ? vsnprintf+0xe8f/0xed0 [ 681.999984][ T2334] kmemdup+0x21/0x50 [ 682.003884][ T2334] sidtab_sid2str_get+0x9c/0x130 [ 682.009009][ T2334] security_sid_to_context_core+0x1cb/0x2d0 [ 682.015326][ T2334] security_sid_to_context+0x2c/0x40 [ 682.020745][ T2334] selinux_secid_to_secctx+0x25/0x30 [ 682.026092][ T2334] security_secid_to_secctx+0x45/0xa0 [ 682.031478][ T2334] audit_log_task_context+0x70/0x1a0 [ 682.036802][ T2334] audit_log_task+0xec/0x170 [ 682.041387][ T2334] audit_seccomp+0x5e/0xf0 [ 682.045880][ T2334] __seccomp_filter+0x54b/0xf20 [ 682.050719][ T2334] ? vfs_write+0x50c/0x770 [ 682.055131][ T2334] ? rseq_ip_fixup+0x10c/0x680 [ 682.059956][ T2334] ? __schedule+0x42a/0x670 [ 682.064447][ T2334] __secure_computing+0xfb/0x140 [ 682.069385][ T2334] syscall_trace_enter+0x120/0x290 [ 682.074482][ T2334] ? switch_fpu_return+0xa/0x10 [ 682.079403][ T2334] ? exit_to_user_mode_prepare+0x65/0x190 [ 682.085164][ T2334] syscall_enter_from_user_mode+0x1c/0x20 [ 682.090884][ T2334] do_syscall_64+0x1e/0x90 [ 682.095326][ T2334] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 682.101270][ T2334] RIP: 0033:0x4665e9 [ 682.105148][ T2334] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 682.124739][ T2334] RSP: 002b:00007f3c0f088188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac [ 682.133132][ T2334] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 682.141087][ T2334] RDX: 0000000000008800 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 682.149157][ T2334] RBP: 00007f3c0f0881d0 R08: 0000000000000000 R09: 0000000000000000 [ 682.157205][ T2334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 682.165181][ T2334] R13: 00007ffd1a6246cf R14: 00007f3c0f088300 R15: 0000000000022000 08:16:22 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3081, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname}], [{@uid_gt={'uid>', r3}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x66, 0x35, 0x38, 0x30, 0x39, 0x36, 0x38], 0x2d, [0x31, 0x34, 0x36, 0x33], 0x2d, [0x37, 0x65, 0x32], 0x2d, [0x66, 0x62, 0x66, 0x33], 0x2d, [0x61, 0x34, 0x66, 0x62, 0x35, 0x36, 0x34, 0x39]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, '[#&*\\'}}, {@dont_measure}, {@obj_role={'obj_role', 0x3d, '*@'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ',-)}'}}]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:22 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0xbc7, 0x22, 0x40, 0x9}, {0xe227, 0x5, 0x3, 0x80}, {0x5, 0x0, 0x6, 0x8}, {0x8, 0x5, 0x7f, 0x81}, {0x0, 0x8f, 0x9, 0xffff}, {0x3f, 0x80, 0x0, 0x8001}]}) 08:16:22 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x700}}, 0x20, 0x0, 0x0) 08:16:22 executing program 2 (fault-call:2 fault-nth:4): rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:22 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0xa, 0x0, 0x0) [ 682.287072][ T2359] FAULT_INJECTION: forcing a failure. [ 682.287072][ T2359] name failslab, interval 1, probability 0, space 0, times 0 [ 682.299840][ T2359] CPU: 0 PID: 2359 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 682.308510][ T2359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.313768][ T2370] loop0: detected capacity change from 0 to 16 [ 682.318581][ T2359] Call Trace: [ 682.318590][ T2359] dump_stack_lvl+0xb7/0x103 [ 682.332562][ T2359] dump_stack+0x11/0x1a [ 682.336733][ T2359] should_fail+0x23c/0x250 [ 682.341158][ T2359] __should_failslab+0x81/0x90 [ 682.345905][ T2359] ? audit_log_d_path+0x97/0x200 [ 682.350885][ T2359] should_failslab+0x5/0x20 [ 682.355399][ T2359] kmem_cache_alloc_trace+0x49/0x310 [ 682.360845][ T2359] ? get_mm_exe_file+0x65/0xb0 [ 682.365778][ T2359] audit_log_d_path+0x97/0x200 [ 682.370526][ T2359] audit_log_d_path_exe+0x3e/0x70 [ 682.375541][ T2359] audit_log_task+0x148/0x170 [ 682.380263][ T2359] audit_seccomp+0x5e/0xf0 [ 682.384744][ T2359] __seccomp_filter+0x54b/0xf20 [ 682.389615][ T2359] ? vfs_write+0x50c/0x770 [ 682.394071][ T2359] ? rseq_ip_fixup+0x10c/0x680 [ 682.398823][ T2359] ? __schedule+0x42a/0x670 [ 682.403322][ T2359] __secure_computing+0xfb/0x140 [ 682.408242][ T2359] syscall_trace_enter+0x120/0x290 [ 682.413343][ T2359] ? switch_fpu_return+0xa/0x10 [ 682.418269][ T2359] ? exit_to_user_mode_prepare+0x65/0x190 [ 682.424104][ T2359] syscall_enter_from_user_mode+0x1c/0x20 [ 682.429808][ T2359] do_syscall_64+0x1e/0x90 [ 682.434242][ T2359] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 682.440121][ T2359] RIP: 0033:0x4665e9 [ 682.444112][ T2359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 682.463786][ T2359] RSP: 002b:00007f3c0f088188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac [ 682.472528][ T2359] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 682.480496][ T2359] RDX: 0000000000008800 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 682.488450][ T2359] RBP: 00007f3c0f0881d0 R08: 0000000000000000 R09: 0000000000000000 [ 682.496507][ T2359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 682.504475][ T2359] R13: 00007ffd1a6246cf R14: 00007f3c0f088300 R15: 0000000000022000 [ 682.518861][ T25] kauditd_printk_skb: 937 callbacks suppressed 08:16:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:22 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x8, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000009, 0x1010, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) [ 682.518872][ T25] audit: type=1326 audit(1629447382.302:99693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2356 comm="syz-executor.2" exe="" sig=0 arch=c000003e syscall=428 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 682.549943][ T25] audit: type=1326 audit(1629447382.562:99694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2356 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=0 compat=0 ip=0x41936c code=0x7ffc0000 08:16:22 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xb00}}, 0x20, 0x0, 0x0) 08:16:22 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x7, 0x7f, 0x5}, 0x4}, 0x20, 0x1, 0x0) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x7d32}, 0x4}, 0x20, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:22 executing program 2 (fault-call:2 fault-nth:5): rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 682.587784][ T25] audit: type=1326 audit(1629447382.592:99695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2377 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 682.628521][ T2388] loop3: detected capacity change from 0 to 16 08:16:22 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x1000) timerfd_create(0x3, 0x800) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x4000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:22 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r0, 0xe7c00000) [ 682.677670][ T2394] loop0: detected capacity change from 0 to 16 [ 682.698812][ T2400] FAULT_INJECTION: forcing a failure. [ 682.698812][ T2400] name failslab, interval 1, probability 0, space 0, times 0 [ 682.711475][ T2400] CPU: 0 PID: 2400 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 682.720155][ T2400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.730298][ T2400] Call Trace: [ 682.733575][ T2400] dump_stack_lvl+0xb7/0x103 [ 682.738159][ T2400] dump_stack+0x11/0x1a [ 682.742295][ T2400] should_fail+0x23c/0x250 [ 682.746700][ T2400] ? audit_log_start+0x320/0x670 [ 682.751623][ T2400] __should_failslab+0x81/0x90 [ 682.756374][ T2400] should_failslab+0x5/0x20 [ 682.760860][ T2400] kmem_cache_alloc+0x46/0x2e0 [ 682.765610][ T2400] audit_log_start+0x320/0x670 [ 682.770440][ T2400] audit_seccomp+0x45/0xf0 [ 682.774836][ T2400] __seccomp_filter+0x54b/0xf20 [ 682.779734][ T2400] ? vfs_write+0x50c/0x770 [ 682.784193][ T2400] __secure_computing+0xfb/0x140 [ 682.789116][ T2400] syscall_trace_enter+0x120/0x290 [ 682.794213][ T2400] ? exit_to_user_mode_prepare+0x65/0x190 [ 682.799915][ T2400] syscall_enter_from_user_mode+0x1c/0x20 [ 682.805622][ T2400] do_syscall_64+0x1e/0x90 [ 682.810035][ T2400] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 682.815962][ T2400] RIP: 0033:0x41936c [ 682.819832][ T2400] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 682.839522][ T2400] RSP: 002b:00007f3c0f088170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 682.847928][ T2400] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 682.855886][ T2400] RDX: 000000000000000f RSI: 00007f3c0f0881e0 RDI: 0000000000000003 [ 682.863855][ T2400] RBP: 00007f3c0f0881d0 R08: 0000000000000000 R09: 0000000000000000 [ 682.871813][ T2400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 682.879770][ T2400] R13: 00007ffd1a6246cf R14: 00007f3c0f088300 R15: 0000000000022000 [ 682.887815][ T2400] audit: audit_lost=133 audit_rate_limit=0 audit_backlog_limit=64 [ 682.895675][ T2400] audit: out of memory in audit_log_start 08:16:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, 0x0, 0x1c) 08:16:22 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x2000}}, 0x20, 0x0, 0x0) 08:16:22 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x2}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000000100)=""/25, 0x19}, {&(0x7f0000000200)=""/198, 0xc6}, {&(0x7f0000000300)=""/144, 0x90}, {&(0x7f00000003c0)=""/134, 0x86}], 0x5, 0x2a5c, 0x5) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) [ 682.926856][ T25] audit: type=1326 audit(1629447382.592:99696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2377 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=293 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:23 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x10001, 0x0, 0x4}, 0x3}, 0x20, 0x1, 0x0) 08:16:23 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0xb, 0x0, 0x0) [ 682.988845][ T25] audit: type=1326 audit(1629447382.592:99697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2377 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 683.013695][ T25] audit: type=1326 audit(1629447382.592:99698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2377 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=41 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:23 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x200000}}, 0x20, 0x0, 0x0) 08:16:23 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x1, 0x2, 0x9, 0x7}]}) 08:16:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, 0x0, 0x1c) [ 683.056813][ T2436] loop0: detected capacity change from 0 to 16 [ 683.068822][ T25] audit: type=1326 audit(1629447382.602:99699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2356 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192cf code=0x7ffc0000 08:16:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, 0x0, 0x1c) [ 683.135639][ T2453] loop0: detected capacity change from 0 to 16 [ 683.145468][ T2455] loop3: detected capacity change from 0 to 16 [ 683.155883][ T25] audit: type=1326 audit(1629447382.602:99700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2356 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=3 compat=0 ip=0x4193fb code=0x7ffc0000 [ 683.242394][ T2465] handle_bad_sector: 76 callbacks suppressed [ 683.242411][ T2465] attempt to access beyond end of device [ 683.242411][ T2465] loop3: rw=2049, want=256, limit=16 [ 683.243057][ T2471] loop0: detected capacity change from 0 to 16 [ 683.258244][ T2465] attempt to access beyond end of device [ 683.258244][ T2465] loop3: rw=2049, want=257, limit=16 08:16:23 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x800000}}, 0x20, 0x0, 0x0) 08:16:23 executing program 0 (fault-call:7 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:23 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x2, 0x8, 0x7, 0x6}, {0x8, 0x7f, 0x3, 0x1000}, {0x1, 0x6e, 0x3, 0x5}, {0x3, 0x20, 0x3, 0x7}]}, 0x10) 08:16:23 executing program 2 (fault-call:2 fault-nth:6): rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 683.288915][ T2465] attempt to access beyond end of device [ 683.288915][ T2465] loop3: rw=2049, want=258, limit=16 [ 683.303116][ T27] attempt to access beyond end of device [ 683.303116][ T27] loop0: rw=1, want=256, limit=16 [ 683.321368][ T2465] attempt to access beyond end of device [ 683.321368][ T2465] loop3: rw=2049, want=259, limit=16 08:16:23 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0xc43, 0x1, 0x7, 0x9}, {0x5, 0x20, 0x1, 0x6}, {0x6, 0xe5, 0x81, 0xffff}, {0x0, 0x3f, 0x0, 0x3701241d}, {0x1, 0x92, 0x6, 0xffffff41}, {0x1, 0x1, 0x1}, {0x9, 0x0, 0x5, 0x1}, {0x3, 0xff, 0x7f, 0x338}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) [ 683.351970][ T2465] attempt to access beyond end of device [ 683.351970][ T2465] loop3: rw=2049, want=260, limit=16 [ 683.362887][ T2465] attempt to access beyond end of device [ 683.362887][ T2465] loop3: rw=2049, want=261, limit=16 [ 683.374983][ T2489] loop0: detected capacity change from 0 to 16 [ 683.387987][ T2488] FAULT_INJECTION: forcing a failure. [ 683.387987][ T2488] name failslab, interval 1, probability 0, space 0, times 0 [ 683.400626][ T2488] CPU: 0 PID: 2488 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 683.409349][ T2488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.412382][ T2489] FAULT_INJECTION: forcing a failure. [ 683.412382][ T2489] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 683.419395][ T2488] Call Trace: [ 683.419404][ T2488] dump_stack_lvl+0xb7/0x103 [ 683.419428][ T2488] dump_stack+0x11/0x1a [ 683.444357][ T2488] should_fail+0x23c/0x250 [ 683.448788][ T2488] __should_failslab+0x81/0x90 [ 683.453582][ T2488] should_failslab+0x5/0x20 [ 683.458068][ T2488] kmem_cache_alloc_node+0x58/0x2b0 [ 683.463306][ T2488] ? should_fail+0xd6/0x250 [ 683.467793][ T2488] ? __alloc_skb+0xed/0x420 [ 683.472281][ T2488] __alloc_skb+0xed/0x420 [ 683.476660][ T2488] audit_log_start+0x33c/0x670 [ 683.481420][ T2488] audit_seccomp+0x45/0xf0 [ 683.485827][ T2488] __seccomp_filter+0x54b/0xf20 [ 683.490693][ T2488] ? rseq_ip_fixup+0x10c/0x680 [ 683.495569][ T2488] __secure_computing+0xfb/0x140 [ 683.500487][ T2488] syscall_trace_enter+0x120/0x290 [ 683.505663][ T2488] ? switch_fpu_return+0xa/0x10 [ 683.510556][ T2488] ? exit_to_user_mode_prepare+0x65/0x190 [ 683.516258][ T2488] syscall_enter_from_user_mode+0x1c/0x20 [ 683.521965][ T2488] do_syscall_64+0x1e/0x90 [ 683.526440][ T2488] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 683.532318][ T2488] RIP: 0033:0x41936c [ 683.536194][ T2488] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 683.555786][ T2488] RSP: 002b:00007f3c0f088170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 683.564252][ T2488] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 683.572275][ T2488] RDX: 000000000000000f RSI: 00007f3c0f0881e0 RDI: 0000000000000003 [ 683.580238][ T2488] RBP: 00007f3c0f0881d0 R08: 0000000000000000 R09: 0000000000000000 [ 683.588191][ T2488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 683.596144][ T2488] R13: 00007ffd1a6246cf R14: 00007f3c0f088300 R15: 0000000000022000 [ 683.604102][ T2489] CPU: 1 PID: 2489 Comm: syz-executor.0 Not tainted 5.14.0-rc6-syzkaller #0 [ 683.612794][ T2489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.622834][ T2489] Call Trace: [ 683.626098][ T2489] dump_stack_lvl+0xb7/0x103 [ 683.630676][ T2489] dump_stack+0x11/0x1a [ 683.634814][ T2489] should_fail+0x23c/0x250 [ 683.639218][ T2489] should_fail_usercopy+0x16/0x20 [ 683.644386][ T2489] copy_page_from_iter_atomic+0x2c1/0xba0 [ 683.650096][ T2489] ? fat_write_begin+0x61/0xf0 [ 683.654865][ T2489] ? fat_block_truncate_page+0x30/0x30 [ 683.660352][ T2489] ? fat_write_begin+0x79/0xf0 [ 683.665103][ T2489] generic_perform_write+0x1df/0x3c0 [ 683.670422][ T2489] __generic_file_write_iter+0x161/0x300 [ 683.676040][ T2489] ? generic_write_checks+0x250/0x290 [ 683.681495][ T2489] generic_file_write_iter+0x75/0x130 [ 683.686853][ T2489] vfs_write+0x69d/0x770 [ 683.691077][ T2489] ksys_write+0xce/0x180 [ 683.695401][ T2489] __x64_sys_write+0x3e/0x50 [ 683.700017][ T2489] do_syscall_64+0x3d/0x90 [ 683.704453][ T2489] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 683.710332][ T2489] RIP: 0033:0x4665e9 [ 683.714208][ T2489] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 683.733812][ T2489] RSP: 002b:00007f3d8ae06188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 683.742206][ T2489] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 683.750169][ T2489] RDX: 000000000000001c RSI: 0000000020000100 RDI: 0000000000000006 [ 683.758197][ T2489] RBP: 00007f3d8ae061d0 R08: 0000000000000000 R09: 0000000000000000 [ 683.766156][ T2489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 683.774163][ T2489] R13: 00007fffe981ca2f R14: 00007f3d8ae06300 R15: 0000000000022000 08:16:23 executing program 4: getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl2\x00', r0, 0x2f, 0x2, 0x7, 0x1, 0x8, @remote, @mcast2, 0x1, 0x8, 0xf, 0x26}}) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r1 = socket(0x11, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x182, &(0x7f00000001c0), &(0x7f0000584000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2, r4}}, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, 0x0, 0x0) 08:16:23 executing program 2 (fault-call:2 fault-nth:7): rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:23 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0xc, 0x0, 0x0) [ 683.821604][ T43] attempt to access beyond end of device [ 683.821604][ T43] loop0: rw=1, want=256, limit=16 08:16:23 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1000000}}, 0x20, 0x0, 0x0) 08:16:23 executing program 0 (fault-call:7 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:23 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000200)={0x5, &(0x7f0000000140)=[{0x8, 0x2, 0x9, 0x2}, {0x656d, 0x0, 0x3, 0x6}, {0x7fff, 0x4, 0x6, 0xc87}, {0x5, 0x5, 0x7, 0x1}, {0x1, 0x6, 0xf8, 0x3}]}, 0x10) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x4, 0x100000001, 0x2}, 0x5}, 0x20, 0x3, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x401, 0x6e1f9772}, 0x1}, 0x20, 0x0, 0x0) [ 683.915361][ T2519] FAULT_INJECTION: forcing a failure. [ 683.915361][ T2519] name failslab, interval 1, probability 0, space 0, times 0 [ 683.928049][ T2519] CPU: 0 PID: 2519 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 683.936726][ T2519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.946797][ T2519] Call Trace: [ 683.950596][ T2519] dump_stack_lvl+0xb7/0x103 [ 683.955177][ T2519] dump_stack+0x11/0x1a [ 683.959316][ T2519] should_fail+0x23c/0x250 [ 683.963718][ T2519] __should_failslab+0x81/0x90 [ 683.968464][ T2519] should_failslab+0x5/0x20 [ 683.972950][ T2519] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 683.978714][ T2519] ? __kmalloc_node_track_caller+0x30/0x40 [ 683.984507][ T2519] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 683.989952][ T2519] __kmalloc_node_track_caller+0x30/0x40 [ 683.995581][ T2519] ? audit_log_start+0x33c/0x670 [ 684.000590][ T2519] __alloc_skb+0x187/0x420 [ 684.005029][ T2519] audit_log_start+0x33c/0x670 [ 684.009878][ T2519] audit_seccomp+0x45/0xf0 [ 684.014290][ T2519] __seccomp_filter+0x54b/0xf20 [ 684.019130][ T2519] ? rseq_ip_fixup+0x10c/0x680 [ 684.023948][ T2519] __secure_computing+0xfb/0x140 [ 684.028874][ T2519] syscall_trace_enter+0x120/0x290 [ 684.033973][ T2519] ? switch_fpu_return+0xa/0x10 [ 684.038844][ T2519] ? exit_to_user_mode_prepare+0x65/0x190 [ 684.044585][ T2519] syscall_enter_from_user_mode+0x1c/0x20 [ 684.050307][ T2519] do_syscall_64+0x1e/0x90 [ 684.054705][ T2519] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 684.060596][ T2519] RIP: 0033:0x41936c [ 684.064510][ T2519] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 684.084200][ T2519] RSP: 002b:00007f3c0f088170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 684.092593][ T2519] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 684.100606][ T2519] RDX: 000000000000000f RSI: 00007f3c0f0881e0 RDI: 0000000000000003 [ 684.108571][ T2519] RBP: 00007f3c0f0881d0 R08: 0000000000000000 R09: 0000000000000000 [ 684.116522][ T2519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 684.124485][ T2519] R13: 00007ffd1a6246cf R14: 00007f3c0f088300 R15: 0000000000022000 [ 684.134580][ T2521] loop3: detected capacity change from 0 to 16 [ 684.144140][ T2524] loop0: detected capacity change from 0 to 16 [ 684.162792][ T2528] FAULT_INJECTION: forcing a failure. [ 684.162792][ T2528] name failslab, interval 1, probability 0, space 0, times 0 [ 684.175445][ T2528] CPU: 1 PID: 2528 Comm: syz-executor.0 Not tainted 5.14.0-rc6-syzkaller #0 [ 684.184115][ T2528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.194169][ T2528] Call Trace: [ 684.197496][ T2528] dump_stack_lvl+0xb7/0x103 [ 684.202090][ T2528] dump_stack+0x11/0x1a [ 684.206291][ T2528] should_fail+0x23c/0x250 [ 684.210754][ T2528] ? ext4_init_io_end+0x2d/0xa0 [ 684.215605][ T2528] __should_failslab+0x81/0x90 [ 684.220358][ T2528] should_failslab+0x5/0x20 [ 684.224855][ T2528] kmem_cache_alloc+0x46/0x2e0 [ 684.229664][ T2528] ext4_init_io_end+0x2d/0xa0 [ 684.234338][ T2528] ext4_writepages+0x6a5/0x1d10 [ 684.239197][ T2528] ? __cond_resched+0x11/0x40 [ 684.243875][ T2528] ? __mod_memcg_lruvec_state+0xa7/0x190 [ 684.249504][ T2528] ? mark_buffer_dirty+0x143/0x200 [ 684.254662][ T2528] ? block_write_end+0x1bc/0x260 [ 684.259586][ T2528] ? unlock_page+0x4d/0x70 [ 684.263984][ T2528] ? ext4_readpage+0x140/0x140 [ 684.268729][ T2528] do_writepages+0x7b/0x150 [ 684.273265][ T2528] ? ext4_da_write_end+0x5fc/0x730 [ 684.278363][ T2528] file_write_and_wait_range+0x180/0x210 [ 684.283980][ T2528] ext4_sync_file+0x105/0x670 [ 684.288717][ T2528] ? tsan.module_ctor+0x10/0x10 [ 684.293549][ T2528] vfs_fsync_range+0x107/0x120 [ 684.298296][ T2528] ext4_buffered_write_iter+0x39c/0x3f0 [ 684.303822][ T2528] ext4_file_write_iter+0x2e7/0x11d0 [ 684.309149][ T2528] ? fsnotify_perm+0x59/0x2e0 [ 684.313820][ T2528] ? security_file_permission+0x87/0xa0 [ 684.319417][ T2528] ? iov_iter_init+0xb1/0xf0 [ 684.323992][ T2528] vfs_write+0x69d/0x770 [ 684.328217][ T2528] ksys_write+0xce/0x180 [ 684.332439][ T2528] __x64_sys_write+0x3e/0x50 [ 684.337013][ T2528] do_syscall_64+0x3d/0x90 [ 684.341431][ T2528] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 684.347311][ T2528] RIP: 0033:0x4665e9 [ 684.351195][ T2528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 684.370786][ T2528] RSP: 002b:00007f3d8ade5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 684.379192][ T2528] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 684.387156][ T2528] RDX: 000000000000001c RSI: 0000000020000100 RDI: 0000000000000007 [ 684.395110][ T2528] RBP: 00007f3d8ade51d0 R08: 0000000000000000 R09: 0000000000000000 [ 684.403132][ T2528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 08:16:24 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x6, 0x2, 0x5}, 0x1}, 0x20, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:24 executing program 4: fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000140)={0x0, 0xffffffffffffffff}) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x81, 0x0, 0x0, 0x2}, {0x6, 0x7f, 0x3, 0x400}, {0x7fff, 0x2, 0x9, 0x1}, {0x2, 0x1, 0x80, 0x6}]}) pipe2$9p(0x0, 0x650761bf33da5edb) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x3, 0x3, 0x0, 0x38}, {0x8000, 0x2, 0x9, 0x9231}, {0x401, 0x20, 0x26, 0x7}, {0x3, 0xff, 0x2, 0x23}, {0x8, 0x1, 0xe0, 0x1}, {0x7, 0x7, 0x1, 0x400}, {0xff, 0x8, 0xb0, 0x5}]}) r0 = socket(0x10, 0xa, 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x8001, 0x1, 0x67, 0x1}, {0x3, 0x0, 0x0, 0x7}]}) mmap(&(0x7f000062e000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0xe669e000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xf0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) dup2(0xffffffffffffffff, r1) 08:16:24 executing program 2 (fault-call:2 fault-nth:8): rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:24 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x7000000}}, 0x20, 0x0, 0x0) [ 684.411084][ T2528] R13: 00007fffe981ca2f R14: 00007f3d8ade5300 R15: 0000000000022000 [ 684.460377][ T2551] validate_nla: 9 callbacks suppressed [ 684.460388][ T2551] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 684.479663][ T2550] FAULT_INJECTION: forcing a failure. [ 684.479663][ T2550] name failslab, interval 1, probability 0, space 0, times 0 [ 684.492296][ T2550] CPU: 1 PID: 2550 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 684.500971][ T2550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.511033][ T2550] Call Trace: [ 684.514300][ T2550] dump_stack_lvl+0xb7/0x103 [ 684.518878][ T2550] dump_stack+0x11/0x1a [ 684.523086][ T2550] should_fail+0x23c/0x250 [ 684.527504][ T2550] ? sidtab_sid2str_get+0x9c/0x130 [ 684.532626][ T2550] __should_failslab+0x81/0x90 [ 684.537379][ T2550] should_failslab+0x5/0x20 [ 684.541864][ T2550] __kmalloc_track_caller+0x64/0x340 [ 684.547182][ T2550] ? vsnprintf+0xe8f/0xed0 [ 684.551706][ T2550] kmemdup+0x21/0x50 [ 684.555583][ T2550] sidtab_sid2str_get+0x9c/0x130 [ 684.560502][ T2550] security_sid_to_context_core+0x1cb/0x2d0 [ 684.566384][ T2550] security_sid_to_context+0x2c/0x40 [ 684.571698][ T2550] selinux_secid_to_secctx+0x25/0x30 [ 684.577038][ T2550] security_secid_to_secctx+0x45/0xa0 [ 684.582485][ T2550] audit_log_task_context+0x70/0x1a0 [ 684.587757][ T2550] audit_log_task+0xec/0x170 [ 684.592325][ T2550] audit_seccomp+0x5e/0xf0 [ 684.596816][ T2550] __seccomp_filter+0x54b/0xf20 [ 684.601649][ T2550] ? rseq_ip_fixup+0x10c/0x680 [ 684.606411][ T2550] __secure_computing+0xfb/0x140 [ 684.611328][ T2550] syscall_trace_enter+0x120/0x290 [ 684.616452][ T2550] ? switch_fpu_return+0xa/0x10 [ 684.621294][ T2550] ? exit_to_user_mode_prepare+0x65/0x190 [ 684.626999][ T2550] syscall_enter_from_user_mode+0x1c/0x20 [ 684.632812][ T2550] do_syscall_64+0x1e/0x90 [ 684.637212][ T2550] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 684.643109][ T2550] RIP: 0033:0x41936c [ 684.646992][ T2550] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 684.666680][ T2550] RSP: 002b:00007f3c0f088170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 684.675085][ T2550] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 684.683045][ T2550] RDX: 000000000000000f RSI: 00007f3c0f0881e0 RDI: 0000000000000003 [ 684.691053][ T2550] RBP: 00007f3c0f0881d0 R08: 0000000000000000 R09: 0000000000000000 [ 684.699004][ T2550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 08:16:24 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0xe315, 0xe5, 0x0, 0x8001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:24 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xb000000}}, 0x20, 0x0, 0x0) 08:16:24 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0xd, 0x0, 0x0) [ 684.706954][ T2550] R13: 00007ffd1a6246cf R14: 00007f3c0f088300 R15: 0000000000022000 08:16:24 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) accept4(r1, &(0x7f0000000040)=@l2tp={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x0) recvmmsg$unix(r0, 0x0, 0x0, 0xa1ffdffe, 0x0) 08:16:24 executing program 2 (fault-call:2 fault-nth:9): rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 684.759662][ T2551] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 684.791093][ T2571] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 08:16:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:24 executing program 4: connect$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x11, 0x0, 0x1, 0x46, 0x6, @random="7313e7cee5f3"}, 0x14) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = getuid() setreuid(0xffffffffffffffff, r3) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x400, 0x40, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000480), 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000c9, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, ':\'[)'}}, {@cache_mmap}], [{@fowner_lt={'fowner<', r3}}, {@smackfstransmute={'smackfstransmute', 0x3d, '!--[-'}}, {@euid_eq={'euid', 0x3d, r4}}, {@fowner_gt={'fowner>', 0xee01}}, {@euid_lt={'euid<', 0xee01}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(r0, 0x0, 0x0, 0xfffffff8, 0x400009) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x100000001, 0x7f}, 0x4}, 0x20, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:24 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfeffffff}}, 0x20, 0x0, 0x0) [ 684.835273][ T2571] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 684.867547][ T2582] FAULT_INJECTION: forcing a failure. [ 684.867547][ T2582] name failslab, interval 1, probability 0, space 0, times 0 [ 684.880258][ T2582] CPU: 0 PID: 2582 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 684.888947][ T2582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.893164][ T2590] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 684.898995][ T2582] Call Trace: [ 684.899005][ T2582] dump_stack_lvl+0xb7/0x103 [ 684.899035][ T2582] dump_stack+0x11/0x1a [ 684.899049][ T2582] should_fail+0x23c/0x250 [ 684.907416][ T2585] loop3: detected capacity change from 0 to 16 [ 684.910375][ T2582] __should_failslab+0x81/0x90 [ 684.910398][ T2582] ? audit_log_d_path+0x97/0x200 [ 684.939297][ T2582] should_failslab+0x5/0x20 [ 684.943790][ T2582] kmem_cache_alloc_trace+0x49/0x310 [ 684.949134][ T2582] ? get_mm_exe_file+0x65/0xb0 [ 684.953884][ T2582] audit_log_d_path+0x97/0x200 [ 684.958662][ T2582] audit_log_d_path_exe+0x3e/0x70 [ 684.963761][ T2582] audit_log_task+0x148/0x170 [ 684.968447][ T2582] audit_seccomp+0x5e/0xf0 [ 684.972848][ T2582] __seccomp_filter+0x54b/0xf20 [ 684.977704][ T2582] ? vfs_write+0x50c/0x770 [ 684.982160][ T2582] __secure_computing+0xfb/0x140 [ 684.987083][ T2582] syscall_trace_enter+0x120/0x290 [ 684.992257][ T2582] ? exit_to_user_mode_prepare+0x65/0x190 [ 684.997959][ T2582] syscall_enter_from_user_mode+0x1c/0x20 [ 685.003932][ T2582] do_syscall_64+0x1e/0x90 [ 685.008329][ T2582] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 685.014259][ T2582] RIP: 0033:0x41936c [ 685.018140][ T2582] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 685.037849][ T2582] RSP: 002b:00007f3c0f088170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 685.046265][ T2582] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 685.054229][ T2582] RDX: 000000000000000f RSI: 00007f3c0f0881e0 RDI: 0000000000000003 [ 685.062286][ T2582] RBP: 00007f3c0f0881d0 R08: 0000000000000000 R09: 0000000000000000 [ 685.070240][ T2582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 685.078198][ T2582] R13: 00007ffd1a6246cf R14: 00007f3c0f088300 R15: 0000000000022000 08:16:25 executing program 2 (fault-call:2 fault-nth:10): rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:25 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) r0 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9, 0x6, &(0x7f0000000500)=[{&(0x7f00000000c0)="5edcc1f6e7a7d852b7092a9d9f29e38126472b62a10192f854bb633d1f141c17e9c95809d14ecc71e61a0d478ec4d3b043f0f7accde34df5c20845672d36d1473dcdc92da39f2932bab47bab7ed255cd686d5701379ea39dc9c719889d23cf18f78242b953b4446f39842b5bf5b24a1859143818c7a4c46d328b93bd1e76d58337dfd7a9a812ba877f17518540eb778a", 0x90, 0x6}, {&(0x7f0000000200)="db4b4927e2a525c6db6a86e05dad38270800304b5e726b200370d78c73edf54e97ece9a1a5084c25ec0ecb3ae9c066b68c", 0x31}, {&(0x7f0000000240)="509ae9afdeb3336a0f28035a59e8dd41833b1f5b1ff82aebbc572d173186cea4de8c0809ddb98e0f5633df5af0bc9657933776b1f4d7c8b941dc85c22d27357890401c718d5756a5e9a85939413c3047b44e03c364c731add67e9f87e5b3d2e9441e0ea22762d98b2d7be7f2ee82dd9f3bce081802734e5b2d8eb20e66d8a2ed63eaf31d03a3ed73e3acf33cefd2406df53c78f00dbdf6c2aa53b553f7814cc9acb9631e884def8b2826e8d97133e44c5e39bb1ce9c5d553f7dcd1054435270911", 0xc1, 0xfcb8}, {&(0x7f0000000340)="77542a8c672ea4442ad38e448d7c0a0fde72f8bd", 0x14, 0x3}, {&(0x7f0000000380)="cd5d135f127ec62a7b90431b538457f883e328595108a630f4cdcc6a8c94f8e65d53ab19707ef3cbd91a0872e54fe1aa6eec0154dc766883e153a640cc4a5bd809974c260d8f53f3e641bef4c5976509d924303361d264bdb5f4fb1cb656c5261f7eab2118badcde423373bbe5861b05c05abeed20a5760d01ffe4e5d80f7700787b9524775637f96d8ffa1ce1649bc1c93e4f686f97276cfe39e1b73a", 0x9d, 0xce}, {&(0x7f0000000440)="ad75324c3fabea04ab7b3f2aecd791db18b5c2943c68da920f50ee1766b7f2720b9d63b376116cefd619617142343068350795904f3067eacc13ca15002138327b076e46df295a90a53f00708509a9924aaaf7f5d486a57bc9772b0e549593ac014110b57e3a3ed6e9120d06e13fbb08301042d4a47b341b291c65b56ebb176f7f7cb42caca31435a6b26edc6afd9eb1696b55985925735eb01286b9352936829b2f5f4bd9879d", 0xa7, 0x3}], 0x84, &(0x7f00000005c0)={[{@nocompress}, {@dmode={'dmode', 0x3d, 0x5}}, {@nocompress}, {@session={'session', 0x3d, 0x52}}, {@nojoliet}, {@check_relaxed}, {}, {@map_off}], [{@appraise_type}]}) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000680)={{}, "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"}) [ 685.091901][ T2593] loop0: detected capacity change from 0 to 16 08:16:25 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfffffffe}}, 0x20, 0x0, 0x0) 08:16:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x600) [ 685.171761][ T27] attempt to access beyond end of device [ 685.171761][ T27] loop0: rw=1, want=256, limit=16 [ 685.185039][ T2612] FAULT_INJECTION: forcing a failure. [ 685.185039][ T2612] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 685.198222][ T2612] CPU: 0 PID: 2612 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 685.207164][ T2612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 685.217315][ T2612] Call Trace: [ 685.220621][ T2612] dump_stack_lvl+0xb7/0x103 [ 685.225206][ T2612] dump_stack+0x11/0x1a [ 685.229345][ T2612] should_fail+0x23c/0x250 [ 685.233821][ T2612] should_fail_usercopy+0x16/0x20 [ 685.238893][ T2612] _copy_to_user+0x1c/0x90 [ 685.243295][ T2612] simple_read_from_buffer+0xab/0x120 [ 685.248648][ T2612] proc_fail_nth_read+0xf6/0x140 [ 685.253573][ T2612] ? rw_verify_area+0x136/0x250 [ 685.258421][ T2612] ? proc_fault_inject_write+0x200/0x200 [ 685.264096][ T2612] vfs_read+0x154/0x5d0 [ 685.268232][ T2612] ? __schedule+0x42a/0x670 [ 685.272737][ T2612] ? __cond_resched+0x2a/0x40 [ 685.277392][ T2612] ksys_read+0xce/0x180 [ 685.281528][ T2612] __x64_sys_read+0x3e/0x50 [ 685.286063][ T2612] do_syscall_64+0x3d/0x90 [ 685.290482][ T2612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 685.296382][ T2612] RIP: 0033:0x41936c [ 685.300254][ T2612] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 08:16:25 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x200000000000}}, 0x20, 0x0, 0x0) [ 685.319854][ T2612] RSP: 002b:00007f3c0f088170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 685.328344][ T2612] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 685.336317][ T2612] RDX: 000000000000000f RSI: 00007f3c0f0881e0 RDI: 0000000000000003 [ 685.344331][ T2612] RBP: 00007f3c0f0881d0 R08: 0000000000000000 R09: 0000000000000000 [ 685.352430][ T2612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 685.360394][ T2612] R13: 00007ffd1a6246cf R14: 00007f3c0f088300 R15: 0000000000022000 08:16:25 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:25 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0xe, 0x0, 0x0) 08:16:25 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x6e9, 0x8, 0x37, 0x800}, {0x0, 0x1f, 0x81, 0x1}, {0x6, 0x40, 0x0, 0x4}, {0x800, 0x0, 0x8, 0x7ff}, {0xfffe, 0x1, 0x6, 0x9}]}, 0x10) accept(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000000200)=0x80) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000380)={0x15, 0x65, 0xffff, 0x80000000, 0x8, '9P2000.u'}, 0x15) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x70, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x70}}, 0xc4) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) [ 685.379228][ T2622] loop5: detected capacity change from 0 to 252 08:16:25 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8802) [ 685.434189][ T2622] loop5: detected capacity change from 0 to 252 08:16:25 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) wait4(0xffffffffffffffff, 0x0, 0x80000000, &(0x7f0000000040)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:25 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x7ffffffff000}}, 0x20, 0x0, 0x0) 08:16:25 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x20, 0x8, 0x4, 0x9}]}) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) [ 685.476564][ T2641] loop0: detected capacity change from 0 to 16 [ 685.510770][ T2652] loop3: detected capacity change from 0 to 16 08:16:25 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8803) 08:16:25 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0xa00) [ 685.576190][ T2652] attempt to access beyond end of device [ 685.576190][ T2652] loop3: rw=524288, want=104, limit=16 08:16:25 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8804) 08:16:25 executing program 5: rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) [ 685.631310][ T2676] buffer_io_error: 30 callbacks suppressed [ 685.631323][ T2676] Buffer I/O error on dev loop3, logical block 256, lost async page write [ 685.661356][ T2687] loop0: detected capacity change from 0 to 16 08:16:25 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x80000000000000}}, 0x20, 0x0, 0x0) [ 685.683271][ T2676] Buffer I/O error on dev loop3, logical block 257, lost async page write [ 685.718062][ T2676] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 685.756099][ T2676] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 685.764707][ T2676] Buffer I/O error on dev loop3, logical block 260, lost async page write 08:16:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0xc00) 08:16:25 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = getuid() setreuid(0xffffffffffffffff, r4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x4, 0xfffffffffffffffb, 0x9, 0x3}, 0x6}, 0x20, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc000, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_client}, {@access_uid={'access', 0x3d, r4}}, {@cache_loose}, {@access_uid={'access', 0x3d, r5}}], [{@smackfsfloor={'smackfsfloor', 0x3d, ',).|#{'}}, {@fowner_eq}]}}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setreuid(0xffffffffffffffff, 0x0) setreuid(0x0, r5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:25 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8805) 08:16:25 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x5, 0x60, 0x0, 0x7ffc0000}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1fffeff, 0x0) 08:16:25 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0xf, 0x0, 0x0) 08:16:25 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xf0ffffff7f0000}}, 0x20, 0x0, 0x0) 08:16:25 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8806) 08:16:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0xe00) [ 685.885226][ T2714] loop0: detected capacity change from 0 to 16 08:16:25 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x100000000000000}}, 0x20, 0x0, 0x0) 08:16:26 executing program 5: chdir(&(0x7f0000000200)='./file0\x00') rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) wait4(r0, &(0x7f0000000080), 0x80000000, &(0x7f00000000c0)) 08:16:26 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8807) [ 685.954468][ T2738] loop3: detected capacity change from 0 to 16 08:16:26 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000200)={0x2, &(0x7f0000000100)=[{0x8000, 0x40, 0x4, 0x9bd}, {0xf24, 0x6, 0x7, 0x3}]}) pipe2$9p(0x0, 0x650761bf33da5edb) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x0, 0x9}, 0x3}, 0x20, 0x1, 0x0) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r1 = syz_io_uring_complete(0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x8010, r2, 0x3c799000) 08:16:26 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5}, 0x20, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:26 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x700000000000000}}, 0x20, 0x0, 0x0) 08:16:26 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8808) [ 686.028328][ T2752] loop0: detected capacity change from 0 to 16 [ 686.058941][ T2755] Buffer I/O error on dev loop3, logical block 256, lost async page write 08:16:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1001) [ 686.110249][ T2755] Buffer I/O error on dev loop3, logical block 257, lost async page write [ 686.128161][ T2767] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 686.164952][ T2755] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 686.180582][ T2783] loop0: detected capacity change from 0 to 16 [ 686.181706][ T2755] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 686.189787][ T2779] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 686.196667][ T2755] Buffer I/O error on dev loop3, logical block 260, lost async page write 08:16:26 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8809) 08:16:26 executing program 5: sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000640)={&(0x7f0000001240)=ANY=[@ANYRESHEX=0x0, @ANYRESHEX, @ANYBLOB="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"], 0x360}, 0x1, 0x0, 0x0, 0x40000}, 0x20000) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xde, 0x7, 0x4}, 0x2}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[], 0x1c) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000400)={{0x0, 0x6, 0xf5, 0x117, 0x36e, 0x7fffffff, 0x143, 0x5}, "b80b16cc6db79fa216ae04b68d46855c6789872169a10a6414198bac3f5b5aab", ['\x00', '\x00']}, 0x240) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000800)={0x0}) r2 = semget$private(0x0, 0x1, 0x404) semop(r2, &(0x7f00000008c0)=[{0x2, 0x0, 0x1000}, {0x1, 0x0, 0x800}, {0x1, 0xfff, 0x1000}, {0x1, 0xfffa, 0x1800}], 0x4) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000880)={r1, 0xffff}) rseq(&(0x7f0000000300), 0x20, 0x1, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000200)=[{0x6, 0x5, 0x1, 0x7, @tick=0x36d, {0xe8}, {0x1f, 0x7}, @note={0x0, 0xa5, 0x9, 0x9, 0x80000001}}, {0x3f, 0x2, 0x9, 0x8, @tick=0x5, {0x0, 0x20}, {0x4, 0x9}, @result={0x3df, 0x80000001}}, {0x0, 0x7f, 0x6, 0x6, @time={0x101, 0x1000}, {0x8, 0xb5}, {0x8, 0x6}, @connect={{0x7, 0x1}, {0x1, 0x5}}}, {0x94, 0x9, 0x1, 0x6, @time={0x5b, 0x8}, {0xc, 0x5}, {0x3, 0x1}, @time=@tick=0x6}, {0xce, 0x32, 0x8, 0xff, @tick=0x1, {0x0, 0x3f}, {0x3, 0x80}, @raw8={"a834ac61320a05900e894312"}}, {0x6, 0x4, 0xf3, 0x7, @time={0x7, 0x7fffffff}, {0x5c, 0xb6}, {0x1, 0x20}, @control={0x20, 0x4, 0x2}}, {0x74, 0x2, 0x5, 0x7, @tick=0x8000, {0x7, 0x5}, {0x7, 0x81}, @addr={0x9, 0x7e}}, {0x2, 0x3, 0x0, 0xf8, @time={0xfffffffb, 0x9}, {0xac, 0x1}, {0x9, 0x6e}, @quote={{0x4, 0x3}, 0x665, &(0x7f0000000140)={0x7a, 0x4, 0xf9, 0x9, @time={0x1, 0x1}, {0x8, 0x2}, {0xfc, 0x7f}, @connect={{0x8, 0x3}, {0x1}}}}}], 0xe0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000940)={0x5, 0x9}) r3 = semget(0x0, 0x4, 0x150) semop(r3, &(0x7f0000000900)=[{0x3, 0x7, 0x800}, {0x3, 0x20, 0x800}], 0x2) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x4, 0x6, 0x10000, 0x6}}, 0x20, 0x1, 0x0) rseq(&(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x4, 0x5, 0x0, 0x5}, 0x4}, 0x20, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:26 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xb00000000000000}}, 0x20, 0x0, 0x0) 08:16:26 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) socket(0x22, 0x80000, 0x3ff) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) sendmmsg$sock(r1, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)="7ae357c61efbff0e712e004c655f86ea8b5c42764591fde4cf05a1adc11d145370c49975c51cacf6efa7d92567d395f12a4537ea2b7469c7d661c42e35dbc85fd9d2ecba34df8bc738a9e164a1edf51d5ef4ccd8d20c4077d7f2fa27873bdbf3da7b129879d1d13d2264553d19253619fc62484e18f64a160c6079784d1b1acbf0aa32cf88561b1d0f5667", 0x8b}, {&(0x7f0000000140)="380d15f1e3d235a9f96f75adb91dfef010810318afb815502916cee11d955f204f1d", 0x22}, {&(0x7f0000000200)="b921cae9e1da28f4f4d45c7c5fa96fe999f9434b277c23f322b6dd36ea8ee7369533c4", 0x23}, {&(0x7f0000000240)="4ef514b3506cd0f3f51214c5d645c3e369614228b2d50cceadc6a3ff9ac89ab6442e19fc9bc2591651af0a430c7e235f831ce9bf27698c02", 0x38}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="adc7dd98bac450d83ba526", 0xb}], 0x6, &(0x7f0000000380)=[@txtime={{0x18, 0x1, 0x3d, 0xad}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffffe}}], 0x78}}, {{&(0x7f0000000400)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x80, 0x0, "37a1b3f07e01509bff08e551cc75ca30b46403d5461e21283f85c55ececacf2cffdc9bc3057d876972fd865c49cf5430dc6f34e192e361d8fdf4208c148bdd", 0x20}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000480)="2bd0594acdc128d868abe19613b229ba7ab3cbb425ac22e7a9581962540287b346e95c5babf524a838c35857e789e15e524c17707c7c9d5b508db50d1a009fe77a348d83e4fe3222409f3d4619e18561e11758b8449fab553785", 0x5a}, {&(0x7f0000000500)="9e26cbb10a33a342b3e7af8b66622adfbbec7f7fb5668a49757b45b628ea346c34d9033463b15c488acdaf7da42b672232b11182810886b4652ea50e50bfece652d250824346", 0x46}, {&(0x7f0000000580)="cd18f38198b3c64f122cbf17d923a0973bb7ae05da21e5ef4a6e12e00386cec2a1d84f750e9255c05f987eaa6e796cb9d78e8a6aa9dc104c6d7770f1d33891a68ec30ad19ecddd613b5eb7bb3cd5968cd9bed4d6ce8701c0cdcaccf3995402b4e732d7319a2659f4884bf3a4a12a87ef257d1581d018af1014720893a915ca320c9b60f773332d45adb983ce3f7878ba4b8cbc9be69165fc7bc53088f510e0f22a56794e7dc68f1e184fa08f85b699b3e050b7a0c08d6440aca81b02e141991ec89f4a0ce2e631f00e0f64ab4e7ecabed6dbd2424498146ea32315b37998dc81", 0xe0}, {&(0x7f0000000680)="697857055f29eb18fa3af71f2bf42ff2a6570074f1e078b5821cd1206baa5cbf0beb8245fda3825ac54fc474aa63e902b3a90240c94a5fb00ac7e5d06875d4727355b35c8a16fcf76c7061a08b3c67a9f635cb4e38dfbcc5f916", 0x5a}], 0x4, &(0x7f0000000740)=[@mark={{0x14, 0x1, 0x24, 0x4}}], 0x18}}, {{&(0x7f0000000780)=@l2={0x1f, 0x61, @none, 0x7, 0x2}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)="62e24eed79396fd032752c5c683c56dd8cf039569a235533eac158fd6d9cc01a6b5b3c5429535ca0f240ef95dad0d75d7942ca0ea85f6575fb9ca0423416cc9e94a8552a806d4e7f486a62f0", 0x4c}, {&(0x7f0000000880)="13d30618a2d4b5c3b497d2c779431ff9da5277c18c48fb9837d43f8efa265ce6b607edbb0672f7636f37e9b9a454f8c106f973ef670e9f2b992b22f6ccf6702c23f51579dc", 0x45}], 0x2, &(0x7f0000000940)=[@txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffffe}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000980)="70e2f953c18f0d3a6070cbc0e2e229dd31216cc9558d8d6891775c5aef5065dd89bd2c48c9151695105a4cae2cfd5da7c2e8358e4b60a9c8b9ec6d3ab90cd45d58fe004a623dce7fca33e0fdfef560fca27aeb47f3bbaede0d988c070f23281fd2c20fdf194c15ffedfa1e059c7f1490b621c09b6e483fdcac4e9211a50f31e888aa21f07b180b39862532cbdf94fd38b03eae6606cca30fef1fd08d1979fd33525cd8fff9ef52a135208213fe563cd68008372cbd8feb9a1587ed4b7a054fe90d8b5b126ce8c02462429d3fa1caccb0e6e4540003b905fc8139f95766696b979d7c9772272338397fb4bf7c24", 0xed}, {&(0x7f0000000a80)="ff279dbcfd7e663d03e83fd055637cd507b16ff4e733a55c17d2d5a204d68fbd51b08ea26ec4714ed47e396b0beec5100f212f7c2d00db0c33504e382c3294fef2f761505d7c8eaf71911fbd089676b4ac221121a6459aa0e7e4e09d2c6063d5d149df78ffe459a0a035de3dbc09e0e242a01e6ea2b80b7353b8fc7609c2cd2a5f9b0d6f8f2413fad05570f2770fd5c8ed4038bc93dab9a07d378af9ba9b45fd37c18addb6742ed9ebde15d86bef502651a8af27ce928e5bcfdd3b72", 0xbc}, 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{&(0x7f0000002a80)="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0x1000}, {&(0x7f0000003a80)="1911eca6eab1779df6769d494def73ff3af8cf39f55fc97a5082b0a30327efccd4ccbd8edf33104782e520cdb6923d9a3611c1d87847b90c32", 0x39}, {&(0x7f0000003ac0)="2918033c809db7301ab6bbd94e0c9dc6f5e8cafb17347537f1e696309c5b", 0x1e}, {&(0x7f0000003b00)="3b485a7414df4b4be44c6b66978ff21e0ff711cca7f459a0cc21461e8dc10c6f72c402380c8e583e755b74e68fd49febdd1ca4c17277e95c54f3ee7526c27b7d3b1013218c1f6c7ab610237c2e50ea0e257425ec3d0bb5ecf60e6edc40b6ad52fa753405837179beef50b7a925c942c9c59b496e1de5d3bf825c32217303219e040f33933a3be7375bb03936481da98015abce", 0x93}, {&(0x7f0000003bc0)="b53b7bb1561b37b9a3b44fa03046c043f9a7bb2eb93d87b182b15584093d1b63d7a68565f1026400b2d6555323dcb86879090aa201e1f7e4d360f43c8df792cbba88634021ca6647fb23671f13ccb32defb1da8b51f74857c464589d11f524e7214100cea9aeb44fe56aeade5e599a4d38bd2cdafc742a1c006b4e698bbaac4381927e609e5a06694fca56e0e7e6e1640fd83cae3e6a3876179ed6f0db6bd927b14e4a62b774e33551a69b472fbd2c9f0311416c90ee884215c13ea3b104b30db64e9905568ebd7483055c", 0xcb}], 0xa, &(0x7f0000003d80)=[@txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x48}}], 0x7, 0x8004) 08:16:26 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x10, 0x0, 0x0) 08:16:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0xfdef) [ 686.346861][ T2806] loop0: detected capacity change from 0 to 16 08:16:26 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfeffffff00000000}}, 0x20, 0x0, 0x0) 08:16:26 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x880a) 08:16:26 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x0, 0x3}, 0x5}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0xff, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, 0xffffffffffffffff, 0x0, &(0x7f0000000200)="13f9e179cd0f92bab00b3875cfc88839f7e82892039889db332f6f5b1792b622e2cad1d3b89dc5204bfd9cd4ddea185629d3439787a62b7e24ce20285b1a3e58773b23b5a3c6e3837bd420e207f116f8a8b9dc569248e0571e569f30a2127079230a42670924b1c312aa2a3a71975f64336391eaa87208eb08c6d651099918c6e3fe589b9a046bee1daf9293fd6dbfda74a4780672696c122bd314a82053a389c5fb87cd76cec0dd18bdc7277c045e3ebb9fef5b9c3b20a81082e783c1421e80668d") preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) [ 686.389761][ T2816] loop3: detected capacity change from 0 to 16 08:16:26 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x668a, 0x1, 0x1, 0x401}, {0x48a8, 0x1f, 0x7f, 0x5}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x5, 0xffffffffffff2038, 0x5, 0x5}}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x7, 0x5, 0x5, 0x6b2}, 0x2}, 0x20, 0x1, 0x0) rseq(&(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x5, 0x5, 0x7fffffff, 0x1f52}, 0x3}, 0x20, 0x1, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) rseq(&(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, 0x3f, 0x7ff, 0x8001}, 0x2}, 0x20, 0x1, 0x0) 08:16:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1f000) 08:16:26 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = eventfd2(0xfff, 0x800) sendfile(r2, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x10800, 0xffff8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:26 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x880b) 08:16:26 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) recvmmsg$unix(r0, 0x0, 0x0, 0x142, 0x0) 08:16:26 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xffffffff00000000}}, 0x20, 0x0, 0x0) 08:16:26 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x11, 0x0, 0x0) 08:16:26 executing program 4: rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0x20, 0xfffffffffffffffe, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) [ 686.593812][ T2860] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 686.602317][ T2863] loop0: detected capacity change from 0 to 16 08:16:26 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x880c) 08:16:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x8800000) 08:16:26 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}}, 0x20, 0x0, 0x0) 08:16:26 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x5, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000340), &(0x7f0000ee6000/0x2000)=nil, &(0x7f0000136000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000003c0)=@IORING_OP_NOP={0x0, 0x5}, 0x8) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x20, 0x3f, 0x4, 0x1}, {0x0, 0xc9, 0x7}, {0x40, 0x3, 0x5, 0xffffffc0}]}) io_uring_enter(r1, 0x450d, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000000300)=[{&(0x7f0000000200)="e34029afe2bbf8cdb3089560454b4235b3d26613f7141518cff0f9b16b20bdc4a4e63308093225bb9554c5096490d6fb385f72576d79e973e454a13f837db4b4b0d3a5884372eb99fbbf7cb17649d2302d42a3126a64626facc28adebeb030c72c2aa9eb264326277246d18e1cdb355c2f169cb703b874d7194fd00c4b2c3589c2b81d0eee8ab8dc8dfa7c772118dc592e693273de6f6ebe45706f5dd1d33a044633af8858ec0b723ba09fabd955e0b1e2450e712189b60288221183d3f714d55426acdeebef4e5bc156930c0c80fe4d3388a356e893c4118c0626ff5c2123dee4b7", 0xe2}, {&(0x7f00000000c0)="35fadc77fe6c15b1c2b95c59cdf5afb7dd7ceff5ab26ca05ac9197877f415503ebc6508a54b4b34e2a6f506bbf73591e3ed28a84d6ea60321803e0fbd31d64b0ccf100312519cdf503a863f0230b0128318d3ffaeecc002d19339ddebcda46775080db8addfd5a1bda10fd9508f1fc287414fe0a75e386f3de53f7e2f1554e3da4d5face10f5ee6fa959a2d0173370c277", 0x91}], 0x2, 0x2) rseq(&(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x1, 0x0) fsetxattr$security_capability(r4, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x1000000, [{0xe3, 0xfff}]}, 0xc, 0x3) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) [ 686.649054][ T2873] loop3: detected capacity change from 0 to 16 [ 686.655546][ T2874] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 08:16:26 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x5, &(0x7f0000000040)=[{0x8, 0xa7, 0x6, 0x6}, {0xa000}, {0x8000, 0x20, 0x20, 0x4858}, {0x7f, 0xfe, 0x91, 0x3}, {0x3ff, 0x6d, 0x2, 0xff}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:26 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x880d) 08:16:26 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x12, 0x0, 0x0) [ 686.731631][ T2891] loop0: detected capacity change from 0 to 16 08:16:26 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:26 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x880e) 08:16:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x2000011c) 08:16:26 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x4d, 0xa518, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:26 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7}}, 0x20, 0x0, 0x0) 08:16:26 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8810) [ 686.866581][ T2919] loop3: detected capacity change from 0 to 16 08:16:26 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8811) 08:16:26 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x9a5, 0x7}, 0x2}, 0x20, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000010, 0x110, r1, 0xbceb2000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) [ 686.917331][ T2934] loop0: detected capacity change from 0 to 16 08:16:27 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8812) 08:16:27 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x7, &(0x7f00000000c0)=[{0x7, 0x2, 0xff}, {0x495, 0x6, 0x0, 0x1}, {0x9, 0x0, 0x2, 0xc0a7}, {0x8001, 0x1f, 0x6, 0x202}, {0x40, 0x4c, 0x95, 0x80000001}, {0xfff, 0xff, 0x80, 0xfff}, {0x5, 0x3, 0x9, 0xfffffffe}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x208000, 0x0) fchdir(r0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000040)={0x0, 0xbc39, 0x3f}) 08:16:27 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x13, 0x0, 0x0) 08:16:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x7ffff000) 08:16:27 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xb}}, 0x20, 0x0, 0x0) 08:16:27 executing program 4: sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0x802, 0x0, 0x0, {0x1, 0x0, 0x4}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x1) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x9, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:27 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8825) [ 687.586865][ T25] kauditd_printk_skb: 834 callbacks suppressed [ 687.586878][ T25] audit: type=1326 audit(1629447387.602:100530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2890 comm="syz-executor.5" exe="/root/syz-executor.5" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665e9 code=0x0 08:16:27 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8848) [ 687.659405][ T2983] loop0: detected capacity change from 0 to 16 [ 687.668166][ T2985] loop3: detected capacity change from 0 to 16 [ 687.678246][ T25] audit: type=1326 audit(1629447387.682:100531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2975 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:27 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x700}}, 0x20, 0x0, 0x0) [ 687.735365][ T25] audit: type=1326 audit(1629447387.682:100532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2977 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0xfffffdef) [ 687.766680][ T25] audit: type=1326 audit(1629447387.682:100533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2977 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 687.797772][ T25] audit: type=1326 audit(1629447387.682:100534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2975 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=428 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 687.822181][ T25] audit: type=1326 audit(1629447387.682:100535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2975 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 687.848601][ T25] audit: type=1326 audit(1629447387.682:100536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2975 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=334 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:27 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xb00}}, 0x20, 0x0, 0x0) [ 687.888405][ T25] audit: type=1326 audit(1629447387.682:100537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2975 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 687.888473][ T3022] loop0: detected capacity change from 0 to 16 08:16:27 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x14, 0x0, 0x0) 08:16:28 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0xfd, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:28 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000}}, 0x20, 0x0, 0x0) 08:16:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0xfffffffffffffdef) 08:16:28 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) wait4(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) [ 687.920900][ T25] audit: type=1326 audit(1629447387.682:100538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2977 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=293 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 687.949388][ T25] audit: type=1326 audit(1629447387.682:100539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=2977 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:28 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x884c) 08:16:28 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0xff, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xe1ffdeff, 0x0) 08:16:28 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000}}, 0x20, 0x0, 0x0) [ 688.059130][ T3043] loop3: detected capacity change from 0 to 16 [ 688.064901][ T3053] loop0: detected capacity change from 0 to 16 08:16:28 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() mount$9p_fd(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x21000, &(0x7f0000000700)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@debug={'debug', 0x3d, 0x6}}, {@msize={'msize', 0x3d, 0x5}}, {@access_any}, {@msize={'msize', 0x3d, 0x4}}, {@mmap}, {@access_uid={'access', 0x3d, r0}}], [{@appraise}, {@pcr={'pcr', 0x3d, 0x9}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, '\\,-'}}, {@obj_type={'obj_type', 0x3d, ')'}}, {@obj_user={'obj_user', 0x3d, '%'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@obj_type={'obj_type', 0x3d, '['}}, {@euid_lt={'euid<', r1}}, {@fowner_eq={'fowner', 0x3d, r2}}]}}) pivot_root(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00') r3 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/132, 0x84}, {&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)=""/223, 0xdf}, {&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000400)=""/181, 0xb5}], 0x5, 0x6, 0x33) 08:16:28 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8868) 08:16:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0xffffffffffffffff) 08:16:28 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x886c) 08:16:28 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x15, 0x0, 0x0) 08:16:28 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) tkill(r0, 0x3e) 08:16:28 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000}}, 0x20, 0x0, 0x0) 08:16:28 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8874) [ 688.253531][ T3094] loop0: detected capacity change from 0 to 16 08:16:28 executing program 5: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000000200)={0x1000, {{0x2, 0x4e23, @multicast1}}, {{0x2, 0x4e22, @multicast2}}}, 0x108) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x37, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x3, 0x7, 0x3, 0x49}, {0x8, 0x18, 0x3, 0x7}, {0x7fff, 0x6, 0x7, 0xff}, {0x5, 0x8, 0xc8, 0x84}, {0x97, 0x0, 0x5, 0x7}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x191a43, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="4c085c9476776ab7e9c6d2a45ef016abb7a6a29de2f6d5791ae577c12b47ad5cf2f3c052bffb9471cc0d112cd8b550e59e10503108d16d5781d9", 0x3a}], 0x1) [ 688.317467][ T3106] loop3: detected capacity change from 0 to 16 [ 688.347038][ T3116] handle_bad_sector: 52 callbacks suppressed [ 688.347050][ T3116] attempt to access beyond end of device [ 688.347050][ T3116] loop3: rw=2049, want=256, limit=16 08:16:28 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x887a) 08:16:28 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000}}, 0x20, 0x0, 0x0) [ 688.364437][ T1838] attempt to access beyond end of device [ 688.364437][ T1838] loop0: rw=1, want=256, limit=16 [ 688.380664][ T3116] attempt to access beyond end of device [ 688.380664][ T3116] loop3: rw=2049, want=257, limit=16 [ 688.392471][ T3116] attempt to access beyond end of device [ 688.392471][ T3116] loop3: rw=2049, want=258, limit=16 [ 688.403728][ T3116] attempt to access beyond end of device [ 688.403728][ T3116] loop3: rw=2049, want=259, limit=16 08:16:28 executing program 2: rseq(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0xa, 0x0, 0x2, 0x7ffc0001}]}) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x267, 0xfffffffffffffffc, 0x6}, 0x1}, 0x20, 0x1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000200)={0x4, &(0x7f0000000180)=[{0x8, 0x3, 0x8, 0x5}, {0xfa, 0x8, 0xfa, 0x3}, {0x2, 0x4, 0x81, 0x38}, {0xffff, 0xc3, 0x69, 0x2}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x20, 0xcc, 0x13}, 0x3}, 0x20, 0x1, 0x0) open_tree(0xffffffffffffffff, 0x0, 0x8800) [ 688.450053][ T3116] attempt to access beyond end of device [ 688.450053][ T3116] loop3: rw=2049, want=260, limit=16 [ 688.456267][ T3129] loop0: detected capacity change from 0 to 16 [ 688.479102][ T3116] attempt to access beyond end of device [ 688.479102][ T3116] loop3: rw=2049, want=261, limit=16 08:16:28 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7000000}}, 0x20, 0x0, 0x0) 08:16:28 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x16, 0x0, 0x0) [ 688.515819][ T3129] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 08:16:28 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0xb5a5a6a10bb4a6a9, 0x2, 0x3, 0x100000001}, 0x6}, 0x20, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = open_tree(0xffffffffffffff9c, 0x0, 0x8800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket(0x27, 0x800, 0x1) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) write$P9_RREADLINK(r2, &(0x7f0000000080)=ANY=[@ANYRESDEC=r3, @ANYRESOCT=r0], 0x1c) sendfile(r1, r1, &(0x7f0000000240), 0x7fff) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000001180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00003}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000280)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000001580)={r5, 0x1, r4}) rseq(&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000040)={r5, 0x0, r0, 0x8000}) 08:16:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000840)='./bus\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) sendmsg$sock(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="2514cb59bdffe5abccbc0d79ac39f496dea9ad8d022313f4678fd4373e16b51ea9b5fbcad2e20c0959e0c22eea81b777082445ab892a62822bb8d65ba47a8dc5d9306ec85aa714b2e685d035a97aab88731ecd4396d27ac34cb2c602929e571c0bdf7224dc4573e2c549fa0f983f60a6d7ecb73d01", 0x75}, {&(0x7f0000000140)="6e03109a36a2", 0x6}, {&(0x7f00000001c0)="e280ea15546537596ea9affc1771bb9ea061c3a266fde07a0cd778c77ff7fa9b0ae6f8d6794d2ebd", 0x28}, {&(0x7f0000000300)="9fb8287b9b2183f2f7022c5efab740fcc29907e635d18f50d97a6aa7b8b9b7b12a5bbcd429ce21a8bac7cdbb5d1a0589ca4fd9b374957689c1c0055a176bf70111a1f3c154f7f0d6f4eb24675597c34ca73a8bceaf4dd4d82b6d8f942cdb2d32d66f4bb145a7bea24017c15c2fa82ab4421cbfed57b048699dd29e09af061be166213987351793c5c220e5646c25e69e8b0bb89d701ea88a6f0cf10379f993fcd074bc18cd1fad9b8859ac7b17ef181bc4e3e87fe6a694928da2e03ab372f490f062ed22b457bfc859ee09aa894b5740d7e342ca87d0903ceca65a79a5c60cc57220156566427c8f96a0", 0xea}, {&(0x7f0000000400)="27e458e337a492b1723cf319709ce355feb2613a41cbe3c02a73614aafe484b22c63a75f5d1d8c3bf94c71e2f6a4a39aba53b93b12d353ef916505c84432536d8b5e15a14106737bcc6c039e9040e7a1d5db31d178abcba734e835845631d2682998d0b6628791d2a429f9a86242a5407635214abe808670cdc94da8feab60f242ac6705a08c252d990cf2149e22f82ea35542b0adf64308dd1ac7a47c09a02b3506b81d1d4fde2d0e549c3f74a7cfaaff96dd272d31a2cdcd726b9f6f55e3b3fdfcfc0bfdeae12d99786a9b6e0478372468c554b97ac728933396b6a19748ca87", 0xe1}, {&(0x7f0000000500)="a68097d8b02292aa66f7628b4c7a41c18e5b4beecc7c19664f2986317b21b03fffe6ef96d50ad637ab52f2b1b25c8ed38ec018b17fb5d2c59434e9951c0044ff925dd7c2324e50a6bd91aacdac3cfce6bf03f479f3374d1d3ffc13a6aa548a5c87ddfb366f7c7b5a2d7b8bc2173a5a2c13fca414dd8f0f699b71bbf4794ea3b0c87347d68d2dbfafd284ee83aa133889dedd23b2559621fcd4c03d5d8172f8ba52a5b557ff1ea2", 0xa7}, {&(0x7f0000000640)="641aaaf3d7c2c175b5f34e41c7bae1598012332d1f918a616ad97f66dc87a9d7210c2336175a11dea4d61ee5498863dcfd676e4b3e18b2fce1efa1a59dd92e0481bfe02fd36c56af3089ec3bb9825cca332162d9aae114a6d17770fcd06954aa474ee6681054e12eb5ae6b76e4b28fcb648871ea064c7a2bcb699756eb265752a27fc578f225fc18b30e4470932fe3266ae1c9cd2171bb0da6be45114375a6cfe75b8aacf1", 0xa5}, {&(0x7f0000000700)="122e82fba83eaf681bf624ed13df298a8ac5092f24f478b8a1dab36fc6aa71ed433eb2ff131b66595db2a7701d92d1a6ae1650d0a97f067fc6b9a6da89e47bac33724aee776f9456371be6517395a66b191dffc77917a1775bf7b13bae0a8ea59547bd04e7e6fa6613ef78bf9518c935f1826052df58fac8fb55ee65fe983d56099fc2b4eb32b87b3f4ba5f4ec7ae2a2b14800178dabca091c739c9095fc98396caeb8ef4d9c848ff7c46c483473f97bddc996de", 0xb4}], 0x8, &(0x7f0000000900)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x7fffffff}}, @txtime={{0x18, 0x1, 0x3d, 0xc321}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0xa8}, 0x8005) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = socket(0x11, 0x800000003, 0x0) r4 = socket(0x11, 0x2, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000001c0)={r5, 0x2, 0x6, @dev}, 0x10) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000040)={'syztnl0\x00', &(0x7f0000000880)={'sit0\x00', r5, 0x4, 0x1, 0x7f, 0x5, 0x3e, @remote, @dev={0xfe, 0x80, '\x00', 0x2f}, 0x1, 0x20, 0xffff, 0x7}}) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x4c3e86e46542a86f) write$P9_RREADLINK(r6, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:28 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x6, &(0x7f00000000c0)=[{0x3ff, 0x1, 0x91, 0x4}, {0xa21e, 0x6, 0x4, 0x7}, {0x101, 0x70, 0x3, 0x7}, {0x3, 0x1, 0x4, 0x724}, {0x0, 0x4}, {0x3, 0x0, 0x8, 0xb4}]}) fork() open_tree(0xffffffffffffff9c, 0x0, 0x8800) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x3963, 0x2, 0x5}, 0x4}, 0x20, 0x0, 0x0) [ 688.576303][ T1838] attempt to access beyond end of device [ 688.576303][ T1838] loop0: rw=1, want=256, limit=16 08:16:28 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xb000000}}, 0x20, 0x0, 0x0) 08:16:28 executing program 2: sendmsg$NL80211_CMD_ASSOCIATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x24c, 0x0, 0x0, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x2, 0x71}}}}, [@NL80211_ATTR_DISABLE_HT={0x4}, @NL80211_ATTR_IE={0x88, 0x2a, [@perr={0x84, 0x82, {0x89, 0x8, [@not_ext={{}, @device_b, 0x9, "", 0x36}, @ext={{}, @device_a, 0x400, @device_a, 0x2e}, @not_ext={{}, @device_a, 0x3, "", 0x36}, @ext={{}, @device_b, 0x5, @broadcast, 0x30}, @not_ext={{}, @device_b, 0x5, "", 0x9}, @not_ext={{}, @device_a, 0xc37d, "", 0x37}, @ext={{}, @device_a, 0x20, @device_b, 0x40}, @ext={{}, @broadcast, 0x0, @device_b, 0x13}]}}]}, @NL80211_ATTR_SSID={0x6, 0x34, @random="bcea"}, @NL80211_ATTR_IE={0x164, 0x2a, [@link_id={0x65, 0x12, {@from_mac=@broadcast, @device_a, @device_b}}, @channel_switch={0x25, 0x3, {0x1, 0xb1, 0xc0}}, @ibss={0x6, 0x2, 0x7fff}, @random_vendor={0xdd, 0x1a, "1aaf1544cbed4ad3b3b5dee35c9ed9754c50ba3ca07ad8fbf2ef"}, @ibss={0x6, 0x2, 0x7fff}, @random={0x7f, 0x3b, "a8389da8dbb13efade421a05fd0bdaffd201e52120b91737dda4f63488e0d8a1acd3fc3463fb7353323f4817b6ec774c102412b453331f64fa3f35"}, @sec_chan_ofs={0x3e, 0x1, 0x2}, @perr={0x84, 0xe1, {0x4, 0xd, [@ext={{}, @device_b, 0x6, @device_b, 0x19}, @ext={{}, @device_a, 0x6, @broadcast, 0x31}, @not_ext={{}, @device_b, 0xffffffff, "", 0xb}, @ext={{}, @broadcast, 0x3, @broadcast, 0x33}, @not_ext={{}, @device_a, 0x5, "", 0x34}, @ext={{}, @broadcast, 0xfffffff9, @broadcast, 0x39}, @ext={{}, @broadcast, 0x4, @device_b, 0xa}, @ext={{}, @device_a, 0x9, @device_a, 0x33}, @not_ext={{}, @device_b, 0x3, "", 0x40}, @ext={{}, @device_a, 0x1, @device_a, 0x4}, @ext={{}, @device_a, 0x9, @device_a, 0x30}, @not_ext={{}, @broadcast, 0x8, "", 0x30}, @ext={{}, @broadcast, 0x6, @device_a, 0x20}]}}]}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xb}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7}], @NL80211_ATTR_USE_MFP={0x8, 0x42, 0x1}, @NL80211_ATTR_PREV_BSSID={0xa, 0x4f, @from_mac}]}, 0x24c}, 0x1, 0x0, 0x0, 0x24000000}, 0x400c0c0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) sendmsg$NFT_MSG_GETOBJ(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x20, 0x13, 0xa, 0x801, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040004}, 0x40050) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 688.647835][ T3166] loop3: detected capacity change from 0 to 16 [ 688.679149][ T3175] loop0: detected capacity change from 0 to 16 [ 688.696827][ T3175] device lo entered promiscuous mode [ 688.714956][ T3164] device lo left promiscuous mode [ 688.721749][ T3175] device lo entered promiscuous mode [ 688.736222][ T3164] device lo left promiscuous mode [ 688.738577][ T3181] attempt to access beyond end of device [ 688.738577][ T3181] loop3: rw=2049, want=256, limit=16 [ 688.767286][ T3181] attempt to access beyond end of device [ 688.767286][ T3181] loop3: rw=2049, want=257, limit=16 08:16:29 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x7, 0x2, 0x5914}, 0x4}, 0x20, 0x1, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) recvmmsg$unix(r0, 0x0, 0x2b, 0xe1fedc9d, 0x0) 08:16:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r3, &(0x7f00000000c0)='./bus\x00', 0x400, 0x16b) openat(r2, &(0x7f0000000080)='./file1\x00', 0x2100, 0x30) sendfile(r1, r1, 0x0, 0x7fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:29 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfeffffff}}, 0x20, 0x0, 0x0) 08:16:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)={{0x107, 0x9, 0x1, 0xc0, 0x7, 0x3, 0x24b, 0x3f}, "659659b7238520eb26e3230c1e7d428c58f72dd9bfd19ed5aa6a0121e2f465e83338669d806fd4ee19be89b945fb2503779e1297b521aa39a706867bf8d642c925a58ff4e6f9f763d59f4997a5a2ca54a42fbf1db044e40bbba548ce2748c5ea8fe2102e68ebd97e595cb2413d0513025793ccda483409f78f6aa39cb401894d7a5680c3395052f797a5a8bc78", ['\x00', '\x00', '\x00']}, 0x3ad) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb, 0x0, 0x2}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) preadv(r1, &(0x7f0000001c40)=[{&(0x7f00000005c0)=""/182, 0xb6}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f00000000c0)}, {&(0x7f0000000780)=""/253, 0xfd}, {&(0x7f0000000880)=""/243, 0xf3}, {&(0x7f0000000980)=""/219, 0xdb}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/132, 0x84}, {&(0x7f0000001b40)=""/233, 0xe9}], 0x9, 0x1, 0x6c64) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:29 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x17, 0x0, 0x0) 08:16:29 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x37, 0x0, 0xfffff7a5}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:29 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x3, 0x2}, 0x6}, 0x11, 0x1, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) [ 689.273502][ T3208] loop0: detected capacity change from 0 to 16 [ 689.284215][ T3209] loop3: detected capacity change from 0 to 16 08:16:29 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffe}}, 0x20, 0x0, 0x0) 08:16:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) write$P9_RWALK(r3, &(0x7f0000000140)={0x23, 0x6f, 0x2, {0x2, [{0x0, 0x0, 0x5}, {0x40, 0x2, 0x3}]}}, 0x23) open(&(0x7f0000000080)='./bus\x00', 0x6c8440, 0x0) 08:16:29 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x18, 0x0, 0x0) 08:16:29 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) write(r0, &(0x7f0000000040)="2b42d14d6f569a41e643cc190b03bb4f0dbf89d1ac10febbeb07555058a2504e93938cc911b8e730c844fd0d8217d166a7f0478d637153e33f133f7d406579df4026f5cb58315496d0ac81056a57cfc2ac778d230627cff71ffdaa63dd1bfecce03b10098330f42b8ff19a46990b29947da7", 0x72) 08:16:29 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, 0x0, 0x4}, 0x20, 0x1, 0x0) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x2db, 0x5, 0x7f}, 0x2}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x9, 0x3, 0xbf, 0x38c}, {0xf7, 0x7f, 0x80, 0x7fff}, {0x2, 0x9, 0xd4, 0x8b6}, {0x9, 0x5, 0x7f, 0x800}, {0x0, 0x80, 0x0, 0x4}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 08:16:29 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000000000}}, 0x20, 0x0, 0x0) [ 689.435141][ T3242] loop0: detected capacity change from 0 to 16 08:16:29 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7ffffffff000}}, 0x20, 0x0, 0x0) 08:16:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x9, 0x6, &(0x7f0000001640)=[{&(0x7f00000000c0)="eb3c8f0000f6652058b4020d1841a755ade8ad0000732e66617400020101000240008080f801", 0x26, 0x1000000000}, {0x0, 0x0, 0x1000}, {&(0x7f0000000380)="9982d96e2f2f4812d3c6ea184d2761407690588214df725b20217955d2c2326e757df46e74f4c93fb5444d1e572117a89d084675d9aed2a8cec4d549a16ba635174c9b6b1a6bd0", 0x47, 0x7f}, {&(0x7f0000000400)="a025320c9f1f9c471d3bdcf56dd72e0b9a8e3e7898f23cd03895e3f31ee3faa4a15339786b9aebefb0a1783630ad6863dfd2dbf7ea04c816e899bae992c02f5c74cf3f7c66fc522bf441c2638b55c9cabb9447752170cfea5c6304db93784550f73d915414c7635dc4e5d60b6274159e72d250316c87a0d34a1357412d396869e1d0d59f648e", 0x86}, {&(0x7f0000000640)="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", 0x1000, 0xc0ef}, {&(0x7f00000004c0)="8af958084a95c05ac99331f1f0efaf78a9947fd79bf718e5effa7c363775e0df01a994c7c79b2508262e97ea1c8112b7a40b7aa4c20c0661830ffdb4aac572fe7453828493b7525116101601bc744811ac84dfdbbbc7685ca7dfcc07bf88661b0758514390843abb6527e3f5ff9cbe6160ecbad4246a7110ae0125096683c9ef8ee97d051fb782eb95bd075385c1c388a2bbbbc29186d88f6ee1e6787c1961795c2c553cdaaf9ed2e7", 0xa9, 0x18}], 0xd, &(0x7f0000000080)=ANY=[@ANYRES32]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) r1 = fsmount(r0, 0x1, 0x180) r2 = getuid() setreuid(0xffffffffffffffff, r2) mount$9p_fd(0x0, &(0x7f00000029c0)='./bus\x00', &(0x7f0000002a00), 0x2, &(0x7f0000004c00)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, '@!['}}], [{@uid_gt={'uid>', r2}}, {@subj_type={'subj_type', 0x3d, '\xfe'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x33, 0x32, 0x39, 0x3c, 0x30, 0x65, 0x35], 0x2d, [0x0, 0x61, 0x31, 0x61], 0x2d, [0x65, 0x62, 0x31, 0x39], 0x2d, [0x65, 0x63, 0x64, 0x64], 0x2d, [0x34, 0x32, 0x35, 0x37, 0x35, 0x32, 0x66, 0x64]}}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}]}}) ftruncate(r0, 0x10099b8) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x40) r4 = openat$cgroup_type(r0, &(0x7f00000005c0), 0x2, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r4, 0xc058671e, &(0x7f0000002940)={{'\x00', 0x3}, {0x5}, 0x4a, 0x0, 0x0, &(0x7f0000000600)='./bus\x00', &(0x7f0000001700)='./bus\x00', &(0x7f0000001740)="8accc1fdcd490933c1b8d3e15f2f57e85f6342cedf6e3b114897e46682bf99c3b8e435529cb039bcca32057f326f305c98745a418ecf08edfad4251118abce8b08836f1603364a4c34a17501613e89b5fe40c23bfd8e16aaffb5b6d51b730d28ccf6c9b89ec1103c5a680ff5e65bb4952191be1902eb98a18646dc2dbb2e21addea85f8263ca3d4322fca9603822d002dbfcb1e4c7341a4945d94a68a4510632452604da9051539ce843423063a04acbd45f94c0a97d591266e7da26438906549515744c20afc34295bbf62541416fb1c0729d7aaabadc23b4a9b9ee31", 0xdd, 0x0, &(0x7f0000001840)={0x2, 0xc3, {0x0, 0xc, 0x38, "7774cc70a1343c39b789c52540839921ad05bee44976da41ffe58755c5f7f3e657fd69266894cbe301d68e365f9d289a16d4732f33cea323", 0x7e, "9ad7a3c7c107461347532a3789227a29c9dd1fc980cc9ac09e704764644d7e36c81fac08c2de6e9ba80bff9137b5b1c7738d8554c2c56c1351f15c7b6bb713aa81c6e301db1fc4f138a0a358bd006adccdd6bcfee8baa74d3abad1da40aaecfe41a4909dc8f68ee3ca994b1b0da3c8e13648db76927c037582e24f9da06b"}, 0x1000, "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"}, 0x10cf}) sendfile(r3, r3, 0x0, 0x7fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fgetxattr(r0, &(0x7f0000000280)=@random={'user.', 'vfat\x00'}, &(0x7f00000002c0)=""/131, 0x83) write$P9_RREADLINK(r5, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:29 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x82c000, &(0x7f0000000040)="a918313ac1362d15d14093e87ff97482e40db337c241f1cd08329e64d2d664bf5a520bcb44b0fa4995388318476346ed383a8ed1418e48a5ecc0c43a858ccb7a37d5e29182cb7b07777aef550d06e22fd3ce5e1098356a57ca0a0c8dfefc38f166c2179f6cce94579e295feaceb5bf49f05d02eb390368717308d9e2a815036f2014280a42886f59a9fa6262ba3aeb765c2a429329c557fc3de4da3479c1085af1dd71a61275bc76497bb52ca4a3", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000200)="1a96139cad3ec1358974e886f921b79679237d43f188fc5ee2c7e814ea23d77fc55306ebbc063aef1038e7f1a6994d63fb57913ccefc752af58a97428a59925136e38f8059d00ab6d464aeb836bad1b08ea91779e595f7bde4aa70037af3c549399c3d9b453111196c2abe547d69352913f8d1c8d8a857ff0c9e3e1d53a13bd5654dbedd2d2a3373b3fd920848835d1d2dc0f9e2895aaf8907cc7302a974d1c4203ab0fd451c893f48c37c6486c4") recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) [ 689.504537][ T3257] validate_nla: 5 callbacks suppressed [ 689.504549][ T3257] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 689.506295][ T3259] loop3: detected capacity change from 0 to 16 [ 689.531465][ T3257] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 08:16:29 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x19, 0x0, 0x0) 08:16:29 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x20000000000000ab, &(0x7f0000000180)}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x5, 0x5}}, 0x20, 0x0, 0x0) [ 689.617698][ T3280] loop0: detected capacity change from 0 to 16384 [ 689.648484][ T3280] FAT-fs (loop0): Unrecognized mount option "˙˙˙˙" or missing value 08:16:29 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80000000000000}}, 0x20, 0x0, 0x0) 08:16:29 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x2, 0x79d45113, 0x3}, 0x3}, 0x20, 0x1, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0xfffffffffffffffd, 0x800, 0x5}, 0x2}, 0x20, 0x100000001, 0x0) rseq(&(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x61, 0x2, 0xffffffffffffffff}, 0x4}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x1, 0x40, 0x7ffc0001}]}) [ 689.736070][ T3280] 9pnet: Insufficient options for proto=fd [ 689.745028][ T3305] loop3: detected capacity change from 0 to 16 [ 689.770423][ T3280] loop0: detected capacity change from 0 to 16384 08:16:29 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x8fd, 0x0, 0x3ced}}, 0x20, 0x1, 0x0) 08:16:29 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf0ffffff7f0000}}, 0x20, 0x0, 0x0) 08:16:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f00000005c0)='./file2\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8, 0x2) r2 = socket(0x10, 0x3, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x41) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r4 = accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000240)=0x14) accept4$inet(r3, &(0x7f0000000300)={0x2, 0x0, @multicast1}, &(0x7f0000000340)=0x10, 0x80800) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r5, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$INCFS_IOC_FILL_BLOCKS(r5, 0x80106720, &(0x7f0000001900)={0x7, &(0x7f0000001800)=[{0x4, 0xe0, &(0x7f0000000380)="8ba07e151ca42b8318782ba3b0fed65d9e7a4a78dbd47315779c7bd36fb7c8103eb1ed6195f5b76125925d6dcab6d67968d18f28066f369a13c24ed8722d5ca511ff946ae28e4ade6e2a537cabd133d8d3d1debc9aa0b07dadf77c3d76ade30fc47b97ee04269931827a56e18aa6145538b62bf4432b7a572f90c99d9f45ae0b228304afe7cc5826fa9edb976bb321e14b9120538d1964d27249391e9f7180cfe5861ad487e6b0d135effae65bb0a30a0420b04bfe78f694edca8e7d4cae791b2ed1454e2aed13ebf0b470fe8e808088bb5f1303268fedb9bf00a202fcbfed28"}, {0x8, 0x1000, &(0x7f0000000640)="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", 0x1, 0x1}, {0x5, 0xe6, &(0x7f0000000480)="82e6ff12cdffe81a8815f2df69db0b841dab6c01e1091b33971bd3a5ba49691e0797819472b385fa5a6a3871e38e76fe81f093ca8e3eec9f901a9331bd93760f11672280db79cfb4a2f250083b2c338f4ea195f66c2d024702efc4b56e78c64b597485cd19bcafa043df4175a67354845488c7cd3a5fa9513988c0fe8f84dec9aed5c8b0972b0c77ed2fe4bdf494cf6e2e2148a437dda5c8eac3994c82bf09f8fbfba2c75aaeb13688e89eadc32ddf7a27922575ab364cd9ba88c177f0671da71f27282733267d3f591fa515d270815ed938a4a67e4cdb14ffd5294ccb7ff25b796b3ea577c0", 0x2d7bf04ced03a0f4}, {0x5, 0xeb, &(0x7f0000001640)="86040e061e74dd701009472fffbd999ff848c9a7ceff4b97d98cf492d2a555efaed82dce36eaed739d6d0dfeda6dfc2f2905a05222bc33ae0d6176e649ff6b9d322ee49fa10270b032dc66c1d5f2e226f96812a2a7edfbf22f659bdb7d2cfdabfda8dd9a7114b35e038845a00a6e72b90935bf0f33368163b2839c143b2e8bf40e91cbd0c7d60ffbe9f60ea830b33ef27586415b111b117d1354cb32419c61948254b328d07591834e2a88280a42dd8f7c0037b5beff18ebe845b05e59299fd4be8dce55bee3533d4bc65c2d05a52a483db622c8492dabcbf2d357d6272b8fd09eb3afb8c120077bbe92c1", 0x0, 0x1}, {0xf0dcdcac, 0x3, &(0x7f0000000580)="893dc6", 0x1, 0x1}, {0x7fffffff, 0xbe, &(0x7f0000001740)="b7bcf1f10fd73f02878032694312ec5da909c262561fd7301c44fdce97b8e7ce1c3aa845544d255d544a4f84db4a3f2b84c0e0067b1200d14afd66a344e8b2e06b7e00a9288194b0d0a86f8d76f81d5e5d4c73fcd9f3bc4b1dc27c3fcbabe5c365b064f31d390e0c624b766f53c22568572b06db3bac1ca1a4acbcc3fea7948c263aff47f38a60f48f99c47ecd306126d175a54cce118963dd99631c3d0d5109561b217ecdb082bad7caa03949bd7e483aa483b48764ae910ad3def7b990"}, {0x4, 0x0, &(0x7f00000005c0), 0x0, 0x1}]}) tee(r2, r4, 0x5, 0x1) sendfile(r1, r1, 0x0, 0x7fff) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r6, &(0x7f0000000100)=ANY=[], 0x1c) [ 689.790075][ T3280] FAT-fs (loop0): Unrecognized mount option "˙˙˙˙" or missing value [ 689.826241][ T3326] 9pnet: Insufficient options for proto=fd [ 689.888823][ T3336] loop0: detected capacity change from 0 to 16 [ 689.916575][ T3336] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 689.925058][ T3336] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 689.972009][ T3345] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 689.980242][ T3348] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 08:16:30 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x3, 0x0, 0xfc, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) open(&(0x7f00000000c0)='./file0\x00', 0x203, 0x129) rseq(&(0x7f0000000080), 0x20, 0x1, 0x0) 08:16:30 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0xf, 0x9, 0x7, 0x5}}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x40, 0x171, 0xfffffffffffeffff}, 0x3}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x6, 0x9, 0xff, 0x100}, 0x2}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x5f9a}, 0x6}, 0x20, 0x1, 0x0) rseq(&(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xc9037601b1a0b96b, 0x7, 0x800000, 0x3ff}, 0x3}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:30 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x1a, 0x0, 0x0) 08:16:30 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000000000000}}, 0x20, 0x0, 0x0) 08:16:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x15f) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:30 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004ab00)={0x10001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "b4414bb524132a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001800)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004bb00)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5, "d33ddd3f0eab54"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004cb00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004cd00)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "5ecf5ffc757bd6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004dd00)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r4}, {r5, r8}, {r9}, {}, {0x0, r10}], 0xb, "0abc0018b1a6b5"}) 08:16:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="2014b720", @ANYRES16=r1, @ANYBLOB="00082bbd7000fedbdf250f0000000c0001800800030001000000"], 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x8040) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x4, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}, {0x9, 0x7, 0x1, 0x7fffffff}, {0xfe4e, 0x3f, 0x1, 0x9}, {0x4, 0x3, 0x2, 0x3}]}) rseq(&(0x7f0000000080), 0x20, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:30 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x700000000000000}}, 0x20, 0x0, 0x0) 08:16:30 executing program 2: sendmsg$AUDIT_DEL_RULE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x438, 0x3f4, 0x400, 0x70bd26, 0x25dfdbff, {0x10, 0x2, 0x28, [0x8000, 0xfffffe00, 0x279, 0x3, 0x7a4, 0x800, 0x3, 0x4d, 0x5, 0x1f, 0x5, 0x2, 0xc38, 0x1, 0x6, 0x6, 0x6, 0xd406, 0x400, 0x8, 0x101, 0x2, 0x81, 0x2, 0x8, 0x4, 0x5, 0x2000, 0x5, 0x77, 0x9, 0x0, 0x8000, 0x7ff, 0xb51, 0x30e6, 0x8000, 0xff, 0x0, 0x98, 0x8, 0x40, 0xfc7, 0x8, 0x5f, 0x9, 0x1f, 0x7, 0x9b, 0x2, 0x0, 0x28000000, 0x1ff, 0x9, 0x101, 0xfffff2cd, 0x80000000, 0x3, 0x1f, 0x1ff, 0x3, 0x5, 0x4, 0x200], [0x1000, 0x9, 0x2, 0x3, 0xa064, 0x3, 0x0, 0x9, 0x1000, 0x2, 0x2, 0x8, 0x2, 0x7, 0xffffffe7, 0x3, 0x0, 0xffffff01, 0x9, 0x8000000, 0x2, 0x817a, 0x9, 0x8, 0xf2f, 0xff, 0x400, 0x5, 0x4, 0x4, 0x9, 0x3, 0x9, 0x200, 0x81, 0x7, 0xfffffff9, 0x71, 0x80000001, 0x9, 0x4, 0x196c, 0x3, 0x5, 0x2, 0x80, 0xab, 0x10000, 0x10001, 0x2, 0x0, 0x40, 0x4, 0x4, 0x3, 0x20, 0x58, 0x7fffffff, 0x808, 0x38, 0x3, 0x10be, 0x0, 0xffff0001], [0xbbd, 0xff, 0xab88, 0x5, 0x9, 0x1, 0x5, 0x44, 0x4, 0x7, 0x80000001, 0x3ff, 0xfff, 0x3d6f, 0x401, 0x5, 0x5, 0x9, 0x3ff, 0x5, 0x7, 0x1, 0x2, 0x9, 0x5, 0x2, 0x3f, 0x80000001, 0x2, 0x1c18, 0x2, 0x0, 0x4, 0x6, 0x97d7, 0x9, 0x2, 0x40, 0x1, 0x4, 0x2, 0x400, 0x3d4, 0x8, 0x1f, 0x3, 0x9, 0x2, 0x4, 0x80000000, 0x1ff, 0x75, 0x1, 0x1, 0x401, 0x9927, 0x8, 0x3, 0x2, 0x40, 0xd9, 0x2, 0x101, 0x9], [0x0, 0x5, 0x7, 0xcb, 0x6f6, 0x7, 0x3, 0x3f, 0x100, 0x200, 0x2, 0x0, 0x1ff, 0x9, 0x0, 0x1, 0x806, 0x6, 0xa9, 0x1000000, 0x71ccafc7, 0x2, 0xffff, 0x5, 0x4, 0x7, 0x4, 0xc05, 0xbdf, 0x7, 0x1, 0x401, 0x3, 0x5, 0x1, 0x3, 0x400, 0x80, 0xfff, 0x6, 0x8652, 0x800, 0xfffffffa, 0x81, 0xed, 0x1, 0x3, 0x2, 0x3f, 0xfff, 0x2, 0x1, 0x5, 0x2, 0x481cd001, 0x1000, 0x7, 0x61, 0x6, 0x10000, 0x3, 0xdd, 0x6, 0xedc], 0x17, ['@\\@(,*d]/3:\x00', '\x00', '\x00', '.\x00', '\\()\x00', '/\'\x00']}, ["", "", "", ""]}, 0x438}, 0x1, 0x0, 0x0, 0x880}, 0x4000013) splice(0xffffffffffffffff, &(0x7f0000000080)=0x1000, 0xffffffffffffffff, &(0x7f00000000c0)=0x1, 0xfff, 0x4) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x8, &(0x7f0000000040)=[{0x8, 0x3, 0x0, 0xff}, {0x4, 0x1, 0x0, 0x4}, {0x1, 0x81, 0x4, 0x4}, {0xaa77, 0xae, 0x9, 0x3}, {0x1, 0xc2, 0x80, 0x8}, {0x81, 0x3, 0x4, 0x8}, {0xfffa, 0x20, 0xa3, 0x70}, {0x8000, 0x1, 0x2, 0x6}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 690.389639][ T3364] loop3: detected capacity change from 0 to 16 [ 690.397106][ T3369] loop0: detected capacity change from 0 to 16 08:16:30 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) write$P9_RLERRORu(r1, &(0x7f0000000080)={0x22, 0x7, 0x2, {{0x15, '\xb8\x04\xc4\x1f\x1cmY\xb9\xaf7\x8f\x9b\x88M\x8b\v<\x11\x1c\xab\x9c'}, 0x5}}, 0x22) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:30 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2}, 0x20, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x80, 0xffffffff}]}) rseq(&(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x1000, 0x3}, 0x4}, 0x20, 0x1, 0x0) rseq(&(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x6, 0x7, 0x0, 0x3}, 0x4}, 0x20, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x1ffe00000, 0x57, 0x9}}, 0x20, 0x1, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) rseq(&(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x0, 0x458, 0x81, 0x80000000}, 0x4}, 0x20, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) tkill(r0, 0x21) rseq(&(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x3, 0x2, 0x8, 0x3ff}}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x3, 0xfffd, 0x5, 0x81}, 0x2}, 0x20, 0x7, 0x0) [ 690.467415][ T3387] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 690.476483][ T3388] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 08:16:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) dup(r0) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:30 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x1b, 0x0, 0x0) 08:16:30 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xb00000000000000}}, 0x20, 0x0, 0x0) 08:16:30 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x8000000000000000, 0x94, 0x4}}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0xf001, 0x7, 0x3, 0x10001}, {0x832, 0x9, 0x80}, {0x9, 0xfc, 0x1, 0x6}, {0x3e, 0x6, 0x45, 0x7ff}, {0x7, 0x8, 0x6}, {0x5, 0x3, 0x84, 0x9}, {0x8000, 0x4, 0x94, 0xe36}, {0x5, 0xc2, 0x6, 0x4}, {0x63, 0x1, 0x4, 0x4}, {0x3, 0x3f, 0x4, 0x2}]}, 0x10) gettid() r0 = socket(0x10, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:30 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) rseq(&(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x2, 0x8, 0x81, 0x1}, 0x2}, 0x20, 0x0, 0x0) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x7, 0x9, 0x101}]}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x9, 0x3, 0x3, 0x3}]}) 08:16:30 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1', "2872832a6b7a14315037f06a668a97ffef3b8f3cd909b6adfe788c43b318fdd1fe8d1b89001b26508b8269afe801f10b9b0e28b3de208d395dedc8"}, 0x3f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) [ 690.624655][ T3422] loop3: detected capacity change from 0 to 16 [ 690.634461][ T3423] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 690.643051][ T3426] loop0: detected capacity change from 0 to 16 08:16:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000040)={0x9, 0x3}) fsetxattr(r0, &(0x7f0000000300)=@random={'osx.', ']/\x00'}, &(0x7f0000000340)='(\x00', 0x2, 0x3) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000380)={0x1f, 0x49b9, 0x1, 0x1}, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r2, 0x2, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x1}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:30 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r4 = getuid() setreuid(0xffffffffffffffff, r4) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@privport}, {@cache_loose}, {@mmap}, {@version_u}, {@version_u}, {@aname={'aname', 0x3d, '$-@\xf6\x00'}}, {@nodevmap}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@smackfsroot={'smackfsroot', 0x3d, '+*&'}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@obj_type={'obj_type', 0x3d, ':'}}]}}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) fallocate(r0, 0x60, 0x0, 0xa742) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000080)=ANY=[], 0x1c) [ 690.679894][ T3438] buffer_io_error: 56 callbacks suppressed [ 690.679906][ T3438] Buffer I/O error on dev loop3, logical block 256, lost async page write [ 690.740948][ T3445] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 690.744050][ T3438] Buffer I/O error on dev loop3, logical block 257, lost async page write [ 690.794743][ T3445] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3445 comm=syz-executor.5 [ 690.806186][ T3455] loop0: detected capacity change from 0 to 16 [ 690.815873][ T3438] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 690.824553][ T3438] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 690.833586][ T3445] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3445 comm=syz-executor.5 [ 690.856125][ T3438] Buffer I/O error on dev loop3, logical block 260, lost async page write 08:16:31 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="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", 0x140}], 0x4, 0x0) process_vm_writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/228, 0xe4}, {&(0x7f0000000480)=""/175, 0xaf}], 0x2, &(0x7f0000000640)=[{&(0x7f0000000540)=""/251, 0xfb}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000680)=0x0) wait4(r1, 0x0, 0x40000000, &(0x7f00000006c0)) tkill(r0, 0x34) gettid() ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) rseq(&(0x7f0000000000), 0x20, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x8, 0x8, 0x8cb2}, 0x4}, 0x20, 0x1, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x3}, 0x2}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000140)={0x0, &(0x7f0000000180)}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) rseq(&(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0xffffffffffffff03, 0xd7}, 0x2}, 0x20, 0x0, 0x0) 08:16:31 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfeffffff00000000}}, 0x20, 0x0, 0x0) 08:16:31 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(0x0, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x4) sendfile(r2, r4, &(0x7f0000000040)=0x4088, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f0000003780)=[{{&(0x7f0000000200)=@generic, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/109, 0x6d}], 0x1, &(0x7f0000003900)=""/45, 0x2d}}, {{&(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)=""/23, 0x17}, {&(0x7f0000000440)=""/232, 0xe8}, {&(0x7f0000000540)=""/78, 0x4e}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f0000000340)=""/20, 0x14}], 0x5}, 0x1}, {{&(0x7f0000000780)=@alg, 0x80, &(0x7f0000000840)=[{&(0x7f0000000800)=""/45, 0x2d}], 0x1, &(0x7f0000000880)=""/169, 0xa9}, 0x9}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000980)=""/73, 0x49}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/74, 0x4a}, {&(0x7f0000000b40)=""/220, 0xdc}, {&(0x7f0000000c40)=""/225, 0xe1}, {&(0x7f0000003940)=""/156, 0x9c}, {&(0x7f0000000e00)=""/127, 0x7f}, {&(0x7f0000000e80)=""/118, 0x76}], 0x9, &(0x7f0000000fc0)=""/76, 0x4c}, 0x5}, {{&(0x7f0000001040)=@caif=@util, 0x80, &(0x7f0000001200)=[{&(0x7f00000010c0)=""/175, 0xaf}, {&(0x7f0000001180)=""/112, 0x70}], 0x2, &(0x7f0000001240)=""/242, 0xf2}, 0x7}, {{&(0x7f0000001340)=@xdp, 0x80, &(0x7f0000002700)=[{&(0x7f00000013c0)=""/161, 0xa1}, {&(0x7f0000001480)=""/80, 0x50}, {&(0x7f0000001500)=""/2, 0x2}, {&(0x7f0000001540)=""/67, 0x43}, {&(0x7f00000015c0)=""/101, 0x65}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/64, 0x40}, {&(0x7f0000002680)=""/116, 0x74}], 0x8, &(0x7f0000002780)=""/4096, 0x1000}, 0x7f}], 0x6, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0xff, 0x40, 0x4}, 0x2}, 0x20, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x1, 0x7f, 0x9, 0xffff}, {0x8, 0x20, 0x4, 0x2}, {0x0, 0x30, 0x7, 0x5fd}, {0x46ea, 0x79, 0x4, 0xc0}, {0x4, 0x0, 0x0, 0x3f6c00}, {0x1ff, 0x9, 0x8, 0x1}]}, 0x10) ioctl$TIOCCONS(r1, 0x541d) 08:16:31 executing program 5: rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0x20, 0x200000000, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x400300, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x42102, 0xc7) openat(r1, &(0x7f00000000c0)='./bus\x00', 0x4000, 0x10) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f00000001c0)='.\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:31 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x1c, 0x0, 0x0) 08:16:31 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x1, 0x0, 0x7ffc0001}]}) rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x400, 0x401, 0x1}, 0x6}, 0x20, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) [ 691.377217][ T3487] loop3: detected capacity change from 0 to 16 [ 691.392362][ T3490] loop0: detected capacity change from 0 to 16 08:16:31 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff00000000}}, 0x20, 0x0, 0x0) 08:16:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x10099b8) dup(0xffffffffffffffff) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, 0x0, 0x7fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000640)="0dee6ffaaa4d4c827a68b964e4990cad92bcf123f3e5d259c6f6a59ec2598993d27ca2f406a766361851817d63e40e0f5cb56371073f5b3c691085ad367e183aa86dcbd6ea308967cf539453a3b99da5aa3e754f1dae21767c5309b0733614d281fda1c33e3af003b9a6445d2f1d820f56cee24c2d7b584214deea54190fe9e80505ea2a47d4978ef528e1325b1520613160f7d8c39be7edb98cd6e52a3eb6c15a62db8274560a0cfc965277ecd56ce0eae4371e5c5d2574b21e9f89703012c72fd48b692ebefb5a44eaa9a2b3ff8885c6a1e2e3a4a83e2f713ab88cf3cbd91232dbfa129578baa5382069222e0382daf354638745bc3d7fe5d2a0d1281acaa67ebbac5b0acb55f93738e982148f329283072a008bb2a4d9984ecbba3ccb1ea2aad3d749f0506e4a3c771febd5b3c7d94bd035e1d793c77181a6867748848779aef38c512b0c16a7b1ee5ac859cc574407b6e5353a0d6ece99358f199c69574f3706d4a41d3e5a56a031e923ddcb554a28853df47aaaef81d6f8155e167e5fd24b7ac0150f73e1cf0d5ba3fb3dd77569ea20cb229363081e28b2aad9e16b262205eb5a1b17884001e772f1f1e0246a0a12e6546cc0394582d50a13db292a0ab516bc8ce800bc48c211050d9e38d6c9191840c4e5803c1e5d08218e2363275dc2e9542a6278609fccdc47712a44435a3fa538694421ffa3c06f2263edd2b119b39b312ec1a0da9283a084a65c26e8b57a627b6dc9f769aac00e791904a3a8d3c008fa36ee2bcb941ba7713fb159c8525b8aee2214e2e22d002750b7b295f03c88b8fd72755dd49a8d9d2f3116b8099c46e0c0f28b4972e447807ce3137020a9643276b08f838690e837529974b3a816e90c2929c78aef97214d46cfac7d675e27c7ca7a439ce0e007d357767843258dbc87afecc7556ab04be09309d97956121dd7b6f6b6521dcad771bc054e937e11d1617b3a78ca39ffbd55f1236428f5f7eb08b4a992a7b13cfe291a6842f9ac396183f908b96359ff5ca0fc5927ae21bfce1f026b0bb918ca1385ea53e93884898e22e12cedfd5f4e5958b22c9c69fa05b4a180bbde9a2c0ba056c19a50c33e920497d2508b1fc54e44a23f0e168c38afe54fede59b88f2c3efaab81bcc042b2e9962eaddda966afa055660fe337d32da84378501b78c9c8865209073e5b617ca30dc1c84b7329b54805f3e01593082b01b028c1cfc569e6b1c7f6afff8a2a3b32d6b5c773c4127602837030dd63fd14bc0bde4731a18f93ad4996c32a55f4440aaf8fdab52d7645262ae59cfbffdca9e3bb0140017d46c1161393a5b62a5d19b19d3bceb30c3c1ec640d01d6a2b7eace48d7351f58b625909fef3e1401307d3f1f7145a9233d963313f73e787ec0587e85db440f172c45280db744f797ff238ba9eeea25ff6fc237f3c530c435545ea68f797dfc44763e6135cb49a40dc1d305189af6ed7c17dfaee1aa699dc37acef3a8c024ba514767885f49b0dd47ed5552c82614d265d8a64fcc1038db7ff461ee17ee8c4d553b3636d74dc78b4277d7727fbda1ca22b6305cf788847e4697cfcb66610ade2591c41ff405069a2742e6fd12966f551365015e7a95986fa2a17663bb27a24ba207d642079976b4679e922dd5afdff855fc45f96125511ec7959bccf9a76a72092671f1ef92e06f87c99a117efca29f498ab8b392dd1d4dcc824f36cd8f844b6eb753aa23b7a775894bced4da7200fdaa474e47dee6bfeb91688fa506eaec8946041d9e066b6eb7bba34d150634c70c6582dc9008a0c01d71ee1141625fe5a1781c3a9aa9b0cb7e57b4652f070ab3f5c77e76fbb626efaecc02b8bf0dcc4389952d54ded8fb13ac9670b43077a2c9dd1eaa46c3285ca3d78c68ac2471cb92208c7ea3b9d5b6642113037ef011f81b7a4ab5898f8f8a7a63f43d7c8b1300797f654ec2d0b3b822d542842ad36238b295fdebe009c133131c275ff2cc4dff7c0bdd0629f00933b16474cecf0fc6a6047de20c02dc986898aa31997817645bb19784f284aa1af29937d5de60cba8162b22a5a47af1512d933aa00a79b5130b199ff6e8f6d533fddc16f06f367ca22a07c08d96177ce227c47eb55b968f91bfe51a15a38223e04a18644ad5a83a9d04963e61aa56804c603a2eb4864289c51b35dfe0d1933dc942fc22c343892a151f4b156439089ea7aa866d364182ae073d2a0babec0f16eaf53bf0df4a41d731537567c62b6067d61674926ceeef390bbcb1e00a63d2547a6c533ad6b0f456125bf0918f4eb6967f057a997672a90d6a8ef560f18916bf5bd92e8725c84394260aeef59745fda37b1c55e6501178d39486f303dd6473405271115a097db1bbf361d2e1e48455f501410e3059d6bce7fe52f45ab91843d92960f3da21080cf8d50625d44eb44f7c329f71dfcfa4a9c62db3f451b469c36ff757c8ba7c86078c4c83602d05f747716acb6d7fb767d3f2a44575a9c763d81f1658db2b1c47886b3e71b73b175a9de4483269dffae6a2a2e108769f65d39b45122dcfc2f74e98c18668ba7f699985261be790c9a5127956ba996abacdb8e42c554f2010b804165d21073ad553fa33edfca9e0cc586ff048c21dddbb6be4ca67d245ce2f36ba03f66ed3c81662e6f3dbf43b8ac529e8f257b6f7fc68adcae85f464a84d14ddca2b1181e84bcde6784cce64a87fb89dd8850606a938323eb23d59e8ec9ec560441ef755d6411ae24289b9cf6499ec3b6a1228685815e60873d2aab65632233d7c7cde019cd3e0f43a7d264a3c4e7189d941ff94e868a23108502345474b463f9780cffe049f23c947285a30a74f01a6f53548cc88f3e332ee850a41b30e14d87769999a9c257b6ca3f7187ae030dc5955fedc7f0093c2e9c05b7d7e1693ebe5ab24bb80d2a1b44e0c5ed73a66770cc7003abcca007b1675f6eb823f8fd8138db8f1c80c159f850e435c65319cdd56c4e93a81c06224f78d61d1438140e2ba201a98e4c585c3e65c26417c70d7382b67844c911a3b2a9e7f624bd1ef15d4d08b2120776010d61a2b6688f09cdb8ba13d08ba9ee432a30a9ed7d6fc2213b6746cab5b9a4d6d159af8453faec122036db453e4dab263e6e748078a308f031204eb80cb47e761711ac161dbc3026fed995dde4315bd579bfc8250202ab932be9b05b32ba2ae7441dcf20b3001f8a3bc4c6dccc0d93f3e32656afd5c5f6b5657e6ecb2a46b65eaa74c38823ea91b34c89b8096e75ec8d037b70faa469d27a892415d18e34f3ecc457f17d18385648c138e36721e0ffac5edf85074fbc443c60e4f7d4fd502f2dcd0ca8afd0d9839077b5e80bcd3461f66b215c29044b1f2e45e91df4bad21ad4423aaa15ba6546a2f4081145a38b96c3f7c1110107774497cf6ad14e3aca31cc221c426d1c40a4afba03608209cda1e1bcda1a87e2bddf2ade70be2a2dacb129187d2adddb7a19a2ee94d6361377d781923d3e79eb263fba4257f0df3bac20743ca155685c6dde93b55a08400fc3ac7bdfc4db95756407b4f74cb5388ffd4fe09258264cf2e94d338fb4c738ac9325bd6b6809f3f5528ee87691c807cb416af705914b7f4b71bb3f5328340feeb1cc38bd0afb00b3cf4ff4d57f607fd64f8fb9cc12be17cd080d9662a2c2aaf187827a76e76876804d8dcafd24315b7420c0489e9b74f78df2c6b92c7b544a298918bf6c003b91ff75f5b472c43c5fa567dd234e22eb9b9b8bfa223b0a7f7ce281c2231070d7b0cd9147afe1b263c4905b99c1df3ba1d6ef7b1dab079cdbd5fa066b397d8a7bb1264038a130f3def09e898ffbd90cbf4f4d36d7ac004abf52d24ab2d479905447f1138f27cd919580c460cf33c0f800a390b334b33df9d035a84d4fd31d24987a257b5e3ce0bd0c1a4886c4b9dd817b44247f31bf6e0b1c40e27d4079103c46a4bcb40b899ad57f7cf2516af7171bec5dede165af1e51d706557768a9667a12c3225362ec5fa2e041c46d27e3496a2119bde3f54ece6b5d45b1322408799438c11a799b388012fdf5641b6fc79845081b769fd8c88ec300fe680713a46ff54a49bc83a72b379a477e91dfe7c2332f895e7b9128413d2bcdabd491f4e09fbe1d8f056d06834751dc0db0d66d877b01eef0e823da08e8c41a84a59008f8a06443f09333b77e90ff70d8252a34384626394c8aaad1af5718feac24ff80fb1c3536c39a6d641d961d3f7a24ec1ff50e24a60ead38b58330dfd6390b5b23c7f4d2f9071ad54a041e0e470a00da1972ef6092b4bac92a193f413f15e8e9678194f7085e0103aa0f302d354aed93a758f73a19211ed557f91d710c92f3c9d3fc345594d8832d9ca8060f3113b275eca44abce26f3101e6174667e2f00470e807a825ff977dc597ec9b84a3ec420012b761a0e02bab68ad2bed474baa888ad9db2fa138fd6e05884f5957cbcc40d3ff1836ba7595bb78c3fa546baa352f5d17a4cd2f2f3c2dcb85fec19eaaa4fa634bc0f35ed6ea98120469250afbcd953350e46ee3786e3d75eed72d1a208fa565d8a793155cd0e359ece4f9e44999613de9a03881b738c1805e43749377a3130223ce1d08d1d14f9490a028159a21fce7102f66e5d473a0f5e8963694a46795a41c030395a9e983388052a0f9e442116b1397fd6b11b8f5f36b5a0c1e32dd9f77e4418d53465694d9b0aa59f07f0895a06720e94b820a34aefc258bb3f1d1f3c3fc93f434f9258bb7e1d9a1d644d960024809c9e23607ea903ec7d453822a76c92ac68823692316af8406f8b7c5856a837923f3a7449ce0b6f147006cc33dfbf281f0f61cfe26dfd3b5a6a1305e2044a87c6592497e97e91d64229c35ad6ea35740610fee48ed20221a54691ee35bd71f6cc4542c20f164344b847c230060e904fbe82a76ffee0d163d7d9b2e188996b80a489cdd5e19548a85247f4063da7949001ccfc2e033caeac19b6e423f4c3508e3c38c3b98d63f5618d7f204234bf7696e8b3154d5bc977afed05b511849f79d9dbd6846863c1c3bb6115111d20a6c45a359bd36b89c62c6a3c2730bcb57dd1f720176c417e1c3f9f646c7996aa4f5b49576448f5a2f43ea312d0561ecfc2c168af065ee3c13fad6bbffe8e9e145b37a75386a5b97f1d114a97d0914696b14dd4abebd91816b27c0beb5332e01b21911db715d0dc8637237b00eb90dffb706ceefb6468af482547c7cbcb6d2441196314dc72274b9b099d034ab8a7f25b1df8c5ee8870e85c6b2b80fb5d80d0a265cead7ce643558cb59115f38ccc7cd88eac2df2b8a63746df4956597d466fb585c95d1410312731a911785d98f2a76933791eecd4cffff0dff4fe8833a19e739b080c8d722632630e943bf3de2eed2b87f484edd6fa9c2133185522cea7be0bdafcf4430d2c4176995091fb0f59bab344755e5dcdb756f791cc00a1756ebafdf5901ed90094895667653991e5c62ba668b06e4fb5b1803fa252b8068c1a9c881a1491a8d860ed7c04c7b285cf9cd2bf2b0c71172a37b148de43d6fb69c3bf208e2f81fd81204e81545d86b18a6b23696528131c5bce018fd116f5d3bc2aadef27b0262e3eb3fb0803935551e92fbaba513df3b17aa597ca340d79809ff0daa9c7a0952e70bf1329c7537be086d9d9374a9d60dcb75a9d238824b5960a49004c97b6cb2d54789895441a93c06c832874001d9fb648a82a95d37f63a220f3c9819ea78f3fdbb94ec1f301aa451a11e75be591d441c0342548a6434c83b61e24ebbbc7b3178546e98cf296f02ed5b03047776ba18", 0x1000, 0x41cde02e) dup3(0xffffffffffffffff, r0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)="b5a56874f1f336f52065134a40e608a60de69eb2e96ec853bb370cc1c593237300ab18882ed729fc89af", 0x2a) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x4, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x1cf}, {0x1, 0x1, 0x4, 0xffff0000}, {0x3, 0x1, 0x80, 0x200}, {0x6, 0x2, 0x6, 0x80}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 691.439407][ T3507] Buffer I/O error on dev loop3, logical block 256, lost async page write [ 691.465007][ T3507] Buffer I/O error on dev loop3, logical block 257, lost async page write 08:16:31 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x128, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x128}, 0x1, 0x0, 0x0, 0x880}, 0x4000040) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:31 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0xa, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xc, 0x6, 0x40, 0x20}, 0x6}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x28, 0x0, 0x75}, 0x5}, 0x20, 0x0, 0x0) [ 691.495236][ T3507] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 691.527401][ T3524] loop0: detected capacity change from 0 to 16 08:16:31 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x40, 0x8}, 0xd}, 0x20, 0x1, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x8800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='veth0_to_bond\x00', 0x10) open(&(0x7f0000000180)='./file0\x00', 0x6000, 0x20) [ 691.541283][ T3507] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 691.553021][ T3507] Buffer I/O error on dev loop3, logical block 260, lost async page write [ 691.560825][ T3528] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3528 comm=syz-executor.4 08:16:31 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x20, 0x0, 0x0) 08:16:31 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x7f, 0x1f, 0x2800000}, {0x3, 0x81, 0x20, 0x2}]}, 0x10) 08:16:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r1, @ANYRESOCT=r2, @ANYRESDEC=r3, @ANYRESHEX]) chdir(&(0x7f0000000040)='./file0\x00') r4 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r4, 0x10099b8) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x7ffe) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x92) write$P9_RREADLINK(r6, &(0x7f0000000100)=ANY=[], 0x1c) [ 691.592010][ T3528] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3528 comm=syz-executor.4 08:16:31 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x1d, 0x0, 0x0) 08:16:31 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x3, 0xffffffff, 0x0, 0x8}}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x3, 0x96}, 0x3}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x4, 0x81, 0x9}}, 0x20, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:31 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x7ff, 0x8, 0x36, 0x8}, {0x1000, 0x20, 0x2}, {0xffff, 0x20, 0x18, 0x69}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:31 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7}}, 0x20, 0x0, 0x0) 08:16:31 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[], 0x1c) sendfile(r1, r1, &(0x7f0000000240), 0x7fff) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r3 = getuid() setreuid(0xffffffffffffffff, r3) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_client}, {@version_u}, {@cache_none}, {@cache_fscache}, {@uname={'uname', 0x3d, ')\\'}}], [{@fsuuid={'fsuuid', 0x3d, {[0x55, 0x66, 0x38, 0x30, 0x64, 0x38, 0x64, 0x39], 0x2d, [0x63, 0x65, 0x30, 0x64], 0x2d, [0x30, 0x32, 0x62, 0x64], 0x2d, [0x64, 0x66, 0x36, 0x64], 0x2d, [0x33, 0x31, 0x0, 0x65, 0x30, 0x37, 0x66, 0x39]}}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@euid_gt={'euid>', r3}}]}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) [ 691.710376][ T3559] FAT-fs (loop0): Unrecognized mount option "" or missing value 08:16:31 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:31 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xb}}, 0x20, 0x0, 0x0) 08:16:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./bus\x00', 0x1, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x444140, 0x4c) truncate(&(0x7f00000000c0)='./bus\x00', 0x6) sendfile(r1, r1, 0x0, 0x7fff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) [ 691.760858][ T3576] loop3: detected capacity change from 0 to 16 [ 691.787513][ T3585] FAT-fs (loop0): Unrecognized mount option "" or missing value [ 691.878150][ T3606] FAT-fs (loop0): bogus number of reserved sectors [ 691.884737][ T3606] FAT-fs (loop0): Can't find a valid FAT filesystem [ 691.933049][ T3606] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value 08:16:32 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x700}}, 0x20, 0x0, 0x0) 08:16:32 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0xa251, 0x1, 0x3, 0x400}, {0x7fff, 0x6a, 0x0, 0x7fff}, {0xfffd, 0x2, 0xf8, 0x7}, {0x0, 0x6, 0x2, 0x7f}]}, 0x10) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/mdstat\x00', 0x0, 0x0) rseq(&(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}, 0x20, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) 08:16:32 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x1e, 0x0, 0x0) 08:16:32 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xdb0, 0xfffffffffffffff7, 0x2}, 0x7}, 0x20, 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open_tree(r1, 0x0, 0x0) 08:16:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1}, {&(0x7f0000000080)="124c21c3c5bd65f35af16223f5958f9f5a985e904d5c9fb160becdf54568ee183feba5fcfe52f20ef841749bcb9f7ac8352cd801d646b80aaacb6060cff349fae97c80deb2ae442a0856db", 0x4b, 0x80000001}], 0x0, &(0x7f00000001c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:32 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) syz_io_uring_setup(0xedc, &(0x7f0000000100)={0x0, 0x6f5b, 0x0, 0x0, 0x3c}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000240)) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) syz_open_dev$vcsu(&(0x7f00000000c0), 0xbeee, 0x181a00) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x9, 0xfffffffffffffabb, 0x1ff}, 0x1}, 0x20, 0x0, 0x0) [ 692.512475][ T3633] loop0: detected capacity change from 0 to 264192 [ 692.551400][ T3639] loop3: detected capacity change from 0 to 16 08:16:32 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) r0 = msgget$private(0x0, 0x12) msgsnd(r0, &(0x7f0000000040)={0x0, "f50bb629460846f7071065eb8cbf15cb90d463d6d35e55fb402a13bc90713d1e2763eb95b80a481ede931455db3b886b9d5a286bd6a65bfcfa7c8597fd350ed3259805fe8e"}, 0x4d, 0x800) 08:16:32 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) rseq(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x1, 0x0) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5}, 0x20, 0x0, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x8800) rseq(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6}, 0x20, 0x0, 0x0) [ 692.594066][ T25] kauditd_printk_skb: 763 callbacks suppressed [ 692.594078][ T25] audit: type=1326 audit(1629447392.602:101303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3642 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4196d4 code=0x7ffc0000 08:16:32 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x871410, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user}, {@aname={'aname', 0x3d, '\x91'}}], [{@pcr={'pcr', 0x3d, 0x10}}, {@subj_user}, {@obj_role={'obj_role', 0x3d, '/\xc7/^['}}, {@smackfshat={'smackfshat', 0x3d, '$\\'}}, {@obj_user={'obj_user', 0x3d, '%-(:{\''}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\''}}]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0xa5) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r4, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000140)={0x0, r4, 0xcc, 0x81, 0x7fffffff, 0x9}) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) ftruncate(r3, 0x100000000) pwrite64(0xffffffffffffffff, &(0x7f00000001c0)="9a40a4012c7e6bcb20c598110c07401dff7f70a93132e7ebce7fc285f83b4d825c382f88af9c9ac60637cdafc8ca", 0x2e, 0x1) r5 = socket$unix(0x1, 0x5, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './bus', [{0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, '*\\([&'}, {}]}, 0x22) sendfile(r3, r5, &(0x7f0000000080)=0x3, 0x5) 08:16:32 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xb00}}, 0x20, 0x0, 0x0) 08:16:32 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x3, 0x4, 0x0, 0x7ffc0001}, {0x2, 0x8, 0x2, 0x6}, {0x2, 0x6, 0x1f, 0x1000}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 692.718740][ T25] audit: type=1326 audit(1629447392.602:101304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3642 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 692.746998][ T3673] loop0: detected capacity change from 0 to 16 08:16:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f00000000c0)=r1, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:32 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2000}}, 0x20, 0x0, 0x0) [ 692.759249][ T25] audit: type=1326 audit(1629447392.602:101305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3642 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=334 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 692.788441][ T25] audit: type=1326 audit(1629447392.602:101306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3642 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:32 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x21, 0x0, 0x0) 08:16:32 executing program 2: sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x3e8, 0x4, 0x70bd2d, 0x25dfdbff, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x2000c811) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 692.825724][ T25] audit: type=1326 audit(1629447392.602:101307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3642 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=334 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 692.850024][ T25] audit: type=1326 audit(1629447392.602:101308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3642 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:32 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x200000}}, 0x20, 0x0, 0x0) [ 692.882126][ T25] audit: type=1326 audit(1629447392.602:101309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3642 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=425 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 692.909300][ T3696] loop0: detected capacity change from 0 to 16 08:16:33 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x40080, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x1f4, r1, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x1}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x1}, @ETHTOOL_A_LINKMODES_OURS={0x1c0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x5f, 0x4, "c1881144e0a4266d8c44d324a0c435302b60dc20ee6273b60d8bd937148f87f9cc2d4bac054fb948fbfcffb05512c2339a71a677c5c1e53145d46d76a97d80e8ae2758518eb23444f18834414dff9b5f0ded1230137c509c71adaa"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x19, 0x4, "1e05827b671ae3881e5af6c6a6777441903a6c1519"}, @ETHTOOL_A_BITSET_MASK={0xe5, 0x5, "8aaf91bf7ccf9bdf9a091762dddecdc27675cefe5f0d5b9805d0efd3037db1c268827144f7022e47a1e0f479bcc15e07dddf24826accfbb94df4c8097c81387b8646bfe3338137a0c65adb08259342211919a1ae50c4d833e87e7989b074030050e49dd21aeb681a141505154d5195c27c55aae70c1be26067874b1fd8d51e48d94c54ae894eebcbd788eaeaf6293da2d7f6c2b8c77754d5293ae74f74498a547bfd048c1723c979e6b9294936f55329bd8f17ecd0be7ec67253b4b8d472e6d1fe63568df6f1f1c4b2abca3d26ea35b1c10df82e5ca67b2757b593da33af790e1e"}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x4}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x200}, @ETHTOOL_A_BITSET_BITS={0x2c, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x7f}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x5}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x800}, 0x4000020) r2 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000540)={0xffffffffffffffff, 0xb076, 0x100000000, 0x980b}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), r0) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x80, r4, 0x809, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xe6c4, 0x41}}}}, [@NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0xc001) r5 = open(&(0x7f0000000180)='./bus\x00', 0x100000169c02, 0x0) ftruncate(r5, 0x10099b8) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r6, r6, 0x0, 0x7fff) r7 = openat$cgroup_subtree(r5, &(0x7f0000000280), 0x2, 0x0) r8 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000500), 0x105204, 0x0) close_range(r7, r8, 0x0) r9 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r9, &(0x7f0000000100)=ANY=[], 0x1c) [ 692.929667][ T25] audit: type=1326 audit(1629447392.602:101310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3642 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x466632 code=0x7ffc0000 [ 692.954341][ T25] audit: type=1326 audit(1629447392.602:101311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3642 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x466632 code=0x7ffc0000 [ 693.000235][ T3717] loop3: detected capacity change from 0 to 16 [ 693.008534][ T25] audit: type=1326 audit(1629447392.602:101312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=3642 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:33 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x5, 0x7ff341fa}, 0x1}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x5, 0x26, 0x81, 0x4}, {0x40, 0x3f, 0xae}, {0x1, 0x40, 0x1, 0x7}, {0x7, 0x80, 0xdf, 0x5}, {0x5, 0x80, 0x40, 0x6}, {0x81, 0x3f, 0xc5, 0x9573}, {0x9, 0x1, 0x20, 0x8}]}) rseq(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2}, 0x20, 0x1, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:33 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x800000}}, 0x20, 0x0, 0x0) 08:16:33 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x6, 0x80000, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x3, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x5, 0x1, 0x85, 0x2}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x7, 0x40, 0x4}, 0x2}, 0x20, 0x1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:33 executing program 2: rseq(&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x6e, 0x7ffbffff}, {0x800, 0xf7, 0x7c, 0x80000081}]}) rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xa8, 0x0, 0x80000001b}, 0x6}, 0x20, 0xfffffffffffffffc, 0x0) 08:16:33 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000001, 0x7}, 0x2}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3}, 0x20, 0x0, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x8800) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x4, 0x7, 0x1, 0xfff}, {0x2, 0x6, 0x8c, 0x1d60ff2d}, {0x8001, 0x82, 0x34, 0x2}, {0x79, 0x80, 0x7, 0x2}, {0x6, 0xcc, 0x8, 0xdb}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x4, 0x91, 0x20, 0x9}]}) [ 693.062749][ T3720] loop0: detected capacity change from 0 to 16 [ 693.088323][ T3720] FAT-fs (loop0): Unrecognized mount option "/dev/vcsa" or missing value 08:16:33 executing program 5: r0 = socket$inet(0x2, 0x5, 0x4) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='geneve1\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x64010102}, 0x10) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x4}, 0x20, 0x1, 0x0) 08:16:33 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x22, 0x0, 0x0) 08:16:33 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x20001, 0x0) close(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:33 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1000000}}, 0x20, 0x0, 0x0) [ 693.167851][ T3720] loop0: detected capacity change from 0 to 16 [ 693.202562][ T3720] FAT-fs (loop0): Unrecognized mount option "/dev/vcsa" or missing value 08:16:33 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x5, 0xc3, 0xee, 0x2}, {0x0, 0x71, 0x5, 0x7fff}, {0x400, 0x70, 0x0, 0x7}]}, 0x10) recvmmsg$unix(r0, &(0x7f0000000f40)=[{{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000200)=""/117, 0x75}], 0x1, &(0x7f00000002c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000400)=""/214, 0xd6}, {&(0x7f0000000500)=""/9, 0x9}, {&(0x7f0000000540)=""/12, 0xc}, {&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/146, 0x92}], 0x5}}, {{&(0x7f00000007c0), 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000840)=""/124, 0x7c}, {&(0x7f00000008c0)=""/233, 0xe9}], 0x2, &(0x7f0000000a00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f0000000a80)=@abs, 0x6e, &(0x7f0000000b00)}}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/166, 0xa6}, {&(0x7f0000000c00)=""/24, 0x18}], 0x2}}, {{&(0x7f0000000c80), 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000d00)=""/153, 0x99}], 0x1, &(0x7f0000000e00)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110}}], 0x6, 0x0, &(0x7f00000010c0)={0x0, 0x989680}) tkill(r1, 0x2c) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:33 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) r1 = socket(0x10, 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x22d0, &(0x7f00000000c0)={0x0, 0x15f7, 0x0, 0x3, 0x209, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f000073e000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000200)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, 0x0, 0x0) [ 693.220772][ T3772] loop3: detected capacity change from 0 to 16 08:16:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x7}, {0x0, 0x0, 0x1000}], 0x1180000, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) open(&(0x7f0000000080)='./file0\x00', 0x60e803, 0x147) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) write$P9_RREADLINK(r3, &(0x7f0000000300)=ANY=[], 0x1c) 08:16:33 executing program 5: write(0xffffffffffffffff, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r4, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r7 = getuid() setreuid(0xffffffffffffffff, r7) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)={0x1014, 0x2e, 0x8, 0x70bd28, 0x25dfdbff, "", [@typed={0x1004, 0x7b, 0x0, 0x0, @binary="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0x1014}, {0xffffffffffffffff}, {&(0x7f0000000040)={0x10, 0x18, 0x300, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x3, &(0x7f0000001240)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1]}}, @rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r3, r4, 0xffffffffffffffff, r5]}}, @rights={{0x14, 0x1, 0x1, [r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7}}}], 0xa0, 0x40}, 0x48004) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:33 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7000000}}, 0x20, 0x0, 0x0) 08:16:33 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0004}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x2, 0x7, 0x81}, 0x4}, 0x20, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:33 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x23, 0x0, 0x0) 08:16:33 executing program 4: rseq(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth1_macvtap\x00'}) dup3(r0, r0, 0x80000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:33 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x4, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:33 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) syz_open_dev$vcsu(&(0x7f00000000c0), 0x18000000000, 0x44800) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x9, 0x1, 0x8, 0x6}, {0xfff}, {0x30b6, 0x7, 0x9, 0xfffffe01}, {0x9, 0x1, 0x3, 0x3}, {0x80, 0x40, 0x2, 0x1bf8}]}) [ 693.343254][ T3800] loop0: detected capacity change from 0 to 16 08:16:33 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xb000000}}, 0x20, 0x0, 0x0) 08:16:33 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x3ff, 0x9, 0x6, 0xfffffd2a}, {0x0, 0x81, 0x7, 0x400}, {0xfffa, 0x7, 0x0, 0x7fa}, {0x6, 0x4, 0x4, 0xbdcb}, {0x1ff, 0x87, 0x5}, {0x7f, 0x9, 0x40, 0x10000}, {0x101, 0x0, 0x75, 0x9}, {0x0, 0x3, 0x1, 0xffffffff}, {0x5, 0x1, 0x4, 0x64}, {0xff00, 0x1, 0x8, 0x6}]}, 0x10) sendfile(r0, r2, 0x0, 0x2) [ 693.398838][ T3800] loop0: detected capacity change from 0 to 16 [ 693.410914][ T3820] loop3: detected capacity change from 0 to 16 [ 693.458159][ T3832] handle_bad_sector: 71 callbacks suppressed [ 693.458173][ T3832] attempt to access beyond end of device [ 693.458173][ T3832] loop3: rw=2049, want=256, limit=16 [ 693.501869][ T3832] attempt to access beyond end of device [ 693.501869][ T3832] loop3: rw=2049, want=257, limit=16 [ 693.532432][ T3832] attempt to access beyond end of device [ 693.532432][ T3832] loop3: rw=2049, want=258, limit=16 [ 693.544960][ T3832] attempt to access beyond end of device [ 693.544960][ T3832] loop3: rw=2049, want=259, limit=16 [ 693.555923][ T3832] attempt to access beyond end of device [ 693.555923][ T3832] loop3: rw=2049, want=260, limit=16 [ 693.566715][ T3832] attempt to access beyond end of device [ 693.566715][ T3832] loop3: rw=2049, want=261, limit=16 08:16:34 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x6, 0x9, 0x1}, 0x2}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x6, 0x0, 0xf4b}, 0x4}, 0x20, 0x1, 0x0) rseq(&(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x5, 0x5}}, 0x20, 0x1, 0x0) rseq(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x4}, 0x20, 0x0, 0x0) 08:16:34 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) recvmmsg$unix(r0, 0x0, 0x0, 0x2001, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x5}, 0x20, 0x3, 0x0) r1 = eventfd(0xfd43) fstatfs(r1, &(0x7f00000000c0)=""/15) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x4}, 0x20, 0x1, 0x0) 08:16:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) io_submit(0x0, 0x1, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x35b, r0, &(0x7f0000000080)="026b15a41d6a6418baf07c487e6999ea6d8eda1813b3f162c17f28f97b9b516b9305ab50", 0x24, 0x0, 0x0, 0x0, r1}]) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:34 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x27, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0x20, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:34 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfeffffff}}, 0x20, 0x0, 0x0) 08:16:34 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x24, 0x0, 0x0) 08:16:34 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:34 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ptrace$setregs(0xd, 0xffffffffffffffff, 0x15, &(0x7f0000000240)="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") preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_procfs(0x0, 0xfffffffffffffffc) syz_io_uring_setup(0x7fdf, &(0x7f00000000c0)={0x0, 0x9de4, 0x1, 0x2, 0x254, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000200)) open_tree(0xffffffffffffff9c, 0x0, 0x8800) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x3, 0x40, 0x9}, 0x6}, 0x20, 0x1, 0x0) [ 694.172692][ T3868] loop0: detected capacity change from 0 to 16 [ 694.175465][ T3867] loop3: detected capacity change from 0 to 16 08:16:34 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x8, 0x6, 0x200, 0x4}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:34 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x9, 0x1, 0x3f, 0x3}, {0x60, 0x2, 0x9, 0x4}, {0x8, 0x7f, 0x8, 0x8}, {0x1000, 0x1, 0x96, 0xff}]}) r1 = dup(r0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000740)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) vmsplice(r2, &(0x7f0000000680)=[{&(0x7f00000000c0)="b741d0629d9703cbaaee55a422cdf1cb49dd50791b49bacdb624ed692eff87aed1e3fa85813b9820f3ea98c06e07864795c37621d204708d92c98935fb9e325fc42199a540deccd240072a96252d9a480254e123664645d4ebde6ab066c2e4249bb40a893d3aab02aaecc9e09c80dfe7c3", 0x71}, {&(0x7f0000000140)}, {&(0x7f00000001c0)="3f00bf722c986cdb9c8e3401808b4a96a9950c6576c2dd47a6c99d07ab51f82c74a17aa3aa1c5e559290fdcbe01a6b430fe5a93b86e82354e2f60a30d72f6745599bef882c7e5a58e2ad6c51e8a7880bdd5d283bb8f57ffb8f3ee1efeb4a2b6f24ef1f7dced05adc2a8926cccfcf1cafea8938fea9f2b9ae49a32e20c3a8b10916a0e081d4d3ad4c6c288db48b8a186ef5926274b61b00cb52b1a923c03c73759b805eb5b98b82b7e9e47de91893f0bb3e4281c6c996c57414cf1804b674561d80c80ab99703a2c0b69a65c95e8f3c3cf45bb2521c9f29963a733fa50a", 0xdd}, {&(0x7f00000002c0)="ac4c1b9cf53faeb91705a5a12bc9557d896f43dccbf84eb1481ed278946a4953abddf5b6bbf87fb2e680cff680a7da981c85e1a1b88fc16bff88802a0bd59f33a532ce7c888c82b00c7be085e84e6e21d083b0a66b1b4eb76a0d1a40d6849604f8667672369b2c896ce51c60657d022a77017c184bfb7052e1073c0f1ca7bebc5f715f78495b14f992374b7be2c40b5fa3b1", 0x92}, {&(0x7f0000000380)="e9b283320e30ca4ecbec0bbd42dcb1fe7df4ffbe4a81c5f314323c61807414fdfb6b3b64a09b366aa13f19a4c0e6af0fff990fcd31eca777cd926f5dd6e589cf02266fb49ac203dc1beea290e63eba306d90f9880d9311d05d71d883f63893ca7fb54f75029fec0c7f4630d912013ea74f9e", 0x72}, {&(0x7f0000000400)="43a242a1fcdf3d9aa1c0bfc3307a03f5551ebd75842234ad5cac0acb7ffd822c1858f9d00369469675b525c27ec747a9f7f1c88517672ae50f179d56c1202f2121266beaa17173ac5d65a1b526cab3605d03ec2e94430dafed600d2dff72521e18a37d113098aee52f560fb77a134c43307637a85b422a3674a8b1", 0x7b}, {&(0x7f0000000480)="e11509bd9a673e68526cd6d63a", 0xd}, {&(0x7f00000004c0)="c22f3ef7ccdaf17f011e557342d13e44142fd911e5b90efcf0677d629a21d2d6f6c87b58f45a5a8cd75108a09257534de9d0f184def3ac1d76ccfb9fa58efb284eaf21d8f2a33cb75e7d53b4592adf51f8da6791d3f8cad92bc9e4e8ade91bda9db62e57ba8266887863780d6677cb227702b72a7724ee3bc23c87b75aa71af14cf69f04deb51797609b505b4b427b1a5e80de6eb2ad31c265b6742642cf3f94cc9a30cfcc50ee8431514f0db9c7833561ad73558005c10cc3dd38", 0xbb}, {&(0x7f0000000580)="ecfb946fc62b1e7f7c4ebd8e4952a4506f3ed0580289cd42ac1db2508bb9585cdf48902596ac0ec765dc75a49cea4e8e6960931c39b11d114078c80cd72c387223d59561401492399ae39b20e85f62bcd8af36a2b526463bfcc202b1c5c08f9088a8522e6fb0967bbd076266dab3fdc6ab3fbb1328e0d5f785d18d5469549b03a9345525e00e2b9daf0b8ed54444fab9878d5f992a039cfe03e06927a3c69d0cad115f29a5b55dbf04871b077ae366a1e9d9241f7c216becbec808ec787508d1b32fc2123921", 0xc6}], 0x9, 0x4) 08:16:34 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffe}}, 0x20, 0x0, 0x0) [ 694.247836][ T3888] attempt to access beyond end of device [ 694.247836][ T3888] loop3: rw=2049, want=256, limit=16 [ 694.287907][ T3888] attempt to access beyond end of device 08:16:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x800040, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/diskstats\x00', 0x0, 0x0) sendmsg$NL80211_CMD_GET_MPP(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, 0x0, 0x100, 0x70bd2d, 0x20, {{}, {@void, @val={0xc, 0x99, {0x3ca3, 0x9}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x50}}, 0x80) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:34 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x3, 0x7ffc0001}]}) r0 = socket(0x27, 0x2, 0x60b) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0xfff7, 0x80, 0x1, 0x8000}, {0xcf, 0x3, 0x1, 0x3}, {0x7, 0x81, 0x2, 0x3}, {0x1, 0x8, 0x31, 0x7f}, {0x8000, 0xa7, 0x7, 0x4}]}, 0x10) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:34 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 694.287907][ T3888] loop3: rw=2049, want=257, limit=16 [ 694.300282][ T1838] attempt to access beyond end of device [ 694.300282][ T1838] loop0: rw=1, want=256, limit=16 [ 694.327801][ T3888] attempt to access beyond end of device [ 694.327801][ T3888] loop3: rw=2049, want=258, limit=16 08:16:34 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x0, 0x0, 0x6}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RVERSION(r0, &(0x7f0000000200)={0x15, 0x65, 0xffff, 0x9, 0x8, '9P2000.u'}, 0x15) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000040)={0x14, 0x69, 0x1, {0x4d, 0x4, 0x5}}, 0x14) r1 = socket(0x1, 0x0, 0x4) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/13, 0xd}], 0x1, 0x3f, 0x7) bind(r2, &(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x80) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4, 0x13, 0xffffffffffffffff, 0xfffff000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, 0x0, 0x0) 08:16:34 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:34 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x200000000000}}, 0x20, 0x0, 0x0) 08:16:34 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0xffffffffffffffec, 0xa1fffefe, 0x0) 08:16:34 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x25, 0x0, 0x0) 08:16:34 executing program 2: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_IE={0x24, 0x2a, [@rann={0x7e, 0x15, {{0x1, 0x9}, 0x1, 0x2, @broadcast, 0xffffffff, 0x0, 0xff37}}, @chsw_timing={0x68, 0x4, {0x1, 0xf6}}, @sec_chan_ofs={0x3e, 0x1, 0x1}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) wait4(0xffffffffffffffff, &(0x7f0000000040), 0x1, &(0x7f0000000080)) gettid() open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 694.407833][ T3923] loop0: detected capacity change from 0 to 16 08:16:34 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7ffffffff000}}, 0x20, 0x0, 0x0) 08:16:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc00, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x77) r1 = fsmount(r0, 0x1, 0x8) getdents(r1, &(0x7f0000000240)=""/121, 0x79) ftruncate(r0, 0x10099b8) mount$bind(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0x1000, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r4, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000300)) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:34 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000100)={0x1, 0x3, 0x1000, 0xb2, &(0x7f0000000040)="58b3537a7b8a8d8c1e8eaead677ed0b8678393c6a1d5f3774b9258918efbef2b11a4c301f8d7a67c75879547ae3016dcefbfe5b3bf5539bb9b4b91ef29f41294296c2f13ca9640364065c36c26fda5784ae06a9663fec2f913893003b75e7de18d07f8413c489602da3b6ff627c3bde2a62c7b82689cda4b2ada84c858e4111d73e301f7315afdaa6a2eced793005c17e1b427a38910897c0b77d4d96d13bc9da671c9a902bce02d358d3147a7ec8b7375b3", 0xa1, 0x0, &(0x7f0000000200)="2260c50e3c454dabed72c4d732da5080b6c47f2a762085a4f0b0e9d1052c731e5bc94c68dab07833f3ca804d68019806e98366290f779174c2e1c2c2b5c483628aa33b434bad407a9ec347ae8fbeee92ab9687988bf74f23d3b0d11018b7db96820471f3bf7788d186faf12453425ccf8e4d68801c458854a13411f6c8e256fda1c33d34683e7d69e7cf2dad61e45a21067a58190efcc1a34a78cc1dcbbcf1bc6f"}) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[], 0x1c) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x305000, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f0000000300)=0x3) [ 694.499206][ T3952] loop3: detected capacity change from 0 to 16 08:16:34 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x5, 0x7fff}, 0x6}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:34 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x80000000000000}}, 0x20, 0x0, 0x0) 08:16:34 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x26, 0x0, 0x0) [ 694.546988][ T3968] loop0: detected capacity change from 0 to 16 [ 694.556787][ T3968] validate_nla: 32 callbacks suppressed [ 694.556807][ T3968] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 694.585581][ T3975] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 694.616020][ T3982] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 694.655317][ T3990] loop3: detected capacity change from 0 to 16 08:16:35 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x7, 0x9, 0x3}, 0x4}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x7, 0x9, 0x0, 0x7}]}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e733d75642c7266646e6f3da2544102272adc0ac6f1f6a88d33d66c456d589789d8c2182a9423d25e1a63262edbb3cbdc60ff9e7e6ac8985eba10729f5805c02afa6232038b9358232aba6bca43e5a083e29e72fa633e40ca8cf5b4a3668c64edc66c791984c9f2fbf5b4f0026d59d8d4f478218d632e325cd5a6e6adf983baf7dad229c3cc2b5870aa93ee911b07e3236f871ccc8b4d19a24a02a6c56a20a7629cde6bc0b187", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6c6f6f73652c6163636573733d636c69656e742c6e6f6465766d61702c6163636573733d616e792c7065726d69745f646972656374696f2c6673757569643d32376361663135362d353330652d663032632d636232372d30333664386262332c736d61636b666b48a43dab3cb3d039f4d5b303ff737472616e736d7574653d4c2c7063723d3030303030303030"]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 08:16:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) sendfile(r0, r0, 0x0, 0x1) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:35 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x5, 0x9, 0x4, 0x3}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x100000000, 0x4, 0x6}, 0x4}, 0x20, 0x0, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:35 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xf0ffffff7f0000}}, 0x20, 0x0, 0x0) 08:16:35 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x27, 0x0, 0x0) 08:16:35 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x4020c0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000200)={0xfff, 0x0, &(0x7f0000000140)=[r1, 0xffffffffffffffff]}, 0x2) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r2 = socket(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x402001, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuset.effective_mems\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x3a) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$setregs(0xd, r3, 0x275, &(0x7f0000000080)="8c1f5d9f653d8deb754570c6bd5527bf427298243c59712c5fe9ebd0044d923476172f0f4f704b84ef11a51666da52908c6875683d988b91cb95bbb0d99ffa1a4d9b4af93a777bf1806117a263714cbc9056fd2eb58a584170ca054c62bd56ce89dd8bfa0dc602739d43bccfd43708438fa39f29b29743a8") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, 0x0, 0x0) [ 695.289683][ T4018] loop0: detected capacity change from 0 to 16 [ 695.300322][ T4019] loop3: detected capacity change from 0 to 16 08:16:35 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) r1 = socket(0x10, 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x22d0, &(0x7f00000000c0)={0x0, 0x15f7, 0x0, 0x3, 0x209, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f000073e000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000200)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, 0x0, 0x0) 08:16:35 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x100000000000000}}, 0x20, 0x0, 0x0) 08:16:35 executing program 5: rseq(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x3, 0x12a, 0x7}, 0x4}, 0x20, 0x1, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x3, 0xd6, 0x7fff, 0x1f}, 0x1}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) recvmmsg$unix(r0, 0x0, 0x7, 0x60, 0x0) 08:16:35 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x700000000000000}}, 0x20, 0x0, 0x0) 08:16:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000080)='./bus\x00', 0x3a5106, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x1470c2, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:35 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x5, 0x8, 0x80, 0x8}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x5, 0x80, 0x9, 0x4}, {0x3, 0x1, 0x0, 0x800080}, {0xff81, 0x5, 0xea, 0x7}]}, 0x10) 08:16:35 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x28, 0x0, 0x0) 08:16:35 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) r1 = socket(0x10, 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x22d0, &(0x7f00000000c0)={0x0, 0x15f7, 0x0, 0x3, 0x209, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f000073e000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000200)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, 0x0, 0x0) [ 695.428346][ T4042] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 08:16:35 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) r1 = socket(0x10, 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x22d0, &(0x7f00000000c0)={0x0, 0x15f7, 0x0, 0x3, 0x209, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f000073e000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000200)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, 0x0, 0x0) 08:16:35 executing program 5: ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x8) rseq(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xc}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x8, 0x1}, 0x4}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x3f80000000}, 0x6}, 0x20, 0x1, 0x0) rseq(&(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x2, 0xba4d, 0x24}, 0x6}, 0x20, 0x1, 0x0) [ 695.483561][ T4056] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 695.505091][ T4059] loop3: detected capacity change from 0 to 16 [ 695.512374][ T4057] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 695.522937][ T4061] loop0: detected capacity change from 0 to 16 08:16:35 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) r1 = socket(0x10, 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x22d0, &(0x7f00000000c0)={0x0, 0x15f7, 0x0, 0x3, 0x209, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f000073e000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000200)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 08:16:35 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0xa, 0xfc, 0x0, 0x7ffc0005}]}) [ 695.553042][ T4069] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 08:16:35 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xb00000000000000}}, 0x20, 0x0, 0x0) 08:16:35 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) r1 = socket(0x10, 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x22d0, &(0x7f00000000c0)={0x0, 0x15f7, 0x0, 0x3, 0x209, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f000073e000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000200)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 08:16:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r1, 0x10099b8) sendfile(r0, r0, &(0x7f0000000080)=0x7f, 0x9) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r3, 0xffffffffffff0000, 0x3) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}, &(0x7f0000000140)=0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:35 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x3f, 0x400, 0x4}, 0x1}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:35 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x29, 0x0, 0x0) 08:16:35 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) r1 = socket(0x10, 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x22d0, &(0x7f00000000c0)={0x0, 0x15f7, 0x0, 0x3, 0x209, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f000073e000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000200)) 08:16:35 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}}, 0x20, 0x0, 0x0) 08:16:35 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x8001, 0x29, 0x6, 0x3}, {0x401, 0x5, 0x80, 0x2}, {0x40, 0x81, 0x1f, 0x1f}, {0x100, 0xfe, 0x0, 0x3}, {0x8, 0xfb, 0x5, 0x3}, {0x4de5, 0x4, 0xf2, 0x9}, {0x200, 0x6e, 0x81, 0x101}, {0x9, 0x97, 0x0, 0x20000}]}) r0 = open_tree(0xffffffffffffff9c, 0x0, 0x8800) r1 = socket(0xf, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="6097400ad8bdb8e635c498f8f897637387fb724519c7c8fcfddd73ef9091b045c831f50b7ffcca3d82dc7ef72d65c6629d1f9aef30bfd7146d011db1e86abf74937886bbdd115c29d7f5a0e3e8101f5e4b577be954973f3774b1c4eb31", 0x5d}], 0x1) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='io.bfq.weight\x00', 0x2, 0x0) preadv(r2, &(0x7f0000001440)=[{&(0x7f0000001600)=""/77, 0x4d}, {&(0x7f00000002c0)=""/17, 0x11}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/179, 0xb3}, {&(0x7f00000013c0)=""/77, 0x4d}], 0x1000000000000092, 0x400, 0x4) write$binfmt_script(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x111) [ 695.704941][ T4109] loop0: detected capacity change from 0 to 16 [ 695.710467][ T4110] loop3: detected capacity change from 0 to 16 08:16:35 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) r1 = socket(0x10, 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 08:16:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}, {&(0x7f0000000080)="4b916c210d38f6050f0d50f97c92ba5114ed3d22f4b11dcffbe04b2f4190c07df4572b9a2a4d6f7a0b", 0x29, 0x9}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) open(&(0x7f0000000140)='./file0\x00', 0x1810c3, 0xc2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = open(&(0x7f0000021000)='./file0\x00', 0xa000, 0x0) fchdir(r3) write$P9_RREMOVE(r3, &(0x7f00000001c0)={0x7, 0x7b, 0x1}, 0x7) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) [ 695.770374][ T4122] buffer_io_error: 50 callbacks suppressed [ 695.770389][ T4122] Buffer I/O error on dev loop3, logical block 256, lost async page write [ 695.791517][ T4122] Buffer I/O error on dev loop3, logical block 257, lost async page write 08:16:35 executing program 2: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000080)=""/208, 0xd0}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/124, 0x7c}, {&(0x7f0000001280)=""/181, 0xb5}, {&(0x7f0000001340)=""/79, 0x4f}, {&(0x7f00000013c0)=""/203, 0xcb}, {&(0x7f00000014c0)=""/162, 0xa2}, {&(0x7f0000001580)=""/153, 0x99}], 0x8, &(0x7f00000016c0)=""/94, 0x5e}, 0x200}], 0x1, 0x40000000, &(0x7f0000001780)={0x0, 0x3938700}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000980), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000480)={0x10, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x1c, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x3c}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001800)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001900)=0xe8) r4 = socket(0x11, 0x800000003, 0x0) r5 = socket(0x11, 0x2, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000040)={r6, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000001c0)={r6, 0x2, 0x6, @dev}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000001a00)={'syztnl2\x00', &(0x7f0000001980)={'syztnl0\x00', 0x0, 0x4, 0xfa, 0x1, 0x8001, 0x41, @remote, @dev={0xfe, 0x80, '\x00', 0x12}, 0x10, 0x7, 0xfffffff9, 0x100}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001a40)={0x568, r2, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xfc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xbe, 0x5, "f6a4b708f83cd3c0e8a4a0b3e4345cb9bdb72c3562a112e6b6f123de9f30858b3beeb8ca8a736f6de0969765b6f351f2ad21e3ddb0f83d4ac6ae57d10bd5043c41f9a99d4f3e9d9c3f42909f029b1d29a01d7f09c7ddc6921b315aebf66a0c8cfa36d5617df9cea2e7a79f7056467bfbcbd065fca2092e2dc1b3a61e98e100a6dd30f8416465d05883490d275a0212f06167ec7df31be31c1f159997185c525d7c86366f87f54f022bdffd6291795d866e876e89a6b9126144d1"}, @ETHTOOL_A_BITSET_BITS={0x30, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '%[.\\:\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xf8\'#-|\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x90, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x87, 0x4, "8aee31d4960931d48ba73f94020ffa43cffd97fcde0f2e97e0fd71b9dfc380b554ede63a746695aa7912e538995a9757cc1e1a33217f95f90722b6983266f6490487e6618a2c869aee91bc4b3bcdb3009ca02c3278d8ef1338e19f82312e9c269577e180a4f52ebc6c20e1b95bd8ebd2b1bd5d34aa39fe5a608da12cfb24d1c03442b4"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x180, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x30, 0x5, "610e92f61bc3fe14f656f9c34fdec72daf586d0a39bbb306cff459b9c067fced868bc8d809681df087db1aa1"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x9}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x12c, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '^-\x02\\,##\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '/\xd7%(\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x90c}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '[}.*@%&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\\\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x4}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x17c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xc4, 0x4, "4d22768e44528a4c8d87bd3404ca14c5ad49e89d78199daa9952058ec24d58f51d081849d2ddb74fd7fc2f564561d2300cd28b46681ca83387b5b3a7605ef01cd4cdce13d55d16ec6f39895711bc4e6d8940437aa4d95ace06c4e2bbf125f092b023769eeb1fc018f9c1a7312e9b12365edbfc872158f333f25e1594c1d441bc87ce77af9a7f1d6dceaba4ec8d7cd9be8c97d46e52c5d6374b0f8a6b3246c210a92f11183f7da9e8d5bb794731df5ed1e737fb50342813f90e85bafd5bdf57a4"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x9b, 0x5, "2d11c732e68152cb839cc2bf10440fbfbd5b421b96226e434182cb8e532aea97494c182e328cbf95f2267e0c584a8c1118744d6a6a80be894af28c438a6f1fad0ef4a9a0381ba70fb6618477faab400c5548219eb3d42f4a38eb67abe93b600b9a5efd43e0a4fa54136820b83ce697cf124701de1412efb9b738ac5a773877874c1f6b54ce0f11a3dd1ba112a75f443d3f8999e46dda9a"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x80000001}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x4}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}]}, 0x568}, 0x1, 0x0, 0x0, 0x200408c0}, 0x40040c0) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 695.816017][ T4122] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 695.828550][ T4122] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 695.866439][ T4140] loop0: detected capacity change from 0 to 16 [ 695.875995][ T4140] FAT-fs (loop0): Unrecognized mount option "K‘l!8öPů|’şQí="ô±ĎűŕK/AŔ}ôW+š*Moz " or missing value [ 695.879761][ T4122] Buffer I/O error on dev loop3, logical block 260, lost async page write [ 695.912222][ T4140] loop0: detected capacity change from 0 to 16 [ 695.919065][ T4140] FAT-fs (loop0): Unrecognized mount option "K‘l!8öPů|’şQí="ô±ĎűŕK/AŔ}ôW+š*Moz " or missing value 08:16:36 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) r1 = socket(0x10, 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) 08:16:36 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}}, 0x20, 0x0, 0x0) 08:16:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xffffffff, 0x7, 0x10001, 0x6, 0x100}, 0x14) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:36 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x2a, 0x0, 0x0) 08:16:36 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000600), 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="36436b83bb24bf956b033eff119eca3527b95523c8472716aff325d333837aac8685685fe2da814e7c7f23e99af5bc43bd75ae6b6549a76c1ca3f023346589cd64fff47cb775a0", @ANYRESDEC, @ANYBLOB="29142a731c261af9e26cbd417444c00c3ccd65afd1dc", @ANYRES32]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) open(&(0x7f0000000080)='./bus\x00', 0x2a802, 0x0) 08:16:36 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x5}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x89ea, 0x2, 0x5}}, 0x20, 0x1, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x448001, 0x0) mmap(&(0x7f0000797000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mknodat$null(r1, &(0x7f00000000c0)='./file0\x00', 0x120, 0x103) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') statx(r0, &(0x7f0000000200)='./file0\x00', 0x1000, 0x800, &(0x7f0000000240)) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) write(r3, &(0x7f0000000380)="24dd00001a005f0014f9f407000909000a00800000000000000000000400000000000000", 0x24) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000180)={0x62, @broadcast, 0x4e21, 0x1, 'lblc\x00', 0x2, 0x5, 0x80}, 0x2c) [ 696.498777][ T4171] FAT-fs (loop0): Unrecognized mount option "6Ck»$ż•k>˙žĘ5'ąU#ČG'Żó%Ó3z¬†…h_âÚN|#éšőĽC˝u®keI§lŁđ#4e‰Íd˙ô|·u 18446744073709551615)*s&ůâl˝AtDŔ <ÍeŻŃÜ˙˙˙˙" or missing value [ 696.505386][ T4174] loop3: detected capacity change from 0 to 16 [ 696.526367][ T4178] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 08:16:36 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) r1 = socket(0x10, 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) 08:16:36 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x20, 0x0, 0x0) [ 696.552128][ T4182] Buffer I/O error on dev loop3, logical block 256, lost async page write [ 696.582039][ T4187] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 696.583153][ T4182] Buffer I/O error on dev loop3, logical block 257, lost async page write 08:16:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="009204068bc32568abed11726e514c95906e656e134dd33d464e98d6acfe00f0e40ae5a9c91e3bdc4d6ef155a57a15ac63cebf00ea5e71dd09c347397fa3714001faaf09017c4438aeeea40ecfa27330b2002696b0f363a4dcf274781ae44243a81be04083d10cafc82c7c66d58480e51c295d51a9b6dd608590ddfe7ade8b456f2f87990e54d749301f5255ef34e6cc0f846a010799eda085cf5447b9512341d123", @ANYRES16=0x0, @ANYBLOB="000429bd7000fddb5f25010000000900030073797a32000000001400020076657468305f746f5f626f6e64000000140002006272696467655f736c6176655f310000140002006970766c616e30000000000000000000050004000200000005000400020000000900030073797a3100000000"], 0x78}}, 0x22008040) rseq(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6}, 0x20, 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0), 0x448000, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x7, 0x8, 0x9732}, 0x1}, 0x20, 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x210482) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000040)="113e68c45df0482045fcf72ad33b23dc855a0dc72cc54700c2d4c5303dcf5f1bd7e92f0d9899a8c0a88e4d1d19803a184e8e94666f", 0x35}, {&(0x7f0000000080)="ad0b3360146b75a2b59c85e9201435f57ec627193352a820a5e8b2cd38771b0aa10ef93113dcb57db29430a9e8b9a3b5406d5c7b039c6819e5909e6ac909bf40202968e020ba5f2ff9e2cceb422c2ec0c4676fad177bfd1c246f1b3219c9478bda54a74bf2be392f138d0b1f3180a8d6a9cb1ca55a8582781af33a66385e8fa9c017e105591461d442fa4164c5739e2d7c4772968e67b25edbc6cd10bd6631fc1ccff26d1b02a8787314", 0xaa}, {&(0x7f0000000140)="2fa7a0695aae", 0x6}], 0x3, 0x1) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 08:16:36 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x40e8010, r0, 0x9e92f000) [ 696.602835][ T4182] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 696.628406][ T4197] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 08:16:36 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 696.632448][ T4171] FAT-fs (loop0): Unrecognized mount option "6Ck»$ż•k>˙žĘ5'ąU#ČG'Żó%Ó3z¬†…h_âÚN|#éšőĽC˝u®keI§lŁđ#4e‰Íd˙ô|·u 18446744073709551615)*s&ůâl˝AtDŔ <ÍeŻŃÜ˙˙˙˙" or missing value 08:16:36 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) r1 = socket(0x10, 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) 08:16:36 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) 08:16:36 executing program 2: rseq(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x9}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5}, 0x20, 0x5, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x3, 0x0, 0x7ffc0044}]}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x5, 0x8f, 0xe3, 0x7}, {0x4, 0x3f, 0x9, 0x8}]}, 0x10) 08:16:36 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x5, 0x6, 0x8001}, 0x5}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{0x8, 0x40, 0x25, 0x4}, {0x7, 0x2a, 0xcd, 0x2}, {0xffff, 0x3f, 0x3f, 0x8}, {0x9, 0x40, 0x9, 0x7}, {0xe5, 0x7, 0x7f, 0xb46}, {0x1f, 0xfb, 0x9, 0xffffffb3}]}) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x3ff, 0xdeee, 0x64d4532c}, 0x2}, 0x20, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000200)={0x6, &(0x7f0000000140)=[{0x3, 0x4, 0x5, 0x7}, {0x59, 0xfb, 0x0, 0xa3}, {0xdb07, 0x5, 0x3, 0x2}, {0x8, 0x7d, 0x61, 0x7f}, {0xa39f, 0x5, 0x6, 0x3}, {0x1, 0x2, 0x6, 0x1}]}) [ 696.681205][ T4182] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 696.716276][ T4182] Buffer I/O error on dev loop3, logical block 260, lost async page write 08:16:36 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x2b, 0x0, 0x0) 08:16:36 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) r1 = socket(0x10, 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x42083, 0x60) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:36 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x7}, 0x20, 0x0, 0x0) 08:16:36 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x4, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}, {0x8, 0xff, 0x1, 0x1}, {0x1, 0x3, 0x1, 0x1ff}, {0x9, 0x0, 0x2, 0x5}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:36 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xfec9, 0x4}, 0x1}, 0x20, 0x1, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0x20, 0x1, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000200)=0x80, 0x80000) accept(r0, &(0x7f0000000100)=@tipc, &(0x7f0000000240)=0x80) 08:16:36 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0xb}, 0x20, 0x0, 0x0) 08:16:36 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) socket(0x10, 0x0, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) epoll_wait(r1, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 696.846301][ T4247] loop0: detected capacity change from 0 to 16 08:16:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000240)="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", 0xfe, 0x9}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000440)=ANY=[@ANYRESDEC=r0, @ANYRES32, @ANYRES64=r1, @ANYRES16, @ANYRES64=r2, @ANYRESDEC=r2, @ANYRES16=r0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRESOCT=r3, @ANYRESHEX=r0, @ANYRES32, @ANYRES16, @ANYRES64]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x10099b8) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x5f) sendfile(r4, r4, 0x0, 0x7fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x50) write$P9_RREADLINK(r5, &(0x7f0000000100)=ANY=[], 0x1c) [ 696.899595][ T4266] loop3: detected capacity change from 0 to 16 08:16:36 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) socket(0x10, 0x0, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:37 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) socket(0x10, 0x0, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:37 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x700}, 0x20, 0x0, 0x0) 08:16:37 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000005300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x3a) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = getpgid(0xffffffffffffffff) r3 = getuid() setreuid(0xffffffffffffffff, r3) r4 = epoll_create1(0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r5, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r6 = accept$inet6(0xffffffffffffffff, &(0x7f00000056c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000005700)=0x1c) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000005740), 0x8200, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005800)=[{{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000000c0)="33c2399ba35d9cce643f082ba5b6b07a2b02c3dd71eaa08dc80a0f4068912d00acdc47b051072cf66ddc87e3b104", 0x2e}, {&(0x7f0000000100)="54baec37277da0f807558ea33b2fe06302198c948f9c11e2f351c30e5ede250915c847dbca5d90bd27c2d9515c79e928fb3f86d15076174e4a6ecbbdf22bbbe6e1d3c54beeb6953569f9424a96609f5f128f85", 0x53}, {&(0x7f0000000200)="d50897d58283e9872795e6009dc82d37f665a48bdc1b3449b0cff3d009cd49147c7e7147699e3789e0ae43c2761b134d4b141665c42c775fe8a2374e6e3f7966ae5b075499aa2ae68f3b65f65035adba575388d890997c5d6b07420b2d248bb2dd92bbe8be5707dd761889f33bb4fec081408896a6f9faf639110665b95ecb2d78b6b5b2b717f40efbb34dd95867cbca884a2931589a48ae77bf7301c533af9b293ebd59f745e56fbc9196977d20c5816474cab8cdbcb6ad9b017a92", 0xbc}, {&(0x7f00000002c0)="f871ac77624fb019d733d3fb2f0d2482356e95734b98dfcf049bf349620a4717d6c67ce6032242cfa4d0377d25c948ae4cb570687f9b71a433f1e3f81fe2e04dd9466eb0ca7d38f3b3678c9611aa3a9ab7b3efd8e6162e9776243665760f2064222f69ebf071a5", 0x67}, {&(0x7f0000000340)="715429ca9f4a428e2d2f1f0211da391304f9a26da45e41bd4776af0c504f4edb7a76c16a5960ba23a44f5d0d22b1a2291f901df2b62237010dd7b91f811d5889a8e9a7a99c2ca0c40129ca1cbe0350cc730a2cf654e0fead32cf37b0a0fd2b712c960efdd4f53ca25bffd709cd57ddb5a5a7967810404810bdf70e76fef91f8c0b15406bc990873a517683fd2702b3718df4a3685ea03f885b879507cae861d5c6f2eba3d0d5591dab4dc94c4346480af60c97d26ac0509aad9e9ff14f8f49309db727d4f5e8a59ed18b266bb36fcf50ad7e2d77d175a4ba92f84b31a0267c86469ee4560a5eedd24ec43f6eb8", 0xed}, {&(0x7f0000000180)="69a622a539d6ac99a7419bf4750cbc803affad51da7ef4", 0x17}, {&(0x7f0000000440)="c441ce1f5d9be9b1dafa1a166191d99cfadcf43d961ff5d8beed5b5bf4772740b8f9a2b1eeaeee09fb2e91", 0x2b}], 0x7, &(0x7f0000000500)=[@cred={{0x1c}}], 0x20, 0x20000000}}, {{&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000005c0)="0ad7a8f92b630024836ddb3205ffbe76b6c52b64e7c1da129933251d7a233309ad140a1c2a85ea6c03fd5a5f5cfefcbe033bcccd7a0ef0ffede98878824381af33d9d74431cd53e83a14d83b2c4565a1728f1401e95dbf70d8cb62906f2ad36cc036b2519e9f77a2bb6e0ff555c6a5482e5ebc32109a877f", 0x78}], 0x1, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}], 0x40, 0x20000011}}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000740)="41ee691bb11cb1505511d05d5f8c1323459dad8f69eb960f00c3db220917d5ff6fc5041b2a4e29a5c69123c448a8f777ebd5beb7c57ad4c3aa9cd308268ff58e1f0ed7d0017316198875b5630d3307e199f3cae86cb47ccd6caadbe7c5718b19484287093d87a491bd26b59a9ed1ecfe0a3592def6398160c6c080a1808eb28dee44e73dc217749b44dd0b446e385cbc794614b5678b", 0x96}, {&(0x7f0000000800)="293f38366c269a6227db70f1787d2aa87100851e6672b021fdf8a4936c04f583fd3d98546978a850c29f9f8b804cd513d6b4f703cd4765f51321a0d094c468c8472e2352ac5277a0ac507d27ef619cd8a96d8efd3e1118f1e2d63ba9dac82bbe052ddd63209f014ca9b6312f7f8a6ee6fa4f2e8361ea3e9eb004333b9c7ef3cfc5fb7fe5564a114846f844183b6816925c4965060f2e42f123f212ca8c57de740cfc906cb34931a8bf9b94089d95a44345e6ce7a1737c1b6a9d9a0d5e84cfee617de37e055c4a4675d7c7cadd2b86bb44104a6c7fc307e", 0xd7}, {&(0x7f0000000900)="43a0b813e2a222d8e249229a76cb69d336d504920f36a5ad9114a7d2b34cd79fd7a7cb3a2477a867079a46879bfa59961e61f464afdf4af2821907db0463586c537bc82077550b7224088c42a4b520bc6e5a589868dc44d84f32888e962373f5a84c9f8b68ff98c020fb0027a6c1f40fe0", 0x71}, {&(0x7f0000000980)="92e3d6372e113c35caf9e42d00b100c6a6cea5fc55c912164c45374778ae39efc9141bc59db62e833070777d23f16531dc0d8672f1e9f170df9465564c629958b003694c7bd6d9049230f6b570bae80a0f138ed97c5aeee4d19572aedecea656", 0x60}, {&(0x7f0000000a00)="978ec46feeb14c968ba518a528c3b1c5558f10a8ae79af1fc48abc8738a110b7743ec4f479094215ece66843e2b92f90630ebe9cfb9f43c7979c91c95ed974c5e7208b409a864b892099b0aac83dab0aadd3200a35f2c124a8a14abde5c2992c0b743ba127218ec44102d3ddc2d059ba32b8f4a4202447ea62a9da205ade9d0aa510f5f58a4cda", 0x87}, {&(0x7f0000000ac0)="a8dcb85e295ce659dee4157cdb0ab1b8bfc13ad0450bdd2e5857bda1edd6a9766cb63b38bb230f6e9a37d698f2d4551f782f2b6e18ce2a1bbc3cc237493ddcdae5b22e73c752b41a072fd7d3f20f1608a33e3b44b2c17d75bf315766f3b60527e1270220f7318d9f282951a43e8074dd601b84e2b9811dd7ba6b07d6b36cae58b896d114801f65faaf64703b5b02c8bb25a2140fbd01f3d9f1fbe64d2ab453ff263a7a08660b365a950e05c1503a590422d0", 0xb2}, {&(0x7f0000000b80)="78f66a1decdfecc236d96228e9a7d3e5705653d4d4", 0x15}, {&(0x7f0000000bc0)="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", 0x1000}], 0x8, &(0x7f0000004780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x20, 0x20000010}}, {{&(0x7f00000047c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004b80)=[{&(0x7f0000000680)="57dbc72badde771d338898e984a3cb7107c55b394a04", 0x16}, {&(0x7f0000004880)="e4a44f2159e264f226f888d40ae199a8b682a96cd728473bb6ee3beb72811583e27e818f81778b47115a8354bdcf01e8e1f644089322f94e64f6ac6a9405685207b5f0d30ad7788b2c6ca8c557c744d5916772f885bfd906a806534f0a64d2b8136e51579ab9ef4c765c1c6db34ee9667b186689349b21a328d27ee1b6cf07684a86125b29d80e6d8dc901e74727a0df11939290777f96b1d6c0422c878f1bb4294305dc0b4ce02ddd7d916a097a3acff2f94bddca5df067099c4b062cfe310b6c21a2158be3618361907ac6ffc5eadabff9e3aad78f", 0xd6}, {&(0x7f0000004980)="b8ab8e9c", 0x4}, {&(0x7f00000049c0)}, {&(0x7f0000004a00)="7edb068429d307a83b98d5e7cb9de88c2019fa8c527f8854a5ae9e2533ba13e2926a4fe84f8253fe88200eb84ee352f4652bd187a446b29d5f9f13ebf9476397a5751e98a423c55c106899357d31ff7fff7406fc81f907", 0x57}, {&(0x7f0000004a80)="594ba89873919274d2ed34d99ff7d84b0d4a1257a74d65d123cfa479320760ecc5b2291929ad93688368b8dce6e5a64648520eee993240a8f2307c369256182be3fd4df26b9b9165ac5878896d7119c271098e1e5488af06c5b90913a0005a162017e2cf3bd3aaaf", 0x68}, {&(0x7f0000004b00)="32d60968320e5df8060e86dc64986ab293d5843dcdd68d50cd7a9d65c72c3fcf529f6aee801fd6e421ae998503ea43a3ff72f750dc935860686bcc894ae90c072e6e1ca9cd03bfebe671d462a40575ff00b9f422c3c7f1a3ba8189797d9b6c", 0x5f}], 0x7, 0x0, 0x0, 0x50}}, {{&(0x7f0000004c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005000)=[{&(0x7f0000004c80)="97f309c8df4bb62fadf9d44dc637a582c1333b1b154ec68bc460648a5ed84824b5a107858dd34182f8355ee6dab29013eafbbc06e32eb7a6c9a7473616f69c01061242856d68abc29684bbafbe1fa718d158285bcb348d6f", 0x58}, {&(0x7f0000004d00)="333a41d6bae714e72dccdf4437742eb35efbbc6f35d8061f2bc310430e2892867f50e576bc6658215bf5a94a423359698914ee66852514cd04c671665865219553e4e00fb043388bb73d09683404d100e9cf68a2d18120be8887216a3309c25d1158d06c015a3e777c7369f4fafc4409e09be2c8709ba439e9b8e82feb4de0af8533527c9223fd9dfe96e49d065f53d76d037622386673985401e6d6c97f64370cfe8b2d400965d874324f359bfb60b35d9acb6cebe6346e", 0xb8}, {&(0x7f0000004dc0)="b70eae89ff58769a3e4dbd5a0922e7b33753acde5af1dddd619cc9643f2cb947e72314628447355d058e9b0b097555c681ac0cf479cfdb5ca93a61a6262e7eb4cb43670ba25454e2e403293af15dd9fd340c6f9dbab5b53349994a4f6d33d66553d6cae900a092d55c670e2313693e1ab89174f9b65623ca187e", 0x7a}, {&(0x7f0000004e40)="d3850fd2f7d69cdcd241f1d54b2c6c5d1f13b50a98980d13c6cf1a7365", 0x1d}, {&(0x7f0000004e80)="8905307403c5697e596159d514eb4491c716a576f3e31088171b6b", 0x1b}, {&(0x7f0000004ec0)="715f8f5f43a5c7a5ab524f40cdb9d2d9cdb296e1bff6b6c7b2781937c72801cff1d42a4e635e3a6b277f173d56168c26e7936f382294704f824e7baffdfe2591e6f831d59abb01254549bf64c93a8895b4372d24afeb8b71528e75", 0x5b}, {&(0x7f0000004f40)="33708121fac6a135c1cd297ac776c93da937ec5abae2e0b1c177bfdcafe4fc9f6ba124629ab20d1609d0107840831bb5402e6a6f057935e3793d3c58698bf965a637655607ac9f89f96cd327188dfe58fe3b51", 0x53}, {&(0x7f0000004fc0)="17e74b0b29cfda", 0x7}], 0x8, &(0x7f0000005380)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r0}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xffffffffffffffff, 0xee01}}}], 0x120, 0xc091}}, {{&(0x7f00000054c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005680)=[{&(0x7f0000005540)="a823fd5a171f6ff22e092f64475a0f447321fd2fec1b5765ce6452c83b8248fe50c6fff8ce90f94f072882e30820c955ba79f9cdc2f1010aa7c73be1a6e7b13ace32854ab603a1fd737938da200c8c4acf911d4ee1a0fa409523d68499d956a1f57447800bdb81515779c499f585c632b9138758e41c91ff2f7ef3e40c9e158a10f72bd47681d1ecd5a9fb34", 0x8c}, {&(0x7f0000005600)="65dd2d22b9ff782962ba74614517c8473751730d865ad1d177528ce602e7f3a0dd9d166945929d92e11c7466bc8df2652abc7f60d8f8486a626f924b864cdccbe69901e71641c0753f3ef474ff37", 0x4e}], 0x2, &(0x7f0000005780)=[@cred={{0x1c, 0x1, 0x2, {r2, r3}}}, @rights={{0x2c, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, r6, r7, r8]}}], 0x50, 0x4000080}}], 0x6, 0x20000004) 08:16:37 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x2c, 0x0, 0x0) 08:16:37 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) socket(0x10, 0x0, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 696.989416][ T4285] loop0: detected capacity change from 0 to 16 [ 697.017478][ T4285] FAT-fs (loop0): Unrecognized mount option "00000000000000000003˙˙˙˙" or missing value 08:16:37 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) socket(0x10, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 697.104236][ T4285] loop0: detected capacity change from 0 to 16 [ 697.105069][ T4317] loop3: detected capacity change from 0 to 16 [ 697.117332][ T4285] FAT-fs (loop0): Unrecognized mount option "00000000000000000003˙˙˙˙" or missing value 08:16:37 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x3ff, 0x6, 0x80, 0xffffffc0}, {0x9, 0x2, 0x6, 0xc5e1}, {0x1f, 0x7, 0x2, 0x2}, {0x0, 0x5, 0x8, 0x2}, {0x3, 0x40, 0xfd, 0x80000001}, {0x0, 0x2c, 0x5, 0x7fffffff}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x6, 0x7f, 0x40, 0x9}, {0x9, 0x3f, 0x6, 0xaee}, {0x3f, 0x9, 0xa0, 0x80}, {0x8, 0x1, 0x9, 0x81}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:37 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0xb00}, 0x20, 0x0, 0x0) 08:16:37 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:37 executing program 5: wait4(0xffffffffffffffff, &(0x7f00000000c0), 0x40000000, &(0x7f0000000100)) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000040), 0x20, 0x1, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:37 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000300)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}, {&(0x7f0000000240)="ce41909e0bc3fe70e7dd35bb3e3ccfafc847a7ef3626747e757b38461089c6d7e651e5d06520c749b45b537d9b47d1728e0c81d54ce9ab67aa5d2ff073cbf08f1fa4602f4654645c10651e13c888f877a86c9a1fd2b3472410e8c2da3fab5ac920c754ee782fd9443d79d674c8d001e18064f1027a5ddf28", 0x78, 0xb5a}, {&(0x7f00000001c0)="fe79d086bbf73f6efd81cd9020212607c943d95f669e6a49f0ded01b1c456de2d1249024eda93864562d0f27e21689", 0x2f, 0x5}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@private2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) mount$9p_fd(0x0, &(0x7f0000000380)='./bus\x00', &(0x7f00000003c0), 0x40000, &(0x7f0000000680)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '(,'}}, {@access_user}], [{@euid_lt={'euid<', r2}}, {@smackfshat={'smackfshat', 0x3d, '*}.`*$,\'{-'}}, {@uid_lt={'uid<', r3}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}}) r4 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r4, 0x10099b8) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r5, r5, 0x0, 0x7fff) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x14002, 0x0) renameat2(r7, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x3) write$P9_RREADLINK(r6, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:37 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x2d, 0x0, 0x0) [ 697.672471][ T25] kauditd_printk_skb: 1418 callbacks suppressed [ 697.672488][ T25] audit: type=1326 audit(1629447397.693:102731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4243 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665e9 code=0x0 08:16:37 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 697.727453][ T25] audit: type=1326 audit(1629447397.743:102732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4337 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 697.759736][ T4347] loop3: detected capacity change from 0 to 16 08:16:37 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x6, 0x3f, 0x3b, 0x1}, {0x8, 0x2b, 0x28, 0x7}, {0x0, 0x99, 0x4, 0xfff}, {0x3, 0x4, 0x2, 0x80000000}, {0x3, 0x2, 0x5, 0x1f}, {0x4, 0x4, 0xe0, 0xffffffff}, {0x4, 0x33, 0xf8, 0x2}, {0x1f, 0x6, 0x3, 0x4}, {0x100, 0xff, 0x5e, 0x9}, {0x8, 0x3, 0x59, 0x3}]}) 08:16:37 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x2000}, 0x20, 0x0, 0x0) 08:16:37 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 697.779342][ T4348] loop0: detected capacity change from 0 to 16 [ 697.814490][ T4348] FAT-fs (loop0): invalid media value (0xc9) [ 697.820507][ T4348] FAT-fs (loop0): Can't find a valid FAT filesystem 08:16:37 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x0, 0x2, 0x1, 0x3}, {0x80, 0x1, 0x20, 0x7fffffff}, {0x3ff, 0x8, 0xbd, 0x925}, {0x101, 0x0, 0xd2, 0x3}, {0x1, 0x80, 0x3f, 0x1}, {0x1, 0x2, 0x5, 0x6}, {0x200, 0x9, 0x3, 0x401}, {0x8000, 0x8, 0x6, 0x8000}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:37 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 697.835254][ T25] audit: type=1326 audit(1629447397.743:102733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4337 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=293 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 697.885758][ T25] audit: type=1326 audit(1629447397.743:102734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4337 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 697.910297][ T25] audit: type=1326 audit(1629447397.743:102735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4337 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4196d4 code=0x7ffc0000 [ 697.935798][ T25] audit: type=1326 audit(1629447397.743:102736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4337 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 697.955423][ T4348] loop0: detected capacity change from 0 to 16 [ 697.974979][ T4348] FAT-fs (loop0): Unrecognized mount option "/dev/vcsa" or missing value [ 697.992658][ T25] audit: type=1326 audit(1629447397.743:102737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4337 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 698.025217][ T25] audit: type=1326 audit(1629447397.743:102738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4337 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 698.050427][ T25] audit: type=1326 audit(1629447397.743:102739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4337 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=232 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 698.077142][ T25] audit: type=1326 audit(1629447397.743:102740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4337 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:38 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x80000000, 0x5}, 0x2}, 0x20, 0x0, 0x0) fork() syz_io_uring_setup(0x182, &(0x7f00000001c0), &(0x7f0000584000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x0) syz_io_uring_setup(0x182, &(0x7f00000001c0), &(0x7f0000584000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x6c5e, &(0x7f00000000c0)={0x0, 0x1cb3, 0x8, 0x1, 0x33}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r0, r4, &(0x7f0000002c00)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r5, 0x0, &(0x7f0000002bc0)={&(0x7f0000000200)=@generic={0x10, "e43fb29097ac196479260bf25da7182abffec6f3a97274bd94d498ab841e6c32299dea759952f2b0a5e0cb3be1ad7bd57398469ef9acdb2cc81ae53f33b81d1a9280c0d1834a1c8e45764f60a8e9226a26d2eecac556e93cb84d3f7f456709547fd663e5d03ff6dce5259963f4f7101d167456067d4f6a8c51bf9f46e7f5"}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000280)="2edaf1e76a8086ec1369997b2a4a8e25f71385ca3465a7a48abb4c44cda34319625f46d0ce532c01d571f7cc8788", 0x2e}, {&(0x7f00000002c0)="6d88f2ae68581894c0d54926277183ccf2b8053679de7e46317a1ad14dd7edce401ca1a6b64e3e45ff7d58dba5acda5ed8156429c2ba678f049a06e4d5fdfd5ad0ed7dbfe67ac69949a52190db70f7046d1550502d98eb50149ff6042bdcb20018ff0723925b34d80abfb4b901f5fe6a8ba5776834704f4b6c1f5671d6e2de6515756ce2a8698b64dc", 0x89}, {&(0x7f0000000380)="338bdd68a66dba2060ae2ca64cf9a91dfd82cac8733f1213cc2706660874bb0a63f137fb43dcc9e35e35ec702511b3232382b1374c3d6cdd1734a1921050750de2c37621b1faae5875d5d761a1f0a878eede7894a835830c527aac8e0ff04d726c6947834bc03b6b9e3af17f04b12ca982358466e3120c3b8b33e924d42c5dce046e78690acadad5caa42c1b00244bfcc40fc47eff7f0eed00d131cb241ce9751c8ae04e0601b09bd5739da57e80034669010017d7f7687193234677ae", 0xbd}, {&(0x7f0000000440)="b27a04e8416957fef6d576883473d16f1d92261fd56c969a94d28f02b98ad63e9271eb4a64fc6aefe617705726527f5eaf20dd354b4949ee6e4ebe4ac09041c3489b58cc7d24e8bcb16e505506ddad11128eb9acb9a78e75efce1c2bfb9ac68d5caf1362758ca48b39d819630d209f7a0929e5e16eb8995eb7f7e0708e9243dcc10df84b8a3eed11bde36f82408b25e8", 0x90}, {&(0x7f0000000500)="6fce8d2677735a140b1abf0b3bf9aeaffcdec4c4c983a1da5477315a74455b340cda34fcf3b9deb936e60e06ab80e61b55a6d9eff1602597dd1be44a74425b74f5b975562b946aea1311289771f5f33d9e6fe7e98f73ece49b64a04633034282f4", 0x61}, {&(0x7f0000000580)="154379fd58f2c24ea68983635f5ea8c5bb9d95f8b76f7b0ad7b1310372703418bf570e69365d7e99f9e0a05e18d8dba30f791319c17d", 0x36}, {&(0x7f00000005c0)="167f402c6606a2203e255c70d57f2e240b8a7fb54aaf720ca9d5dec3e4c77416c145f628", 0x24}, {&(0x7f0000000600)="ce3777089afb286e89810a9226c109f8bc0eda1e30cbf19ff16a0eaf2b627cb036e66eb02423c2daa07008937086e520cecf06424c8fe5041abfa0720ec0f721957a49474cb906495874849108dd88ad86269f006104c3dc08bdc477233cf1d890f08907e3c9333bbe667c5677e8a3175b28a54edf479931292e321d689213b7062501b7a72e91f22c37b87d26f068cdcb016bcc8c04b9a186506e87e5d4f2f43b091f7af38bb212b39d4bc5cdb40f3cd45034f9020a1e6bd0dc0ee947716ae451ef87b9cce4cd490f45299b0e3c4a09e263832a6a5ba97a5e08a41e5e98e6c8a3e0aade", 0xe4}, {&(0x7f0000000700)="4878aff7ce472e16a17793dbcadbf1d8c597250ba257adb321062ff04c8d4633572690c52e389210f8daa4ad003c0dcd978b1ba72a689257a48d8f9dddd8baa230326255581428cc6c964e57c5d777a2208ac14e3ddfbad0d48f1c8d5103ddd1a84db6176cf0", 0x66}, {&(0x7f0000000780)="d304cb9f4e2966175be62e304bb06bfe9d5542cbfbfcca5038b7d026ecb0e07c12690aed150368ae45e74b5dc4308201cf520915dd728b76f337277da8a7802475ea9584f833537a985599284bb317df41261677e64c10f59b35006b66aa98bb77dde374f224e526570ed1589f02b103f5b30a6adf1011caecb6f8639020605c44768665d5b12e418c6aba1f548393769e4d4e973b93f21a6f5145438d4681753b90c54542de249a4cba31eca218642ce4f191", 0xb3}], 0xa, &(0x7f0000000900)=[{0x80, 0x110, 0x3, "bf9b28a8bc08510b095894389e6caacf50e90de45dbaa7c6772c7ac0024336671da0a85f5aab16c647b1a281bf1acbecaabbabc79b56a5c72b144004888f2ddd7e64fb5135ca51e76992ac4025ea1676ea4a0c669a7697f099667954f154a9270c78747296ed9cbbbb4767fc896960"}, {0x30, 0x105, 0x7, "4d7bbce4aa5050d0d69456a5c277a53593a9353d9fc8169fbe31e13efe7c"}, {0x18, 0x109, 0x9, "e027787ba9"}, {0x40, 0x0, 0x5, "ac00e5c63d2660a48cd4654940421a0c2b9a02eab279423bf91ed460f6a3d76782462e2d9366a35a79"}, {0x1010, 0x111, 0x4, "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{0x1010, 0x115, 0x3f, "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{0x98, 0x116, 0x3, "064e8cd8efdd3b621ed818db2be0e741652aa9bd4e483e3ec98396a35ffe9522b6520c4c1c531dd751d5baf608fb0ecae6bbe40eb672a44ef366ee8e52b15b8bfeea882e474bca94410aced639794cee5d81194b1d42b1423fca42e4e1ed0406efca4a89bac60d49f60dcb0f71708c1f51dd6e2fe6d67596255c4ef6c7c30fc00dc6faee699e"}, {0xd8, 0x105, 0x1, "93a5cdeef18b26b0fe4f37a7800dd1be1a34930a536ea46eac1512d845808c2d16e3a2ed15165867987b08d0709c0231d1bfb83818bee2846882a896dc9816eb5306db4c26864311e90577596dbe17830c83be4827003d9b68795e85192332d8f8864b494da13404dfa0cbb3fd6b753e1980c988cfc62d86332b53fb6b5b54703a8d289f7bf7a6128396e134a9ffc37df7c5bda12a85b8fde44aa776401f9a8d14da73125ed8a7b1dba60ce2bcaf2623f6a3a6c17bc896b51b8d867b8a3ea6d707a0fc3a7edb83"}], 0x2298}, 0x0, 0x4000005, 0x1}, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:38 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x3, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r1}}}], 0x20}}], 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000061c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006200)={{{@in=@private, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@dev}}, &(0x7f0000006300)=0xe8) lstat(&(0x7f0000006340)='./file0\x00', &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r5, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r6, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) stat(&(0x7f0000006980)='./file0\x00', &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007fc0)=[{{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000040)="72543b1caf505c68722c23d216007acaa4a5ff07ca88eae429a72027a5427520290d9b2c1155a1be5364a2e905ac8a992a0e8ab5b312b014eee94ff0429eb8c362774b64033106d9bf038e51135c8230026be8f10ded6e30faf7a6c8fdf8e902e6903bd8c0ac462a5086b538d3bc2657eb935110272bbcba83df7a83443c7933220f11af74", 0x85}, {&(0x7f0000000200)="83cb8bda4ab6fd21146abd015066e935344b1ab74cddfa98d0afb03a6450a404b20b0c65d61443176b3052ae4f6bcc5c6319a8521833b7298859a72505814bc3f8c356742db25cd05881250c1b731994bdf6fe5dd94bb47d11acc2dd2737f9f913a74a6ce2167d1e50c05029dfd81db6705223d50f38e45141c64fbc28ccc2ee02b0819264bcd3e25c3de6392bc6bec7af75acf02f2b6e1432fe7e850d282857f8c7520d8e9a29255a5200bd9b2f519a017e22e44863171c8125fb50f9", 0xbd}, {&(0x7f0000000140)="892881a2bcb3725150fc530a84c6f037c5ab34eb1ada6d7f19ad8ca5334db0b62ce3df49760a7ddf3a4554dba756fc1a0a6d9c09a74c34f1c3acfcd0", 0x3c}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="3ec46ce1dbe3114139b57fe7299b9454e60d2c90d9165f86e9b48bfc8bcb2a769012334b7d3ab78cff12bfd341333104b457384553a4f4b2dd75cc5cd88e2c3a31b33051f9698ec638b0d7347a2adef05ae8e3acc57627aa61b5be101f1fd99624566708ed1c1c860e5168d94e9535ef6767a6d6a6ff44b71d4bc6c7b585f4c03c17178c2e3e0ee819a7997a5ef1a7649f90a710a3965671bf0ff1579365ad9012cca79c2b3a0915fa128505c26af29547", 0xb1}, {&(0x7f0000001380)="061175240249a274f27e2a6955122463938f36e960125d69d06beffcdb0cd2ee265a7c5ac3aa006725df1520e6cdc74c05008fe769f2de13baa9ec94271a26c6dd4ae98a57116cecd216e4b825afe0c1b3", 0x51}, {&(0x7f0000001400)="f703cac77426d1cbf660836001dbf9da061646f0e19577", 0x17}], 0x7, &(0x7f0000001a80)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd0, 0x20028050}}, {{&(0x7f0000001b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000001c00)="3495ad2ae4e5d72332a17c83ff7224eec7026b06d280b37f187a1d13fd46a69315b1acdf2373e6d47750b278e6d6bf18445762e183a3c0492c791f9504951a08a7f748c0b9ad5e422d832268ed3358dfdb15f2c88ebf9f47c5a3dd370581a1f71f23a2767acbe8d0db7ae427002895c8c2cb22894aa06d1b880bc66e3b11ad446a59ae2fabf58603f5adf3d9790c189e79598f123d34f9bad8c2ea739b8f048598684aa627673928fa110a18c1c7bc4c8731048903b2f924f28aa7c101f8f14960a2a8e70ac7420af2fb407cd1f3f1ce660d70eaf69ad5ab376d5a2931aa186367642fb3ed6648206dcb42b21314b086d7074fd95a", 0xf5}, {&(0x7f0000001d00)="d770556a08d868bab21dc0c614da2ce3d8a693089de6fa4da8f5541c6fb671fe4e3efb09c2dbcd817fb373bdc36cfaed9e5ae39f7896d06fb3d288095431d5a9452f3ffe836baaf84738edde1846dd5536096c2368667482a438bfc9821a2278ac874fb47a4264724ce87be4a27ee68acc14070c7ae6cd8f809f66cd8ef02ee862f8a8783d5dc0fe5f3c87277bc299042d2950412d0c1329dbb0c237ae4c8666d50ca99a40c3b972f072f18e5643cce1c928f6fac70d2b5558933d8ba27d93175757e5aa60b686e6d113f0ef2aac96cfd1cffc4e36480da8a0faebefc50b973f932ba054a149b1fccf2c109535bb714731", 0xf1}, 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0x1000}, {&(0x7f0000005480)="7963032ad1f26e5a56fa6bdea48bb79a4caafa8d76d8cdc318feb8a633dda11118bb0833b29957d5ceb4dd5ad8c53656e37c37a33853878540d44d4126af41bdff7632c79b182be466b2cad9a51a2ed22c1c0ada3497b1c84b5cd7aadbf5956ea11a8468f500cb532dde7937fe3496", 0x6f}, {&(0x7f0000005500)="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", 0xff}], 0x9, &(0x7f00000057c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60, 0x40}}, {{&(0x7f0000005840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000059c0)=[{&(0x7f00000058c0)="a9def65135f4b4e4fb71da7f30b5c10cf8a2817c274adaeba944bee87cf643a5fcaccac7b5bff10b0f8689786d53f36108e20345311a912be8c452a636a3779857d53272845745b3909dda2422c673ba48235ffd4e86d4ddb6be9ca52c404628405ea21d821496ce99f085634d11807d2e2b06ba7fcda0c879e4ae9e0a0f436a7e9db02a5363e89e2b2ac43b44728f673e2796a86193297bd838b3017ba0bc02164b1ca9e9a6ea627cc379a7c33bd48d73c9c3fd0dc38f6fadacd191750bbd6254933575a91c1ac54492f9ee000663df4768f35db9", 0xd5}], 0x1, &(0x7f0000005e00)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0, 0x4000}}, {{&(0x7f0000005ec0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000006180)=[{&(0x7f0000005f40)="a3fd939efcaa2f25e1883b4ee5def8bf84c5ae1b72d97e5ab95841f88f0d2b7b51fcb5b5b640e01800dad5486e4093bd9b15e2b22618201dfb9ed0655960d2e9b5c9a616a407b10e46ae18e7530203b7c3972d796db684559bd2d6ef3db2092a8e5a0729a2b6c2d72d3e3c1508626a792fb83b4c420c0d2e71d32ea711dc59559683b0b2929f9c4def591e506ffc09107ef0db4c39edbc5159002b6bfb3b8747eb8e8e1824c6507d27bbce952f", 0xad}, {&(0x7f0000006000)="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", 0xfd}, {&(0x7f0000006100)="c5b981d33406e406d79ee3c3062d607975f557f5ad5a3558cfa7379e6f3e164b0bc48af11121b8252c3d506e910f9155a0fac42144f1438b88214580c0b9141cd9cb8b1ecfcb9123de12fa166d34cad3941fdcd68a923acd5abf321256c58b20f42d9c016bc0a3c08bad15eafd7e202e16798f84542673b9", 0x78}], 0x3, &(0x7f0000006400)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r1}}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}], 0x40, 0x8080}}, {{&(0x7f0000006440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006900)=[{&(0x7f00000064c0)="69b308003fb48f3878c342ba46138cb75fdc6136daf48c8ddf6825052319102146477449194167a538ca67834496c6f44ba11333740330e029c51bfc613b61771e6ed8e07a8d6bb7f0094ab0d9535e372026dc66874758cbf5456bcb59e9cb1343b0ba6e77cc8ea9fb539ac1126b061aec53e98ee5d75494d54949d19f32ae3beea74b701b305ed650d5a2f0272a312c9b1d2d022731e8", 0x97}, {&(0x7f0000006580)="dc3e7a150b75e39525bbdb2a510af16eb55d5fb032ebf2b1ff8b79724e6f0d51d7f99a65f1dd64523fd77e7b0cf2ea0879f971e3891228a61e8ef5925b2985f348028ef559d63cb0f3ab70e796d7ab859be94238c700a739aab352fb3443c544e734db99469168f1dfbd1a5c0818c9f90da8cf5385e29a311eb61314ab030473f6a2171fdaad5fb27b8464e36332604e3cc5dee04293a5a4ad8113ba28eebb3cec270ebcd4bf40b87f3ee189922617b5ae2620033bc3119b5a7b6547dc99321aed248c536ff6432f3ad6a46900679dd069acb6f552", 0xd5}, {&(0x7f0000006680)="4efa2cf18faec44e39bbc5cfc15878755c6a0f5859fb7356ed5de896e6e9b45580e93dab746edb067929d3f8653690392accebf4eb8386b9d43fd2ea0d58", 0x3e}, {&(0x7f00000066c0)="fe1accda69f0498aac922d47e448c6fcd30c11457777ddee45335c391edcad1d91974a97cf385a6b94f9dcaef2bc348804278f0c3d026986b83cf9ab95dc2466f6c161c92b676e33018c975c465891ab67e36881535e3ad7af338427aadcb7c891b6f858531c3f9cdd4ce8c8f6456ea7c2f72015f32d5b82222f4e1a1f7e19efb679ef3bdcdaeddc5b8a9297ff03bd1ba81d36c472ea5410891961d11687b463c58c2f22595686859774019aa577199b9a30f47f545c75d53338180bced2a56614cb30f6dfcfc2d68dc5c71698a9ff87673b9497c7782cd27e518cc30cfa8ba9d16d403983c08f534f98490e05578d36fb", 0xf1}, {&(0x7f00000067c0)="647725b7527d312f865c6ca0b11444c0e0c9f1852e299dfe5009b1ec68caa975d5bc8b0b9d18994734373255e2ab61a51bc1c0ae8d77e19827c6271e38c1f520e8a4db4b93be2a08490fe937b03510bae712dea700ce476f8f2b02df4121136bbb991d", 0x63}, {&(0x7f0000006840)="be834ef8571d24d932d78ea53533711425628bfc1c8f460cc3ea435c96380dc0d6fbf19d63fc9c5553499be6755d1118882457cf72c5609d10c6e66176d61f9452923e38ae706ea3517a8ab6d188eb2360f3390767727e229547ec53642e54eaf9e434d695d0afaedcf783c75317ed5313c66a804d29caf82e62572d0b88b56d085abc3d56819b22648352036553e03b264b04c579ca8a5b006650386fb67353d40d1fa0b2099b425242957f654a43a6ec", 0xb1}], 0x6, &(0x7f0000006a40)=[@rights={{0x2c, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, 0xffffffffffffffff}}}], 0x50, 0x100d4}}, {{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000006ac0)="3cb19e85af38873952ed8f02b2a654ce82e0b5d33cd94d4d5e5d0e8860d64a69241ee64b6f8af978414daec7c6cc90b341801346c08550ccdc0d23f558c54e9c8524ab4f827f832beaa3f1c04b85c12710a89db9588c79ad94a26b32cb9e686501435e76be0b6df8c884e1d1280cbb7ac38b401eb34d5b786a517e230d385ce2d34aaa5d05a1a7c9e6476e3c63a1553b40df117eb756b8627c56f988f1964a9f057666980ac89c35fd86030a585c2a4034d0d6d6d561de9884964a3d90516b47ddb3a3d2d9e95454999174b2921faba1469fb9ddd778d3519e88", 0xda}, {&(0x7f0000006bc0)="26a16993e264febd1fb79772f55852045451761ba08cb06050fd639b4f47d3825bf4daa3e3f83632c0df1c4ed35343b4d011ba5bee3c98dd2fd1e11101f22aa1cc8e701290dfd2bb05febae5afdfad9a0423ee8f81d9054927dc33e77003c8ed41f621572ee6ad6b246c2e0bcf77abadd2e3d43432750b1452e4d753b2e3d45464d2ded675ed0f815f3707672645367f4fc13385436cb5c65646faf47d5cc96e1206aeb166c84a5b81cb217343", 0xad}, {&(0x7f0000006c80)="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0x1000}, {&(0x7f0000007c80)="88e316088de8948035cd7980896a2cb56f8bd287ed901def114742d997ac37bcea91a1f3cffb78e4adb61176e1e0f55581a74655a250801ada3c859397f9693fef96776228a047f1e4a680866fb48f514e0b52ab5689a7d43b661e71a4182573ae45ad4c3ddeabcd7d1d007d911ad5fcd064b08d2f20f6cd4cdf1e3a9de5ec7b3a8b52ba2d9f77a70bdd584bed104b026999912f4d098f4ac3096a2a6779900ced880718649ba868f2e034ee1cc7f9b4126f033251e671742ccb0a3cfe47c8a19b6c7d537247733f74c27f20c2f0cbce13b52a3400735f0d804219844b1d38446486f3e6197e7aa4a9cb46a7ac74e4356b9b044c5f8d4b", 0xf7}, {&(0x7f0000007d80)="a6f3ec0548fc76b64265827971359b97ac06dbafe42d446a4edfcc5814a77ee3c7544e43b5b7452fc438394d027ea2b3648ab20327eb49b93b30b350835df8d8d54d3bbf85042a43c5559d298075d5d673d54bda9581c2d87649b3601000f52def4b072d664621f302911e1719fe6a77cb4624b7570a7a5d8a3d45b8df68ad86c44c042c20096b5c919bb11fbaa887e6366b2cc6708eb585c89237d79e1406edf2c2937483ddb8ec77a55b5e1e7a09be0474f9dba567a483271327a33dfd2e0d3fa956", 0xc3}, {&(0x7f0000007e80)="08497af69127295f03150858ef1a398d658ecaebcdfe304f1be23c97a74ac57c1ad090b145f60ac262c717e9f2381c3b91c05862a61af9515c87591c844e415124c327990ef9736cae10da266bb20ee076a2ccbebc338e2fe2ac0b2363342038da8079d6caf2", 0x66}, {&(0x7f0000007f00)="df56f089a28dc2493837244d7d9ed4a81e634249fae0d1173d708fc84b9f8275d22a31fc2173b221a41704c9f8ced84a5f0c24892dd11d65d8e10332", 0x3c}], 0x7, 0x0, 0x0, 0x40000}}], 0x7, 0x24000044) tkill(0xffffffffffffffff, 0x2a) 08:16:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f00000001c0)=""/51, 0x33}, {&(0x7f0000000300)=""/234, 0xea}, {&(0x7f0000000400)=""/246, 0xf6}], 0x6) r1 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r1, 0x3) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, 0x0, 0x7fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="18e0a2769c40134c7c0100000000000000c04f25", @ANYRES16=r2, @ANYRESDEC, @ANYRES16=r2, @ANYRES16=r2, @ANYRES64, @ANYRES32=r1], 0x1c) 08:16:38 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x2e, 0x0, 0x0) 08:16:38 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) syz_open_dev$sg(&(0x7f0000000080), 0x100000000, 0x204081) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:38 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x200000}, 0x20, 0x0, 0x0) 08:16:38 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe2$9p(0x0, 0x650761bf33da5edb) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:38 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x800000}, 0x20, 0x0, 0x0) [ 698.600468][ T4404] loop3: detected capacity change from 0 to 16 [ 698.622226][ T4412] loop0: detected capacity change from 0 to 16 08:16:38 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x20, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000600)=[{&(0x7f00000000c0)="eb3c8f0400000000000000bdabc22f000240008080f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f0000000640)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) [ 698.675237][ T4424] handle_bad_sector: 61 callbacks suppressed [ 698.675250][ T4424] attempt to access beyond end of device [ 698.675250][ T4424] loop3: rw=2049, want=256, limit=16 08:16:38 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 698.716749][ T4424] attempt to access beyond end of device [ 698.716749][ T4424] loop3: rw=2049, want=257, limit=16 [ 698.735491][ T4424] attempt to access beyond end of device [ 698.735491][ T4424] loop3: rw=2049, want=258, limit=16 08:16:38 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x1000000}, 0x20, 0x0, 0x0) [ 698.761271][ T4445] loop0: detected capacity change from 0 to 7 [ 698.768489][ T4424] attempt to access beyond end of device [ 698.768489][ T4424] loop3: rw=2049, want=259, limit=16 [ 698.789173][ T4424] attempt to access beyond end of device [ 698.789173][ T4424] loop3: rw=2049, want=260, limit=16 [ 698.803210][ T4445] FAT-fs (loop0): bogus logical sector size 43965 [ 698.809646][ T4445] FAT-fs (loop0): Can't find a valid FAT filesystem [ 698.821913][ T4424] attempt to access beyond end of device [ 698.821913][ T4424] loop3: rw=2049, want=261, limit=16 [ 698.854801][ T4445] loop0: detected capacity change from 0 to 7 [ 698.863276][ T4445] FAT-fs (loop0): bogus logical sector size 43965 [ 698.869758][ T4445] FAT-fs (loop0): Can't find a valid FAT filesystem 08:16:39 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x400, 0x6, 0x8}, 0x1}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x9, 0x2}, {0x9, 0x6, 0x5d, 0x7}, {0x4, 0x7f, 0x1f, 0x9}, {0x0, 0x4, 0x8, 0x2}, {0x7, 0xe1, 0x81, 0x6}, {0x8, 0x4, 0x5, 0x4}, {0x40, 0x4, 0x4, 0x1}, {0x0, 0x1, 0x1f, 0x8}, {0x5, 0x1, 0x5, 0x2c}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:39 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:39 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) syz_io_uring_setup(0x182, &(0x7f00000001c0), &(0x7f0000584000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x182, &(0x7f00000001c0)={0x0, 0x0, 0x10}, &(0x7f0000584000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r1, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, r4, 0x80, &(0x7f0000000380)=@nl=@unspec, 0x0, 0x0, 0x1}, 0x2a6) syz_io_uring_setup(0x182, &(0x7f00000001c0), &(0x7f0000584000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000340), &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x110, &(0x7f00000000c0)=0x1, 0x0, 0x4) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r6, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r7 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000190000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000100)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(r0, r5, &(0x7f0000000080)=@IORING_OP_SEND={0x1a, 0x3, 0x0, r6, 0x0, &(0x7f0000000040), 0x0, 0x40840, 0x0, {0x0, r10}}, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:39 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x7000000}, 0x20, 0x0, 0x0) 08:16:39 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x2f, 0x0, 0x0) 08:16:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:39 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 699.564006][ T4483] loop3: detected capacity change from 0 to 16 [ 699.570435][ T4484] loop0: detected capacity change from 0 to 16 08:16:39 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f00000003c0)={0xa, &(0x7f0000000340)=[{0xffff, 0x3, 0x14, 0x2}, {0x800, 0x40, 0x2, 0xbf}, {0xa0, 0x20, 0x9, 0x9}, {0xffff, 0x40, 0x9, 0x3}, {0x8, 0x2, 0x1f, 0x7}, {0x6, 0x20, 0x20, 0x4}, {0x0, 0x0, 0x40, 0x4}, {0xfffe, 0x1, 0x5, 0x1f}, {0x2, 0x7, 0x40, 0x1}, {0x9, 0x6, 0x4, 0x101}]}) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1, 0x400000001, 0x6, 0x80}, 0x5}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x3ff, 0x4b, 0x0, 0x9}, {0x8, 0x7, 0x15, 0x800}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x2, 0x9, 0xc1, 0x2}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0x9, 0x1, 0xba}]}) rseq(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x1, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x2, 0x51, 0x3, 0xb5, 0x0, 0x5, 0x40284, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000200)}, 0x2080, 0x8000, 0x80000000, 0x5, 0x7, 0x0, 0x6, 0x0, 0x401, 0x0, 0x7}, 0xffffffffffffffff, 0x2, r0, 0x9) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000540), 0x40, 0x0) perf_event_open(&(0x7f00000004c0)={0x4, 0x80, 0x40, 0x80, 0x1f, 0x4, 0x0, 0xfffffffffffffc00, 0x210, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000100), 0x9709047d391a7c8f}, 0x800, 0x7b6, 0x7, 0x9, 0x100000001, 0x4, 0x1000, 0x0, 0x2, 0x0, 0xffffffffffffff81}, 0x0, 0xa, r1, 0x4) 08:16:39 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x4c2, 0x0) write$tcp_mem(r0, &(0x7f0000000080)={0x2cb, 0x20, 0xfffffffffffff73b, 0x20, 0x9}, 0x48) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x5, 0xf000000000000000, 0x1}, 0x6}, 0x20, 0x1, 0x0) r1 = open_tree(0xffffffffffffff9c, 0x0, 0x8800) r2 = openat$cgroup_type(r1, &(0x7f0000000200), 0x2, 0x0) sendfile(r2, r0, &(0x7f0000000240)=0x7, 0x1) 08:16:39 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0xb000000}, 0x20, 0x0, 0x0) [ 699.617639][ T4498] attempt to access beyond end of device [ 699.617639][ T4498] loop3: rw=2049, want=256, limit=16 08:16:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) fchdir(r2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:39 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:39 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x6, &(0x7f00000000c0)=[{0x6, 0x1, 0x1f, 0x2}, {0x0, 0x1, 0x4d}, {0x8, 0x1, 0x0, 0x9}, {0x8000, 0x7, 0x7, 0x7c9}, {0xfffa, 0x1, 0xab}, {0x5, 0x7, 0xed, 0x2}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x100000001, 0x9}, 0x4}, 0x20, 0x1, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) 08:16:39 executing program 2: rseq(&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) vmsplice(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)="dda12ca93d76f39b75b0d844291623ac60", 0x11}], 0x1, 0x3) open_tree(0xffffffffffffff9c, 0x0, 0x8100) [ 699.678878][ T1838] attempt to access beyond end of device [ 699.678878][ T1838] loop0: rw=1, want=256, limit=16 [ 699.683010][ T4498] attempt to access beyond end of device [ 699.683010][ T4498] loop3: rw=2049, want=257, limit=16 08:16:39 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0xfeffffff}, 0x20, 0x0, 0x0) 08:16:39 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8e69b75c9e2e3361, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0xfff, 0x2, 0x0, 0x1}, {0x5, 0x1, 0x1e, 0x1000}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) [ 699.740452][ T4498] attempt to access beyond end of device [ 699.740452][ T4498] loop3: rw=2049, want=258, limit=16 [ 699.761950][ T4527] loop0: detected capacity change from 0 to 16 08:16:39 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:39 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:39 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xa1ffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x2, 0x5, 0x2}, {0x400, 0x0, 0x6, 0x5}]}) 08:16:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x8) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x6) write(r4, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) write$P9_RREADLINK(r2, &(0x7f0000000300)=ANY=[@ANYRESDEC=r2, @ANYRESDEC=r3, @ANYRES16, @ANYRES64=r4, @ANYBLOB="8c56e57cb7e28407c95792abf2de3d4929f87e58028a583ac544bd04fbe0e786e9b2c4464a7faac53c189ddcad54afebcea0d3759f07caec37c426f393ea70ad7d7ab5f9182808424544564b8880a65a1e9a5f4b0c7ba8ee52dfb947d04fa5802ed4cd2a03884da6e9258e26d89040fb6dff68703d7546a4dae70b0c41315fc0b6a6ad0577263df932a09f3af4ad973d8b55f47bda02cfc7c08cbc6226c014156649dfc1c96e67b470fc2b8a982a0f256af953d8de59d9e8caf2ffc4b0715c31857ff47d478712a403d38604bbe704e220a65c9b2415e806e1139d", @ANYBLOB="cfe79b9e3fb198456681ee4a8faab23064cc5ea9910c402693f70175b0008f4428"], 0x1c) [ 699.807308][ T4527] validate_nla: 16 callbacks suppressed [ 699.807322][ T4527] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 699.846814][ T4543] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 08:16:39 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x30, 0x0, 0x0) 08:16:39 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0xfffffffe}, 0x20, 0x0, 0x0) 08:16:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:39 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x7, 0x0, 0xfe, 0x7ffc0005}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:39 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0xffffffff}, 0x20, 0x0, 0x0) 08:16:40 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 699.965976][ T4578] loop0: detected capacity change from 0 to 16 [ 699.969644][ T4579] loop3: detected capacity change from 0 to 16 [ 699.982237][ T4581] loop5: detected capacity change from 0 to 16 [ 700.003402][ T4578] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 08:16:40 executing program 2: rseq(&(0x7f00000000c0), 0x20, 0x100000, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:40 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:40 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x4, &(0x7f0000000040)=[{0x200, 0x11, 0x6, 0xd07}, {0x8b, 0xc0, 0x7, 0x800}, {0x6, 0x5, 0x9, 0x413}, {0x1ff, 0xff, 0x62, 0x801}]}) r0 = open_tree(0xffffffffffffff9c, 0x0, 0x8800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000200)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000400)) [ 700.031135][ T4578] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 700.071015][ T4600] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 08:16:40 executing program 4: rseq(0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) chdir(&(0x7f0000000080)='./file1\x00') ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) rename(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)='./bus\x00') sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) openat(r2, &(0x7f00000000c0)='./file2\x00', 0x181, 0x83) 08:16:40 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20000060, 0x0, 0x0) 08:16:40 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x31, 0x0, 0x0) [ 700.113748][ T4600] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 08:16:40 executing program 4: rseq(0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 700.184174][ T4620] loop5: detected capacity change from 0 to 16 [ 700.212331][ T4628] loop3: detected capacity change from 0 to 16 08:16:40 executing program 4: rseq(0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:40 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x7, 0x0) [ 700.235116][ T4633] loop0: detected capacity change from 0 to 16 08:16:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:40 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e000240008080f801", 0x10}, {0x0, 0x0, 0x1000}], 0x8000, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x206204, 0x100) r1 = open(&(0x7f0000000080)='./bus\x00', 0x100000169042, 0x98) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:40 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x32, 0x0, 0x0) 08:16:40 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0xb, 0x0) [ 700.388650][ T4671] loop5: detected capacity change from 0 to 16 [ 700.403773][ T4672] loop0: detected capacity change from 0 to 264192 08:16:40 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) 08:16:40 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x700, 0x0) [ 700.472792][ T4682] loop3: detected capacity change from 0 to 16 [ 700.494891][ T4672] loop0: detected capacity change from 0 to 264192 08:16:40 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:40 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0xb00, 0x0) [ 700.561076][ T4702] loop5: detected capacity change from 0 to 16 08:16:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:40 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x33, 0x0, 0x0) 08:16:40 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:40 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x2000, 0x0) [ 700.692269][ T4723] loop5: detected capacity change from 0 to 16 [ 700.703038][ T4727] loop3: detected capacity change from 0 to 16 08:16:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) r1 = syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000240)='./file0\x00', 0x4, 0x3, &(0x7f0000000400)=[{&(0x7f0000000300)="8b13c87e351c2d36e86e784b6f6d0ed7bbd6003c47b4595b2df609d8ac9747cdf8bb851a645b8137d64e47e1b026d6178032f70e5afc5654daec79127c56644991218c8fef1b926c85488f432a65ed2a3f7684a31a34cb9f906177688739b14bb294d0a9af544fd34271f2d7d1d1dd3220c7de6dfd33682c836ef7", 0x7b}, {&(0x7f0000000640)="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", 0x1000, 0x9}, {&(0x7f0000000380)="e41e2d83e3cfc797df1f6bfea9ef623fc8c40e1da630306d8aaeb548deaa92581cbf50862c35bb8fcfa1ded04676e69028fc0766081099b2ccb0e6a4356ef737d049175a4565b7aa03f39e2f0fac2e0c58df6515100b85eab28fd950aba89e913f7bee077d5657a420ac7a21bf31ecdb5f2db05b5a6a1699e007159877f3", 0x7e, 0xfff}], 0x40800, &(0x7f0000000480)={[{@uid}, {@uid={'uid', 0x3d, 0xee01}}, {@session={'session', 0x3d, 0x12}}, {@nocompress}, {@session={'session', 0x3d, 0x3e}}, {@mode={'mode', 0x3d, 0x7fffffff}}, {@hide}, {@overriderock}], [{@fowner_lt={'fowner<', 0xee00}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@subj_role}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) sendmmsg$unix(r2, &(0x7f0000000680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}], 0x20}}], 0x2, 0x0) fchownat(r1, &(0x7f0000000280)='./file0\x00', 0x0, r5, 0x1000) ftruncate(r0, 0x10099b8) chdir(&(0x7f0000000080)='./bus\x00') r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) symlink(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./file0\x00') sendfile(r6, r6, 0x0, 0x7fff) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r7, &(0x7f0000000080)=ANY=[], 0x1c) sendmmsg(r7, &(0x7f0000006400)=[{{&(0x7f0000001640)=@in={0x2, 0x4e22, @empty}, 0x80, &(0x7f0000000580)=[{&(0x7f00000016c0)="59e7e8bb1c9a8d676c65291ce2b64fe77b7659b9c76a52fb943625e88a39bd729442b4fbc87f5bb6b7f924d23be8bc1e4f3b3b7190f49ab729a61b0dbf7f53c9428e719eb5a7a92b4652aa", 0x4b}, {&(0x7f0000001740)="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0x1000}, {&(0x7f0000002740)="2621ec729576842936f68614a86ab4b8531e3b90b31d1c21353ac01b2d5a5c9e4c41b5fac1e2ee11873959d8315a7c3e5d311d28f24a431aa5fb4b39c3d40431fb8439f1e6563fbb79d817c0a5438e9e8730819ae7", 0x55}], 0x3, &(0x7f00000027c0)=[{0x78, 0x110, 0x20, "51637466590edcd4630f1f28e986041ad936b2b771521a5f04d8ee39abc75561b9c2712c0ee6a810d2ad143513555ed2b203e9d21d68e6f7b7f4fc9f15001350cb8f3d34af602606e403065b60ef5e452acfcb2aed61b84a6073cbf35471bac52ed0"}, {0x90, 0x110, 0xfffffffc, "54a74c2c4dc3506dce9f70b615d84ba5225f84ac06a1887d420f9aa1bb4654a4da83d8592cde70ad5680d47828f29c0000fe8f5ac42c6054f527c74edfde60c34a5c050a745813173ddd638bc35e6b0a3b8fb97c20e2e981cc27f2ed15a76b86decd3d5d00e5c73e42fe9d113b1e013cc28fea6a1091858884"}, {0xf0, 0x10e, 0x0, "1d05ecf8e0de6264e6998704189289a481bafc946c89c2d12aaf6b5c38c31c8a25bc88f85e021a26ab80c6224bbc81b9343aa9a8172d9b7bcc4f2d17b8512eb613cc8994fa3c6bf3aaae8f3889f88437ecac686393409da2f5cc32d945b726c7e7f5e2384f7f2f0839eb4ea868f52d9c2023553ad2fd183edc34ef7d59ec398c87998e9ab88db94d0189c969bb5bfd70a84b0a30b489d0a95fa4cc0761af3705465370d9af630ef89fecce39332278f59c195e7913a326b61be174f26a7ca850b6360d71781f1e129aad60404a138834b2b6385a642f66018450"}], 0x1f8}}, {{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f00000029c0)="bac7f92e4d5e92c18cf8607c8d59f32c0b391f5bba5fdb48bef8b8cfd7c92fbe438a093d8ed674c66575985a2725569f0353fb730c8949171d39b8c395cbafa6c5b6f4", 0x43}, {&(0x7f0000002a40)="e41f6f76f02156f9a50a9cadf6e2d0905d976508b1e44b3d06c5d4da36f4e1da02a0adc8d467099ea76e728ca4a154a080f99132df11d37052571c080c033198b015c434394f3b961a9b2e4104be0cb28e4f31237153c2412ce05492756f9ad6d6067787fb45df12afaab8968037aa8b3ace8314df273b6e5ee743c5b4f0286b7ecd4974a4e0582d3e753af5b497e094661453ffdc2d7f5df1", 0x99}, 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{&(0x7f0000004f00)="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0x1000}, {&(0x7f0000005f00)="f00ce1042add08416c9e91cc0837e795122c01562a7aeb26728a32b3ff3d034415b666f6e41efe2f5d2a737422c01240e051c03c8ff1bac866a008c38ef53bc0a589c233c2e28cbcfdab15c5ffa7e19fca8326ccb2b2216666e0c55a30c77e827fab93f5836ad8040c9c6d939b76a9c401941c02b7cedf4cbba7ef3da9f7aa3561fe7a170145e042fe814f9751e1a46bf186f29d1fe572fa411fcf617c65641b6a7316b15c932393b11c02fc2ec5f8e441a39e345b6a116545269604ff4849176423830e37386ee9809499dab6115d7ba91c0d9ba516d10533318232dde7d8aee14d16806a66a826224581a6", 0xec}, {&(0x7f0000006000)="036a9e80060733b68b2119db4c", 0xd}, {&(0x7f0000006040)="daeb0695ff248acffe96a59fd7588e70d0f3d3a37e306849cd20fe15aa5cca0df0e164de5bca43f042da6d3bc15b50cd521fb387c724a759cf58b0162458734173da5e3dc6ce62688b2ac72598fe717244d342741aa0669d3fe0709ddccc146dcba5ac31b26514122af500c3fb0a262abe0d8abe133d0493739de556787689cfaef5d834c531132fa48cd5eae29238aca9ce3bc8d595a8c57cc39817d14091beb3a823c2748851ba73b54e647f4378603fffa77cffb7fff3e731c6d44d7559c442c0a63aa5eb05f5433908ccd3f309", 0xcf}, {&(0x7f0000006140)="0e05ffc9ab43451d0c1c30c74583f2a3fc1226c4107f3556ce98bc7f15c89ac8430397e39121", 0x26}], 0x6, &(0x7f0000006200)=[{0x48, 0x6, 0x6, "5f55e67873e308db4b0e3962ff17de226ad992f5b6598fc6afa76c2cce3060e55d3026aa14d68371490edbcfa54fddee85"}, {0xf0, 0x117, 0x908, "115b4be2cf9097c2fbf562b7c0b535dfc2e15b5a03828a3c66f13e355e6250b4469ef8a9a809dd723da614b4a97ff8a6035b2c513a84b428b4c2380e6b40757380a2323c34f19d1159793988cab0ffb614c4b7ebdb9644949979d7cdf95233906f8bb82264c328d85e167921308837ceef7427a9b720547ba99546c2fbdfea929d006a8f0400839f5a70c41f1dc6d7dda8f174ca51b0eb284676cb9d3ffe30a1260744a9ed42c66ca46d116bb074789699320c360ac15426301522e330330ddef5602a0624d2b808ee312337e5c2ce6bd2c39b70ba2b9e09e807249526"}, {0xa0, 0x118, 0x4, "503445d80c221649dbcb05fc2e3559dc9708605821bdbc1dbcd047542e7dcf68789489aa680d70f41be3198f026df0a9730fc3da3292acbccbdee66c2b599a282913bf80ae065136f33276064176c908f21c997022a48ae4d602cd9f1d9414f2f0e90f1306608af3fd3ba44a8b0b8ca2b435b2ec7bfca40e3d7ce3261f77065d6a2d97ea4911cc94a7"}], 0x1d8}}], 0x3, 0x1804) open(&(0x7f00000064c0)='./bus\x00', 0x2, 0x110) preadv(r3, &(0x7f00000005c0)=[{&(0x7f0000000580)}], 0x1, 0xfff, 0x6) 08:16:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:40 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 700.771533][ T4739] buffer_io_error: 40 callbacks suppressed [ 700.771545][ T4739] Buffer I/O error on dev loop3, logical block 256, lost async page write [ 700.804819][ T4739] Buffer I/O error on dev loop3, logical block 257, lost async page write 08:16:40 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x200000, 0x0) [ 700.816907][ T4739] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 700.826679][ T4739] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 700.857153][ T4739] Buffer I/O error on dev loop3, logical block 260, lost async page write 08:16:40 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 700.869420][ T4748] loop0: detected capacity change from 0 to 16 [ 700.874309][ T4754] loop5: detected capacity change from 0 to 16 08:16:40 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x800000, 0x0) 08:16:41 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:41 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x34, 0x0, 0x0) 08:16:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1c) open(&(0x7f0000000080)='./bus\x00', 0x100, 0x21) 08:16:41 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 701.001453][ T4778] loop5: detected capacity change from 0 to 16 08:16:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:41 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x1000000, 0x0) [ 701.063942][ T4788] loop3: detected capacity change from 0 to 16 [ 701.072531][ T4791] loop0: detected capacity change from 0 to 16 08:16:41 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc, 0x50, r3, 0x704e7000) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:41 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x7000000, 0x0) [ 701.145820][ T4805] Buffer I/O error on dev loop3, logical block 256, lost async page write [ 701.164193][ T4810] loop5: detected capacity change from 0 to 16 08:16:41 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 701.209315][ T4805] Buffer I/O error on dev loop3, logical block 257, lost async page write [ 701.241143][ T4821] loop0: detected capacity change from 0 to 16 08:16:41 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0xb000000, 0x0) [ 701.257870][ T4805] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 701.281526][ T4821] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 701.290764][ T4805] Buffer I/O error on dev loop3, logical block 259, lost async page write 08:16:41 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 701.320027][ T4805] Buffer I/O error on dev loop3, logical block 260, lost async page write [ 701.320978][ T4821] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 701.364625][ T4849] loop5: detected capacity change from 0 to 16 08:16:41 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x35, 0x0, 0x0) 08:16:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7, 0x8, &(0x7f00000018c0)=[{&(0x7f0000000300)="a45cd0e1177adf973c823d1d246ca8040d2fdf517e68edeafc58ef5563bd9abc1b07101aefa0c308941fb1e550b81590293e0322a7bc6bd1d1ad46d5415f91f2fa6f5c7172a7a775feb3915580d44ebc734160f5fc68d27e6ccbefd6cd22193fa95b75419830fbc04111af290d2818509c1eb29b7a91d09d838725895df9da6443d3d8c2ba748f4c68db46fa3d9a5425a2a75e98fc41376e395ab006bee9d077aba4fc55885d85a931894e712fd7d730f6a3fa6a49fa8f549ece167446f70cb8f71f59534823", 0xc6, 0x9}, {&(0x7f0000000400)="dc6413695047b3c91dab603ccab7faafa38c14fff85264d68028f0e2ef78de35a3e30998a1099bd6d2a2cb856580dc7bbfc34fa1b0254b27276ab57bca1b4d0ee6c7da59a67e8bd0596f9cca3719d640d35bbf0ece619d5f274536a4ade7ee7eb90b06c744135b043e53deb6401b8b11f9c472bfe634c14eff63dfebd3caa5b340a61d6a3e8d8080fc96408616db6291ab7660cc31c2415aea422e49165bcdbdf1435822", 0xa4, 0xfff}, {&(0x7f00000004c0)="663934f8226f086ed58474dbcf06724d40de7599cc5367f9bc0d662f511ef52bd17f58992f6a442793f1a0b4fc058faa5d00f2c61e493593f1e1f854360ad2f320a59831348d2573d1ea74e09df69babbb862f973bb6e71077e86222601e8f4ab7599604661be9a2758206d90fb8fc39d3665f78049ecb9550eca27f38534933ee580b790baed137de817cd11ad2a3cdcf95ba8029812a6f3a01368e5054eb1692c91e4dca09facbcb56a79c989a3f620a943f6713d50ebec1117ca9156d2c471779664e921f010b3f56e125dae3dae3daaa70c4a553c561a77a41edcee140dd085e38ac074b793b1fa4fa6094d2c2c43300ce", 0xf3, 0xeb}, {&(0x7f0000000640)="3e86396bbf8a57ae5f60328d4e79833dd08850d9b6f149894bae0b907c40e0aca0b3b922823e068cc7c3c36a2eb40da54fd286815154a755a3aca51c8f5a733268d07f812b220c06c8a5aad48a12f314771b821d2dceb182d0abd80e4c7b457d207dc135198009fb7f8abfd2325df16fc8f9d645f5f3eb2a08c2473b71c33d484813ac3f925030f0af43c8ebd949272869dd98a41d2fe2aa0251cca1277b0b25b8a0b942158cc63820a084c382257a5c5de7a50d37a58361345a417e947452fcd564f65cb937cc7c12cd61229892a59af75da5264d", 0xd5, 0x7}, {&(0x7f0000000740)="162984f15f495abf566a33144603eaaccea2aca34aac5b2a1644ff8761f1f7c7f0fe6afc5f0adb9a73d329f9be52f148e268ef7e79ec6e28e978965d76a3738d928ccc62f310a3dcebafb6bb4931e3cddf7ca3c098737d5fd5c2e523f7055044eb2b4a4e2c65ade812fcca0722d46ee6777a9ca17c7f2c4d3e1c6664283b038395be4e5cb46b81bb5226f0208a3f805c83274a4bf06dbe9faab24d5d637846cd3961ae1065f4", 0xa6, 0x1}, {&(0x7f0000000240)="2f5639dc25c042d7f370ac31596e79254335a9e32e7f32fb5dfd3e3c4f646fcf7523b616071802c0645c4072acc87c2030186c25a58598eca79ffea43c0b9e4bd7cfc4846e840bf90e385dbc323c6a47a71e4dc417cbf8e42a4cfd31c629f729629f8c23e74356942d18f079d693b5", 0x6f, 0xd0}, {&(0x7f0000000800)="603f2549640f09812cbd4e6e8c96053cc1146fdadbe6ff077c1403c58c7d5dabc103e78e380bb55f81e3ca6fb867b03cd6eb4d4daf550980aad95d0ecc4b8500757bdb9782ca319c3225f43e4cc01d10f098adb74cac4f98cd57af90c04fdb28b6eaecd795cbc5c45ac951fd19fc1ee5054538ad9bb03bcf95cffd9d64d4ebffaa8f40deb03f142026e374814706", 0x8e, 0x8}, {&(0x7f00000008c0)="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", 0x1000, 0x400}], 0x400, &(0x7f0000001980)={[{@uni_xlateno}, {@nonumtail}, {@shortname_lower}], [{@dont_appraise}, {@fowner_gt}]}) mkdirat(r1, &(0x7f0000000140)='./bus\x00', 0x8) r2 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) open(&(0x7f00000001c0)='./bus\x00', 0x101000, 0x4a) renameat2(r0, &(0x7f00000005c0)='./bus\x00', r2, &(0x7f0000001a00)='./bus\x00', 0x0) ftruncate(r2, 0x10099b8) mmap(&(0x7f0000fef000/0xe000)=nil, 0xe000, 0x4, 0x13, r0, 0x4e5cd000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x3f) sendfile(r3, r3, 0x0, 0x7fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:41 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0xfeffffff, 0x0) 08:16:41 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:41 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 701.465162][ T4866] loop0: detected capacity change from 0 to 16 [ 701.472640][ T4869] loop5: detected capacity change from 0 to 16 08:16:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = socket(0x25, 0xa, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) preadv(r2, &(0x7f0000000740)=[{&(0x7f0000000240)=""/112, 0x70}, {&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f0000000640)=""/251, 0xfb}, {&(0x7f00000000c0)=""/50, 0x32}], 0x6, 0x376, 0x9) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0xc0800) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_PMKSA(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x24, r6, 0x61f97363a768ca5f, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMK_LIFETIME={0x8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r4, &(0x7f0000000880)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x6c, r6, 0x4, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3b3, 0x44}}}}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "b6e209d9f3"}, @NL80211_ATTR_KEY={0x28, 0x50, 0x0, 0x1, [@NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_MODE={0x5, 0x9, 0x1}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "32169fe3e384ede1e70677d2df"}]}, @NL80211_ATTR_KEY_SEQ={0xe, 0xa, "ceeff9896cec7384683f"}, @NL80211_ATTR_KEY_SEQ={0x8, 0xa, "480edacb"}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4040000}, 0x94) 08:16:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:41 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0xfffffffe, 0x0) 08:16:41 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 701.523389][ T4878] loop3: detected capacity change from 0 to 16 08:16:41 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:41 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x200000000000, 0x0) [ 701.609644][ T4903] loop5: detected capacity change from 0 to 16 [ 701.613464][ T4898] loop0: detected capacity change from 0 to 16 08:16:41 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x36, 0x0, 0x0) 08:16:41 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000129042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x24) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:41 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x7ffffffff000, 0x0) [ 701.731812][ T4927] loop3: detected capacity change from 0 to 16 [ 701.746555][ T4933] loop5: detected capacity change from 0 to 16 08:16:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 701.787294][ T4940] loop0: detected capacity change from 0 to 16 08:16:41 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x80000000000000, 0x0) 08:16:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000640)=ANY=[@ANYRESDEC=r0, @ANYBLOB="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"]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r1, 0x10099b8) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x8000, 0x8, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x0, 0x40, 0x65, 0x0, 0x61, 0x4, 0x0, @local, @broadcast, {[@lsrr={0x83, 0x1f, 0x71, [@local, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101, @local, @empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0xc, 0xa7, 0x0, 0x6, [0x1, 0x1]}]}}}}}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:41 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x37, 0x0, 0x0) 08:16:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:41 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0xf0ffffff7f0000, 0x0) [ 701.882340][ T4958] loop5: detected capacity change from 0 to 16 [ 701.945566][ T4981] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 701.954305][ T4981] loop0: detected capacity change from 0 to 16 [ 701.960868][ T4982] loop3: detected capacity change from 0 to 16 08:16:42 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x100000000000000, 0x0) 08:16:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x10099b8) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, 0x0, 0x7fff) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 701.980920][ T4981] FAT-fs (loop0): Unrecognized mount option "00000000000000000003BÓŽ=>ß(lF¨ÂěŮ4¨îbŕ0*ł^˝’rRř‚|ýíhy'< ‡‘鱎ĺżä˙Ř|4·09MĺbI®^M˙ČŃ>’cMO?JÓ¨ĘűĹau" or missing value [ 702.013176][ T4993] loop5: detected capacity change from 0 to 16 [ 702.091403][ T5001] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 702.100262][ T4981] loop0: detected capacity change from 0 to 16 [ 702.118113][ T4981] FAT-fs (loop0): Unrecognized mount option "00000000000000000003BÓŽ=>ß(lF¨ÂěŮ4¨îbŕ0*ł^˝’rRř‚|ýíhy'< ‡‘鱎ĺżä˙Ř|4·09MĺbI®^M˙ČŃ>’cMO?JÓ¨ĘűĹau" or missing value [ 702.131537][ T5014] loop5: detected capacity change from 0 to 16 08:16:42 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:42 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x700000000000000, 0x0) 08:16:42 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x38, 0x0, 0x0) 08:16:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x10099b8) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, 0x0, 0x7fff) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@ax25={{0x3, @default, 0x3}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)="cfeaeea7cbc1245e91f1ff5d197b12aab8d88d62573fb6644e29f0218206a345d0ff89eeeb8131a5ada1a86b5ab741a22535255a6e70706069871950bfdae678bc6b8dff72f9b3176764ff015f6784ea86ad1ff702a9eaa3f0280575d281eb116b58b5c4d9c3e89105548b4317345e0e9394ab0e4134ec6ddff703c9299b36019d538f38f7216b7e4e6c3f53781b4c1e87ccbe65ab3eaba63d01ffc1defd2a339d3473dd", 0xa4}, {&(0x7f0000000240)="6666fe47c34f56819ecce421ea9955e583893338646904dba9805f36b84b866aa4e059203cd71e62f5c3e9efb5a47583ceffe1f73f5ea425151bbbed29de54018345c04acdf7606d9045d3c874cced9e8959dd0bfc4b90e747940f213fecc282e16610e125a25d9350c1bf3b5d3109e7a84abaeb8d2ddd75fb5135f36e", 0x7d}, {&(0x7f00000003c0)="57a29776bc0b4b1845afcae7d736c44d8e7123465d3fff5714b965fadcf120be0daf18c8c7facf6b360dcc5b21017ce800fc17fd5c94fd0c1926a2f948494f8e44156d156b094c3f1d292d73afea8cb228bc77b096cbded1e0aaf536b3aa6888cbb19dc06003ece0f31adc06c5f5b61713f8ce9fc3d81f2c9f83631fdb3cb65ee12f4a16fbd1895e95275f825a820e96c758980db12275161bbc9ee658377dd7c808a91a9ecd910373005cf8876a67ee334aaac048807e3937be819ff43752b692d654de9ea8a55941f47f2f0757ef19e07eb9d9ca2b97f16fdec3bc53c80f4eb0b65e6f86daf0a11a3db49f85e28f267215e3e2d88e54f8", 0xf8}, {&(0x7f00000004c0)="40cedef88e197c19b872afdf0117d400ae7e9de8caed15a5b1cc1e03d99343085ba32c053bd6f95bc42905c89317e6f5215ff3c7a41c3f42fe7253b3743a21fb7426e226db79", 0x46}, {&(0x7f0000000540)="16d7a7a7c4f1b305508700b3dc6d068e9872ad920f1db31c5f311c315fc965e30b4e0d81f716d050a5231ac8f152caed7f3ae9649c5fa8dc78bfa9ce7e77f8cfff2a5c0ab34ca35b2184275a4f0a35c0e97dbc9bcaeedd245b1e6b9f9b1ce3dc25e68083a9af67ad288d23eab7bf0b7344390492", 0x74}], 0x5, &(0x7f00000006c0)=[{0xe0, 0x101, 0x3f, "9dc1047ce74b32e3f9f393d615bc9bd3d8f676675cc71fd4567fdfc67c2921ad36bd54ffad55a9ae93d8e3eec2d98ab599227a746deb0c4d3306cb361fbaf6f14abc892efbe44362c68efa73591617d4f41cd3c22a8dd39f6c0fad6072a92c8b941e660c7d2890ca8f94b4045710b9ed10282607350e2175a90a2d2168a0cfe70336fa5c58a530c9cf2534dc89a1f44ca3f8fae5210c1c7f585674e3c39ae38af241d9048b52247faaa38310c3220ba6223a5c10ad41c5e227770a1b91e74fa51f7169bbc9ddf5a7a9ca967554"}, {0x80, 0x118, 0xdc, "6fbc20a0c935bcd9c4f7628d0ee7d0935c13cc7aa803b8612e9fe51a579015ef9c547f6b763019f8ac7ecc5689a6c0e9df0b3f4cd6598f6c20242358230191c5283eaad2e746fa680055f8c1dfd5b59bae18ec779e9e37c8f25b3b58e4d280769c82fe8c906b8e289a7f73"}, {0x18, 0x114, 0xfffff5d3, "3d29223337f9f49d"}, {0x18, 0xff, 0x1, "c981"}], 0x190}, 0x200448c0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x10099b8) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, 0x0, 0x7fff) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:42 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0xb00000000000000, 0x0) [ 702.601283][ T5040] loop5: detected capacity change from 0 to 16 [ 702.631013][ T5044] loop3: detected capacity change from 0 to 16 [ 702.642432][ T5046] loop0: detected capacity change from 0 to 16 08:16:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) syz_io_uring_setup(0x1e2f, &(0x7f0000000080)={0x0, 0xdb0d, 0x10, 0x3, 0x29f, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff8000/0x5000)=nil, &(0x7f0000000140), &(0x7f00000001c0)=0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r2, 0x0, 0x0, 0x0, {0x50}}, 0xe1e7672) ftruncate(r0, 0x10099b8) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, 0x0, 0x7fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000100)=ANY=[], 0x1c) [ 702.693316][ T5060] loop5: detected capacity change from 0 to 16 08:16:42 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x39, 0x0, 0x0) 08:16:42 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0xfeffffff00000000, 0x0) [ 702.797797][ T5083] loop0: detected capacity change from 0 to 16 [ 702.802234][ T5081] loop5: detected capacity change from 0 to 16 08:16:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x81000, 0x101) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffc}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r4 = dup3(r0, r3, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f00000000c0)) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r5, &(0x7f0000000100)=ANY=[], 0x1c) [ 702.853608][ T5095] loop3: detected capacity change from 0 to 16 [ 702.936432][ T5111] loop0: detected capacity change from 0 to 16 08:16:43 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0xffffffff00000000, 0x0) 08:16:43 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) fsetxattr$security_evm(r1, &(0x7f00000000c0), &(0x7f0000000140)=@md5={0x1, "26f0d1b29878ba8506c5630924f38cd9"}, 0x11, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:43 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x3a, 0x0, 0x0) 08:16:43 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = open_tree(0xffffffffffffff9c, 0x0, 0x8800) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000045f80)={{0x0, 0x27, 0x2, 0x4, 0x73, 0x9, 0x80000000, 0xffffffff, 0x8001, 0x8d9f, 0x1, 0x445e, 0x80000000, 0x9, 0x6}, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001800)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000046040)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000046240)={{0x0, 0x5, 0x3, 0x3, 0x5, 0x0, 0x1, 0x5, 0x8001, 0x6901, 0x7fff, 0x4, 0x400, 0xcc4, 0x80000000}, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001800)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000046300)={0x0, 0x0, "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", "a3e567e43f4e2bb801c406c29d4d2b838ed1c0e4c8c2d56db2e76470348d21dbeb4a3b11e7cbd0e7c42624617493d5783de16b5492a5efe2388931ea0ccb0d2152a2c650f851549e4e4732b407a983c83b929ebe4b1d441539b9e8403f31f2403abfdd81950ce43e9f0a63bce321d10bdab79158c860e8b07c709f0aee74c2901ad513e78bec642ca1ae9058ab299e844635722d9ac76d311d9d57c3784fc6996788c3fc3a3270f76179185bb2fb4e421b96c9ac74c94213ed7794066258e7c61fb2a88a9f5ea2a10d61d8bf20e3041421e974dd2ed4193e4a243c0ea2487203eaea741fd4b17e444829229135d5dc811a1b908c54cd7e101e231a1174a73cba6ef4725bcfe40aaf579fe822082bf6bc37af6a30eb99014a413debd7ac6e29ed7d20ee2dc5d0bf3cdcdd020b97e90cd5ea150230c8b93d94e45c1ec151a0d6b899f351a95dd0b16f9a4b6771a4ba197011e8f90cc9793d41b4659fd928896276391293050d0c40ca143bca489092fac3922a03ccdec0c95349063e28cb3f13101ce994968e7b00eedff091077a631e71139b9f65ff9dd2fa1710b5d6d7be00cfdbcc1fcd4d843ebcd593fe0c822d8844fe46d0a7311adc2b86781d5421ad6790cb7ca6307012304967169a6db1f6ae78884e2a8b44e7a6c77d788f0d7b88174f78d4b87ca25651563041cc2e624b1921e07e8ee3af66d744e991155e0f9bdd020ceeead07419cab79bc37eed1c9fdc3078fd176d4d11093df73ce9cc8e0178dd17e647333273660b16e4cb2a2ac7f016ca585685465de1468a406da52c0672d65e2b35cb93d19e54613f457de5d36f1332a193586ab91e49f506a735dcf146bd5678cd385bf4323f06ba273d26540df148f9f65cc8e279f2b279acfed5b26ee50ece3beb98aea88e7a6d67b3bca1b751f1883e273b7d5d397711da9ed287847114daec97b7543c20414ac4bd7f5a863c61798b6aea91997776bdd43e3e746ec203dcc865b416587b35ea340075f2b942475cd46e9059c2acba062188e27486c94d9b36b677a81347750ed03a371a0c5e85ea02534310876ff38705457d29e581aaa37bc8161f5e38be01ecc85a5edef898d59a5e99b72db82f2fc9e0450465fbe32087b6cbefb3169ed0fb0ab0931699c68bc475084bb2b02f53f26d739ccbda003f782b36c5a22a70acd2a37a09878df1eeb88a9911e2bd777b50b925228ddd07a5fc633c746875e8de28b061d3ad7e6dc1a8b9d15c3f737cf192d4ab4f428a113627bb2d871f56cfb48444e8e28758fb11fe03a4d5438ceb982eb954925a514443319bf7edecf784de827f58ecf896590de7b511f595f085e123ed47e1d1c04ef57f98772a5baeb3400564d0383800ec07a9a6257d6aa282741300408903d52cdcf262e99148a29d4b0e9beb00e69a65ec0136534aa32a572be4a8f938e9e72aa4b74fd781cc5d03f2938772056ee4c87a4bade2f24be5b0dc550e75c2eea9743e060b71ca0094cec99c7bd7f47cee4a0daccc9d71b7318f2dde7792c8e28e6e7f0866cc59a1e2f2fc8155b98dbeab598e2327920e098bbb850be13f580b947bdbbf2ca363c97d81f6686c59015205db1e12497545b160b2d2aab6b1d9b0c565b4f4db2c38685558481cbc9b9c660de367bc6e190ecea9963d5ab14a5ab8e58430dc91d5432aa4cb3016148cc3a58cf2d89b9c541536e2fe2b145f709fa94e0e274642a943349cabad1e494254d319ba4451477af11c0e27603fdb173f1d46cf28f24154cd0be410ea27cfa1f8daf45e6a032ee046cabfb478eae1237071fa755183b88a906ae4751ce863037f744b61b50fa1e171f9421ad731d1fce1c772c190dfffc33b6e80cfe5dccb002f04360649ac97653476ba9bf0517ef05ebdc98981c42375b1b92d3f606816919f26687870d34b7754c99569f741fe7e9f0e684ed4573947f046c88ca84d65401d50a36a163a59e3d11bf8ad4bd7ad70befd352663d5de39285c4f31addd5a4ac7737750292afc26dfe998a84ab58f596676664d5c92f233bb383e5669e0d5bad2e8a9d43cba75a2b801a21f1cea3c3719a1ad32ee3bd710bd8b1fc026db75331d1d170fb7e0189fe9b7b08d3d81c99884dee450e2007ecf9947ebc3aca427bd9e981957cd2c9716985af67d3fa37b62fb491f388f06fb1ccd3e4f9e36f742cd1b06cb085c0795ad2081efc5980a2f45d440c340e04d86cc3d1fad83203c020934e2b4796a36057d2eddf0f5e2e51d5404053012f9ac9628add61306aa8b3d7fd7f923b68bb7176e18dc11582408614e7b86500c30bfabcd43b1cc88fd7fb404ec83d6e29a81392c92d5f7a4e2b6c3282ec7c5e27021ab23e466eac149c7aea2edac4843d22f7350f05aeb7d0f256f232d56e1f7588ff656c8c1db942aa06f1c1712cff5708324003d47f4c4614b1f2dc666648593685ed96c3682988888433e8a1f7ccb4437b11dc21d3df16add8d4fe3e282cb04930d50073f0ff8aaf91d66fe92c24c0c501a8d9d42de281d5dee8275841c49345e01db403c262794542f3f07883bf8d42c5a1052af3c7ab29667e1776a15f24e9fb0d9e2bc2c9de4e14c8319edfa089227c878e84b470dc2fc5341277bb1dc6cab8bd38912edda1cb186152ff8639b16288cddf36d8b8bf18bafaef1d16e743a4442a8d8fc512d41880be1c3c6e7061bd2a01cc786cca4b9cf7b95cc5f4466c29a45759a12a4dc81aeb7f22c64cd0f8f0886df999f01da13c8b70d5fb736c907f6a424091d9a4be625b70f4995ce51cba4064a1f5e2bd3d5291e0e2a8060a44daaca154706d49c12c78b3d7e6ad07ac0ed4c2ff564e3ce6f36f9023cbf46dfa12271da79124eebcec52755c35b33abf500b9ec39a0e75aae395284dc65df1edeff84d5c5dc994709f218c16b1f595804a901badce25c4211d08b49e0b4ba2933ac3c179c716f635628c985ff8e7acdd2673e9a91924a691fae7ad162fe3edc0811f762bfd40ef3b1eab9f2d941d37e0804c1232d80902c7e9813825e4f31f3a111445a1b420bc2833359cab4bcdacb7bcff26329c8c2e93771cee0218607c854a29ede3c7409ece1bbd9b07781d8ae9dc71773528b0787c29e02bbf85d77c7bb253133b6ada6ab6651488e06826dc2811f64bc001a76bf54487432959aa1fe1176724afbece629528a2d0b920163fb2687d65dea3fabb653d5efb904434c419c6b103195df262d951ed8e7af8403180f1472613465905e103ee954aba4538c3bec5682ae153512fa1e566a96ac5b50a103ffc11cb9a1fa92291fde27cfa5edc162836df05f7ae4cb540f15685d80ff61e5c9ff35d963da40e478ad68815a7e60dfb746d9a08bf4633c147863244a4a2d229e94a59efd2b509f6d2f77f58a07dd0adf016054a72480aed81b0a9947061ffc22960958bdbe58ea15d135caaf296a2ca8d41f5665a6ca84f4e7ce1c8e99ef1c1a87298381cce835fc012b285d4559299aa1863f66243849b332b45bf98def480224a04139973715ff396075f7a806c4c83cb95148b747602a37f97da0bdd1b29339d1c8909ff9cd1ffa6ad66725956bfc71708f1b2c640bc81b1ed252dc4a224baad097ba39f54d2c389ee54e0b0fb3387c7ecfb07684c84d32e979f61e30423676e0dae80a3b192c81ebf750a8fa6c1847c8f056b3c11d669d48f84965da0d9278d1d32dea1bc5564bd5ae3c2121d2bf421183c531a068393b089b2d507e1accf1e6c1fb3a2eb6c1f0de43422849b1f864713ee5061e6961d84fd04d8fb1dec5bce4bc97b8f40bf7b9d0c4c37bb25c14be0879bb13e7216f1560af978290a9c639676abf8455445557e50cf897abe67eda5b387732b6a227d542fea766491b4cc821166ce4bd4ccb1282e64e9a9f34a21e66ac03bccb90e0b4f63a417377f827f1047c3b802815404cbe0145f4606f90cfaddab4725ad27d977b438505edaddf4efc7816decb67c6c07996990e017b5602577642218b3ddc33ba0ca7d02b74703997f48e05bff8fbe3cd8b780895a28d3262c6033a956925be824ef3762fd0ca028673a7aa89b0d76ae1953ae6d1ea3f2758f700c309f3ac05d0d9c74b359434f3a7a1e1d67089bce4e05c27693cd59c7a071bd3f6588421589d3993e42c4973151e1238782f3e4789a7f4be0ef1344cb51b5fa1630d0421601651c325607b5b49976b53fcf85fcfd796ba2df76148efa0daf25e23c169bdb97b2f5725b9497b24785864c8d223d29ecbcc068471281dad1dc83aed929667d6abc9ec6e97c1cbab76236a5ca7e162157ea563ab9f20cd47486a2306041dfd0f684c9b35117af7ba532fa79da756d3a9c0d988df2e874e658e629d4e277f9a7b1c72248957049ff744910e7a368a773ca8b2b4ae94f3b0298bdfacd566e930f4616d4949ba28dc5efaf365fc08b4639095ea7389e22b413a92a29f0cb551ccf63d347184091d940fbf1231f610352b4beb1fe4d6ff6e11b3c35818659ebebca65ed67a58ab734b7d54ef260f1085060c4fede18e5144913b0674c6fa9696dc8f82f15a981c84ac1e89494abc28644ff70f5372e5f81fbe6dcd5c9df464319ad873c40aac112d39d661d62d8cd9825a9cfdbe58a0d7b2aeec625e5f823133fc216f185cb76336e4016ab4812ff98a4f389b6f459ecaab7fd3253237527e16f6c2c41627f455665a34b107ee784b5a74e31b61e3461c905452f2cb625e40cf2c15a8673fd1fa7b506f7cfb475a9bf3911c616a0dc3bdf92306a4474ed90a173f6d77e9252ca6bce5b5a6c660d4eba635eef5a762a9b94bf88939af65c0cf854cded41bef6136c17a3eb2a8806a747b12468cd64373005f1fec860134bc33ed68e65893ef0f4a6fa7a8a8515ed75e99a18932d6de0ffb38a5ae44582abc783544885a4264115f1b4717aeae1e4fab6d01bd25bcd72c835bac0516890c53b0d56a20d0d79fa87a2c13660faf320e7d21157a349b2d4781aea841f235cc8511fadaf7d591a385ea4ac8ccff9bd68ec178bda3162d274decafec00600c178f331aeb66895f94a51a26f5173f782f30b14dee8d7cf10d893c450735270f2bafe10814f01372879d9098b4cdab57933582126ef7e2aeecb1fa17286d38b6e8daf103c93ce64dd9a48588a59a2a0fa4f5ba6c2cbd13db95c54d73032d20c9cc65f2e9b59e3a91dc7423b0064cb9e04d0d17a32f0cb75cfa1de8852708a14ff7a8ea0ef62eb8b0609a789f57637e947c6b47ab2a11990c418403fb9932885427c4c18e8e03f77b209938d797a0a1aa553270dbc6d972cecc473da055d9b94dbad3a078633ef29641e049176b6b1847801d89dc215540b4ae9f178be0d6bf2715d1cc3ac87351aff3d9bacd2bfd301944dc0a17072ae5b71ff4c97b85ce41c5956c259d083f9570c6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000047300)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2f768d60014e3b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000048300)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r4}, {0x0, r5}, {}, {}, {r6}, {}, {0x0, r8}, {r9, r12}, {}, {0x0, r13}], 0x20, "41b81fc5c7cb46"}) [ 703.475117][ T5129] loop3: detected capacity change from 0 to 16 [ 703.481599][ T5132] loop0: detected capacity change from 0 to 16 [ 703.488218][ T5133] loop5: detected capacity change from 0 to 16 [ 703.507447][ T25] kauditd_printk_skb: 313 callbacks suppressed 08:16:43 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0xffffffffffffffff, 0x0) [ 703.507458][ T25] audit: type=1326 audit(1629447403.523:103054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5124 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x2, 0x6, @dev}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r2, 0x89f4, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000200)={'syztnl2\x00', r3, 0x29, 0x7f, 0x2, 0x6, 0x20, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x8, 0x700, 0x9, 0x8000}}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(0xffffffffffffffff, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000280)={'syztnl1\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="67726574617030000000000000100000", @ANYRES32=r4, @ANYBLOB="000800080000000800000007405b00400066000001049078ac14140a0a010101442cc723e0000001000000070000000000000008e00000010000003f0a01010000000008e000000100000008"]}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000400)={@loopback, @private2, @local, 0x1, 0x6, 0x7ff, 0x0, 0x40, 0x200000, r5}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'syztnl1\x00', r3, 0x2f, 0x66, 0x7e, 0x101, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2, 0x8, 0x0, 0x8000, 0x1000}}) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r6 = creat(&(0x7f0000000300)='./file0\x00', 0x58) getsockname$packet(r6, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000002c0)=0x14) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:43 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:43 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x7) 08:16:43 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x9a7c9000) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 703.603891][ T25] audit: type=1326 audit(1629447403.523:103055): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5124 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=428 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 703.629951][ T25] audit: type=1326 audit(1629447403.523:103056): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5124 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:43 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x3b, 0x0, 0x0) 08:16:43 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 703.699248][ T5172] loop0: detected capacity change from 0 to 16 [ 703.721965][ T5177] loop5: detected capacity change from 0 to 16 08:16:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000380)={{r1}, 0xa, &(0x7f0000000300)=[0x7f, 0x80000001, 0xc1, 0xfffffffffffff800, 0x6, 0x26a, 0x7, 0x3, 0xdd, 0x1ff], 0x9, 0x5, [0x7600df90, 0x4, 0xd8, 0x9]}) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r2, 0x10099b8) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x5c, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3fd}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x9}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000801}, 0x24040001) sendfile(r3, r3, 0x0, 0x7fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:43 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:43 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0xb) [ 703.759976][ T25] audit: type=1326 audit(1629447403.523:103057): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5124 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=86 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 703.791817][ T27] handle_bad_sector: 92 callbacks suppressed [ 703.791829][ T27] attempt to access beyond end of device [ 703.791829][ T27] loop0: rw=1, want=256, limit=16 08:16:43 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) [ 703.830127][ T5199] loop3: detected capacity change from 0 to 16 08:16:43 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 703.912749][ T25] audit: type=1326 audit(1629447403.523:103058): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5124 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 703.925934][ T5219] attempt to access beyond end of device [ 703.925934][ T5219] loop3: rw=2049, want=256, limit=16 [ 703.938987][ T5221] loop0: detected capacity change from 0 to 16 [ 703.966300][ T25] audit: type=1326 audit(1629447403.523:103059): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5124 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 703.985247][ T5219] attempt to access beyond end of device [ 703.985247][ T5219] loop3: rw=2049, want=257, limit=16 08:16:44 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8801) [ 703.993630][ T25] audit: type=1326 audit(1629447403.523:103060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5124 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 704.002925][ T5219] attempt to access beyond end of device [ 704.002925][ T5219] loop3: rw=2049, want=258, limit=16 [ 704.041599][ T25] audit: type=1326 audit(1629447403.523:103061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5124 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:44 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x700) 08:16:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x1) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ftruncate(r0, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) pwrite64(r1, &(0x7f0000000300)="f027962a759797980c5f2af9f0ee0b9402a67f7ff4f11e974d6e7d263a73cb2552d8e1b8c27e70e30652ffe8b666ed8e0bce647d5db03edaf555823bdf83b170e0e5d8855c04391c55474e90ed1f54ee081de23139465a412b6ef83d5c61cc42db07747b8a83f071f3fcf6ddf018f9298277c01b7797c62234d02303ef1bbeadc0b7a8b4de2b9caf8ad2af0953777317687151e14fd30939d31fe0eec346185fbe1b7f3304970dc4", 0xa8, 0x9) fcntl$setsig(r0, 0xa, 0x24) rename(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='\x00') sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) r4 = perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x0, 0x3, 0xa0, 0x3, 0x0, 0xfff, 0x2000, 0xe, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x401, 0x0, @perf_bp={&(0x7f00000001c0), 0xa}, 0x3c, 0xffffffff, 0x8, 0x4, 0x6, 0x9, 0x2, 0x0, 0x400, 0x0, 0xffffffffffff8000}, 0x0, 0xa, 0xffffffffffffffff, 0x1) sendfile(r4, r0, &(0x7f00000003c0)=0x4, 0x101) [ 704.070063][ T5219] attempt to access beyond end of device [ 704.070063][ T5219] loop3: rw=2049, want=259, limit=16 [ 704.082155][ T25] audit: type=1326 audit(1629447403.523:103062): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5124 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 704.085216][ T5219] attempt to access beyond end of device [ 704.085216][ T5219] loop3: rw=2049, want=260, limit=16 08:16:44 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1a) 08:16:44 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 704.118241][ T43] attempt to access beyond end of device [ 704.118241][ T43] loop0: rw=1, want=256, limit=16 [ 704.118474][ T5219] attempt to access beyond end of device [ 704.118474][ T5219] loop3: rw=2049, want=261, limit=16 [ 704.139623][ T25] audit: type=1326 audit(1629447403.523:103063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5124 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:44 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0xb00) 08:16:44 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x3c, 0x0, 0x0) 08:16:44 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = open_tree(0xffffffffffffff9c, 0x0, 0x8800) r1 = socket(0x10, 0x3, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x80000001, 0xffffffffffffff81, 0x3}}, 0x20, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a00f270bce212937feded3df0815f0014f900800000000000", 0x1d) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f00000003c0)=0x1, 0x4) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r4 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000340)='.log\x00', 0x450840, 0x27) splice(r3, &(0x7f0000000300)=0xffffffff, r4, &(0x7f0000000380)=0x401, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000240)={0x4, 0x7ffe, 0x1, 'queue0\x00', 0x6}) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000400)={{r2}, 0x6, 0x2, 0x7f}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x0, 0xf9, 0x80, 0x1}, {0xc87, 0x7f, 0x6, 0x5}, {0x8000, 0x8, 0x8, 0x7}, {0x8, 0x2, 0x40, 0x4}, {0x2, 0x3, 0x1, 0x9}, {0xa, 0xff, 0x4, 0x400}, {0x8000, 0x40, 0x80, 0x9}, {0x7ff, 0x5, 0x0, 0x20}]}, 0x10) 08:16:44 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x1a) 08:16:44 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 704.243168][ T5255] loop0: detected capacity change from 0 to 16 08:16:44 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x2000) 08:16:44 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x494, 0x5, 0x4}, 0x7}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0xa, 0x8000, 0x3, 0x400}, 0x1}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x685f0150bf64b6c9, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x1, 0x0, 0x0, 0x2}]}) rseq(&(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x6, 0xffffffffffffff80, 0xfa7, 0xee}, 0x3}, 0x20, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) fallocate(r0, 0x1, 0x3f, 0x5e2) open_tree(r0, 0x0, 0x9800) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x4e243, 0x40) move_mount(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x40) rseq(&(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x3, 0x3, 0x6, 0x5}, 0xb}, 0x20, 0x0, 0x0) 08:16:44 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x1a) [ 704.333644][ T5275] loop5: detected capacity change from 0 to 16 [ 704.344770][ T5276] loop3: detected capacity change from 0 to 16 08:16:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file1\x00', 0x1000001cba42, 0xcd) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r2 = signalfd4(r0, &(0x7f00000000c0)={[0x2]}, 0x8, 0x0) bind$unix(r2, &(0x7f0000000240)=@file={0x0, './file1\x00'}, 0x1a) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r3, 0x6) ftruncate(r0, 0x10099b8) r4 = open(&(0x7f0000000000)='./bus\x00', 0x151040, 0x100) sendfile(r4, r4, 0x0, 0x7fff) mknodat$loop(r4, &(0x7f0000000080)='./file0\x00', 0x1, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r5, &(0x7f0000000100)=ANY=[], 0x1c) open(&(0x7f00000001c0)='./bus\x00', 0x200000, 0x5) 08:16:44 executing program 2: rseq(&(0x7f00000001c0), 0xfffffe3e, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0xccd6, 0x1f, 0x2, 0x6}, {0x4, 0x0, 0x80, 0x9}]}) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x4}, 0x20, 0x1, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x88000) 08:16:44 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x1a) [ 704.384402][ T43] attempt to access beyond end of device [ 704.384402][ T43] loop0: rw=1, want=256, limit=16 [ 704.420892][ T43] attempt to access beyond end of device [ 704.420892][ T43] loop0: rw=1, want=258, limit=16 08:16:44 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:44 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}], 0x3, 0x1a) 08:16:44 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x9, 0xffffffff, 0x2c8200}, 0x2}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x101, 0x5, 0x8}, 0x4}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:44 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x200000) 08:16:44 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x3d, 0x0, 0x0) [ 704.497810][ T5309] loop0: detected capacity change from 0 to 16 08:16:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000600)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x7ff}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:44 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}], 0x2, 0x1a) 08:16:44 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x7, 0x4, 0x4}}, 0x20, 0x8, 0x0) [ 704.574869][ T5322] loop5: detected capacity change from 0 to 16 [ 704.590885][ T5329] loop3: detected capacity change from 0 to 16 08:16:44 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x800000) 08:16:44 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:44 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}], 0x1, 0x1a) [ 704.642951][ T5343] loop0: detected capacity change from 0 to 16 [ 704.661297][ T5343] FAT-fs (loop0): bogus number of reserved sectors [ 704.667824][ T5343] FAT-fs (loop0): Can't find a valid FAT filesystem 08:16:44 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x2, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x4, 0x7, 0x2, 0x8}, {0x452e, 0x1f, 0xec, 0xcd4a}, {0x800, 0xc, 0xef, 0x3}, {0x3, 0x1, 0x14, 0x7}, {0x4009, 0x39, 0x5, 0x7c}]}, 0x9e211ed2fd5592a0) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:44 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}], 0x1, 0x1a) 08:16:44 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x1000000) 08:16:44 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x3e, 0x0, 0x0) [ 704.736963][ T5359] loop5: detected capacity change from 0 to 16 08:16:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:44 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x1a) [ 704.779007][ T5343] loop0: detected capacity change from 0 to 16 [ 704.803926][ T5343] FAT-fs (loop0): bogus number of reserved sectors [ 704.810450][ T5343] FAT-fs (loop0): Can't find a valid FAT filesystem [ 704.846170][ T5385] loop3: detected capacity change from 0 to 16 08:16:44 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = ioctl$TIOCGPTPEER(r1, 0x5441, 0xae8) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, &(0x7f0000000640)={{r4}, "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"}) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r2) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r6, 0x8, 0x70bd2b, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x7deb3441f25041c0}, 0x4000004) creat(&(0x7f0000000280)='./bus\x00', 0xb8) write$P9_RREADLINK(r5, &(0x7f0000000100)=ANY=[], 0x1c) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb, 0x0, 0x800000}, 0x10) write(r7, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r7, 0x40189429, &(0x7f0000000400)={0x1, 0x7, 0x2}) getdents(r0, &(0x7f0000000300)=""/225, 0xe1) 08:16:44 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x9, 0x401}, 0x5}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x100) 08:16:44 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x1a) 08:16:44 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x7000000) 08:16:44 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x41, 0x0, 0x0) [ 704.911167][ T5403] loop5: detected capacity change from 0 to 16 08:16:45 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x1a) 08:16:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:45 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0xb000000) 08:16:45 executing program 2: ioctl$BTRFS_IOC_DEFRAG(0xffffffffffffffff, 0x50009402, 0x0) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast}, 0x10) r2 = socket$inet6(0xa, 0xa, 0x5) r3 = socket(0x11, 0x800000003, 0x0) r4 = socket(0x11, 0x2, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000001c0)={r5, 0x2, 0x6, @dev}, 0x10) bind(r2, &(0x7f0000000280)=@can={0x1d, r5}, 0x80) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 705.013939][ T5425] loop0: detected capacity change from 0 to 16 [ 705.040528][ T5431] loop5: detected capacity change from 0 to 16 [ 705.045092][ T5429] loop3: detected capacity change from 0 to 16 08:16:45 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0xfeffffff) 08:16:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:45 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}], 0x1, 0x0) [ 705.073262][ T5425] validate_nla: 14 callbacks suppressed [ 705.073275][ T5425] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 705.116334][ T5442] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 705.144207][ T5449] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 08:16:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000003c0)={'\x00', 0xfffb, 0x9, 0x7fffffff, 0xeaf, 0x1}) sendfile(r1, r1, 0x0, 0x7fff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x700, 0x0) write(r2, &(0x7f0000000300)="34e18ae9b3437e594ff5e2c201d0d86fca004d71447303a6e395f7dbf3d4d22d69cc0647807276b8e5edf4cadbd3eea45c04abbdd92e8c1a6b6786b429af5985109f31f596364c2b2937fc85ccf61783fdae9560f0fb516326d5fa7b6a9c1976d8b689dad982e1c77433fd823d034bbfcfe62c0b63f4098f35350474d842f33a99c5c9e9965e46a3157cdf3e46008b2105cfd72ede93d3eb2263b122ae6c0ce2793a413372f1701e7a094fcbbe15", 0xae) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg$unix(r3, &(0x7f0000000140)=[{{&(0x7f0000000440), 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/128, 0x80}], 0x2, &(0x7f0000000540)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}], 0x1, 0x22, &(0x7f0000000280)={r4, r5+60000000}) ioctl$SNAPSHOT_FREE(r6, 0x3305) r7 = dup(r0) mmap(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x8, 0x10, r7, 0x89d29000) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0xfffffe4e) ftruncate(0xffffffffffffffff, 0x6) 08:16:45 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x1a) 08:16:45 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0xfffffffe) 08:16:45 executing program 2: rseq(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x0, 0xffffffff00000001, 0x100000fee, 0xbe5e}}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = open_tree(0xffffffffffffff9c, 0x0, 0x8800) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="be18fb4791ed6a8df1653acf9b138b4852f79aefffab89f08afc0fb222af26eb78d865483738759d55337f140357d1cf8575e43de367e340c1d0b8397ae931ff90abbed552562e6c7cb236dc40165190da8ada798b9fd7709ae872465fb2f7138aa692ec7d18cf3a328b8c2f7e02ef8c2e5fe33dce1a9c31dde0aeee58c86f98fbdb", 0x82}, {&(0x7f0000000200)="05046d50e7e162bb2630e204088872b3037e0951ce027774f87069332020166a1e0968d3a1ade1e1268ba11d1e2d145234e9ad82009c21de747e54d4e38d617e4ed0c9a10ae920469b8d078443450416ae16d36eb5f4665fefad5dab36289e27c0f73f0096d14c7f71615fbd11827636389c742f0975ca53a0a280f29411bd8c1126d1d82c7dc3bb07383bafeaa55c73e48fb85a6fad9ef15f0450d42fc7c38c8e782cd3ff33fea8b5e3bafb24029543504042881ab33eb8bfe80932fea49fc5044b0baf72a269b8bbee7f4f00fbecb2b91a0c1b5d9840e88f7d5dbdf0d64bf5a8251260aefe54c6dc5a", 0xea}], 0x2}, 0x20048801) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x10000, 0xa0}, 0x18) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x80000140, 0x1, {0x0, r2}}, 0x9) 08:16:45 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x42, 0x0, 0x0) [ 705.184812][ T5462] loop5: detected capacity change from 0 to 16 08:16:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:45 executing program 4: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x1a) 08:16:45 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x200000000000) 08:16:45 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x6, 0xffffffffffffffff}, 0x3}, 0x20, 0x1, 0x0) [ 705.250856][ T5477] loop0: detected capacity change from 0 to 16 [ 705.281103][ T5485] loop3: detected capacity change from 0 to 16 08:16:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:45 executing program 2: rseq(&(0x7f0000000040), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x1900) rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x8, 0x3, 0xff}, 0x3}, 0x20, 0x1, 0x0) 08:16:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, 0x0, 0x7fff) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x50, 0xffffffffffffffff, 0xf396d000) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='attr\x00') getdents(r2, &(0x7f0000000380)=""/28, 0x1c) getdents64(r2, &(0x7f0000000000)=""/141, 0x8d) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[], 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x183040, 0x0) write$cgroup_type(r3, &(0x7f00000001c0), 0x9) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r4, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) fcntl$setsig(r4, 0xa, 0x26) 08:16:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f00000000c0)=r1, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:45 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x7ffffffff000) 08:16:45 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x43, 0x0, 0x0) [ 705.413381][ T5516] loop4: detected capacity change from 0 to 16 08:16:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f00000000c0)=r1, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:45 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[], 0x1c) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) open_tree(r0, 0x0, 0x8800) 08:16:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 705.478863][ T5525] loop0: detected capacity change from 0 to 16 [ 705.531065][ T5525] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 705.548000][ T5544] loop3: detected capacity change from 0 to 16 [ 705.566982][ T5548] loop4: detected capacity change from 0 to 16 08:16:45 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x80000000000000) 08:16:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000300)="f43d526f3efec7cb3b6f852af79ee980df808daafb4ddba66a8136fc4a17e321f5aea10a2d61612058ce399a280b055e0c143986ae9cbad807482f9a4e0fba12502f6fb575e8b6fceb6245a79532e34ee2b185a49e0136cdaf0c27828a6e74b8abc1b57755f2ae16d4c442954a9141505a960324d8fae295662144885486974a39c40d24f5b33d44b897fec39e622f10af9d8fe7013c5891e52049c085009e6f99ed3600234c8afc22", 0xa9, 0x1}, {&(0x7f0000000640)="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0x1000, 0x80000001}], 0x2010, &(0x7f00000003c0)={[{@data_ordered}, {@block_validity}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0xfffffffffffffff7}}, {@user_xattr}], [{@audit}, {@fowner_gt}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@dont_hash}, {@dont_measure}, {@fowner_lt={'fowner<', 0xee01}}]}) r1 = inotify_init1(0x800) ftruncate(r1, 0x9) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f00000000c0)=r1, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) [ 705.573933][ T5525] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 705.580182][ T5545] FAT-fs (loop5): bogus number of reserved sectors [ 705.589000][ T5545] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:45 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0xf0ffffff7f0000) 08:16:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:45 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x44, 0x0, 0x0) 08:16:45 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x100000000000000) [ 705.690455][ T5570] loop0: detected capacity change from 0 to 16 [ 705.700727][ T5570] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 705.711900][ T5578] loop4: detected capacity change from 0 to 16 [ 705.724361][ T5570] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 08:16:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f00000000c0)=r1, 0x1) 08:16:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f00000001c0)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="542cd94423bf223e07180007fa38fe11af050e6e4593cc0636a8da12d264a6912542b3c649858147eb916498d8077b2a36966e472ad702dc92fc529e6933878397693e012954bbf8c0d413724756dcd91f0fe3fed5c1eaaa5b29325d9a29cad91b94254ba71b9911e03f055911910b122e0100e42842d0b1f770660000000000000000"], &(0x7f0000000240)=""/81, 0x51) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = socket(0x29, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb, 0x7fffffff}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r4, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r5, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r6 = socket(0x10, 0x3, 0x7fffffff) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write$P9_RREADLINK(r1, &(0x7f0000000440)=ANY=[@ANYRESHEX, @ANYRES16, @ANYRES64=r0, @ANYRES64, @ANYBLOB="d966cb95a6bcbdb03c88c28a09a530bc975b40064d30d5fe2ce0e32e978d22802661fe3cc16e45ca87d185d801cb34d05ed7ba00d041d21c6372abb25f252a687192d0f5", @ANYRES16=r3, @ANYRESOCT=r6, @ANYRES16, @ANYRES32], 0x1c) [ 705.766831][ T5581] FAT-fs (loop5): bogus number of reserved sectors [ 705.773364][ T5581] FAT-fs (loop5): Can't find a valid FAT filesystem [ 705.776462][ T5592] loop3: detected capacity change from 0 to 16 08:16:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 705.830312][ T5602] loop4: detected capacity change from 0 to 16 [ 705.832327][ T5599] buffer_io_error: 70 callbacks suppressed [ 705.832338][ T5599] Buffer I/O error on dev loop3, logical block 256, lost async page write [ 705.867915][ T5609] loop0: detected capacity change from 0 to 16 [ 705.902630][ T5609] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 705.925466][ T5599] Buffer I/O error on dev loop3, logical block 257, lost async page write [ 705.934523][ T5609] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 705.949395][ T5609] Buffer I/O error on dev loop0, logical block 71, lost async page write [ 705.971197][ T5599] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 705.975735][ T5620] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 705.983943][ T5599] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 705.995662][ T5622] FAT-fs (loop5): bogus number of reserved sectors [ 706.002863][ T5622] FAT-fs (loop5): Can't find a valid FAT filesystem [ 706.004128][ T5599] Buffer I/O error on dev loop3, logical block 260, lost async page write 08:16:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) 08:16:46 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x700000000000000) 08:16:46 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f00000001c0)='./bus/../file0\x00', 0x100000161042, 0x0) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = socket(0x10, 0x0, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r4, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) bind(r2, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @multicast2}, 0x4, 0x1, 0x2, 0x2}}, 0x80) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x8000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$packet(0x11, 0x3, 0x300) sendfile(r0, r6, &(0x7f0000000180)=0xffffffffffffff7f, 0x6) fsetxattr$trusted_overlay_redirect(r5, &(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r7, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:46 executing program 2: rseq(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) open_tree(r0, 0x0, 0x8b01) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1, 0xff, 0x100000001}}, 0x20, 0x1, 0x0) 08:16:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:46 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x45, 0x0, 0x0) [ 706.422870][ T5639] loop4: detected capacity change from 0 to 16 [ 706.449190][ T5645] FAT-fs (loop5): bogus number of reserved sectors [ 706.455774][ T5645] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) 08:16:46 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$setopts(0x4200, r0, 0x4, 0x6c) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xa14b0ffb3f241c3d, 0x1000, 0x2, 0x4}, 0x6}, 0x20, 0x1, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:46 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0xb00000000000000) [ 706.479611][ T5651] loop0: detected capacity change from 0 to 16 [ 706.480994][ T5652] loop3: detected capacity change from 0 to 16 08:16:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r2 = openat$cgroup_subtree(r0, &(0x7f00000000c0), 0x2, 0x0) ftruncate(r2, 0x7fff) openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x14800, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r4, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) sendfile(r4, r3, 0x0, 0x60000000) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r5, &(0x7f0000000100)=ANY=[], 0x1c) [ 706.549786][ T5664] Buffer I/O error on dev loop3, logical block 256, lost async page write 08:16:46 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x1400, 0x81, 0x8}, 0x3}, 0x20, 0x0, 0x0) open_tree(0xffffffffffffffff, 0x0, 0x901) 08:16:46 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0xfeffffff00000000) [ 706.602632][ T5664] Buffer I/O error on dev loop3, logical block 257, lost async page write [ 706.608148][ T5680] loop4: detected capacity change from 0 to 16 [ 706.611275][ T5679] FAT-fs (loop5): bogus number of reserved sectors [ 706.623869][ T5679] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) [ 706.673702][ T5664] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 706.678392][ T5693] loop0: detected capacity change from 0 to 16 [ 706.696117][ T5664] Buffer I/O error on dev loop3, logical block 259, lost async page write 08:16:46 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0xffffffff00000000) 08:16:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:46 executing program 2: rseq(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/61, 0x3d}], 0x1, 0xa2f9, 0x6a0f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000240)={0x9, 0xffffffff, 0x4, 0x4, 0xfffffffc, 0x40}) pipe2(&(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x200, 0x4000) open_tree(r2, 0x0, 0x0) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7}, 0x20, 0x0, 0x0) 08:16:46 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x46, 0x0, 0x0) 08:16:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1c) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) statx(r2, &(0x7f0000000080)='./bus\x00', 0x4000, 0x1, &(0x7f0000000300)) 08:16:46 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) tkill(0x0, 0x11) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) [ 706.787430][ T5716] loop4: detected capacity change from 0 to 16 [ 706.819694][ T5723] FAT-fs (loop5): bogus number of reserved sectors [ 706.826246][ T5723] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:46 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0xffffffffffffffff) 08:16:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 706.854344][ T5731] loop3: detected capacity change from 0 to 16 08:16:46 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x8, 0x1}, 0x1}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x9, 0x8, 0x4}}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffffff, 0x0, 0x8800) [ 706.921628][ T5747] loop0: detected capacity change from 0 to 16 [ 706.940557][ T5753] loop4: detected capacity change from 0 to 16 08:16:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000140)='./bus/file0\x00', 0x141042, 0x1a6) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:47 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x47, 0x0, 0x0) 08:16:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) 08:16:47 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) r0 = memfd_create(&(0x7f00000003c0)='\xb4$\xaca\x17\xe2B\x99\x17>}f\xbb\x01\x10\xd5\"\xf57e\xde\xfe\xbe\x04\xad\x88\x86\x12oi\x1b\xfcD\x92\xdb\x93i\x10L\x01\xea\xa6\x9a\x91j\xf4>\xe5\xa9\xc7\x96V\xda\xc6\x1b\x97\xb8X\xe8\x11\xe55\xe8\xb0\xfc\xd5i_\x1b\xde\x82g\xf5\xad\x8b\xe3[\xee\x15B2(\xc0\xec\xb4\xdfwc\x1b\xac\xc6\xef\xe1~', 0x0) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5}, 0x20, 0x1, 0x0) clone(0x1000, &(0x7f0000000100)="e98761f272354f2993ae9297b85e1431727988c8b516de0e832ea63e0aa77763230edfca4044ccfc88ca59abbfbae62ff59899f37d397bf26b123253b8669095d89c67980f7b37dcca732439a3967714b1313a7646b54d84b04898b1849d7aa8481f6fc8c0f7bbebb2d53b2daba6d76a22563fbc92d105af3e3e563ac03311fe7f4b5e090e", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="798071fea8c8f60efb49c70069695e050ede1d572d1a5239b81df690d1fd0ee3ee818fb4c08b72fb6b6e675e50fa4d6aa0f023d19456203cd5fd199dc296315972458c16961f2f195146a087d03fbeb30cfe98e15350d12d88927d97c09f346b9ce650826bdd4eb71a825e72869d7d8fe55422fe914b36469449ac316d7ee791f545c545e1a5fdc9f61ecc6ce48aaed64a3582bbdbf98778e210e24aa8a61e0aec73b7341982302e27f0a927698644d98bc671e8c982fe3a6f0366793ffdbd1bf0a9f4ca70a77e6249a7bdf0523d073be4bd2e7b030fd0d2") ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f00000000c0)) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x200000000006, 0x0, 0x0, 0x1ff}, {0xff7f, 0xc0, 0xf7, 0xffffffff}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:47 executing program 1: r0 = gettid() tkill(r0, 0x1a) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd=r1, 0x0, 0x0, 0x0, 0x1}, 0x8000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 706.963723][ T5757] loop5: detected capacity change from 0 to 16 [ 706.986944][ T5757] FAT-fs (loop5): bogus number of reserved sectors [ 706.993516][ T5757] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:47 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:16:47 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x1000004, 0x0) 08:16:47 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000147000/0x3000)=nil, 0x3000, 0x3000000, 0x12, r1, 0xd882a000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x4000003a) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) process_vm_readv(0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/82, 0x52}, {&(0x7f00000001c0)=""/145, 0x91}, {&(0x7f0000000400)=""/132, 0x84}, {&(0x7f0000000300)=""/180, 0xb4}], 0x4, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/56, 0x38}], 0x1, 0x0) ptrace$cont(0x9, r2, 0x1, 0x1cb) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 707.102535][ T5795] loop0: detected capacity change from 0 to 16 [ 707.118262][ T5799] loop3: detected capacity change from 0 to 16 [ 707.124856][ T5798] loop4: detected capacity change from 0 to 16 [ 707.134416][ T5802] loop5: detected capacity change from 0 to 16 08:16:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 707.183060][ T5802] FAT-fs (loop5): bogus number of reserved sectors [ 707.189600][ T5802] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:47 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x86, 0x20, 0x7}, 0x5}, 0x20, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:47 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x48, 0x0, 0x0) 08:16:47 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0xf7895c03196f4395) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x3a) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x810, r1, 0x35f30000) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) tkill(r2, 0x1b) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 707.307628][ T5837] loop4: detected capacity change from 0 to 16 [ 707.313810][ T5839] loop5: detected capacity change from 0 to 16 [ 707.339325][ T5839] FAT-fs (loop5): bogus number of reserved sectors [ 707.345900][ T5839] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:47 executing program 2: prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000040)) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 707.378580][ T5850] loop3: detected capacity change from 0 to 16 08:16:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:47 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0xcdfb, 0x1, 0x40}, {0x8, 0x7f, 0x5, 0xffffffff}]}) 08:16:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() wait4(r1, &(0x7f0000000380), 0x41000000, &(0x7f00000003c0)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) io_setup(0x921, &(0x7f0000000000)=0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x12040, 0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x8, r0, &(0x7f0000000140)="d847bb20410137a5f76a49018c577055468b99f08b6c0cd2513db460b925db1179b50fb5a3c69f46191c3b19a6e0fcc32bbc656cac5b4704f2c45b56dba9b5dbdfec593c6e896fe6f2c3d608680c4c1f870f", 0x52, 0x57d, 0x0, 0x2, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000000200)="4bbccee3ec5dccdc5a2f30fb8d5340c297be38012ebd5160d99c08df20a9d8123d60b232b3b49c7a61b8a97be64afef2c432c9724eb7dff4e48fa2a24c2c281bfab935bb375d6d3e6baed9f32f5ac80d73e348e3002f48b20dfb53fdb1883e44f5a827a9edfe0d2f8894ebaebaa7ed30ccd524248a418167e3701b1f22419348c8fffbe326beb284c5a232bdb08bc15bd49f1930182dcfd8acc172c7c4e5013539ca521f896fb9cbd2174e615ae76969f5cb866a36eb16d5b998aa1181f9f357ba44f17232384f21ae60b97dcafec5276c82", 0xd2, 0x5, 0x0, 0x3, r0}]) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:16:47 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x49, 0x0, 0x0) [ 707.484379][ T5867] loop5: detected capacity change from 0 to 16 [ 707.493286][ T5869] loop4: detected capacity change from 0 to 16 [ 707.510420][ T5867] FAT-fs (loop5): bogus number of reserved sectors [ 707.517006][ T5867] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:47 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) mmap(&(0x7f00001f6000/0x4000)=nil, 0x4000, 0x0, 0x40010, r2, 0x42f7e000) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:16:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 707.606866][ T5886] loop3: detected capacity change from 0 to 16 [ 707.659430][ T5895] loop4: detected capacity change from 0 to 16 [ 707.666037][ T5900] loop5: detected capacity change from 0 to 16 [ 707.696994][ T5900] FAT-fs (loop5): bogus number of reserved sectors 08:16:47 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) gettid() fchdir(r0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) bind(r1, &(0x7f0000000380)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/178, 0xb2}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000300)=""/102, 0x66}], 0x3, 0x6, 0x9) openat(r0, &(0x7f0000000040)='./file0\x00', 0x400000, 0x5) [ 707.703573][ T5900] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:47 executing program 1: prctl$PR_GET_FPEXC(0xb, &(0x7f0000000000)) r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:16:47 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x4a, 0x0, 0x0) 08:16:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 707.839765][ T5925] loop4: detected capacity change from 0 to 16 [ 707.858855][ T5935] loop3: detected capacity change from 0 to 16 [ 707.889860][ T5936] loop5: detected capacity change from 0 to 16 08:16:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 707.930522][ T5936] FAT-fs (loop5): bogus number of reserved sectors [ 707.937226][ T5936] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:48 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x4b, 0x0, 0x0) 08:16:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 707.994553][ T5951] loop4: detected capacity change from 0 to 16 08:16:48 executing program 1: r0 = gettid() gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r2, 0x8008f513, &(0x7f0000000000)) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x2, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 708.056158][ T5959] loop3: detected capacity change from 0 to 16 08:16:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 708.126243][ T5969] loop5: detected capacity change from 0 to 16 [ 708.146017][ T5969] FAT-fs (loop5): bogus number of reserved sectors [ 708.152555][ T5969] FAT-fs (loop5): Can't find a valid FAT filesystem [ 708.160634][ T5971] loop4: detected capacity change from 0 to 16 08:16:48 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x4c, 0x0, 0x0) 08:16:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 708.257279][ T5988] loop3: detected capacity change from 0 to 16 [ 708.258001][ T5989] loop4: detected capacity change from 0 to 16 08:16:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 708.341852][ T5996] loop5: detected capacity change from 0 to 16 [ 708.360419][ T5996] FAT-fs (loop5): bogus number of reserved sectors [ 708.366971][ T5996] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:48 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x4d, 0x0, 0x0) 08:16:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 708.396975][ T6003] loop4: detected capacity change from 0 to 16 08:16:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 708.490996][ T6016] loop3: detected capacity change from 0 to 16 [ 708.497623][ T6015] loop4: detected capacity change from 0 to 16 08:16:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 708.543459][ T6022] loop5: detected capacity change from 0 to 16 [ 708.571454][ T6022] FAT-fs (loop5): bogus number of reserved sectors [ 708.577992][ T6022] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:48 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x4e, 0x0, 0x0) [ 708.610624][ T6034] loop4: detected capacity change from 0 to 16 08:16:48 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 708.682033][ T6045] loop3: detected capacity change from 0 to 16 08:16:48 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 708.739146][ T6055] loop5: detected capacity change from 0 to 16 [ 708.761787][ T6055] FAT-fs (loop5): bogus number of reserved sectors [ 708.768338][ T6055] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:48 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x4f, 0x0, 0x0) 08:16:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:48 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 708.886899][ T6068] loop5: detected capacity change from 0 to 16 [ 708.904985][ T6068] FAT-fs (loop5): bogus number of reserved sectors [ 708.911558][ T6068] FAT-fs (loop5): Can't find a valid FAT filesystem [ 708.917161][ T6074] loop3: detected capacity change from 0 to 16 08:16:49 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 708.980381][ T6080] handle_bad_sector: 123 callbacks suppressed [ 708.980395][ T6080] attempt to access beyond end of device [ 708.980395][ T6080] loop3: rw=2049, want=256, limit=16 [ 709.038785][ T6080] attempt to access beyond end of device [ 709.038785][ T6080] loop3: rw=2049, want=257, limit=16 [ 709.041802][ T6089] loop4: detected capacity change from 0 to 16 [ 709.061621][ T6080] attempt to access beyond end of device [ 709.061621][ T6080] loop3: rw=2049, want=258, limit=16 08:16:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 709.090087][ T6080] attempt to access beyond end of device [ 709.090087][ T6080] loop3: rw=2049, want=259, limit=16 [ 709.116645][ T6080] attempt to access beyond end of device [ 709.116645][ T6080] loop3: rw=2049, want=260, limit=16 [ 709.121325][ T6093] loop5: detected capacity change from 0 to 16 08:16:49 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 709.138238][ T6080] attempt to access beyond end of device [ 709.138238][ T6080] loop3: rw=2049, want=261, limit=16 [ 709.153396][ T6093] FAT-fs (loop5): bogus number of reserved sectors [ 709.159927][ T6093] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 709.218812][ T6100] loop4: detected capacity change from 0 to 16 08:16:49 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x50, 0x0, 0x0) [ 709.267114][ T6108] loop5: detected capacity change from 0 to 16 [ 709.293430][ T6108] FAT-fs (loop5): invalid media value (0x00) [ 709.299434][ T6108] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:49 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 709.332254][ T6112] loop3: detected capacity change from 0 to 16 08:16:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 709.391220][ T6123] loop4: detected capacity change from 0 to 16 [ 709.399002][ T6121] attempt to access beyond end of device [ 709.399002][ T6121] loop3: rw=2049, want=256, limit=16 [ 709.433961][ T6121] attempt to access beyond end of device [ 709.433961][ T6121] loop3: rw=2049, want=257, limit=16 [ 709.443542][ T6128] loop5: detected capacity change from 0 to 16 [ 709.456955][ T6121] attempt to access beyond end of device [ 709.456955][ T6121] loop3: rw=2049, want=258, limit=16 [ 709.472849][ T6128] FAT-fs (loop5): invalid media value (0x00) 08:16:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 709.478832][ T6128] FAT-fs (loop5): Can't find a valid FAT filesystem [ 709.481640][ T6121] attempt to access beyond end of device [ 709.481640][ T6121] loop3: rw=2049, want=259, limit=16 08:16:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:49 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x51, 0x0, 0x0) [ 709.591295][ T6140] loop4: detected capacity change from 0 to 16 [ 709.623886][ T6142] loop5: detected capacity change from 0 to 16 [ 709.641521][ T6142] FAT-fs (loop5): invalid media value (0x00) [ 709.647719][ T6142] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:49 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="17160000000008000100706369001100020878f258aed1f1f7d503825c22773c4c4546c80c030bbc32000000001c00820077726f349bcd71bb6c192f97b750310a736ff57263655f6d61635f69735f6d756c74696361737400413f0b12dcc28f55fce0ff051ca12a83820069e3ac52aa6e11326c39e2342e7b851931ce0ab6ff5a0a41b4678393b7cac080ee0daa1e6ca0da600acf67b5a3a2f3a8fecd263068e80ba51b8e192dbb30bcdf0ff210f33f50241b12219bda1df62831249eca8e0000000000000000"], 0x4c}}, 0x0) sendmsg$DEVLINK_CMD_GET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x54, r4, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4004806}, 0x44) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 709.715912][ T6152] loop3: detected capacity change from 0 to 16 [ 709.769293][ T6160] loop4: detected capacity change from 0 to 16 [ 709.784900][ T6165] loop5: detected capacity change from 0 to 16 [ 709.807619][ T6165] FAT-fs (loop5): invalid media value (0x00) 08:16:49 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x52, 0x0, 0x0) 08:16:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 709.813655][ T6165] FAT-fs (loop5): Can't find a valid FAT filesystem [ 709.820294][ T6171] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=6171 comm=syz-executor.1 [ 709.834102][ T6168] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6168 comm=syz-executor.1 08:16:49 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 709.932130][ T6183] loop4: detected capacity change from 0 to 16 [ 709.933678][ T6188] loop5: detected capacity change from 0 to 16 [ 709.945909][ T6189] loop3: detected capacity change from 0 to 16 08:16:50 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x1800003, 0x20010, r1, 0x8c84f000) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/89, 0x59}], 0x1, 0xd9e, 0xfffffffc) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x82001, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) clone(0x220000, &(0x7f0000000240)="b51b5c064248ca361dca81308ea26a6004bae9dd8d2d014959f614e5565ee6a458edcd04784a02c9974e3e4eee6e8b2ac7d1c1aa45602dea428ca0e2f38e22220072af007aafe1afd9ed90a1ee4a6635f374f585ca10d4a87c252404f96d92e3b435c52768ab77eedc6c91c24e184cebe479e081a8bca6dfd7781b5206dd6ddc3f6abf5ac03f0e1e079d1b4739859280fb5d62991c4881e9705cef6638a8ee8bd89f83fba95786bbc4975d83ca0283ca9fce5dc793b5f36f740b90311938adb662abcf983b0324cfde385b61c607a62b", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000340)="33f8ab5fd94971a99d48279208bce1074fd1913ba4fb36d5d57936d8fd3680") rseq(&(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x1, 0xfffffffffffffff9, 0x7, 0xfffffffffffffff7}, 0x1}, 0x20, 0xfffffffffffffffc, 0x0) [ 709.980322][ T6188] FAT-fs (loop5): invalid media value (0x00) [ 709.986433][ T6188] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:50 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x53, 0x0, 0x0) 08:16:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:50 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0xa0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) write(r2, &(0x7f0000000140)="c70889e5cb9e3efe444a85db7b6e8c95badad886a3181e8b98a165ef69d2e4542fde3d76cb0ff86aa1c05c6763e9375404cf182c53c8b5a21f6727e9f676e47bf4cd340dca12a2b4196b2602fecebe33ba64d22c0f43e9a9", 0x58) [ 710.139391][ T6215] loop5: detected capacity change from 0 to 16 [ 710.163257][ T6223] loop3: detected capacity change from 0 to 16 [ 710.173290][ T6215] FAT-fs (loop5): invalid media value (0x00) [ 710.179462][ T6215] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:50 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x54, 0x0, 0x0) [ 710.296549][ T6241] validate_nla: 11 callbacks suppressed [ 710.296560][ T6241] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 710.329335][ T6249] loop5: detected capacity change from 0 to 16 08:16:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 710.348684][ T6249] FAT-fs (loop5): bogus number of FAT sectors [ 710.354828][ T6249] FAT-fs (loop5): Can't find a valid FAT filesystem [ 710.385625][ T6261] loop3: detected capacity change from 0 to 16 [ 710.391919][ T6260] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 08:16:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:50 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20, 0x41) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x100014) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 710.441162][ T6266] FAT-fs (loop4): bogus number of reserved sectors [ 710.447691][ T6266] FAT-fs (loop4): Can't find a valid FAT filesystem 08:16:50 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x55, 0x0, 0x0) 08:16:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 710.490969][ T6275] loop5: detected capacity change from 0 to 16 [ 710.519353][ T6275] FAT-fs (loop5): bogus number of FAT sectors [ 710.525587][ T6275] FAT-fs (loop5): Can't find a valid FAT filesystem [ 710.556882][ T6281] FAT-fs (loop4): bogus number of reserved sectors [ 710.563497][ T6281] FAT-fs (loop4): Can't find a valid FAT filesystem 08:16:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:50 executing program 1: sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="040100009df36f339166721b5faea5e9d4c4c11462948b29574e755657f712eacefac2f90f34164b29000e46978479a1a0ff2763a416f0fff45b37dcebc0335f1bf06e", @ANYRES16=0x0, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x10}, 0x4c43) r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:16:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 710.613397][ T6293] loop3: detected capacity change from 0 to 16 [ 710.666773][ T6300] loop5: detected capacity change from 0 to 16 [ 710.694629][ T6300] FAT-fs (loop5): bogus number of FAT sectors [ 710.700844][ T6300] FAT-fs (loop5): Can't find a valid FAT filesystem 08:16:50 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x56, 0x0, 0x0) [ 710.714468][ T6305] FAT-fs (loop4): bogus number of reserved sectors [ 710.721024][ T6305] FAT-fs (loop4): Can't find a valid FAT filesystem 08:16:50 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) clone3(&(0x7f0000000300)={0x8000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140), {0x34}, &(0x7f0000000180)=""/233, 0xe9, &(0x7f0000000280)=""/47, &(0x7f00000002c0)=[r0, r0], 0x2, {r1}}, 0x58) sendfile(r2, r3, &(0x7f0000000380)=0x7, 0x1) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x3}}, 0x20, 0x0, 0x0) 08:16:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 710.832089][ T6324] loop3: detected capacity change from 0 to 16 [ 710.868699][ T6330] loop5: detected capacity change from 0 to 16 [ 710.889416][ T6336] FAT-fs (loop4): bogus number of reserved sectors [ 710.896069][ T6336] FAT-fs (loop4): Can't find a valid FAT filesystem [ 710.904878][ T6334] buffer_io_error: 81 callbacks suppressed [ 710.904890][ T6334] Buffer I/O error on dev loop3, logical block 256, lost async page write [ 710.930933][ T6334] Buffer I/O error on dev loop3, logical block 257, lost async page write 08:16:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 710.939978][ T6334] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 710.966644][ T6334] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 710.977447][ T6334] Buffer I/O error on dev loop3, logical block 260, lost async page write 08:16:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:51 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x57, 0x0, 0x0) [ 711.025504][ T6346] FAT-fs (loop4): bogus number of reserved sectors [ 711.032049][ T6346] FAT-fs (loop4): Can't find a valid FAT filesystem 08:16:51 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x108b82, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) r2 = socket(0x10, 0x3, 0x0) ptrace$cont(0x9, r0, 0xb6fc, 0x9) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x20000000, &(0x7f0000000440)) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfefffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000000140)={0x1000ae5, {{0xa, 0x4e20, 0x5, @local, 0x8001}}, {{0xa, 0x4e22, 0x1, @private1, 0x9}}}, 0x108) ptrace$setopts(0x4206, r0, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000010400000400030000000000", 0x24) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000300)=0x6c) wait4(0x0, 0x0, 0x40000002, 0x0) rseq(&(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc}, 0x2}, 0x20, 0x1, 0x0) 08:16:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 711.126636][ T6358] loop3: detected capacity change from 0 to 16 [ 711.133424][ T6359] loop5: detected capacity change from 0 to 16 [ 711.155459][ T6363] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 711.177187][ T6365] FAT-fs (loop4): bogus number of reserved sectors [ 711.183737][ T6365] FAT-fs (loop4): Can't find a valid FAT filesystem [ 711.215191][ T6372] Buffer I/O error on dev loop3, logical block 256, lost async page write 08:16:51 executing program 1: r0 = gettid() r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) r2 = openat(r1, &(0x7f00000000c0)='/proc/self/exe\x00', 0xb8b00, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x10) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1}}, 0x20, 0x0, 0x0) 08:16:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 711.241584][ T6372] Buffer I/O error on dev loop3, logical block 257, lost async page write [ 711.260991][ T6372] Buffer I/O error on dev loop3, logical block 258, lost async page write 08:16:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 711.286738][ T6372] Buffer I/O error on dev loop3, logical block 259, lost async page write 08:16:51 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c1041, 0x19) openat(r2, &(0x7f0000000080)='./file0\x00', 0x282c0, 0x42) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)}, 0x20, 0x0, 0x0) [ 711.332736][ T6372] Buffer I/O error on dev loop3, logical block 260, lost async page write [ 711.347415][ T6386] loop5: detected capacity change from 0 to 16 [ 711.356009][ T6387] loop4: detected capacity change from 0 to 16 08:16:51 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x58, 0x0, 0x0) 08:16:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 711.393453][ T6387] FAT-fs (loop4): bogus number of reserved sectors [ 711.399979][ T6387] FAT-fs (loop4): Can't find a valid FAT filesystem 08:16:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:51 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000002240)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000080)=""/7, 0x7}, {&(0x7f0000002140)=""/234, 0xea}], 0x5, 0x8, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r0, 0x20) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 711.521239][ T6411] loop4: detected capacity change from 0 to 16 [ 711.521878][ T6409] loop3: detected capacity change from 0 to 16 [ 711.551125][ T6411] FAT-fs (loop4): bogus number of reserved sectors [ 711.557652][ T6411] FAT-fs (loop4): Can't find a valid FAT filesystem 08:16:51 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x222080, 0x4) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) r2 = gettid() ptrace$setopts(0x4200, r2, 0x7f, 0x0) tkill(r2, 0x3a) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) tkill(r2, 0x24) ptrace$setopts(0x4206, r0, 0x2000000000000, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 711.576645][ T6417] loop5: detected capacity change from 0 to 16 08:16:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:51 executing program 1: r0 = gettid() ptrace$cont(0x9, r0, 0x2a, 0x80000001) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip_vs_stats\x00') write$P9_RREADDIR(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="49000000290200ff0000008000000000050000ffffffdd0001000100000000000507002e2f000000800000000000004e130721ec449fcf02000000000000000007002e2f66696c6530"], 0x49) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:16:51 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x59, 0x0, 0x0) [ 711.725168][ T6435] loop5: detected capacity change from 0 to 16 [ 711.728619][ T6437] loop4: detected capacity change from 0 to 16 [ 711.750655][ T6437] FAT-fs (loop4): bogus number of reserved sectors [ 711.757208][ T6437] FAT-fs (loop4): Can't find a valid FAT filesystem 08:16:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 711.784675][ T6447] loop3: detected capacity change from 0 to 16 08:16:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:51 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x5a, 0x0, 0x0) 08:16:51 executing program 1: r0 = gettid() tkill(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ptrace$setopts(0x4200, r0, 0x4, 0x5) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/119, 0x77}], 0x3, 0x7, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) ptrace$cont(0x7, r3, 0x499e, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x5, 0x4080) inotify_add_watch(r4, &(0x7f0000000a80)='./file0\x00', 0x80000004) openat(0xffffffffffffff9c, &(0x7f0000000ac0)='./file0\x00', 0x200, 0x0) clone(0x20000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = accept4$unix(r1, 0x0, &(0x7f0000000340), 0x80800) write$binfmt_aout(r5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/1723], 0x6bb) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 711.919436][ T6467] loop5: detected capacity change from 0 to 16 [ 711.928059][ T6468] loop4: detected capacity change from 0 to 16 08:16:52 executing program 0: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f800)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001800)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004fa00)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004fc00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f000004fe00)={{0x0, 0x3, 0x0, 0x2, 0x200, 0x7, 0x7, 0x4, 0x38, 0x1, 0x5, 0x1000, 0xab2, 0xfffffffffffff001, 0x80}, 0x8, [0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fe80)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "b0fc3b84dcbdb6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000050e80)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0, r3}, {r4, r6}, {0x0, r7}, {r8}, {r9}], 0x4a, "fbecf17bad46e8"}) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r10 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r10, 0x10099b8) r11 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r11, r11, 0x0, 0x7fff) r12 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r12, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:52 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000002480)=[{&(0x7f0000000140)=""/208, 0xd0}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001400)=""/126, 0x7e}, {&(0x7f00000012c0)=""/189, 0xbd}, {&(0x7f0000001380)=""/72, 0x48}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000002500)=""/4101, 0x1005}, {&(0x7f0000001240)=""/102, 0x66}], 0x8, 0xd9f, 0x1f) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r2 = socket(0xf, 0x5, 0xfff) sendmsg$nl_generic(r2, &(0x7f0000001800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000017c0)={&(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x310}, 0x1, 0x0, 0x0, 0x7b9849d9ad2cadbb}, 0x20000801) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) tkill(r0, 0x35) [ 711.962600][ T6468] FAT-fs (loop4): bogus number of reserved sectors [ 711.969275][ T6468] FAT-fs (loop4): Can't find a valid FAT filesystem [ 712.000024][ T6480] loop3: detected capacity change from 0 to 16 08:16:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 712.094983][ T6488] loop0: detected capacity change from 0 to 16 [ 712.119357][ T6501] loop5: detected capacity change from 0 to 16 08:16:52 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x5b, 0x0, 0x0) 08:16:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:52 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x40) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x30, r2, 0x41d78000) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 712.146856][ T6507] loop4: detected capacity change from 0 to 16 [ 712.183173][ T6507] FAT-fs (loop4): bogus number of reserved sectors [ 712.189738][ T6507] FAT-fs (loop4): Can't find a valid FAT filesystem 08:16:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400f60001000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) open(&(0x7f0000000240)='./file0\x00', 0x232601, 0x4) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) accept4$packet(r1, 0x0, &(0x7f00000001c0), 0x800) mount$bind(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0x40002, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340), 0x2, 0x0) [ 712.251460][ T6525] loop3: detected capacity change from 0 to 16 [ 712.276897][ T6531] loop5: detected capacity change from 0 to 16 08:16:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 712.300848][ T6535] loop0: detected capacity change from 0 to 16 [ 712.307719][ T6530] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 712.348772][ T6535] FAT-fs (loop0): bogus logical sector size 62976 [ 712.350224][ T6542] loop4: detected capacity change from 0 to 16 [ 712.355237][ T6535] FAT-fs (loop0): Can't find a valid FAT filesystem [ 712.362374][ T6543] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 08:16:52 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x5c, 0x0, 0x0) [ 712.404992][ T6548] loop5: detected capacity change from 0 to 16 [ 712.413544][ T6542] FAT-fs (loop4): bogus number of reserved sectors [ 712.420067][ T6542] FAT-fs (loop4): Can't find a valid FAT filesystem 08:16:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 712.465020][ T6535] loop0: detected capacity change from 0 to 16 [ 712.479892][ T6535] FAT-fs (loop0): Unrecognized mount option "./bus" or missing value 08:16:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 712.513644][ T6563] loop5: detected capacity change from 0 to 16 [ 712.524619][ T6567] loop3: detected capacity change from 0 to 16 08:16:52 executing program 1: sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001900)={&(0x7f0000003040)=ANY=[@ANYBLOB="0815000067a770e61a0274af800069e832bde717fb201a0a78189dd926a62ea56d31041c4b5c7d03acd61f52d71b09c7b9604c4acb26d6fdeae03f0766ad75e07af658c9f383", @ANYRES16=0x0, @ANYBLOB="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"], 0x1508}, 0x1, 0x0, 0x0, 0x804}, 0x408d0) r0 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0xff, 0x71) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x20000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x810, r3, 0x1) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x2, r0}) tkill(r0, 0xe) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = fork() wait4(r1, &(0x7f0000001980), 0x8, &(0x7f00000019c0)) wait4(r4, &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) ptrace$setregs(0xf, r5, 0x100000001, &(0x7f0000000140)="db546431a8723bd51926229a816b3b4cedbac9c4fa088ed3fe61451689ef18f25b19351882ce6a5dc84f1b779082e9c652b0883ae650a7093abfd908eb7335da2615f04a292f3cb26531c19f090b4821dc6c3ac91b094645007d9091") ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 712.572891][ T6574] loop4: detected capacity change from 0 to 16 08:16:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) lseek(r0, 0xb7, 0x3) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:52 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x5d, 0x0, 0x0) [ 712.623787][ T6574] FAT-fs (loop4): bogus number of reserved sectors [ 712.630369][ T6574] FAT-fs (loop4): Can't find a valid FAT filesystem 08:16:52 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$FIONCLEX(r2, 0x5450) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 712.675719][ T6589] loop5: detected capacity change from 0 to 16 [ 712.682314][ T6590] loop0: detected capacity change from 0 to 16 08:16:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 712.735436][ T6602] loop3: detected capacity change from 0 to 16 [ 712.762342][ T6603] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 712.788951][ T6609] loop4: detected capacity change from 0 to 16 [ 712.827887][ T6609] FAT-fs (loop4): bogus number of reserved sectors 08:16:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:52 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup(r1) openat(r2, &(0x7f0000000000)='./file0\x00', 0x60000, 0x114) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 712.831448][ T6616] loop5: detected capacity change from 0 to 16 [ 712.834435][ T6609] FAT-fs (loop4): Can't find a valid FAT filesystem [ 712.851310][ T6615] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 08:16:52 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x5e, 0x0, 0x0) 08:16:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(0xffffffffffffffff, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 712.908655][ T6632] loop0: detected capacity change from 0 to 16 [ 712.937223][ T6639] loop3: detected capacity change from 0 to 16 08:16:53 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$setopts(0x4206, r0, 0x3, 0x4) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) r2 = gettid() ptrace$cont(0x9, r2, 0x3, 0x7) [ 712.974027][ T6647] loop4: detected capacity change from 0 to 16 [ 713.003401][ T6654] loop5: detected capacity change from 0 to 16 [ 713.015447][ T6647] FAT-fs (loop4): bogus number of reserved sectors 08:16:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = socket(0x1, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000000300)={"8d434aeb2c1224df6555857f7c81884c", 0x0, 0x0, {0x1000, 0x1}, {0x161, 0x401}, 0x1, [0xfffffffffffffff8, 0x10000, 0x6, 0x1000, 0x9, 0x8a48, 0x4, 0x100, 0x81, 0x7, 0xfffffffffffffeff, 0xffff, 0x3, 0x35c000000000, 0x80000000, 0x9]}) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(0xffffffffffffffff, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 713.021987][ T6647] FAT-fs (loop4): Can't find a valid FAT filesystem 08:16:53 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x5f, 0x0, 0x0) 08:16:53 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x3a) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) tkill(r2, 0x16) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:16:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 713.112226][ T6674] loop5: detected capacity change from 0 to 16 [ 713.123402][ T6675] loop0: detected capacity change from 0 to 16 08:16:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(0xffffffffffffffff, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 713.168034][ T6684] loop3: detected capacity change from 0 to 16 [ 713.186950][ T6687] loop4: detected capacity change from 0 to 16 08:16:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = signalfd(r0, &(0x7f0000000080)={[0x7]}, 0x8) r2 = openat(r1, &(0x7f00000000c0)='./bus\x00', 0x20040, 0x24) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, 0x0, 0x7fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_script(r2, &(0x7f0000000300)={'#! ', './file0/file0', [{0x20, '^*'}], 0xa, "45674a5cadeb830d820664693226149e963050b6c315e1a2f4e4801c2663d7e87db4d9bd55e2fb34339fa48aba3801854571b260d889aea0f11afe50222d8ceadc0550c10a082812d7593e4b79d69e64bc70f6cc9dc5474da89c09d4318148bfd037ede86fd88c90a6d92cb83a37b3ff5b2a4a0156981364fa630235b1d26427c291a01edaaf5ccd1d9757311c1e7bc4e1d922a4a4f4af6e6eb1ef6d956cf04219db7280171757f0927847f53ca4c3b41ca7457561be07c8d4eb69bffe08ee149393f60ba9c9e192688765035b"}, 0xe1) write$P9_RREADLINK(r4, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:53 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 713.233860][ T6687] FAT-fs (loop4): bogus number of reserved sectors [ 713.240399][ T6687] FAT-fs (loop4): Can't find a valid FAT filesystem [ 713.250852][ T6700] loop5: detected capacity change from 0 to 16 08:16:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 713.280342][ T6706] loop0: detected capacity change from 0 to 16 08:16:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:53 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) clone(0x200000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)="0383ee35843a610bd04f38efb1b3cebccd5639d2b5db70f0829327fb0c0f7e91b3dec74484b62af1c9523ff85d54482303cf2e0c3d10160a7f3dd4600975c693c4884ae8b4bc") rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:16:53 executing program 2: sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x4, 0x1, 0x101, 0x0, 0x0, {0x6, 0x0, 0x5}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}}, 0x44090) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = open_tree(0xffffffffffffff9c, 0x0, 0x8800) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000051f80)={{0x0, 0x7, 0x8000, 0x31, 0x9, 0x0, 0xfff, 0x1f, 0x5, 0x81, 0x3, 0x3, 0x2, 0x3, 0x3f2}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000052f80)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001800)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001800)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000053f80)={{0x0, 0x2, 0x10000, 0x0, 0x8, 0x800, 0x1, 0x4, 0xd6d, 0x9, 0x2, 0x80000001, 0x9, 0x3ff, 0x9}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000054f80)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x9, "bb590853b56c8a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000055f80)={0x0, 0x0, "19976ed083bb276fc15c5c579f79e8a41068114a2961266f958feb0f7efc27520f2b81d49fe1ce081a2dafc023557261d9d7e526b4779ef93dd458fe66ec270ce497a88a5d4f29ea5ce5d36fb7601bde661799c4cf3cdbd803bc9cb112969e1531a8e26c81e2d02c5950ac8283ac1f45379c36a8a364be94e1a2dca96cb776e7881e0745bbe65a7506cb0927dbecd90a286c5a97ace3a5eb1d098908302c43a64c5cb3cc76b11b68a4bb68c1d97d866f4a8b4bf6ddc7d88ecd77f9eb1cb5f2f981dbf2c67913fdf029aed16914cfc7b23ea271e23d8897aa8d79a9cf587a823b8582161a11f87b46d7e2685b7af450339f2970240b500bfb8edbe85544bbd15b", "6af7e56d7834afdf8d69a1831eb05c57164d42dac33a35f1dc316a2f2631d7aaa2071387be6fb4a820de68c17095ceb3ca6d75cb3620c620624b563d126c5ec6883e1f0670d98a53254d58dedbdbfcb4a57ffa932e9ffb7bc459b116d880c485c9ab8b04a1a04d87e638b95d2893d110462c2e56202497e4d7d6c5ca5faf26766c9de3fa3d52bbdfce0481f5082f393cd49ed00e6d72fed3d74c628553d29666ee94be14e19de738616d6054cb966f79eb9fa5f35a07b6686546da86cc65eb42498a9c9a16e60e8fe038f660e4933223ff06f1a10198a524fe7fc5debec69565fb44929ac9dcba7632099bffaee448e4c4136169ece9fd88fb135530855b37a56c0188ecb6f92f76252cd6c063cb7e67bd0a7725ab56360c8b706f7f886fb7e2b9baa23954464c2e0a4ef45bef88508a25fcfd22152545eb414771303fec0c5499859da086902819d5cfd61217e0fbd1e89c238fb2bdb5d4f34383a4f8734acd3861a66a548bfb521a3e41552640910eaf2ad1fb99318b5c06e35f0c6c5414a6af27fb36704ed357072d4927a337944d2ae43cdd3812aaba46bb2b8ed9a0d8c39a23c8bb6a53466d8b376741ec6b6b5a352a7097179e39984bf70c76867378dbfbce70d14caab338ec116620bd699c94e5ad49317bb8c3b8fb98afdde9029a78dee56067a8cca1cd00eb58cf072a212d11deea7db7d265c3a75f4c424b0b98145a752ec90ea752bf61799ac47b11a72d8234d916ba2ef21b92da1fd0423fbe44e0d008684e59279f215a3721be2ae1991f41514cc6cdef1c8684d12fe0729f6a9c1e7744f9f78da1653697a4d0685d3060e990982f62787e5e90a03246096065c9cd0a9bc3629d423e95c6a25555cb611b7a3b6aa58a7cd784856e6787feea3416c2b1906a4ed9ac3b6ea5d0a13a08df1425f33156366e36a35d6a5b9301fe1d8b49eaacb6c365d0079e990769d6557e4295b7f65a66ce0bc63c4e3fc1b0f03405c12f1137642520d1045435095883be07292490f6e48f8b0fb2dbc5cfe4df0831c9a88684379791bc7d8db80d223f6e16aff3ced9a6a0791a6370aba29d910fc1d0f2cb1a9f0bc73107b318d8ba8484b3ff6988d1c510b7053cff66296653f0b81fceeffdc9bdd354893b03637462bd4bd2720900f47e261fe639f5e75390dcdeb1dc1b2881432225228480142856637dfd88642df78089b5ba661d00070dc931e8d647925fd89daa345104fec5701e7040f2b5f2fa6e28b2ae144f110c37841bbdb38fb0f2b8862678e05df0d889103113e5c7b5b0391bf3ad9fe4bdae8fa164b1c679c27f5043067a70813b8fd2e6baaed89d696c9759138b42927bb4a38edfe9000c8255b8e9490892757f53bfa05fd7bcc843c3c12c043111c18a1efe33e6035f95dec93c97b858da7efd633109ec6ea6e0982ef1dd4ce80b6759e6e6da92df6a5e2120142bb181a45d160df7c63a32680a69543856be3d7e398c51967f5224d1b63384fdfdc96c5dbdd0c5fa399e015149a8c181b96b03672506feed41a3ac391bd5a2c27e1178b640200880a2bac82e94ee8e44eb817264cf8bad3db0d9acc7960c80b6e2024f7ee12ea73590fd0bff9075847a6b78c9049344bd0a51ef78a8410f199a9083eacfd379f2a657c66c097a5da00e3f0bf7a8c1cf8f43252fa957debf43519f518b51704d1adeef8bf54af5dc3afdaed4a6acb68b9cf59cb3c44a9cff07aed6eeda2d98e74615be081b53a596ff2c3d6eb8701a736a88d563116727171d6ffd9aa901b3fc92fd1258d934b6cc4d00dff522b46e80fb81bc52d71a5da4fefff97ce6f0753dae64286f49d6c5c4f02bdb67ffc1660e0742fd886944a06f8f75095b1373889110109ea876b5c79ac2100cb0a5322ca1afce2c024688d58040523e36f9bc7448456c04f0967b12c2751bdce2822459deb1184272ad944933fa5675f3358a3d8a0f31f1b04335985b1d37bc1e01b6a8488298eeb0ccfbfd5a3358cff4b4cd6808a67b55236281a9358d3fb976bce0b7270ace8408a28832fba1c233618f77bde925f3c122b70d85d540cc0759b8a852785ae410d8623ddc55b5d8a8e325abaa7cfcbb66dca67a3c966d2f618403293fa41eca317bbcab04974f8653b54e1560f3fc7bb9e948d81cd8503863aa398ebe618b3462c41e53f6351c90065965a4effd53e13b6b2b7484c93c581385bf786b29e03c43127055581a7dda75e4fa7441bacda8a1d44532876331bb793a6dd5fea69043f6a1080b9391d659c8658a242f90d2b9bb9aa9272104721e9f274160155a2e20ffe35bf59d33d6a1cc5e86df3b66d5785274dbb8fe9d6b5114b3716e178e218f831582f9681c591a01287bbf866e42bb36f00115a4bedbecc4d25bdad466f5e81e015c7d574bf70c51312dfd01c0a7ac894d373776c13f8c44a5c65f036a27d6cc6dea4d1a058c22cf56d899d7faadeae21cd8f2b261d0205172e8b8ef67864dabdf85e7895530fdb34b54d6a3314a75919e843608a4a58e914a5d0fe4f03622aa634127985f2af08aeffcaadbd9407bc0580e14303132ca64ad061b308cf3ef9500b6c8738b771246eeb2575fb13f9f455e6615ec5747ba482d5415e8ab42a30bb33c6c49a4d32f56223c20d190a4a39cd0d6bed7e191b64eeb19f9a42a118f0c92b506cb20036c9b8617b69dc4be579049b920b98d5eb209cc1feded42a9d300bbb97b278d1275ac2826f900279ec038faca4a942a2d66cba65aa860363c6fbe7d79d696e4111a23bd8fd02219d3f9d8b57c6f3fcd66d4efd35686dbb2d9ea1f36e2806a7017b47f793004ea129b18860fa282a9373d4840d10d80e259929c9aae17d64de5b99f14063f50c096e2db710d612f1d1795ea746f2c0cfdad00cf7e3426b732a967d9f021c21af90ae3f7456270c6fdd82c314942974f2235be50542295ea6ae50adbad8a58b1982c4759cc3b7af25ee1bbd8974918f1fc7e7c701a020a6aad3bdd9a6f9743b408e527fc8c548c59449add37d990b1fa825dc50767ba24cdf4f3719810b39009f7f80c4cfa380739cf077817f15afe82e07e010269009f113b3667d496034160a7bbeb4ba846ee40df59498cb01afd24a0906b956140065edb6a84f5cb56ca893833eff80967a49ada0903b141641da42a5139d2dc33aa19a2166e333276b291edb12a2c5ffaefe01ed6c12b68f1e847920ba21f2d08090b9f02523f70bc9093ef2515c98c9cc4bb9429d27d7270e013b6b67e01ddcd8bb87a1524e61ca26d2dcda55a891db56b9d787236ac7fb680c58421e0b0652fb08bcc89fafc8822db6f49d020a16c2c15484b3a055c4d954248181e7af338522204488fdf6e24eb20bb2347f40d0e9f39120f52ca6fe5cda728a43f08d25fce7b24b86e8a6726d63a8cd4c2d8856075cf54ff27bed64516cfc096eae8a14db0007bc5471abe05a4b15e341f1d4661cf158b6982f0b002ea182a0cea5ef7fee4b237e5b3889fafec3bceb54533076638ffdd3f6d20d3e1e54f6fb44ac2fb8bbe6d70bbde769e37591bbb68e9a8c91b955463a701c977ff5263a0d496842be71876166d314c6e548eebe86f31cbda19f7529d36cc681de5cb64f1ca2b94d34705725ba0a643f53b0140032d8aaf57b65a3dca86e1e913b9722949dfa69079c0ff36d60d8f27b625afba6bd8203967bf08b159c20ad23bcd95a2bec8dc6cbb4f8402622e05da1a638de503defbfaeb0099813f1cdd7a54de50f81e692416724135566bbc772cba90a7e7a13287364d34d09578fde5a0d4a9be255cc292132ca8f660393a0a026b609dc767eddd44b4dcc7a35f5c8120b1081d96adddb09037486b3ac3c7461d6047459f210f33e7eb4b8a3df7d2c2ea612f60e6bd2b7b4d9ac28a05f3d1b105318671ef4668c097bd3392f83d7733f567f835dbfb3969ec11cabaa78f9a0fd5607b41b20b5cbfe12c71d659566fb6bdfc8851b38c79dac72d1b1f562e08bac23473b0559d24b9239d3aeca04c65a357855a58a66b54675c8c8a6074dfe1f4151c896c0417fa0ad2ef74afdf55adcfbb8fa70df74d777a3f666fc913505c144943f85e2991e3dda6f9571440978b00834c8a44a19cb95cfcd7b98b52fc5541c497f74c7ec5c4c3ae3428acd2ceddf223ab71116c6cc213389c7ce45b6102f7e128f6852d6e2ce2348059bd3eac7440664f01a3e5e08668d07c07ffccebee3cf0449c28d9b9f4d1be9fd7817e491692b6022def6d4460170547bac7aff6665c2a113869ecbb800400ad1092df041a90874b47563285315062e46e340dbd8491f2fa0baa94101b56b04ee1e04610128bbfd74b946bbef5bbb6e011240d3e09f7566de8c31f69d2ace12d651afd959c298da319c32009e7e6b5ae5ca75c5b2adb428ede76140e54fc317821dfc41be1aa6c156eed0dd8ad7f36ba08ebc64d87f93e0f1e93f6667f4355595ec266491dc5322f0e5d4ff3bd77b0edffc970e03ecff6be4ecb47ce2769b3b232f656d8dd3e547e0920955e6c543c6e345f83e05e05a8495b2c7d458dfb7af7a42d3e1e6cd433aebd9943f64b989e83045c206cb14e5acadce7a6c4dc8054d116893fe8c96991ce95954742de0b4300d42eed3ac1424c47aa15909fcc97653a184f40acdb0631d3cf5ec5af4e9331a9a371cb1a0e1cfce8e90fbe1f6375053eab11936a3fa443fa18a25871c1ac8ef8b91ba30e572feb071deab57bf2dda7026b4e1bdf01f45985cdcf814be41f47a4b86b0ecf46a25a1415080a88ca7ea4e94154e5d48f1f423ac4ba724d78410efb33c96e5e2bb60ae85620f869978faca8906141360444f5c760d11f6f4146707078b5f06e04dff9a6e063fa73ade115ebd99f16d58495545016f4369b3684f53e13a6d637cdf25adeea0d388f683f44b11e13b430af19945057527af4bfcd62e9c1b87e9b33b5172b0de72b26d3f192f69844f3ab6d359be50e7d846021d8570d5d688594298e00881b135a0b058c406cada7fccb2de5edbe59178253b20433e11f74b042a4bc2e2759fdcdf29282148a66e21d3f5a756cfd8bcef0448734f20c3e77fd82a72fe9e023f15c4d427f4b667a3865b9a00d3219f68a2e1693f82461c91a45823c2b0692efba8a0250e5cd5836986f295fceeda26a478e3bd82c62121d4f126966811a4ee558ca8da4288fefdb7ad980eaea8e557cc2dfee244e70bdcc9ea04b2e5ab1de8b803bf11b2374d68b754b8d9792821369006de25a6390719236fb40b0c62332c62b038b9868fd171dd7c2b7e23a08c9ccf8e6e60f9ff94c9ce5613b29ee28b2e34db9f9371526c1ac27029b6066e526895cdae89d84de91c00825317b63f3e9b1554cabc9d48b8a04b34063d37e0c0aa9b071c66042fb74cb30875bd0d52e49ead65c0f4e2dfbd80f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056f80)={0x200, [{}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3, r7}, {}, {}, {r9}, {r13, r14}, {r15}], 0x81, "e6874fcf8eb53f"}) 08:16:53 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x60, 0x0, 0x0) 08:16:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f00000001c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) symlink(&(0x7f00000001c0)='./bus\x00', &(0x7f00000002c0)='./bus\x00') ftruncate(r0, 0x10099b8) open(&(0x7f00000005c0)='./bus\x00', 0x165102, 0x64) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) preadv(r3, &(0x7f0000001840)=[{&(0x7f0000000300)=""/193, 0xc1}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000400)=""/143, 0x8f}, {&(0x7f0000000080)=""/41, 0x29}, {&(0x7f00000004c0)=""/218, 0xda}, {&(0x7f0000000240)=""/69, 0x45}, {&(0x7f0000001640)=""/196, 0xc4}, {&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f0000001740)=""/230, 0xe6}], 0x9, 0x4, 0x6) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 713.390170][ T6723] loop4: detected capacity change from 0 to 16 [ 713.395050][ T6727] loop5: detected capacity change from 0 to 16 [ 713.426886][ T6723] FAT-fs (loop4): bogus number of reserved sectors [ 713.433430][ T6723] FAT-fs (loop4): Can't find a valid FAT filesystem [ 713.440110][ T25] kauditd_printk_skb: 487 callbacks suppressed [ 713.440122][ T25] audit: type=1326 audit(1629447413.453:103551): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6726 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 713.474314][ T6741] loop3: detected capacity change from 0 to 16 [ 713.494946][ T6743] FAT-fs (loop0): bogus number of reserved sectors [ 713.501496][ T6743] FAT-fs (loop0): Can't find a valid FAT filesystem 08:16:53 executing program 2: sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x20, 0x70bd26, 0x25dfdbfe}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4c040) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0, 0xa, 0x6, 0x0, 0x9}, 0x1}, 0x20, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x4c, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x4c}}, 0x8800) r1 = socket(0x10, 0x3, 0x0) rseq(&(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x3, 0x626, 0x1, 0x9}}, 0x20, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xffeffffb}, 0x10) write(r1, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="bc000000", @ANYRES16=0x0, @ANYBLOB="00022abd7000ffdbdf25130000000c004300030000000900000006001201018000004c00810005000100f9000000050002001f00000005000100090000000500010020000000050001000400000005000100fd00000005000100e70000000500010008000000050002000600000008001400", @ANYRES32=0x0, @ANYBLOB="0500ca020000000000008100050001004000000005000200d80000000500010080000000050001000700000005000100ff0f00000c004300ea0c000000000000bf8b18e164a4f9294243d86a561e0026fafe26ac96a6632679"], 0xbc}, 0x1, 0x0, 0x0, 0x84}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f00000005c0), 0x20, 0x0, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x8800) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000600)) [ 713.522861][ T25] audit: type=1326 audit(1629447413.453:103552): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6726 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=428 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 713.586145][ T6754] loop5: detected capacity change from 0 to 16 [ 713.594625][ T6766] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 713.611709][ T6743] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 08:16:53 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x61, 0x0, 0x0) 08:16:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 713.622519][ T25] audit: type=1326 audit(1629447413.453:103553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6726 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 713.649687][ T6775] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6775 comm=syz-executor.2 [ 713.658467][ T25] audit: type=1326 audit(1629447413.453:103554): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6726 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 713.663377][ T6776] loop4: detected capacity change from 0 to 16 [ 713.686589][ T25] audit: type=1326 audit(1629447413.453:103555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6726 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 713.720401][ T6766] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 713.729975][ T6743] FAT-fs (loop0): Unrecognized mount option "./bus" or missing value [ 713.740733][ T6776] FAT-fs (loop4): bogus number of reserved sectors [ 713.747269][ T6776] FAT-fs (loop4): Can't find a valid FAT filesystem [ 713.754825][ T6766] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6766 comm=syz-executor.2 [ 713.756782][ T25] audit: type=1326 audit(1629447413.453:103556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6726 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 713.778812][ T6786] loop3: detected capacity change from 0 to 16 [ 713.792207][ T25] audit: type=1326 audit(1629447413.453:103557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6726 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 713.798984][ T6787] loop5: detected capacity change from 0 to 16 08:16:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(0x0, 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 713.822414][ T25] audit: type=1326 audit(1629447413.453:103558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6726 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x4665e9 code=0x7ffc0000 08:16:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) fallocate(r3, 0x61, 0x7, 0x7) 08:16:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 713.878072][ T6766] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6766 comm=syz-executor.2 [ 713.927950][ T25] audit: type=1326 audit(1629447413.453:103559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6726 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 713.933183][ T6805] loop0: detected capacity change from 0 to 16 [ 713.953051][ T6798] loop5: detected capacity change from 0 to 16 [ 713.958577][ T6766] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6766 comm=syz-executor.2 [ 713.978704][ T6806] loop4: detected capacity change from 0 to 16 [ 713.990160][ T6806] FAT-fs (loop4): invalid media value (0x00) [ 713.996249][ T6806] FAT-fs (loop4): Can't find a valid FAT filesystem 08:16:54 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x62, 0x0, 0x0) [ 714.023865][ T25] audit: type=1326 audit(1629447413.453:103560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6726 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 714.090795][ T6828] loop3: detected capacity change from 0 to 16 [ 714.097254][ T4156] handle_bad_sector: 109 callbacks suppressed [ 714.097266][ T4156] attempt to access beyond end of device [ 714.097266][ T4156] loop0: rw=1, want=256, limit=16 [ 714.125663][ T6833] attempt to access beyond end of device [ 714.125663][ T6833] loop3: rw=2049, want=256, limit=16 [ 714.136545][ T6833] attempt to access beyond end of device [ 714.136545][ T6833] loop3: rw=2049, want=257, limit=16 [ 714.148201][ T6833] attempt to access beyond end of device [ 714.148201][ T6833] loop3: rw=2049, want=258, limit=16 [ 714.165053][ T6833] attempt to access beyond end of device [ 714.165053][ T6833] loop3: rw=2049, want=259, limit=16 [ 714.182028][ T6833] attempt to access beyond end of device [ 714.182028][ T6833] loop3: rw=2049, want=260, limit=16 [ 714.194311][ T6833] attempt to access beyond end of device [ 714.194311][ T6833] loop3: rw=2049, want=261, limit=16 08:16:56 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x43, 0x81, 0x7, 0x5, 0x0, 0x18000000000, 0xa01b8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x2642, 0x270a143a, 0xbb, 0x6, 0x1, 0x1, 0xc64, 0x0, 0x929, 0x0, 0x8}, r0, 0x8, r2, 0x2) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, 0x20, 0x0, 0x0) 08:16:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(0x0, 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x1000003290c2, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:16:56 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) r0 = epoll_create(0x7fff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000200)={0x0, 0x0, "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", "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"}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x1, 0x3f, 0x4, 0x80000000}, {0x8, 0x1, 0x7, 0x2}, {0x1, 0x0, 0x0, 0x81}, {0xbea, 0xfa, 0x3, 0x1ff}, {0x5, 0x0, 0x0, 0x3f}, {0x5, 0x9, 0x2, 0x6}]}) 08:16:56 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x63, 0x0, 0x0) [ 716.422966][ T6853] loop4: detected capacity change from 0 to 16 [ 716.430099][ T6854] loop5: detected capacity change from 0 to 16 [ 716.436775][ T6857] loop0: detected capacity change from 0 to 16 [ 716.437924][ T6855] loop3: detected capacity change from 0 to 16 [ 716.450933][ T6853] FAT-fs (loop4): invalid media value (0x00) [ 716.456937][ T6853] FAT-fs (loop4): Can't find a valid FAT filesystem [ 716.471615][ T6861] ================================================================== [ 716.479701][ T6861] BUG: KCSAN: data-race in copy_page_to_iter / fat16_ent_put [ 716.487079][ T6861] [ 716.489394][ T6861] write to 0xffff88813b28a26e of 2 bytes by task 6854 on cpu 0: [ 716.497013][ T6861] fat16_ent_put+0x24/0x50 [ 716.501427][ T6861] fat_alloc_clusters+0x430/0xa50 [ 716.506452][ T6861] fat_get_block+0x213/0x5a0 [ 716.511043][ T6861] __block_write_begin_int+0x4a2/0x1060 [ 716.516584][ T6861] cont_write_begin+0x522/0x850 [ 716.521432][ T6861] fat_write_begin+0x61/0xf0 [ 716.526010][ T6861] pagecache_write_begin+0x54/0x70 [ 716.531104][ T6861] cont_write_begin+0x164/0x850 [ 716.535943][ T6861] fat_write_begin+0x61/0xf0 [ 716.540533][ T6861] pagecache_write_begin+0x54/0x70 [ 716.545630][ T6861] generic_cont_expand_simple+0x6d/0x100 [ 716.551266][ T6861] fat_cont_expand+0x3a/0x160 [ 716.555927][ T6861] fat_setattr+0x267/0x7d0 [ 716.560327][ T6861] notify_change+0x8a3/0xa80 [ 716.564904][ T6861] do_sys_ftruncate+0x405/0x4c0 [ 716.569735][ T6861] __x64_sys_ftruncate+0x2f/0x40 [ 716.574654][ T6861] do_syscall_64+0x3d/0x90 [ 716.579140][ T6861] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 716.585015][ T6861] [ 716.587317][ T6861] read to 0xffff88813b28a000 of 1377 bytes by task 6861 on cpu 1: [ 716.595094][ T6861] copy_page_to_iter+0x2e1/0x940 [ 716.600024][ T6861] filemap_read+0xef6/0x1220 [ 716.604596][ T6861] generic_file_read_iter+0x75/0x2c0 [ 716.609951][ T6861] blkdev_read_iter+0xb9/0xf0 [ 716.614619][ T6861] vfs_read+0x565/0x5d0 [ 716.618756][ T6861] ksys_read+0xce/0x180 08:16:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400e30001000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240), 0x4000) 08:16:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(0x0, 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 716.622905][ T6861] __x64_sys_read+0x3e/0x50 [ 716.627399][ T6861] do_syscall_64+0x3d/0x90 [ 716.631796][ T6861] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 716.637675][ T6861] [ 716.639978][ T6861] Reported by Kernel Concurrency Sanitizer on: [ 716.646100][ T6861] CPU: 1 PID: 6861 Comm: systemd-udevd Not tainted 5.14.0-rc6-syzkaller #0 [ 716.654667][ T6861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 716.664699][ T6861] ================================================================== 08:16:56 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x50, r1, 0x1000) preadv(r1, &(0x7f0000000280), 0x0, 0x8, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x3a) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$setregs(0xf, r2, 0x7fff, &(0x7f0000000000)="950048a16b4d49a2040a07fc5bbde3e9cbe7f6ad2c45996d1d755fab0d050d977d69b4c20d9d94a12521e44f7c271b5ef7272975d7226ce9c476d6fd76cfa1db") wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xd5}}, 0x20, 0x0, 0x0) 08:16:56 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x0, 0x7}, 0x4}, 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 716.677080][ T4156] attempt to access beyond end of device [ 716.677080][ T4156] loop5: rw=1, want=256, limit=16 08:16:56 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) signalfd(r1, &(0x7f0000000000)={[0x1]}, 0x8) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:16:56 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x64, 0x0, 0x0) [ 716.765869][ T6887] loop4: detected capacity change from 0 to 16 [ 716.770979][ T6885] loop0: detected capacity change from 0 to 16 [ 716.801997][ T6887] FAT-fs (loop4): invalid media value (0x00) [ 716.803661][ T6885] FAT-fs (loop0): bogus logical sector size 58112 08:16:56 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x4, 0x1}, 0x1}, 0x20, 0x1, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 716.808024][ T6887] FAT-fs (loop4): Can't find a valid FAT filesystem [ 716.820879][ T6893] loop5: detected capacity change from 0 to 16 [ 716.821060][ T6885] FAT-fs (loop0): Can't find a valid FAT filesystem 08:16:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:56 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x8, 0x0, 0x2e, 0xf22}, {0x3, 0x1e, 0x81, 0x10000}, {0x8000, 0x9, 0x7f, 0x4}, {0x7, 0xe0, 0xca, 0xffff973f}, {0x59, 0xf2, 0x9, 0x6eec}, {0x8, 0xf9, 0xa2, 0x8e5}]}) gettid() [ 716.859814][ T6885] loop0: detected capacity change from 0 to 16 [ 716.886072][ T6885] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 716.887849][ T6910] loop3: detected capacity change from 0 to 16 08:16:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 716.931161][ T27] attempt to access beyond end of device [ 716.931161][ T27] loop5: rw=1, want=256, limit=16 [ 716.944449][ T6919] loop4: detected capacity change from 0 to 16 [ 716.969491][ T6919] FAT-fs (loop4): invalid media value (0x00) [ 716.975510][ T6919] FAT-fs (loop4): Can't find a valid FAT filesystem [ 716.984788][ T6925] attempt to access beyond end of device [ 716.984788][ T6925] loop3: rw=2049, want=256, limit=16 [ 716.997140][ T6925] buffer_io_error: 55 callbacks suppressed [ 716.997150][ T6925] Buffer I/O error on dev loop3, logical block 256, lost async page write 08:16:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000080)={0x3, 'wg0\x00', {0x8}, 0x6f14}) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ftruncate(r3, 0x3) 08:16:57 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x8, 0x78, 0x7}, 0x6}, 0x20, 0x1, 0x0) 08:16:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 717.027644][ T6936] loop5: detected capacity change from 0 to 16 [ 717.035795][ T6925] Buffer I/O error on dev loop3, logical block 257, lost async page write [ 717.062996][ T6925] Buffer I/O error on dev loop3, logical block 258, lost async page write 08:16:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 717.090292][ T6944] loop0: detected capacity change from 0 to 16 [ 717.100709][ T6925] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 717.116457][ T6948] loop4: detected capacity change from 0 to 16 [ 717.132793][ T6925] Buffer I/O error on dev loop3, logical block 260, lost async page write 08:16:57 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x138, 0x0, 0x400, 0x9, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0xa0, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x1c, 0x6, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x4}, @NL80211_BAND_5GHZ={0x8, 0x1, 0xb29e}, @NL80211_BAND_5GHZ={0x8}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @random="bed7f19d996c"}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ap_ssid}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @from_mac=@device_b}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x2c, 0x6, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x8, 0x3, 0x5}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x1}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x7}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x5}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x2}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x207fff}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ap_ssid}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x14, 0x6, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x8, 0x1, 0x9}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x4}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x3f}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x7}, @NL80211_ATTR_IE={0x54, 0x2a, [@tim={0x5, 0x11, {0x0, 0x1c, 0x4, "97d6c05302f52ebe0a92e26ea8d7"}}, @supported_rates={0x1, 0x1, [{0x18}]}, @erp={0x2a, 0x1, {0x1}}, @prep={0x83, 0x1f, @not_ext={{}, 0x81, 0x37, @device_a, 0x7, "", 0x3, 0x7, @broadcast, 0x4}}, @peer_mgmt={0x75, 0x14, {0x0, 0x4, @void, @void, @val="a6a0fbc7393c902a3b6a4379dae0d206"}}]}, @NL80211_ATTR_IE={0x19, 0x2a, [@sec_chan_ofs={0x3e, 0x1, 0x1}, @mic={0x8c, 0x10, {0x62d, "4a4e6103a2cc", @short="25f409cff1ce51b0"}}]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x138}, 0x1, 0x0, 0x0, 0x240008d0}, 0x40) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x80, 0x6f}}}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40000) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) [ 717.166600][ T6944] validate_nla: 5 callbacks suppressed [ 717.166612][ T6944] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 717.190911][ T6948] FAT-fs (loop4): invalid media value (0x00) [ 717.196923][ T6948] FAT-fs (loop4): Can't find a valid FAT filesystem [ 717.209145][ T6963] loop5: detected capacity change from 0 to 16 08:16:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r0, &(0x7f0000000080)='./bus\x00', 0x0, 0x101) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000240)='./bus\x00', 0x4c6840, 0x4) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x3000000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@access_user}, {@access_any}, {@debug={'debug', 0x3d, 0x2}}], [{@hash}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x35, 0x64, 0x39, 0x37, 0x64, 0x32, 0x32], 0x2d, [0x32, 0x63, 0x65, 0x7], 0x2d, [0x33, 0x34, 0x36, 0x31], 0x2d, [0x61, 0x65, 0x35, 0x39], 0x2d, [0x72c9e854f78f08fa, 0x64, 0x5c, 0x36, 0x64, 0x34, 0x37, 0x35]}}}, {@measure}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@seclabel}]}}) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) [ 717.292850][ T6977] loop0: detected capacity change from 0 to 16 08:16:59 executing program 1: r0 = gettid() tkill(r0, 0xf) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:16:59 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffbffff}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:16:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:16:59 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x65, 0x0, 0x0) 08:16:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:16:59 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x80000000000}, {0x0, 0x0, 0x1000}], 0xa4, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x10099b8) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/devices\x00', 0x0, 0x0) renameat(r2, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./bus\x00') r3 = syz_open_dev$vcsa(&(0x7f0000000180), 0x0, 0x2083) openat$incfs(r3, &(0x7f0000000240)='.pending_reads\x00', 0xd8503, 0x12) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r5, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) sendfile(r4, r5, 0x0, 0x9) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r6, &(0x7f0000000100)=ANY=[], 0x1c) [ 719.812515][ T6997] loop0: detected capacity change from 0 to 264192 [ 719.819911][ T6998] loop4: detected capacity change from 0 to 16 [ 719.821013][ T6999] loop5: detected capacity change from 0 to 16 [ 719.827344][ T7000] loop3: detected capacity change from 0 to 16 [ 719.839647][ T25] kauditd_printk_skb: 144 callbacks suppressed 08:16:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb, 0x0, 0x3}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[], 0xe4}, 0x1, 0x0, 0x0, 0x20044080}, 0x8000) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000080), 0x20, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x6, &(0x7f0000000040)=[{0x62, 0x8, 0x80, 0x6}, {0x2, 0x40, 0x4, 0x5}, {0x2, 0x1, 0x1, 0x401}, {0x2, 0x3, 0x41, 0x7}, {0x1, 0x72, 0x79, 0x2}, {0x8, 0x7a, 0x7, 0x200}]}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000200)={0x7, &(0x7f0000000180)=[{0x92, 0x5, 0x0, 0x3}, {0x7, 0x7, 0x5, 0x8}, {0xd3, 0xfe, 0x95, 0xcf}, {0x6, 0xb0, 0x8, 0xec}, {0x1f, 0xfc, 0x0, 0x7}, {0x96, 0x7, 0xeb, 0x100}, {0x146, 0x6, 0x6, 0x4}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000280)={0x2, 0x18, '\x00', 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0]}) 08:16:59 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000000)={0x0, @adiantum, 0x0, @desc3}) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 719.839658][ T25] audit: type=1326 audit(1629447419.853:103705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6992 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffb0000 [ 719.890397][ T6998] FAT-fs (loop4): invalid media value (0x00) [ 719.896413][ T6998] FAT-fs (loop4): Can't find a valid FAT filesystem [ 719.916595][ T7013] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 719.924952][ T7015] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 719.943501][ T7021] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 719.949462][ T7019] handle_bad_sector: 9 callbacks suppressed [ 719.949474][ T7019] attempt to access beyond end of device 08:17:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:17:00 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x3a) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) wait4(r2, 0x0, 0x40000000, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:17:00 executing program 2: sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x200000c0}, 0x20000084) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 719.949474][ T7019] loop3: rw=2049, want=256, limit=16 [ 719.971969][ T6997] loop0: detected capacity change from 0 to 264192 [ 719.981723][ T22] attempt to access beyond end of device [ 719.981723][ T22] loop5: rw=1, want=256, limit=16 [ 719.992428][ T7019] attempt to access beyond end of device [ 719.992428][ T7019] loop3: rw=2049, want=257, limit=16 [ 720.003222][ T7019] Buffer I/O error on dev loop3, logical block 256, lost async page write 08:17:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 720.020687][ T7019] attempt to access beyond end of device [ 720.020687][ T7019] loop3: rw=2049, want=258, limit=16 [ 720.031497][ T7019] Buffer I/O error on dev loop3, logical block 257, lost async page write 08:17:00 executing program 1: sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x18c, 0x0, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 720.062603][ T6997] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 720.067232][ T7037] loop4: detected capacity change from 0 to 16 [ 720.092362][ T7037] FAT-fs (loop4): bogus number of FAT sectors [ 720.098451][ T7037] FAT-fs (loop4): Can't find a valid FAT filesystem [ 720.107726][ T25] audit: type=1326 audit(1629447420.123:103706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7031 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 720.140968][ T7019] attempt to access beyond end of device [ 720.140968][ T7019] loop3: rw=2049, want=259, limit=16 [ 720.151774][ T7019] Buffer I/O error on dev loop3, logical block 258, lost async page write 08:17:00 executing program 0: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sched_rr_get_interval(r0, &(0x7f00000001c0)) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000000c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000001c0)=ANY=[]) creat(&(0x7f0000000100)='./bus\x00', 0x40) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) open(&(0x7f0000000140)='./file0\x00', 0xbf6c949a2aa297fa, 0x33) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000080), 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x300000e, 0x8010, r3, 0x28288000) sendfile(r2, r2, 0x0, 0x7fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r4, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0x4, 0x0, 0x85, 0x5, 0x2, 0x3, 0x0, 0x236, 0x40, 0x1bf, 0x6, 0x6, 0x38, 0x7f, 0x8000, 0xffff, 0x5}, [{0x474e557, 0x800, 0x0, 0x7ff, 0x9, 0x7f, 0x1, 0x3e}], "3fead31f31cdb4e93365c553c7e1bf48a24b4796cf3d63ec5bd298af0fd652d123aed2e0a79f3637d94eecd917fb379e15c8aece36daa8ffa0ee5600aa8405f6dbd2cc9c3e72d57c952d16781ff5ffd785db96f9b79db1ac958f0135894ad7ddb3a6aebd07e223c25bc77d5fae6c1af6f98a00ab004389a4557fec90a9fb72613f0e111971714c33548a9cd74c857dc1bf42a941f197145cc08cd0aad9ac63f293c9f7ca460966ba6e8fec2b20e10833cf6f67ba1b9780707171aa330cbf61e5e086749b355df223ed861f1a2f1848e2a2531af37fc473", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x64f) write$P9_RREADLINK(r4, &(0x7f0000000100)=ANY=[], 0x1c) [ 720.155997][ T7046] loop5: detected capacity change from 0 to 16 [ 720.181881][ T25] audit: type=1326 audit(1629447420.123:103707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7031 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=428 compat=0 ip=0x4665e9 code=0x7ffc0000 08:17:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 720.214854][ T7019] attempt to access beyond end of device [ 720.214854][ T7019] loop3: rw=2049, want=260, limit=16 [ 720.223099][ T25] audit: type=1326 audit(1629447420.123:103708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7031 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 720.225667][ T7019] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 720.252434][ T25] audit: type=1326 audit(1629447420.123:103709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7031 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=46 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 720.284124][ T22] attempt to access beyond end of device [ 720.284124][ T22] loop5: rw=1, want=256, limit=16 [ 720.300402][ T25] audit: type=1326 audit(1629447420.123:103710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7031 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 720.317970][ T7019] attempt to access beyond end of device [ 720.317970][ T7019] loop3: rw=2049, want=261, limit=16 [ 720.335388][ T7019] Buffer I/O error on dev loop3, logical block 260, lost async page write [ 720.338528][ T25] audit: type=1326 audit(1629447420.123:103711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7031 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=334 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 720.377418][ T25] audit: type=1326 audit(1629447420.123:103712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7031 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 720.385705][ T7069] loop5: detected capacity change from 0 to 16 08:17:00 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000200)=""/4096) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x108, &(0x7f0000000040)=0x20, 0x0, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:17:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x2be102, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:17:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:17:00 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x66, 0x0, 0x0) 08:17:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 720.402244][ T25] audit: type=1326 audit(1629447420.123:103713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7031 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 720.442604][ T22] attempt to access beyond end of device [ 720.442604][ T22] loop5: rw=1, want=256, limit=16 [ 720.475833][ T7076] loop4: detected capacity change from 0 to 16 [ 720.483403][ T25] audit: type=1326 audit(1629447420.503:103714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7075 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 720.485849][ T7076] FAT-fs (loop4): bogus number of FAT sectors [ 720.513781][ T7076] FAT-fs (loop4): Can't find a valid FAT filesystem 08:17:00 executing program 2: rseq(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2}, 0xffffffffffffff99, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x4, &(0x7f0000000140)=[{0x7, 0x7, 0x2, 0x80000000}, {0xfffd, 0x0, 0xc7, 0x200}, {0x7, 0x98, 0x6, 0x4}, {0x8, 0x4, 0x1f, 0x80000400}]}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x8, 0x3, 0x3, 0x8}, {0xffff, 0x0, 0x4}, {0x8, 0x1f, 0x1, 0x7fffffff}, {0x6, 0xff, 0x3f, 0x40}]}, 0x10) ptrace$setopts(0x4200, 0x0, 0x401, 0x1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{0x3, 0x1, 0x90, 0x8000}, {0x1, 0x80, 0x3f, 0x3}, {0x8, 0x2, 0x7f, 0x1}, {0x3, 0x3, 0x6d, 0x7}, {0x81, 0x3f, 0x0, 0x7}, {0x4, 0x3f, 0x0, 0x6}, {0x9, 0xdb, 0x2, 0x800}, {0xb6, 0x4, 0x0, 0x58000000}]}, 0x10) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x2, 0x9, 0x7ffd}, 0x7}, 0x20, 0x1, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x8800) mount$bind(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x28080, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x1, 0x3f, 0x1, 0x7}]}) [ 720.531080][ T7077] loop0: detected capacity change from 0 to 16 [ 720.566712][ T7077] attempt to access beyond end of device [ 720.566712][ T7077] loop0: rw=2049, want=257, limit=16 08:17:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 720.581464][ T7090] loop3: detected capacity change from 0 to 16 [ 720.589846][ T7091] loop5: detected capacity change from 0 to 16 08:17:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:17:00 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = open_tree(0xffffffffffffff9c, 0x0, 0x8800) recvmmsg$unix(r0, &(0x7f0000003740)=[{{&(0x7f0000000040), 0x6e, &(0x7f00000000c0)}}, {{&(0x7f0000000100), 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/83, 0x53}, {&(0x7f0000000280)=""/24, 0x18}, {&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f0000000400)=""/94, 0x5e}, {&(0x7f0000000480)=""/50, 0x32}, {&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/86, 0x56}, {&(0x7f0000001580)=""/33, 0x21}], 0xa, &(0x7f0000001680)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x140}}, {{&(0x7f0000001800), 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001880)=""/61, 0x3d}, {&(0x7f00000018c0)=""/228, 0xe4}], 0x2, &(0x7f0000001a00)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001a40)=@abs, 0x6e, &(0x7f0000002080), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES16=r0, @ANYBLOB="000000001c000000000000000100000006000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x130}}, {{&(0x7f0000002280), 0x6e, &(0x7f0000002480)=[{&(0x7f0000002300)=""/199, 0xc7}, {&(0x7f0000002400)=""/103, 0x67}], 0x2, &(0x7f00000024c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}, {{&(0x7f00000025c0), 0x6e, &(0x7f0000003640)=[{&(0x7f0000002640)=""/4096, 0x1000}], 0x1, &(0x7f0000003680)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x90}}], 0x6, 0x0, 0x0) [ 720.670854][ T7108] loop4: detected capacity change from 0 to 16 [ 720.682142][ T7108] FAT-fs (loop4): bogus number of FAT sectors [ 720.688288][ T7108] FAT-fs (loop4): Can't find a valid FAT filesystem [ 720.726920][ T7119] loop5: detected capacity change from 0 to 16 08:17:03 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0xc) ptrace$setregs(0xf, r2, 0x8001, &(0x7f0000000200)="f514162423cc3882f8271e8b50d2b86c969bc1d68e61ec581ef55a2c97") r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r3, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) fstat(r3, &(0x7f0000000140)) 08:17:03 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) openat(r0, &(0x7f0000000080)='./bus\x00', 0x8400, 0x140) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000009, 0x10, r0, 0x986e6000) r3 = accept4(r1, &(0x7f0000000240)=@x25={0x9, @remote}, &(0x7f00000000c0)=0x80, 0x80000) read(r3, &(0x7f0000000300)=""/200, 0xc8) r4 = syz_io_uring_complete(0x0) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @mcast1, 0x5}, 0x1c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r5, &(0x7f0000000100)=ANY=[], 0x1c) 08:17:03 executing program 2: sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)={0xa, 0x4e21, 0x10000, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x8}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="99a75427ea6d4f8db960ed0b9dc881ed822846f4b6b7e891f163ccabb9401a90aa3c32982e824b454955e2531610b1f2bd6a5e9fa0a22d54ad6f5cb93307", 0x3e}, {&(0x7f0000000200)="3c2c08013a488906312629b6e8e34af8f58931a70aa31cb4710f00b380845f001f4b941db94927dea398b7a649c981ede6fe7d575f0a229b5f341997eea06894c30f51651f2de9677b2585eb2bdd9e98e86d8337f3247b0b45308cc4d4e3f6b561ce3e54f891fad3dbda52b30d272a78470fc97caa5102f89af25af05e2e459f656076cc96e098147bc9fc991554f6813e735f37b228b3fb8ff678140f561861b155e2e1def328f1bd2649b24b874a09da8286210a999dfa7e9bf0eb39f40b8fab9bc21c60e7027239901eeae46266decd9b8caf97582faf65caf5432a915a8e", 0xe0}, {&(0x7f0000000300)="71e1f4bbb588735185a0490a835a560d813b3200cb198903a03e41ae26acbe148928686fedec08f7462278fc705b54e9452103bd5ebcd58510e11b299f13cfd73bff5bfa", 0x44}, {&(0x7f0000000380)="e1c2f2de997ef5ba4c41985c5720563085c5eff65cefe40602bbaa03efa39831f8ddc542f3403e570484362b8ca5ed0e2724e05c64cff051d0b6d05cd3167355de1f003eac097a718cc601feff6ddc929f0aab176dd460453a9d432dc66919e65526d87d1775f8964e061e351c272a956bad61a583d17ade82858e479331f0edafee4d6cecac494e9aaa43ed0f32b4c0fa7440", 0x93}], 0x4, &(0x7f0000000440)=[@dstopts={{0x60, 0x29, 0x37, {0x2, 0x8, '\x00', [@calipso={0x7, 0x30, {0x2, 0xa, 0x8, 0xaa07, [0x3, 0x5, 0xffffffffffff8000, 0x5, 0x8000]}}, @jumbo={0xc2, 0x4, 0xfff}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x5}}, @dstopts_2292={{0xc0, 0x29, 0x4, {0x3ad305c551b06bcc, 0x14, '\x00', [@ra={0x5, 0x2, 0x3}, @generic={0x9, 0x8e, "845129ab39fc5c387b8d866112a3c4833f5695afbc1e4cc8724e91cf9e52e608868e24914c5e6a194d22dd8289d5b08de9cf8cdda5ac03aa469676e1b3c64d83a6a5e9feb05fff5265ff86ea222f6d47593ecdc031becc17c410082b54595922f9da5aec11452673095fa35f3fcc540e8e451029dca2069439e9d32d0453d3de9d9aa866c8269e327e43c64011da"}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim, @ra={0x5, 0x2, 0x7}]}}}], 0x138}, 0x40800) rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000700)}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}], 0x2, 0x80, &(0x7f0000000080)={[0x2]}, 0x8) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000640), 0x202203, 0x0) epoll_wait(r0, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x6, 0x5) rseq(&(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x800, 0x9, 0x1b634e96}, 0x1}, 0x20, 0x1, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:17:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:17:03 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x67, 0x0, 0x0) 08:17:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:17:03 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x800000000007, 0x69af94f, 0x5}, 0x4}, 0x20, 0x1, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 723.156819][ T7142] loop3: detected capacity change from 0 to 16 [ 723.161423][ T7143] loop4: detected capacity change from 0 to 16 [ 723.163361][ T7144] loop5: detected capacity change from 0 to 16 [ 723.188194][ T7146] loop0: detected capacity change from 0 to 16 08:17:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:17:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mkdir(&(0x7f0000000080)='./bus\x00', 0x58) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) 08:17:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 723.207775][ T7149] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 723.232366][ T7156] buffer_io_error: 5 callbacks suppressed [ 723.232380][ T7156] Buffer I/O error on dev loop3, logical block 256, lost async page write [ 723.247483][ T7156] Buffer I/O error on dev loop3, logical block 257, lost async page write 08:17:03 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCFLSH(r2, 0x540b, 0x2) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 723.256639][ T7156] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 723.266078][ T7156] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 723.292102][ T7156] Buffer I/O error on dev loop3, logical block 260, lost async page write 08:17:03 executing program 2: rseq(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2}, 0x20, 0xfffffffffffffffd, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[], 0x1c) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) open_tree(r0, 0x0, 0x8800) 08:17:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 723.306362][ T7169] loop5: detected capacity change from 0 to 16 08:17:03 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:17:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 723.340141][ T7183] loop4: detected capacity change from 0 to 16 [ 723.352815][ T7185] loop0: detected capacity change from 0 to 16 08:17:03 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x68, 0x0, 0x0) 08:17:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:17:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2300081, &(0x7f0000000080)=ANY=[]) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) syz_open_procfs(r0, &(0x7f0000000080)='net/netlink\x00') chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) [ 723.414418][ T7201] loop5: detected capacity change from 0 to 16 [ 723.433572][ T7209] loop4: detected capacity change from 0 to 16 08:17:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:17:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:17:03 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x7, 0x8e, 0x3ff, 0xb348}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0xf2d893600d311bb1, r1, 0x3d1c2000) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 723.467296][ T7216] loop3: detected capacity change from 0 to 16 08:17:03 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fcntl$addseals(r0, 0x409, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) [ 723.513518][ T7227] Buffer I/O error on dev loop3, logical block 256, lost async page write [ 723.527251][ T7227] Buffer I/O error on dev loop3, logical block 257, lost async page write [ 723.532213][ T7233] loop5: detected capacity change from 0 to 16 08:17:03 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={r2, r3+60000000}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000100)=ANY=[], 0x1c) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) mq_notify(r4, &(0x7f00000001c0)={0x0, 0x3c, 0x1, @thr={&(0x7f0000000080)="cbadbf84a5bda95ec438a105a6f0415102", &(0x7f0000000140)="cb0a2a2471d5e05a2137627bab1644c8b62bfb60c3e043f352bf4eb7be03305132c481426232942bf6e541fadb79518138440941940e2f688243eca9e6927d20910186c02b60"}}) [ 723.563018][ T7239] loop4: detected capacity change from 0 to 16 [ 723.572198][ T7227] Buffer I/O error on dev loop3, logical block 258, lost async page write [ 723.585023][ T7240] loop0: detected capacity change from 0 to 16 [ 723.588388][ T7227] Buffer I/O error on dev loop3, logical block 259, lost async page write [ 723.611129][ T7227] Buffer I/O error on dev loop3, logical block 260, lost async page write 08:17:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:17:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x309c00, 0x18) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000000c0)) sendfile(r1, r1, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) 08:17:04 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x69, 0x0, 0x0) 08:17:04 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = open_tree(0xffffffffffffff9c, 0x0, 0x8800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x0, "8bebeb894f74c3"}) r4 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r4) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r5, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) r6 = inotify_init1(0x80800) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f00000000c0)={0x0, r6, 0x9, 0x3ff, 0x0, 0x400}) write$sndseq(r4, &(0x7f0000000040)=[{0x3, 0x40, 0x3, 0x8, @time={0x1, 0xe0f}, {0x80, 0x6}, {0x6, 0x1f}, @control={0x0, 0x2, 0x7}}], 0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001800)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000200)={r1, 0x100}) 08:17:04 executing program 1: r0 = gettid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x3a) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$setregs(0xffffffffffffffff, r1, 0x7f, &(0x7f0000000280)) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) rt_sigaction(0x18, &(0x7f0000000140)={&(0x7f0000000000)="67f34690460f0b26f20f5fcbc4e299b91266470f38302a65470f2c5605660f3acee7b1836d000046c6f80ac42154c66509a0", 0x14000000, &(0x7f0000000080)="c64500e746de1498f0107268c462a1b80bc4019171e00065400f11b599899999f2f24404ff0f0f051c4e00001cd8817b0000002666660f383ac0", {[0x7]}}, &(0x7f0000000200)={&(0x7f0000000180)="26650f18c1c4a1f85b263641dd3fc4e115fb57832e67c19706000000213ef30fbc40006467430f0154ff5c66410f3a0accfec423956a020bc4e2692d5ea1", 0x0, &(0x7f0000000280)="c4a1601284119f89beba3ef3410fc2a10e00000016f26fc4611974bdfeefffff40d7c4a30578cb04c4a27501e0f831"}, 0x8, &(0x7f0000000240)) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000000380)) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 724.196248][ T7272] loop4: detected capacity change from 0 to 16 [ 724.207673][ T7273] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 724.216758][ T7277] loop3: detected capacity change from 0 to 16 [ 724.217393][ T7276] loop0: detected capacity change from 0 to 16 [ 724.237922][ T7278] loop5: detected capacity change from 0 to 16 08:17:04 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) wait4(r0, 0x0, 0x20000000, &(0x7f0000000200)) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:17:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:17:04 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x7, 0x0, 0x81, 0x3}, {0x4, 0x8, 0x1f, 0xf9}, {0x9fd, 0x7f, 0xc0, 0x8000}, {0x1, 0x81, 0x8, 0xff}, {0x0, 0x3, 0x9, 0x3}, {0x800, 0x1, 0x1f, 0x40}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 724.254376][ T7282] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 08:17:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) open(&(0x7f0000000080)='./bus\x00', 0x400, 0x47) 08:17:04 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x7, 0x9, 0x401}}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x200000000000004c, &(0x7f00000000c0)=[{0x614a, 0x0, 0x13, 0x401}, {0x3, 0x9, 0x81, 0x3f}, {0x1, 0x2, 0x40, 0x407}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x5b, 0x2, 0x80, 0x2}, {0x2, 0xc0, 0x5, 0x5}, {0x4, 0x0, 0x8, 0x3}, {0x4, 0x4, 0x81, 0x5}]}) 08:17:04 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x6a, 0x0, 0x0) 08:17:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 724.347764][ T7309] loop4: detected capacity change from 0 to 16 [ 724.371531][ T7315] loop5: detected capacity change from 0 to 16 [ 724.379062][ T7316] loop0: detected capacity change from 0 to 16 08:17:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xe0, 0x29, 0x2, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:17:04 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x182, &(0x7f00000001c0), &(0x7f0000584000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000340), &(0x7f0000000180)=0x0) r3 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000190000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000100)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000004, 0x20010, r1, 0x8000000) syz_io_uring_submit(r7, r2, &(0x7f0000000240)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r1, 0x0, &(0x7f0000000080)='./file0\x00', 0x1f0, 0x0, 0x23456}, 0xffffffff) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r8, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x2, 0x0, @fd=r8, 0x6, 0x0, 0x0, 0x0, 0x1, {0x1}}, 0x9) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20}, 0x7}, 0x20, 0x0, 0x0) 08:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX, @ANYRES16, @ANYRESOCT, @ANYRES64, @ANYRES32, @ANYRESDEC, @ANYRESHEX, @ANYRES64, @ANYRES64]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x80) r1 = open(&(0x7f0000000000)='./bus\x00', 0x163842, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r2, 0x8008f513, &(0x7f0000000080)) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r4, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) fallocate(r4, 0x34, 0x60, 0x9) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[], 0x1c) splice(r1, &(0x7f00000000c0)=0x9, r4, &(0x7f0000000100)=0x3, 0x3, 0xb) [ 724.426981][ T7328] loop3: detected capacity change from 0 to 16 [ 724.458167][ T7335] loop4: detected capacity change from 0 to 16 08:17:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:17:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, 0x0, 0x0) [ 724.504202][ T7348] loop5: detected capacity change from 0 to 16 [ 724.507218][ T7342] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 724.534653][ T7351] FAT-fs (loop0): Unrecognized mount option "0xffffffffffffffff˙˙01777777777777777777777˙˙˙˙˙˙˙˙˙˙˙˙184467440737095516150xffffffffffffffff˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙" or missing value 08:17:04 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r4 = socket(0x400000000000010, 0x802, 0x0) write(r4, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000000100)=0x8, 0x4) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) mmap(&(0x7f000033f000/0x1000)=nil, 0x1000, 0xa, 0x810, 0xffffffffffffffff, 0xa3dd3000) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:17:04 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x6b, 0x0, 0x0) [ 724.559218][ T7351] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 724.567924][ T7351] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 724.592336][ T7351] FAT-fs (loop0): Unrecognized mount option "0xffffffffffffffff˙˙01777777777777777777777˙˙˙˙˙˙˙˙˙˙˙˙184467440737095516150xffffffffffffffff˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙" or missing value 08:17:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:17:04 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x135800, 0x81) [ 724.616033][ T7365] loop4: detected capacity change from 0 to 16 [ 724.616711][ T7368] loop5: detected capacity change from 0 to 16 [ 724.632898][ T7369] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 724.649032][ T7374] loop3: detected capacity change from 0 to 16 [ 724.655391][ T7369] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 724.712095][ T7388] loop4: detected capacity change from 0 to 16 08:17:05 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x3ba, 0x28, 0x2, 0x10001}, {0xfffb, 0x4, 0xb5, 0x6}, {0x3f, 0x1f, 0x40, 0xb9af}, {0x1, 0x1, 0x0, 0x1}, {0x28, 0x20, 0x4, 0x6}, {0x17, 0x5, 0x4e, 0x5}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) 08:17:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, 0x0, 0x0) 08:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@initdev}}, &(0x7f0000000480)=0xe8) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000240)="617b0c8d4811419e0fbb4adb0059a7420b6e1123c8c56858402e56693dc483d999314224e1e93407f4e5bed3c6f9a009db2baad9935c4cf10365d644f277811e3273d305e72127fc2b799d4f1d3149863e2a76b8598701d7377efa14ad7467309a9e6b0feaf25d", 0x67}, {&(0x7f00000002c0)="48d59a17d7c37ef0a2b1d565929dc024e5a33a6f5c2dadf3ed6df248512618bc1d4ec82632c0972f076e6ac278f8b1d15409dd0104cc6a525c1f6c86cc07a039244d2e1953d6be71d34f3c2872a993692175f831851a568aa8add77c06ce0cdcfc3dcaf0a9f78c8677c4c86a3f65d4fb52ee482f1781fb6656e214a4ab0019f6f9fb2e754916df837a0afb5b96f2fd17846d4bb5251578997455a6ace0b58c6339246ce9746964fa206e", 0xaa, 0x3}], 0x8, &(0x7f00000004c0)={[{@shortname_lower}, {@shortname_winnt}, {@shortname_winnt}, {@shortname_winnt}, {@shortname_mixed}], [{@uid_lt}, {@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}, {@dont_appraise}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x33, 0x31, 0x38, 0x66, 0x38, 0x36, 0x62], 0x2d, [0x65, 0x32, 0x65, 0x38], 0x2d, [0x62, 0x30, 0x65, 0x35], 0x2d, [0x34, 0x63, 0x61, 0x31], 0x2d, [0x63, 0x34, 0x39, 0x2, 0x575826d6f4e4a668, 0x64, 0x36, 0x64]}}}, {@uid_lt={'uid<', r1}}, {@fowner_gt={'fowner>', 0xee00}}]}) r2 = accept4$inet6(r0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x1c, 0x80800) getpeername(r2, &(0x7f0000000640)=@alg, &(0x7f00000006c0)=0x80) r3 = open(&(0x7f0000000080)='./file0\x00', 0x151042, 0x118) sendfile(r3, r3, 0x0, 0x7fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000100)=ANY=[], 0x1c) 08:17:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:17:05 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x248a43, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(r0, &(0x7f0000000000), 0x80000000, &(0x7f0000000140)) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) rt_sigpending(&(0x7f0000000080), 0x8) wait4(0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x101, "ed005400000000003ec13e2000"}) gettid() r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x100008) tkill(r3, 0x3a) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) rt_sigqueueinfo(r3, 0x35, &(0x7f0000000140)={0x0, 0x0, 0x32}) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:17:05 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x6c, 0x0, 0x0) [ 725.208656][ T25] kauditd_printk_skb: 89 callbacks suppressed [ 725.208665][ T25] audit: type=1326 audit(1629447425.224:103804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7314 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665e9 code=0x0 [ 725.281473][ T25] audit: type=1326 audit(1629447425.304:103805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7408 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 725.310287][ T7417] loop0: detected capacity change from 0 to 65536 [ 725.317088][ T7418] loop5: detected capacity change from 0 to 16 [ 725.323737][ T7419] loop4: detected capacity change from 0 to 16 08:17:05 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x9, 0x0, 0x7ffc0001}]}) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 725.338003][ T7417] FAT-fs (loop0): bogus number of reserved sectors [ 725.341233][ T7423] loop3: detected capacity change from 0 to 16 [ 725.344642][ T7417] FAT-fs (loop0): Can't find a valid FAT filesystem 08:17:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:17:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, 0x0, 0x0) [ 725.382930][ T25] audit: type=1326 audit(1629447425.324:103806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7408 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=317 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 725.424388][ T27] handle_bad_sector: 51 callbacks suppressed [ 725.424401][ T27] attempt to access beyond end of device [ 725.424401][ T27] loop5: rw=1, want=256, limit=16 [ 725.433130][ T25] audit: type=1326 audit(1629447425.324:103807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7408 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 08:17:05 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x8010, r2, 0xf2624000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) prlimit64(r0, 0x0, &(0x7f0000000000)={0x1f, 0x45}, &(0x7f0000000080)) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 725.468414][ T25] audit: type=1326 audit(1629447425.324:103808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7408 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=428 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 725.497512][ T7443] loop4: detected capacity change from 0 to 16 [ 725.504122][ T7444] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 08:17:05 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) gettid() open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 725.512923][ T25] audit: type=1326 audit(1629447425.324:103809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7408 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 725.549530][ T7451] loop5: detected capacity change from 0 to 16 [ 725.550995][ T7455] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 725.555881][ T7417] loop0: detected capacity change from 0 to 65536 [ 725.567839][ T7453] attempt to access beyond end of device [ 725.567839][ T7453] loop3: rw=2049, want=256, limit=16 [ 725.578402][ T7417] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 725.582219][ T7453] attempt to access beyond end of device [ 725.582219][ T7453] loop3: rw=2049, want=257, limit=16 08:17:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) 08:17:05 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x3a) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) rt_sigqueueinfo(r2, 0x33, &(0x7f0000000140)={0x18, 0x8, 0x8}) [ 725.602573][ T25] audit: type=1326 audit(1629447425.324:103810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7408 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=334 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 725.639406][ T7453] attempt to access beyond end of device [ 725.639406][ T7453] loop3: rw=2049, want=258, limit=16 [ 725.655443][ T7453] attempt to access beyond end of device [ 725.655443][ T7453] loop3: rw=2049, want=259, limit=16 08:17:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x0, {0x1, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) [ 725.660064][ T7417] FAT-fs (loop0): Unrecognized mount option "uid<00000000000000000000" or missing value [ 725.666714][ T25] audit: type=1326 audit(1629447425.324:103811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7408 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 725.709900][ T7472] loop4: detected capacity change from 0 to 16 08:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[], 0x1c) 08:17:05 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0xd1f8, 0xaa, 0x40, 0x4}, {0x4, 0x3, 0x7f, 0x7}, {0x5404, 0x80, 0xff, 0x6}, {0x3f, 0x9, 0x0, 0x6}, {0x7, 0x17, 0x2, 0x80000001}, {0x7, 0x6, 0x0, 0xd1e}, {0x7fff, 0x6, 0x4, 0x5}, {0x4, 0x7f, 0x40, 0x10000}, {0x2, 0x6, 0x0, 0xffffffca}, {0x3, 0x5, 0x0, 0x9}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x4, 0x3, 0x80}, {0xa048, 0x7f, 0x34, 0x1}, {0xfd, 0x1, 0x0, 0x9}, {0x0, 0x80, 0x4, 0x3}, {0x400, 0x1f, 0x1, 0xffffffff}, {0x3, 0x9, 0x3f, 0x200}]}) 08:17:05 executing program 1: r0 = gettid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x3a) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(r1, &(0x7f0000000000), 0x80000000, &(0x7f0000000200)) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$setregs(0xf, 0x0, 0x2, &(0x7f0000000080)="e2d3a5ef250a22d409e9ea1522b1cc0304e293beb84b137d4408016ab452813fbf1701a5fba390") wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) [ 725.721463][ T4156] attempt to access beyond end of device [ 725.721463][ T4156] loop5: rw=1, want=256, limit=16 [ 725.725455][ T7453] attempt to access beyond end of device [ 725.725455][ T7453] loop3: rw=2049, want=260, limit=16 [ 725.754748][ T7453] attempt to access beyond end of device [ 725.754748][ T7453] loop3: rw=2049, want=261, limit=16 [ 725.782277][ T25] audit: type=1326 audit(1629447425.324:103812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7408 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=157 compat=0 ip=0x4665e9 code=0x7ffc0000 08:17:05 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x6d, 0x0, 0x0) 08:17:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(0xffffffffffffffff, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 725.827902][ T7489] loop0: detected capacity change from 0 to 16 [ 725.839321][ T7488] loop5: detected capacity change from 0 to 16 08:17:05 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}], 0x20}}], 0x2, 0x0) r4 = getgid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) sendmmsg$unix(r5, &(0x7f0000000680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}], 0x20}}], 0x2, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {0x1, 0x5}, [{0x2, 0x1}, {0x2, 0x4, 0xee01}, {0x2, 0x1, 0xee01}, {0x2, 0x6}], {}, [{0x8, 0x4, 0xee00}, {0x8, 0x1, 0xee01}, {0x8, 0x6, r3}, {0x8, 0x2, r4}, {0x8, 0x0, r7}], {0x10, 0x4}, {0x20, 0x1}}, 0x6c, 0x3) wait4(0x0, 0x0, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x20, 0x0, 0x0) 08:17:05 executing program 2: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x1, 0x7, 0x9, 0x3}, {0x5, 0x8, 0x9, 0x8001}, {0x400, 0xfb, 0x7, 0x7e000000}, {0x1, 0x6, 0x1f, 0x7fff}, {0x4, 0x0, 0x3, 0x1}, {0x7fff, 0x80, 0x2, 0x4f800000}, {0x6, 0x8, 0x68, 0x7}, {0x8, 0xff, 0x6, 0x2}, {0xfe4b, 0x26, 0x81, 0x5}, {0x7f, 0x38, 0x0, 0x7}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x5, &(0x7f0000000140)=[{0x80, 0x7, 0x9, 0x7}, {0x5, 0x2, 0x4, 0x1ff}, {0x1, 0x7, 0x54, 0x4}, {0x3f, 0xdc, 0x1, 0x20}, {0x7, 0x81, 0x5, 0xd}]}, 0x10) rseq(&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, 0x20, 0x1, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x8800) [ 725.867491][ T25] audit: type=1326 audit(1629447425.324:103813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7408 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 725.916538][ T7502] loop4: detected capacity change from 0 to 16 08:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0), 0x100, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000240)={0x2e, @private=0xa010100, 0x4e23, 0x0, 'fo\x00', 0x14, 0x0, 0x5e}, 0x2c) ftruncate(r0, 0x10099b8) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r2, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000400030000000000", 0x24) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r2, 0x24, &(0x7f00000000c0)={0x0, 0x3, 0x7fffffff, 0x10001, r3}) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, 0x0, 0x7fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r5, &(0x7f0000000100)=ANY=[], 0x1c) 08:17:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe0, 0x29, 0x0, {0x0, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}, {{0x1, 0x2, 0x7}, 0x3, 0x5, 0x7, './file0'}]}}, 0xe0) 08:17:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(0xffffffffffffffff, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 725.927213][ T7509] loop3: detected capacity change from 0 to 16 [ 725.929963][ T4156] attempt to access beyond end of device [ 725.929963][ T4156] loop0: rw=1, want=256, limit=16 [ 725.953826][ T27] attempt to access beyond end of device [ 725.953826][ T27] loop5: rw=1, want=256, limit=16 08:17:06 executing program 3: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240006180f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/131, 0x83}], 0x6e, 0x0, 0x0) 08:17:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(0xffffffffffffffff, 0x10099b8) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 726.041192][ T7530] loop4: detected capacity change from 0 to 16 [ 726.042318][ T7527] loop5: detected capacity change from 0 to 16 [ 726.061800][ T7531] loop0: detected capacity change from 0 to 16 08:17:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xc1, 0x29, 0x0, {0x0, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}, {{0x80, 0x0, 0x5}, 0xf3, 0x7f, 0x7, './file0'}]}}, 0xc1) 08:17:06 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r1, 0x10099b8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, 0x0, 0x7fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r3, &(0x7f0000000080)=0x3, 0xc7db) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) 08:17:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x0) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 726.105130][ T7543] loop3: detected capacity change from 0 to 16 [ 726.112272][ T7540] loop4: detected capacity change from 0 to 16 08:17:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x10099b8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, 0x0, 0x7fff) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xa2, 0x29, 0x0, {0x0, [{{0xb1, 0x2, 0x4}, 0x1000, 0x2, 0x7, './file0'}, {{0x0, 0x1}, 0xffffffffffff8000, 0xc4, 0x5, './bus'}, {{0x10, 0x1, 0x3}, 0x2a, 0x3f, 0x5, './bus'}, {{0x34, 0x2, 0x2}, 0x83ab, 0x3, 0x7, './file0'}, {{0x10, 0x1, 0x6}, 0x100, 0x8, 0x7, './file0'}]}}, 0xa2) 08:17:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r0, 0x0) statfs(&(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=""/213) [ 726.160686][ T7550] loop5: detected capacity change from 0 to 16 [ 726.189287][ T7557] loop0: detected capacity change from 0 to 16 [ 726.195529][ T7561] loop4: detected capacity change from 0 to 16 [ 726.271486][ T7574] loop5: detected capacity change from 0 to 16 [ 726.284719][ T7577] loop4: detected capacity change from 0 to 16