da6d6e541eee056b7239a5f74209180fc9307a84b3451a3a9d8a4d37a498193d063fb7b016ad4947f013899e43e92da071b1f9086948d464862fc8ecc3525fc49744742b6a4aad3926abbf9fc73b8c19ffaba4efc43e8c9366c6396613e6478f8d71926bf51d712671b4ea78f4001ff16d4ce8def1bc3804263bf03259dd58d190f1e7087c64"}], 0x10a0}}], 0x2, 0x84) r4 = socket$packet(0x11, 0x4, 0x300) getsockopt$IP_SET_OP_GET_BYNAME(r4, 0x1, 0x53, &(0x7f0000007940)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000007980)=0x28) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, {0x800, 0x0, 0x7}]}) openat(r5, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f00000000c0)=ANY=[@ANYBLOB="730000000000000100011000"/22], 0x18) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000002dc0)=""/4109, &(0x7f0000000000)=0x7be) [ 750.309474] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:49:12 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 2) 19:49:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x1c, 0x5e, 0xc21, 0x0, 0x0, {0x0, 0x2}, [@generic="0200000000"]}, 0x1c}}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r1) 19:49:12 executing program 0: r0 = creat(0x0, 0x0) syncfs(r0) 19:49:12 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) 19:49:12 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 10) 19:49:12 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) (fail_nth: 1) 19:49:12 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:49:12 executing program 6: syz_usb_connect$hid(0x5, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x2087, 0xf01, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x7f, 0x50, 0x74, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x1, 0x7, 0x2a, {0x9, 0x21, 0x2e, 0x1, 0x1, {0x22, 0x164}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x2, 0x0, 0x3}}, [{{0x9, 0x5, 0x2, 0x3, 0x400, 0x5, 0x1, 0x7}}]}}}]}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x300, 0x1e, 0x5e, 0x2, 0xff, 0x8}, 0x73, &(0x7f00000000c0)={0x5, 0xf, 0x73, 0x5, [@generic={0x5a, 0x10, 0x5, "3b774eb1264fbed14dc479490c430ec6423eaec391fb766f2dababf7bdc99778d980f14537d2c16ae8887f1f287b0c168d6c87e9acba7340585c8715f4fc024b3b84b8acbefaf09611de781114e19fe7bec1cab497478f"}, @ext_cap={0x7, 0x10, 0x2, 0x18, 0x2, 0x3, 0x800}, @ext_cap={0x7, 0x10, 0x2, 0x16, 0x7, 0xd, 0x7fff}, @ptm_cap={0x3}, @ptm_cap={0x3}]}, 0x4, [{0x66, &(0x7f0000000140)=@string={0x66, 0x3, "897e589da2b9f0b3b499e0a85d6aba1d811361c179e0c3c9f33a832677c8620bf9b3725aa1b027a8166fb1621ee954a6d3f9d61982e7d1da14b9888f7af844c41bf24e69c8f7a2b110173eee356ea7130e0b0904affa02939f982c9fe4d925611a49df77"}}, {0x101, &(0x7f00000001c0)=@string={0x101, 0x3, "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"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x412}}, {0x12, &(0x7f0000000340)=@string={0x12, 0x3, "f93909bc52dec4e3427e9b8ad1bda19d"}}]}) r0 = syz_usb_connect(0x0, 0xaad, &(0x7f0000000d80)={{0x12, 0x1, 0x201, 0x95, 0x29, 0x72, 0x10, 0x83a, 0x4502, 0x1fcc, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa9b, 0x4, 0x1, 0x6, 0x40, 0x0, [{{0x9, 0x4, 0x96, 0x7, 0x2, 0xa8, 0x45, 0x3e, 0xc0, [@hid_hid={0x9, 0x21, 0x101, 0x5, 0x1, {0x22, 0x3c1}}], [{{0x9, 0x5, 0xa, 0x10, 0x8, 0x95, 0x5, 0x44, [@generic={0x11, 0x5, "a6834910a80bd6b00abf486615e4bb"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xe0, 0xe7d}]}}, {{0x9, 0x5, 0x7, 0x2, 0x8, 0x2, 0x20, 0xfc, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0xff, 0x81}]}}]}}, {{0x9, 0x4, 0x8c, 0x9, 0x7, 0x41, 0xc1, 0x94, 0x7, [], [{{0x9, 0x5, 0x0, 0xc, 0x40, 0x50, 0x40, 0x8, [@generic={0x97, 0xd, "ca8f0c86fda5577f378292739a3bf9a6bc8b8aa48056c3e2e813992f4e69898fac90d9907d3549e37a626f602107fa0325e2afa2cc6b8043ffe56c541c1f88b5385138b0eadcc4534a22e3a5873409468b3a70cfa9ef8acbd73a99612c7680dd1d45d7240ef1f84c0eca98b7f42672ecb02564ecac6aeec4ee286c54cf50b6c3a46cd25dbda9268561d933717baaee6f012b70d3d7"}, @generic={0xee, 0x11, "b04320e9e3a0d93ce4debd6db7de64b405bdcfb071f8438d0e060de65162f14013943554d7065697431c5048d44d0735bfb0c6223c0bbef61f4170b99a9a02f4bf1941763495b9de765d476f7c30e46eec08e2a1e4050e8a214e35833dc1cdecd4d945406993744465c7f38f9bbec000b2b61c2052c567472afb014c721849eaf1be8af3a3209dbabbfa36b257d9a9fdacd78d7cbbcf8aeb12c9d6899e2abc918de38d7c96e142da6380ff2df672a1210c9792588946be0b9211b07b2e3ea29049f3656b0f4339deeef5c5cd8026f7c033efbf77487683a139751d68ffccc13144d0a0132ce3ee2ef1898a71"}]}}, {{0x9, 0x5, 0x80, 0x10, 0x40, 0x5, 0x2, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1f, 0x7}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x40, 0x40, 0x81, [@generic={0xdc, 0xf, "796af677bb8a1d2c1d4e518c69583f4422daaf5b4942d65090b3f31eea3ec44fc21a18c1ab738937a9b23eba834a4e4b7aeb56e24691a77e401cfdec3950c2e1203aa03cf9cf96c5b7d07e5c4e0843a87e0feef8109d3bcf3dfabfd13eede9e5cae055f4de1178dce201ebf7cf6704cf27af3781f63450f0b048a75f93c0ba0d6222640f4364621249330ea1d9de89efb0f0f6b3c38fa2d1ded867b074614ac29b5051d8f4b8ea1df080d85fedc92b48f582c3cfaf59ae348870ddfd8ec79eca32e2977cbcb02ca206dcf5bfb4378c4fdb8311c7d25c53798414"}, @generic={0xb5, 0xa, "9c269667e41e727a456afc7179490020da206773d95dd2e084f9691abde873a4de5eb97754c2dafa4e62c8ac6017b2a4dac94e9136384f43e405561a9b5f2e067a88982e2194be479257d2f0fc94ff34135b4fb979971dfb152ffa96df849f52f2ac7989adf7c6156a0521f90189035c465f331911077e526b80500d21841fb2a4a7d686fb833eb92ba33f2bf6cc86afe5647eff60ae5f20c2b8e4a3414a109043abc55bfc44804c06675f4577d72db4e7cc56"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x80, 0x20, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x10}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x4, 0xec}]}}, {{0x9, 0x5, 0xa, 0x0, 0x200, 0x0, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x100}, @generic={0x5, 0x30, "2750e6"}]}}, {{0x9, 0x5, 0x9, 0x2, 0x8, 0x6f, 0x7f, 0x3f}}, {{0x9, 0x5, 0x9, 0x10, 0x200, 0x3, 0x1, 0x7, [@generic={0x5e, 0x26, "50452f55d0dfd4d99052445fcf0eeeeaadd68b3732d715e2047bb9e79f7090d708360a609ddb450332eebb366673893c6dd93d617e3840b822279711cef1e19ced321734de179960cf741a23d14b2032a94ec7d34306f1fe970602b8"}]}}]}}, {{0x9, 0x4, 0xb0, 0x5, 0x4, 0xff, 0xff, 0xff, 0xff, [@hid_hid={0x9, 0x21, 0xbaf7, 0x5, 0x1, {0x22, 0xa2f}}, @cdc_ecm={{0x7, 0x24, 0x6, 0x0, 0x0, "2dd6"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x609, 0x6, 0x8, 0x2}, [@ncm={0x6, 0x24, 0x1a, 0x6, 0xc}, @ncm={0x6, 0x24, 0x1a, 0x0, 0x8}, @acm={0x4, 0x24, 0x2, 0x8}, @mdlm_detail={0x100, 0x24, 0x13, 0x55, "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"}, @mdlm={0x15, 0x24, 0x12, 0x200}, @mbim={0xc, 0x24, 0x1b, 0x3, 0x3f, 0x3, 0x6, 0xbecb, 0x5}]}], [{{0x9, 0x5, 0x7, 0x0, 0x8, 0x3f, 0x8, 0x1}}, {{0x9, 0x5, 0x6, 0x1, 0x8, 0x1, 0x8, 0x4}}, {{0x9, 0x5, 0x1, 0x3, 0x200, 0xff, 0xcb, 0x1f, [@generic={0x9f, 0x31, "17753fdd4981487538f8f8c7b362dab663d07eb863bf5814c94a98ad4c2c222ed0d334584be05fca4e9d0cf975c2d735e4408f74a0030f3e2a60e34ec3a4661cef0e0b30839fddf5e633342d10a27a1479b6592bf5596c94bcfbd6bdc1a1ac57d877abbd3627e2a8f2b8fb50ea4ad0595fa1ca88a2fae02f6972231333f2cbc6ef2de42ee1f744fcd6dec88c478c6180ee62f225f1697e0c96519ce5f9"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x10, 0x81, 0x7, 0x49, [@generic={0xbb, 0x22, "798bba3e95945245e225945af9eb28d306fc212699b4270ae36df4c15286ec8a0237a762ed589482d49a4cf9fe1cb6b62b651f1d1bf182d973df51d5063f536de8ebec36fed44f83567e64ade779128dba81d36f12138b2d49021aa7e3139b4727e2782172885ec1ae35a7315499079dd5c448cfa630c66c876978e40c0e421bd38a169d02bc9a23fe459b6987c8f9d81b9dbba6e2e7acf341b1b1b160636f5f9a76552661ee41ba724dc530f757b496f2a40f97e14f5fa06c"}]}}]}}, {{0x9, 0x4, 0xc8, 0x5, 0x4, 0x69, 0x94, 0xa5, 0x3, [@uac_as={[@format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x1f, 0x2, 0x2, 0x80, 'u'}, @format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x6, 0x2, 0xff, 0x10}, @format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x8001, 0x328f, 0x9, "25f15582aa2a"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x4, 0x4, 0x1, 0xfa, "", "8a5b67"}]}, @uac_control={{0xa, 0x24, 0x1, 0x20}, [@extension_unit={0xc, 0x24, 0x8, 0x3, 0x401, 0x6, "d332dc5f7c"}, @extension_unit={0xa, 0x24, 0x8, 0x6, 0xae8f, 0x0, "5e881e"}, @input_terminal={0xc, 0x24, 0x2, 0x1, 0x203, 0x1, 0x2, 0x0, 0xbb, 0x10}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x1ff, 0x4, 0x2, 0x1}, @extension_unit={0xc, 0x24, 0x8, 0x2, 0x8, 0x9, "e57e7a62f6"}]}], [{{0x9, 0x5, 0xb, 0x1, 0x400, 0x0, 0x2, 0x76}}, {{0x9, 0x5, 0x3, 0x0, 0x200, 0x1, 0xb9, 0x1, [@generic={0xdb, 0x24, "9056138bf49468f6d356611b727ef79a0f48401c5cd40b45284340c0aa3a361ddeaab17f094e5ca8362e847c4840c5e9f4530906c0cc3e7e9f53b8965fd540336c91f8ce30e777ad2a3774a1fd1ac7f42ee56911c5b106cc77b83845749462ac2906e253f3c9a5e081500bf8fc5af558959a6d181cf66121fd2acad09461fce4260d43c9e65561ee804dea74f00722b2df5dfbf4b773068cbc13dd6e7cd72cf23f6b320bee5014a68bcfd2eed9d9577b8bdeb0027179a1d4fc68d3224318cfcd62bb10b356d30af308cc2b6ea3a8da963e177d7ce36a01b9d5"}, @generic={0xec, 0x22, "c8e041a1fef51193afb69096122c7394da43fe6a09345cc171cca8fefeea36330b345c5580b3ba7be660c4e3bc9b42b0399d6647f0f4783a4bb46e827bf4d35b73d2cc366d69da92585652aaa8f7dd7910fc7fe421350431bf40b4f2d2e9b1c3e902b07f54b8eebcf1af69f163cab04d27c4f58055d9cd30d4612d3a58134aa756d96f4b6b9a39b378fd2f2716acbae9783bcb2be4412f3be9127e8471345cb136e1ad9c5c001f874ea77a7b6ed5a2b421372e1f6ee6e43a1767974723e3812f6620755321fe66307eb3d6832f03161edc339691b1b6722faa594e925d67b2943612bb765c79f74f48a6"}]}}, {{0x9, 0x5, 0x3, 0x3, 0x40, 0x7, 0x0, 0x0, [@generic={0x5c, 0x7, "bbd1784cb527e26c0c78e3941c1501266f2d91fbe17a793289a003df95c0b69edc62d9dc4c0f466aaba2a59839f54856edc89a4e50ce829112db640144b5eaf423db3d65fe06222cb2b01fc93181824a92fd18d99708341a1438"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x9}]}}, {{0x9, 0x5, 0x8, 0x0, 0x3ff, 0x4, 0x40, 0x6, [@generic={0x97, 0x23, "a8695e338b649af74419878c775ebf665bbf4a5a28afba3da17adbdba0723fe50750bba24133adef6715971c111baeb865b20f1712679878e6265aed751e69c3286ae5dc2d1c002f2760379238c23ba355a888b5fd4d014e2fb2d87d772219183a18b75f7c714167cd3aa4c4c1903dc3643798608382f1df5f8310da709e15f04687e8c4b7b8e733d1bc211e6e64ef03dbffc6a81d"}, @generic={0x3f, 0x7, "4769e2f9b6ab2f3b985cc39d3eb596ae646463ecffc75fd866cd4b65fb139439fc53ebfb829e66f62edf47c32aa7c1b378e811195dbf70acb4db069e23"}]}}]}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x110, 0xbe, 0x7, 0x25, 0xbde61861c18ca9c6}, 0x1a, &(0x7f0000000440)={0x5, 0xf, 0x1a, 0x3, [@ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0xa, 0xc, 0x6, 0x8}, @wireless={0xb, 0x10, 0x1, 0xe, 0xe2, 0x0, 0x2, 0x6, 0x9}]}}) syz_usb_control_io$hid(r0, &(0x7f0000000680)={0x24, &(0x7f00000004c0)={0x40, 0x0, 0xf6, {0xf6, 0x2b, "4df3472622c348ed209d740c0f2dd97e4105737ff9e8fdd894da9aa3ec55c30edd55b3ae9ecdbcc503a7ccfaeb1c1e104b543b0d3cdec97a0e8146efbb51272d0d8f3f27282be9284622a06fa9c17dacc8ec643a24dabcc57a9d59e21175371736dad50d7fa63be2cd244e8c050456b991675ac37762c59d1dd8e0693bd3b5d07b2e15ce50685b77375698680325027ec644a240c98d843eadd1b9237674511bb12c59079b89dfd5508724b1e8eda6dc774d1902820f9425c5024a72a3055f9d9ce4e29819c58d883079712106942171d029c667536a44abd2e4504b2f8ec18d10841f5833a4ae915d871aa02c822962898c8d6d"}}, &(0x7f00000005c0)={0x0, 0x3, 0xa, @string={0xa, 0x3, "575a52b81ce2c413"}}, &(0x7f0000000600)={0x0, 0x22, 0x5, {[@local=@item_012={0x1, 0x2, 0x2, 'd'}, @global=@item_012={0x2, 0x1, 0x7, "dd61"}]}}, &(0x7f0000000640)={0x0, 0x21, 0x9, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x575}}}}, &(0x7f0000000880)={0x2c, &(0x7f00000006c0)={0x20, 0x12, 0xa5, "0c8a8f91b2a30351e107755a7ca0cdcc550e47ef0c95e3a418babab4287095cb21fccdd0aa411e404a06a2fae8893e20b17a65b8ba7843827c31ed6a477bf927dd4fc3b48333e39e7dbc0f1b76ef4bd6b77b975016efafbc6f9f77aaf7c210a0b5cd220ed6698343405ad0430746b234cef594de8d0b1919165aaabb8e9362df47a027290080525a851afb4a469de2da08166486203e66797903336f564f6501e25e226d3f"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000800)={0x20, 0x1, 0x1c, "bc3b978763fdcc7384a519218a831b4d735e95c33125db4d210de4b2"}, &(0x7f0000000840)={0x20, 0x3, 0x1, 0x6}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) [ 764.011920] FAULT_INJECTION: forcing a failure. [ 764.011920] name failslab, interval 1, probability 0, space 0, times 0 [ 764.014347] CPU: 0 PID: 8171 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 764.015761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 764.017485] Call Trace: [ 764.018051] dump_stack+0x107/0x167 [ 764.018812] should_fail.cold+0x5/0xa [ 764.019641] ? getname_flags.part.0+0x50/0x4f0 [ 764.020591] should_failslab+0x5/0x20 [ 764.021406] kmem_cache_alloc+0x5b/0x310 [ 764.022262] getname_flags.part.0+0x50/0x4f0 [ 764.023180] user_path_at_empty+0xa1/0x100 [ 764.024080] __x64_sys_mount+0x1e9/0x300 19:49:12 executing program 0: r0 = creat(0x0, 0x0) syncfs(r0) [ 764.024925] ? copy_mnt_ns+0xa00/0xa00 [ 764.025821] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 764.026901] ? syscall_enter_from_user_mode+0x1d/0x50 [ 764.027962] do_syscall_64+0x33/0x40 [ 764.028726] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 764.029793] RIP: 0033:0x7ff36bc6604a [ 764.030558] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 764.034331] RSP: 002b:00007ff3691d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 764.035885] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc6604a [ 764.037359] RDX: 0000000020000280 RSI: 0000000020000000 RDI: 0000000000000000 [ 764.038811] RBP: 00007ff3691da040 R08: 00007ff3691da040 R09: 0000000020000280 [ 764.040272] R10: 00000000018be0ac R11: 0000000000000206 R12: 0000000020000280 [ 764.041741] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 764.069197] FAULT_INJECTION: forcing a failure. [ 764.069197] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 764.070899] CPU: 1 PID: 8182 Comm: syz-executor.7 Not tainted 5.10.183 #1 [ 764.071793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 764.072815] Call Trace: [ 764.073140] dump_stack+0x107/0x167 [ 764.073559] should_fail.cold+0x5/0xa [ 764.074005] _copy_to_user+0x2e/0x180 [ 764.074454] simple_read_from_buffer+0xcc/0x160 [ 764.074993] proc_fail_nth_read+0x198/0x230 [ 764.075485] ? proc_sessionid_read+0x230/0x230 [ 764.076015] ? security_file_permission+0x24e/0x570 [ 764.076591] ? perf_trace_initcall_start+0x101/0x380 [ 764.077210] ? proc_sessionid_read+0x230/0x230 [ 764.077733] vfs_read+0x228/0x580 [ 764.078144] ksys_read+0x12d/0x260 [ 764.078550] ? vfs_write+0xa70/0xa70 [ 764.078986] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 764.079593] ? syscall_enter_from_user_mode+0x1d/0x50 [ 764.080189] do_syscall_64+0x33/0x40 [ 764.080620] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 764.081219] RIP: 0033:0x7f5ca8f8e69c [ 764.081653] 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 [ 764.083767] RSP: 002b:00007f5ca6530170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 764.084649] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f5ca8f8e69c [ 764.085494] RDX: 000000000000000f RSI: 00007f5ca65301e0 RDI: 0000000000000003 [ 764.086324] RBP: 00007f5ca65301d0 R08: 0000000000000000 R09: 0000000000000000 [ 764.087147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 764.087968] R13: 00007fff17d2f40f R14: 00007f5ca6530300 R15: 0000000000022000 [ 764.092596] udc-core: couldn't find an available UDC or it's busy [ 764.092957] FAULT_INJECTION: forcing a failure. [ 764.092957] name failslab, interval 1, probability 0, space 0, times 0 [ 764.093523] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 764.094537] udc-core: couldn't find an available UDC or it's busy [ 764.095882] CPU: 0 PID: 8180 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 764.096654] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 764.097900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 764.097909] Call Trace: [ 764.102291] dump_stack+0x107/0x167 [ 764.103047] should_fail.cold+0x5/0xa [ 764.103833] ? create_object.isra.0+0x3a/0xa20 [ 764.104782] should_failslab+0x5/0x20 [ 764.105581] kmem_cache_alloc+0x5b/0x310 [ 764.106413] create_object.isra.0+0x3a/0xa20 [ 764.107312] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 764.108358] kmem_cache_alloc+0x159/0x310 [ 764.109220] ? rwsem_mark_wake+0x9d0/0x9d0 [ 764.110098] jbd2__journal_start+0x190/0x7e0 [ 764.111005] __ext4_journal_start_sb+0x214/0x390 [ 764.112101] ext4_ioctl_setflags+0x510/0xbe0 [ 764.113011] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 764.113967] ? from_kprojid+0x8a/0xd0 [ 764.114746] ? from_kgid_munged+0x130/0x130 [ 764.115640] __ext4_ioctl+0x2eab/0x4160 [ 764.116467] ? ext4_reset_inode_seed+0x450/0x450 [ 764.117461] ? avc_has_perm+0xc5/0x1b0 [ 764.118257] ? avc_has_perm+0x108/0x1b0 [ 764.119073] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 764.120029] ? lock_acquire+0x197/0x470 [ 764.120842] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 764.121903] ? do_vfs_ioctl+0x283/0x10d0 [ 764.122736] ? generic_block_fiemap+0x60/0x60 [ 764.123648] ? file_has_perm+0x183/0x280 [ 764.124474] ? inode_has_perm+0x1d0/0x1d0 19:49:13 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 11) [ 764.125353] ? selinux_file_ioctl+0xb6/0x270 [ 764.126364] ? __ext4_ioctl+0x4160/0x4160 [ 764.127210] __x64_sys_ioctl+0x19a/0x210 [ 764.128047] do_syscall_64+0x33/0x40 [ 764.128810] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 764.129864] RIP: 0033:0x7f067bb89b19 [ 764.130621] 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 [ 764.134380] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 764.135921] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 764.137412] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 764.138870] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 764.140346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 764.141813] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 19:49:13 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(0xffffffffffffffff) 19:49:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) [ 764.222791] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 764.225770] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:49:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 3) [ 764.264008] FAULT_INJECTION: forcing a failure. [ 764.264008] name failslab, interval 1, probability 0, space 0, times 0 [ 764.266364] CPU: 0 PID: 8194 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 764.267766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 764.269466] Call Trace: [ 764.270014] dump_stack+0x107/0x167 [ 764.270767] should_fail.cold+0x5/0xa [ 764.271546] ? create_object.isra.0+0x3a/0xa20 [ 764.272479] should_failslab+0x5/0x20 [ 764.273280] kmem_cache_alloc+0x5b/0x310 [ 764.274115] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 764.275184] create_object.isra.0+0x3a/0xa20 [ 764.276086] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 764.277142] kmem_cache_alloc+0x159/0x310 [ 764.277999] getname_flags.part.0+0x50/0x4f0 [ 764.278906] user_path_at_empty+0xa1/0x100 [ 764.279777] __x64_sys_mount+0x1e9/0x300 [ 764.280607] ? copy_mnt_ns+0xa00/0xa00 [ 764.281431] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 764.282520] ? syscall_enter_from_user_mode+0x1d/0x50 [ 764.283589] do_syscall_64+0x33/0x40 [ 764.284356] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 764.285419] RIP: 0033:0x7ff36bc6604a [ 764.286181] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 764.289967] RSP: 002b:00007ff3691d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 764.291534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc6604a [ 764.293002] RDX: 0000000020000280 RSI: 0000000020000000 RDI: 0000000000000000 [ 764.294477] RBP: 00007ff3691da040 R08: 00007ff3691da040 R09: 0000000020000280 [ 764.295931] R10: 00000000018be0ac R11: 0000000000000206 R12: 0000000020000280 [ 764.297388] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 764.327159] FAULT_INJECTION: forcing a failure. [ 764.327159] name failslab, interval 1, probability 0, space 0, times 0 [ 764.328609] CPU: 1 PID: 8196 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 764.329359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 764.330270] Call Trace: [ 764.330582] dump_stack+0x107/0x167 [ 764.330987] should_fail.cold+0x5/0xa [ 764.331407] ? mempool_alloc+0x148/0x360 [ 764.331863] ? mempool_free_pages+0x20/0x20 [ 764.332331] should_failslab+0x5/0x20 [ 764.332746] kmem_cache_alloc+0x5b/0x310 [ 764.333202] ? mempool_free_pages+0x20/0x20 [ 764.333669] mempool_alloc+0x148/0x360 [ 764.334102] ? mempool_resize+0x7d0/0x7d0 [ 764.334563] ? __lock_acquire+0x1657/0x5b00 [ 764.335045] bio_alloc_bioset+0x36e/0x600 [ 764.335487] ? bvec_alloc+0x2f0/0x2f0 [ 764.335919] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 764.336463] jbd2_write_superblock+0x371/0x8a0 [ 764.336955] ? jbd2_journal_abort+0x140/0x140 [ 764.337463] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 764.338051] __jbd2_update_log_tail+0x55/0x390 [ 764.338542] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 764.339093] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 764.339619] ? __flush_batch+0x2b0/0x2b0 [ 764.340057] ? mutex_lock_io_nested+0x5b2/0xf30 [ 764.340567] ? lock_acquire+0x197/0x470 [ 764.341000] jbd2_log_do_checkpoint+0x81/0xf20 [ 764.341104] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 764.341508] ? jbd2_journal_flush+0x139/0x530 [ 764.343398] ? lock_downgrade+0x6d0/0x6d0 [ 764.343849] ? do_raw_spin_lock+0x121/0x260 [ 764.344312] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 764.344928] ? rwlock_bug.part.0+0x90/0x90 [ 764.345417] jbd2_journal_flush+0x14b/0x530 [ 764.345891] ext4_change_inode_journal_flag+0x351/0x4b0 [ 764.346463] ext4_ioctl_setflags+0xa39/0xbe0 [ 764.346960] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 764.347466] ? from_kgid_munged+0x130/0x130 [ 764.347948] __ext4_ioctl+0x2eab/0x4160 [ 764.348391] ? ext4_reset_inode_seed+0x450/0x450 [ 764.348910] ? avc_has_perm+0xc5/0x1b0 [ 764.349337] ? avc_has_perm+0x108/0x1b0 [ 764.349778] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 764.350289] ? lock_acquire+0x197/0x470 [ 764.350734] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 764.351295] ? do_vfs_ioctl+0x283/0x10d0 [ 764.351748] ? generic_block_fiemap+0x60/0x60 [ 764.352229] ? file_has_perm+0x183/0x280 [ 764.352671] ? inode_has_perm+0x1d0/0x1d0 [ 764.353154] ? selinux_file_ioctl+0xb6/0x270 [ 764.353631] ? __ext4_ioctl+0x4160/0x4160 [ 764.354090] __x64_sys_ioctl+0x19a/0x210 [ 764.354536] do_syscall_64+0x33/0x40 [ 764.354943] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 764.355499] RIP: 0033:0x7f067bb89b19 [ 764.355906] 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 [ 764.357916] RSP: 002b:00007f06790ff188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 764.358740] RAX: ffffffffffffffda RBX: 00007f067bc9cf60 RCX: 00007f067bb89b19 [ 764.359515] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 764.360293] RBP: 00007f06790ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 764.361065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 764.361842] R13: 00007fffc99a0fdf R14: 00007f06790ff300 R15: 0000000000022000 [ 764.604332] udc-core: couldn't find an available UDC or it's busy [ 764.605939] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 764.608696] udc-core: couldn't find an available UDC or it's busy [ 764.610252] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 19:49:25 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r1, &(0x7f0000000000)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:49:25 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 19:49:25 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 12) 19:49:25 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) [ 776.415218] FAULT_INJECTION: forcing a failure. [ 776.415218] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 776.417883] CPU: 0 PID: 8204 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 776.419399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 776.421125] Call Trace: [ 776.421704] dump_stack+0x107/0x167 [ 776.422480] should_fail.cold+0x5/0xa [ 776.423309] strncpy_from_user+0x34/0x470 [ 776.424193] getname_flags.part.0+0x95/0x4f0 [ 776.425109] user_path_at_empty+0xa1/0x100 19:49:25 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:49:25 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(0xffffffffffffffff) 19:49:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x5, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:49:25 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 4) [ 776.425995] __x64_sys_mount+0x1e9/0x300 [ 776.426918] ? copy_mnt_ns+0xa00/0xa00 [ 776.427734] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 776.428819] ? syscall_enter_from_user_mode+0x1d/0x50 [ 776.429912] do_syscall_64+0x33/0x40 [ 776.430682] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 776.431739] RIP: 0033:0x7ff36bc6604a [ 776.432510] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 776.436322] RSP: 002b:00007ff3691d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 776.437907] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc6604a [ 776.439386] RDX: 0000000020000280 RSI: 0000000020000000 RDI: 0000000000000000 [ 776.440870] RBP: 00007ff3691da040 R08: 00007ff3691da040 R09: 0000000020000280 [ 776.442370] R10: 00000000018be0ac R11: 0000000000000206 R12: 0000000020000280 [ 776.443841] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 19:49:25 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(0xffffffffffffffff) [ 776.545945] FAULT_INJECTION: forcing a failure. [ 776.545945] name failslab, interval 1, probability 0, space 0, times 0 [ 776.548460] CPU: 1 PID: 8220 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 776.549841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 776.551520] Call Trace: [ 776.552058] dump_stack+0x107/0x167 [ 776.552801] should_fail.cold+0x5/0xa [ 776.553611] ? create_object.isra.0+0x3a/0xa20 [ 776.554560] should_failslab+0x5/0x20 [ 776.555343] kmem_cache_alloc+0x5b/0x310 [ 776.556201] create_object.isra.0+0x3a/0xa20 [ 776.557096] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 776.558201] kmem_cache_alloc+0x159/0x310 [ 776.559048] ? mempool_free_pages+0x20/0x20 [ 776.559942] mempool_alloc+0x148/0x360 [ 776.560740] ? mempool_resize+0x7d0/0x7d0 [ 776.561603] ? __lock_acquire+0x1657/0x5b00 [ 776.562487] bio_alloc_bioset+0x36e/0x600 [ 776.563340] ? bvec_alloc+0x2f0/0x2f0 [ 776.564139] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 776.565147] jbd2_write_superblock+0x371/0x8a0 [ 776.566073] ? jbd2_journal_abort+0x140/0x140 [ 776.566990] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 776.568097] __jbd2_update_log_tail+0x55/0x390 [ 776.569011] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 776.570078] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 776.571074] ? __flush_batch+0x2b0/0x2b0 [ 776.571898] ? mutex_lock_io_nested+0x5b2/0xf30 [ 776.572819] ? lock_acquire+0x197/0x470 [ 776.573630] jbd2_log_do_checkpoint+0x81/0xf20 [ 776.574551] ? jbd2_journal_flush+0x139/0x530 [ 776.575462] ? lock_downgrade+0x6d0/0x6d0 [ 776.576313] ? do_raw_spin_lock+0x121/0x260 [ 776.577184] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 776.578341] ? rwlock_bug.part.0+0x90/0x90 [ 776.579216] jbd2_journal_flush+0x14b/0x530 [ 776.580103] ext4_change_inode_journal_flag+0x351/0x4b0 [ 776.581184] ext4_ioctl_setflags+0xa39/0xbe0 [ 776.582097] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 776.583042] ? from_kgid_munged+0x130/0x130 [ 776.583935] __ext4_ioctl+0x2eab/0x4160 [ 776.584763] ? ext4_reset_inode_seed+0x450/0x450 [ 776.585733] ? avc_has_perm+0xc5/0x1b0 [ 776.586515] ? avc_has_perm+0x108/0x1b0 [ 776.587334] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 776.588284] ? lock_acquire+0x197/0x470 [ 776.589089] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 776.590155] ? do_vfs_ioctl+0x283/0x10d0 [ 776.590980] ? generic_block_fiemap+0x60/0x60 [ 776.591882] ? file_has_perm+0x183/0x280 [ 776.592702] ? inode_has_perm+0x1d0/0x1d0 [ 776.593569] ? selinux_file_ioctl+0xb6/0x270 [ 776.594462] ? __ext4_ioctl+0x4160/0x4160 [ 776.595304] __x64_sys_ioctl+0x19a/0x210 [ 776.596141] do_syscall_64+0x33/0x40 [ 776.596900] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 776.597957] RIP: 0033:0x7f067bb89b19 [ 776.598715] 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 [ 776.602465] RSP: 002b:00007f06790ff188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 776.604001] RAX: ffffffffffffffda RBX: 00007f067bc9cf60 RCX: 00007f067bb89b19 [ 776.605457] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 776.606897] RBP: 00007f06790ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 776.608338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 776.609789] R13: 00007fffc99a0fdf R14: 00007f06790ff300 R15: 0000000000022000 19:49:25 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000000)={'wg2\x00', {0x2, 0x0, @empty}}) 19:49:25 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x39) [ 776.724766] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 776.732280] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:49:38 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0xfdef) 19:49:38 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) 19:49:38 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 1) 19:49:38 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 19:49:38 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 5) 19:49:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 13) 19:49:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:49:38 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0xee01, 0xee01}}, './file0\x00'}) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'btrfs.', '^#:\x00'}, &(0x7f0000000200)=""/28, 0x1c) dup2(r3, r4) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r5 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) ioctl$sock_bt_hci(r5, 0x400448df, &(0x7f0000000000)="669cbf34beef34a3c039bba0d173afa88c9ba6413fd1058f6d92405af13d4e8f16313b7fe853b6a7f1ede5e5b8854d3aca803a69acaf3ebbcdb16186f2c72851270b67020e") [ 789.302233] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 789.304100] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:49:38 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/51, &(0x7f0000000000)=0x33) [ 789.340390] FAULT_INJECTION: forcing a failure. [ 789.340390] name failslab, interval 1, probability 0, space 0, times 0 [ 789.341763] CPU: 1 PID: 8247 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 789.342597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 789.343725] Call Trace: [ 789.344131] dump_stack+0x107/0x167 [ 789.344656] should_fail.cold+0x5/0xa [ 789.345148] ? alloc_fs_context+0x57/0x840 [ 789.345744] should_failslab+0x5/0x20 [ 789.346198] kmem_cache_alloc_trace+0x55/0x320 [ 789.346734] ? cap_capable+0x1d6/0x240 [ 789.347188] alloc_fs_context+0x57/0x840 [ 789.347674] path_mount+0x931/0x20b0 [ 789.348129] ? strncpy_from_user+0x9e/0x470 [ 789.348716] ? finish_automount+0xa90/0xa90 [ 789.349304] ? getname_flags.part.0+0x1dd/0x4f0 [ 789.349967] __x64_sys_mount+0x282/0x300 [ 789.350484] ? copy_mnt_ns+0xa00/0xa00 [ 789.351052] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 789.351736] ? syscall_enter_from_user_mode+0x1d/0x50 [ 789.352482] do_syscall_64+0x33/0x40 [ 789.352998] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 789.353710] RIP: 0033:0x7ff36bc6604a [ 789.354230] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 789.356859] RSP: 002b:00007ff3691d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 789.357866] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc6604a [ 789.358879] RDX: 0000000020000280 RSI: 0000000020000000 RDI: 0000000000000000 [ 789.359702] RBP: 00007ff3691da040 R08: 00007ff3691da040 R09: 0000000020000280 [ 789.360732] R10: 00000000018be0ac R11: 0000000000000206 R12: 0000000020000280 [ 789.361566] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 19:49:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 789.397401] FAULT_INJECTION: forcing a failure. [ 789.397401] name failslab, interval 1, probability 0, space 0, times 0 [ 789.398804] CPU: 1 PID: 8254 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 789.399560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 789.400467] Call Trace: [ 789.400761] dump_stack+0x107/0x167 [ 789.401196] should_fail.cold+0x5/0xa [ 789.401649] ? create_task_io_context+0x2c/0x430 [ 789.402203] should_failslab+0x5/0x20 [ 789.402647] kmem_cache_alloc_node+0x55/0x330 [ 789.403168] create_task_io_context+0x2c/0x430 [ 789.403707] submit_bio_checks+0x1382/0x1730 [ 789.404223] ? __lock_acquire+0xbb1/0x5b00 [ 789.404716] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 789.405452] submit_bio_noacct+0x82/0x1010 [ 789.405927] ? blk_queue_enter+0xc30/0xc30 [ 789.406423] ? lock_acquire+0x197/0x470 [ 789.406884] ? find_held_lock+0x2c/0x110 [ 789.407387] submit_bio+0xf3/0x4e0 [ 789.407826] ? submit_bio_noacct+0x1010/0x1010 [ 789.408399] submit_bh_wbc.constprop.0+0x580/0x780 [ 789.409004] jbd2_write_superblock+0x371/0x8a0 [ 789.409575] ? jbd2_journal_abort+0x140/0x140 [ 789.410136] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 789.410800] __jbd2_update_log_tail+0x55/0x390 [ 789.411376] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 789.411989] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 789.412574] ? __flush_batch+0x2b0/0x2b0 [ 789.413079] ? mutex_lock_io_nested+0x5b2/0xf30 [ 789.413645] ? lock_acquire+0x197/0x470 [ 789.414137] jbd2_log_do_checkpoint+0x81/0xf20 [ 789.414693] ? jbd2_journal_flush+0x139/0x530 [ 789.415251] ? lock_downgrade+0x6d0/0x6d0 [ 789.415749] ? do_raw_spin_lock+0x121/0x260 [ 789.416288] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 789.416971] ? rwlock_bug.part.0+0x90/0x90 [ 789.417494] jbd2_journal_flush+0x14b/0x530 [ 789.418019] ext4_change_inode_journal_flag+0x351/0x4b0 [ 789.418666] ext4_ioctl_setflags+0xa39/0xbe0 [ 789.419154] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 789.419718] ? from_kgid_munged+0x130/0x130 [ 789.420196] __ext4_ioctl+0x2eab/0x4160 [ 789.420685] ? ext4_reset_inode_seed+0x450/0x450 [ 789.421204] ? avc_has_perm+0xc5/0x1b0 [ 789.421679] ? avc_has_perm+0x108/0x1b0 [ 789.422114] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 789.422674] ? lock_acquire+0x197/0x470 [ 789.423114] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 789.423672] ? do_vfs_ioctl+0x283/0x10d0 [ 789.424153] ? generic_block_fiemap+0x60/0x60 [ 789.424639] ? file_has_perm+0x183/0x280 [ 789.425115] ? inode_has_perm+0x1d0/0x1d0 [ 789.425587] ? selinux_file_ioctl+0xb6/0x270 [ 789.426116] ? __ext4_ioctl+0x4160/0x4160 [ 789.426630] __x64_sys_ioctl+0x19a/0x210 [ 789.427133] do_syscall_64+0x33/0x40 [ 789.427595] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 789.428209] RIP: 0033:0x7f067bb89b19 [ 789.428666] 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 [ 789.430855] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 789.431806] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 789.432683] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 789.433561] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 789.434430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 789.435302] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 [ 789.498919] FAULT_INJECTION: forcing a failure. [ 789.498919] name failslab, interval 1, probability 0, space 0, times 0 [ 789.500390] CPU: 1 PID: 8246 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 789.501178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 789.502136] Call Trace: [ 789.502451] dump_stack+0x107/0x167 [ 789.502932] should_fail.cold+0x5/0xa [ 789.503339] ? mempool_alloc+0x148/0x360 [ 789.503856] ? mempool_free_pages+0x20/0x20 [ 789.504309] should_failslab+0x5/0x20 [ 789.504706] kmem_cache_alloc+0x5b/0x310 [ 789.505162] ? mempool_free_pages+0x20/0x20 [ 789.505623] mempool_alloc+0x148/0x360 [ 789.506070] ? mempool_resize+0x7d0/0x7d0 [ 789.506507] ? lock_downgrade+0x6d0/0x6d0 [ 789.506985] bio_alloc_bioset+0x36e/0x600 [ 789.507429] ? bvec_alloc+0x2f0/0x2f0 [ 789.507861] ? write_one_page+0x4f0/0x4f0 [ 789.508310] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 789.508856] __block_write_full_page+0x7cd/0x1050 [ 789.509407] ? end_buffer_write_sync+0xf0/0xf0 [ 789.509905] ? __blkdev_direct_IO_simple+0x930/0x930 [ 789.510494] block_write_full_page+0x220/0x290 [ 789.510979] ? __blkdev_direct_IO_simple+0x930/0x930 [ 789.511571] __writepage+0x67/0x180 [ 789.511958] write_cache_pages+0x57f/0xe50 [ 789.512453] ? tag_pages_for_writeback+0x450/0x450 [ 789.512977] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 789.513548] ? __lock_acquire+0x1657/0x5b00 [ 789.514014] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 789.514623] ? lock_chain_count+0x20/0x20 [ 789.515068] ? blkdev_readahead+0x20/0x20 [ 789.515544] generic_writepages+0xe2/0x160 [ 789.515991] ? write_cache_pages+0xe50/0xe50 [ 789.516496] ? lock_acquire+0x197/0x470 [ 789.516962] ? jbd2_log_wait_commit+0x337/0x430 [ 789.517471] ? lock_downgrade+0x6d0/0x6d0 [ 789.517927] do_writepages+0xee/0x2a0 [ 789.518346] ? page_writeback_cpu_online+0x20/0x20 [ 789.518883] ? do_raw_read_unlock+0x3b/0x70 [ 789.519351] ? _raw_read_unlock+0x1a/0x30 [ 789.519801] ? jbd2_log_wait_commit+0x374/0x430 [ 789.520306] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 789.520971] __filemap_fdatawrite_range+0x24b/0x2f0 [ 789.521534] ? delete_from_page_cache_batch+0xa30/0xa30 [ 789.522119] ? ext4_sync_fs+0x313/0x7a0 [ 789.522550] filemap_write_and_wait_range+0x65/0x100 [ 789.523106] __sync_blockdev+0x84/0xf0 [ 789.523526] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 789.524407] sync_filesystem.part.0+0x189/0x1f0 [ 789.524928] __x64_sys_syncfs+0x1a1/0x250 [ 789.525394] do_syscall_64+0x33/0x40 [ 789.525801] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 789.526351] RIP: 0033:0x7f6826b6bb19 [ 789.526768] 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 [ 789.528745] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 789.529582] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 789.530356] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 789.531150] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 789.531920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 789.532710] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 [ 789.549501] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 789.552684] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:49:50 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:49:50 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 2) 19:49:50 executing program 6: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r0 = socket$inet6(0xa, 0x2, 0x1000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000001e80)=ANY=[@ANYBLOB="00000000fffffdfd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cb00000000000000000000ab000000000000ace03dc9f5646c0000000000000000000000000000000000000000970000000000000000000000000000000000000000000008007a0000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000150000000000a738144aa0f9bd96664ab84355cef99f82487a2b71772f2eccc4a00f812d1a3cc748fdef90"]) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r5 = openat(r4, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) pwritev(r5, &(0x7f0000000b80)=[{&(0x7f0000000500)="b26e775ab6712ff964043517c38fc2acaf432f1500773c9896a7cd930c2b7ac269cf95a1df70c1eed63215a343f6b1f09c72e610859f063a030e507bbe492c5c52782bb95c89caf31d96df8afa39e22b97d188836c1a815fe34961987a34c33a2e0bd9241e648fb91eb6a73824cbc431bc43897d7643d8e7c2ccd7b45854a01405e0132d38ac091e9caea1bc7660f55846d9f083522de7d7dc6de57725e56bdab00898112c33051d4918c08f3290905698365e7998b016aa978d00cddf5a9ca6747da7621bcdc798913ae0cbe140e668", 0xd0}, {&(0x7f0000000600)="09ad80f71c82e40036acef76ffcabdff2e58be05a81ccfd9aec1150de845a2b397d7d2d658a92bc18db7a7b6ceec2e5313fdaa60a105141602e0afc896b1bac4d4d9060f0b6833456ddaa09fd2f1933e4106544e775d1f93a7fcfd898cea5e9d76623d7684df55fd23ca2705b19d83c91f444a47bbd1d0d13a992fc071cffd87ba9ce7abc96a1053eaf7fe57b99cb8ebd35c55d57effd0811e5f5e68bba0a29b926def6357790889ec8abe163c0d9992a966cc4fd01e2bed41b759ac08d03fddb83094b1f0c1b0612a315e2f037d8c49ffb40bff42411700fd", 0xd9}, {&(0x7f0000000700)="46ea962bea8ad1b72eb360fb41adfc88d75827190e0642b5866a2ddf36eed273b4bc0151ff2343f0f6075fd0451e2ceee6f9413be737e6c3a1d64df8b873c0de04fcdeb39cd6a02d367d", 0x4a}, {&(0x7f0000000780)="bc2d00df2aeb6453ba8b21713f33fba1a00292ee98e85dcc65db4589a564964ce0fa6a76d9debfe573b2f0a00b4e620ed268824775b0da60e4e26f323beca71ee978944a2beae4f454783b0e797a9a978e1d30b2a8b2e81ca2f1ad5c564801b01ce4ff72e047583d2bcce010cd9f28167abaab07fdcbcdec4a98ed6b26cc638e4ad921d28b36447a032ede39898faccce23caeb2aff4a918496c0753de6fa7ac8ae4b5fe80fbf83942fb87ce87a13b5c63148ac6d4050fb51a366ae28c", 0xbd}, {&(0x7f0000000840)="32b4487851c3bb4a4f1a8bd5e45b99200c722e451be1a58f52de29785341e1378b8ee67895cf2e8aac2c628da5a81b47a6148534bfe9c58d141fbd9f0fbbc51e9dde9b8e0d94efe0cfdcbd774e3e11a54d4c8398168864fc04d135b9fe4000dafb3da8066c3f4b799a2c74d7c4862f788dc762ad69b3e76d656b", 0x7a}, {&(0x7f00000008c0)="0b850efd49674c0475de321eea8b8c02149b6834f761d9eddf82bcc72ad1e5393a07513e45ec1ce1fbc6e6c60292b2706c4be15fe47ab02da51b31443bd74843130c02b7198c9c9b3b0dd341980f4b8aba745f8bd4660b3129ada6b779b3be8e87b277f4e8ee4c367814ee639027d823b0a940db4a5685fc07b59520edc5f1dfdb8b325bbb", 0x85}, {&(0x7f0000000980)="c0d86c0aefb469b20dc110d99b70e91aed55293ab27104de6d4824de23af3bdead8b0b5ca2af48a3408399913796b6b872885f1e5d1d233d06d34da6d51702c109e979991461feb710b9b62ce7258525397f7ab2870a71d84a7fbfa1d623dbc030976a3eb9589fe6de76eeac6ff16507bd3f6ebd8a237c3694cc4ea47bae", 0x7e}, {&(0x7f0000000a00)="9a1e53290da5c07dc4f9cedc4d632ab712b5d24c20090e75d1579534d78cc451323c47e89c101834dba853d13384053ec82bc20c8b381607b92bdbca5b538eed8a8fe334dce397a521df6a3960024c759bf1b6b0cb4b3731d85dd7201e92f6151e011ff3872c38291f4194259b96fe1f94b6df10ec7e202460c624dabd36cc5445e16201fe929107f205ed06c3cbf24cac2304f85bda36169c0ce9fb6dfc1f5e67595818ec", 0xa5}, {&(0x7f0000000ac0)="3a2b618cd65e3088c6d47863f58db74bec0d7d463517b2b1abca5ba62ca5c478623761309cec07d1be04af03f7eda1688aeb6b745f7748e184ce943d5cefcc716a8c31cf1b3ebc66bfe9496831abe1c816017d93e886343648ec9b1f18c82552db726229b06e45b433af3e10c91d60859b61d86a6a5bf71a98e19290c46f47201a1fa418cded14294d360e", 0x8b}], 0x9, 0x5, 0x8001) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000001d80)=ANY=[@ANYBLOB="0000f0fab1a761ef1c0000fffffdfd00000000000000000000000000a0aefe81ba12583600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000008ffa000000000000000000000000000000000000000000000000000000000000000000000000000000e350bf467f46f23e00005439f90b7178d1e52cf0d8c167407a5d8781417c92c4055bb872c35deb6b06c0ab9e8beadbe785"]) openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x109d02, 0xc9) syz_io_uring_submit(0x0, 0x0, &(0x7f00000004c0)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, r3, 0x0, &(0x7f0000000480)={&(0x7f0000000180)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000200)=""/150, 0x96}, {&(0x7f00000002c0)=""/198, 0xc6}], 0x3, &(0x7f0000000400)=""/113, 0x71}, 0x0, 0x10100}, 0x45c) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) 19:49:50 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 14) 19:49:50 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x20000380) 19:49:50 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 6) 19:49:50 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 1) 19:49:50 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) [ 801.558553] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 801.566077] FAULT_INJECTION: forcing a failure. [ 801.566077] name failslab, interval 1, probability 0, space 0, times 0 [ 801.568543] CPU: 0 PID: 8278 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 801.569986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 801.571691] Call Trace: [ 801.572243] dump_stack+0x107/0x167 [ 801.573007] should_fail.cold+0x5/0xa [ 801.573793] ? ___might_sleep+0x114/0x2f0 [ 801.574647] ? create_object.isra.0+0x3a/0xa20 [ 801.575596] should_failslab+0x5/0x20 [ 801.576391] kmem_cache_alloc+0x5b/0x310 [ 801.577230] create_object.isra.0+0x3a/0xa20 [ 801.578164] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 801.579227] kmem_cache_alloc_trace+0x151/0x320 [ 801.580183] ? cap_capable+0x1d6/0x240 [ 801.580996] alloc_fs_context+0x57/0x840 [ 801.581860] path_mount+0x931/0x20b0 [ 801.582642] ? strncpy_from_user+0x9e/0x470 [ 801.583540] ? finish_automount+0xa90/0xa90 [ 801.584441] ? getname_flags.part.0+0x1dd/0x4f0 [ 801.585428] __x64_sys_mount+0x282/0x300 [ 801.586284] ? copy_mnt_ns+0xa00/0xa00 [ 801.587099] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 801.588192] ? syscall_enter_from_user_mode+0x1d/0x50 [ 801.589262] do_syscall_64+0x33/0x40 [ 801.590060] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 801.591134] RIP: 0033:0x7ff36bc6604a [ 801.591916] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 801.595735] RSP: 002b:00007ff3691d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 801.597307] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc6604a [ 801.598792] RDX: 0000000020000280 RSI: 0000000020000000 RDI: 0000000000000000 [ 801.600259] RBP: 00007ff3691da040 R08: 00007ff3691da040 R09: 0000000020000280 [ 801.601736] R10: 00000000018be0ac R11: 0000000000000206 R12: 0000000020000280 [ 801.603203] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 801.614978] FAULT_INJECTION: forcing a failure. [ 801.614978] name failslab, interval 1, probability 0, space 0, times 0 [ 801.617374] CPU: 1 PID: 8282 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 801.618769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 801.620495] Call Trace: [ 801.621058] dump_stack+0x107/0x167 [ 801.621835] should_fail.cold+0x5/0xa [ 801.622623] ? create_object.isra.0+0x3a/0xa20 [ 801.623551] should_failslab+0x5/0x20 [ 801.624327] kmem_cache_alloc+0x5b/0x310 [ 801.625172] create_object.isra.0+0x3a/0xa20 [ 801.626066] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 801.627095] kmem_cache_alloc_node+0x169/0x330 [ 801.628022] create_task_io_context+0x2c/0x430 [ 801.628953] submit_bio_checks+0x1382/0x1730 [ 801.629861] ? __lock_acquire+0xbb1/0x5b00 [ 801.630721] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 801.631995] submit_bio_noacct+0x82/0x1010 [ 801.632858] ? blk_queue_enter+0xc30/0xc30 [ 801.633755] ? lock_acquire+0x197/0x470 [ 801.634568] ? find_held_lock+0x2c/0x110 [ 801.635410] submit_bio+0xf3/0x4e0 [ 801.636137] ? submit_bio_noacct+0x1010/0x1010 [ 801.637082] submit_bh_wbc.constprop.0+0x580/0x780 [ 801.638091] jbd2_write_superblock+0x371/0x8a0 [ 801.639014] ? jbd2_journal_abort+0x140/0x140 [ 801.639931] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 801.641041] __jbd2_update_log_tail+0x55/0x390 [ 801.641975] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 801.643021] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 801.644008] ? __flush_batch+0x2b0/0x2b0 [ 801.644844] ? mutex_lock_io_nested+0x5b2/0xf30 [ 801.645837] ? lock_acquire+0x197/0x470 [ 801.646652] jbd2_log_do_checkpoint+0x81/0xf20 [ 801.647584] ? jbd2_journal_flush+0x139/0x530 [ 801.648488] ? lock_downgrade+0x6d0/0x6d0 [ 801.649327] ? do_raw_spin_lock+0x121/0x260 [ 801.650217] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 801.651357] ? rwlock_bug.part.0+0x90/0x90 [ 801.652229] jbd2_journal_flush+0x14b/0x530 [ 801.653112] ext4_change_inode_journal_flag+0x351/0x4b0 [ 801.654201] ext4_ioctl_setflags+0xa39/0xbe0 [ 801.655101] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 801.656067] ? from_kgid_munged+0x130/0x130 [ 801.656948] __ext4_ioctl+0x2eab/0x4160 [ 801.657787] ? ext4_reset_inode_seed+0x450/0x450 [ 801.658738] ? avc_has_perm+0xc5/0x1b0 [ 801.659521] ? avc_has_perm+0x108/0x1b0 [ 801.660325] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 801.661269] ? lock_acquire+0x197/0x470 [ 801.662083] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 801.663128] ? do_vfs_ioctl+0x283/0x10d0 [ 801.663948] ? generic_block_fiemap+0x60/0x60 [ 801.664848] ? file_has_perm+0x183/0x280 [ 801.665678] ? inode_has_perm+0x1d0/0x1d0 [ 801.666528] ? selinux_file_ioctl+0xb6/0x270 [ 801.667420] ? __ext4_ioctl+0x4160/0x4160 [ 801.668256] __x64_sys_ioctl+0x19a/0x210 [ 801.669080] do_syscall_64+0x33/0x40 [ 801.669853] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 801.670883] RIP: 0033:0x7f067bb89b19 [ 801.671651] 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 [ 801.675352] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 801.676879] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 801.678326] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 801.679757] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 801.681192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 801.682628] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 [ 801.708102] FAULT_INJECTION: forcing a failure. [ 801.708102] name failslab, interval 1, probability 0, space 0, times 0 [ 801.710706] CPU: 0 PID: 8283 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 801.712201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 801.713921] Call Trace: [ 801.714464] dump_stack+0x107/0x167 [ 801.715225] should_fail.cold+0x5/0xa [ 801.716021] ? jbd2__journal_start+0x190/0x7e0 [ 801.716969] should_failslab+0x5/0x20 [ 801.717765] kmem_cache_alloc+0x5b/0x310 [ 801.718601] ? rwsem_mark_wake+0x9d0/0x9d0 [ 801.719482] jbd2__journal_start+0x190/0x7e0 [ 801.720400] __ext4_journal_start_sb+0x214/0x390 [ 801.721396] ext4_ioctl_setflags+0x510/0xbe0 [ 801.722330] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 801.723291] ? from_kprojid+0x8a/0xd0 [ 801.724078] ? from_kgid_munged+0x130/0x130 [ 801.724995] __ext4_ioctl+0x2eab/0x4160 [ 801.725846] ? ext4_reset_inode_seed+0x450/0x450 [ 801.726845] ? avc_has_perm+0xc5/0x1b0 [ 801.727646] ? avc_has_perm+0x108/0x1b0 [ 801.728477] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 801.729448] ? lock_acquire+0x197/0x470 [ 801.730294] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 801.731371] ? do_vfs_ioctl+0x283/0x10d0 [ 801.732220] ? generic_block_fiemap+0x60/0x60 [ 801.733146] ? file_has_perm+0x183/0x280 [ 801.734004] ? inode_has_perm+0x1d0/0x1d0 [ 801.734884] ? selinux_file_ioctl+0xb6/0x270 [ 801.735813] ? __ext4_ioctl+0x4160/0x4160 [ 801.736672] __x64_sys_ioctl+0x19a/0x210 [ 801.737516] do_syscall_64+0x33/0x40 [ 801.738295] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 801.739346] RIP: 0033:0x7f3aab9d8b19 [ 801.740127] 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 [ 801.743927] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 801.745495] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 801.746971] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 801.748467] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 801.749958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 801.751437] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 19:49:50 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) [ 801.828825] FAULT_INJECTION: forcing a failure. [ 801.828825] name failslab, interval 1, probability 0, space 0, times 0 [ 801.831324] CPU: 1 PID: 8280 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 801.832845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 801.834534] Call Trace: [ 801.835088] dump_stack+0x107/0x167 [ 801.835832] should_fail.cold+0x5/0xa [ 801.836606] ? create_object.isra.0+0x3a/0xa20 [ 801.837543] should_failslab+0x5/0x20 [ 801.838339] kmem_cache_alloc+0x5b/0x310 [ 801.839170] ? mark_lock+0xf5/0x2df0 [ 801.839937] create_object.isra.0+0x3a/0xa20 [ 801.840850] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 801.841909] kmem_cache_alloc+0x159/0x310 [ 801.842764] ? mempool_free_pages+0x20/0x20 [ 801.843658] mempool_alloc+0x148/0x360 [ 801.844455] ? mempool_resize+0x7d0/0x7d0 [ 801.845294] ? lock_downgrade+0x6d0/0x6d0 [ 801.846166] bio_alloc_bioset+0x36e/0x600 [ 801.847008] ? bvec_alloc+0x2f0/0x2f0 [ 801.847784] ? write_one_page+0x4f0/0x4f0 [ 801.848639] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 801.849637] ? create_page_buffers+0x139/0x230 [ 801.850565] __block_write_full_page+0x7cd/0x1050 [ 801.851546] ? end_buffer_write_sync+0xf0/0xf0 [ 801.852472] ? __blkdev_direct_IO_simple+0x930/0x930 [ 801.853497] block_write_full_page+0x220/0x290 [ 801.854439] ? __blkdev_direct_IO_simple+0x930/0x930 [ 801.855464] __writepage+0x67/0x180 [ 801.856205] write_cache_pages+0x57f/0xe50 [ 801.857068] ? tag_pages_for_writeback+0x450/0x450 [ 801.858073] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 801.859106] ? find_held_lock+0x2c/0x110 [ 801.859926] ? blkdev_readahead+0x20/0x20 [ 801.860759] generic_writepages+0xe2/0x160 [ 801.861634] ? write_cache_pages+0xe50/0xe50 [ 801.862535] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 801.863591] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 801.864618] do_writepages+0xee/0x2a0 [ 801.865392] ? page_writeback_cpu_online+0x20/0x20 [ 801.866387] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 801.867398] ? lock_downgrade+0x6d0/0x6d0 [ 801.868232] ? do_raw_write_lock+0x11a/0x280 [ 801.869120] ? do_raw_read_unlock+0x70/0x70 [ 801.870004] filemap_flush+0x239/0x2e0 [ 801.870789] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 801.871811] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 801.873456] ? get_nr_dirty_inodes+0x19e/0x220 [ 801.874405] __sync_blockdev+0xa5/0xf0 [ 801.875197] sync_filesystem.part.0+0xbd/0x1f0 [ 801.876119] __x64_sys_syncfs+0x1a1/0x250 [ 801.876958] do_syscall_64+0x33/0x40 [ 801.877723] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 801.878751] RIP: 0033:0x7f6826b6bb19 [ 801.879508] 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 [ 801.883226] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 801.884768] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 801.886218] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 801.887657] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 801.889115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 801.890577] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 19:49:50 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)="5d03bf75ed7ab31ae48b9424c1a099676aa195ad19085768deb31583fb7736b01c89e17a07fb4b4c43312a30412bc5be5da3b519cdc801f1f543e8cd2ebb0547bb5af0c86744aad965a497e28a06f21ad8657768bef91ee1e7c77d74e37f7befd3a2f1d59e875f7b176d084d47fee2fdb443ce24135a380fa4a1889754afe5d72b6bfa5639521e5d3d9e28b0a2160a97866449a9cdb6b22912735698c4b7fb4967580441c24f3ea3c0976f625ff4d77dd9ccf762d76d01d6c69740f7d5863f3c82b21dea8080866820d972dfee6e2bfc52a487f10d765d08ce313001b2e466", 0xdf}, {&(0x7f00000001c0)="33decfbb8eb0eab805a73ca875387118452987c58cce0d2453108c1107b1f3dd95def42112fd5190c8854f2e5e9515a5ef5a940543d9", 0x36}, {&(0x7f0000000200)="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", 0xfe}, {&(0x7f0000000300)="99", 0x1}, {&(0x7f0000000340)="53ab0c3a12d85b11d20c42467079e3860d4a6a1573ce6552d22a425debddf666a55fffd4100d6724594c1947973d9b36867d37ca2ab2f8de1812c161a52be5b8cd57e8aac2b36579f5b409ac2ab96a369b26e0707a71ce", 0x57}, {&(0x7f00000003c0)="1fe21e7d1a017dfcf664c9622898f078e2ba89", 0x13}], 0x6, 0x0, 0x0, 0x84}, 0x10) 19:49:50 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 7) 19:49:50 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/142, 0x8e}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000d80)=""/4096, 0x1000}], 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="24000000000000000100000001000000fca7cedeaf35309fc781239bd48f31d48da616507aa15d0e17d7d4932670c59522fbda9c1ab070e02a43030df42bd6ad26bc412839d1017f4f0ad7d27e066016687fea88879a9cdb7449ac5da6589eee8f14461cbdcc1d0f4310e197108f03c0", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000004f16001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}, 0x40002020) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_names\x00') getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r3 = creat(0x0, 0x0) dup2(r3, 0xffffffffffffffff) accept4$inet6(r3, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000000280)=0x1c, 0x80000) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000300)={{0x1, 0x1, 0x18, r2, {0x9}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'xfrm0\x00'}) 19:49:50 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 2) [ 802.023591] FAULT_INJECTION: forcing a failure. [ 802.023591] name failslab, interval 1, probability 0, space 0, times 0 [ 802.025965] CPU: 1 PID: 8293 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 802.027358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.029049] Call Trace: [ 802.029620] dump_stack+0x107/0x167 [ 802.030371] should_fail.cold+0x5/0xa [ 802.031186] ? mempool_alloc+0x148/0x360 [ 802.032052] ? mempool_free_pages+0x20/0x20 [ 802.032942] should_failslab+0x5/0x20 [ 802.033749] kmem_cache_alloc+0x5b/0x310 [ 802.034590] ? mempool_free_pages+0x20/0x20 [ 802.035469] mempool_alloc+0x148/0x360 [ 802.036269] ? mempool_resize+0x7d0/0x7d0 [ 802.037112] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 802.038208] ? __lock_acquire+0x1657/0x5b00 [ 802.039090] bio_alloc_bioset+0x36e/0x600 [ 802.039931] ? bvec_alloc+0x2f0/0x2f0 [ 802.040705] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 802.041774] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 802.042802] ? lock_downgrade+0x6d0/0x6d0 [ 802.043659] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 802.044656] write_dirty_buffer+0xcb/0x180 [ 802.045517] __flush_batch+0x11b/0x2b0 [ 802.046336] ? jbd2_journal_skip_recovery+0x160/0x160 [ 802.047383] ? lock_downgrade+0x6d0/0x6d0 [ 802.048228] ? rwlock_bug.part.0+0x90/0x90 [ 802.049096] jbd2_log_do_checkpoint+0x8df/0xf20 [ 802.050069] ? do_raw_spin_lock+0x121/0x260 [ 802.050948] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 802.052090] ? rwlock_bug.part.0+0x90/0x90 [ 802.052957] jbd2_journal_flush+0x14b/0x530 [ 802.053854] ext4_change_inode_journal_flag+0x351/0x4b0 [ 802.054946] ext4_ioctl_setflags+0xa39/0xbe0 [ 802.055845] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 802.056796] ? from_kgid_munged+0x130/0x130 [ 802.057687] __ext4_ioctl+0x2eab/0x4160 [ 802.058504] ? ext4_reset_inode_seed+0x450/0x450 [ 802.059461] ? avc_has_perm+0xc5/0x1b0 [ 802.060239] ? avc_has_perm+0x108/0x1b0 [ 802.061044] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 802.062023] ? lock_acquire+0x197/0x470 [ 802.062839] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 802.063883] ? do_vfs_ioctl+0x283/0x10d0 [ 802.064706] ? generic_block_fiemap+0x60/0x60 [ 802.065614] ? file_has_perm+0x183/0x280 [ 802.066439] ? inode_has_perm+0x1d0/0x1d0 [ 802.067292] ? selinux_file_ioctl+0xb6/0x270 [ 802.068192] ? __ext4_ioctl+0x4160/0x4160 [ 802.069033] __x64_sys_ioctl+0x19a/0x210 [ 802.069876] do_syscall_64+0x33/0x40 [ 802.070631] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 802.071669] RIP: 0033:0x7f067bb89b19 [ 802.072423] 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 [ 802.076126] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 802.077692] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 802.079128] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 802.080579] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 802.082035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 802.083498] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 [ 802.168912] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 802.170674] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 802.177186] FAULT_INJECTION: forcing a failure. [ 802.177186] name failslab, interval 1, probability 0, space 0, times 0 [ 802.179756] CPU: 0 PID: 8297 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 802.181150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.182871] Call Trace: [ 802.183423] dump_stack+0x107/0x167 [ 802.184181] should_fail.cold+0x5/0xa [ 802.184974] ? create_object.isra.0+0x3a/0xa20 [ 802.185935] should_failslab+0x5/0x20 [ 802.186723] kmem_cache_alloc+0x5b/0x310 [ 802.187577] create_object.isra.0+0x3a/0xa20 [ 802.188484] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 802.189534] kmem_cache_alloc+0x159/0x310 [ 802.190413] jbd2__journal_start+0x190/0x7e0 [ 802.191325] __ext4_journal_start_sb+0x214/0x390 [ 802.192307] ext4_ioctl_setflags+0x510/0xbe0 [ 802.193217] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 802.194181] ? from_kprojid+0x8a/0xd0 [ 802.194966] ? from_kgid_munged+0x130/0x130 [ 802.195866] __ext4_ioctl+0x2eab/0x4160 [ 802.196702] ? ext4_reset_inode_seed+0x450/0x450 [ 802.197694] ? avc_has_perm+0xc5/0x1b0 [ 802.198491] ? avc_has_perm+0x108/0x1b0 [ 802.199313] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 802.200282] ? lock_acquire+0x197/0x470 [ 802.201105] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 802.202175] ? do_vfs_ioctl+0x283/0x10d0 [ 802.203011] ? generic_block_fiemap+0x60/0x60 [ 802.203930] ? file_has_perm+0x183/0x280 [ 802.204768] ? inode_has_perm+0x1d0/0x1d0 [ 802.205643] ? selinux_file_ioctl+0xb6/0x270 [ 802.206557] ? __ext4_ioctl+0x4160/0x4160 [ 802.207412] __x64_sys_ioctl+0x19a/0x210 [ 802.208255] do_syscall_64+0x33/0x40 [ 802.209024] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 802.210091] RIP: 0033:0x7f3aab9d8b19 [ 802.210856] 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 [ 802.214700] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 802.216286] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 802.217765] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 802.219236] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 802.220710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 802.222198] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 19:49:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x9, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:49:51 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 3) 19:49:51 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 15) 19:49:51 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 8) [ 802.318870] FAULT_INJECTION: forcing a failure. [ 802.318870] name failslab, interval 1, probability 0, space 0, times 0 [ 802.321241] CPU: 1 PID: 8304 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 802.322660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.324346] Call Trace: [ 802.324892] dump_stack+0x107/0x167 [ 802.325707] should_fail.cold+0x5/0xa [ 802.326523] ? legacy_init_fs_context+0x44/0xe0 [ 802.327540] should_failslab+0x5/0x20 [ 802.328348] kmem_cache_alloc_trace+0x55/0x320 [ 802.329273] ? lockdep_init_map_type+0x2c7/0x780 [ 802.330244] legacy_init_fs_context+0x44/0xe0 [ 802.331149] ? generic_parse_monolithic+0x1f0/0x1f0 [ 802.332157] alloc_fs_context+0x4fd/0x840 [ 802.333006] path_mount+0x931/0x20b0 [ 802.333792] ? strncpy_from_user+0x9e/0x470 [ 802.334677] ? finish_automount+0xa90/0xa90 [ 802.335564] ? getname_flags.part.0+0x1dd/0x4f0 [ 802.336549] __x64_sys_mount+0x282/0x300 [ 802.337499] ? copy_mnt_ns+0xa00/0xa00 [ 802.338311] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 802.339367] ? syscall_enter_from_user_mode+0x1d/0x50 [ 802.340449] do_syscall_64+0x33/0x40 [ 802.341206] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 802.342265] RIP: 0033:0x7ff36bc6604a [ 802.343017] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 802.346747] RSP: 002b:00007ff3691d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 802.348288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc6604a [ 802.349778] RDX: 0000000020000280 RSI: 0000000020000000 RDI: 0000000000000000 [ 802.351266] RBP: 00007ff3691da040 R08: 00007ff3691da040 R09: 0000000020000280 [ 802.352755] R10: 00000000018be0ac R11: 0000000000000206 R12: 0000000020000280 [ 802.354261] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 19:49:51 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 16) [ 802.433370] FAULT_INJECTION: forcing a failure. [ 802.433370] name failslab, interval 1, probability 0, space 0, times 0 [ 802.436025] CPU: 1 PID: 8313 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 802.437548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.439340] Call Trace: [ 802.439898] dump_stack+0x107/0x167 [ 802.440641] should_fail.cold+0x5/0xa [ 802.441416] ? create_object.isra.0+0x3a/0xa20 [ 802.442513] should_failslab+0x5/0x20 [ 802.443375] kmem_cache_alloc+0x5b/0x310 [ 802.444266] create_object.isra.0+0x3a/0xa20 [ 802.445169] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 802.446269] kmem_cache_alloc_trace+0x151/0x320 [ 802.447338] ? lockdep_init_map_type+0x2c7/0x780 [ 802.448367] legacy_init_fs_context+0x44/0xe0 [ 802.449284] ? generic_parse_monolithic+0x1f0/0x1f0 [ 802.450323] alloc_fs_context+0x4fd/0x840 [ 802.451361] path_mount+0x931/0x20b0 [ 802.452143] ? strncpy_from_user+0x9e/0x470 [ 802.453199] ? finish_automount+0xa90/0xa90 [ 802.454216] ? getname_flags.part.0+0x1dd/0x4f0 [ 802.455272] __x64_sys_mount+0x282/0x300 [ 802.456111] ? copy_mnt_ns+0xa00/0xa00 [ 802.456930] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 802.458131] ? syscall_enter_from_user_mode+0x1d/0x50 [ 802.459348] do_syscall_64+0x33/0x40 [ 802.460239] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 802.461426] RIP: 0033:0x7ff36bc6604a [ 802.462274] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 802.466450] RSP: 002b:00007ff3691d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 802.468070] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc6604a [ 802.469697] RDX: 0000000020000280 RSI: 0000000020000000 RDI: 0000000000000000 [ 802.471355] RBP: 00007ff3691da040 R08: 00007ff3691da040 R09: 0000000020000280 [ 802.472993] R10: 00000000018be0ac R11: 0000000000000206 R12: 0000000020000280 [ 802.474573] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 802.491859] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 802.493673] FAULT_INJECTION: forcing a failure. [ 802.493673] name failslab, interval 1, probability 0, space 0, times 0 [ 802.496100] CPU: 1 PID: 8310 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 802.497493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.499226] Call Trace: [ 802.499765] dump_stack+0x107/0x167 [ 802.500507] should_fail.cold+0x5/0xa [ 802.501279] ? create_object.isra.0+0x3a/0xa20 [ 802.502217] should_failslab+0x5/0x20 [ 802.502986] kmem_cache_alloc+0x5b/0x310 [ 802.503815] create_object.isra.0+0x3a/0xa20 [ 802.504706] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 802.505761] kmem_cache_alloc+0x159/0x310 [ 802.506606] ? mempool_free_pages+0x20/0x20 [ 802.507478] mempool_alloc+0x148/0x360 [ 802.508274] ? mempool_resize+0x7d0/0x7d0 [ 802.509124] ? __lock_acquire+0x1657/0x5b00 [ 802.510019] bio_alloc_bioset+0x36e/0x600 [ 802.510856] ? do_syscall_64+0x33/0x40 [ 802.511640] ? lock_chain_count+0x20/0x20 [ 802.512478] ? bvec_alloc+0x2f0/0x2f0 [ 802.513251] ? lock_chain_count+0x20/0x20 [ 802.514112] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 802.515113] jbd2_write_superblock+0x371/0x8a0 [ 802.516039] ? jbd2_journal_abort+0x140/0x140 [ 802.516963] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 802.518084] __jbd2_update_log_tail+0x55/0x390 [ 802.519010] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 802.520042] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 802.521038] ? __flush_batch+0x2b0/0x2b0 [ 802.521893] ? __brelse+0x84/0xa0 [ 802.522619] ? do_raw_spin_unlock+0x4f/0x220 [ 802.523547] jbd2_log_do_checkpoint+0x794/0xf20 [ 802.524505] ? lock_downgrade+0x6d0/0x6d0 [ 802.525360] ? do_raw_spin_lock+0x121/0x260 [ 802.526248] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 802.527431] ? rwlock_bug.part.0+0x90/0x90 [ 802.528306] jbd2_journal_flush+0x14b/0x530 [ 802.529199] ext4_change_inode_journal_flag+0x351/0x4b0 [ 802.530309] ext4_ioctl_setflags+0xa39/0xbe0 [ 802.531234] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 802.532185] ? from_kgid_munged+0x130/0x130 [ 802.533079] __ext4_ioctl+0x2eab/0x4160 [ 802.533914] ? ext4_reset_inode_seed+0x450/0x450 [ 802.534909] ? avc_has_perm+0xc5/0x1b0 [ 802.535695] ? avc_has_perm+0x108/0x1b0 [ 802.536524] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 802.537485] ? lock_acquire+0x197/0x470 [ 802.538334] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 802.539387] ? do_vfs_ioctl+0x283/0x10d0 [ 802.540236] ? generic_block_fiemap+0x60/0x60 [ 802.541145] ? file_has_perm+0x183/0x280 [ 802.541986] ? inode_has_perm+0x1d0/0x1d0 [ 802.542858] ? selinux_file_ioctl+0xb6/0x270 [ 802.543775] ? __ext4_ioctl+0x4160/0x4160 [ 802.544629] __x64_sys_ioctl+0x19a/0x210 [ 802.545465] do_syscall_64+0x33/0x40 [ 802.546230] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 802.547283] RIP: 0033:0x7f067bb89b19 [ 802.548036] 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 [ 802.551833] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 802.553383] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 802.554841] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 802.556288] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 802.557743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 802.559188] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 19:49:51 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0xfffffdef) 19:49:51 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 3) [ 802.618280] FAULT_INJECTION: forcing a failure. [ 802.618280] name failslab, interval 1, probability 0, space 0, times 0 [ 802.620682] CPU: 1 PID: 8307 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 802.622091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.623782] Call Trace: [ 802.624308] dump_stack+0x107/0x167 [ 802.625050] should_fail.cold+0x5/0xa [ 802.625837] ? create_task_io_context+0x2c/0x430 [ 802.626771] should_failslab+0x5/0x20 [ 802.627552] kmem_cache_alloc_node+0x55/0x330 [ 802.628447] create_task_io_context+0x2c/0x430 [ 802.629381] submit_bio_checks+0x1382/0x1730 [ 802.630290] ? __lock_acquire+0xbb1/0x5b00 [ 802.631155] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 802.632416] submit_bio_noacct+0x82/0x1010 [ 802.633276] ? blk_queue_enter+0xc30/0xc30 [ 802.634155] ? lock_acquire+0x197/0x470 [ 802.634958] ? find_held_lock+0x2c/0x110 [ 802.635791] submit_bio+0xf3/0x4e0 [ 802.636516] ? submit_bio_noacct+0x1010/0x1010 [ 802.637459] submit_bh_wbc.constprop.0+0x580/0x780 [ 802.638467] __block_write_full_page+0x7cd/0x1050 [ 802.639440] ? end_buffer_write_sync+0xf0/0xf0 [ 802.640361] ? __blkdev_direct_IO_simple+0x930/0x930 [ 802.641390] block_write_full_page+0x220/0x290 [ 802.642328] ? __blkdev_direct_IO_simple+0x930/0x930 [ 802.643356] __writepage+0x67/0x180 [ 802.644099] write_cache_pages+0x57f/0xe50 [ 802.644958] ? tag_pages_for_writeback+0x450/0x450 [ 802.645968] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 802.646986] ? __lock_acquire+0x1657/0x5b00 [ 802.647859] ? blkdev_readahead+0x20/0x20 [ 802.648695] generic_writepages+0xe2/0x160 [ 802.649553] ? write_cache_pages+0xe50/0xe50 [ 802.650463] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 802.651526] ? flush_workqueue_prep_pwqs+0x2a2/0x4f0 [ 802.652556] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 802.653642] do_writepages+0xee/0x2a0 [ 802.654423] ? page_writeback_cpu_online+0x20/0x20 [ 802.655413] ? find_held_lock+0x2c/0x110 [ 802.656245] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 802.657256] ? lock_downgrade+0x6d0/0x6d0 [ 802.658112] ? do_raw_write_lock+0x11a/0x280 [ 802.659005] __filemap_fdatawrite_range+0x24b/0x2f0 [ 802.660015] ? delete_from_page_cache_batch+0xa30/0xa30 [ 802.661124] ? ext4_sync_fs+0x313/0x7a0 [ 802.661950] filemap_write_and_wait_range+0x65/0x100 [ 802.662973] __sync_blockdev+0x84/0xf0 [ 802.663762] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 802.665411] sync_filesystem.part.0+0x189/0x1f0 [ 802.666365] __x64_sys_syncfs+0x1a1/0x250 [ 802.667205] do_syscall_64+0x33/0x40 [ 802.667953] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 802.668983] RIP: 0033:0x7f6826b6bb19 [ 802.669754] 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 [ 802.673448] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 802.675001] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 802.676447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 802.677897] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 802.679336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 802.680781] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 [ 802.705288] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 802.707012] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 802.730096] FAULT_INJECTION: forcing a failure. [ 802.730096] name failslab, interval 1, probability 0, space 0, times 0 [ 802.732335] CPU: 0 PID: 8316 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 802.733693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.735342] Call Trace: [ 802.735869] dump_stack+0x107/0x167 [ 802.736589] should_fail.cold+0x5/0xa [ 802.737336] ? mempool_alloc+0x148/0x360 [ 802.738143] ? mempool_free_pages+0x20/0x20 [ 802.738979] should_failslab+0x5/0x20 [ 802.739723] kmem_cache_alloc+0x5b/0x310 [ 802.740523] ? mempool_free_pages+0x20/0x20 [ 802.741345] mempool_alloc+0x148/0x360 [ 802.742110] ? mempool_resize+0x7d0/0x7d0 [ 802.742913] ? __lock_acquire+0x1657/0x5b00 [ 802.743746] bio_alloc_bioset+0x36e/0x600 [ 802.744539] ? bvec_alloc+0x2f0/0x2f0 [ 802.745293] submit_bh_wbc.constprop.0+0x1b8/0x780 19:49:51 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 17) [ 802.746249] jbd2_write_superblock+0x371/0x8a0 [ 802.747252] ? jbd2_journal_abort+0x140/0x140 [ 802.748148] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 802.749214] __jbd2_update_log_tail+0x55/0x390 [ 802.750132] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 802.751138] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 802.752115] ? __flush_batch+0x2b0/0x2b0 [ 802.752910] ? mutex_lock_io_nested+0x5b2/0xf30 [ 802.753842] ? lock_acquire+0x197/0x470 [ 802.754642] jbd2_log_do_checkpoint+0x81/0xf20 [ 802.755538] ? jbd2_journal_flush+0x139/0x530 [ 802.756405] ? lock_downgrade+0x6d0/0x6d0 [ 802.757201] ? do_raw_spin_lock+0x121/0x260 [ 802.758012] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 802.759109] ? rwlock_bug.part.0+0x90/0x90 [ 802.759917] jbd2_journal_flush+0x14b/0x530 [ 802.760773] ext4_change_inode_journal_flag+0x351/0x4b0 [ 802.761796] ext4_ioctl_setflags+0xa39/0xbe0 [ 802.762667] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 802.763542] ? from_kgid_munged+0x130/0x130 [ 802.764378] __ext4_ioctl+0x2eab/0x4160 [ 802.765142] ? ext4_reset_inode_seed+0x450/0x450 [ 802.766072] ? avc_has_perm+0xc5/0x1b0 [ 802.766799] ? avc_has_perm+0x108/0x1b0 [ 802.767586] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 802.768467] ? lock_acquire+0x197/0x470 [ 802.769236] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 802.770232] ? do_vfs_ioctl+0x283/0x10d0 [ 802.771012] ? generic_block_fiemap+0x60/0x60 [ 802.771860] ? file_has_perm+0x183/0x280 [ 802.772606] ? inode_has_perm+0x1d0/0x1d0 [ 802.773406] ? selinux_file_ioctl+0xb6/0x270 [ 802.774230] ? __ext4_ioctl+0x4160/0x4160 [ 802.775032] __x64_sys_ioctl+0x19a/0x210 [ 802.775808] do_syscall_64+0x33/0x40 [ 802.776534] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 802.777538] RIP: 0033:0x7f3aab9d8b19 [ 802.778254] 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 [ 802.781678] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 802.783107] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 802.784448] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 802.785792] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 802.787123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 802.788436] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 19:49:51 executing program 1: r0 = creat(0x0, 0x0) syncfs(r0) [ 802.886593] FAULT_INJECTION: forcing a failure. [ 802.886593] name failslab, interval 1, probability 0, space 0, times 0 [ 802.888964] CPU: 1 PID: 8322 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 802.890370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.892067] Call Trace: [ 802.892630] dump_stack+0x107/0x167 [ 802.893409] should_fail.cold+0x5/0xa [ 802.894223] ? create_object.isra.0+0x3a/0xa20 [ 802.895170] should_failslab+0x5/0x20 [ 802.895957] kmem_cache_alloc+0x5b/0x310 [ 802.896804] create_object.isra.0+0x3a/0xa20 [ 802.897721] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 802.898771] kmem_cache_alloc_trace+0x151/0x320 [ 802.899740] legacy_init_fs_context+0x44/0xe0 [ 802.900671] ? generic_parse_monolithic+0x1f0/0x1f0 [ 802.901723] alloc_fs_context+0x4fd/0x840 [ 802.902593] path_mount+0x931/0x20b0 [ 802.903360] ? strncpy_from_user+0x9e/0x470 [ 802.904256] ? finish_automount+0xa90/0xa90 [ 802.905142] ? getname_flags.part.0+0x1dd/0x4f0 [ 802.906116] __x64_sys_mount+0x282/0x300 [ 802.906959] ? copy_mnt_ns+0xa00/0xa00 [ 802.907771] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 802.908845] ? syscall_enter_from_user_mode+0x1d/0x50 [ 802.909936] do_syscall_64+0x33/0x40 [ 802.910708] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 802.911766] RIP: 0033:0x7ff36bc6604a [ 802.912533] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 802.916288] RSP: 002b:00007ff3691d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 802.917857] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc6604a [ 802.919317] RDX: 0000000020000280 RSI: 0000000020000000 RDI: 0000000000000000 [ 802.920771] RBP: 00007ff3691da040 R08: 00007ff3691da040 R09: 0000000020000280 [ 802.922240] R10: 00000000018be0ac R11: 0000000000000206 R12: 0000000020000280 [ 802.923699] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 802.973258] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:50:03 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 4) 19:50:03 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0xfffffffffffffdef) 19:50:03 executing program 6: readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/155, 0x9b}, {&(0x7f0000000180)=""/176, 0xb0}], 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) readv(r2, &(0x7f0000000800)=[{&(0x7f0000000240)=""/136, 0x88}, {&(0x7f0000000300)=""/85, 0x55}, {&(0x7f0000000380)=""/231, 0xe7}, {&(0x7f0000000480)=""/116, 0x74}, {&(0x7f0000000500)=""/128, 0x80}, {&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000000640)=""/206, 0xce}, {&(0x7f0000000740)=""/170, 0xaa}], 0x8) 19:50:03 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 4) 19:50:03 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 9) 19:50:04 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x10, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:50:04 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 18) 19:50:04 executing program 1: r0 = creat(0x0, 0x0) syncfs(r0) 19:50:04 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:50:04 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:50:04 executing program 1: r0 = creat(0x0, 0x0) syncfs(r0) [ 815.123839] FAULT_INJECTION: forcing a failure. [ 815.123839] name failslab, interval 1, probability 0, space 0, times 0 [ 815.125201] CPU: 1 PID: 8349 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 815.125949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 815.126888] Call Trace: [ 815.127194] dump_stack+0x107/0x167 [ 815.127610] should_fail.cold+0x5/0xa [ 815.128049] ? ___slab_alloc+0x155/0x700 [ 815.128489] ? create_object.isra.0+0x3a/0xa20 [ 815.129001] should_failslab+0x5/0x20 [ 815.129423] kmem_cache_alloc+0x5b/0x310 [ 815.129875] create_object.isra.0+0x3a/0xa20 [ 815.130352] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 815.130901] kmem_cache_alloc+0x159/0x310 [ 815.131361] ? mempool_free_pages+0x20/0x20 [ 815.131837] mempool_alloc+0x148/0x360 [ 815.132264] ? mempool_resize+0x7d0/0x7d0 [ 815.132726] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 815.133294] ? __lock_acquire+0x1657/0x5b00 [ 815.133776] bio_alloc_bioset+0x36e/0x600 [ 815.134224] ? bvec_alloc+0x2f0/0x2f0 [ 815.134633] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 815.135192] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 815.135733] ? lock_downgrade+0x6d0/0x6d0 [ 815.136192] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 815.136726] write_dirty_buffer+0xcb/0x180 [ 815.137178] __flush_batch+0x11b/0x2b0 [ 815.137601] ? jbd2_journal_skip_recovery+0x160/0x160 [ 815.138176] ? lock_downgrade+0x6d0/0x6d0 [ 815.138625] ? rwlock_bug.part.0+0x90/0x90 [ 815.139089] jbd2_log_do_checkpoint+0x8df/0xf20 [ 815.139604] ? do_raw_spin_lock+0x121/0x260 [ 815.140074] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 815.140696] ? rwlock_bug.part.0+0x90/0x90 [ 815.141170] jbd2_journal_flush+0x14b/0x530 [ 815.141640] ext4_change_inode_journal_flag+0x351/0x4b0 [ 815.142245] ext4_ioctl_setflags+0xa39/0xbe0 [ 815.142727] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 815.143241] ? from_kgid_munged+0x130/0x130 [ 815.143726] __ext4_ioctl+0x2eab/0x4160 [ 815.144175] ? ext4_reset_inode_seed+0x450/0x450 [ 815.144696] ? avc_has_perm+0xc5/0x1b0 [ 815.145112] ? avc_has_perm+0x108/0x1b0 [ 815.145547] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 815.146065] ? lock_acquire+0x197/0x470 [ 815.146505] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 815.147069] ? do_vfs_ioctl+0x283/0x10d0 [ 815.147512] ? generic_block_fiemap+0x60/0x60 [ 815.147999] ? file_has_perm+0x183/0x280 [ 815.148434] ? inode_has_perm+0x1d0/0x1d0 [ 815.148897] ? selinux_file_ioctl+0xb6/0x270 [ 815.149371] ? __ext4_ioctl+0x4160/0x4160 [ 815.149825] __x64_sys_ioctl+0x19a/0x210 [ 815.150280] do_syscall_64+0x33/0x40 [ 815.150688] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 815.151248] RIP: 0033:0x7f3aab9d8b19 [ 815.151645] 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 [ 815.153642] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 815.154472] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 815.155242] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 815.156023] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.156819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 815.157595] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 815.187436] FAULT_INJECTION: forcing a failure. [ 815.187436] name failslab, interval 1, probability 0, space 0, times 0 [ 815.189829] CPU: 0 PID: 8344 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 815.191229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 815.192924] Call Trace: [ 815.193486] dump_stack+0x107/0x167 [ 815.194247] should_fail.cold+0x5/0xa [ 815.195033] ? create_object.isra.0+0x3a/0xa20 [ 815.195973] should_failslab+0x5/0x20 [ 815.196767] kmem_cache_alloc+0x5b/0x310 [ 815.197616] create_object.isra.0+0x3a/0xa20 [ 815.198546] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 815.199608] kmem_cache_alloc_node+0x169/0x330 [ 815.200564] create_task_io_context+0x2c/0x430 [ 815.201519] submit_bio_checks+0x1382/0x1730 [ 815.202449] ? __lock_acquire+0xbb1/0x5b00 [ 815.203335] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 815.204624] submit_bio_noacct+0x82/0x1010 [ 815.205511] ? blk_queue_enter+0xc30/0xc30 [ 815.206391] ? lock_acquire+0x197/0x470 [ 815.207221] ? find_held_lock+0x2c/0x110 [ 815.208080] submit_bio+0xf3/0x4e0 [ 815.208829] ? submit_bio_noacct+0x1010/0x1010 [ 815.209827] submit_bh_wbc.constprop.0+0x580/0x780 [ 815.210855] write_dirty_buffer+0xcb/0x180 [ 815.211739] __flush_batch+0x11b/0x2b0 [ 815.212550] ? jbd2_journal_skip_recovery+0x160/0x160 [ 815.213631] ? lock_downgrade+0x6d0/0x6d0 [ 815.214507] ? rwlock_bug.part.0+0x90/0x90 [ 815.215400] jbd2_log_do_checkpoint+0x8df/0xf20 [ 815.216379] ? do_raw_spin_lock+0x121/0x260 [ 815.217282] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 815.218479] ? rwlock_bug.part.0+0x90/0x90 [ 815.219384] jbd2_journal_flush+0x14b/0x530 [ 815.220298] ext4_change_inode_journal_flag+0x351/0x4b0 [ 815.221416] ext4_ioctl_setflags+0xa39/0xbe0 [ 815.222349] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 815.223329] ? from_kgid_munged+0x130/0x130 [ 815.224242] __ext4_ioctl+0x2eab/0x4160 [ 815.225087] ? ext4_reset_inode_seed+0x450/0x450 [ 815.226089] ? avc_has_perm+0xc5/0x1b0 [ 815.226903] ? avc_has_perm+0x108/0x1b0 [ 815.227757] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 815.228740] ? lock_acquire+0x197/0x470 [ 815.229577] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 815.230658] ? do_vfs_ioctl+0x283/0x10d0 [ 815.231509] ? generic_block_fiemap+0x60/0x60 [ 815.232439] ? file_has_perm+0x183/0x280 [ 815.233289] ? inode_has_perm+0x1d0/0x1d0 [ 815.234167] ? selinux_file_ioctl+0xb6/0x270 [ 815.235082] ? __ext4_ioctl+0x4160/0x4160 [ 815.235929] __x64_sys_ioctl+0x19a/0x210 [ 815.236770] do_syscall_64+0x33/0x40 [ 815.237540] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 815.238617] RIP: 0033:0x7f067bb89b19 [ 815.239397] 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 [ 815.243206] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 815.244809] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 815.246292] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 815.247785] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.249248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 815.250720] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 [ 815.301321] FAULT_INJECTION: forcing a failure. [ 815.301321] name failslab, interval 1, probability 0, space 0, times 0 [ 815.303887] CPU: 0 PID: 8328 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 815.305318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 815.307056] Call Trace: [ 815.307613] dump_stack+0x107/0x167 [ 815.308377] should_fail.cold+0x5/0xa [ 815.309175] ? ___slab_alloc+0x155/0x700 [ 815.310032] ? create_object.isra.0+0x3a/0xa20 [ 815.310980] should_failslab+0x5/0x20 [ 815.311766] kmem_cache_alloc+0x5b/0x310 [ 815.312606] create_object.isra.0+0x3a/0xa20 [ 815.313516] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 815.314595] kmem_cache_alloc_node+0x169/0x330 [ 815.315546] create_task_io_context+0x2c/0x430 [ 815.316487] submit_bio_checks+0x1382/0x1730 [ 815.317404] ? __lock_acquire+0xbb1/0x5b00 [ 815.318286] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 815.319573] submit_bio_noacct+0x82/0x1010 [ 815.320465] ? blk_queue_enter+0xc30/0xc30 [ 815.321357] ? lock_acquire+0x197/0x470 [ 815.322192] ? find_held_lock+0x2c/0x110 [ 815.323055] submit_bio+0xf3/0x4e0 [ 815.323809] ? submit_bio_noacct+0x1010/0x1010 [ 815.324787] submit_bh_wbc.constprop.0+0x580/0x780 [ 815.325822] __block_write_full_page+0x7cd/0x1050 [ 815.326828] ? end_buffer_write_sync+0xf0/0xf0 [ 815.327773] ? __blkdev_direct_IO_simple+0x930/0x930 [ 815.328827] block_write_full_page+0x220/0x290 [ 815.329797] ? __blkdev_direct_IO_simple+0x930/0x930 [ 815.330856] __writepage+0x67/0x180 [ 815.331614] write_cache_pages+0x57f/0xe50 [ 815.332496] ? tag_pages_for_writeback+0x450/0x450 [ 815.333527] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 815.334553] ? __lock_acquire+0x1657/0x5b00 [ 815.335475] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 815.336556] ? lock_chain_count+0x20/0x20 [ 815.337417] ? blkdev_readahead+0x20/0x20 [ 815.338296] generic_writepages+0xe2/0x160 [ 815.339169] ? write_cache_pages+0xe50/0xe50 [ 815.340085] ? lock_acquire+0x197/0x470 [ 815.340917] ? jbd2_log_wait_commit+0x337/0x430 [ 815.341903] ? lock_downgrade+0x6d0/0x6d0 [ 815.342759] do_writepages+0xee/0x2a0 [ 815.343552] ? page_writeback_cpu_online+0x20/0x20 [ 815.344558] ? do_raw_read_unlock+0x3b/0x70 [ 815.345453] ? _raw_read_unlock+0x1a/0x30 [ 815.346312] ? jbd2_log_wait_commit+0x374/0x430 [ 815.347273] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 815.348540] __filemap_fdatawrite_range+0x24b/0x2f0 [ 815.349567] ? delete_from_page_cache_batch+0xa30/0xa30 [ 815.350686] ? ext4_sync_fs+0x313/0x7a0 [ 815.351517] filemap_write_and_wait_range+0x65/0x100 [ 815.352560] __sync_blockdev+0x84/0xf0 [ 815.353362] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 815.355054] sync_filesystem.part.0+0x189/0x1f0 [ 815.356004] __x64_sys_syncfs+0x1a1/0x250 [ 815.356862] do_syscall_64+0x33/0x40 [ 815.357632] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 815.358693] RIP: 0033:0x7f6826b6bb19 [ 815.359461] 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 [ 815.363265] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 815.364831] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 815.366319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 815.367797] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.369274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 815.370754] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 [ 815.380904] FAULT_INJECTION: forcing a failure. [ 815.380904] name failslab, interval 1, probability 0, space 0, times 0 [ 815.382178] CPU: 1 PID: 8342 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 815.382915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 815.383820] Call Trace: [ 815.384115] dump_stack+0x107/0x167 [ 815.384518] should_fail.cold+0x5/0xa [ 815.384938] ? create_object.isra.0+0x3a/0xa20 [ 815.385432] should_failslab+0x5/0x20 [ 815.385884] kmem_cache_alloc+0x5b/0x310 [ 815.386327] create_object.isra.0+0x3a/0xa20 [ 815.386809] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 815.387359] __kmalloc_track_caller+0x177/0x370 [ 815.387863] ? ext4_remount+0xdf/0x2820 [ 815.388301] kstrdup+0x36/0x70 [ 815.388655] ? ext4_register_li_request+0x8e0/0x8e0 [ 815.389197] ext4_remount+0xdf/0x2820 [ 815.389641] ? trace_hardirqs_on+0x5b/0x180 [ 815.390140] ? ext4_register_li_request+0x8e0/0x8e0 [ 815.390704] ? _cond_resched+0x12/0x80 [ 815.391146] ? shrink_dentry_list+0x134/0x500 [ 815.391654] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 815.392236] ? shrink_dcache_sb+0x1d5/0x220 [ 815.392726] ? shrink_dentry_list+0x500/0x500 [ 815.393240] ? ext4_register_li_request+0x8e0/0x8e0 [ 815.393843] legacy_reconfigure+0x11b/0x190 [ 815.394345] reconfigure_super+0x40c/0x8f0 [ 815.394822] ? fs_umode_to_dtype+0xb0/0xb0 [ 815.395302] path_mount+0x1a75/0x20b0 [ 815.395732] ? strncpy_from_user+0x9e/0x470 [ 815.396221] ? finish_automount+0xa90/0xa90 [ 815.396712] ? getname_flags.part.0+0x1dd/0x4f0 [ 815.397243] __x64_sys_mount+0x282/0x300 [ 815.397710] ? copy_mnt_ns+0xa00/0xa00 [ 815.398174] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 815.398783] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.399378] do_syscall_64+0x33/0x40 [ 815.399810] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 815.400401] RIP: 0033:0x7ff36bc6604a [ 815.400809] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 815.402950] RSP: 002b:00007ff3691d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 815.403830] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc6604a [ 815.404653] RDX: 0000000020000280 RSI: 0000000020000000 RDI: 0000000000000000 [ 815.405429] RBP: 00007ff3691da040 R08: 00007ff3691da040 R09: 0000000020000280 [ 815.406267] R10: 00000000018be0ac R11: 0000000000000206 R12: 0000000020000280 [ 815.407050] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 815.430240] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 815.432084] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 815.435702] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:50:15 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0xa42, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc080}, 0x40800) 19:50:15 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 19) 19:50:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x18, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:50:15 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x286040, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x81, 0x7, 0x8, 0x7f}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x30) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000180)) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYRESDEC, @ANYRESDEC=r1], 0x40) r4 = creat(0x0, 0x0) dup2(r4, 0xffffffffffffffff) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000001c0)={0x0, 0x1, 0xbcd}) 19:50:15 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(0xffffffffffffffff) 19:50:15 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 5) 19:50:15 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 10) 19:50:15 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 5) [ 826.744442] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 826.761312] FAULT_INJECTION: forcing a failure. [ 826.761312] name failslab, interval 1, probability 0, space 0, times 0 [ 826.764290] CPU: 0 PID: 8360 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 826.766149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 826.767887] Call Trace: [ 826.768434] dump_stack+0x107/0x167 [ 826.769189] should_fail.cold+0x5/0xa [ 826.769982] ? create_object.isra.0+0x3a/0xa20 [ 826.770930] should_failslab+0x5/0x20 [ 826.771719] kmem_cache_alloc+0x5b/0x310 [ 826.772559] create_object.isra.0+0x3a/0xa20 [ 826.773467] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 826.774530] kmem_cache_alloc_trace+0x151/0x320 [ 826.775492] ? lockdep_init_map_type+0x2c7/0x780 [ 826.776480] legacy_init_fs_context+0x44/0xe0 [ 826.777417] ? generic_parse_monolithic+0x1f0/0x1f0 [ 826.778464] alloc_fs_context+0x4fd/0x840 [ 826.779330] path_mount+0x931/0x20b0 [ 826.780112] ? strncpy_from_user+0x9e/0x470 [ 826.781020] ? finish_automount+0xa90/0xa90 [ 826.781931] ? getname_flags.part.0+0x1dd/0x4f0 [ 826.782904] __x64_sys_mount+0x282/0x300 [ 826.783752] ? copy_mnt_ns+0xa00/0xa00 [ 826.784559] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 826.785662] ? syscall_enter_from_user_mode+0x1d/0x50 [ 826.786752] do_syscall_64+0x33/0x40 [ 826.787529] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 826.788610] RIP: 0033:0x7ff36bc6604a [ 826.789392] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 826.793282] RSP: 002b:00007ff3691d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 826.794885] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc6604a [ 826.796393] RDX: 0000000020000280 RSI: 0000000020000000 RDI: 0000000000000000 [ 826.797904] RBP: 00007ff3691da040 R08: 00007ff3691da040 R09: 0000000020000280 [ 826.799401] R10: 00000000018be0ac R11: 0000000000000206 R12: 0000000020000280 [ 826.800908] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 19:50:15 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(0xffffffffffffffff) 19:50:15 executing program 6: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) [ 826.875807] FAULT_INJECTION: forcing a failure. [ 826.875807] name failslab, interval 1, probability 0, space 0, times 0 [ 826.877260] CPU: 0 PID: 8378 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 826.878135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 826.879175] Call Trace: [ 826.879510] dump_stack+0x107/0x167 [ 826.879974] should_fail.cold+0x5/0xa [ 826.880460] ? create_object.isra.0+0x3a/0xa20 [ 826.881041] should_failslab+0x5/0x20 [ 826.881521] kmem_cache_alloc+0x5b/0x310 [ 826.882042] create_object.isra.0+0x3a/0xa20 [ 826.882596] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 826.883244] kmem_cache_alloc+0x159/0x310 [ 826.883791] ? mempool_free_pages+0x20/0x20 [ 826.884342] mempool_alloc+0x148/0x360 [ 826.884857] ? mempool_resize+0x7d0/0x7d0 [ 826.885388] ? lock_acquire+0x197/0x470 [ 826.885928] ? find_held_lock+0x2c/0x110 [ 826.886476] bio_alloc_bioset+0x36e/0x600 [ 826.887040] ? submit_bio_noacct+0x1010/0x1010 [ 826.887654] ? bvec_alloc+0x2f0/0x2f0 [ 826.888179] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 826.888847] write_dirty_buffer+0xcb/0x180 [ 826.889416] __flush_batch+0x11b/0x2b0 [ 826.889946] ? jbd2_journal_skip_recovery+0x160/0x160 [ 826.890646] ? lock_downgrade+0x6d0/0x6d0 [ 826.891198] ? rwlock_bug.part.0+0x90/0x90 [ 826.891776] jbd2_log_do_checkpoint+0x8df/0xf20 [ 826.892360] ? do_raw_spin_lock+0x121/0x260 [ 826.892877] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 826.893551] ? rwlock_bug.part.0+0x90/0x90 [ 826.894074] jbd2_journal_flush+0x14b/0x530 [ 826.894597] ext4_change_inode_journal_flag+0x351/0x4b0 [ 826.895236] ext4_ioctl_setflags+0xa39/0xbe0 [ 826.895815] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 826.896430] ? from_kgid_munged+0x130/0x130 [ 826.897011] __ext4_ioctl+0x2eab/0x4160 [ 826.897530] ? ext4_reset_inode_seed+0x450/0x450 [ 826.898189] ? avc_has_perm+0xc5/0x1b0 [ 826.898668] ? avc_has_perm+0x108/0x1b0 [ 826.899199] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 826.899788] ? lock_acquire+0x197/0x470 [ 826.900316] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 826.901012] ? do_vfs_ioctl+0x283/0x10d0 [ 826.901545] ? generic_block_fiemap+0x60/0x60 [ 826.902153] ? file_has_perm+0x183/0x280 [ 826.902685] ? inode_has_perm+0x1d0/0x1d0 [ 826.903243] ? selinux_file_ioctl+0xb6/0x270 [ 826.903847] ? __ext4_ioctl+0x4160/0x4160 [ 826.904400] __x64_sys_ioctl+0x19a/0x210 [ 826.904949] do_syscall_64+0x33/0x40 [ 826.905445] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 826.906136] RIP: 0033:0x7f067bb89b19 [ 826.906632] 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 [ 826.909084] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 826.910118] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 826.911067] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 826.912025] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 826.912978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 826.913939] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 19:50:15 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x9, 0x1f, 0x7, 0x81, 0x0, 0x7f5, 0x22000, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, @perf_config_ext={0x7f, 0x8}, 0x4000, 0x7fff, 0xffffffe0, 0x543ad653f942ee7e, 0x3ff, 0xe0, 0x8000, 0x0, 0x62f, 0x0, 0xffffffffffff28cc}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x1) preadv2(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/154, 0x9a}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/122, 0x7a}], 0x3, 0x81e, 0x1ff, 0x19) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) io_uring_enter(r2, 0x76bf, 0xf6ed, 0x2, &(0x7f0000000000)={[0x9087]}, 0x8) 19:50:15 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(0xffffffffffffffff) [ 826.964995] FAULT_INJECTION: forcing a failure. [ 826.964995] name failslab, interval 1, probability 0, space 0, times 0 [ 826.966595] CPU: 0 PID: 8379 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 826.967511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 826.968611] Call Trace: [ 826.968960] dump_stack+0x107/0x167 [ 826.969449] should_fail.cold+0x5/0xa [ 826.969964] ? create_task_io_context+0x2c/0x430 [ 826.970592] should_failslab+0x5/0x20 [ 826.971096] kmem_cache_alloc_node+0x55/0x330 [ 826.971700] create_task_io_context+0x2c/0x430 [ 826.972315] submit_bio_checks+0x1382/0x1730 [ 826.972898] ? __lock_acquire+0xbb1/0x5b00 [ 826.973472] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 826.974310] submit_bio_noacct+0x82/0x1010 [ 826.974888] ? blk_queue_enter+0xc30/0xc30 [ 826.975455] ? lock_acquire+0x197/0x470 [ 826.975988] ? find_held_lock+0x2c/0x110 [ 826.976537] submit_bio+0xf3/0x4e0 [ 826.977015] ? submit_bio_noacct+0x1010/0x1010 [ 826.977644] submit_bh_wbc.constprop.0+0x580/0x780 [ 826.978313] write_dirty_buffer+0xcb/0x180 [ 826.978877] __flush_batch+0x11b/0x2b0 [ 826.979397] ? jbd2_journal_skip_recovery+0x160/0x160 [ 826.980089] ? lock_downgrade+0x6d0/0x6d0 [ 826.980648] ? rwlock_bug.part.0+0x90/0x90 [ 826.981212] jbd2_log_do_checkpoint+0x8df/0xf20 [ 826.981837] ? do_raw_spin_lock+0x121/0x260 [ 826.982420] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 826.983167] ? rwlock_bug.part.0+0x90/0x90 [ 826.983752] jbd2_journal_flush+0x14b/0x530 [ 826.984343] ext4_change_inode_journal_flag+0x351/0x4b0 [ 826.985056] ext4_ioctl_setflags+0xa39/0xbe0 [ 826.985652] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 826.986285] ? from_kgid_munged+0x130/0x130 [ 826.986872] __ext4_ioctl+0x2eab/0x4160 [ 826.987402] ? ext4_reset_inode_seed+0x450/0x450 [ 826.988039] ? avc_has_perm+0xc5/0x1b0 [ 826.988546] ? avc_has_perm+0x108/0x1b0 [ 826.989086] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 826.989707] ? lock_acquire+0x197/0x470 [ 826.990254] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 826.990934] ? do_vfs_ioctl+0x283/0x10d0 [ 826.991490] ? generic_block_fiemap+0x60/0x60 [ 826.992074] ? file_has_perm+0x183/0x280 [ 826.992621] ? inode_has_perm+0x1d0/0x1d0 [ 826.993172] ? selinux_file_ioctl+0xb6/0x270 [ 826.993743] ? __ext4_ioctl+0x4160/0x4160 [ 826.994295] __x64_sys_ioctl+0x19a/0x210 [ 826.994817] do_syscall_64+0x33/0x40 [ 826.995300] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 826.995978] RIP: 0033:0x7f3aab9d8b19 [ 826.996463] 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 [ 826.998947] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 826.999959] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 827.000915] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 827.001855] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 827.002772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 827.003702] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 827.044924] FAULT_INJECTION: forcing a failure. [ 827.044924] name failslab, interval 1, probability 0, space 0, times 0 [ 827.047227] CPU: 1 PID: 8366 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 827.048591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.050281] Call Trace: [ 827.050814] dump_stack+0x107/0x167 [ 827.051543] should_fail.cold+0x5/0xa [ 827.052299] ? create_object.isra.0+0x3a/0xa20 [ 827.053212] should_failslab+0x5/0x20 [ 827.053971] kmem_cache_alloc+0x5b/0x310 [ 827.054787] create_object.isra.0+0x3a/0xa20 [ 827.055657] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 827.056695] kmem_cache_alloc_node+0x169/0x330 [ 827.057633] create_task_io_context+0x2c/0x430 [ 827.058570] submit_bio_checks+0x1382/0x1730 [ 827.059468] ? __lock_acquire+0xbb1/0x5b00 [ 827.060329] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 827.061583] submit_bio_noacct+0x82/0x1010 [ 827.062466] ? blk_queue_enter+0xc30/0xc30 [ 827.063315] ? lock_acquire+0x197/0x470 [ 827.064106] ? find_held_lock+0x2c/0x110 [ 827.064921] submit_bio+0xf3/0x4e0 [ 827.065635] ? submit_bio_noacct+0x1010/0x1010 [ 827.066576] submit_bh_wbc.constprop.0+0x580/0x780 [ 827.067577] __block_write_full_page+0x7cd/0x1050 [ 827.068558] ? end_buffer_write_sync+0xf0/0xf0 [ 827.069505] ? __blkdev_direct_IO_simple+0x930/0x930 [ 827.070530] block_write_full_page+0x220/0x290 [ 827.071445] ? __blkdev_direct_IO_simple+0x930/0x930 [ 827.072474] __writepage+0x67/0x180 [ 827.073210] write_cache_pages+0x57f/0xe50 [ 827.074093] ? tag_pages_for_writeback+0x450/0x450 [ 827.075076] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 827.076057] ? __lock_acquire+0x1657/0x5b00 [ 827.076931] ? lock_chain_count+0x20/0x20 [ 827.077782] ? blkdev_readahead+0x20/0x20 [ 827.078612] generic_writepages+0xe2/0x160 [ 827.079477] ? write_cache_pages+0xe50/0xe50 [ 827.080357] ? lock_acquire+0x197/0x470 [ 827.081170] ? jbd2_log_wait_commit+0x337/0x430 [ 827.082121] ? lock_downgrade+0x6d0/0x6d0 [ 827.082977] do_writepages+0xee/0x2a0 [ 827.083752] ? page_writeback_cpu_online+0x20/0x20 [ 827.084744] ? do_raw_read_unlock+0x3b/0x70 [ 827.085622] ? _raw_read_unlock+0x1a/0x30 [ 827.086493] ? jbd2_log_wait_commit+0x374/0x430 [ 827.087428] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 827.088681] __filemap_fdatawrite_range+0x24b/0x2f0 [ 827.089673] ? delete_from_page_cache_batch+0xa30/0xa30 19:50:16 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 11) [ 827.090779] ? ext4_sync_fs+0x313/0x7a0 [ 827.091756] filemap_write_and_wait_range+0x65/0x100 [ 827.092764] __sync_blockdev+0x84/0xf0 [ 827.093542] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 827.095176] sync_filesystem.part.0+0x189/0x1f0 [ 827.096113] __x64_sys_syncfs+0x1a1/0x250 [ 827.096972] do_syscall_64+0x33/0x40 [ 827.097751] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 827.098795] RIP: 0033:0x7f6826b6bb19 [ 827.099546] 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 [ 827.103227] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 827.104745] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 827.106177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 827.107604] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 827.109027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 827.110461] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 19:50:16 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 6) 19:50:16 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x6, 0x1) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000240), 0x200004, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r4, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000280), 0x45, 0x200400) sendmmsg$unix(r2, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="d1d4b73bbaeb5c633a810e2e5f8509d2edb45c567394caecee39b007b34f184061161c15c1da2efea00b3350844949637f75e1384a8a5ae1d6a8b1c006827c5e0295dd34aebdd9c042c1e50cfbac9bba9ef5b04817fc2952f168e0191b25ebfae81f93147a8744395e806bd7d1444965101bd139c190c3c533ed18de07d2ad99a8f88f7166", 0x85}, {&(0x7f0000000d80)="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", 0x1000}, {&(0x7f0000000180)="a229888a8d2537ec982a3f34bd0f50e1d602f74aad844ae5f0749214106af05a18e76fa56136e2d9525459919ad942a3c54e436d2e73935e7154a10898ed20e50432492db5364dc0cce121a5315e757958e8d32a3cec55746cd026cb4bb2868f30c090a045cc741534a7dc06964821a3f9fb066cc2995ccfe77b0c74e1d899203737bdb8659a8beea4b66df6f1d286c068", 0x91}], 0x3, &(0x7f00000002c0)=[@rights={{0x30, 0x1, 0x1, [r3, r4, r5, r0, r0, r0, r1, r1]}}], 0x30, 0x40040}}], 0x1, 0x40001) [ 827.178028] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 827.179945] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:50:16 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2c, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:50:16 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 20) 19:50:16 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 6) 19:50:16 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000400)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000a40)={0x338, 0x1b, 0x10, 0x70bd2b, 0x25dfdbfd, {0xc}, [@nested={0x22e, 0x28, 0x0, 0x1, [@generic="23ae7e283d17206467b13595d8f25803aa468fdb7e1accbc013e222f50fd7a56", @generic="ddb1fee120e5d4ee68b1624f2f2e5b9fa0c81da949647d9d21ae0a2efc2be737ed64ace5c490de53688e2497b56b623d390f693daca03f5c75f21a6bfe4204cb4639c6e57a3a0346166e3e6df0b5097afd496e7a453d", @generic="facd306526cce38a9b55", @generic="0cfe170b71490edb1995062242d608c3da51d175cf3e0000000000000003af03f8b06250f6904f5e61af97c9833ec1fce3ca6ad6b4757288cd4c37c008ba0c0a3178cfb8", @generic="739603ea36a77f261507d01d289ec5b49d9a5ac2c7baa49bacb0c6f10a83f946e4eeab6543d4fd100f16e009feeaa267f923adcaa273c903076c4f3d596362e5e3e3d47c84f069dadc147dbf918939009e5845c41abb63732005208547ffc587f12a20a10469f9a78cafc31ba11b43433f9a0d961ba0f7771c707193c214f6c2ffa75679a2f5ea1f52877290f7a349ff5af562d6c6cbb5d50d9992ee8c3c9cb188ef81c233ff19e69a5e12148e92ef073a9c6ca3116f06e4d378118a141796b883e49d7780ec3e0863", @generic="fbafb97cd07ddf857a7269df81846cd15b066949f90fc6ddb7a3b5e5ac771f41f6771707b77a3304a07412f8dfdacfe83fe951089113de11449246e43d1193f300668141e0533f0db5b6cd1726e05d07c92806e81a01ea65bfd1fa900ec0b74cf34bdb1b39f4a8626a466fef5a3da288d7fd0b914240d3abecad8574828514b4e2a59002df2a664e7e6f615384b5fda1921e00"/157]}, @generic="c2303111a6b0ebbb10c6dead89fbd9c78fbbe82f35518e18ff0d7abbd1cf7b488d4487f804cea027a12003af3219c9c1c1dc42b3c7c1d51e5fcc34fbbbdac2492a02f97d3bfe4ae5904a86081b1d1b412eeae3b4bd7f83ce60185301ef28cd31121ced9092bb63e6dc6a354217e3cb422cea7abd50d3e4f5dbc3573e68c3b9bf2b3f9c874494be7083ac2433b41930a9337561c0cbf26bed9634e27e9866c12c7015995e962a0b591c989b88cedff00700308f9bcd87eda1375ebcaca24882084d3b9bb7f761da5440c7e470b041b46f6ed1f53be681ee1c4ecbdac38c7e968cfaac4f01e4b66ffb3f29c2b953f34daa21"]}, 0x338}, 0x1, 0x0, 0x0, 0x80}, 0x81) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x8001}}, './file1\x00'}) execveat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='\\+*\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], 0x800) [ 827.254384] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 827.257712] FAULT_INJECTION: forcing a failure. [ 827.257712] name failslab, interval 1, probability 0, space 0, times 0 [ 827.259231] CPU: 0 PID: 8396 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 827.260036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.261011] Call Trace: [ 827.261336] dump_stack+0x107/0x167 [ 827.261789] should_fail.cold+0x5/0xa [ 827.262248] ? mempool_alloc+0x148/0x360 [ 827.262767] ? mempool_free_pages+0x20/0x20 [ 827.263322] should_failslab+0x5/0x20 [ 827.263807] kmem_cache_alloc+0x5b/0x310 [ 827.264330] ? mempool_free_pages+0x20/0x20 [ 827.264877] mempool_alloc+0x148/0x360 [ 827.265457] ? mempool_resize+0x7d0/0x7d0 [ 827.265994] ? lock_acquire+0x197/0x470 [ 827.266515] ? find_held_lock+0x2c/0x110 [ 827.267024] bio_alloc_bioset+0x36e/0x600 [ 827.267553] ? submit_bio_noacct+0x1010/0x1010 [ 827.268134] ? bvec_alloc+0x2f0/0x2f0 [ 827.268635] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 827.269264] write_dirty_buffer+0xcb/0x180 [ 827.269802] __flush_batch+0x11b/0x2b0 [ 827.270299] ? jbd2_journal_skip_recovery+0x160/0x160 [ 827.270951] ? lock_downgrade+0x6d0/0x6d0 [ 827.271484] ? rwlock_bug.part.0+0x90/0x90 [ 827.272031] jbd2_log_do_checkpoint+0x8df/0xf20 [ 827.272630] ? do_raw_spin_lock+0x121/0x260 [ 827.273156] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 827.273875] ? rwlock_bug.part.0+0x90/0x90 [ 827.274429] jbd2_journal_flush+0x14b/0x530 [ 827.274984] ext4_change_inode_journal_flag+0x351/0x4b0 [ 827.275655] ext4_ioctl_setflags+0xa39/0xbe0 [ 827.276218] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 827.276809] ? from_kgid_munged+0x130/0x130 [ 827.277368] __ext4_ioctl+0x2eab/0x4160 [ 827.277879] ? ext4_reset_inode_seed+0x450/0x450 [ 827.278494] ? avc_has_perm+0xc5/0x1b0 [ 827.278983] ? avc_has_perm+0x108/0x1b0 [ 827.279471] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 827.280028] ? lock_acquire+0x197/0x470 [ 827.280505] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 827.281116] ? do_vfs_ioctl+0x283/0x10d0 [ 827.281594] ? generic_block_fiemap+0x60/0x60 [ 827.282163] ? file_has_perm+0x183/0x280 [ 827.282676] ? inode_has_perm+0x1d0/0x1d0 [ 827.283213] ? selinux_file_ioctl+0xb6/0x270 [ 827.283773] ? __ext4_ioctl+0x4160/0x4160 [ 827.284295] __x64_sys_ioctl+0x19a/0x210 [ 827.284815] do_syscall_64+0x33/0x40 [ 827.285290] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 827.285944] RIP: 0033:0x7f067bb89b19 [ 827.286419] 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 [ 827.288732] RSP: 002b:00007f06790ff188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 827.289703] RAX: ffffffffffffffda RBX: 00007f067bc9cf60 RCX: 00007f067bb89b19 [ 827.290581] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 827.291430] RBP: 00007f06790ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 827.292264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 827.293157] R13: 00007fffc99a0fdf R14: 00007f06790ff300 R15: 0000000000022000 19:50:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x10, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 827.309389] FAULT_INJECTION: forcing a failure. [ 827.309389] name failslab, interval 1, probability 0, space 0, times 0 [ 827.310734] CPU: 0 PID: 8400 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 827.311488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.312399] Call Trace: [ 827.312693] dump_stack+0x107/0x167 [ 827.313101] should_fail.cold+0x5/0xa [ 827.313525] ? create_object.isra.0+0x3a/0xa20 [ 827.314079] should_failslab+0x5/0x20 [ 827.314541] kmem_cache_alloc+0x5b/0x310 [ 827.315113] create_object.isra.0+0x3a/0xa20 [ 827.315603] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 827.316201] __kmalloc_track_caller+0x177/0x370 [ 827.316727] ? match_number+0xaf/0x1d0 [ 827.317199] kmemdup_nul+0x2d/0xa0 [ 827.317604] match_number+0xaf/0x1d0 [ 827.318050] ? match_u64+0x190/0x190 [ 827.318463] ? lock_acquire+0x197/0x470 [ 827.318924] ? create_object.isra.0+0x3ad/0xa20 [ 827.319509] parse_options+0x104f/0x24c0 [ 827.320012] ? clear_qf_name+0x1f0/0x1f0 [ 827.320490] ? trace_hardirqs_on+0x5b/0x180 [ 827.321017] ? __kmalloc_track_caller+0x2c6/0x370 [ 827.321584] ? ext4_remount+0xdf/0x2820 [ 827.322080] ? memcpy+0x39/0x60 [ 827.322470] ext4_remount+0x540/0x2820 [ 827.322960] ? ext4_register_li_request+0x8e0/0x8e0 [ 827.323539] ? do_raw_spin_unlock+0x4f/0x220 [ 827.324075] ? _raw_spin_unlock+0x1a/0x30 [ 827.324560] ? shrink_dentry_list+0x134/0x500 [ 827.325100] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 827.325706] ? shrink_dentry_list+0x500/0x500 [ 827.326266] ? ext4_register_li_request+0x8e0/0x8e0 [ 827.326872] legacy_reconfigure+0x11b/0x190 [ 827.327368] reconfigure_super+0x40c/0x8f0 [ 827.327860] ? fs_umode_to_dtype+0xb0/0xb0 [ 827.328375] path_mount+0x1a75/0x20b0 [ 827.328829] ? strncpy_from_user+0x9e/0x470 [ 827.329351] ? finish_automount+0xa90/0xa90 [ 827.329859] ? getname_flags.part.0+0x1dd/0x4f0 [ 827.330445] __x64_sys_mount+0x282/0x300 [ 827.330945] ? copy_mnt_ns+0xa00/0xa00 [ 827.331425] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.332083] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.332732] do_syscall_64+0x33/0x40 [ 827.333196] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 827.333816] RIP: 0033:0x7ff36bc6604a [ 827.334287] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 827.336580] RSP: 002b:00007ff3691d9fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 827.337539] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc6604a [ 827.338402] RDX: 0000000020000280 RSI: 0000000020000000 RDI: 0000000000000000 [ 827.339291] RBP: 00007ff3691da040 R08: 00007ff3691da040 R09: 0000000020000280 [ 827.340170] R10: 00000000018be0ac R11: 0000000000000206 R12: 0000000020000280 [ 827.341049] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 827.342227] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 827.344449] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 827.347627] FAULT_INJECTION: forcing a failure. [ 827.347627] name failslab, interval 1, probability 0, space 0, times 0 [ 827.351810] CPU: 1 PID: 8395 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 827.353197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.354907] Call Trace: [ 827.355453] dump_stack+0x107/0x167 [ 827.356199] should_fail.cold+0x5/0xa [ 827.356973] ? create_object.isra.0+0x3a/0xa20 [ 827.357904] should_failslab+0x5/0x20 [ 827.358677] kmem_cache_alloc+0x5b/0x310 [ 827.359503] create_object.isra.0+0x3a/0xa20 [ 827.360409] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 827.361440] kmem_cache_alloc_node+0x169/0x330 [ 827.362377] create_task_io_context+0x2c/0x430 [ 827.363304] submit_bio_checks+0x1382/0x1730 [ 827.364192] ? __lock_acquire+0xbb1/0x5b00 [ 827.365055] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 827.366333] submit_bio_noacct+0x82/0x1010 [ 827.367198] ? blk_queue_enter+0xc30/0xc30 [ 827.368057] ? lock_acquire+0x197/0x470 [ 827.368857] ? find_held_lock+0x2c/0x110 [ 827.369688] submit_bio+0xf3/0x4e0 [ 827.370419] ? submit_bio_noacct+0x1010/0x1010 [ 827.371370] submit_bh_wbc.constprop.0+0x580/0x780 [ 827.372381] write_dirty_buffer+0xcb/0x180 [ 827.373239] __flush_batch+0x11b/0x2b0 [ 827.374053] ? jbd2_journal_skip_recovery+0x160/0x160 [ 827.375106] ? lock_downgrade+0x6d0/0x6d0 [ 827.375959] ? rwlock_bug.part.0+0x90/0x90 [ 827.376842] jbd2_log_do_checkpoint+0x8df/0xf20 [ 827.377767] ? do_raw_spin_lock+0x121/0x260 [ 827.378639] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 827.379781] ? rwlock_bug.part.0+0x90/0x90 [ 827.380644] jbd2_journal_flush+0x14b/0x530 [ 827.381536] ext4_change_inode_journal_flag+0x351/0x4b0 [ 827.382657] ext4_ioctl_setflags+0xa39/0xbe0 [ 827.383569] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 827.384525] ? from_kgid_munged+0x130/0x130 [ 827.385422] __ext4_ioctl+0x2eab/0x4160 [ 827.386259] ? ext4_reset_inode_seed+0x450/0x450 [ 827.387225] ? avc_has_perm+0xc5/0x1b0 [ 827.388017] ? avc_has_perm+0x108/0x1b0 [ 827.388821] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 827.389787] ? lock_acquire+0x197/0x470 [ 827.390600] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 827.391666] ? do_vfs_ioctl+0x283/0x10d0 [ 827.392495] ? generic_block_fiemap+0x60/0x60 [ 827.393414] ? file_has_perm+0x183/0x280 [ 827.394263] ? inode_has_perm+0x1d0/0x1d0 [ 827.395128] ? selinux_file_ioctl+0xb6/0x270 [ 827.396031] ? __ext4_ioctl+0x4160/0x4160 [ 827.396882] __x64_sys_ioctl+0x19a/0x210 [ 827.397719] do_syscall_64+0x33/0x40 [ 827.398498] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 827.399549] RIP: 0033:0x7f3aab9d8b19 [ 827.400312] 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 [ 827.404078] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 827.405631] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 827.407102] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 827.408562] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 827.410024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 827.411481] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 19:50:16 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:50:16 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 12) 19:50:16 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 21) [ 827.575301] FAULT_INJECTION: forcing a failure. [ 827.575301] name failslab, interval 1, probability 0, space 0, times 0 [ 827.577627] CPU: 1 PID: 8416 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 827.579040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.580728] Call Trace: [ 827.581278] dump_stack+0x107/0x167 [ 827.582030] should_fail.cold+0x5/0xa [ 827.582805] ? create_object.isra.0+0x3a/0xa20 [ 827.583739] should_failslab+0x5/0x20 [ 827.584514] kmem_cache_alloc+0x5b/0x310 [ 827.585344] create_object.isra.0+0x3a/0xa20 [ 827.586267] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 827.587308] kmem_cache_alloc+0x159/0x310 [ 827.588156] ? mempool_free_pages+0x20/0x20 [ 827.589038] mempool_alloc+0x148/0x360 [ 827.589829] ? mempool_resize+0x7d0/0x7d0 [ 827.590689] ? lock_acquire+0x197/0x470 [ 827.591500] ? find_held_lock+0x2c/0x110 [ 827.592347] bio_alloc_bioset+0x36e/0x600 [ 827.593194] ? submit_bio_noacct+0x1010/0x1010 [ 827.594138] ? bvec_alloc+0x2f0/0x2f0 [ 827.594936] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 827.595940] write_dirty_buffer+0xcb/0x180 [ 827.596801] __flush_batch+0x11b/0x2b0 [ 827.597593] ? jbd2_journal_skip_recovery+0x160/0x160 [ 827.598637] ? lock_downgrade+0x6d0/0x6d0 [ 827.599490] ? rwlock_bug.part.0+0x90/0x90 [ 827.600350] jbd2_log_do_checkpoint+0x8df/0xf20 [ 827.601310] ? do_raw_spin_lock+0x121/0x260 [ 827.602211] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 827.603361] ? rwlock_bug.part.0+0x90/0x90 [ 827.604238] jbd2_journal_flush+0x14b/0x530 [ 827.605132] ext4_change_inode_journal_flag+0x351/0x4b0 [ 827.606225] ext4_ioctl_setflags+0xa39/0xbe0 [ 827.607129] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 827.608083] ? from_kgid_munged+0x130/0x130 [ 827.608973] __ext4_ioctl+0x2eab/0x4160 [ 827.609798] ? ext4_reset_inode_seed+0x450/0x450 [ 827.610769] ? avc_has_perm+0xc5/0x1b0 [ 827.611560] ? avc_has_perm+0x108/0x1b0 [ 827.612377] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 827.613335] ? lock_acquire+0x197/0x470 [ 827.614171] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 827.615221] ? do_vfs_ioctl+0x283/0x10d0 [ 827.616057] ? generic_block_fiemap+0x60/0x60 [ 827.616967] ? file_has_perm+0x183/0x280 [ 827.617795] ? inode_has_perm+0x1d0/0x1d0 [ 827.618647] ? selinux_file_ioctl+0xb6/0x270 [ 827.619550] ? __ext4_ioctl+0x4160/0x4160 [ 827.620382] __x64_sys_ioctl+0x19a/0x210 [ 827.621213] do_syscall_64+0x33/0x40 [ 827.621973] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 827.623016] RIP: 0033:0x7f067bb89b19 [ 827.623763] 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 [ 827.627525] RSP: 002b:00007f06790ff188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 827.629080] RAX: ffffffffffffffda RBX: 00007f067bc9cf60 RCX: 00007f067bb89b19 [ 827.630544] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 827.631999] RBP: 00007f06790ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 827.633456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 827.634917] R13: 00007fffc99a0fdf R14: 00007f06790ff300 R15: 0000000000022000 [ 827.664276] FAULT_INJECTION: forcing a failure. [ 827.664276] name failslab, interval 1, probability 0, space 0, times 0 [ 827.666557] CPU: 1 PID: 8406 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 827.667942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.669610] Call Trace: [ 827.670175] dump_stack+0x107/0x167 [ 827.670913] should_fail.cold+0x5/0xa [ 827.671672] ? create_object.isra.0+0x3a/0xa20 [ 827.672583] should_failslab+0x5/0x20 [ 827.673341] kmem_cache_alloc+0x5b/0x310 [ 827.674176] ? mark_lock+0xf5/0x2df0 [ 827.674921] create_object.isra.0+0x3a/0xa20 [ 827.675814] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 827.676836] kmem_cache_alloc+0x159/0x310 [ 827.677681] ? mempool_free_pages+0x20/0x20 [ 827.678546] mempool_alloc+0x148/0x360 [ 827.679339] ? mempool_resize+0x7d0/0x7d0 [ 827.680166] ? lock_downgrade+0x6d0/0x6d0 [ 827.681027] bio_alloc_bioset+0x36e/0x600 [ 827.681859] ? bvec_alloc+0x2f0/0x2f0 [ 827.682646] ? write_one_page+0x4f0/0x4f0 [ 827.683506] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 827.684508] __block_write_full_page+0x7cd/0x1050 [ 827.685489] ? end_buffer_write_sync+0xf0/0xf0 [ 827.686408] ? __blkdev_direct_IO_simple+0x930/0x930 [ 827.687445] block_write_full_page+0x220/0x290 [ 827.688353] ? __blkdev_direct_IO_simple+0x930/0x930 [ 827.689397] __writepage+0x67/0x180 [ 827.690143] write_cache_pages+0x57f/0xe50 [ 827.690988] ? tag_pages_for_writeback+0x450/0x450 [ 827.691975] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 827.692956] ? __lock_acquire+0x1657/0x5b00 [ 827.693852] ? lock_chain_count+0x20/0x20 [ 827.694700] ? blkdev_readahead+0x20/0x20 [ 827.695547] generic_writepages+0xe2/0x160 [ 827.696403] ? write_cache_pages+0xe50/0xe50 [ 827.697297] ? lock_acquire+0x197/0x470 [ 827.698134] ? jbd2_log_wait_commit+0x337/0x430 [ 827.699083] ? lock_downgrade+0x6d0/0x6d0 [ 827.699927] do_writepages+0xee/0x2a0 [ 827.700693] ? page_writeback_cpu_online+0x20/0x20 [ 827.701694] ? do_raw_read_unlock+0x3b/0x70 [ 827.702559] ? _raw_read_unlock+0x1a/0x30 [ 827.703404] ? jbd2_log_wait_commit+0x374/0x430 [ 827.704341] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 827.705603] __filemap_fdatawrite_range+0x24b/0x2f0 [ 827.706606] ? delete_from_page_cache_batch+0xa30/0xa30 [ 827.707701] ? ext4_sync_fs+0x313/0x7a0 [ 827.708523] filemap_write_and_wait_range+0x65/0x100 [ 827.709540] __sync_blockdev+0x84/0xf0 [ 827.710351] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 827.711998] sync_filesystem.part.0+0x189/0x1f0 [ 827.712954] __x64_sys_syncfs+0x1a1/0x250 [ 827.713786] do_syscall_64+0x33/0x40 [ 827.714567] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 827.715600] RIP: 0033:0x7f6826b6bb19 [ 827.716370] 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 [ 827.720039] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 827.721583] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 827.723021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 827.724438] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 827.725857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 827.727282] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 [ 827.743151] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 827.745320] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 827.747606] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 827.749141] FAULT_INJECTION: forcing a failure. [ 827.749141] name failslab, interval 1, probability 0, space 0, times 0 [ 827.751411] CPU: 1 PID: 8418 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 827.752784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.754451] Call Trace: [ 827.754985] dump_stack+0x107/0x167 [ 827.755715] should_fail.cold+0x5/0xa [ 827.756481] ? getname_flags.part.0+0x50/0x4f0 [ 827.757399] should_failslab+0x5/0x20 [ 827.758171] kmem_cache_alloc+0x5b/0x310 [ 827.758978] ? lock_downgrade+0x6d0/0x6d0 [ 827.759832] getname_flags.part.0+0x50/0x4f0 [ 827.760712] getname+0x8e/0xd0 [ 827.761352] do_sys_openat2+0xf9/0x420 [ 827.762158] ? __kasan_slab_free+0x122/0x160 [ 827.763045] ? build_open_flags+0x6f0/0x6f0 [ 827.763938] ? __x64_sys_mount+0x227/0x300 [ 827.764802] ? kfree+0xd7/0x340 [ 827.765487] __x64_sys_openat+0x13f/0x1f0 [ 827.766346] ? __ia32_sys_open+0x1c0/0x1c0 [ 827.767204] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.768250] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.769301] do_syscall_64+0x33/0x40 [ 827.770065] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 827.771100] RIP: 0033:0x7ff36bc17a04 [ 827.771849] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 827.775626] RSP: 002b:00007ff3691d9f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 827.777142] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc17a04 [ 827.778574] RDX: 0000000000010000 RSI: 0000000020000000 RDI: 00000000ffffff9c [ 827.779999] RBP: 0000000020000000 R08: 0000000000000000 R09: 0000000020000280 [ 827.781417] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 827.782846] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 827.786443] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:50:27 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 7) 19:50:27 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x300, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:50:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 22) 19:50:27 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 13) 19:50:27 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r6, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r7 = openat(r6, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r7, 0x0, 0x100000001) r8 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r8, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r8, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) r9 = clone3(&(0x7f00000005c0)={0x4000, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380), {0x3e}, &(0x7f00000003c0)=""/170, 0xaa, &(0x7f0000000480)=""/217, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff], 0x5}, 0x58) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r10, 0x0) sendmmsg$unix(r2, &(0x7f0000000740)=[{{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="9e759186f846bb624a54569779bf50ffc15cd1f14f2d41958531a4b31c93444004527a3b75b4abd73758a637bd96b25f84e040e45afd498efe36d63b378c1288084f5793d625c6975b533d67c3f133d944ad5df8f1330686350d54c51e682623acbf877c1a5a39ee92766c16866db4caa4d4746b95d93b890123515a503b22edc259f55308b45189708b7dee003d96341ef9ce7043e91ae2840ba3b949012402348bc24559df0568ead016c46021d27547d0f1f9d3c504575a8f23b3dcd369", 0xbf}], 0x1, &(0x7f0000000640)=[@cred={{0x1c, 0x1, 0x2, {r3, r4, r5}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r7, r8, r0]}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, 0xee01}}}], 0xc8, 0x64000084}}], 0x1, 0x80) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:50:27 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) r4 = creat(0x0, 0x0) dup2(r4, 0xffffffffffffffff) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESHEX=r3, @ANYRES16=r3, @ANYRES16=r4, @ANYRES64=r2, @ANYRES64=r1], 0x40) 19:50:27 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 7) 19:50:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)="5d03bf75ed7ab31ae48b9424c1a099676aa195ad19085768deb31583fb7736b01c89e17a07fb4b4c43312a30412bc5be5da3b519cdc801f1f543e8cd2ebb0547bb5af0c86744aad965a497e28a06f21ad8657768bef91ee1e7c77d74e37f7befd3a2f1d59e875f7b176d084d47fee2fdb443ce24135a380fa4a1889754afe5d72b6bfa5639521e5d3d9e28b0a2160a97866449a9cdb6b22912735698c4b7fb4967580441c24f3ea3c0976f625ff4d77dd9ccf762d76d01d6c69740f7d5863f3c82b21dea8080866820d972dfee6e2bfc52a487f10d765d08ce313001b2e466", 0xdf}, {&(0x7f00000001c0)="33decfbb8eb0eab805a73ca875387118452987c58cce0d2453108c1107b1f3dd95def42112fd5190c8854f2e5e9515a5ef5a940543d9", 0x36}, {&(0x7f0000000200)="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", 0xfe}, {&(0x7f0000000300)="99", 0x1}, {&(0x7f0000000340)="53ab0c3a12d85b11d20c42467079e3860d4a6a1573ce6552d22a425debddf666a55fffd4100d6724594c1947973d9b36867d37ca2ab2f8de1812c161a52be5b8cd57e8aac2b36579f5b409ac2ab96a369b26e0707a71ce", 0x57}, {&(0x7f00000003c0)="1fe21e7d1a017dfcf664c9622898f078e2ba89", 0x13}], 0x6, 0x0, 0x0, 0x84}, 0x10) 19:50:27 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 1) [ 838.748664] FAULT_INJECTION: forcing a failure. [ 838.748664] name failslab, interval 1, probability 0, space 0, times 0 [ 838.751329] CPU: 0 PID: 8439 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 838.752844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.754684] Call Trace: [ 838.755272] dump_stack+0x107/0x167 [ 838.756080] should_fail.cold+0x5/0xa [ 838.756919] ? mempool_alloc+0x148/0x360 [ 838.757809] ? mempool_free_pages+0x20/0x20 [ 838.758769] should_failslab+0x5/0x20 [ 838.759607] kmem_cache_alloc+0x5b/0x310 [ 838.760509] ? mempool_free_pages+0x20/0x20 [ 838.761457] mempool_alloc+0x148/0x360 [ 838.762348] ? mempool_resize+0x7d0/0x7d0 [ 838.763268] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 838.764434] ? __lock_acquire+0x1657/0x5b00 [ 838.765397] bio_alloc_bioset+0x36e/0x600 [ 838.766329] ? bvec_alloc+0x2f0/0x2f0 [ 838.767251] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 838.768404] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 838.769498] ? lock_downgrade+0x6d0/0x6d0 [ 838.770417] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 838.771475] write_dirty_buffer+0xcb/0x180 [ 838.772375] __flush_batch+0x11b/0x2b0 [ 838.773228] ? jbd2_journal_skip_recovery+0x160/0x160 [ 838.774378] ? lock_downgrade+0x6d0/0x6d0 [ 838.775290] ? rwlock_bug.part.0+0x90/0x90 [ 838.776237] jbd2_log_do_checkpoint+0x8df/0xf20 [ 838.777274] ? do_raw_spin_lock+0x121/0x260 [ 838.778229] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 838.779475] ? rwlock_bug.part.0+0x90/0x90 [ 838.780426] jbd2_journal_flush+0x14b/0x530 [ 838.781391] ext4_change_inode_journal_flag+0x351/0x4b0 [ 838.782589] ext4_ioctl_setflags+0xa39/0xbe0 [ 838.783571] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 838.784606] ? from_kgid_munged+0x130/0x130 [ 838.785568] __ext4_ioctl+0x2eab/0x4160 [ 838.786470] ? ext4_reset_inode_seed+0x450/0x450 [ 838.787513] ? avc_has_perm+0xc5/0x1b0 [ 838.788364] ? avc_has_perm+0x108/0x1b0 [ 838.789247] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 838.790304] ? lock_acquire+0x197/0x470 [ 838.791188] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 838.792323] ? do_vfs_ioctl+0x283/0x10d0 [ 838.793224] ? generic_block_fiemap+0x60/0x60 [ 838.794216] ? file_has_perm+0x183/0x280 [ 838.795109] ? inode_has_perm+0x1d0/0x1d0 [ 838.796041] ? selinux_file_ioctl+0xb6/0x270 [ 838.797017] ? __ext4_ioctl+0x4160/0x4160 [ 838.797937] __x64_sys_ioctl+0x19a/0x210 [ 838.798864] do_syscall_64+0x33/0x40 [ 838.799691] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 838.800815] RIP: 0033:0x7f3aab9d8b19 [ 838.801639] 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 [ 838.805697] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 838.807384] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 838.808954] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 838.810552] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 838.812116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 838.813694] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 19:50:27 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000000c0)={0x0, 0xb3, 0x9}) 19:50:27 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 838.846427] FAULT_INJECTION: forcing a failure. [ 838.846427] name failslab, interval 1, probability 0, space 0, times 0 [ 838.849079] CPU: 0 PID: 8441 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 838.850600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.852420] Call Trace: [ 838.853015] dump_stack+0x107/0x167 [ 838.853816] should_fail.cold+0x5/0xa [ 838.854667] ? mempool_alloc+0x148/0x360 [ 838.855557] ? mempool_free_pages+0x20/0x20 [ 838.856514] should_failslab+0x5/0x20 [ 838.857363] kmem_cache_alloc+0x5b/0x310 [ 838.858287] ? mempool_free_pages+0x20/0x20 [ 838.859250] mempool_alloc+0x148/0x360 [ 838.860124] ? mempool_resize+0x7d0/0x7d0 [ 838.861053] ? lock_acquire+0x197/0x470 [ 838.861935] ? find_held_lock+0x2c/0x110 [ 838.862868] bio_alloc_bioset+0x36e/0x600 [ 838.863796] ? submit_bio_noacct+0x1010/0x1010 [ 838.864808] ? bvec_alloc+0x2f0/0x2f0 [ 838.865672] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 838.866783] write_dirty_buffer+0xcb/0x180 [ 838.867721] __flush_batch+0x11b/0x2b0 [ 838.868565] ? jbd2_journal_skip_recovery+0x160/0x160 [ 838.869662] ? lock_downgrade+0x6d0/0x6d0 [ 838.870598] ? rwlock_bug.part.0+0x90/0x90 [ 838.871546] jbd2_log_do_checkpoint+0x8df/0xf20 [ 838.872581] ? do_raw_spin_lock+0x121/0x260 [ 838.873533] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 838.874801] ? rwlock_bug.part.0+0x90/0x90 [ 838.875728] jbd2_journal_flush+0x14b/0x530 [ 838.876668] ext4_change_inode_journal_flag+0x351/0x4b0 [ 838.877843] ext4_ioctl_setflags+0xa39/0xbe0 [ 838.878831] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 838.879865] ? from_kgid_munged+0x130/0x130 [ 838.880823] __ext4_ioctl+0x2eab/0x4160 [ 838.881720] ? ext4_reset_inode_seed+0x450/0x450 [ 838.882771] ? avc_has_perm+0xc5/0x1b0 [ 838.883633] ? avc_has_perm+0x108/0x1b0 [ 838.884517] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 838.885557] ? lock_acquire+0x197/0x470 [ 838.886459] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 838.887601] ? do_vfs_ioctl+0x283/0x10d0 [ 838.888502] ? generic_block_fiemap+0x60/0x60 [ 838.889490] ? file_has_perm+0x183/0x280 [ 838.890397] ? inode_has_perm+0x1d0/0x1d0 [ 838.891327] ? selinux_file_ioctl+0xb6/0x270 [ 838.892306] ? __ext4_ioctl+0x4160/0x4160 [ 838.893232] __x64_sys_ioctl+0x19a/0x210 [ 838.894174] do_syscall_64+0x33/0x40 [ 838.895007] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 838.896142] RIP: 0033:0x7f067bb89b19 [ 838.896968] 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 [ 838.901033] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 838.902714] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 838.904287] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 838.905859] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 838.907452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 838.909027] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 [ 838.941500] FAULT_INJECTION: forcing a failure. [ 838.941500] name failslab, interval 1, probability 0, space 0, times 0 [ 838.942938] CPU: 1 PID: 8428 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 838.943692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.944607] Call Trace: [ 838.944921] dump_stack+0x107/0x167 [ 838.945327] should_fail.cold+0x5/0xa [ 838.945756] ? mempool_alloc+0x148/0x360 [ 838.946225] ? mempool_free_pages+0x20/0x20 [ 838.946727] should_failslab+0x5/0x20 [ 838.947148] kmem_cache_alloc+0x5b/0x310 [ 838.947605] ? mempool_free_pages+0x20/0x20 [ 838.948094] mempool_alloc+0x148/0x360 [ 838.948541] ? mempool_resize+0x7d0/0x7d0 [ 838.949006] ? lock_downgrade+0x6d0/0x6d0 [ 838.949480] bio_alloc_bioset+0x36e/0x600 [ 838.950069] ? bvec_alloc+0x2f0/0x2f0 [ 838.950496] ? write_one_page+0x4f0/0x4f0 [ 838.950982] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 838.951603] ? create_page_buffers+0x139/0x230 [ 838.952120] __block_write_full_page+0x7cd/0x1050 [ 838.952671] ? end_buffer_write_sync+0xf0/0xf0 [ 838.953176] ? __blkdev_direct_IO_simple+0x930/0x930 [ 838.953740] block_write_full_page+0x220/0x290 [ 838.954260] ? __blkdev_direct_IO_simple+0x930/0x930 [ 838.954816] __writepage+0x67/0x180 [ 838.955213] write_cache_pages+0x57f/0xe50 [ 838.955693] ? tag_pages_for_writeback+0x450/0x450 [ 838.956245] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 838.956809] ? find_held_lock+0x2c/0x110 [ 838.957267] ? blkdev_readahead+0x20/0x20 [ 838.957722] generic_writepages+0xe2/0x160 [ 838.958205] ? write_cache_pages+0xe50/0xe50 [ 838.958699] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 838.959288] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 838.959863] do_writepages+0xee/0x2a0 [ 838.960294] ? page_writeback_cpu_online+0x20/0x20 [ 838.960843] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 838.961381] ? lock_downgrade+0x6d0/0x6d0 [ 838.961849] ? do_raw_write_lock+0x11a/0x280 [ 838.962351] ? do_raw_read_unlock+0x70/0x70 [ 838.962833] filemap_flush+0x239/0x2e0 [ 838.963268] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 838.963828] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 838.964734] ? get_nr_dirty_inodes+0x19e/0x220 [ 838.965236] __sync_blockdev+0xa5/0xf0 [ 838.965661] sync_filesystem.part.0+0xbd/0x1f0 [ 838.966181] __x64_sys_syncfs+0x1a1/0x250 [ 838.966664] do_syscall_64+0x33/0x40 [ 838.967089] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 838.967658] RIP: 0033:0x7f6826b6bb19 [ 838.968066] 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 [ 838.970109] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 838.970958] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 838.971758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 838.972552] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 838.973341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 838.974146] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 19:50:27 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 14) 19:50:27 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 8) 19:50:27 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x1a) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:50:27 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x400580, 0x0) r2 = creat(0x0, 0x0) dup2(r2, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000100)={0x81, {{0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xcf99}}, {{0xa, 0x4e22, 0x1, @rand_addr=' \x01\x00', 0xfffff000}}}, 0x108) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) [ 839.059901] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 839.061234] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 839.063160] FAULT_INJECTION: forcing a failure. [ 839.063160] name failslab, interval 1, probability 0, space 0, times 0 [ 839.064566] CPU: 1 PID: 8430 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 839.065306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 839.066341] Call Trace: [ 839.066639] dump_stack+0x107/0x167 [ 839.067048] should_fail.cold+0x5/0xa [ 839.067441] ? create_object.isra.0+0x3a/0xa20 [ 839.067934] should_failslab+0x5/0x20 [ 839.068356] kmem_cache_alloc+0x5b/0x310 [ 839.068792] create_object.isra.0+0x3a/0xa20 [ 839.069277] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 839.069823] kmem_cache_alloc+0x159/0x310 [ 839.070277] getname_flags.part.0+0x50/0x4f0 [ 839.070751] getname+0x8e/0xd0 [ 839.071114] do_sys_openat2+0xf9/0x420 [ 839.071525] ? __kasan_slab_free+0x122/0x160 [ 839.071962] ? build_open_flags+0x6f0/0x6f0 [ 839.072440] ? __x64_sys_mount+0x227/0x300 [ 839.072875] ? kfree+0xd7/0x340 [ 839.073230] __x64_sys_openat+0x13f/0x1f0 [ 839.073676] ? __ia32_sys_open+0x1c0/0x1c0 [ 839.074119] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 839.074681] ? syscall_enter_from_user_mode+0x1d/0x50 [ 839.075235] do_syscall_64+0x33/0x40 [ 839.075650] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 839.076192] RIP: 0033:0x7ff36bc17a04 [ 839.076591] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 839.078557] RSP: 002b:00007ff3691d9f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 839.079394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc17a04 [ 839.080200] RDX: 0000000000010000 RSI: 0000000020000000 RDI: 00000000ffffff9c [ 839.080913] RBP: 0000000020000000 R08: 0000000000000000 R09: 0000000020000280 [ 839.081684] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 839.082400] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 839.089560] FAULT_INJECTION: forcing a failure. [ 839.089560] name failslab, interval 1, probability 0, space 0, times 0 [ 839.090788] CPU: 1 PID: 8458 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 839.091497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 839.092353] Call Trace: [ 839.092626] dump_stack+0x107/0x167 [ 839.093013] should_fail.cold+0x5/0xa [ 839.093421] ? create_object.isra.0+0x3a/0xa20 [ 839.093916] should_failslab+0x5/0x20 [ 839.094337] kmem_cache_alloc+0x5b/0x310 [ 839.094793] create_object.isra.0+0x3a/0xa20 [ 839.095263] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 839.095813] kmem_cache_alloc+0x159/0x310 [ 839.096260] ? mempool_free_pages+0x20/0x20 [ 839.096722] mempool_alloc+0x148/0x360 [ 839.097145] ? mempool_resize+0x7d0/0x7d0 [ 839.097587] ? lock_acquire+0x197/0x470 [ 839.098000] ? find_held_lock+0x2c/0x110 [ 839.098468] bio_alloc_bioset+0x36e/0x600 [ 839.098909] ? submit_bio_noacct+0x1010/0x1010 [ 839.099389] ? bvec_alloc+0x2f0/0x2f0 [ 839.099801] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 839.100317] write_dirty_buffer+0xcb/0x180 [ 839.100767] __flush_batch+0x11b/0x2b0 [ 839.101178] ? jbd2_journal_skip_recovery+0x160/0x160 [ 839.101718] ? lock_downgrade+0x6d0/0x6d0 [ 839.102169] ? rwlock_bug.part.0+0x90/0x90 [ 839.102622] jbd2_log_do_checkpoint+0x8df/0xf20 [ 839.103120] ? do_raw_spin_lock+0x121/0x260 [ 839.103577] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 839.104172] ? rwlock_bug.part.0+0x90/0x90 [ 839.104628] jbd2_journal_flush+0x14b/0x530 [ 839.105091] ext4_change_inode_journal_flag+0x351/0x4b0 [ 839.105652] ext4_ioctl_setflags+0xa39/0xbe0 [ 839.106132] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 839.106620] ? from_kgid_munged+0x130/0x130 [ 839.107085] __ext4_ioctl+0x2eab/0x4160 [ 839.107513] ? ext4_reset_inode_seed+0x450/0x450 [ 839.108010] ? avc_has_perm+0xc5/0x1b0 [ 839.108422] ? avc_has_perm+0x108/0x1b0 [ 839.108838] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 839.109348] ? lock_acquire+0x197/0x470 [ 839.109794] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 839.110429] ? do_vfs_ioctl+0x283/0x10d0 [ 839.110864] ? generic_block_fiemap+0x60/0x60 [ 839.111333] ? file_has_perm+0x183/0x280 [ 839.111755] ? inode_has_perm+0x1d0/0x1d0 [ 839.112202] ? selinux_file_ioctl+0xb6/0x270 [ 839.112668] ? __ext4_ioctl+0x4160/0x4160 [ 839.113108] __x64_sys_ioctl+0x19a/0x210 [ 839.113544] do_syscall_64+0x33/0x40 [ 839.113937] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 839.114480] RIP: 0033:0x7f067bb89b19 [ 839.114864] 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 [ 839.116763] RSP: 002b:00007f06790ff188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 839.117559] RAX: ffffffffffffffda RBX: 00007f067bc9cf60 RCX: 00007f067bb89b19 [ 839.118316] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 839.119069] RBP: 00007f06790ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 839.119819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 839.120556] R13: 00007fffc99a0fdf R14: 00007f06790ff300 R15: 0000000000022000 [ 839.173891] FAULT_INJECTION: forcing a failure. [ 839.173891] name failslab, interval 1, probability 0, space 0, times 0 [ 839.175342] CPU: 1 PID: 8461 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 839.176106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 839.177024] Call Trace: [ 839.177318] dump_stack+0x107/0x167 [ 839.177729] should_fail.cold+0x5/0xa [ 839.178153] ? create_object.isra.0+0x3a/0xa20 [ 839.178666] should_failslab+0x5/0x20 [ 839.179087] kmem_cache_alloc+0x5b/0x310 [ 839.179542] create_object.isra.0+0x3a/0xa20 [ 839.179992] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 839.180560] kmem_cache_alloc+0x159/0x310 [ 839.180983] ? mempool_free_pages+0x20/0x20 [ 839.181458] mempool_alloc+0x148/0x360 [ 839.181861] ? mempool_resize+0x7d0/0x7d0 [ 839.182332] ? lock_acquire+0x197/0x470 [ 839.182759] ? find_held_lock+0x2c/0x110 [ 839.183183] bio_alloc_bioset+0x36e/0x600 [ 839.183639] ? submit_bio_noacct+0x1010/0x1010 [ 839.184102] ? bvec_alloc+0x2f0/0x2f0 [ 839.184531] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 839.185035] write_dirty_buffer+0xcb/0x180 [ 839.185499] __flush_batch+0x11b/0x2b0 [ 839.185899] ? jbd2_journal_skip_recovery+0x160/0x160 [ 839.186481] ? lock_downgrade+0x6d0/0x6d0 [ 839.186910] ? rwlock_bug.part.0+0x90/0x90 [ 839.187384] jbd2_log_do_checkpoint+0x8df/0xf20 [ 839.187865] ? do_raw_spin_lock+0x121/0x260 [ 839.188339] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 839.188912] ? rwlock_bug.part.0+0x90/0x90 [ 839.189391] jbd2_journal_flush+0x14b/0x530 [ 839.189837] ext4_change_inode_journal_flag+0x351/0x4b0 [ 839.190431] ext4_ioctl_setflags+0xa39/0xbe0 [ 839.190883] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 839.191400] ? from_kgid_munged+0x130/0x130 [ 839.191852] __ext4_ioctl+0x2eab/0x4160 [ 839.192302] ? ext4_reset_inode_seed+0x450/0x450 [ 839.192812] ? avc_has_perm+0xc5/0x1b0 [ 839.193236] ? avc_has_perm+0x108/0x1b0 [ 839.193659] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 839.194198] ? lock_acquire+0x197/0x470 [ 839.194618] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 839.195186] ? do_vfs_ioctl+0x283/0x10d0 [ 839.195614] ? generic_block_fiemap+0x60/0x60 [ 839.196111] ? file_has_perm+0x183/0x280 [ 839.196535] ? inode_has_perm+0x1d0/0x1d0 [ 839.197003] ? selinux_file_ioctl+0xb6/0x270 [ 839.197472] ? __ext4_ioctl+0x4160/0x4160 [ 839.197924] __x64_sys_ioctl+0x19a/0x210 [ 839.198365] do_syscall_64+0x33/0x40 [ 839.198773] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 839.199312] RIP: 0033:0x7f3aab9d8b19 [ 839.199717] 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 [ 839.201617] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 839.202466] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 839.203206] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 839.203953] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 839.204699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 839.205449] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 839.238502] FAULT_INJECTION: forcing a failure. [ 839.238502] name failslab, interval 1, probability 0, space 0, times 0 [ 839.240056] CPU: 1 PID: 8447 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 839.240798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 839.241698] Call Trace: [ 839.241971] dump_stack+0x107/0x167 [ 839.242370] should_fail.cold+0x5/0xa [ 839.242785] ? mempool_alloc+0x148/0x360 [ 839.243230] ? mempool_free_pages+0x20/0x20 [ 839.243694] should_failslab+0x5/0x20 [ 839.244082] kmem_cache_alloc+0x5b/0x310 [ 839.244523] ? mempool_free_pages+0x20/0x20 [ 839.244965] mempool_alloc+0x148/0x360 [ 839.245385] ? mempool_resize+0x7d0/0x7d0 [ 839.245805] ? lock_downgrade+0x6d0/0x6d0 [ 839.246274] bio_alloc_bioset+0x36e/0x600 [ 839.246693] ? bvec_alloc+0x2f0/0x2f0 [ 839.247102] ? write_one_page+0x4f0/0x4f0 [ 839.247527] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 839.248072] __block_write_full_page+0x7cd/0x1050 [ 839.248558] ? end_buffer_write_sync+0xf0/0xf0 [ 839.249055] ? __blkdev_direct_IO_simple+0x930/0x930 [ 839.249568] block_write_full_page+0x220/0x290 [ 839.250066] ? __blkdev_direct_IO_simple+0x930/0x930 [ 839.250580] __writepage+0x67/0x180 [ 839.250975] write_cache_pages+0x57f/0xe50 [ 839.251401] ? tag_pages_for_writeback+0x450/0x450 [ 839.251937] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 839.252432] ? __lock_acquire+0x1657/0x5b00 [ 839.252924] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 839.253482] ? lock_chain_count+0x20/0x20 [ 839.253908] ? blkdev_readahead+0x20/0x20 [ 839.254368] generic_writepages+0xe2/0x160 [ 839.254812] ? write_cache_pages+0xe50/0xe50 [ 839.255286] ? lock_acquire+0x197/0x470 [ 839.255705] ? jbd2_log_wait_commit+0x337/0x430 [ 839.256212] ? lock_downgrade+0x6d0/0x6d0 [ 839.256645] do_writepages+0xee/0x2a0 [ 839.257060] ? page_writeback_cpu_online+0x20/0x20 [ 839.257573] ? do_raw_read_unlock+0x3b/0x70 [ 839.258036] ? _raw_read_unlock+0x1a/0x30 [ 839.258474] ? jbd2_log_wait_commit+0x374/0x430 [ 839.258985] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 839.259620] __filemap_fdatawrite_range+0x24b/0x2f0 [ 839.260158] ? delete_from_page_cache_batch+0xa30/0xa30 [ 839.260722] ? ext4_sync_fs+0x313/0x7a0 [ 839.261161] filemap_write_and_wait_range+0x65/0x100 [ 839.261706] __sync_blockdev+0x84/0xf0 [ 839.262132] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 839.263015] sync_filesystem.part.0+0x189/0x1f0 [ 839.263499] __x64_sys_syncfs+0x1a1/0x250 [ 839.263967] do_syscall_64+0x33/0x40 [ 839.264362] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 839.264913] RIP: 0033:0x7f3897ecab19 [ 839.265306] 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 [ 839.267211] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 839.268027] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 839.268765] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 839.269502] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 839.270244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 839.270992] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 839.286809] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:50:41 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 8) 19:50:41 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x500, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:50:41 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 23) 19:50:41 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 2) 19:50:41 executing program 6: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000a40)={0x8, 0x8001, 0x805, 0xee22, 0x1}, 0x14) r0 = creat(&(0x7f0000002040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000003240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000400)={@initdev, 0x0}, &(0x7f0000000440)=0x14) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000c40)={'wg1\x00', 0x0}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r7}) r8 = socket(0x2c, 0x5, 0x5) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000003200)={@remote, 0x7d, r3}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x5, @empty, 0xfffffffc}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="e5c4f238cdc92f27a4c3233092290636752fb81e778913f20d678fa548ea5ef1fbd8dede45d05ea5152a64d1fbb9091e205677d418642f374cfbc697212644e00f65d0931037764c4a153e50b8442831c7bd9da7f54f2a4a5ebebca50730034ce07d940711", 0x65}, {&(0x7f0000000140)="bccadd26baf88b617722a4959694f7ef47a898501c448ac0220e22a86af1687a02fc1899c9e915a6e2c663ec54517be37102cc9f2c55aab018da585aa0e9869a8b34c21d445611f0585902b1ab8f5209e163aedae3ad990b6db83d4b924512f02dc94cbc947765ad4889f4c2c8ba2fb7ecf11e69f11f7115c6a775af01b1df33cca33aac5d1bbbf74758334993e88529a5d3b8", 0x93}, {&(0x7f0000000200)="1c87b8fd3012634c4d18ecd954e6638a717537da6b1c4b5471fdc5a94c2ba30d1753d1b8bce38c98a20d553cdc14c0660fbc07f7057c08e242ca6a5d830f7a4eb7fd4ebf93f35902af121fe1a2d6d873da543c6b3a3e46af8244ed557a5e1aa7c2bd2f38a7e0e9aa44fa551427d0d3b3ff48997445a0696790ef100b4086cddf35200763d062eaaf68b75f8fead93fc7ca52c9a40ac85ba3064f66d4bdc598c6b05f3e34910e700156", 0xa9}, {&(0x7f00000002c0)="861ba545c20e074b2250ce75457c1e1bac9273c5862d829906114a24288d076e47c0afc6c8b8e697cd5d03e1ab0f6be571b628df3c9952717e59bc231f138d3efd23d66a74f034bd03a987c22b3b0882e39dc5c3acb45fdeb7f14b9e3ab6bcc213f09d", 0x63}, {&(0x7f0000000340)="640fe7c975c857bf465a0fc3a3fbf364", 0x10}], 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="14000000000000002900000043000000050000000000000024000000000000012900000032000000fe80000000000000000000000011", @ANYRES32=r3, @ANYBLOB="000000001400000000000000290000003e0000002a00000000000000"], 0x58}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000500)="f13854c6ddf4a3a7c076b4a0b517e2d9c0192ea4080876d6260710850d8720dd37ece7571f69fd9d5262e5b970ba32a4fa2178538a71c70da51974dc3b3fd6fe55767e38e8c71ae7b4b226270b0083a7d9b79a371bffd2f05165a5247609c1f8771ddcdc875d9b4cb4f425098d4ba991a28c9b5233ad30090247fb41668afe26fd50272e9da641136f35a0bf63053986eac7083f384f6b5cad0c847f3b9f3e851e60b65ed3aa3706901559de297880", 0xaf}], 0x1, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x0, 0x12, 0x0, 0x81, 0x0, [@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private1, @mcast2, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, @ipv4={'\x00', '\xff\xff', @local}, @empty, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x37}}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}, @dstopts={{0x20, 0x29, 0x37, {0x8, 0x0, '\x00', [@pad1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}, @hoplimit={{0x14, 0x29, 0x34, 0x4}}, @rthdr={{0x38, 0x29, 0x39, {0x6c, 0x4, 0x1, 0x7f, 0x0, [@mcast2, @mcast2]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xa6ef}}], 0x188}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x5, @empty, 0xd13}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000800)="9178039d81ad3440660279c27291eb762d079654fc007fdbd8e444f1d97eca8216dda6e0033f1dcc7f27b0c5bcc532a295a1c81cf5dd414bf22a17d13cbb9b3d1f280d87810f46bf1f2e61208a194c0ef873fe1f79fe2acf8c508fd2d19bdb56bbc282c94a18014f9dc453f2c4cfd4016d6ff39b74836e3a8e21d8eddce71ad88a7bd21c5d13ed7a03369d1573da88a92baf8b602b4bbc66ef5c2697ff5d5bba97246afb493f8277a1faad6c18d8d1fef585f394", 0xb4}], 0x1, &(0x7f0000000900)=[@dstopts_2292={{0x28, 0x29, 0x4, {0x6, 0x1, '\x00', [@ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x7}]}}}, @hopopts={{0x28, 0x29, 0x36, {0x11, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0xf0}, @pad1, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1]}}}], 0x50}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000980)="6a81abfe2f24203dfda7f26bd5e22ea8a197e1eb91101c1a7bfef671055051d674b2", 0x22}], 0x1, &(0x7f0000000a00)=[@flowinfo={{0x14, 0x29, 0xb, 0x800}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000a40)}, {&(0x7f0000000a80)="0a14e3589bf212e8f9e1f5a1a91eed2ced8b5ffb046b0f07e426c2cff4f787828db010e54513a26a5bad83a9e3398eeac3c1e5441496", 0x36}, {&(0x7f0000000ac0)="513434c3ab99262a", 0x8}, {&(0x7f0000000b00)="a843ebc7edd16dcca72068a74053daf9c7baa02f79226a21b66295fd29c02c00dd1abd2a218a1723dad1771483e8121477545dccb2191c9b18614f4ac430854351b76566cf4ec9b768a3a9ea36e87d089601b10c3fc20fd88f0bdfd1be84224ebe5b8264dee636c8ccaab446bfdbd04584f6442ffb8bfb9b29cad45e01b3daeda04221d0504064ab068b95074cc946a76fdae0862f8ae026d9b725c871af0b987065524240caeb7334d064b1cacaa4871231f08606e4668ec7cf207e11d43806a0d675070511a8f128d16f563a4a9d3b6936", 0xd2}], 0x4, &(0x7f0000000d80)=[@dstopts_2292={{0x1120, 0x29, 0x4, {0x32, 0x220, '\x00', [@calipso={0x7, 0x10, {0x3, 0x2, 0xf1, 0x8, [0xfffffffffffffff9]}}, @generic={0xd5, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @generic={0x80, 0xe3, "1a4b5a49f2c222288186d558d0c904509cd1493178864de2a37d019fedd3093eed53af9165d920fba97e71793e553df6957a44e662c5ae18d6a4667e76fd840783a24cc5ad7592b19560bc1b50b9908ebd69beff710f9a20b8eeecc78cb146cbab9ae66e0129941e2e38fd632456880cdae1e9592b53fd47158cbf76384eee2d5af18c43af2507e0b3bd68901db5b1507a4edd4be531581e19e1dc4f60e842fd41957e2e301989694c63bdf7291c033948f3298885eaf27eb5b61323fd993fea35ec22d6689d0e9de00fa20e4467d5aec03c397b892194dc8d557aad9d2fe0792d8553"}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x401}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xfffffeba}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x2c, 0x14, 0x2, 0x80, 0x0, [@local, @private1={0xfc, 0x1, '\x00', 0x1}, @local, @ipv4={'\x00', '\xff\xff', @local}, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x11}}, @rand_addr=' \x01\x00', @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @private2]}}}, @dstopts={{0x28, 0x29, 0x37, {0x2c, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r4}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x720}}, @pktinfo={{0x24, 0x29, 0x32, {@private1={0xfc, 0x1, '\x00', 0x1}}}}, @hoplimit={{0x14, 0x29, 0x34, 0x10}}], 0x12c0}}, {{&(0x7f0000000c80)={0xa, 0x4e22, 0x7fffffff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x6}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000002080)="da397a3d1583eedb08df8df6c8ba4d46c12a97ed4551190131cadf221b7929563d93611e65db232d531117120a81de9de6fb5f6871b34fe2290c9aaa6ce6eb8c4fcc6a577d975bcfcde14fd2396f34d2c339bf99ffaddf75da7120bfe1b4b6a701faad05ae17e9eb0f653c826fa42fc3b511ea8ba966744ed9bd70bcaea1add19b5d33faf8fb8382badd60b805b0e9ac68ed704c01c3b9205298151e3da3e6", 0x9f}, {&(0x7f0000002140)="534c09fb0f6b21d07eca4e0fc63d74e7b6b1a314d82d2e8b84d85e9c64b956e8e6052b6705514bd12a4cd8690248cd3706a5ff652421f3b8727e952f0340fa8ee221d6624d4b5a2bbce26f11f94d9a8e740dbde94600ce7dd738fc339016fa8a81aa53de770b7ee8f7a36a2dd0d6f9ccc5bded3a8bce8ec5471e147e6b9dc11007e3d277a9371a13a62f8203bb2697d2128f4f7f648d79b6ce0e3b278517e6da25e7ed5ba5ce98e01fbda80625d6c13cef41c01aa5f8b0dd835e17a144e29300723a232142bc0330ebcd5d109530d5864ea9d9db38ae0794efd4a755ce8671cc6d1baa42dbde432bd053d9e3ee638944eaebe98c41d3", 0xf6}, {&(0x7f0000000cc0)="085c18a5042e41f3b95311ae19299c47317dd32f7fb64fab578fad62aec7373a8457926bbfeb5213b17ad20feb7b58a7", 0x30}, {&(0x7f0000002240)="d0a4ccfb9f3040ed5b63069f088aa9a1b7a55ed046073df7363661b9244d60c27c274a141f57e25ee0a0c8868df8a06e998c54baccafc5ef6f53142e9e1f5fbff3ffb7195323018c54a4ce4c4a6221ab766590d91db54e5d98e384f10abe91c6ba90c1e2755b96fe19e70835f506e105f3b0b4368ed341321fa9674f8eab1645472eaf3702b061b1c40006c512fe9f51a500103c7a04c4aef6aed73ed34c1864e7050d2aedb88c3c227486e25207478666d3c436a5b484fc088cbf1fa6f95685f3b582d134dfcefa", 0xc8}, {&(0x7f0000002340)="ddd53d3ac4703e30f49b6882445c0fb55384697890eb683deedbf2673387898a495b28e6337b317963545a6f7999721403baa929865620d0d6debc18ef21e9a9ec1555c318996c0100f6982cc470164066580e3b924d1f92ce1c48cbf71889ce76d762f04640651d9d602952f1c901704750db0766ac0d740b6b70c49e1c9edf9807fcbbc4794ae89e1e7f8b07dea075f99922cb24f4449c977f1c1b737e8c9bf76f9fed9406b41fa4034bbee3497313c5186518da538e3e29444cbd8733ee273f878bdfa75b42b831e2558fd9bc43e8fe687c2b6f279fcdd5f9673f507d85731f5de7cb8402a816150d", 0xea}], 0x5, &(0x7f00000024c0)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="0000000014000000000000002900000043000000ffffffff0000000098000000000000082900000039000000f938020000000000fe8000000000000000000000000000bb20010000da00000000000000000000020000000000000000000000000000000120010000000000000000000000000000fe8000000000000000000000000000bbfc000000000000000000000000000000fe80000000000000000000000000001ffe880000000000000000000000000101"], 0x2b0}}, {{&(0x7f0000000d00)={0xa, 0x4e24, 0x9, @remote, 0xffff}, 0x1c, &(0x7f0000002bc0)=[{&(0x7f0000002780)="612ef12b664fced8cf8a619532a1cbe4b186da2e5f15a723c2ef107a700703bcdb6f5364cca2ef25106de54054edea6bbe12163a6b908d43970ea61d6413fe55623784207127fb50a1d54fadbb7aaa3f9a0a8e67de1ba49eb16f232d3f2d16e6ede92a0cf88a6edff13b71c11908a6a84fabbb13694458f9ccc5555144a9714c3144f5a468ddc9a2d7752f0fa6f021867b99fd782b4b3abf85010bac106994459cf640c9370f70bfc6e194ebf739", 0xae}, {&(0x7f0000002840)="46ab17302d2316188b8cfb44760e49ebc35cee42953cd2a21d5a4dab711acfb4a85b3e3a4a88f568a8f99600c2441d1bbcfba781c49be9f7508ca97ed88df241a9ed447e90c5e3baa1d0b69056d025035f622047b9d76bc632b40c354d57cea40f40985b26b3cf09d597896df0be09da19797601a1492dafce4802f036f055a013c6f9d3bb5a7595c83e2a7aed796e8cd1496731432509108cc2cd85297a1f8ca45d", 0xa2}, {&(0x7f0000002900)="f1f5ddfe98311c73c9971128f9b8dfe93d1620b75becc71f3ffd05c85daaba3040f2628054fea140d8438c09f4d46be7e5f554fac5f0dc8e291bcb3ab512246f2e0598792c933acaedc1a1270952d4aa4ac132ba60d24b403bb208e4a5a9f43c4ef6407b139c126bb9c0c272c693f114eb1ec5c9dbfeab5676a55f803a03e637a12862a36fb01a299e927030f4f08f8bce45b4a41c2ee9ebf7962548551beac4275eac0cd6a642996465d43556c590950568b81ae703d526df6db848ee80c33fcd445815cbca5e948e37eedcbe1e7ce274efa59eb95e85bf4136d6fc2ac9227285ab0829f0a92e65262395c242d5f5450adea372863447659b", 0xf9}, {&(0x7f0000002a00)="c3a3ada95587e97729624a13d7dc4e7dd0c4f59ed2c1803f94cbd2e8587a1eeb5658ce860dff053032ccf4cbdb1a6d592d2a4daa55515f47c1a8ec8bac9756a3436064f82b7c03fb172904dbe38c52505b273a20bfcfdbe727e80ee40a88cc308fe76d7849fc3055e89f006227299c33f09d34621b4032b23d2ca4b914086c7d8630d8490eb7e31a1b1fa81da3a8ea5424a2e0b0da799d91b316a13bb01a2b6ea9203cc94b5346bf502c977d31948d65118c2b5b83ed3f41f7cde05cd807ac7f4c86f2b4ac1ef445152b79e470cb3115373016ff116f62b262773b786442e04a1bf86805d8dc989e34b920cadd5df2d1a4ab8ebd5b7dfb95d26f82bb58", 0xfd}, {&(0x7f0000002b00)="07c066ba28c57f7429178a178a9fbe721d0b5d85151cba9e835fafa1e17ceb8f162beba86ddb9618c801bc91f13394986258f917b3bcce4e332202e5207b2d335201e5a81fea1a9d723c9665fa39689f0b74a489023c09c5c99d537ffb6f30b0f52c202c169ccd7418435cd87c1bb0c5e96ed1ab8e69b48c42afbf3f5f2cf2fadeabcd", 0x83}], 0x5, &(0x7f0000002c40)=[@rthdr={{0x58, 0x29, 0x39, {0x0, 0x8, 0x2, 0x5, 0x0, [@local, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1]}}}, @dstopts_2292={{0xc8, 0x29, 0x4, {0x32, 0x15, '\x00', [@hao={0xc9, 0x10, @local}, @pad1, @calipso={0x7, 0x8, {0x2, 0x0, 0x8, 0x3ff}}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @generic={0x6, 0x7c, "a0da0ad573d53aaa84364a8c80b4cd1da5186002a548ed8f6fb51b0889d13b1509e7212d9d244897566c23e1e06677fe3e698543e8adf2e04a2ac96d318668e1f43dd9cf58a9ad930e5f98127950764dc1fdc7c830be6284ca7fc2bce6bef861882909b63d70094846f087c35ca0d1b9a131c40a362c43b81efa11ec"}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x1, [0x0]}, @pad1]}}}, @dstopts={{0x40, 0x29, 0x37, {0x2c, 0x4, '\x00', [@hao={0xc9, 0x10, @private2}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}]}}}, @hopopts={{0x228, 0x29, 0x36, {0x16, 0x41, '\x00', [@calipso={0x7, 0x28, {0x1, 0x8, 0x4, 0xe, [0x100000001, 0x0, 0xff, 0x8]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1}, @generic={0x0, 0xbb, "d3f64692fe94fccc6d69cf4368e5ba8476a67f82c44da2891801a3eb87aa95b58b02efedde24987425700ef9ce4331c505c6e804b851f436431cf67674d08a904bd1e1659bd6acee68b6d418ebf2a35a49819f1c72e1efcdace9aa3b4b028a1827f692f0e3ae35b6581fdd09e05c992c2094fda4595880b91974a21698e63b30b1ae0997189f5aba99d46af04126fcbd51b92d7b1ce191d639453170036eb6063786b75cd12cd1837c5438a03d3416cc8b3692d7b592a647d9042c"}, @generic={0x1, 0xfc, "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"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dontfrag={{0x14}}], 0x3a0}}], 0x7, 0x0) getsockopt$sock_buf(r2, 0x1, 0x21, &(0x7f0000000000)=""/37, &(0x7f0000000d40)=0x43) r9 = creat(0x0, 0x0) dup2(r9, 0xffffffffffffffff) io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) 19:50:41 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:50:41 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 15) 19:50:41 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 9) [ 852.194416] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 852.196183] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:50:41 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x600, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 852.280847] FAULT_INJECTION: forcing a failure. [ 852.280847] name failslab, interval 1, probability 0, space 0, times 0 [ 852.283306] CPU: 0 PID: 8486 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 852.284738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 852.286499] Call Trace: [ 852.287053] dump_stack+0x107/0x167 [ 852.287978] should_fail.cold+0x5/0xa [ 852.288991] ? mempool_alloc+0x148/0x360 [ 852.290047] ? mempool_free_pages+0x20/0x20 [ 852.291203] should_failslab+0x5/0x20 [ 852.292057] kmem_cache_alloc+0x5b/0x310 [ 852.292967] ? mempool_free_pages+0x20/0x20 [ 852.293891] mempool_alloc+0x148/0x360 [ 852.294815] ? mempool_resize+0x7d0/0x7d0 [ 852.295694] ? lock_acquire+0x197/0x470 [ 852.296519] ? find_held_lock+0x2c/0x110 [ 852.297379] bio_alloc_bioset+0x36e/0x600 [ 852.298248] ? submit_bio_noacct+0x1010/0x1010 [ 852.299199] ? bvec_alloc+0x2f0/0x2f0 [ 852.300007] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 852.301028] write_dirty_buffer+0xcb/0x180 [ 852.301905] __flush_batch+0x11b/0x2b0 [ 852.302737] ? jbd2_journal_skip_recovery+0x160/0x160 [ 852.303808] ? lock_downgrade+0x6d0/0x6d0 [ 852.304684] ? rwlock_bug.part.0+0x90/0x90 [ 852.305574] jbd2_log_do_checkpoint+0x8df/0xf20 [ 852.306564] ? do_raw_spin_lock+0x121/0x260 [ 852.307466] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 852.308641] ? rwlock_bug.part.0+0x90/0x90 [ 852.309537] jbd2_journal_flush+0x14b/0x530 [ 852.310470] ext4_change_inode_journal_flag+0x351/0x4b0 [ 852.311590] ext4_ioctl_setflags+0xa39/0xbe0 [ 852.312542] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 852.313511] ? from_kgid_munged+0x130/0x130 [ 852.314427] __ext4_ioctl+0x2eab/0x4160 [ 852.315453] ? ext4_reset_inode_seed+0x450/0x450 [ 852.316437] ? avc_has_perm+0xc5/0x1b0 [ 852.317251] ? avc_has_perm+0x108/0x1b0 [ 852.318085] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 852.319090] ? lock_acquire+0x197/0x470 [ 852.319938] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 852.321012] ? do_vfs_ioctl+0x283/0x10d0 [ 852.321863] ? generic_block_fiemap+0x60/0x60 [ 852.322807] ? file_has_perm+0x183/0x280 [ 852.323653] ? inode_has_perm+0x1d0/0x1d0 [ 852.324532] ? selinux_file_ioctl+0xb6/0x270 [ 852.325450] ? __ext4_ioctl+0x4160/0x4160 [ 852.326316] __x64_sys_ioctl+0x19a/0x210 [ 852.327169] do_syscall_64+0x33/0x40 [ 852.327941] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 852.329010] RIP: 0033:0x7f3aab9d8b19 [ 852.329788] 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 [ 852.333616] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 852.335202] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 852.336678] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 852.338153] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 852.339642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 852.341112] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 19:50:41 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xf4) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = creat(0x0, 0x0) dup2(r1, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0xb127}}, './file0\x00'}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) r4 = syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2, 0x5, &(0x7f0000001380)=[{&(0x7f00000001c0)="4cae3c89", 0x4, 0x7}, {&(0x7f0000000200)="452dd97ac9d4f5ff80fbf6437f5592a1939e8e5fd56ce4ffa2f7cffb5b68a9347913a9e7392da7e4131a3415ff771d25a11447baf64cfa476f81bdb7f697a0575653ab54c2af938b48006b92127d396ae5773c82f97a07f800b6b7db7bb26d0e3d0573b6f42fa78b3008b3c8934ac77503feb63c7a1ca53d597424ce92b41434f2ee78984bbd27ed412e2b53264935e2f01128eb8a6c77dbdd951d4b21389f6d5a635cfd5d0ad6ea7d297deb63efa060ecf620a1bbbb5f615a341b6227be56b16e2ddecae840db9ad47d0174e2cbb3c7bcae4874ea422f71348283f5373889d310aa5cb01723cd9cfdae612bb94af80aa9fb952235b097df93b8919cc7e3e838480404334f74db4e46cd436dd8bfd1b2d1780978a9e10a5a1b737656576f5875632b91c8fc38bb66d1e2d04f7e903243d035b298412774eb90d2ad4ec6ced62b41148b8bdb6c8de6a995c669485e2fb04ac93a9db857d0f9bd4edea49df0643d51575818d5c0a8aa0083152899d79ee7d8fe443276f73cda7fb3f5034fcf7fb4fb5738c95bd05fe57a55f6b733e084c4e6a9e4042994fdf0b748bdddc7459250dd31c2e543e1a00fca8ecc95fbab6b8482c81635b580a9457e9173474edfc7b838ab87e473a7849118a2317c05fe138fc28a0e32c238ca7f070ccad1730cc34543434743e4783ec4e5149ac52a0ad0f1c5219c0fc32d3e0cc355366334b7ac7bc03c25d7647ee3c89c4c4bef0a014ed73c25bf8b978567522313df40194f87f98964c824a92aa37ac4a3449d81cb92ac61648a22c5141834dd6f85691dfe93c9f361748dd51e0ed07c197c7d0e8f0127f7427990d88aa8178f9e3dccbe4f6174de23440371ad5651f4b3925dfa2f92f7dcdfb62d84b9c04aa1d07f7091430c18fa82e57e5f1ddc4ff5b3c8f47a6df520c942122e155617cf66380ded4fd337da1791fea6b4bd2045f123dad05b00b078c81ab4bb604bd9a0c6816a474768b9a889f67f0a645d0cda4d325a06911654cab6eee8020018e4de053d71c4301a32067d3a2359f0ea250bad325ff11ba8eeb4566b2ed1af5c541c590260bcfec9782a54221ff91a9918bc3541409a53d5179971e1dee093c4e03efdb8af73ad61b2bc051befa7cb72203bd02588c20bcc1743a8d1d9b266d89bd8fd47987bd50b9fa357be14a24593b115e33f9a3eb416093dc58984aa3d6dfda1880eb54461f7c7492bfb75c804b4d8efe5d20b168c8f0232ede89ceee57b0872c46a0aeacd52a4f5226da7b3653f20922c7220fd01c386dc4ead1b27a5d4086c22a2028ec25098373555ceee9ba23cc1652da1554c7e8481a4522fb6fd85b6dd94d0c777c0bf3e01d02032897c08f5da24dbaa041fe64f92a7ce28f501a1378b8d4236aad610ca4f22efb743d260fe5f33fbf4a4a4b4de19b0613f4deeeddbdd546b102637adf8cce6195072b3506c1eab25985b67694dfbf36a57d47ac4de974da9888f791a8e5045f8c551881855f9e12e34b572c1f07547134eb2e095f227479af7fbcecf115a86ef15bd2ba59d81ec980dc286a5fc64c4f4ced7d0849f746a1aa3cff66191ca79ea61e82921369aeed4fdc045b0ce046feb870c4d6c06fc03c413246614898b96b50d451888f6cc1608088cb660ff065aad8f6dc77d73fe01b1dc3dfc958d793ec23af045b3a485869f20101dc3789079aee5a77843bacb5fa3fa60a5adf262a5e955a06454d6ab91272ec2a653b61ae1864db6433d5297aba34c3b472bfe4a148d4c8712ddf12d3f5537b117cb319492341ecd99ea2f649740e94377db8ff6abae07f30a0e32cc012e3b6b27e726c1e69ad5b0bd8cf132a0166ddfc32112d7f17274bc31879e2bc9a7af1aa6cee5453e2dfac56a6cf65b3652f364cfa5c86daf6a6d3e9c06a19f5aa78c12a3bd8468c6b5c1c51a7fc2f7844c540c8cfed05087e3eee870e840d5b5abb4f7a50efa02ab58cbf4ad0a5f33529d47ab21f86dd41f5f93527f6ea7d7218b861ff17d57325d6f68741eb361f414ae84dd97550357c46e4fd5017993573d9cf0905406d35202c26d785e43552c933ce38207e40da48cee77ea5b50329f9e6bb986f0a8dfe04b42d73a1c6cc79a159c11fb154b49d887893ab3f664cf7f0acba14effce074cf72fb4f25b1b4a14d041e4fa01af0266e96123b970d6ab9492399635c1fb5d3448da640578c1ecc69cc8a6fc2b65e9f6e1182351b8b367150d4a1a8cc513b4baa61967765e69132b6eff52852a701d0734f671cd2568cc2a572af79719aebe78ceefb75b2b77e3f50b6bcdc3c09c896a8116277415869d6d1d1ca8bc75d9f9c3bbdfb868ac4f808e7e3e3b2d11345e40fb70a9530d030340628653b96d116db4e76d1173e87195ef72198655ee02d8de22732d941abc344d8c21710a8393bac84b93461f59a0edfd71e16ce6f2e5d04d3d63ab979994de440191fc2932d6e87d8f13fbc556624c3563b18f1f9a793476965987efc31338dda31d28c75b1452a38517f602316962d131e6099de48d48460f3220faa600a1d0b3f15201be7a3f7b15cf089bfc2aa20b388c993ce2b45e021d9e7bc95a4f6c7eedca8a4d4fe17fca7d2fcf678e0b4b12b95a8662b7c35dc847f3a17a534f975381a6b069515c05b03c52c40bb755cc636a406e6e73a8a56926d6e3c26a5e44e42446d7f5abe65d6f0456c7e50106b83e848afb6bde88b0ea36309beaf04b7b49362e58e1fbf7799d6ef63613c0035e399355eb225e357f1d1f54abae798911f096fe2c2912726a9f94e3384713dcb3b89ae12efd0854e441ac3a7bb7089a76a3a825d812f5ede77ca5095858a1f9c730e1483c1e229faa08dc22657b33fe396ec0ead0809df2ac92e6fecda6a324074d8c27fbc01c5f6c1712d4ecf77bc4c1a06d22775da3b7e04b087caa7e3dfb2d340d977359e6cb1ecb6a8cb964ec2fc94076f1138ae4c294aa44f4d8983521ea821affc6a09999ba0754b7e3c5cb5e8b55de5aa88531bf1054f8fce5fd969e63679466a0b21853c2ef125f0c34e163ea5e9d0175306ad0ddee448bdc5b845725e1adcb43025a94dd3e8828a88098691cc5899e16c17f924256049da6fa540376e94988b4835219ffad94dfc45c7b8d2db5648aed05d11cad4d0dd7b0d7265d7f1d5c64c1ecc69cddecb5bc584dceb14ad0d5439ea3d70117a02064a228068828f5e1e453ea46532de3ec4e5d655ca43a2ab73501a93090549275ee964decc9eeab884740bf8376d1ce051493e863d872946ffe317e53d627b8aa58f4469869c23282da09694274041daeb41444131b402ec60ac1a62fcf48addf665110c638652df20511ae0319382a03cce49bab6eff8d9f43c622b4eb3c401e4ab9142f2e2fbc3ce7f88c1379051f8718f68bfd376e1758e7675e2d58cfd7be1bfb095e836e22eb373e58e5c9d3fa8cbf5436abf0d513ab381993e4d95f5a6e5890378ce47bd61f0f01ce85dc5a8a49a518fa49eb56f890faf105df57ca3b0058ea7cb148f198f6d2f960ae7786d324f0991b356a42a46433596dd3230ce2427da15a5486efcf5bd1ae7c2c87ec4dd0bc4f937381d25f2339c54fe1bff19bd923621e69badece7fa35860deafae73e7219d0fd7feb985aab4715332ee1566b23d5ca6c416900d769dfc39d23818d4f22610fce10f0c6b585aecfe572af0a926070db53eda4c22760228e345dad725d044e1840effa72618c386aea1b0ab1e29d07387bfb3bb8bb59b03e28221024f150a4235d9f0cf9ddeb4449c43f3c40e9b319734872b6b7caecc404e2a4b243a63787fe73828c4e413fec1231a797318ee65578a589572f01272d8b32c9ee1b312511d5c9517395931c895338e953153862fa2ae99ad53eb5e30ad0a59a147dc9b0c8cccdf9ca78e9a6c0364318b65ca5e004c1d725a4cf070a736b401b162950bebfd3ac3704c796e71922e0f6edef0eb77b6a396ea6b1ce7d8bc1768e06c857b9d7fddab977042596ca8297d8cfdbb4a97f8c36c571b16e96ca037ef0fdacb220b8b2a580fe766501441d33bead83938954f17850904ee4fab443252840dddf8846d695a7805045778ac5873996c4d136692ce4dfcab306d59820a24727eb032bcb8d65f32482a89e61a57b9a9d9aca70951db9e9c235177e71d8710481073c3b076aa50c75932867072701d73f903a0b48845209e56b6ea25adc53c52a477e5d30003f957231233d8948d9e69defffecc664d8bc5d476412954a8ac93b4b86b7cbba0e507c5abd2c68fda62287906f79615eb504ebe92c5d8c4e82e0485f28ab337f70e476df728893a1a8e600bd1ed9b228a1e3f466c886f40180a69f928950472008eece3fc16d8dd9c6f331c6cdd661a31269c2f661553cd56a1035f21abe4b22e2eaffb7f4943d9745bfcf21d48c465dfb048df4237ff916d5b2738a9f58728c2985769282815fb26f14320e7005aa2d624384784a7afd88b07210d536fb07669cd078155e4dfacb5f839d830ee8e637dedf03fbec88620ec8fd27ecbd3b80632ebab077bac64e674b201f1377ad165b4859ce9d034ae53b84af598ca4881399745c8c56f7971d34e75e771ce47585ac0b7b5e3d8ad37bb16afa1b8f30a4101403d5a62b32a86c5989b71a250ea03b043cb518474781315ba268762dd7e777e4e141433d29186fcde61a21d7457e13e8f8d81387f6a013c67b86f141e220bf8b7a1589977341ea3cead3cbd7f5838b20baee1d8422cc4e3363eb610b7796a32f9cdcd2acad218b7fee207cebe22f80224887a9f6b277ff7da25be91fd0846fe2950fcc14db4c92da0dc39182421ac2bbead04735000e52c63065ec89b8580384d6d947ba0f150d8561704dd57eb6874e3c1e81d6bc285179cc4d305fb3b79b8bb8dd4568fd309595cd7680bb66122cf8b3cef995727f09638f9bfdfeabbe83ac02d8aa14148e107c752b743ac30da508693f1f833c8fb7bf8c0f398a48a002fb9f2ffe06dbfc88f75c0884e60fd5b1d9fdc61acda9b480ed6e0ace4660061ad000b25830ae4ea83322d1f8b039207bd9eec6bca1df73e4c38310619024758e537e6b0936b58fe8fdbd0976e12ea8958837c76cfdaa189c64f6262f528fc13d99813738daa08bc9e465fb7bd084e8e5583478c60f0a39600e60367f9587259ef106cf572c7f56199863b318f7f982bd01d68976849bdf4e2380ad562ad2894adb9ab91008a29de819c9722cba6019fb15ee99dfa90f3bea77a597726893c9e96a392bc6867af9bf97298b6f14dbfa05869046c168d8e6476b4831012013e89e568e2a518c16c2216887b19a7df445ebe5ef9750f49f0216c0ee95f0ab25da7441d8e1547dc1274b0743299238632ee7e1caa32bea8f3dfb51e473e542118038e084be4dd583e81bdc0d8d2e45f376616339df5f5b8b937a3ce28c6e9d385cb9e0366b2da438fcb8dc120a2d4615ba2189cecc98941a313153e7c888b7954ecc996dddf29f961672262c005b3e02bad57a5ea97e806be1d76c5cdc2943c7fccdd6a977a5ef2779f75628820dc513ab0e87d92a475dcc932c952f55050b28a91e37276010e9d6860c28f74c755bae6dba05c9b84d32d4e0c15bf53a7da441034997f2c1467cda9abbd8981283548813ec31e1d312890e6a6761f302ab4fa93becaa865c5b9ca57bc0553ee9c3433ae6948926d56f518a799861de644b52d607dab2bf374150099c9778413c6b7f61ad28a0506ab8009612911754737945f00ebaa0cf100c291b14c3c8c8753f5b543e88ecaf8e43c0549d4b9b67fb7bca0", 0x1000, 0x2}, {&(0x7f0000001200)="3e99c0fff5856b731aadd55232f45ee5a23f0bc34db4b8475f628a5c0b9bcc3648093289d6c7cae988d4718ba6f789b9c4426f3e030f", 0x36, 0x40}, {&(0x7f0000001240), 0x0, 0x3ff}, {&(0x7f0000001280)="26433c6bc9d562985631c3d8a768a12224a91fe7ce2e2510cddb590d99ea64633a3be2145fe846dcb0262faf25f26af051cec073b3cf292fdceaed53747610af29d366b7e10b8d040b64a991c0f17b80a7a1714f2f1490f91ef1802cb251c0a94d2564dc3240ce0f76bf39f40f29504a5dc75b23f3246de11ff728361e40b1eab7cc12dc95c8ee0509bf4143d1fb3950f394b0751cc26e132fa45b9caa2c398454005854ae79088e51f62800c09c9954343e2850716f10a6a928605d35d0279701fe06d020", 0xc5, 0x2}], 0x0, &(0x7f0000001400)={[{@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@uid={'uid', 0x3d, 0xee01}}, {@nr_blocks={'nr_blocks', 0x3d, [0x31, 0x78]}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '\\!\xec]@!)\\\\-'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) move_mount(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000001240)='./file0\x00', 0x22) [ 852.371261] FAULT_INJECTION: forcing a failure. [ 852.371261] name failslab, interval 1, probability 0, space 0, times 0 [ 852.373665] CPU: 0 PID: 8489 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 852.375106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 852.376817] Call Trace: [ 852.377372] dump_stack+0x107/0x167 [ 852.378137] should_fail.cold+0x5/0xa [ 852.378936] ? mempool_alloc+0x148/0x360 [ 852.379776] ? mempool_free_pages+0x20/0x20 [ 852.380674] should_failslab+0x5/0x20 [ 852.381462] kmem_cache_alloc+0x5b/0x310 [ 852.382319] ? mempool_free_pages+0x20/0x20 [ 852.383212] mempool_alloc+0x148/0x360 [ 852.384023] ? mempool_resize+0x7d0/0x7d0 [ 852.384885] ? lock_acquire+0x197/0x470 [ 852.385734] ? find_held_lock+0x2c/0x110 [ 852.386617] bio_alloc_bioset+0x36e/0x600 [ 852.387490] ? submit_bio_noacct+0x1010/0x1010 [ 852.388438] ? bvec_alloc+0x2f0/0x2f0 [ 852.389241] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 852.390458] write_dirty_buffer+0xcb/0x180 [ 852.391577] __flush_batch+0x11b/0x2b0 [ 852.392610] ? jbd2_journal_skip_recovery+0x160/0x160 [ 852.393946] ? lock_downgrade+0x6d0/0x6d0 [ 852.394890] ? rwlock_bug.part.0+0x90/0x90 [ 852.395816] jbd2_log_do_checkpoint+0x8df/0xf20 [ 852.396865] ? do_raw_spin_lock+0x121/0x260 [ 852.397785] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 852.399023] ? rwlock_bug.part.0+0x90/0x90 [ 852.399935] jbd2_journal_flush+0x14b/0x530 [ 852.400841] ext4_change_inode_journal_flag+0x351/0x4b0 [ 852.401967] ext4_ioctl_setflags+0xa39/0xbe0 [ 852.402915] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 852.403898] ? from_kgid_munged+0x130/0x130 [ 852.404816] __ext4_ioctl+0x2eab/0x4160 [ 852.405670] ? ext4_reset_inode_seed+0x450/0x450 [ 852.406675] ? avc_has_perm+0xc5/0x1b0 [ 852.407485] ? avc_has_perm+0x108/0x1b0 [ 852.408311] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 852.409300] ? lock_acquire+0x197/0x470 [ 852.410127] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 852.411213] ? do_vfs_ioctl+0x283/0x10d0 [ 852.412062] ? generic_block_fiemap+0x60/0x60 [ 852.412996] ? file_has_perm+0x183/0x280 [ 852.413839] ? inode_has_perm+0x1d0/0x1d0 [ 852.414733] ? selinux_file_ioctl+0xb6/0x270 [ 852.415648] ? __ext4_ioctl+0x4160/0x4160 [ 852.416517] __x64_sys_ioctl+0x19a/0x210 [ 852.417363] do_syscall_64+0x33/0x40 [ 852.418152] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 852.419245] RIP: 0033:0x7f067bb89b19 [ 852.420034] 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 [ 852.423854] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 852.425436] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 852.426923] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 852.428405] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 852.429886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 852.431382] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 [ 852.473788] FAULT_INJECTION: forcing a failure. [ 852.473788] name failslab, interval 1, probability 0, space 0, times 0 [ 852.475185] CPU: 1 PID: 8479 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 852.475950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 852.476869] Call Trace: [ 852.477175] dump_stack+0x107/0x167 [ 852.477582] should_fail.cold+0x5/0xa [ 852.478014] ? create_object.isra.0+0x3a/0xa20 [ 852.478537] should_failslab+0x5/0x20 [ 852.478973] kmem_cache_alloc+0x5b/0x310 [ 852.479426] ? mark_lock+0xf5/0x2df0 [ 852.479843] create_object.isra.0+0x3a/0xa20 [ 852.480331] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 852.480898] kmem_cache_alloc+0x159/0x310 [ 852.481361] ? mempool_free_pages+0x20/0x20 [ 852.481839] mempool_alloc+0x148/0x360 [ 852.482295] ? mempool_resize+0x7d0/0x7d0 [ 852.482756] ? lock_downgrade+0x6d0/0x6d0 [ 852.483227] bio_alloc_bioset+0x36e/0x600 [ 852.483686] ? bvec_alloc+0x2f0/0x2f0 [ 852.484111] ? write_one_page+0x4f0/0x4f0 [ 852.484581] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 852.485115] ? create_page_buffers+0x139/0x230 [ 852.485623] __block_write_full_page+0x7cd/0x1050 [ 852.486157] ? end_buffer_write_sync+0xf0/0xf0 [ 852.486669] ? __blkdev_direct_IO_simple+0x930/0x930 [ 852.487225] block_write_full_page+0x220/0x290 [ 852.487731] ? __blkdev_direct_IO_simple+0x930/0x930 [ 852.488288] __writepage+0x67/0x180 [ 852.488685] write_cache_pages+0x57f/0xe50 [ 852.489154] ? tag_pages_for_writeback+0x450/0x450 [ 852.489692] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 852.490247] ? try_to_wake_up+0x5c4/0x1290 [ 852.490712] ? find_held_lock+0x2c/0x110 [ 852.491170] ? blkdev_readahead+0x20/0x20 [ 852.491625] generic_writepages+0xe2/0x160 [ 852.492090] ? write_cache_pages+0xe50/0xe50 [ 852.492579] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 852.493156] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 852.493714] do_writepages+0xee/0x2a0 [ 852.494131] ? page_writeback_cpu_online+0x20/0x20 [ 852.494687] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 852.495234] ? lock_downgrade+0x6d0/0x6d0 [ 852.495692] ? do_raw_write_lock+0x11a/0x280 [ 852.496170] ? do_raw_read_unlock+0x70/0x70 [ 852.496644] filemap_flush+0x239/0x2e0 [ 852.497067] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 852.497615] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 852.498519] ? get_nr_dirty_inodes+0x19e/0x220 [ 852.499016] __sync_blockdev+0xa5/0xf0 [ 852.499438] sync_filesystem.part.0+0xbd/0x1f0 [ 852.499937] __x64_sys_syncfs+0x1a1/0x250 [ 852.500395] do_syscall_64+0x33/0x40 [ 852.500802] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 852.501371] RIP: 0033:0x7f3897ecab19 [ 852.501781] 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 [ 852.503821] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 852.504665] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 852.505442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 852.506236] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 852.507026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 852.507815] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 852.606624] FAULT_INJECTION: forcing a failure. [ 852.606624] name failslab, interval 1, probability 0, space 0, times 0 [ 852.607035] tmpfs: Bad value for 'uid' [ 852.608968] CPU: 1 PID: 8471 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 852.611172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 852.612863] Call Trace: [ 852.613410] dump_stack+0x107/0x167 [ 852.614160] should_fail.cold+0x5/0xa [ 852.614946] ? create_object.isra.0+0x3a/0xa20 [ 852.615883] should_failslab+0x5/0x20 [ 852.616655] kmem_cache_alloc+0x5b/0x310 [ 852.617481] ? mark_lock+0xf5/0x2df0 [ 852.618244] create_object.isra.0+0x3a/0xa20 [ 852.619137] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 852.620172] kmem_cache_alloc+0x159/0x310 [ 852.621019] ? mempool_free_pages+0x20/0x20 [ 852.621892] mempool_alloc+0x148/0x360 [ 852.622704] ? mempool_resize+0x7d0/0x7d0 [ 852.623543] ? lock_downgrade+0x6d0/0x6d0 [ 852.624403] bio_alloc_bioset+0x36e/0x600 [ 852.625245] ? bvec_alloc+0x2f0/0x2f0 [ 852.626014] ? write_one_page+0x4f0/0x4f0 [ 852.626876] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 852.627875] __block_write_full_page+0x7cd/0x1050 [ 852.628859] ? end_buffer_write_sync+0xf0/0xf0 [ 852.629785] ? __blkdev_direct_IO_simple+0x930/0x930 [ 852.630839] block_write_full_page+0x220/0x290 [ 852.631763] ? __blkdev_direct_IO_simple+0x930/0x930 [ 852.632794] __writepage+0x67/0x180 [ 852.633537] write_cache_pages+0x57f/0xe50 [ 852.634410] ? tag_pages_for_writeback+0x450/0x450 [ 852.635416] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 852.636410] ? __lock_acquire+0x1657/0x5b00 [ 852.637303] ? lock_chain_count+0x20/0x20 [ 852.638151] ? blkdev_readahead+0x20/0x20 [ 852.638995] generic_writepages+0xe2/0x160 [ 852.639855] ? write_cache_pages+0xe50/0xe50 [ 852.640748] ? lock_acquire+0x197/0x470 [ 852.641550] ? jbd2_log_wait_commit+0x337/0x430 [ 852.642508] ? lock_downgrade+0x6d0/0x6d0 [ 852.643338] do_writepages+0xee/0x2a0 [ 852.644108] ? page_writeback_cpu_online+0x20/0x20 [ 852.645087] ? do_raw_read_unlock+0x3b/0x70 [ 852.645952] ? _raw_read_unlock+0x1a/0x30 [ 852.646804] ? jbd2_log_wait_commit+0x374/0x430 [ 852.647746] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 852.648977] __filemap_fdatawrite_range+0x24b/0x2f0 [ 852.649972] ? delete_from_page_cache_batch+0xa30/0xa30 [ 852.651075] ? ext4_sync_fs+0x313/0x7a0 [ 852.651886] filemap_write_and_wait_range+0x65/0x100 [ 852.652910] __sync_blockdev+0x84/0xf0 [ 852.653700] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 852.655360] sync_filesystem.part.0+0x189/0x1f0 [ 852.656298] __x64_sys_syncfs+0x1a1/0x250 [ 852.657139] do_syscall_64+0x33/0x40 [ 852.657894] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 852.658944] RIP: 0033:0x7f6826b6bb19 [ 852.659700] 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 [ 852.663423] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 852.664959] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 852.666407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 852.667845] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 852.669286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 852.670745] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 [ 852.759886] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 852.761537] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 852.763340] FAULT_INJECTION: forcing a failure. [ 852.763340] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 852.765776] CPU: 1 PID: 8480 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 852.767162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 852.768852] Call Trace: [ 852.769394] dump_stack+0x107/0x167 [ 852.770137] should_fail.cold+0x5/0xa [ 852.770949] strncpy_from_user+0x34/0x470 [ 852.771800] getname_flags.part.0+0x95/0x4f0 [ 852.772703] getname+0x8e/0xd0 [ 852.773354] do_sys_openat2+0xf9/0x420 [ 852.774137] ? __kasan_slab_free+0x122/0x160 [ 852.775035] ? build_open_flags+0x6f0/0x6f0 [ 852.775916] ? __x64_sys_mount+0x227/0x300 [ 852.776783] ? kfree+0xd7/0x340 [ 852.777475] __x64_sys_openat+0x13f/0x1f0 [ 852.778338] ? __ia32_sys_open+0x1c0/0x1c0 [ 852.779207] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 852.780283] ? syscall_enter_from_user_mode+0x1d/0x50 [ 852.781327] do_syscall_64+0x33/0x40 [ 852.782083] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 852.783126] RIP: 0033:0x7ff36bc17a04 [ 852.783879] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 852.787632] RSP: 002b:00007ff3691d9f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 852.789169] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc17a04 [ 852.790643] RDX: 0000000000010000 RSI: 0000000020000000 RDI: 00000000ffffff9c [ 852.792094] RBP: 0000000020000000 R08: 0000000000000000 R09: 0000000020000280 [ 852.793535] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 852.794985] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 852.797135] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:50:54 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 10) 19:50:54 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 24) 19:50:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x700, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:50:54 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x7, 0x6, 0xfffffffffffffffb, 0x7}) 19:50:54 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 16) 19:50:54 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000a00)={0x60000002}) r2 = syz_io_uring_setup(0x4d4f, &(0x7f0000000240), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000900)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x0, @fd, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_setup(0x500e, &(0x7f0000000800)={0x0, 0x57fe, 0x1, 0x3, 0x3d9, 0x0, r2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000880), &(0x7f00000008c0)) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x353e, &(0x7f0000000040)={0x0, 0xb6c0, 0x4, 0x3, 0x8b, 0x0, r2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r7 = syz_open_procfs(0x0, &(0x7f0000000300)='attr/current\x00') ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000700)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740), 0x80100, 0x0) syz_io_uring_setup(0x18b7, &(0x7f0000000940)={0x0, 0xe9a9, 0x10, 0x2, 0x258, 0x0, r8}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000200), &(0x7f00000009c0)) sendmsg$unix(r7, &(0x7f00000007c0)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000003c0)="dd1a3c878c84bc337a800d8b82b12312734649ac85d0a21518be0957fd1b7a00ed5c601219622e095d", 0x29}, {&(0x7f0000000d80)="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", 0x1000}, {&(0x7f0000000400)="c3432efbedba4661f466c31cf570169757454ba26eb26cdef984a6f4e98cd3cbc07748f9461c1305e81c3179fc17c22ab668de4c40664ada465a76635044c5a95f068b6d6707882666b13113a2ef44efd6555aeee45a3b75e28ebead9583bc1b43a05498bdc7c4922e046995e9e1050c610bc1bda9723a8af26a506b2dc9eed899a1fd1b50de6cdb6f910c2a00aaa9ac1c643a4e47f085e993397942155f000de8eabe6d818631a74393d59370fc3d5ef347c7405b7c219d0233b3e0bd6fe5", 0xbf}, {&(0x7f00000004c0)="cff43b83ae1d4974069f068041ed3b6801152ffb14538171e5c20bd673165e652182ddfadde3e8b711e5e00d9b8d2ebe2c8056802889cb690a3bd3e1b241755ad18643f70ca921efeda96fbf3296882ff778ceefd6171a2def0a18138e69a0e34c3110c3dae63cd41de47e874c67d4ffaa964e679be79fd07bd8c30159169ce7e1fec4ca32d58990ce13eff8413d3c955341", 0x92}, {&(0x7f0000000580)="785c2ea3e132523e142ab1592f0919d861d310d8124af1216c4c85a00aed3519ba37063ee21bd26d148773c11fafaa5b3a1287d126839ea4adad4e90d233a9aa9b496a3da6e9b6e0858fa09d358e9ec9db53bcbc79b761a0ad45454482853df0c87e36a645eb89fc21f4b7894f895bf6ac91f707c9f3d5cdd912efef3d23791278c48affcd110f4695d3bef685ea15134ebb38a1e1c44c96ed923fe6ace60474b63c08b84834e38af2f16e60fc7239510635bc9466f99839bceb72bc4348794e59756dec1755f35d4e93b1a8a6cf29ba4417a4b6da463feb3836c4debaff9b361e00503da3e754a75ce9629c59c5483d8abef2", 0xf3}], 0x5, &(0x7f0000000780)=[@rights={{0x20, 0x1, 0x1, [r8, 0xffffffffffffffff, r9, r1]}}], 0x20, 0x20004000}, 0x4000000) syz_io_uring_submit(r6, r4, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x77359400}, 0x1, 0x1}, 0x77) syz_io_uring_submit(0x0, r4, &(0x7f0000000100)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffff9c, &(0x7f0000000040)={0x8040, 0x20, 0x4}, &(0x7f00000000c0)='./file0\x00', 0x18, 0x0, 0x12345}, 0x6) 19:50:54 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 3) 19:50:54 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 9) [ 865.775265] audit: type=1400 audit(1686599454.744:14): avc: denied { block_suspend } for pid=8519 comm="syz-executor.6" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 19:50:54 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) [ 865.889090] FAULT_INJECTION: forcing a failure. [ 865.889090] name failslab, interval 1, probability 0, space 0, times 0 [ 865.891829] CPU: 1 PID: 8528 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 865.893421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 865.895373] Call Trace: [ 865.895995] dump_stack+0x107/0x167 [ 865.896852] should_fail.cold+0x5/0xa [ 865.897742] ? create_object.isra.0+0x3a/0xa20 [ 865.898833] should_failslab+0x5/0x20 [ 865.899717] kmem_cache_alloc+0x5b/0x310 [ 865.900690] create_object.isra.0+0x3a/0xa20 [ 865.901713] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 865.902904] kmem_cache_alloc+0x159/0x310 [ 865.903869] ? mempool_free_pages+0x20/0x20 [ 865.904860] mempool_alloc+0x148/0x360 [ 865.905763] ? mempool_resize+0x7d0/0x7d0 [ 865.906801] ? __lock_acquire+0x1657/0x5b00 [ 865.907819] bio_alloc_bioset+0x36e/0x600 [ 865.908772] ? do_syscall_64+0x33/0x40 [ 865.909669] ? lock_chain_count+0x20/0x20 [ 865.910636] ? bvec_alloc+0x2f0/0x2f0 [ 865.911514] ? lock_chain_count+0x20/0x20 [ 865.912482] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 865.913623] jbd2_write_superblock+0x371/0x8a0 [ 865.914688] ? jbd2_journal_abort+0x140/0x140 [ 865.915738] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 865.916989] __jbd2_update_log_tail+0x55/0x390 [ 865.918035] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 865.919221] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 865.920345] ? __flush_batch+0x2b0/0x2b0 [ 865.921274] ? __brelse+0x84/0xa0 [ 865.922084] ? do_raw_spin_unlock+0x4f/0x220 [ 865.923108] jbd2_log_do_checkpoint+0x794/0xf20 [ 865.924183] ? do_raw_spin_lock+0x121/0x260 [ 865.925176] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 865.926482] ? rwlock_bug.part.0+0x90/0x90 [ 865.927466] jbd2_journal_flush+0x14b/0x530 [ 865.928470] ext4_change_inode_journal_flag+0x351/0x4b0 [ 865.929695] ext4_ioctl_setflags+0xa39/0xbe0 [ 865.930738] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 865.931801] ? from_kgid_munged+0x130/0x130 [ 865.932793] __ext4_ioctl+0x2eab/0x4160 [ 865.933716] ? ext4_reset_inode_seed+0x450/0x450 [ 865.934795] ? avc_has_perm+0xc5/0x1b0 [ 865.935673] ? avc_has_perm+0x108/0x1b0 [ 865.936579] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 865.937644] ? lock_acquire+0x197/0x470 [ 865.938578] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 865.939751] ? do_vfs_ioctl+0x283/0x10d0 [ 865.940667] ? generic_block_fiemap+0x60/0x60 [ 865.941676] ? file_has_perm+0x183/0x280 [ 865.942616] ? inode_has_perm+0x1d0/0x1d0 [ 865.943578] ? selinux_file_ioctl+0xb6/0x270 [ 865.944587] ? __ext4_ioctl+0x4160/0x4160 [ 865.945534] __x64_sys_ioctl+0x19a/0x210 [ 865.946479] do_syscall_64+0x33/0x40 [ 865.947328] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 865.948504] RIP: 0033:0x7f067bb89b19 [ 865.949353] 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 [ 865.953593] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 865.955336] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 865.956974] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 865.958621] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 865.960146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 865.961601] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 19:50:54 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000180)={0x0, 0xfdfdffff, 0x6, 0x0, '\x00', [{0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x800, 0x0, 0x8}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) r1 = openat(r0, &(0x7f0000000140)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x1, 0x4, 0x4}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r2, &(0x7f0000000340)=ANY=[], 0x40) 19:50:54 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'xfrm0\x00'}) [ 865.995523] FAULT_INJECTION: forcing a failure. [ 865.995523] name failslab, interval 1, probability 0, space 0, times 0 [ 865.997932] CPU: 0 PID: 8533 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 865.999353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.001065] Call Trace: [ 866.001620] dump_stack+0x107/0x167 [ 866.002403] should_fail.cold+0x5/0xa [ 866.003199] ? create_object.isra.0+0x3a/0xa20 [ 866.004157] should_failslab+0x5/0x20 [ 866.004948] kmem_cache_alloc+0x5b/0x310 [ 866.005799] create_object.isra.0+0x3a/0xa20 [ 866.006719] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 866.007783] kmem_cache_alloc+0x159/0x310 [ 866.008656] ? mempool_free_pages+0x20/0x20 [ 866.009542] mempool_alloc+0x148/0x360 [ 866.010357] ? mempool_resize+0x7d0/0x7d0 [ 866.011222] ? lock_acquire+0x197/0x470 [ 866.012045] ? find_held_lock+0x2c/0x110 [ 866.012898] bio_alloc_bioset+0x36e/0x600 [ 866.013764] ? submit_bio_noacct+0x1010/0x1010 [ 866.014724] ? bvec_alloc+0x2f0/0x2f0 [ 866.015531] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 866.016564] write_dirty_buffer+0xcb/0x180 [ 866.017444] __flush_batch+0x11b/0x2b0 [ 866.018245] ? jbd2_journal_skip_recovery+0x160/0x160 [ 866.019331] ? lock_downgrade+0x6d0/0x6d0 [ 866.020190] ? rwlock_bug.part.0+0x90/0x90 [ 866.021083] jbd2_log_do_checkpoint+0x8df/0xf20 [ 866.022049] ? do_raw_spin_lock+0x121/0x260 [ 866.022962] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 866.024121] ? rwlock_bug.part.0+0x90/0x90 [ 866.025012] jbd2_journal_flush+0x14b/0x530 [ 866.025904] ext4_change_inode_journal_flag+0x351/0x4b0 [ 866.027014] ext4_ioctl_setflags+0xa39/0xbe0 [ 866.027920] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 866.028888] ? from_kgid_munged+0x130/0x130 [ 866.029784] __ext4_ioctl+0x2eab/0x4160 [ 866.030644] ? ext4_reset_inode_seed+0x450/0x450 [ 866.031601] ? avc_has_perm+0xc5/0x1b0 [ 866.032404] ? avc_has_perm+0x108/0x1b0 [ 866.033215] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 866.034182] ? lock_acquire+0x197/0x470 [ 866.035017] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 866.036084] ? do_vfs_ioctl+0x283/0x10d0 [ 866.036933] ? generic_block_fiemap+0x60/0x60 [ 866.037880] ? file_has_perm+0x183/0x280 [ 866.038744] ? inode_has_perm+0x1d0/0x1d0 [ 866.039616] ? selinux_file_ioctl+0xb6/0x270 [ 866.040560] ? __ext4_ioctl+0x4160/0x4160 [ 866.041419] __x64_sys_ioctl+0x19a/0x210 [ 866.042278] do_syscall_64+0x33/0x40 [ 866.043072] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 866.044104] RIP: 0033:0x7f3aab9d8b19 [ 866.044871] 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 [ 866.048593] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 866.050167] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 866.051660] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 866.053131] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 866.054611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 866.056079] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 866.093453] FAULT_INJECTION: forcing a failure. [ 866.093453] name failslab, interval 1, probability 0, space 0, times 0 [ 866.095800] CPU: 0 PID: 8520 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 866.097218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.099054] Call Trace: [ 866.099598] dump_stack+0x107/0x167 [ 866.100348] should_fail.cold+0x5/0xa [ 866.101156] ? mempool_alloc+0x148/0x360 [ 866.101986] ? mempool_free_pages+0x20/0x20 [ 866.102894] should_failslab+0x5/0x20 [ 866.103678] kmem_cache_alloc+0x5b/0x310 [ 866.104528] ? mempool_free_pages+0x20/0x20 [ 866.105460] mempool_alloc+0x148/0x360 [ 866.106271] ? mempool_resize+0x7d0/0x7d0 [ 866.107141] ? lock_downgrade+0x6d0/0x6d0 [ 866.108009] bio_alloc_bioset+0x36e/0x600 [ 866.108921] ? bvec_alloc+0x2f0/0x2f0 [ 866.109706] ? write_one_page+0x4f0/0x4f0 [ 866.110586] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 866.111605] ? create_page_buffers+0x139/0x230 [ 866.112557] __block_write_full_page+0x7cd/0x1050 [ 866.113556] ? end_buffer_write_sync+0xf0/0xf0 [ 866.114510] ? __blkdev_direct_IO_simple+0x930/0x930 [ 866.115559] block_write_full_page+0x220/0x290 [ 866.116500] ? __blkdev_direct_IO_simple+0x930/0x930 [ 866.117546] __writepage+0x67/0x180 [ 866.118300] write_cache_pages+0x57f/0xe50 [ 866.119183] ? tag_pages_for_writeback+0x450/0x450 [ 866.120207] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 866.121231] ? try_to_wake_up+0x5c4/0x1290 [ 866.122108] ? find_held_lock+0x2c/0x110 [ 866.122959] ? blkdev_readahead+0x20/0x20 [ 866.123814] generic_writepages+0xe2/0x160 [ 866.124686] ? write_cache_pages+0xe50/0xe50 [ 866.125606] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 866.126693] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 866.127746] do_writepages+0xee/0x2a0 [ 866.128539] ? page_writeback_cpu_online+0x20/0x20 [ 866.129548] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 866.130602] ? lock_downgrade+0x6d0/0x6d0 [ 866.131462] ? do_raw_write_lock+0x11a/0x280 [ 866.132372] ? do_raw_read_unlock+0x70/0x70 [ 866.133267] filemap_flush+0x239/0x2e0 [ 866.134077] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 866.135157] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 866.136851] ? get_nr_dirty_inodes+0x19e/0x220 [ 866.137804] __sync_blockdev+0xa5/0xf0 [ 866.138618] sync_filesystem.part.0+0xbd/0x1f0 [ 866.139561] __x64_sys_syncfs+0x1a1/0x250 [ 866.140416] do_syscall_64+0x33/0x40 [ 866.141190] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 866.142239] RIP: 0033:0x7f6826b6bb19 [ 866.143025] 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 [ 866.146846] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 866.148407] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 866.149870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 866.151370] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 866.152837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 866.154308] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 [ 866.207254] FAULT_INJECTION: forcing a failure. [ 866.207254] name failslab, interval 1, probability 0, space 0, times 0 [ 866.209630] CPU: 0 PID: 8518 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 866.211145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.212836] Call Trace: [ 866.213386] dump_stack+0x107/0x167 [ 866.214131] should_fail.cold+0x5/0xa [ 866.214923] ? create_task_io_context+0x2c/0x430 [ 866.215893] should_failslab+0x5/0x20 19:50:55 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 17) [ 866.216676] kmem_cache_alloc_node+0x55/0x330 [ 866.217737] create_task_io_context+0x2c/0x430 [ 866.218696] submit_bio_checks+0x1382/0x1730 [ 866.219608] ? __lock_acquire+0xbb1/0x5b00 [ 866.220485] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 866.221779] submit_bio_noacct+0x82/0x1010 [ 866.222675] ? blk_queue_enter+0xc30/0xc30 [ 866.223557] ? lock_acquire+0x197/0x470 [ 866.224373] ? find_held_lock+0x2c/0x110 [ 866.225219] submit_bio+0xf3/0x4e0 [ 866.225958] ? submit_bio_noacct+0x1010/0x1010 [ 866.226929] submit_bh_wbc.constprop.0+0x580/0x780 [ 866.227943] __block_write_full_page+0x7cd/0x1050 [ 866.228955] ? end_buffer_write_sync+0xf0/0xf0 [ 866.229893] ? __blkdev_direct_IO_simple+0x930/0x930 [ 866.230949] block_write_full_page+0x220/0x290 [ 866.231887] ? __blkdev_direct_IO_simple+0x930/0x930 [ 866.232935] __writepage+0x67/0x180 [ 866.233686] write_cache_pages+0x57f/0xe50 [ 866.234579] ? tag_pages_for_writeback+0x450/0x450 [ 866.235602] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 866.236607] ? __lock_acquire+0x1657/0x5b00 [ 866.237514] ? lock_chain_count+0x20/0x20 [ 866.238388] ? blkdev_readahead+0x20/0x20 [ 866.239254] generic_writepages+0xe2/0x160 [ 866.240132] ? write_cache_pages+0xe50/0xe50 [ 866.241042] ? lock_acquire+0x197/0x470 [ 866.241870] ? jbd2_log_wait_commit+0x337/0x430 [ 866.242875] ? lock_downgrade+0x6d0/0x6d0 [ 866.243735] do_writepages+0xee/0x2a0 [ 866.244532] ? page_writeback_cpu_online+0x20/0x20 [ 866.245545] ? do_raw_read_unlock+0x3b/0x70 [ 866.246439] ? _raw_read_unlock+0x1a/0x30 [ 866.247294] ? jbd2_log_wait_commit+0x374/0x430 [ 866.248268] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 866.249540] __filemap_fdatawrite_range+0x24b/0x2f0 [ 866.250574] ? delete_from_page_cache_batch+0xa30/0xa30 [ 866.251680] ? ext4_sync_fs+0x313/0x7a0 [ 866.252509] filemap_write_and_wait_range+0x65/0x100 [ 866.253569] __sync_blockdev+0x84/0xf0 [ 866.254369] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 866.256072] sync_filesystem.part.0+0x189/0x1f0 [ 866.257033] __x64_sys_syncfs+0x1a1/0x250 [ 866.257889] do_syscall_64+0x33/0x40 [ 866.258661] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 866.259717] RIP: 0033:0x7f3897ecab19 [ 866.260482] 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 [ 866.264273] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 866.265832] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 866.267315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 866.268781] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 866.270249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 866.271727] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 19:50:55 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 19:50:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 11) [ 866.335363] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 866.337131] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 866.339245] FAULT_INJECTION: forcing a failure. [ 866.339245] name failslab, interval 1, probability 0, space 0, times 0 [ 866.340261] FAULT_INJECTION: forcing a failure. [ 866.340261] name failslab, interval 1, probability 0, space 0, times 0 [ 866.341772] CPU: 1 PID: 8524 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 866.345375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.347063] Call Trace: [ 866.347607] dump_stack+0x107/0x167 [ 866.348353] should_fail.cold+0x5/0xa [ 866.349127] ? create_object.isra.0+0x3a/0xa20 [ 866.350063] should_failslab+0x5/0x20 [ 866.350846] kmem_cache_alloc+0x5b/0x310 [ 866.351679] create_object.isra.0+0x3a/0xa20 [ 866.352571] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 866.353598] kmem_cache_alloc+0x159/0x310 [ 866.354458] getname_flags.part.0+0x50/0x4f0 [ 866.355350] getname+0x8e/0xd0 [ 866.356013] do_sys_openat2+0xf9/0x420 [ 866.356798] ? __kasan_slab_free+0x122/0x160 [ 866.357692] ? build_open_flags+0x6f0/0x6f0 [ 866.358573] ? __x64_sys_mount+0x227/0x300 [ 866.359427] ? kfree+0xd7/0x340 [ 866.360100] __x64_sys_openat+0x13f/0x1f0 [ 866.360936] ? __ia32_sys_open+0x1c0/0x1c0 [ 866.361798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 866.362892] ? syscall_enter_from_user_mode+0x1d/0x50 [ 866.363937] do_syscall_64+0x33/0x40 [ 866.364700] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 866.365738] RIP: 0033:0x7ff36bc17a04 [ 866.366498] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 866.370226] RSP: 002b:00007ff3691d9f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 866.371767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc17a04 [ 866.373208] RDX: 0000000000010000 RSI: 0000000020000000 RDI: 00000000ffffff9c [ 866.374664] RBP: 0000000020000000 R08: 0000000000000000 R09: 0000000020000280 [ 866.376106] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 866.377546] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 866.379035] CPU: 0 PID: 8543 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 866.380451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.382152] Call Trace: [ 866.382715] dump_stack+0x107/0x167 [ 866.383471] should_fail.cold+0x5/0xa [ 866.384261] ? create_object.isra.0+0x3a/0xa20 [ 866.385203] should_failslab+0x5/0x20 [ 866.385986] kmem_cache_alloc+0x5b/0x310 [ 866.386846] create_object.isra.0+0x3a/0xa20 [ 866.387756] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 866.388805] kmem_cache_alloc+0x159/0x310 [ 866.389669] ? mempool_free_pages+0x20/0x20 19:50:55 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r5 = openat(r4, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRESHEX, @ANYRESHEX=r2, @ANYRESHEX, @ANYRESDEC=r1, @ANYRES16=r5, @ANYRES32=r3, @ANYRES32=r3], 0x40) [ 866.390666] mempool_alloc+0x148/0x360 [ 866.391505] ? mempool_resize+0x7d0/0x7d0 [ 866.392371] ? lock_acquire+0x197/0x470 [ 866.393187] ? find_held_lock+0x2c/0x110 [ 866.394041] bio_alloc_bioset+0x36e/0x600 [ 866.394915] ? submit_bio_noacct+0x1010/0x1010 [ 866.395865] ? bvec_alloc+0x2f0/0x2f0 [ 866.396669] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 866.397695] write_dirty_buffer+0xcb/0x180 [ 866.398574] __flush_batch+0x11b/0x2b0 [ 866.399381] ? jbd2_journal_skip_recovery+0x160/0x160 [ 866.400448] ? lock_downgrade+0x6d0/0x6d0 [ 866.401312] ? rwlock_bug.part.0+0x90/0x90 [ 866.402198] jbd2_log_do_checkpoint+0x8df/0xf20 [ 866.403174] ? do_raw_spin_lock+0x121/0x260 [ 866.404061] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 866.405461] ? rwlock_bug.part.0+0x90/0x90 [ 866.406473] jbd2_journal_flush+0x14b/0x530 [ 866.407618] ext4_change_inode_journal_flag+0x351/0x4b0 [ 866.408856] ext4_ioctl_setflags+0xa39/0xbe0 [ 866.409847] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 866.410906] ? from_kgid_munged+0x130/0x130 [ 866.411890] __ext4_ioctl+0x2eab/0x4160 [ 866.412824] ? ext4_reset_inode_seed+0x450/0x450 [ 866.413870] ? avc_has_perm+0xc5/0x1b0 [ 866.414752] ? avc_has_perm+0x108/0x1b0 [ 866.415635] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 866.416677] ? lock_acquire+0x197/0x470 [ 866.417561] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 866.418712] ? do_vfs_ioctl+0x283/0x10d0 [ 866.419607] ? generic_block_fiemap+0x60/0x60 [ 866.420587] ? file_has_perm+0x183/0x280 [ 866.421488] ? inode_has_perm+0x1d0/0x1d0 [ 866.422442] ? selinux_file_ioctl+0xb6/0x270 [ 866.423427] ? __ext4_ioctl+0x4160/0x4160 [ 866.424346] __x64_sys_ioctl+0x19a/0x210 [ 866.425245] do_syscall_64+0x33/0x40 [ 866.426079] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 866.427257] RIP: 0033:0x7f067bb89b19 [ 866.428106] 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 [ 866.432227] RSP: 002b:00007f06790ff188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 866.433923] RAX: ffffffffffffffda RBX: 00007f067bc9cf60 RCX: 00007f067bb89b19 [ 866.435552] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 866.437129] RBP: 00007f06790ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 866.438710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 866.440280] R13: 00007fffc99a0fdf R14: 00007f06790ff300 R15: 0000000000022000 [ 866.471952] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 866.522392] FAULT_INJECTION: forcing a failure. [ 866.522392] name failslab, interval 1, probability 0, space 0, times 0 [ 866.524731] CPU: 1 PID: 8549 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 866.526111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.527820] Call Trace: [ 866.528361] dump_stack+0x107/0x167 [ 866.529101] should_fail.cold+0x5/0xa [ 866.529876] ? mempool_alloc+0x148/0x360 [ 866.530718] ? mempool_free_pages+0x20/0x20 [ 866.531614] should_failslab+0x5/0x20 [ 866.532388] kmem_cache_alloc+0x5b/0x310 [ 866.533220] ? mempool_free_pages+0x20/0x20 [ 866.534093] mempool_alloc+0x148/0x360 [ 866.534901] ? mempool_resize+0x7d0/0x7d0 [ 866.535757] ? __lock_acquire+0x1657/0x5b00 [ 866.536651] bio_alloc_bioset+0x36e/0x600 [ 866.537504] ? do_syscall_64+0x33/0x40 [ 866.538297] ? lock_chain_count+0x20/0x20 [ 866.539147] ? bvec_alloc+0x2f0/0x2f0 [ 866.539923] ? lock_chain_count+0x20/0x20 [ 866.540782] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 866.541789] jbd2_write_superblock+0x371/0x8a0 [ 866.542738] ? jbd2_journal_abort+0x140/0x140 [ 866.543675] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 866.544777] __jbd2_update_log_tail+0x55/0x390 [ 866.545704] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 866.546752] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 866.547753] ? __flush_batch+0x2b0/0x2b0 [ 866.548575] ? __brelse+0x84/0xa0 19:50:55 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 4) [ 866.549298] ? do_raw_spin_unlock+0x4f/0x220 [ 866.550416] jbd2_log_do_checkpoint+0x794/0xf20 [ 866.551386] ? do_raw_spin_lock+0x121/0x260 [ 866.552256] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 866.553408] ? rwlock_bug.part.0+0x90/0x90 [ 866.554294] jbd2_journal_flush+0x14b/0x530 [ 866.555193] ext4_change_inode_journal_flag+0x351/0x4b0 [ 866.556285] ext4_ioctl_setflags+0xa39/0xbe0 [ 866.557190] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 866.558144] ? from_kgid_munged+0x130/0x130 [ 866.559072] __ext4_ioctl+0x2eab/0x4160 [ 866.559886] ? ext4_reset_inode_seed+0x450/0x450 [ 866.560846] ? avc_has_perm+0xc5/0x1b0 [ 866.561628] ? avc_has_perm+0x108/0x1b0 [ 866.562459] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 866.563408] ? lock_acquire+0x197/0x470 [ 866.564217] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 866.565242] ? do_vfs_ioctl+0x283/0x10d0 [ 866.566067] ? generic_block_fiemap+0x60/0x60 [ 866.566972] ? file_has_perm+0x183/0x280 [ 866.567796] ? inode_has_perm+0x1d0/0x1d0 [ 866.568641] ? selinux_file_ioctl+0xb6/0x270 [ 866.569530] ? __ext4_ioctl+0x4160/0x4160 [ 866.570378] __x64_sys_ioctl+0x19a/0x210 [ 866.571211] do_syscall_64+0x33/0x40 [ 866.571969] entry_SYSCALL_64_after_hwframe+0x61/0xc6 19:50:55 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r1}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r4}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r7}) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r10}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000400)={'syztnl2\x00', &(0x7f0000000380)={'ip6gre0\x00', 0x0, 0x2f, 0x1, 0xfe, 0x5, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8, 0x40, 0x8, 0x87}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f00000004c0)={'syztnl0\x00', &(0x7f0000000440)={'syztnl1\x00', 0x0, 0x4, 0x0, 0x5, 0x7, 0xc, @mcast1, @empty, 0x8000, 0x700, 0x81, 0x1}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="f0010000", @ANYRES16=0x0, @ANYBLOB="01002cbd70225d6791a4adea2c8800fcdbdf2504000000200002b1140002006261746164765f736c6176655f31000008000300010000000400018030000180080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f746f5f6272696467650008000300000000003c00018014000200766574683100000000000000000000000800030002000000140002006970766c616e3000000000000000000008000300020000007400018014000200626f6e645f736c6176655f3100000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020067656e6576653000000000000000000014000200726f736530000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="09cdba86", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f766c616e0000000000003400018008000300000000001400020076657468305f746f5f627269646765001400020069703665727370616e300000000000005800018014000200776c616e3100000000000000000000001400020076657468315f746f5f62617461647600080003000300000014000200626f6e645f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="0c00018008000100", @ANYRES32=r4, @ANYBLOB="3400018008000100", @ANYRES32=r7, @ANYBLOB="0800030002000000080003000000000008000100", @ANYRES32=r10, @ANYBLOB="080003000000000008000100", @ANYRES32=r11, @ANYBLOB="020000f308e32f39a30000000000", @ANYRES32=r12, @ANYBLOB], 0x1f0}, 0x1, 0x0, 0x0, 0x48040}, 0x20004c05) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r13, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) [ 866.573120] RIP: 0033:0x7f3aab9d8b19 [ 866.573984] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 866.577711] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 866.579250] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 866.580700] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 866.582134] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 866.583596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 866.585026] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 19:50:55 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 25) 19:50:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x816, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:50:55 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 10) 19:50:55 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 18) 19:50:55 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) accept$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) [ 866.758969] FAULT_INJECTION: forcing a failure. [ 866.758969] name failslab, interval 1, probability 0, space 0, times 0 [ 866.761494] CPU: 0 PID: 8555 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 866.762902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.764602] Call Trace: [ 866.765151] dump_stack+0x107/0x167 [ 866.765905] should_fail.cold+0x5/0xa [ 866.766697] ? create_object.isra.0+0x3a/0xa20 [ 866.767656] should_failslab+0x5/0x20 [ 866.768445] kmem_cache_alloc+0x5b/0x310 [ 866.769288] create_object.isra.0+0x3a/0xa20 [ 866.770199] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 866.771272] kmem_cache_alloc_node+0x169/0x330 [ 866.772231] create_task_io_context+0x2c/0x430 [ 866.773175] submit_bio_checks+0x1382/0x1730 [ 866.774089] ? __lock_acquire+0xbb1/0x5b00 [ 866.774977] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 866.776273] submit_bio_noacct+0x82/0x1010 [ 866.777149] ? blk_queue_enter+0xc30/0xc30 [ 866.778033] ? lock_acquire+0x197/0x470 [ 866.778858] ? find_held_lock+0x2c/0x110 [ 866.779706] submit_bio+0xf3/0x4e0 [ 866.780443] ? submit_bio_noacct+0x1010/0x1010 [ 866.781420] submit_bh_wbc.constprop.0+0x580/0x780 [ 866.782449] __block_write_full_page+0x7cd/0x1050 [ 866.783450] ? end_buffer_write_sync+0xf0/0xf0 [ 866.784392] ? __blkdev_direct_IO_simple+0x930/0x930 [ 866.785450] block_write_full_page+0x220/0x290 [ 866.786404] ? __blkdev_direct_IO_simple+0x930/0x930 [ 866.787462] __writepage+0x67/0x180 [ 866.788261] write_cache_pages+0x57f/0xe50 [ 866.789283] ? tag_pages_for_writeback+0x450/0x450 [ 866.790303] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 866.791382] ? find_held_lock+0x2c/0x110 [ 866.792227] ? blkdev_readahead+0x20/0x20 [ 866.793076] generic_writepages+0xe2/0x160 [ 866.793966] ? write_cache_pages+0xe50/0xe50 [ 866.794988] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 866.796147] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 866.797272] do_writepages+0xee/0x2a0 [ 866.798113] ? page_writeback_cpu_online+0x20/0x20 [ 866.799211] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 866.800313] ? lock_downgrade+0x6d0/0x6d0 [ 866.801233] ? do_raw_write_lock+0x11a/0x280 [ 866.802195] ? do_raw_read_unlock+0x70/0x70 [ 866.803175] filemap_flush+0x239/0x2e0 [ 866.804035] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 866.805148] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 866.806950] ? get_nr_dirty_inodes+0x19e/0x220 [ 866.807964] __sync_blockdev+0xa5/0xf0 [ 866.808823] sync_filesystem.part.0+0xbd/0x1f0 [ 866.809833] __x64_sys_syncfs+0x1a1/0x250 [ 866.810778] do_syscall_64+0x33/0x40 [ 866.811598] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 866.812727] RIP: 0033:0x7f3897ecab19 [ 866.813548] 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 [ 866.817978] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 866.819708] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 866.821315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 866.822916] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 866.824483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 866.826059] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 866.862110] FAULT_INJECTION: forcing a failure. [ 866.862110] name failslab, interval 1, probability 0, space 0, times 0 [ 866.864474] CPU: 1 PID: 8561 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 866.865866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.867578] Call Trace: [ 866.868124] dump_stack+0x107/0x167 [ 866.868860] should_fail.cold+0x5/0xa [ 866.869639] ? create_object.isra.0+0x3a/0xa20 [ 866.870573] should_failslab+0x5/0x20 [ 866.871344] kmem_cache_alloc+0x5b/0x310 [ 866.872169] ? mark_lock+0xf5/0x2df0 [ 866.872929] create_object.isra.0+0x3a/0xa20 [ 866.873819] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 866.874865] kmem_cache_alloc+0x159/0x310 [ 866.875713] ? mempool_free_pages+0x20/0x20 [ 866.876585] mempool_alloc+0x148/0x360 [ 866.877383] ? mempool_resize+0x7d0/0x7d0 [ 866.878222] ? lock_downgrade+0x6d0/0x6d0 [ 866.879091] bio_alloc_bioset+0x36e/0x600 [ 866.879928] ? bvec_alloc+0x2f0/0x2f0 [ 866.880700] ? write_one_page+0x4f0/0x4f0 [ 866.881554] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 866.882552] ? create_page_buffers+0x139/0x230 [ 866.883479] __block_write_full_page+0x7cd/0x1050 [ 866.884458] ? end_buffer_write_sync+0xf0/0xf0 [ 866.885379] ? __blkdev_direct_IO_simple+0x930/0x930 [ 866.886427] block_write_full_page+0x220/0x290 [ 866.887351] ? __blkdev_direct_IO_simple+0x930/0x930 [ 866.888380] __writepage+0x67/0x180 [ 866.889121] write_cache_pages+0x57f/0xe50 [ 866.889982] ? tag_pages_for_writeback+0x450/0x450 [ 866.890996] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 866.892014] ? find_held_lock+0x2c/0x110 [ 866.892841] ? blkdev_readahead+0x20/0x20 [ 866.893686] generic_writepages+0xe2/0x160 [ 866.894561] ? write_cache_pages+0xe50/0xe50 [ 866.895463] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 866.896525] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 866.897553] do_writepages+0xee/0x2a0 [ 866.898331] ? page_writeback_cpu_online+0x20/0x20 [ 866.899340] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 866.900348] ? lock_downgrade+0x6d0/0x6d0 [ 866.901188] ? do_raw_write_lock+0x11a/0x280 [ 866.902086] ? do_raw_read_unlock+0x70/0x70 [ 866.902976] filemap_flush+0x239/0x2e0 [ 866.903772] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 866.904799] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 866.906473] ? get_nr_dirty_inodes+0x19e/0x220 [ 866.907403] __sync_blockdev+0xa5/0xf0 [ 866.908194] sync_filesystem.part.0+0xbd/0x1f0 [ 866.909121] __x64_sys_syncfs+0x1a1/0x250 [ 866.909962] do_syscall_64+0x33/0x40 [ 866.910731] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 866.911775] RIP: 0033:0x7f6826b6bb19 [ 866.912538] 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 [ 866.916261] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 866.917801] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 866.919265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 866.920704] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 866.922150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 866.923595] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 [ 866.936609] FAULT_INJECTION: forcing a failure. [ 866.936609] name failslab, interval 1, probability 0, space 0, times 0 [ 866.939030] CPU: 1 PID: 8565 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 866.940428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.942117] Call Trace: [ 866.942672] dump_stack+0x107/0x167 [ 866.943429] should_fail.cold+0x5/0xa [ 866.944210] ? create_object.isra.0+0x3a/0xa20 [ 866.945154] should_failslab+0x5/0x20 [ 866.945930] kmem_cache_alloc+0x5b/0x310 [ 866.946781] create_object.isra.0+0x3a/0xa20 [ 866.947673] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 866.948708] kmem_cache_alloc+0x159/0x310 [ 866.949557] ? mempool_free_pages+0x20/0x20 [ 866.950453] mempool_alloc+0x148/0x360 [ 866.951251] ? mempool_resize+0x7d0/0x7d0 [ 866.952095] ? lock_acquire+0x197/0x470 [ 866.952899] ? find_held_lock+0x2c/0x110 [ 866.953740] bio_alloc_bioset+0x36e/0x600 [ 866.954590] ? submit_bio_noacct+0x1010/0x1010 [ 866.955517] ? bvec_alloc+0x2f0/0x2f0 [ 866.956311] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 866.957309] write_dirty_buffer+0xcb/0x180 [ 866.958169] __flush_batch+0x11b/0x2b0 [ 866.958974] ? jbd2_journal_skip_recovery+0x160/0x160 [ 866.960018] ? lock_downgrade+0x6d0/0x6d0 [ 866.960864] ? jbd2_journal_put_journal_head+0x38a/0x560 [ 866.961974] jbd2_log_do_checkpoint+0x8df/0xf20 [ 866.962933] ? do_raw_spin_lock+0x121/0x260 [ 866.963811] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 866.964957] ? rwlock_bug.part.0+0x90/0x90 [ 866.965828] jbd2_journal_flush+0x14b/0x530 [ 866.966739] ext4_change_inode_journal_flag+0x351/0x4b0 [ 866.967824] ext4_ioctl_setflags+0xa39/0xbe0 [ 866.968722] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 866.969670] ? from_kgid_munged+0x130/0x130 [ 866.970571] __ext4_ioctl+0x2eab/0x4160 [ 866.971399] ? ext4_reset_inode_seed+0x450/0x450 [ 866.972358] ? avc_has_perm+0xc5/0x1b0 [ 866.973145] ? avc_has_perm+0x108/0x1b0 [ 866.973954] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 866.974921] ? lock_acquire+0x197/0x470 [ 866.975736] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 866.976785] ? do_vfs_ioctl+0x283/0x10d0 [ 866.977612] ? generic_block_fiemap+0x60/0x60 [ 866.978540] ? file_has_perm+0x183/0x280 [ 866.979364] ? inode_has_perm+0x1d0/0x1d0 [ 866.980220] ? selinux_file_ioctl+0xb6/0x270 [ 866.981119] ? __ext4_ioctl+0x4160/0x4160 [ 866.981966] __x64_sys_ioctl+0x19a/0x210 [ 866.982801] do_syscall_64+0x33/0x40 [ 866.983561] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 866.984598] RIP: 0033:0x7f067bb89b19 [ 866.985359] 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 [ 866.989084] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 866.990657] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 866.992105] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 866.993559] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 866.995014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 866.996479] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 [ 867.104773] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 867.106415] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 867.108989] FAULT_INJECTION: forcing a failure. [ 867.108989] name failslab, interval 1, probability 0, space 0, times 0 [ 867.111334] CPU: 1 PID: 8559 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 867.112679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.114317] Call Trace: [ 867.114849] dump_stack+0x107/0x167 [ 867.115565] should_fail.cold+0x5/0xa [ 867.116321] ? __alloc_file+0x21/0x320 [ 867.117089] should_failslab+0x5/0x20 [ 867.117842] kmem_cache_alloc+0x5b/0x310 [ 867.118681] __alloc_file+0x21/0x320 [ 867.119421] alloc_empty_file+0x6d/0x170 [ 867.120228] path_openat+0xe3/0x26f0 [ 867.120975] ? path_lookupat+0x860/0x860 [ 867.121781] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 867.122825] ? lock_acquire+0x197/0x470 [ 867.123617] do_filp_open+0x190/0x3e0 [ 867.124369] ? may_open_dev+0xf0/0xf0 [ 867.125123] ? __alloc_fd+0x2b8/0x630 [ 867.125879] ? lock_downgrade+0x6d0/0x6d0 [ 867.126720] ? do_raw_spin_lock+0x121/0x260 [ 867.127565] ? rwlock_bug.part.0+0x90/0x90 [ 867.128410] ? _raw_spin_unlock+0x1a/0x30 [ 867.129236] ? __alloc_fd+0x2b8/0x630 [ 867.129988] do_sys_openat2+0x171/0x420 [ 867.130785] ? __kasan_slab_free+0x122/0x160 [ 867.131653] ? build_open_flags+0x6f0/0x6f0 [ 867.132505] ? __x64_sys_mount+0x227/0x300 [ 867.133338] ? kfree+0xd7/0x340 [ 867.133994] __x64_sys_openat+0x13f/0x1f0 [ 867.134830] ? __ia32_sys_open+0x1c0/0x1c0 [ 867.135681] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 867.136712] ? syscall_enter_from_user_mode+0x1d/0x50 [ 867.137727] do_syscall_64+0x33/0x40 [ 867.138472] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 867.139480] RIP: 0033:0x7ff36bc17a04 [ 867.140222] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 867.143815] RSP: 002b:00007ff3691d9f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 867.145306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc17a04 [ 867.146724] RDX: 0000000000010000 RSI: 0000000020000000 RDI: 00000000ffffff9c [ 867.148115] RBP: 0000000020000000 R08: 0000000000000000 R09: 0000000020000280 [ 867.149524] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 867.150925] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 867.155030] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:51:08 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 12) 19:51:08 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 26) 19:51:08 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x900, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 879.444090] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 879.444990] FAULT_INJECTION: forcing a failure. [ 879.444990] name failslab, interval 1, probability 0, space 0, times 0 [ 879.446323] CPU: 1 PID: 8582 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 879.447126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 879.448090] Call Trace: [ 879.448411] dump_stack+0x107/0x167 [ 879.448832] should_fail.cold+0x5/0xa [ 879.449271] ? __alloc_file+0x21/0x320 [ 879.449721] should_failslab+0x5/0x20 [ 879.450164] kmem_cache_alloc+0x5b/0x310 [ 879.450658] __alloc_file+0x21/0x320 [ 879.451096] alloc_empty_file+0x6d/0x170 [ 879.451560] path_openat+0xe3/0x26f0 [ 879.451999] ? path_lookupat+0x860/0x860 [ 879.452473] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 879.453076] ? lock_acquire+0x197/0x470 [ 879.453541] do_filp_open+0x190/0x3e0 [ 879.453990] ? may_open_dev+0xf0/0xf0 [ 879.454450] ? __alloc_fd+0x2b8/0x630 [ 879.454912] ? lock_downgrade+0x6d0/0x6d0 [ 879.455404] ? do_raw_spin_lock+0x121/0x260 [ 879.455916] ? rwlock_bug.part.0+0x90/0x90 [ 879.456404] ? _raw_spin_unlock+0x1a/0x30 [ 879.456900] ? __alloc_fd+0x2b8/0x630 [ 879.457367] do_sys_openat2+0x171/0x420 [ 879.457831] ? __kasan_slab_free+0x122/0x160 [ 879.458362] ? build_open_flags+0x6f0/0x6f0 [ 879.458878] ? __x64_sys_mount+0x227/0x300 [ 879.459379] ? kfree+0xd7/0x340 [ 879.459776] __x64_sys_openat+0x13f/0x1f0 [ 879.460268] ? __ia32_sys_open+0x1c0/0x1c0 [ 879.460774] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 879.461415] ? syscall_enter_from_user_mode+0x1d/0x50 [ 879.462013] do_syscall_64+0x33/0x40 19:51:08 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 11) 19:51:08 executing program 6: getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000140), &(0x7f00000005c0)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r2}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000880)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000940)={'ip6tnl0\x00', &(0x7f00000008c0)={'ip6gre0\x00', 0x0, 0x2f, 0x7f, 0x7f, 0x1000, 0x0, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80, 0x10, 0x9, 0x2}}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r7}) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r10}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000980)={0x228, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x4040002}, 0x40) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/28, &(0x7f0000000d40)=0x1c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000500)={'veth0_virt_wifi\x00', 0xb7}) sendmsg$sock(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x40}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000040)="67bfb8f6499fb07fb727c6c7051beef3ba4673a2d3c0b1b5a2f321c3ec2d", 0x1e}, {&(0x7f0000000540)="44a3ab342ab204c66d640180000023a4a01f00630cc6f61245b74297464dce7fd093c0b1d60a4c2dbc786e7485fa36747786793e6893a1e0cf2460a4a885b035ef3ce4b4a24b5c930332c0c7e46fa216d9b15eca15a53909c5dc6b7097edc55f1c839dd29cf32a3551345b44c91010c7a76c", 0x72}, {&(0x7f0000000180)="cab3b6b8284969fdb2c63af95944fab604f87b2617b5cd176ed878458f0a17341d0f94895f4e84add5b6", 0x2a}, {&(0x7f00000001c0)="a8f266d6fcb1e88e7410ea12307755e2a6cba0de192ed0f71bd9dc81c84c2fcf318ce94125046778e76348941c34becbe77ee1ef5b7d63ea98602a68742c9e6ee43edbbab6e07c81507ba4c398cafe7921bbbe065db4c328c65aa0d3caf3e4a177a5e04f0096a1aaf5e79e0aa4a2a1242ee46b43cbdff0f659f3a510014e6373d6675a41ef761d78d0f9d8028efb7fe96348aa8f29eb4a62a5d01970c70f876676338fce9217e49d53b4984762767cb7db77e5d3b87baeeedff5e2b1571dddefdd", 0xc1}, {&(0x7f00000002c0)="fea0212354244c90214a4e4932c9227dfa51c3d244fcfca0c08636e19e9f2d670e9f1053bcb2bd743bb22174ee7ac1607d752f100d5bdc75b914ae86f9f4ef3d1c6bfc1a04fc6fd95da74b2a8221ec8af6b98a949ef6b6076b738c8996e722549404720f70c1bebf3c1b328bc33970187ac919564835d00c6aa5e425af9792b6d333b4ad12f22ee4ef5530bff7f319f4517b51cb815d67766f7c75b8fcf483c5593e365a7fc200c3e0f776dffadef9c6e799c93a9a73f1c4ea0391", 0xbb}, {&(0x7f0000000380)="4c7396bde288e024cbff4acf", 0xc}], 0x6, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x1e}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x1}}], 0x48}, 0x4000000) 19:51:08 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 19) 19:51:08 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80600, 0x26) close_range(r0, r1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0xfffffffffffffea3) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x1000, 0xffffffff, 0x5}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x101000, 0x0) 19:51:08 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 5) [ 879.462716] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 879.463544] RIP: 0033:0x7ff36bc17a04 [ 879.463998] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 879.466167] RSP: 002b:00007ff3691d9f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 879.467079] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc17a04 [ 879.467924] RDX: 0000000000010000 RSI: 0000000020000000 RDI: 00000000ffffff9c [ 879.468771] RBP: 0000000020000000 R08: 0000000000000000 R09: 0000000020000280 [ 879.469626] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 879.470474] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 [ 879.537780] FAULT_INJECTION: forcing a failure. [ 879.537780] name failslab, interval 1, probability 0, space 0, times 0 [ 879.540580] CPU: 0 PID: 8589 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 879.542165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 879.544027] Call Trace: [ 879.544616] dump_stack+0x107/0x167 [ 879.545420] should_fail.cold+0x5/0xa [ 879.546262] ? mempool_alloc+0x148/0x360 [ 879.547169] ? mempool_free_pages+0x20/0x20 [ 879.548122] should_failslab+0x5/0x20 [ 879.548960] kmem_cache_alloc+0x5b/0x310 [ 879.549857] ? mempool_free_pages+0x20/0x20 [ 879.550812] mempool_alloc+0x148/0x360 [ 879.551681] ? mempool_resize+0x7d0/0x7d0 [ 879.552599] ? lock_downgrade+0x6d0/0x6d0 [ 879.553534] bio_alloc_bioset+0x36e/0x600 [ 879.554449] ? bvec_alloc+0x2f0/0x2f0 [ 879.555313] ? write_one_page+0x4f0/0x4f0 [ 879.556245] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 879.557326] ? create_page_buffers+0x139/0x230 [ 879.558335] __block_write_full_page+0x7cd/0x1050 [ 879.559419] ? end_buffer_write_sync+0xf0/0xf0 [ 879.560418] ? __blkdev_direct_IO_simple+0x930/0x930 [ 879.561544] block_write_full_page+0x220/0x290 [ 879.562580] ? __blkdev_direct_IO_simple+0x930/0x930 [ 879.563702] __writepage+0x67/0x180 [ 879.564505] write_cache_pages+0x57f/0xe50 [ 879.565439] ? tag_pages_for_writeback+0x450/0x450 [ 879.566529] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 879.567631] ? zap_class+0x67f/0x8b0 [ 879.568482] ? blkdev_readahead+0x20/0x20 [ 879.569398] generic_writepages+0xe2/0x160 [ 879.570333] ? write_cache_pages+0xe50/0xe50 [ 879.571319] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 879.572482] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 879.573642] do_writepages+0xee/0x2a0 [ 879.574485] ? page_writeback_cpu_online+0x20/0x20 [ 879.575591] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 879.576694] ? lock_downgrade+0x6d0/0x6d0 [ 879.577615] ? do_raw_write_lock+0x11a/0x280 [ 879.578607] ? do_raw_read_unlock+0x70/0x70 [ 879.579565] filemap_flush+0x239/0x2e0 [ 879.580425] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 879.581540] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 879.583350] ? get_nr_dirty_inodes+0x19e/0x220 [ 879.584358] __sync_blockdev+0xa5/0xf0 [ 879.585213] sync_filesystem.part.0+0xbd/0x1f0 [ 879.586221] __x64_sys_syncfs+0x1a1/0x250 [ 879.587155] do_syscall_64+0x33/0x40 [ 879.587976] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 879.589103] RIP: 0033:0x7f3897ecab19 [ 879.589919] 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 [ 879.593979] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 879.595650] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 879.597216] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 879.598803] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 879.600373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 879.601939] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 19:51:08 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x200) close(r1) r2 = inotify_init() signalfd(r2, &(0x7f0000000000)={[0x9]}, 0x8) 19:51:08 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 27) [ 879.642381] FAULT_INJECTION: forcing a failure. [ 879.642381] name failslab, interval 1, probability 0, space 0, times 0 [ 879.643891] CPU: 1 PID: 8592 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 879.644644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 879.645558] Call Trace: [ 879.645855] dump_stack+0x107/0x167 [ 879.646258] should_fail.cold+0x5/0xa [ 879.646693] ? mempool_alloc+0x148/0x360 [ 879.647136] ? mempool_free_pages+0x20/0x20 [ 879.647604] should_failslab+0x5/0x20 [ 879.648038] kmem_cache_alloc+0x5b/0x310 [ 879.648474] ? mempool_free_pages+0x20/0x20 [ 879.648964] mempool_alloc+0x148/0x360 [ 879.649392] ? mempool_resize+0x7d0/0x7d0 [ 879.649863] ? lock_downgrade+0x6d0/0x6d0 [ 879.650320] bio_alloc_bioset+0x36e/0x600 [ 879.650803] ? bvec_alloc+0x2f0/0x2f0 [ 879.651227] ? write_one_page+0x4f0/0x4f0 [ 879.651714] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 879.652239] ? create_page_buffers+0x139/0x230 [ 879.652752] __block_write_full_page+0x7cd/0x1050 [ 879.653274] ? end_buffer_write_sync+0xf0/0xf0 [ 879.653795] ? __blkdev_direct_IO_simple+0x930/0x930 [ 879.654360] block_write_full_page+0x220/0x290 [ 879.654882] ? __blkdev_direct_IO_simple+0x930/0x930 [ 879.655461] __writepage+0x67/0x180 [ 879.655866] write_cache_pages+0x57f/0xe50 [ 879.656357] ? tag_pages_for_writeback+0x450/0x450 [ 879.656921] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 879.657482] ? find_held_lock+0x2c/0x110 [ 879.657936] ? blkdev_readahead+0x20/0x20 [ 879.658414] generic_writepages+0xe2/0x160 [ 879.658894] ? write_cache_pages+0xe50/0xe50 [ 879.659400] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 879.659984] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 879.660555] do_writepages+0xee/0x2a0 [ 879.660982] ? page_writeback_cpu_online+0x20/0x20 [ 879.661551] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 879.662117] ? lock_downgrade+0x6d0/0x6d0 [ 879.662593] ? do_raw_write_lock+0x11a/0x280 [ 879.663090] ? do_raw_read_unlock+0x70/0x70 [ 879.663586] filemap_flush+0x239/0x2e0 [ 879.664026] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 879.664601] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 879.665516] ? get_nr_dirty_inodes+0x19e/0x220 [ 879.666038] __sync_blockdev+0xa5/0xf0 [ 879.666476] sync_filesystem.part.0+0xbd/0x1f0 [ 879.667008] __x64_sys_syncfs+0x1a1/0x250 [ 879.667472] do_syscall_64+0x33/0x40 [ 879.667900] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 879.668492] RIP: 0033:0x7f6826b6bb19 [ 879.668919] 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 [ 879.671065] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 879.671944] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 879.672756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 879.673584] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 879.674395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 879.675221] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 19:51:08 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x7f, 0x1, 0x6, 0x8, 0x0, 0x8, 0x2022, 0x9, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x6, 0xffff}, 0x0, 0x6, 0xd1, 0x6, 0x100000000, 0x88b, 0xfff, 0x0, 0xba, 0x0, 0x9}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) [ 879.690207] FAULT_INJECTION: forcing a failure. [ 879.690207] name failslab, interval 1, probability 0, space 0, times 0 [ 879.692547] CPU: 0 PID: 8593 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 879.693943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 879.695678] Call Trace: 19:51:08 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000000c0)=""/30, &(0x7f0000000040)=0x1e) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400082, 0x0) dup2(r0, r1) [ 879.696232] dump_stack+0x107/0x167 [ 879.697089] should_fail.cold+0x5/0xa [ 879.697901] ? create_object.isra.0+0x3a/0xa20 [ 879.698900] should_failslab+0x5/0x20 [ 879.699698] kmem_cache_alloc+0x5b/0x310 [ 879.700539] create_object.isra.0+0x3a/0xa20 [ 879.701457] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 879.702501] kmem_cache_alloc+0x159/0x310 [ 879.703376] ? mempool_free_pages+0x20/0x20 [ 879.704257] mempool_alloc+0x148/0x360 [ 879.705064] ? mempool_resize+0x7d0/0x7d0 [ 879.705928] ? __lock_acquire+0x1657/0x5b00 [ 879.706845] bio_alloc_bioset+0x36e/0x600 [ 879.707694] ? do_syscall_64+0x33/0x40 [ 879.708490] ? lock_chain_count+0x20/0x20 [ 879.709335] ? bvec_alloc+0x2f0/0x2f0 [ 879.710118] ? lock_chain_count+0x20/0x20 [ 879.710989] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 879.712006] jbd2_write_superblock+0x371/0x8a0 [ 879.712939] ? jbd2_journal_abort+0x140/0x140 [ 879.713874] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 879.714991] __jbd2_update_log_tail+0x55/0x390 [ 879.715923] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 879.717169] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 879.718437] ? __flush_batch+0x2b0/0x2b0 [ 879.719483] ? __brelse+0x84/0xa0 [ 879.720276] ? do_raw_spin_unlock+0x4f/0x220 [ 879.721271] jbd2_log_do_checkpoint+0x794/0xf20 [ 879.722310] ? lock_downgrade+0x6d0/0x6d0 [ 879.723272] ? do_raw_spin_lock+0x121/0x260 [ 879.724224] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 879.725462] ? rwlock_bug.part.0+0x90/0x90 [ 879.726411] jbd2_journal_flush+0x14b/0x530 [ 879.727375] ext4_change_inode_journal_flag+0x351/0x4b0 [ 879.728557] ext4_ioctl_setflags+0xa39/0xbe0 [ 879.729527] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 879.730588] ? from_kgid_munged+0x130/0x130 [ 879.731545] __ext4_ioctl+0x2eab/0x4160 [ 879.732437] ? ext4_reset_inode_seed+0x450/0x450 [ 879.733471] ? avc_has_perm+0xc5/0x1b0 [ 879.734319] ? avc_has_perm+0x108/0x1b0 [ 879.735198] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 879.736236] ? lock_acquire+0x197/0x470 [ 879.737105] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 879.738260] ? do_vfs_ioctl+0x283/0x10d0 [ 879.739173] ? generic_block_fiemap+0x60/0x60 [ 879.740168] ? file_has_perm+0x183/0x280 [ 879.741071] ? inode_has_perm+0x1d0/0x1d0 [ 879.742033] ? selinux_file_ioctl+0xb6/0x270 [ 879.743067] ? __ext4_ioctl+0x4160/0x4160 [ 879.743988] __x64_sys_ioctl+0x19a/0x210 [ 879.744888] do_syscall_64+0x33/0x40 [ 879.745728] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 879.746892] RIP: 0033:0x7f3aab9d8b19 [ 879.747709] 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 [ 879.751758] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 879.753425] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 879.755005] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 879.756565] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 879.758124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 879.759704] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 879.779338] FAULT_INJECTION: forcing a failure. [ 879.779338] name failslab, interval 1, probability 0, space 0, times 0 [ 879.781666] CPU: 0 PID: 8595 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 879.783077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 879.784780] Call Trace: [ 879.785325] dump_stack+0x107/0x167 [ 879.786078] should_fail.cold+0x5/0xa [ 879.786869] ? mempool_alloc+0x148/0x360 [ 879.787702] ? mempool_free_pages+0x20/0x20 [ 879.788591] should_failslab+0x5/0x20 [ 879.789375] kmem_cache_alloc+0x5b/0x310 [ 879.790214] ? mempool_free_pages+0x20/0x20 [ 879.791116] mempool_alloc+0x148/0x360 [ 879.791922] ? mempool_resize+0x7d0/0x7d0 [ 879.792779] ? lock_acquire+0x197/0x470 [ 879.793593] ? find_held_lock+0x2c/0x110 [ 879.794439] bio_alloc_bioset+0x36e/0x600 [ 879.795299] ? submit_bio_noacct+0x1010/0x1010 [ 879.796236] ? bvec_alloc+0x2f0/0x2f0 [ 879.797041] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 879.798051] write_dirty_buffer+0xcb/0x180 [ 879.798924] __flush_batch+0x11b/0x2b0 [ 879.799729] ? jbd2_journal_skip_recovery+0x160/0x160 [ 879.800786] ? lock_downgrade+0x6d0/0x6d0 [ 879.801648] ? rwlock_bug.part.0+0x90/0x90 [ 879.802527] jbd2_log_do_checkpoint+0x8df/0xf20 [ 879.803518] ? do_raw_spin_lock+0x121/0x260 [ 879.804404] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 879.805558] ? rwlock_bug.part.0+0x90/0x90 [ 879.806440] jbd2_journal_flush+0x14b/0x530 [ 879.807348] ext4_change_inode_journal_flag+0x351/0x4b0 [ 879.808447] ext4_ioctl_setflags+0xa39/0xbe0 [ 879.809359] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 879.810317] ? from_kgid_munged+0x130/0x130 [ 879.811228] __ext4_ioctl+0x2eab/0x4160 [ 879.812066] ? ext4_reset_inode_seed+0x450/0x450 [ 879.813035] ? avc_has_perm+0xc5/0x1b0 [ 879.813832] ? avc_has_perm+0x108/0x1b0 [ 879.814663] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 879.815630] ? lock_acquire+0x197/0x470 [ 879.816457] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 879.817516] ? do_vfs_ioctl+0x283/0x10d0 [ 879.818353] ? generic_block_fiemap+0x60/0x60 [ 879.819463] ? file_has_perm+0x183/0x280 [ 879.820522] ? inode_has_perm+0x1d0/0x1d0 [ 879.821633] ? selinux_file_ioctl+0xb6/0x270 [ 879.822642] ? __ext4_ioctl+0x4160/0x4160 [ 879.823580] __x64_sys_ioctl+0x19a/0x210 [ 879.824494] do_syscall_64+0x33/0x40 [ 879.825360] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 879.826488] RIP: 0033:0x7f067bb89b19 [ 879.827325] 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 [ 879.831395] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 879.833062] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 879.834648] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 879.836212] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 879.837778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 879.839366] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 [ 879.919606] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 879.922148] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 879.923090] FAULT_INJECTION: forcing a failure. [ 879.923090] name failslab, interval 1, probability 0, space 0, times 0 [ 879.924357] CPU: 1 PID: 8604 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 879.925124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 879.926034] Call Trace: [ 879.926234] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 879.926340] dump_stack+0x107/0x167 [ 879.928242] should_fail.cold+0x5/0xa [ 879.928675] ? create_object.isra.0+0x3a/0xa20 [ 879.929209] should_failslab+0x5/0x20 [ 879.929644] kmem_cache_alloc+0x5b/0x310 [ 879.930084] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 879.930713] create_object.isra.0+0x3a/0xa20 [ 879.931192] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 879.931760] kmem_cache_alloc+0x159/0x310 [ 879.932238] security_file_alloc+0x34/0x170 [ 879.932711] __alloc_file+0xb6/0x320 [ 879.933138] alloc_empty_file+0x6d/0x170 [ 879.933601] path_openat+0xe3/0x26f0 [ 879.934035] ? path_lookupat+0x860/0x860 [ 879.934505] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 879.935095] ? lock_acquire+0x197/0x470 [ 879.935553] do_filp_open+0x190/0x3e0 [ 879.935996] ? may_open_dev+0xf0/0xf0 [ 879.936434] ? __alloc_fd+0x2b8/0x630 [ 879.936870] ? lock_downgrade+0x6d0/0x6d0 [ 879.937347] ? do_raw_spin_lock+0x121/0x260 [ 879.937842] ? rwlock_bug.part.0+0x90/0x90 [ 879.938331] ? _raw_spin_unlock+0x1a/0x30 [ 879.938793] ? __alloc_fd+0x2b8/0x630 [ 879.939237] do_sys_openat2+0x171/0x420 [ 879.939669] ? __kasan_slab_free+0x122/0x160 [ 879.940182] ? build_open_flags+0x6f0/0x6f0 [ 879.940659] ? __x64_sys_mount+0x227/0x300 [ 879.941147] ? kfree+0xd7/0x340 [ 879.941515] __x64_sys_openat+0x13f/0x1f0 [ 879.942007] ? __ia32_sys_open+0x1c0/0x1c0 [ 879.942487] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 879.943112] ? syscall_enter_from_user_mode+0x1d/0x50 [ 879.943708] do_syscall_64+0x33/0x40 [ 879.944129] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 879.944721] RIP: 0033:0x7ff36bc17a04 [ 879.945132] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 879.947262] RSP: 002b:00007ff3691d9f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 879.948111] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff36bc17a04 [ 879.948929] RDX: 0000000000010000 RSI: 0000000020000000 RDI: 00000000ffffff9c [ 879.949741] RBP: 0000000020000000 R08: 0000000000000000 R09: 0000000020000280 [ 879.950551] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 879.951376] R13: 0000000020000000 R14: 00007ff3691da000 R15: 0000000020000340 19:51:08 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 12) 19:51:08 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x821}}, './file0\x00'}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r2, 0x800, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x5, @link='syz0\x00'}}}, ["", "", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x14) 19:51:08 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 13) 19:51:08 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) (fail_nth: 28) 19:51:08 executing program 7: ioctl(0xffffffffffffffff, 0x2, &(0x7f0000000080)="8ec7a0c80ae3fd9aa9a424f7778a1bb894d805dfd17fddf438d6fc2b3a5d019276248fb4c07854823c5394481437a5f23246c7f3cce24997c7dd137c8e6072294220481f578afc275239474c332828ff4f300580c5b79a1bd1ea2e53a0a13d95772015a169e4bce810f6d5cdf75c70472db1f59396382ca2386a505ac96e18b1cbb9dbb78f9e1e914380e8a34120f378432ff58e438e4bbe3051e59dadb711ee9bdf") r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 880.028475] FAULT_INJECTION: forcing a failure. [ 880.028475] name failslab, interval 1, probability 0, space 0, times 0 [ 880.029853] CPU: 1 PID: 8614 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 880.030611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.031525] Call Trace: [ 880.031823] dump_stack+0x107/0x167 [ 880.032228] should_fail.cold+0x5/0xa [ 880.032648] ? mempool_alloc+0x148/0x360 [ 880.033109] ? mempool_free_pages+0x20/0x20 [ 880.033581] should_failslab+0x5/0x20 [ 880.034004] kmem_cache_alloc+0x5b/0x310 [ 880.034453] ? mempool_free_pages+0x20/0x20 [ 880.034920] mempool_alloc+0x148/0x360 [ 880.035348] ? mempool_resize+0x7d0/0x7d0 [ 880.035815] ? lock_acquire+0x197/0x470 [ 880.036254] ? find_held_lock+0x2c/0x110 [ 880.036706] bio_alloc_bioset+0x36e/0x600 [ 880.037164] ? submit_bio_noacct+0x1010/0x1010 [ 880.037669] ? bvec_alloc+0x2f0/0x2f0 [ 880.038107] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 880.038658] write_dirty_buffer+0xcb/0x180 [ 880.039138] __flush_batch+0x11b/0x2b0 [ 880.039588] ? jbd2_journal_skip_recovery+0x160/0x160 [ 880.040190] ? lock_downgrade+0x6d0/0x6d0 [ 880.040670] ? rwlock_bug.part.0+0x90/0x90 [ 880.041164] jbd2_log_do_checkpoint+0x8df/0xf20 [ 880.041693] ? do_raw_spin_lock+0x121/0x260 [ 880.042183] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 880.042840] ? rwlock_bug.part.0+0x90/0x90 [ 880.043334] jbd2_journal_flush+0x14b/0x530 [ 880.043829] ext4_change_inode_journal_flag+0x351/0x4b0 [ 880.044439] ext4_ioctl_setflags+0xa39/0xbe0 [ 880.044938] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 880.045478] ? from_kgid_munged+0x130/0x130 [ 880.045976] __ext4_ioctl+0x2eab/0x4160 [ 880.046432] ? ext4_reset_inode_seed+0x450/0x450 [ 880.046977] ? avc_has_perm+0xc5/0x1b0 [ 880.047409] ? avc_has_perm+0x108/0x1b0 [ 880.047865] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 880.048403] ? lock_acquire+0x197/0x470 [ 880.048857] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 880.049450] ? do_vfs_ioctl+0x283/0x10d0 [ 880.049915] ? generic_block_fiemap+0x60/0x60 [ 880.050420] ? file_has_perm+0x183/0x280 [ 880.050903] ? inode_has_perm+0x1d0/0x1d0 [ 880.051395] ? selinux_file_ioctl+0xb6/0x270 [ 880.051906] ? __ext4_ioctl+0x4160/0x4160 [ 880.052389] __x64_sys_ioctl+0x19a/0x210 [ 880.052863] do_syscall_64+0x33/0x40 [ 880.053285] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 880.053874] RIP: 0033:0x7f3aab9d8b19 [ 880.054305] 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 [ 880.056426] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 880.057305] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 880.058119] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 880.058946] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 880.059754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 880.060557] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 [ 880.164224] FAULT_INJECTION: forcing a failure. [ 880.164224] name failslab, interval 1, probability 0, space 0, times 0 [ 880.165551] CPU: 1 PID: 8621 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 880.166310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.167232] Call Trace: [ 880.167529] dump_stack+0x107/0x167 [ 880.167928] should_fail.cold+0x5/0xa [ 880.168352] ? create_object.isra.0+0x3a/0xa20 [ 880.168849] should_failslab+0x5/0x20 [ 880.169253] kmem_cache_alloc+0x5b/0x310 [ 880.169694] ? mark_lock+0xf5/0x2df0 [ 880.170101] create_object.isra.0+0x3a/0xa20 [ 880.170590] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 880.171138] kmem_cache_alloc+0x159/0x310 [ 880.171589] ? mempool_free_pages+0x20/0x20 [ 880.172061] mempool_alloc+0x148/0x360 [ 880.172479] ? mempool_resize+0x7d0/0x7d0 [ 880.172926] ? lock_downgrade+0x6d0/0x6d0 [ 880.173385] bio_alloc_bioset+0x36e/0x600 [ 880.173829] ? bvec_alloc+0x2f0/0x2f0 [ 880.174248] ? write_one_page+0x4f0/0x4f0 [ 880.174722] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 880.175258] ? create_page_buffers+0x139/0x230 [ 880.175780] __block_write_full_page+0x7cd/0x1050 [ 880.176327] ? end_buffer_write_sync+0xf0/0xf0 [ 880.176845] ? __blkdev_direct_IO_simple+0x930/0x930 [ 880.177423] block_write_full_page+0x220/0x290 [ 880.177942] ? __blkdev_direct_IO_simple+0x930/0x930 [ 880.178528] __writepage+0x67/0x180 [ 880.178956] write_cache_pages+0x57f/0xe50 [ 880.179442] ? tag_pages_for_writeback+0x450/0x450 [ 880.179997] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 880.180580] ? find_held_lock+0x2c/0x110 [ 880.181046] ? blkdev_readahead+0x20/0x20 [ 880.181533] generic_writepages+0xe2/0x160 [ 880.182021] ? write_cache_pages+0xe50/0xe50 [ 880.182533] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 880.183182] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 880.183770] do_writepages+0xee/0x2a0 [ 880.184214] ? page_writeback_cpu_online+0x20/0x20 [ 880.184793] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 880.185366] ? lock_downgrade+0x6d0/0x6d0 [ 880.185844] ? do_raw_write_lock+0x11a/0x280 [ 880.186352] ? do_raw_read_unlock+0x70/0x70 [ 880.186862] filemap_flush+0x239/0x2e0 [ 880.187309] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 880.187893] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 880.188834] ? get_nr_dirty_inodes+0x19e/0x220 [ 880.189367] __sync_blockdev+0xa5/0xf0 [ 880.189818] sync_filesystem.part.0+0xbd/0x1f0 [ 880.190346] __x64_sys_syncfs+0x1a1/0x250 [ 880.190841] do_syscall_64+0x33/0x40 [ 880.191269] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 880.191864] RIP: 0033:0x7f6826b6bb19 [ 880.192308] 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 [ 880.194447] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 880.195346] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 880.196160] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 880.196981] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 880.197806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 880.198645] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 [ 880.243653] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 880.245312] FAULT_INJECTION: forcing a failure. [ 880.245312] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 880.247731] CPU: 0 PID: 8625 Comm: syz-executor.4 Not tainted 5.10.183 #1 [ 880.249139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.250848] Call Trace: [ 880.251396] dump_stack+0x107/0x167 [ 880.252166] should_fail.cold+0x5/0xa [ 880.252953] _copy_to_user+0x2e/0x180 [ 880.253740] simple_read_from_buffer+0xcc/0x160 [ 880.254717] proc_fail_nth_read+0x198/0x230 [ 880.255604] ? proc_sessionid_read+0x230/0x230 [ 880.256540] ? security_file_permission+0x24e/0x570 [ 880.257558] ? perf_trace_initcall_start+0x101/0x380 [ 880.258603] ? proc_sessionid_read+0x230/0x230 [ 880.259537] vfs_read+0x228/0x580 [ 880.260249] ksys_read+0x12d/0x260 [ 880.260977] ? vfs_write+0xa70/0xa70 [ 880.261756] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 880.262849] ? syscall_enter_from_user_mode+0x1d/0x50 [ 880.263910] do_syscall_64+0x33/0x40 [ 880.264674] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 880.265723] RIP: 0033:0x7ff36bc1769c [ 880.266484] 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 [ 880.270258] RSP: 002b:00007ff3691da170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 880.271833] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff36bc1769c [ 880.273294] RDX: 000000000000000f RSI: 00007ff3691da1e0 RDI: 0000000000000003 [ 880.274757] RBP: 00007ff3691da1d0 R08: 0000000000000000 R09: 0000000020000280 [ 880.276212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 880.277666] R13: 00007ffdb1af97ff R14: 00007ff3691da300 R15: 0000000000022000 19:51:20 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 6) 19:51:20 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:51:20 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 13) 19:51:20 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 14) 19:51:20 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 20) 19:51:20 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1608, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:51:20 executing program 6: ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000000c0)={0x0, 0x1, 0x5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='fd\x00') getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000500)=0x1, &(0x7f0000000540)=0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000580)) r3 = creat(0x0, 0x0) dup2(r3, 0xffffffffffffffff) connect$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 19:51:20 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0x11) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) [ 891.681816] FAULT_INJECTION: forcing a failure. [ 891.681816] name failslab, interval 1, probability 0, space 0, times 0 [ 891.684199] CPU: 0 PID: 8649 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 891.685594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 891.687315] Call Trace: [ 891.687874] dump_stack+0x107/0x167 [ 891.688634] should_fail.cold+0x5/0xa [ 891.689426] ? create_object.isra.0+0x3a/0xa20 [ 891.690371] should_failslab+0x5/0x20 [ 891.691181] kmem_cache_alloc+0x5b/0x310 [ 891.692018] create_object.isra.0+0x3a/0xa20 [ 891.692929] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 891.693971] kmem_cache_alloc+0x159/0x310 [ 891.694838] ? mempool_free_pages+0x20/0x20 [ 891.695724] mempool_alloc+0x148/0x360 [ 891.696538] ? mempool_resize+0x7d0/0x7d0 [ 891.697511] ? lock_acquire+0x197/0x470 [ 891.698550] ? find_held_lock+0x2c/0x110 [ 891.699661] bio_alloc_bioset+0x36e/0x600 [ 891.700672] ? submit_bio_noacct+0x1010/0x1010 [ 891.701693] ? bvec_alloc+0x2f0/0x2f0 [ 891.702563] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 891.703694] write_dirty_buffer+0xcb/0x180 [ 891.704645] __flush_batch+0x11b/0x2b0 [ 891.705539] ? jbd2_journal_skip_recovery+0x160/0x160 [ 891.706680] ? lock_downgrade+0x6d0/0x6d0 [ 891.707606] ? rwlock_bug.part.0+0x90/0x90 [ 891.708554] jbd2_log_do_checkpoint+0x8df/0xf20 [ 891.709595] ? do_raw_spin_lock+0x121/0x260 [ 891.710545] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 891.711797] ? rwlock_bug.part.0+0x90/0x90 [ 891.712748] jbd2_journal_flush+0x14b/0x530 [ 891.713708] ext4_change_inode_journal_flag+0x351/0x4b0 [ 891.714905] ext4_ioctl_setflags+0xa39/0xbe0 [ 891.715883] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 891.716923] ? from_kgid_munged+0x130/0x130 [ 891.717891] __ext4_ioctl+0x2eab/0x4160 [ 891.718805] ? ext4_reset_inode_seed+0x450/0x450 [ 891.719872] ? avc_has_perm+0xc5/0x1b0 [ 891.720743] ? avc_has_perm+0x108/0x1b0 [ 891.721637] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 891.722687] ? lock_acquire+0x197/0x470 [ 891.723618] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 891.724773] ? do_vfs_ioctl+0x283/0x10d0 [ 891.725681] ? generic_block_fiemap+0x60/0x60 [ 891.726687] ? file_has_perm+0x183/0x280 [ 891.727591] ? inode_has_perm+0x1d0/0x1d0 [ 891.728466] ? selinux_file_ioctl+0xb6/0x270 [ 891.729371] ? __ext4_ioctl+0x4160/0x4160 [ 891.730228] __x64_sys_ioctl+0x19a/0x210 [ 891.731072] do_syscall_64+0x33/0x40 [ 891.731840] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 891.732897] RIP: 0033:0x7f067bb89b19 [ 891.733663] 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 [ 891.737430] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 891.739019] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 891.740481] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 891.741942] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 891.743415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 891.744876] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 [ 891.771878] FAULT_INJECTION: forcing a failure. [ 891.771878] name failslab, interval 1, probability 0, space 0, times 0 [ 891.773979] CPU: 1 PID: 8652 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 891.775086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 891.776394] Call Trace: [ 891.776798] dump_stack+0x107/0x167 [ 891.777371] should_fail.cold+0x5/0xa [ 891.777981] ? create_object.isra.0+0x3a/0xa20 [ 891.778736] should_failslab+0x5/0x20 [ 891.779321] kmem_cache_alloc+0x5b/0x310 [ 891.779947] create_object.isra.0+0x3a/0xa20 [ 891.780648] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 891.781475] kmem_cache_alloc+0x159/0x310 [ 891.782143] ? mempool_free_pages+0x20/0x20 [ 891.782833] mempool_alloc+0x148/0x360 [ 891.783309] ? mempool_resize+0x7d0/0x7d0 [ 891.783783] ? mark_lock+0xf5/0x2df0 [ 891.784212] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 891.784819] __sg_alloc_table+0x24e/0x390 [ 891.785300] sg_alloc_table_chained+0x9b/0x1f0 [ 891.785814] ? sg_alloc_table_chained+0x1f0/0x1f0 [ 891.786373] scsi_alloc_sgtables+0x236/0xaf0 [ 891.786879] ? scsi_cmd_runtime_exceeced+0x1d0/0x1d0 [ 891.787458] ? lockdep_init_map_type+0x2c7/0x780 [ 891.788005] sd_init_command+0x516/0x3550 [ 891.788483] scsi_queue_rq+0xe5e/0x27f0 [ 891.788955] blk_mq_dispatch_rq_list+0x372/0x1c30 [ 891.789516] ? elv_rb_del+0x50/0xa0 [ 891.789933] ? elv_rqhash_del+0x119/0x160 [ 891.790405] ? blk_mq_dequeue_from_ctx+0x7f0/0x7f0 [ 891.790971] ? dd_dispatch_request+0x1c0/0x990 [ 891.791501] blk_mq_do_dispatch_sched+0x7f4/0xa00 [ 891.792042] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 891.792639] ? lock_acquire+0x197/0x470 [ 891.793092] ? hctx_lock+0x7f/0x200 [ 891.793513] __blk_mq_sched_dispatch_requests+0x2d7/0x450 [ 891.794131] ? blk_mq_do_dispatch_sched+0xa00/0xa00 [ 891.794721] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 891.795315] __blk_mq_run_hw_queue+0x12c/0x290 [ 891.795834] ? blk_mq_start_request+0x3f0/0x3f0 [ 891.796351] ? lock_acquire+0x197/0x470 [ 891.796801] __blk_mq_delay_run_hw_queue+0x4f1/0x550 [ 891.797363] blk_mq_run_hw_queue+0x170/0x2f0 [ 891.797865] ? blk_mq_delay_run_hw_queues+0x1a0/0x1a0 [ 891.798458] ? dd_dispatch_request+0x990/0x990 [ 891.798974] blk_mq_sched_insert_requests+0x247/0x720 [ 891.799565] blk_mq_flush_plug_list+0x415/0x6c0 [ 891.800092] ? blk_mq_insert_requests+0x450/0x450 [ 891.800634] ? submit_bio+0xfb/0x4e0 [ 891.801061] blk_flush_plug_list+0x26c/0x3c0 [ 891.801567] ? blk_insert_cloned_request+0x460/0x460 [ 891.802159] ? submit_bh_wbc.constprop.0+0x580/0x780 [ 891.802737] blk_finish_plug+0x50/0xa0 [ 891.803172] __flush_batch+0x14f/0x2b0 [ 891.803617] ? jbd2_journal_skip_recovery+0x160/0x160 [ 891.804198] ? lock_downgrade+0x6d0/0x6d0 [ 891.804669] ? rwlock_bug.part.0+0x90/0x90 [ 891.805163] jbd2_log_do_checkpoint+0x8df/0xf20 [ 891.805691] ? do_raw_spin_lock+0x121/0x260 [ 891.806181] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 891.806832] ? rwlock_bug.part.0+0x90/0x90 [ 891.807329] jbd2_journal_flush+0x14b/0x530 [ 891.807814] ext4_change_inode_journal_flag+0x351/0x4b0 [ 891.808426] ext4_ioctl_setflags+0xa39/0xbe0 [ 891.808932] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 891.809469] ? from_kgid_munged+0x130/0x130 [ 891.809951] __ext4_ioctl+0x2eab/0x4160 [ 891.810407] ? ext4_reset_inode_seed+0x450/0x450 [ 891.810949] ? avc_has_perm+0xc5/0x1b0 [ 891.811381] ? avc_has_perm+0x108/0x1b0 [ 891.811825] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 891.812342] ? lock_acquire+0x197/0x470 [ 891.812779] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 891.813362] ? do_vfs_ioctl+0x283/0x10d0 [ 891.813812] ? generic_block_fiemap+0x60/0x60 [ 891.814302] ? file_has_perm+0x183/0x280 [ 891.814766] ? inode_has_perm+0x1d0/0x1d0 [ 891.815237] ? selinux_file_ioctl+0xb6/0x270 [ 891.815727] ? __ext4_ioctl+0x4160/0x4160 [ 891.816192] __x64_sys_ioctl+0x19a/0x210 [ 891.816646] do_syscall_64+0x33/0x40 [ 891.817064] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 891.817631] RIP: 0033:0x7f3aab9d8b19 [ 891.818051] 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 [ 891.820094] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 891.820938] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 891.821730] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 891.822512] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 891.823308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 891.824096] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 891.843891] FAULT_INJECTION: forcing a failure. [ 891.843891] name failslab, interval 1, probability 0, space 0, times 0 [ 891.845190] CPU: 1 PID: 8636 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 891.845936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 891.846855] Call Trace: [ 891.847158] dump_stack+0x107/0x167 [ 891.847561] should_fail.cold+0x5/0xa [ 891.847980] ? create_object.isra.0+0x3a/0xa20 [ 891.848486] should_failslab+0x5/0x20 [ 891.848903] kmem_cache_alloc+0x5b/0x310 [ 891.849350] ? mark_lock+0xf5/0x2df0 [ 891.849760] create_object.isra.0+0x3a/0xa20 [ 891.850219] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 891.850807] kmem_cache_alloc+0x159/0x310 [ 891.851233] ? mempool_free_pages+0x20/0x20 [ 891.851713] mempool_alloc+0x148/0x360 [ 891.852117] ? mempool_resize+0x7d0/0x7d0 [ 891.852581] ? lock_downgrade+0x6d0/0x6d0 [ 891.853017] bio_alloc_bioset+0x36e/0x600 [ 891.853486] ? bvec_alloc+0x2f0/0x2f0 [ 891.853873] ? write_one_page+0x4f0/0x4f0 [ 891.854352] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 891.854864] __block_write_full_page+0x7cd/0x1050 [ 891.855403] ? end_buffer_write_sync+0xf0/0xf0 [ 891.855872] ? __blkdev_direct_IO_simple+0x930/0x930 [ 891.856439] block_write_full_page+0x220/0x290 [ 891.856906] ? __blkdev_direct_IO_simple+0x930/0x930 [ 891.857475] __writepage+0x67/0x180 [ 891.857851] write_cache_pages+0x57f/0xe50 [ 891.858325] ? tag_pages_for_writeback+0x450/0x450 [ 891.858834] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 891.859378] ? __lock_acquire+0x1657/0x5b00 [ 891.859836] ? lock_chain_count+0x20/0x20 [ 891.860311] ? blkdev_readahead+0x20/0x20 [ 891.860737] generic_writepages+0xe2/0x160 [ 891.861207] ? write_cache_pages+0xe50/0xe50 [ 891.861658] ? lock_acquire+0x197/0x470 [ 891.862113] ? jbd2_log_wait_commit+0x337/0x430 [ 891.862589] ? lock_downgrade+0x6d0/0x6d0 [ 891.863073] do_writepages+0xee/0x2a0 [ 891.863497] ? page_writeback_cpu_online+0x20/0x20 [ 891.864002] ? do_raw_read_unlock+0x3b/0x70 [ 891.864484] ? _raw_read_unlock+0x1a/0x30 [ 891.864906] ? jbd2_log_wait_commit+0x374/0x430 [ 891.865434] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 891.866066] __filemap_fdatawrite_range+0x24b/0x2f0 [ 891.866624] ? delete_from_page_cache_batch+0xa30/0xa30 [ 891.867188] ? ext4_sync_fs+0x313/0x7a0 [ 891.867643] filemap_write_and_wait_range+0x65/0x100 [ 891.868164] __sync_blockdev+0x84/0xf0 [ 891.868606] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 891.869491] sync_filesystem.part.0+0x189/0x1f0 [ 891.870016] __x64_sys_syncfs+0x1a1/0x250 [ 891.870477] do_syscall_64+0x33/0x40 [ 891.870916] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 891.871471] RIP: 0033:0x7f3897ecab19 [ 891.871893] 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 [ 891.873883] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 891.874744] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 891.875529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 891.876310] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 891.877093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 891.877873] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 891.901486] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 892.029623] FAULT_INJECTION: forcing a failure. [ 892.029623] name failslab, interval 1, probability 0, space 0, times 0 [ 892.031059] CPU: 1 PID: 8639 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 892.031937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.032871] Call Trace: [ 892.033218] dump_stack+0x107/0x167 [ 892.033619] should_fail.cold+0x5/0xa [ 892.034110] ? mempool_alloc+0x148/0x360 [ 892.034561] ? mempool_free_pages+0x20/0x20 [ 892.035130] should_failslab+0x5/0x20 [ 892.035544] kmem_cache_alloc+0x5b/0x310 [ 892.036069] ? mempool_free_pages+0x20/0x20 [ 892.036542] mempool_alloc+0x148/0x360 [ 892.037046] ? mempool_resize+0x7d0/0x7d0 [ 892.037507] ? lock_downgrade+0x6d0/0x6d0 [ 892.038050] bio_alloc_bioset+0x36e/0x600 [ 892.038507] ? bvec_alloc+0x2f0/0x2f0 [ 892.039013] ? write_one_page+0x4f0/0x4f0 [ 892.039486] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 892.040119] __block_write_full_page+0x7cd/0x1050 [ 892.040642] ? end_buffer_write_sync+0xf0/0xf0 [ 892.041229] ? __blkdev_direct_IO_simple+0x930/0x930 [ 892.041798] block_write_full_page+0x220/0x290 [ 892.042381] ? __blkdev_direct_IO_simple+0x930/0x930 [ 892.042939] __writepage+0x67/0x180 [ 892.043408] write_cache_pages+0x57f/0xe50 [ 892.043888] ? tag_pages_for_writeback+0x450/0x450 [ 892.044521] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 892.045050] ? __lock_acquire+0x1657/0x5b00 [ 892.045618] ? lock_chain_count+0x20/0x20 [ 892.046068] ? blkdev_readahead+0x20/0x20 [ 892.046598] generic_writepages+0xe2/0x160 [ 892.047075] ? write_cache_pages+0xe50/0xe50 [ 892.047554] ? lock_acquire+0x197/0x470 [ 892.048003] ? jbd2_log_wait_commit+0x337/0x430 [ 892.048482] ? lock_downgrade+0x6d0/0x6d0 [ 892.048946] do_writepages+0xee/0x2a0 [ 892.049337] ? page_writeback_cpu_online+0x20/0x20 [ 892.049889] ? do_raw_read_unlock+0x3b/0x70 [ 892.050333] ? _raw_read_unlock+0x1a/0x30 [ 892.050808] ? jbd2_log_wait_commit+0x374/0x430 [ 892.051324] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 892.051955] __filemap_fdatawrite_range+0x24b/0x2f0 [ 892.052512] ? delete_from_page_cache_batch+0xa30/0xa30 [ 892.053059] ? ext4_sync_fs+0x313/0x7a0 [ 892.053503] filemap_write_and_wait_range+0x65/0x100 [ 892.054024] __sync_blockdev+0x84/0xf0 [ 892.054465] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 892.055321] sync_filesystem.part.0+0x189/0x1f0 [ 892.055833] __x64_sys_syncfs+0x1a1/0x250 [ 892.056262] do_syscall_64+0x33/0x40 [ 892.056683] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 892.057204] RIP: 0033:0x7f6826b6bb19 [ 892.057619] 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 [ 892.059579] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 892.060413] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 892.061202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 892.061986] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 892.062783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 892.063565] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 [ 892.075844] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 892.079387] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:51:32 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 14) 19:51:32 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1800, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:51:32 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) openat(r1, &(0x7f0000000000)='./file0\x00', 0x23ac00, 0x394) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:51:32 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:51:32 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 21) 19:51:32 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004100)=0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000200)=ANY=[], 0x8) sendmmsg$inet6(r2, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) sendmsg$inet6(r2, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f0bb11d1da5f7567d66696c65302f66696c653000"]) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r6 = openat(r5, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x100000001) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000004180)={{0x1, 0x1, 0x18, r0, {0x8, 0x5}}, './file0\x00'}) r8 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r8, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) ioctl$VFAT_IOCTL_READDIR_SHORT(r7, 0x82307202, &(0x7f0000000680)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) openat(r8, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005580)=[{{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000200)="0a868ad4aa0ce43c7277f593362370b9ced6d17b29102f0061886c8668137b84858648fac9dbcc41d0fa9bc596fee3018b5727cb9e07bb045c8471730885fbd61d827e4427172f955d62feaded577b0e931b00c04ea45bad2e28cf4745936600c2a1d5ac59eff2d3974a90062eaccd4d3a762b3cbe32d17cd9384cdeb8f7b3b6a1d282214f62917b5c8c151b38e8c55bef2ef0cadc025a176f8f85ed6f913eb555ecf583f64f90", 0xa7}, {&(0x7f00000002c0)="b287769f8572fca0baadde0da56769db8d632b6ea0190f474293258a9b6f83961e823d46316c1ac8dc92678b43c7d8874802a342e9dcac1380e6986938745bdebda9ef3d904c59d9b240047036f69c702005c3b51d6a2fb0b113ce64936330daf1b30f802472e42b8a30db9dd0eba0ef58c0411f8f2fe4ec38ab419ed9eed3e1310de719262f", 0x86}, {&(0x7f0000000380)="89aa38ad87a6e84324b8339d3d8af800ee7605409ca6ea4c123b1368f970c727a33b9ea24b4ef13b048dbfd65902cbf1fdec89025d3fa44c5ffb050cbb82fff56af46d2797c6c99158fafa8e17e401533eb84c9243a61c5994fd0f82b0ddf30cca6e828bba7aabbc1b9cfe9f5f76c1181e1e7dfa9d66e2cb50eeac00ecf138a71a0cd7b214350b0a08a87bbe18345af4c6d6e0b1b6ce1c58", 0x98}], 0x3, &(0x7f00000041c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee01, r3}}}, @rights={{0x18, 0x1, 0x1, [r4, r6]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r7, r0, r0]}}], 0x158}}, {{&(0x7f0000004340)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000005500)=[{&(0x7f00000043c0)="7d2103a74a94ca77cb0e9f1dfe527bd5d33d46a366e20f7b24921a318ea481fb06be378828827af6815ef811a4c39fe5341063858f7d7b243dcc31f8638ab7d1135f364b84", 0x45}, {&(0x7f0000004440)="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", 0x1000}, {&(0x7f0000005440)="629dafd141b2edf5fde455000f0384d8d4f9881d6ec2f6474a9aa73fe050101aab3b3a3d79964615e92b9ec0954ce01ae9669a28499f6fbfe15b86042b8035b43d1149b90346bbfcba3be5159ccc2d78bda6534059161eceb14fef3a6299a665ecfb3ca1b91776e1fb1b7471622839792f13847d284aa8420584ef5f5f1402bc04f58dd1c9e1b8", 0x87}], 0x3, &(0x7f0000005540)=[@rights={{0x14, 0x1, 0x1, [r8]}}], 0x18, 0x40014}}], 0x2, 0xc051) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:51:32 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 7) 19:51:32 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 15) 19:51:32 executing program 6: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x4, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:51:32 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x4007, @fd_index, 0x76, 0x0, 0x0, 0x13, 0x1, {0x2, r1}}, 0x7) [ 903.967354] FAULT_INJECTION: forcing a failure. [ 903.967354] name failslab, interval 1, probability 0, space 0, times 0 [ 903.970089] CPU: 0 PID: 8674 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 903.971706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 903.973646] Call Trace: [ 903.974295] dump_stack+0x107/0x167 [ 903.975177] should_fail.cold+0x5/0xa [ 903.976089] ? create_object.isra.0+0x3a/0xa20 [ 903.977176] should_failslab+0x5/0x20 19:51:32 executing program 6: r0 = creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) [ 903.978076] kmem_cache_alloc+0x5b/0x310 [ 903.979139] create_object.isra.0+0x3a/0xa20 [ 903.980176] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 903.981370] kmem_cache_alloc+0x159/0x310 [ 903.982345] ? mempool_free_pages+0x20/0x20 [ 903.983379] mempool_alloc+0x148/0x360 [ 903.984310] ? mempool_resize+0x7d0/0x7d0 [ 903.985290] ? lock_acquire+0x197/0x470 [ 903.986221] ? find_held_lock+0x2c/0x110 [ 903.987216] bio_alloc_bioset+0x36e/0x600 [ 903.988209] ? submit_bio_noacct+0x1010/0x1010 [ 903.989280] ? bvec_alloc+0x2f0/0x2f0 [ 903.990196] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 903.991362] write_dirty_buffer+0xcb/0x180 [ 903.992344] __flush_batch+0x11b/0x2b0 [ 903.993270] ? jbd2_journal_skip_recovery+0x160/0x160 [ 903.994464] ? lock_downgrade+0x6d0/0x6d0 [ 903.995462] ? rwlock_bug.part.0+0x90/0x90 [ 903.996458] jbd2_log_do_checkpoint+0x8df/0xf20 [ 903.997561] ? do_raw_spin_lock+0x121/0x260 [ 903.998563] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 903.999884] ? rwlock_bug.part.0+0x90/0x90 [ 904.000889] jbd2_journal_flush+0x14b/0x530 [ 904.001921] ext4_change_inode_journal_flag+0x351/0x4b0 [ 904.003188] ext4_ioctl_setflags+0xa39/0xbe0 [ 904.004227] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 904.005320] ? from_kgid_munged+0x130/0x130 [ 904.006327] __ext4_ioctl+0x2eab/0x4160 [ 904.007275] ? ext4_reset_inode_seed+0x450/0x450 [ 904.008359] ? avc_has_perm+0xc5/0x1b0 [ 904.009260] ? avc_has_perm+0x108/0x1b0 [ 904.010185] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 904.011269] ? lock_acquire+0x197/0x470 [ 904.012204] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 904.013395] ? do_vfs_ioctl+0x283/0x10d0 [ 904.014334] ? generic_block_fiemap+0x60/0x60 [ 904.015378] ? file_has_perm+0x183/0x280 [ 904.016321] ? inode_has_perm+0x1d0/0x1d0 [ 904.017307] ? selinux_file_ioctl+0xb6/0x270 [ 904.018327] ? __ext4_ioctl+0x4160/0x4160 [ 904.019301] __x64_sys_ioctl+0x19a/0x210 [ 904.020236] do_syscall_64+0x33/0x40 [ 904.021092] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 904.022287] RIP: 0033:0x7f067bb89b19 [ 904.023170] 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 [ 904.027351] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 904.029078] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 904.030700] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 904.032349] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 904.033957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 904.035596] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 [ 904.076218] FAULT_INJECTION: forcing a failure. [ 904.076218] name failslab, interval 1, probability 0, space 0, times 0 [ 904.077633] CPU: 1 PID: 8678 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 904.078328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 904.079416] Call Trace: [ 904.079764] dump_stack+0x107/0x167 [ 904.080243] should_fail.cold+0x5/0xa [ 904.080740] ? ___slab_alloc+0x155/0x700 [ 904.081266] ? create_object.isra.0+0x3a/0xa20 [ 904.081857] should_failslab+0x5/0x20 [ 904.082247] kmem_cache_alloc+0x5b/0x310 [ 904.082772] create_object.isra.0+0x3a/0xa20 [ 904.083236] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 904.083894] kmem_cache_alloc+0x159/0x310 [ 904.084320] ? mempool_free_pages+0x20/0x20 [ 904.084874] mempool_alloc+0x148/0x360 [ 904.085275] ? mempool_resize+0x7d0/0x7d0 [ 904.085814] ? lock_acquire+0x197/0x470 [ 904.086220] ? find_held_lock+0x2c/0x110 [ 904.086750] bio_alloc_bioset+0x36e/0x600 [ 904.087193] ? submit_bio_noacct+0x1010/0x1010 [ 904.087779] ? bvec_alloc+0x2f0/0x2f0 [ 904.088176] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 904.088802] write_dirty_buffer+0xcb/0x180 [ 904.089229] __flush_batch+0x11b/0x2b0 [ 904.089729] ? jbd2_journal_skip_recovery+0x160/0x160 [ 904.090245] ? lock_downgrade+0x6d0/0x6d0 [ 904.090781] ? rwlock_bug.part.0+0x90/0x90 [ 904.091224] jbd2_log_do_checkpoint+0x8df/0xf20 [ 904.091824] ? do_raw_spin_lock+0x121/0x260 [ 904.092258] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 904.092979] ? rwlock_bug.part.0+0x90/0x90 [ 904.093416] jbd2_journal_flush+0x14b/0x530 [ 904.093973] ext4_change_inode_journal_flag+0x351/0x4b0 [ 904.094511] ext4_ioctl_setflags+0xa39/0xbe0 [ 904.095092] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 904.095692] ? from_kgid_munged+0x130/0x130 [ 904.096138] __ext4_ioctl+0x2eab/0x4160 [ 904.096663] ? ext4_reset_inode_seed+0x450/0x450 [ 904.097144] ? avc_has_perm+0xc5/0x1b0 [ 904.097643] ? avc_has_perm+0x108/0x1b0 [ 904.098051] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 904.098653] ? lock_acquire+0x197/0x470 [ 904.099078] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 904.099745] ? do_vfs_ioctl+0x283/0x10d0 [ 904.100154] ? generic_block_fiemap+0x60/0x60 [ 904.100726] ? file_has_perm+0x183/0x280 [ 904.101135] ? inode_has_perm+0x1d0/0x1d0 [ 904.101677] ? selinux_file_ioctl+0xb6/0x270 [ 904.102125] ? __ext4_ioctl+0x4160/0x4160 [ 904.102657] __x64_sys_ioctl+0x19a/0x210 [ 904.103078] do_syscall_64+0x33/0x40 [ 904.103559] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 904.104071] RIP: 0033:0x7f3aab9d8b19 [ 904.104545] 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 [ 904.106381] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 904.107270] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 904.107974] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 904.108679] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 904.109385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 904.110096] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 19:51:33 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 22) [ 904.143834] FAULT_INJECTION: forcing a failure. [ 904.143834] name failslab, interval 1, probability 0, space 0, times 0 [ 904.145102] CPU: 1 PID: 8663 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 904.145779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 904.146758] Call Trace: [ 904.147045] dump_stack+0x107/0x167 [ 904.147494] should_fail.cold+0x5/0xa [ 904.147904] ? mempool_alloc+0x148/0x360 [ 904.148423] ? mempool_free_pages+0x20/0x20 [ 904.148917] should_failslab+0x5/0x20 [ 904.149350] kmem_cache_alloc+0x5b/0x310 [ 904.149770] ? mempool_free_pages+0x20/0x20 [ 904.150210] mempool_alloc+0x148/0x360 [ 904.150717] ? mempool_resize+0x7d0/0x7d0 [ 904.151155] ? lock_downgrade+0x6d0/0x6d0 [ 904.151646] bio_alloc_bioset+0x36e/0x600 [ 904.152124] ? bvec_alloc+0x2f0/0x2f0 [ 904.152539] ? write_one_page+0x4f0/0x4f0 [ 904.153030] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 904.153599] ? create_page_buffers+0x139/0x230 [ 904.154136] __block_write_full_page+0x7cd/0x1050 [ 904.154701] ? end_buffer_write_sync+0xf0/0xf0 [ 904.155272] ? __blkdev_direct_IO_simple+0x930/0x930 [ 904.155899] block_write_full_page+0x220/0x290 [ 904.156468] ? __blkdev_direct_IO_simple+0x930/0x930 [ 904.157109] __writepage+0x67/0x180 [ 904.157564] write_cache_pages+0x57f/0xe50 [ 904.158074] ? tag_pages_for_writeback+0x450/0x450 [ 904.158668] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 904.159245] ? do_raw_spin_unlock+0x4f/0x220 [ 904.159775] ? try_to_wake_up+0x5c4/0x1290 [ 904.160313] ? find_held_lock+0x2c/0x110 [ 904.160781] ? blkdev_readahead+0x20/0x20 [ 904.161294] generic_writepages+0xe2/0x160 [ 904.161802] ? write_cache_pages+0xe50/0xe50 [ 904.162273] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 904.162838] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 904.163390] do_writepages+0xee/0x2a0 [ 904.163823] ? page_writeback_cpu_online+0x20/0x20 [ 904.164419] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 904.165007] ? lock_downgrade+0x6d0/0x6d0 [ 904.165506] ? do_raw_write_lock+0x11a/0x280 [ 904.166038] ? do_raw_read_unlock+0x70/0x70 [ 904.166559] filemap_flush+0x239/0x2e0 [ 904.167012] FAULT_INJECTION: forcing a failure. [ 904.167012] name failslab, interval 1, probability 0, space 0, times 0 [ 904.168186] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 904.168205] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 904.168226] ? get_nr_dirty_inodes+0x19e/0x220 [ 904.170762] __sync_blockdev+0xa5/0xf0 [ 904.171190] sync_filesystem.part.0+0xbd/0x1f0 [ 904.171678] __x64_sys_syncfs+0x1a1/0x250 [ 904.172125] do_syscall_64+0x33/0x40 [ 904.172529] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 904.173084] RIP: 0033:0x7f3897ecab19 [ 904.173489] 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 [ 904.175446] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 904.176249] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 904.177004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 904.177761] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 904.178531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 904.179303] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 904.180096] CPU: 0 PID: 8658 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 904.181824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 904.183882] Call Trace: [ 904.184541] dump_stack+0x107/0x167 [ 904.185431] should_fail.cold+0x5/0xa [ 904.186360] ? create_object.isra.0+0x3a/0xa20 [ 904.187485] should_failslab+0x5/0x20 [ 904.188412] kmem_cache_alloc+0x5b/0x310 [ 904.189400] ? mark_lock+0xf5/0x2df0 [ 904.190310] create_object.isra.0+0x3a/0xa20 [ 904.191389] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 904.192630] kmem_cache_alloc+0x159/0x310 [ 904.193642] ? mempool_free_pages+0x20/0x20 [ 904.194688] mempool_alloc+0x148/0x360 [ 904.195617] ? mempool_resize+0x7d0/0x7d0 [ 904.196481] ? lock_downgrade+0x6d0/0x6d0 [ 904.197355] bio_alloc_bioset+0x36e/0x600 [ 904.198215] ? bvec_alloc+0x2f0/0x2f0 [ 904.199004] ? write_one_page+0x4f0/0x4f0 [ 904.199873] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 904.200892] __block_write_full_page+0x7cd/0x1050 19:51:33 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 16) [ 904.201893] ? end_buffer_write_sync+0xf0/0xf0 [ 904.202932] ? __blkdev_direct_IO_simple+0x930/0x930 19:51:33 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x80180, 0x11) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r2 = accept4$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x800) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r4 = openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000001) dup2(r4, 0xffffffffffffffff) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x200040, 0x0) dup2(r5, r4) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000100)={0x72, 0x3f, 0x200, 0x3f, 0xfff}) setresuid(0xffffffffffffffff, 0x0, 0xee00) [ 904.203989] block_write_full_page+0x220/0x290 [ 904.204976] ? __blkdev_direct_IO_simple+0x930/0x930 [ 904.206024] __writepage+0x67/0x180 [ 904.206781] write_cache_pages+0x57f/0xe50 [ 904.207675] ? tag_pages_for_writeback+0x450/0x450 [ 904.208703] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 904.209713] ? __lock_acquire+0x1657/0x5b00 [ 904.210620] ? lock_chain_count+0x20/0x20 [ 904.211498] ? blkdev_readahead+0x20/0x20 [ 904.212356] generic_writepages+0xe2/0x160 [ 904.213232] ? write_cache_pages+0xe50/0xe50 [ 904.214138] ? lock_acquire+0x197/0x470 [ 904.214986] ? jbd2_log_wait_commit+0x337/0x430 [ 904.215946] ? lock_downgrade+0x6d0/0x6d0 [ 904.216802] do_writepages+0xee/0x2a0 [ 904.217594] ? page_writeback_cpu_online+0x20/0x20 [ 904.218606] ? do_raw_read_unlock+0x3b/0x70 [ 904.219512] ? _raw_read_unlock+0x1a/0x30 [ 904.220369] ? jbd2_log_wait_commit+0x374/0x430 [ 904.221335] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 904.222613] __filemap_fdatawrite_range+0x24b/0x2f0 [ 904.223658] ? delete_from_page_cache_batch+0xa30/0xa30 [ 904.224762] ? ext4_sync_fs+0x313/0x7a0 [ 904.225591] filemap_write_and_wait_range+0x65/0x100 [ 904.226645] __sync_blockdev+0x84/0xf0 [ 904.227459] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 904.229145] sync_filesystem.part.0+0x189/0x1f0 [ 904.230109] __x64_sys_syncfs+0x1a1/0x250 [ 904.230983] do_syscall_64+0x33/0x40 [ 904.231849] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 904.232913] RIP: 0033:0x7f6826b6bb19 [ 904.233696] 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 [ 904.237508] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 904.239104] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 904.240573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 904.242043] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 904.243559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 904.245023] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 19:51:33 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x800, 0x0, 0x400000000000000, 0x0, 0x0, 0x8}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) sendto$unix(r2, &(0x7f0000000000)="35e803400661d8167d5418255669fb15ffbd25095552fe3ec3fa79af682612d3ed91948f675cd2324b5bc1e9ebe6be74d7ff72a5d11a578f09fa7482d389637357615fc8e0dbcb262253d95615250068675cfbb1d8931764cf5f847754d7679acd", 0x61, 0x11, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:51:33 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 15) [ 904.332139] FAULT_INJECTION: forcing a failure. [ 904.332139] name failslab, interval 1, probability 0, space 0, times 0 [ 904.334712] CPU: 0 PID: 8700 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 904.336213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 904.337930] Call Trace: [ 904.338492] dump_stack+0x107/0x167 [ 904.339274] should_fail.cold+0x5/0xa [ 904.340077] ? create_object.isra.0+0x3a/0xa20 [ 904.341035] should_failslab+0x5/0x20 [ 904.341831] kmem_cache_alloc+0x5b/0x310 [ 904.342695] create_object.isra.0+0x3a/0xa20 [ 904.343617] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 904.344673] kmem_cache_alloc+0x159/0x310 [ 904.345546] ? mempool_free_pages+0x20/0x20 [ 904.346444] mempool_alloc+0x148/0x360 [ 904.347266] ? mempool_resize+0x7d0/0x7d0 [ 904.348130] ? lock_acquire+0x197/0x470 [ 904.348952] ? find_held_lock+0x2c/0x110 [ 904.349804] bio_alloc_bioset+0x36e/0x600 [ 904.350669] ? submit_bio_noacct+0x1010/0x1010 [ 904.351630] ? bvec_alloc+0x2f0/0x2f0 [ 904.352436] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 904.353455] write_dirty_buffer+0xcb/0x180 [ 904.354335] __flush_batch+0x11b/0x2b0 [ 904.355157] ? jbd2_journal_skip_recovery+0x160/0x160 [ 904.356222] ? lock_downgrade+0x6d0/0x6d0 [ 904.357087] ? rwlock_bug.part.0+0x90/0x90 [ 904.357976] jbd2_log_do_checkpoint+0x8df/0xf20 [ 904.358967] ? do_raw_spin_lock+0x121/0x260 [ 904.359862] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 904.361034] ? rwlock_bug.part.0+0x90/0x90 [ 904.361924] jbd2_journal_flush+0x14b/0x530 [ 904.362834] ext4_change_inode_journal_flag+0x351/0x4b0 [ 904.363952] ext4_ioctl_setflags+0xa39/0xbe0 [ 904.364873] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 904.365841] ? from_kgid_munged+0x130/0x130 [ 904.366749] __ext4_ioctl+0x2eab/0x4160 [ 904.367827] ? ext4_reset_inode_seed+0x450/0x450 [ 904.369002] ? avc_has_perm+0xc5/0x1b0 [ 904.369965] ? avc_has_perm+0x108/0x1b0 [ 904.370983] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 904.372073] ? lock_acquire+0x197/0x470 [ 904.372907] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 904.374005] ? do_vfs_ioctl+0x283/0x10d0 [ 904.374871] ? generic_block_fiemap+0x60/0x60 [ 904.375804] ? file_has_perm+0x183/0x280 [ 904.376647] ? inode_has_perm+0x1d0/0x1d0 [ 904.377526] ? selinux_file_ioctl+0xb6/0x270 [ 904.378444] ? __ext4_ioctl+0x4160/0x4160 [ 904.379329] __x64_sys_ioctl+0x19a/0x210 [ 904.380184] do_syscall_64+0x33/0x40 [ 904.380957] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 904.382042] RIP: 0033:0x7f067bb89b19 [ 904.382823] 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 [ 904.386650] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 904.388235] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 904.389707] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 904.391192] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 904.392671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 904.394157] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 [ 904.403300] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 904.408460] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 904.417438] FAULT_INJECTION: forcing a failure. [ 904.417438] name failslab, interval 1, probability 0, space 0, times 0 [ 904.418606] CPU: 1 PID: 8701 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 904.419509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 904.420334] Call Trace: [ 904.420685] dump_stack+0x107/0x167 [ 904.421157] should_fail.cold+0x5/0xa [ 904.421655] ? ___slab_alloc+0x155/0x700 [ 904.422182] ? create_object.isra.0+0x3a/0xa20 [ 904.422646] should_failslab+0x5/0x20 [ 904.423152] kmem_cache_alloc+0x5b/0x310 [ 904.423565] create_object.isra.0+0x3a/0xa20 [ 904.424133] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 904.424643] kmem_cache_alloc+0x159/0x310 [ 904.425188] ? mempool_free_pages+0x20/0x20 [ 904.425620] mempool_alloc+0x148/0x360 [ 904.426132] ? mempool_resize+0x7d0/0x7d0 [ 904.426559] ? __lock_acquire+0x1657/0x5b00 [ 904.427149] bio_alloc_bioset+0x36e/0x600 [ 904.427566] ? do_syscall_64+0x33/0x40 [ 904.428067] ? lock_chain_count+0x20/0x20 [ 904.428485] ? bvec_alloc+0x2f0/0x2f0 [ 904.428976] ? lock_chain_count+0x20/0x20 [ 904.429407] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 904.430048] jbd2_write_superblock+0x371/0x8a0 [ 904.430508] ? jbd2_journal_abort+0x140/0x140 [ 904.431112] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 904.431657] __jbd2_update_log_tail+0x55/0x390 [ 904.432240] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 904.432782] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 904.433409] ? __flush_batch+0x2b0/0x2b0 [ 904.433834] ? __brelse+0x84/0xa0 [ 904.434290] ? do_raw_spin_unlock+0x4f/0x220 [ 904.434755] jbd2_log_do_checkpoint+0x794/0xf20 [ 904.435284] ? do_raw_spin_lock+0x121/0x260 [ 904.435716] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 904.436312] ? rwlock_bug.part.0+0x90/0x90 [ 904.436749] jbd2_journal_flush+0x14b/0x530 [ 904.437218] ext4_change_inode_journal_flag+0x351/0x4b0 [ 904.437753] ext4_ioctl_setflags+0xa39/0xbe0 [ 904.438218] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 904.438691] ? from_kgid_munged+0x130/0x130 [ 904.439178] __ext4_ioctl+0x2eab/0x4160 [ 904.439591] ? ext4_reset_inode_seed+0x450/0x450 [ 904.440094] ? avc_has_perm+0xc5/0x1b0 [ 904.440479] ? avc_has_perm+0x108/0x1b0 [ 904.440896] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 904.441366] ? lock_acquire+0x197/0x470 [ 904.441794] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 904.442312] ? do_vfs_ioctl+0x283/0x10d0 [ 904.442738] ? generic_block_fiemap+0x60/0x60 [ 904.443204] ? file_has_perm+0x183/0x280 [ 904.443624] ? inode_has_perm+0x1d0/0x1d0 [ 904.444053] ? selinux_file_ioctl+0xb6/0x270 [ 904.444520] ? __ext4_ioctl+0x4160/0x4160 [ 904.444934] __x64_sys_ioctl+0x19a/0x210 [ 904.445359] do_syscall_64+0x33/0x40 [ 904.445733] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 904.446268] RIP: 0033:0x7f3aab9d8b19 [ 904.446642] 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 [ 904.448573] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 904.449332] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 904.450080] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 904.450828] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 904.451599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 904.452352] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 904.465013] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 904.466974] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 904.557273] FAULT_INJECTION: forcing a failure. [ 904.557273] name failslab, interval 1, probability 0, space 0, times 0 [ 904.560649] CPU: 0 PID: 8703 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 904.562096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 904.563863] Call Trace: [ 904.564424] dump_stack+0x107/0x167 [ 904.565190] should_fail.cold+0x5/0xa [ 904.565994] ? mempool_alloc+0x148/0x360 [ 904.566836] ? mempool_free_pages+0x20/0x20 [ 904.567768] should_failslab+0x5/0x20 [ 904.568568] kmem_cache_alloc+0x5b/0x310 [ 904.569418] ? mempool_free_pages+0x20/0x20 [ 904.570322] mempool_alloc+0x148/0x360 [ 904.571155] ? mempool_resize+0x7d0/0x7d0 [ 904.572016] ? lock_downgrade+0x6d0/0x6d0 [ 904.572909] bio_alloc_bioset+0x36e/0x600 [ 904.573775] ? bvec_alloc+0x2f0/0x2f0 [ 904.574569] ? write_one_page+0x4f0/0x4f0 [ 904.575482] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 904.576515] __block_write_full_page+0x7cd/0x1050 [ 904.577527] ? end_buffer_write_sync+0xf0/0xf0 [ 904.578482] ? __blkdev_direct_IO_simple+0x930/0x930 [ 904.579559] block_write_full_page+0x220/0x290 [ 904.580510] ? __blkdev_direct_IO_simple+0x930/0x930 [ 904.581583] __writepage+0x67/0x180 [ 904.582348] write_cache_pages+0x57f/0xe50 [ 904.583266] ? tag_pages_for_writeback+0x450/0x450 [ 904.584297] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 904.585320] ? __lock_acquire+0x1657/0x5b00 [ 904.586229] ? lock_chain_count+0x20/0x20 [ 904.587105] ? blkdev_readahead+0x20/0x20 [ 904.587959] generic_writepages+0xe2/0x160 [ 904.588843] ? write_cache_pages+0xe50/0xe50 [ 904.589742] ? lock_acquire+0x197/0x470 [ 904.590585] ? jbd2_log_wait_commit+0x337/0x430 [ 904.591544] ? lock_downgrade+0x6d0/0x6d0 [ 904.592425] do_writepages+0xee/0x2a0 [ 904.593208] ? page_writeback_cpu_online+0x20/0x20 [ 904.594223] ? do_raw_read_unlock+0x3b/0x70 [ 904.595125] ? _raw_read_unlock+0x1a/0x30 [ 904.595995] ? jbd2_log_wait_commit+0x374/0x430 [ 904.596958] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 904.598247] __filemap_fdatawrite_range+0x24b/0x2f0 [ 904.599281] ? delete_from_page_cache_batch+0xa30/0xa30 [ 904.600392] ? ext4_sync_fs+0x313/0x7a0 [ 904.601215] filemap_write_and_wait_range+0x65/0x100 [ 904.602274] __sync_blockdev+0x84/0xf0 [ 904.603093] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 904.604790] sync_filesystem.part.0+0x189/0x1f0 [ 904.605740] __x64_sys_syncfs+0x1a1/0x250 [ 904.606603] do_syscall_64+0x33/0x40 [ 904.607376] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 904.608438] RIP: 0033:0x7f6826b6bb19 [ 904.609204] 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 [ 904.613027] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 904.614612] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 904.616098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 904.617576] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 904.619066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 904.620542] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 19:51:47 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 16) 19:51:47 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="6dfb284381e638960000002e2f66696c653000"]) ioctl$F2FS_IOC_FLUSH_DEVICE(r1, 0x4008f50a, &(0x7f0000000200)={0x8, 0x2}) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000240)={0x5e, 0xa, '\x00', [@enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x2, 0xa, 0x3, 0x1, [0x2a, 0x8, 0x4, 0x6, 0x2]}}]}, 0x60) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, 0x1, 0x4, 0x202, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x6090}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x800}, @NFULA_CFG_CMD={0x5, 0x1, 0x3}, @NFULA_CFG_FLAGS={0x6}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x5}, @NFULA_CFG_CMD={0x5, 0x1, 0x4}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0xff}]}, 0x60}}, 0x40) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f00000001c0)={0x0, 'ip_vti0\x00', {0x3}, 0x7}) 19:51:47 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, '\x00', [{0xfffffff8, 0x400, 0x4, 0x9, 0x6, 0x81}, {0x1, 0x1, 0x7f, 0x6, 0x24ff, 0xb4}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000), &(0x7f0000000040), 0x2, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x51a700, 0x58) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000d00)=""/30, &(0x7f00000000c0)=0x1e) 19:51:47 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 23) 19:51:47 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 8) 19:51:47 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:51:47 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 17) 19:51:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2c00, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 918.323597] FAULT_INJECTION: forcing a failure. [ 918.323597] name failslab, interval 1, probability 0, space 0, times 0 [ 918.326009] CPU: 0 PID: 8719 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 918.327468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.329214] Call Trace: [ 918.329779] dump_stack+0x107/0x167 [ 918.330539] should_fail.cold+0x5/0xa [ 918.331368] ? mempool_alloc+0x148/0x360 [ 918.332204] ? mempool_free_pages+0x20/0x20 [ 918.333107] should_failslab+0x5/0x20 [ 918.333897] kmem_cache_alloc+0x5b/0x310 [ 918.334742] ? mempool_free_pages+0x20/0x20 [ 918.335654] mempool_alloc+0x148/0x360 [ 918.336467] ? mempool_resize+0x7d0/0x7d0 [ 918.337333] ? lock_acquire+0x197/0x470 [ 918.338157] ? find_held_lock+0x2c/0x110 [ 918.339013] bio_alloc_bioset+0x36e/0x600 [ 918.339885] ? submit_bio_noacct+0x1010/0x1010 [ 918.340832] ? bvec_alloc+0x2f0/0x2f0 [ 918.341649] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 918.342681] write_dirty_buffer+0xcb/0x180 [ 918.343581] __flush_batch+0x11b/0x2b0 [ 918.344403] ? jbd2_journal_skip_recovery+0x160/0x160 [ 918.345493] ? lock_downgrade+0x6d0/0x6d0 [ 918.346362] ? rwlock_bug.part.0+0x90/0x90 [ 918.347335] jbd2_log_do_checkpoint+0x8df/0xf20 [ 918.348328] ? do_raw_spin_lock+0x121/0x260 [ 918.349226] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 918.350399] ? rwlock_bug.part.0+0x90/0x90 [ 918.351315] jbd2_journal_flush+0x14b/0x530 [ 918.352224] ext4_change_inode_journal_flag+0x351/0x4b0 [ 918.353333] ext4_ioctl_setflags+0xa39/0xbe0 [ 918.354254] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 918.355235] ? from_kgid_munged+0x130/0x130 [ 918.356143] __ext4_ioctl+0x2eab/0x4160 [ 918.356984] ? ext4_reset_inode_seed+0x450/0x450 [ 918.357967] ? avc_has_perm+0xc5/0x1b0 [ 918.358771] ? avc_has_perm+0x108/0x1b0 [ 918.359608] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 918.360583] ? lock_acquire+0x197/0x470 [ 918.361414] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 918.362486] ? do_vfs_ioctl+0x283/0x10d0 [ 918.363347] ? generic_block_fiemap+0x60/0x60 [ 918.364273] ? file_has_perm+0x183/0x280 [ 918.365116] ? inode_has_perm+0x1d0/0x1d0 [ 918.365994] ? selinux_file_ioctl+0xb6/0x270 [ 918.366910] ? __ext4_ioctl+0x4160/0x4160 [ 918.367780] __x64_sys_ioctl+0x19a/0x210 [ 918.368631] do_syscall_64+0x33/0x40 [ 918.369406] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 918.370468] RIP: 0033:0x7f067bb89b19 [ 918.371253] 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 [ 918.375089] RSP: 002b:00007f06790ff188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 918.376674] RAX: ffffffffffffffda RBX: 00007f067bc9cf60 RCX: 00007f067bb89b19 [ 918.378161] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 918.379644] RBP: 00007f06790ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.381122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.382601] R13: 00007fffc99a0fdf R14: 00007f06790ff300 R15: 0000000000022000 19:51:47 executing program 6: socketpair$unix(0x1, 0x1, 0x0, 0xfffffffffffffffd) r0 = creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) r1 = fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000200)=ANY=[], 0x8) sendmmsg$inet6(r2, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) sendmsg$inet6(r2, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x4, 0x0, 0x0, r3) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = getpgid(0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x1e, 0xc0b12afe4b722e85, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r6}]}, 0x24}}, 0x0) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r7, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r7, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002280)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000080)="0acca42d332e88720eb7e14ae2eaab349d60da72b88689714a62e4811b9e2a3c577c7b78734c4463c9beb92ae03f8c4420995c2b1ae641dfe788514ea8363a30535dfb37ed8e23215bb197b6bd3c757e532bd3b264ec1a0a3d5d733af89870f6e9a8f114bf960822290e60c1e5d726f440644460e9ea8fe6ea3299605b16b8cd86fb048b9e80e51c2d1d5f8242e11e21ec27", 0x92}, {&(0x7f0000000140)="f06a097f6283b09ab032d5841df72e2e5e227b5c0778b5810e80ae7e9eae64792aec9dd859153a4bfd75263a7a9c2a0a95a9d0fc5d9655e153ee7f85adfe75f8c52f812cf247a6e309aa494eda78edf84acea4b39e50bb9d87774d2a56455eb18082d4eef5b32c9f166a89995a52f5bd123598dc00c4f0356dcb0d1b6e40fb8e92f7694edadd", 0x86}, {&(0x7f0000000200)="41c15a9ec841cfb338620461c7b3e09f167e14be174825a96f9c1cc8d11b38ef051e5394324e613cdb60f717527740647b008a5d37db864720ad16d4369b88813f293ffeecab74f243820b7fa1abb963b3f8aa770fa74d61bab5b0f8addfa5434cd1bff66a470d7940b1245d1f03a7d15ac6c440b34d291d1b20821bb0e0d24fe5ecdeff8fef5f9546b62d5313cc7840bd4acc9589d21ddb291cd4f378c19090430469b7649523ab86580b7e83b5f9de5067fc5e29c2fe7a3da8d7", 0xbb}, {&(0x7f00000002c0)="56e2041bf5db8885d921624e9eeb8bf8dbc67aab4f0153e0d0b6c624b924f20a9d16eb6fd606d34d3e76b9265e70ce832535c0dafa7d0a250bbc642bc5f3a7ac9d8ad7b3aa5c7d01ea095e109a", 0x4d}, {&(0x7f0000000340)="8991a0202447d9ed071e14d873fc05d57cc5a359f084dd033c923c931dfe0c269cd5a2a1fb7152d3de28fe8495de524bc079f685cc2f8a6a090eba2f64f71e198634b6dd891a70a432fd638de5f000bd49e3a00a7526f082f491c4837369228e1e31876c6a1c22852d4e59283a76abc83ae102ae24bf78a0db4d3f76d219d16d1c47cd3917b2b1f3dc7a9f8414a18e0b65e836a6f3bea9486825fe532a35b45d98b7858468ae184d80b391708aa4dfdfccb2abd66300e9c842e4966bc636823e2f7504f0427e060e76432ae1b122", 0xce}, {&(0x7f0000000440)="0d9cfec94630823ef331232b31d973181dc46a0e846a4c782a14918073aa19819b5cfb5496a715bab58d60895c4988008c0a5c61a9d276c61a8b8b03e11d4cd734daeefb9d35d238d5c3c776c3b7a35cf313cdb035e28e84be662a88d12aac3d075f3bfb4e6610e514c0da855ace87b88c8711f30c2b19fd0178080942fabcd4c7f6107b515c3f576a6067efada4e05c5f62b4c98c6f162c632ee14c45855a7d2450db019d6b83c108", 0xa9}], 0x6, 0x0, 0x0, 0x4840}}, {{&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000600)="5d26e6", 0x3}, {&(0x7f0000000640)="03b64c486f18e0e11d0266f6a923daae4bd7155aa1e588447bd3f525c7c064b6cdaaa886b027797017174d13e65e0519877616558e1461e2efd16d65a4bcfa5835c5ef14666658699452184d5d670f0617a3f269035c212e22721a8ef7fe821f100329a4f8d20358597e58a68ff85d646086a9a06b04a70037e92fab9728692a768edaf91351df29ef4f7d0688fff97ceb68cd54b94863e9d4838320053de5c59a575450e1fee159b80673", 0xab}], 0x2, &(0x7f00000007c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68, 0x10}}, {{&(0x7f0000000840)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000008c0)="fe959e1df494fbe71b7759d536339c521405044470def86128cdbf0db739d664ad2971ca687b79ae0187b43242f3c0fe3092e96535600274a86f0bfbf800e15d39f1071088476a70dc45de8e6c40d18db2082f", 0x53}], 0x1, 0x0, 0x0, 0x10}}, {{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000a00)="4fc325b157ea4ea09445b1df30619b432cbf85fcdf3ebe4471db72d3b74a9f4cbab1b0a00d33d29301e06a74bee40c8d8ac0f33b24b9", 0x36}, {&(0x7f0000000a40)="1bb1add4f7460ea6a2cf428f3072b8f1a25ae7b12ad4c55bd720297db9782bd49e720d19c9552f7c2da51b5e58139e7c387bf6e76d5b724156ffe674540c325624e3930df3f0e5c4bdc8fabad678cf9b6b07bb017697a79d3579da450083f9c30b553af1e30399a2d69258539bcd2634229590f44ce46543aa0e833a7bb60d8423e1d191fa12cb5d8ca05325200a6e2d9c3f7bb5f0d929e91ffe158639219685472fd493cbc4a0bb5194", 0xaa}, {&(0x7f0000000b00)="5f2c2f6d56e638b63318190641a5d561d0c475c289461c6bc25500a1e0cfc140ec7372d73c793f40b7c3126243f2a67f762c8c80782e0ceefc1005668d3e93ae457fa960808178f1ca386213ea4e7798bec1b5", 0x53}, {&(0x7f0000000b80)="6a6f83e36eec258bf45b1d9718ada7f26e90c93a18bc3a56ff3e0715744e9b6fc684505dc2dd045089ec0ba9e9e6df9147bc2616705fb9bcc7bf9ffb6857666cf26df23871689e862055aa7ff82340e3bd0ff219bdc6b62a5b9b12311018715f30d53402", 0x64}], 0x4, &(0x7f0000002200)=[@cred={{0x1c, 0x1, 0x2, {r1, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee01, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff, r8]}}], 0x68, 0x48080}}], 0x4, 0x40001) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:51:47 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 24) 19:51:47 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.swap.events\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=0xffffffffffffffff) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x6, 0x4, 0x99, 0x80000000, 0x2, 0x0, 0xd7, 0x3ad, 0x40, 0x342, 0xffffffff, 0x3, 0x38, 0x1, 0x2, 0x101, 0x537c}, [{0x1, 0xa9b, 0x9, 0x3, 0xffff, 0x6, 0xfffffffffffffffe, 0x8}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1978) [ 918.513756] FAULT_INJECTION: forcing a failure. [ 918.513756] name failslab, interval 1, probability 0, space 0, times 0 [ 918.516116] CPU: 0 PID: 8727 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 918.517526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.519246] Call Trace: [ 918.519796] dump_stack+0x107/0x167 [ 918.520541] should_fail.cold+0x5/0xa [ 918.521328] ? mempool_alloc+0x148/0x360 [ 918.522157] ? mempool_free_pages+0x20/0x20 [ 918.523059] should_failslab+0x5/0x20 [ 918.523852] kmem_cache_alloc+0x5b/0x310 [ 918.524674] ? mempool_free_pages+0x20/0x20 [ 918.525574] mempool_alloc+0x148/0x360 [ 918.526380] ? mempool_resize+0x7d0/0x7d0 [ 918.527258] ? lock_acquire+0x197/0x470 [ 918.528077] ? find_held_lock+0x2c/0x110 [ 918.528936] bio_alloc_bioset+0x36e/0x600 [ 918.529791] ? submit_bio_noacct+0x1010/0x1010 [ 918.530738] ? bvec_alloc+0x2f0/0x2f0 [ 918.531558] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 918.532579] write_dirty_buffer+0xcb/0x180 [ 918.533477] __flush_batch+0x11b/0x2b0 [ 918.534287] ? jbd2_journal_skip_recovery+0x160/0x160 [ 918.535372] ? lock_downgrade+0x6d0/0x6d0 [ 918.536254] ? rwlock_bug.part.0+0x90/0x90 [ 918.537145] jbd2_log_do_checkpoint+0x8df/0xf20 [ 918.538108] ? do_raw_spin_lock+0x121/0x260 [ 918.539003] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 918.540192] ? rwlock_bug.part.0+0x90/0x90 [ 918.541091] jbd2_journal_flush+0x14b/0x530 [ 918.541991] ext4_change_inode_journal_flag+0x351/0x4b0 [ 918.543104] ext4_ioctl_setflags+0xa39/0xbe0 [ 918.544018] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 918.544996] ? from_kgid_munged+0x130/0x130 [ 918.545899] __ext4_ioctl+0x2eab/0x4160 [ 918.546738] ? ext4_reset_inode_seed+0x450/0x450 [ 918.547728] ? avc_has_perm+0xc5/0x1b0 [ 918.548527] ? avc_has_perm+0x108/0x1b0 [ 918.549354] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 918.550325] ? lock_acquire+0x197/0x470 [ 918.551228] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 918.552339] ? do_vfs_ioctl+0x283/0x10d0 [ 918.553219] ? generic_block_fiemap+0x60/0x60 [ 918.554151] ? file_has_perm+0x183/0x280 [ 918.554998] ? inode_has_perm+0x1d0/0x1d0 [ 918.555903] ? selinux_file_ioctl+0xb6/0x270 [ 918.556832] ? __ext4_ioctl+0x4160/0x4160 [ 918.557688] __x64_sys_ioctl+0x19a/0x210 [ 918.558537] do_syscall_64+0x33/0x40 [ 918.559328] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 918.560400] RIP: 0033:0x7f3aab9d8b19 [ 918.561180] 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 [ 918.564987] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 918.566556] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 918.568045] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 918.569516] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.570990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.572470] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 918.612455] FAULT_INJECTION: forcing a failure. [ 918.612455] name failslab, interval 1, probability 0, space 0, times 0 [ 918.614874] CPU: 0 PID: 8717 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 918.616323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.618039] Call Trace: [ 918.618588] dump_stack+0x107/0x167 19:51:47 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 18) [ 918.619358] should_fail.cold+0x5/0xa [ 918.620307] ? create_object.isra.0+0x3a/0xa20 [ 918.621262] should_failslab+0x5/0x20 [ 918.622034] kmem_cache_alloc+0x5b/0x310 [ 918.622883] ? mark_lock+0xf5/0x2df0 [ 918.623680] create_object.isra.0+0x3a/0xa20 [ 918.624595] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 918.625652] kmem_cache_alloc+0x159/0x310 [ 918.626512] ? mempool_free_pages+0x20/0x20 [ 918.627415] mempool_alloc+0x148/0x360 [ 918.628228] ? mempool_resize+0x7d0/0x7d0 [ 918.629086] ? lock_downgrade+0x6d0/0x6d0 [ 918.629957] bio_alloc_bioset+0x36e/0x600 [ 918.630816] ? bvec_alloc+0x2f0/0x2f0 [ 918.631608] ? write_one_page+0x4f0/0x4f0 [ 918.632478] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 918.633486] ? create_page_buffers+0x139/0x230 [ 918.634434] __block_write_full_page+0x7cd/0x1050 [ 918.635444] ? end_buffer_write_sync+0xf0/0xf0 [ 918.636388] ? __blkdev_direct_IO_simple+0x930/0x930 [ 918.637439] block_write_full_page+0x220/0x290 [ 918.638381] ? __blkdev_direct_IO_simple+0x930/0x930 [ 918.639439] __writepage+0x67/0x180 [ 918.640193] write_cache_pages+0x57f/0xe50 [ 918.641075] ? tag_pages_for_writeback+0x450/0x450 [ 918.642102] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 918.643155] ? find_held_lock+0x2c/0x110 [ 918.643998] ? blkdev_readahead+0x20/0x20 [ 918.644854] generic_writepages+0xe2/0x160 [ 918.645728] ? write_cache_pages+0xe50/0xe50 [ 918.646649] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 918.647738] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 918.648789] do_writepages+0xee/0x2a0 [ 918.649609] ? page_writeback_cpu_online+0x20/0x20 [ 918.650661] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 918.651707] ? lock_downgrade+0x6d0/0x6d0 [ 918.652567] ? do_raw_write_lock+0x11a/0x280 [ 918.653478] ? do_raw_read_unlock+0x70/0x70 [ 918.654376] filemap_flush+0x239/0x2e0 [ 918.655193] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 918.656238] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 918.657927] ? get_nr_dirty_inodes+0x19e/0x220 [ 918.658875] __sync_blockdev+0xa5/0xf0 [ 918.659694] sync_filesystem.part.0+0xbd/0x1f0 [ 918.660637] __x64_sys_syncfs+0x1a1/0x250 [ 918.661508] do_syscall_64+0x33/0x40 [ 918.662285] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 918.663365] RIP: 0033:0x7f6826b6bb19 [ 918.664149] 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 [ 918.668066] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 918.669667] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 918.671152] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 918.672642] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.674122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.675620] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 [ 918.723589] FAULT_INJECTION: forcing a failure. [ 918.723589] name failslab, interval 1, probability 0, space 0, times 0 [ 918.724971] CPU: 1 PID: 8744 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 918.725773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.726748] Call Trace: [ 918.727072] dump_stack+0x107/0x167 [ 918.727487] should_fail.cold+0x5/0xa [ 918.727933] ? create_object.isra.0+0x3a/0xa20 [ 918.728450] should_failslab+0x5/0x20 [ 918.728881] kmem_cache_alloc+0x5b/0x310 [ 918.729346] create_object.isra.0+0x3a/0xa20 [ 918.729841] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 918.730411] kmem_cache_alloc+0x159/0x310 [ 918.730893] ? mempool_free_pages+0x20/0x20 [ 918.731384] mempool_alloc+0x148/0x360 [ 918.731829] ? mempool_resize+0x7d0/0x7d0 [ 918.732295] ? lock_acquire+0x197/0x470 [ 918.732735] ? find_held_lock+0x2c/0x110 [ 918.733200] bio_alloc_bioset+0x36e/0x600 [ 918.733665] ? submit_bio_noacct+0x1010/0x1010 [ 918.734179] ? bvec_alloc+0x2f0/0x2f0 [ 918.734615] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 918.735166] write_dirty_buffer+0xcb/0x180 [ 918.735642] __flush_batch+0x11b/0x2b0 [ 918.736086] ? jbd2_journal_skip_recovery+0x160/0x160 [ 918.736660] ? lock_downgrade+0x6d0/0x6d0 [ 918.737128] ? rwlock_bug.part.0+0x90/0x90 [ 918.737600] jbd2_log_do_checkpoint+0x8df/0xf20 [ 918.738122] ? do_raw_spin_lock+0x121/0x260 [ 918.738604] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 918.739232] ? rwlock_bug.part.0+0x90/0x90 [ 918.739723] jbd2_journal_flush+0x14b/0x530 [ 918.740234] ext4_change_inode_journal_flag+0x351/0x4b0 [ 918.740823] ext4_ioctl_setflags+0xa39/0xbe0 [ 918.741340] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 918.741864] ? from_kgid_munged+0x130/0x130 [ 918.742378] __ext4_ioctl+0x2eab/0x4160 [ 918.742827] ? ext4_reset_inode_seed+0x450/0x450 [ 918.743387] ? avc_has_perm+0xc5/0x1b0 [ 918.743837] ? avc_has_perm+0x108/0x1b0 [ 918.744301] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 918.744840] ? lock_acquire+0x197/0x470 [ 918.745306] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 918.745906] ? do_vfs_ioctl+0x283/0x10d0 [ 918.746378] ? generic_block_fiemap+0x60/0x60 [ 918.746890] ? file_has_perm+0x183/0x280 [ 918.747349] ? inode_has_perm+0x1d0/0x1d0 [ 918.747839] ? selinux_file_ioctl+0xb6/0x270 [ 918.748332] ? __ext4_ioctl+0x4160/0x4160 [ 918.748813] __x64_sys_ioctl+0x19a/0x210 [ 918.749281] do_syscall_64+0x33/0x40 [ 918.749713] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 918.750300] RIP: 0033:0x7f067bb89b19 [ 918.750728] 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 [ 918.752826] RSP: 002b:00007f06790de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 918.753705] RAX: ffffffffffffffda RBX: 00007f067bc9d020 RCX: 00007f067bb89b19 [ 918.754522] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 918.755353] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.756167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.756976] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 19:51:47 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000040)=0x8) 19:51:47 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x166) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 918.809840] FAULT_INJECTION: forcing a failure. [ 918.809840] name failslab, interval 1, probability 0, space 0, times 0 [ 918.812386] CPU: 0 PID: 8749 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 918.813823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.815600] Call Trace: [ 918.816167] dump_stack+0x107/0x167 [ 918.816957] should_fail.cold+0x5/0xa [ 918.817771] ? create_object.isra.0+0x3a/0xa20 [ 918.818739] should_failslab+0x5/0x20 [ 918.819567] kmem_cache_alloc+0x5b/0x310 [ 918.820425] create_object.isra.0+0x3a/0xa20 [ 918.821332] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 918.822404] kmem_cache_alloc+0x159/0x310 [ 918.823276] ? mempool_free_pages+0x20/0x20 [ 918.824186] mempool_alloc+0x148/0x360 [ 918.825000] ? mempool_resize+0x7d0/0x7d0 [ 918.825877] ? lock_acquire+0x197/0x470 [ 918.826702] ? jbd2_journal_flush+0x3d8/0x530 [ 918.827672] bio_alloc_bioset+0x36e/0x600 [ 918.828540] ? bvec_alloc+0x2f0/0x2f0 [ 918.829352] ? do_raw_spin_lock+0x121/0x260 [ 918.830263] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 918.831302] jbd2_write_superblock+0x371/0x8a0 [ 918.832258] ? jbd2_journal_abort+0x140/0x140 [ 918.833225] jbd2_mark_journal_empty+0x2d0/0x3f0 [ 918.834209] jbd2_journal_flush+0x1d0/0x530 [ 918.835133] ext4_change_inode_journal_flag+0x351/0x4b0 [ 918.836233] ext4_ioctl_setflags+0xa39/0xbe0 [ 918.837163] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 918.838130] ? from_kgid_munged+0x130/0x130 [ 918.839053] __ext4_ioctl+0x2eab/0x4160 [ 918.839897] ? ext4_reset_inode_seed+0x450/0x450 [ 918.840877] ? avc_has_perm+0xc5/0x1b0 [ 918.841692] ? avc_has_perm+0x108/0x1b0 [ 918.842522] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 918.843504] ? lock_acquire+0x197/0x470 [ 918.844334] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 918.845416] ? do_vfs_ioctl+0x283/0x10d0 [ 918.846263] ? generic_block_fiemap+0x60/0x60 [ 918.847210] ? file_has_perm+0x183/0x280 [ 918.848057] ? inode_has_perm+0x1d0/0x1d0 [ 918.848933] ? selinux_file_ioctl+0xb6/0x270 [ 918.849852] ? __ext4_ioctl+0x4160/0x4160 [ 918.850713] __x64_sys_ioctl+0x19a/0x210 [ 918.851567] do_syscall_64+0x33/0x40 [ 918.852346] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 918.853412] RIP: 0033:0x7f3aab9d8b19 [ 918.854183] 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 [ 918.858012] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 918.859603] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 918.861076] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 918.862576] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.864062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.865535] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 19:51:47 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 25) [ 918.930794] FAULT_INJECTION: forcing a failure. [ 918.930794] name failslab, interval 1, probability 0, space 0, times 0 [ 918.932061] CPU: 1 PID: 8728 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 918.932827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 918.933750] Call Trace: [ 918.934037] dump_stack+0x107/0x167 [ 918.934444] should_fail.cold+0x5/0xa [ 918.934862] ? create_object.isra.0+0x3a/0xa20 [ 918.935397] should_failslab+0x5/0x20 [ 918.935807] kmem_cache_alloc+0x5b/0x310 [ 918.936246] ? mark_lock+0xf5/0x2df0 [ 918.936646] create_object.isra.0+0x3a/0xa20 [ 918.937118] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 918.937642] kmem_cache_alloc+0x159/0x310 [ 918.938087] ? mempool_free_pages+0x20/0x20 [ 918.938547] mempool_alloc+0x148/0x360 [ 918.938970] ? mempool_resize+0x7d0/0x7d0 [ 918.939461] ? lock_downgrade+0x6d0/0x6d0 [ 918.939917] bio_alloc_bioset+0x36e/0x600 [ 918.940375] ? bvec_alloc+0x2f0/0x2f0 [ 918.940767] ? write_one_page+0x4f0/0x4f0 [ 918.941251] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 918.941812] __block_write_full_page+0x7cd/0x1050 [ 918.942364] ? end_buffer_write_sync+0xf0/0xf0 [ 918.942891] ? __blkdev_direct_IO_simple+0x930/0x930 [ 918.943445] block_write_full_page+0x220/0x290 [ 918.943969] ? __blkdev_direct_IO_simple+0x930/0x930 [ 918.944548] __writepage+0x67/0x180 [ 918.944961] write_cache_pages+0x57f/0xe50 [ 918.945443] ? tag_pages_for_writeback+0x450/0x450 [ 918.946017] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 918.946590] ? __lock_acquire+0x1657/0x5b00 [ 918.947100] ? lock_chain_count+0x20/0x20 [ 918.947582] ? blkdev_readahead+0x20/0x20 [ 918.948050] generic_writepages+0xe2/0x160 [ 918.948522] ? write_cache_pages+0xe50/0xe50 [ 918.949013] ? lock_acquire+0x197/0x470 [ 918.949473] ? jbd2_log_wait_commit+0x337/0x430 [ 918.949997] ? lock_downgrade+0x6d0/0x6d0 [ 918.950468] do_writepages+0xee/0x2a0 [ 918.950905] ? page_writeback_cpu_online+0x20/0x20 [ 918.951474] ? do_raw_read_unlock+0x3b/0x70 [ 918.951962] ? _raw_read_unlock+0x1a/0x30 [ 918.952434] ? jbd2_log_wait_commit+0x374/0x430 [ 918.952955] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 918.953658] __filemap_fdatawrite_range+0x24b/0x2f0 [ 918.954190] ? delete_from_page_cache_batch+0xa30/0xa30 [ 918.954823] ? ext4_sync_fs+0x313/0x7a0 [ 918.955314] filemap_write_and_wait_range+0x65/0x100 [ 918.955888] __sync_blockdev+0x84/0xf0 [ 918.956341] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 918.957287] sync_filesystem.part.0+0x189/0x1f0 [ 918.957819] __x64_sys_syncfs+0x1a1/0x250 [ 918.958300] do_syscall_64+0x33/0x40 [ 918.958723] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 918.959303] RIP: 0033:0x7f3897ecab19 [ 918.959700] 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 [ 918.961811] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 918.962688] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 918.963450] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 918.964250] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.965000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 918.965826] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 19:51:47 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = signalfd4(r0, &(0x7f0000000000)={[0x3]}, 0x8, 0x80800) sendto$unix(r1, &(0x7f0000000040)="5687274ca916bf039d49dcb4893b", 0xe, 0x5, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:51:47 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 17) 19:51:47 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 19) 19:51:47 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) syz_io_uring_setup(0x51ec, &(0x7f00000005c0)={0x0, 0xc6f8, 0x0, 0x1, 0x2b6, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000540), &(0x7f0000000640)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000680)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, {0x402}, 0x1}, 0x9) r2 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x2, 0x6, &(0x7f0000000440)=[{&(0x7f00000000c0)="a4e4f3d373f88774b58feffdfc5c0dafd42addfd501e3a957ad4aecb6187a3f3d2582585b081feda0b9b4f0ef2afff3f463fbb9d7f93af412fd1c77a6004b6c1d331ffa9b715436ecda5cd8560dcaef9f9223985441eaea049b95df5f59930028337218c7d93ce7fb8a502fe074027725060f97f208e58055a2685adb2ce216ca3a1", 0x82, 0x9}, {&(0x7f0000000180)="2920a1ba7aed655ef7f956f6902c62a124f542c43c895d7ddd9bb68c66a76cbef56551f71aaa4adcd2a66b3195096b7cbba18f70178d1a2bbc5d7fbe2f534f0303489f5099b59c0486e9197e1c06fd59ad2a06b8a02c8bae5e5f8914987f334cf6a5e830e8cf1cd0c328", 0x6a, 0x7}, {&(0x7f0000000200)="0f627c22f2bb274edb03b56133a4210382d2c8af160f55134a6665962f232a4708367a67d551e138de00e9f322", 0x2d, 0x7f}, {&(0x7f0000000240)="3f4c9d970960590bb292761f5068fb92e2724014196661c7859adbaef6e608ca1151297f36d4af31f2effdf94c52f66a55efdbf1e878fb6133343f6a455742b269287547dad0fa6be0052b279979b79b7bbcb9293706561e67486df63a20a81902649e23724f427efba8e7ae734e4eb771d518a4eed21babb1ac463c9df6124a4c9694f9465e153557e8373f975da1a340acceaa9891cdbe813252e01411f0a1872f1713785d5202280027d687b133ccce051014c9931b699e0bb2307b9850bc6777f93651d29d4c75f91b5279fd2ca2", 0xd0, 0x80}, {&(0x7f0000000340)="28197f33509c2b2b6d4f87f9f35003d8fa720a66f01a7987d143", 0x1a, 0xaaa3}, {&(0x7f0000000380)="76f247f8358e2917a2b28a43dad393d96664bbf28e2abc76b1f2b1736a1d3df9787037bc65282d8339f7567a0acbc30668adae05249d78be4965c0e1ecfa555a02ca9532ec2b0f220e7636e2ffa1f2e84b150b8eae26c8d9ab06062f141dd799b9fedb365939bde64785ef2ec2cdfaf1e17c4a010d5639b5be0f23c82e478b214847d9ab5a5cc39d7264650fa23cd5cdf9", 0x91, 0x81}], 0x200060, &(0x7f0000000500)=ANY=[@ANYBLOB="272a2e711550292d26242c2c7b272a2c2d27292c212c2d292c2f25295e2c2c2d1c255e5b275b5b2409007b2c00"]) openat(r2, &(0x7f0000000580)='./file0\x00', 0x204002, 0x2) [ 918.971422] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 918.972356] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 918.985724] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 918.988940] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 919.002433] FAULT_INJECTION: forcing a failure. [ 919.002433] name failslab, interval 1, probability 0, space 0, times 0 [ 919.004787] CPU: 0 PID: 8756 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 919.006201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 919.007914] Call Trace: [ 919.008469] dump_stack+0x107/0x167 [ 919.009223] should_fail.cold+0x5/0xa [ 919.010012] ? mempool_alloc+0x148/0x360 [ 919.010852] ? mempool_free_pages+0x20/0x20 [ 919.011771] should_failslab+0x5/0x20 [ 919.012565] kmem_cache_alloc+0x5b/0x310 [ 919.013410] ? mempool_free_pages+0x20/0x20 [ 919.014304] mempool_alloc+0x148/0x360 [ 919.015124] ? mempool_resize+0x7d0/0x7d0 [ 919.015992] ? lock_acquire+0x197/0x470 [ 919.016819] ? find_held_lock+0x2c/0x110 [ 919.017725] bio_alloc_bioset+0x36e/0x600 [ 919.018688] ? submit_bio_noacct+0x1010/0x1010 [ 919.019749] ? bvec_alloc+0x2f0/0x2f0 [ 919.020655] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 919.021795] write_dirty_buffer+0xcb/0x180 [ 919.022772] __flush_batch+0x11b/0x2b0 [ 919.023693] ? jbd2_journal_skip_recovery+0x160/0x160 [ 919.024885] ? lock_downgrade+0x6d0/0x6d0 [ 919.025850] ? rwlock_bug.part.0+0x90/0x90 [ 919.026792] jbd2_log_do_checkpoint+0x8df/0xf20 [ 919.027777] ? do_raw_spin_lock+0x121/0x260 [ 919.028673] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 919.029846] ? rwlock_bug.part.0+0x90/0x90 [ 919.030738] jbd2_journal_flush+0x14b/0x530 [ 919.031661] ext4_change_inode_journal_flag+0x351/0x4b0 [ 919.032770] ext4_ioctl_setflags+0xa39/0xbe0 [ 919.033691] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 919.034659] ? from_kgid_munged+0x130/0x130 [ 919.035570] __ext4_ioctl+0x2eab/0x4160 [ 919.036415] ? ext4_reset_inode_seed+0x450/0x450 [ 919.037396] ? avc_has_perm+0xc5/0x1b0 [ 919.038208] ? avc_has_perm+0x108/0x1b0 [ 919.039037] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 919.040038] ? lock_acquire+0x197/0x470 [ 919.040863] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 919.041943] ? do_vfs_ioctl+0x283/0x10d0 [ 919.042793] ? generic_block_fiemap+0x60/0x60 [ 919.043738] ? file_has_perm+0x183/0x280 [ 919.044580] ? inode_has_perm+0x1d0/0x1d0 [ 919.045460] ? selinux_file_ioctl+0xb6/0x270 [ 919.046370] ? __ext4_ioctl+0x4160/0x4160 [ 919.047238] __x64_sys_ioctl+0x19a/0x210 [ 919.048094] do_syscall_64+0x33/0x40 [ 919.048871] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 919.049933] RIP: 0033:0x7f067bb89b19 [ 919.050711] 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 [ 919.054524] RSP: 002b:00007f06790ff188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 919.056109] RAX: ffffffffffffffda RBX: 00007f067bc9cf60 RCX: 00007f067bb89b19 [ 919.057583] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 919.059083] RBP: 00007f06790ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 919.060554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 919.062030] R13: 00007fffc99a0fdf R14: 00007f06790ff300 R15: 0000000000022000 19:51:48 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 9) 19:51:48 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e00, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:51:48 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 919.173811] FAULT_INJECTION: forcing a failure. [ 919.173811] name failslab, interval 1, probability 0, space 0, times 0 [ 919.175150] CPU: 1 PID: 8771 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 919.175889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 919.176728] Call Trace: [ 919.177017] dump_stack+0x107/0x167 [ 919.177422] should_fail.cold+0x5/0xa [ 919.177833] ? create_object.isra.0+0x3a/0xa20 [ 919.178332] should_failslab+0x5/0x20 [ 919.178745] kmem_cache_alloc+0x5b/0x310 [ 919.179194] create_object.isra.0+0x3a/0xa20 [ 919.179666] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 919.180185] kmem_cache_alloc+0x159/0x310 [ 919.180636] ? mempool_free_pages+0x20/0x20 [ 919.181103] mempool_alloc+0x148/0x360 [ 919.181523] ? mempool_resize+0x7d0/0x7d0 [ 919.181973] ? lock_acquire+0x197/0x470 [ 919.182399] ? find_held_lock+0x2c/0x110 [ 919.182867] bio_alloc_bioset+0x36e/0x600 [ 919.183361] ? submit_bio_noacct+0x1010/0x1010 [ 919.183878] ? bvec_alloc+0x2f0/0x2f0 [ 919.184325] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 919.184891] write_dirty_buffer+0xcb/0x180 [ 919.185366] __flush_batch+0x11b/0x2b0 [ 919.185817] ? jbd2_journal_skip_recovery+0x160/0x160 [ 919.186335] ? lock_downgrade+0x6d0/0x6d0 [ 919.186811] ? rwlock_bug.part.0+0x90/0x90 [ 919.187325] jbd2_log_do_checkpoint+0x8df/0xf20 [ 919.187857] ? do_raw_spin_lock+0x121/0x260 [ 919.188349] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 919.188987] ? rwlock_bug.part.0+0x90/0x90 [ 919.189476] jbd2_journal_flush+0x14b/0x530 [ 919.189976] ext4_change_inode_journal_flag+0x351/0x4b0 [ 919.190587] ext4_ioctl_setflags+0xa39/0xbe0 [ 919.191096] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 919.191628] ? from_kgid_munged+0x130/0x130 [ 919.192122] __ext4_ioctl+0x2eab/0x4160 [ 919.192586] ? ext4_reset_inode_seed+0x450/0x450 [ 919.193129] ? avc_has_perm+0xc5/0x1b0 [ 919.193570] ? avc_has_perm+0x108/0x1b0 [ 919.194025] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 919.194568] ? lock_acquire+0x197/0x470 [ 919.195029] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 919.195625] ? do_vfs_ioctl+0x283/0x10d0 [ 919.196094] ? generic_block_fiemap+0x60/0x60 [ 919.196598] ? file_has_perm+0x183/0x280 [ 919.197060] ? inode_has_perm+0x1d0/0x1d0 [ 919.197546] ? selinux_file_ioctl+0xb6/0x270 [ 919.198053] ? __ext4_ioctl+0x4160/0x4160 [ 919.198521] __x64_sys_ioctl+0x19a/0x210 [ 919.198989] do_syscall_64+0x33/0x40 [ 919.199422] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 919.200003] RIP: 0033:0x7f3aab9d8b19 [ 919.200429] 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 [ 919.202529] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 919.203417] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 919.204227] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 919.205033] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 919.205846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 919.206655] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 919.351902] FAULT_INJECTION: forcing a failure. [ 919.351902] name failslab, interval 1, probability 0, space 0, times 0 [ 919.353464] CPU: 1 PID: 8763 Comm: syz-executor.0 Not tainted 5.10.183 #1 [ 919.354339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 919.355330] Call Trace: [ 919.355696] dump_stack+0x107/0x167 [ 919.356171] should_fail.cold+0x5/0xa [ 919.356600] ? mempool_alloc+0x148/0x360 [ 919.357111] ? mempool_free_pages+0x20/0x20 [ 919.357668] should_failslab+0x5/0x20 [ 919.358176] kmem_cache_alloc+0x5b/0x310 [ 919.358671] ? mempool_free_pages+0x20/0x20 [ 919.359157] mempool_alloc+0x148/0x360 [ 919.359656] ? mempool_resize+0x7d0/0x7d0 [ 919.360201] ? lock_downgrade+0x6d0/0x6d0 [ 919.360744] bio_alloc_bioset+0x36e/0x600 [ 919.361278] ? bvec_alloc+0x2f0/0x2f0 [ 919.361723] ? write_one_page+0x4f0/0x4f0 [ 919.362286] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 919.362916] __block_write_full_page+0x7cd/0x1050 [ 919.363551] ? end_buffer_write_sync+0xf0/0xf0 [ 919.364163] ? __blkdev_direct_IO_simple+0x930/0x930 [ 919.364775] block_write_full_page+0x220/0x290 [ 919.365347] ? __blkdev_direct_IO_simple+0x930/0x930 [ 919.365945] __writepage+0x67/0x180 [ 919.366383] write_cache_pages+0x57f/0xe50 [ 919.366863] ? tag_pages_for_writeback+0x450/0x450 [ 919.367509] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 919.368064] ? __lock_acquire+0x1657/0x5b00 [ 919.368614] ? lock_chain_count+0x20/0x20 [ 919.369107] ? blkdev_readahead+0x20/0x20 [ 919.369588] generic_writepages+0xe2/0x160 [ 919.370043] ? write_cache_pages+0xe50/0xe50 [ 919.370543] ? lock_acquire+0x197/0x470 [ 919.371031] ? jbd2_log_wait_commit+0x337/0x430 [ 919.371603] ? lock_downgrade+0x6d0/0x6d0 [ 919.372117] do_writepages+0xee/0x2a0 [ 919.372534] ? page_writeback_cpu_online+0x20/0x20 [ 919.373103] ? do_raw_read_unlock+0x3b/0x70 [ 919.373626] ? _raw_read_unlock+0x1a/0x30 [ 919.374128] ? jbd2_log_wait_commit+0x374/0x430 [ 919.374722] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 919.375423] __filemap_fdatawrite_range+0x24b/0x2f0 [ 919.376023] ? delete_from_page_cache_batch+0xa30/0xa30 [ 919.376666] ? ext4_sync_fs+0x313/0x7a0 [ 919.377188] filemap_write_and_wait_range+0x65/0x100 [ 919.377803] __sync_blockdev+0x84/0xf0 [ 919.378213] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 919.379236] sync_filesystem.part.0+0x189/0x1f0 [ 919.379807] __x64_sys_syncfs+0x1a1/0x250 [ 919.380320] do_syscall_64+0x33/0x40 [ 919.380719] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 919.381339] RIP: 0033:0x7f6826b6bb19 [ 919.381796] 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 [ 919.384064] RSP: 002b:00007f68240e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 919.384949] RAX: ffffffffffffffda RBX: 00007f6826c7ef60 RCX: 00007f6826b6bb19 [ 919.385795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 919.386609] RBP: 00007f68240e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 919.387455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 919.388294] R13: 00007fff2b3bd1cf R14: 00007f68240e1300 R15: 0000000000022000 [ 919.427568] FAULT_INJECTION: forcing a failure. [ 919.427568] name failslab, interval 1, probability 0, space 0, times 0 [ 919.428735] CPU: 1 PID: 8774 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 919.429415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 919.430236] Call Trace: [ 919.430505] dump_stack+0x107/0x167 [ 919.430874] should_fail.cold+0x5/0xa [ 919.431263] ? mempool_alloc+0x148/0x360 [ 919.431668] ? mempool_free_pages+0x20/0x20 [ 919.432108] should_failslab+0x5/0x20 [ 919.432491] kmem_cache_alloc+0x5b/0x310 [ 919.432901] ? mempool_free_pages+0x20/0x20 [ 919.433338] mempool_alloc+0x148/0x360 [ 919.433731] ? mempool_resize+0x7d0/0x7d0 [ 919.434146] ? lock_downgrade+0x6d0/0x6d0 [ 919.434567] bio_alloc_bioset+0x36e/0x600 [ 919.434978] ? bvec_alloc+0x2f0/0x2f0 [ 919.435375] ? write_one_page+0x4f0/0x4f0 [ 919.435800] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 919.436290] __block_write_full_page+0x7cd/0x1050 [ 919.436770] ? end_buffer_write_sync+0xf0/0xf0 [ 919.437230] ? __blkdev_direct_IO_simple+0x930/0x930 [ 919.437759] block_write_full_page+0x220/0x290 [ 919.438238] ? __blkdev_direct_IO_simple+0x930/0x930 [ 919.438767] __writepage+0x67/0x180 [ 919.439139] write_cache_pages+0x57f/0xe50 [ 919.439583] ? tag_pages_for_writeback+0x450/0x450 [ 919.440097] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 919.440612] ? __lock_acquire+0x1657/0x5b00 [ 919.441076] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 919.441630] ? lock_chain_count+0x20/0x20 [ 919.442062] ? blkdev_readahead+0x20/0x20 [ 919.442493] generic_writepages+0xe2/0x160 [ 919.442940] ? write_cache_pages+0xe50/0xe50 [ 919.443383] ? lock_acquire+0x197/0x470 [ 919.443792] ? jbd2_log_wait_commit+0x337/0x430 [ 919.444274] ? lock_downgrade+0x6d0/0x6d0 [ 919.444704] do_writepages+0xee/0x2a0 [ 919.445108] ? page_writeback_cpu_online+0x20/0x20 [ 919.445619] ? do_raw_read_unlock+0x3b/0x70 [ 919.446066] ? _raw_read_unlock+0x1a/0x30 [ 919.446495] ? jbd2_log_wait_commit+0x374/0x430 [ 919.446988] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 919.447616] __filemap_fdatawrite_range+0x24b/0x2f0 [ 919.448142] ? delete_from_page_cache_batch+0xa30/0xa30 [ 919.448700] ? ext4_sync_fs+0x313/0x7a0 [ 919.449115] filemap_write_and_wait_range+0x65/0x100 [ 919.449644] __sync_blockdev+0x84/0xf0 [ 919.450049] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 919.450897] sync_filesystem.part.0+0x189/0x1f0 [ 919.451390] __x64_sys_syncfs+0x1a1/0x250 [ 919.451826] do_syscall_64+0x33/0x40 [ 919.452225] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 919.452757] RIP: 0033:0x7f3897ecab19 [ 919.453129] 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 [ 919.455026] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 919.455825] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 919.456563] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 919.457310] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 919.458041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 919.458783] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 919.482524] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 919.483758] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 919.488608] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 919.489854] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:52:02 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 26) 19:52:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:52:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 20) 19:52:02 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/44, &(0x7f0000000d40)=0x2c) 19:52:02 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, @in_args={0x4}}, './file0\x00'}) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:52:02 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 18) 19:52:02 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x5, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:52:02 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 10) [ 933.215589] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 933.220377] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:52:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000002ec0), 0x4) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x4008080) syz_open_dev$mouse(&(0x7f0000000040), 0x13f, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(r0, 0xffffffffffffffff) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.incfs.id\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x4e, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) shutdown(r0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:52:02 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x5810e1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:52:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x80000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 933.358346] FAULT_INJECTION: forcing a failure. [ 933.358346] name failslab, interval 1, probability 0, space 0, times 0 [ 933.360619] CPU: 0 PID: 8805 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 933.361848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 933.363393] Call Trace: [ 933.363865] dump_stack+0x107/0x167 [ 933.364517] should_fail.cold+0x5/0xa [ 933.365294] ? create_object.isra.0+0x3a/0xa20 [ 933.366099] should_failslab+0x5/0x20 [ 933.366814] kmem_cache_alloc+0x5b/0x310 [ 933.367601] create_object.isra.0+0x3a/0xa20 [ 933.368372] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 933.369370] kmem_cache_alloc+0x159/0x310 [ 933.370089] ? mempool_free_pages+0x20/0x20 [ 933.370886] mempool_alloc+0x148/0x360 [ 933.371646] ? mempool_resize+0x7d0/0x7d0 [ 933.372372] ? lock_acquire+0x197/0x470 [ 933.373061] ? find_held_lock+0x2c/0x110 [ 933.373889] bio_alloc_bioset+0x36e/0x600 [ 933.374650] ? submit_bio_noacct+0x1010/0x1010 [ 933.375501] ? bvec_alloc+0x2f0/0x2f0 [ 933.376169] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 933.377000] write_dirty_buffer+0xcb/0x180 [ 933.377840] __flush_batch+0x11b/0x2b0 [ 933.378555] ? jbd2_journal_skip_recovery+0x160/0x160 [ 933.379527] ? lock_downgrade+0x6d0/0x6d0 [ 933.380247] ? rwlock_bug.part.0+0x90/0x90 [ 933.381092] jbd2_log_do_checkpoint+0x8df/0xf20 [ 933.381918] ? do_raw_spin_lock+0x121/0x260 [ 933.382771] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 933.383771] ? rwlock_bug.part.0+0x90/0x90 [ 933.384519] jbd2_journal_flush+0x14b/0x530 [ 933.385288] ext4_change_inode_journal_flag+0x351/0x4b0 [ 933.386299] ext4_ioctl_setflags+0xa39/0xbe0 [ 933.387175] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 933.387998] ? from_kgid_munged+0x130/0x130 [ 933.388749] __ext4_ioctl+0x2eab/0x4160 [ 933.389495] ? ext4_reset_inode_seed+0x450/0x450 [ 933.390377] ? avc_has_perm+0xc5/0x1b0 [ 933.391157] ? avc_has_perm+0x108/0x1b0 [ 933.391854] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 933.392773] ? lock_acquire+0x197/0x470 [ 933.393491] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 933.394459] ? do_vfs_ioctl+0x283/0x10d0 [ 933.395144] ? generic_block_fiemap+0x60/0x60 [ 933.395947] ? file_has_perm+0x183/0x280 [ 933.396729] ? inode_has_perm+0x1d0/0x1d0 [ 933.397482] ? selinux_file_ioctl+0xb6/0x270 [ 933.398325] ? __ext4_ioctl+0x4160/0x4160 [ 933.399042] __x64_sys_ioctl+0x19a/0x210 [ 933.399738] do_syscall_64+0x33/0x40 [ 933.400379] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 933.401244] RIP: 0033:0x7f3aab9d8b19 [ 933.401893] 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 [ 933.405106] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 933.406408] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 933.407683] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 933.408931] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 933.410189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 933.411440] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 933.457766] FAULT_INJECTION: forcing a failure. [ 933.457766] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 933.459838] CPU: 0 PID: 8804 Comm: syz-executor.2 Not tainted 5.10.183 #1 [ 933.460962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 933.462325] Call Trace: [ 933.462763] dump_stack+0x107/0x167 [ 933.463388] should_fail.cold+0x5/0xa [ 933.464033] _copy_to_user+0x2e/0x180 [ 933.464666] simple_read_from_buffer+0xcc/0x160 [ 933.465438] proc_fail_nth_read+0x198/0x230 [ 933.466152] ? proc_sessionid_read+0x230/0x230 [ 933.466945] ? security_file_permission+0x24e/0x570 [ 933.467792] ? perf_trace_initcall_start+0x101/0x380 [ 933.468688] ? proc_sessionid_read+0x230/0x230 [ 933.469462] vfs_read+0x228/0x580 [ 933.470089] ksys_read+0x12d/0x260 [ 933.470692] ? vfs_write+0xa70/0xa70 [ 933.471354] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 933.472221] ? syscall_enter_from_user_mode+0x1d/0x50 [ 933.473124] do_syscall_64+0x33/0x40 [ 933.473747] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 933.474651] RIP: 0033:0x7f067bb3c69c [ 933.475271] 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 [ 933.478558] RSP: 002b:00007f06790de170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 933.479917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f067bb3c69c [ 933.481186] RDX: 000000000000000f RSI: 00007f06790de1e0 RDI: 0000000000000004 [ 933.482444] RBP: 00007f06790de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 933.483710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 933.484970] R13: 00007fffc99a0fdf R14: 00007f06790de300 R15: 0000000000022000 [ 933.487713] FAULT_INJECTION: forcing a failure. [ 933.487713] name failslab, interval 1, probability 0, space 0, times 0 [ 933.489863] CPU: 0 PID: 8801 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 933.491064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 933.492528] Call Trace: [ 933.492985] dump_stack+0x107/0x167 [ 933.493624] should_fail.cold+0x5/0xa [ 933.494304] ? create_object.isra.0+0x3a/0xa20 [ 933.495110] should_failslab+0x5/0x20 [ 933.495785] kmem_cache_alloc+0x5b/0x310 [ 933.496492] ? mark_lock+0xf5/0x2df0 [ 933.497149] create_object.isra.0+0x3a/0xa20 [ 933.497932] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 933.498847] kmem_cache_alloc+0x159/0x310 [ 933.499546] ? mempool_free_pages+0x20/0x20 [ 933.500309] mempool_alloc+0x148/0x360 [ 933.501000] ? mempool_resize+0x7d0/0x7d0 [ 933.501686] ? lock_downgrade+0x6d0/0x6d0 [ 933.502417] bio_alloc_bioset+0x36e/0x600 [ 933.503094] ? bvec_alloc+0x2f0/0x2f0 [ 933.503716] ? write_one_page+0x4f0/0x4f0 [ 933.504449] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 933.505251] __block_write_full_page+0x7cd/0x1050 [ 933.506109] ? end_buffer_write_sync+0xf0/0xf0 [ 933.506918] ? __blkdev_direct_IO_simple+0x930/0x930 [ 933.507832] block_write_full_page+0x220/0x290 [ 933.508627] ? __blkdev_direct_IO_simple+0x930/0x930 [ 933.509520] __writepage+0x67/0x180 [ 933.510159] write_cache_pages+0x57f/0xe50 [ 933.510903] ? tag_pages_for_writeback+0x450/0x450 [ 933.511762] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 933.512561] ? __lock_acquire+0x1657/0x5b00 [ 933.513354] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 933.514210] ? lock_chain_count+0x20/0x20 [ 933.514940] ? blkdev_readahead+0x20/0x20 [ 933.515628] generic_writepages+0xe2/0x160 [ 933.516370] ? write_cache_pages+0xe50/0xe50 [ 933.517083] ? lock_acquire+0x197/0x470 [ 933.517797] ? jbd2_log_wait_commit+0x337/0x430 [ 933.518554] ? lock_downgrade+0x6d0/0x6d0 [ 933.519312] do_writepages+0xee/0x2a0 [ 933.519951] ? page_writeback_cpu_online+0x20/0x20 [ 933.520806] ? do_raw_read_unlock+0x3b/0x70 [ 933.521524] ? _raw_read_unlock+0x1a/0x30 [ 933.522261] ? jbd2_log_wait_commit+0x374/0x430 [ 933.523048] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 933.524136] __filemap_fdatawrite_range+0x24b/0x2f0 [ 933.524968] ? delete_from_page_cache_batch+0xa30/0xa30 [ 933.525912] ? ext4_sync_fs+0x313/0x7a0 [ 933.526580] filemap_write_and_wait_range+0x65/0x100 [ 933.527473] __sync_blockdev+0x84/0xf0 [ 933.528130] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 933.529575] sync_filesystem.part.0+0x189/0x1f0 [ 933.530353] __x64_sys_syncfs+0x1a1/0x250 [ 933.531085] do_syscall_64+0x33/0x40 [ 933.531713] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 933.532603] RIP: 0033:0x7f3897ecab19 [ 933.533238] 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 [ 933.536480] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 933.537834] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 933.539086] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 933.540341] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 933.541596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 933.542852] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 19:52:02 executing program 7: rt_sigqueueinfo(0xffffffffffffffff, 0x3f, &(0x7f0000000140)={0x6, 0x5, 0x8}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x0) fallocate(r1, 0x20, 0x7ff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x0, 0x8b397751ba3850e2, 0x3, 0x1, 0x10000}, 0x8, 0x5, 0x1}) [ 933.549362] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 933.554800] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 933.582694] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 933.585736] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:52:16 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 11) 19:52:16 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) r3 = syz_open_dev$hiddev(&(0x7f0000000140), 0x1, 0x2100) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="568411dddcee94fdc19aee0fedd81e7ec321bb5b9d4f993e557852bc55c66e770c8bb3adf2e14f877e1059f06a03dc15a4c7", 0x32}], 0x1, &(0x7f0000000180)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r1, r3]}}], 0x50, 0x4000080}, 0x84) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:52:16 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x80) r1 = creat(&(0x7f00000004c0)='./file1\x00', 0xaa) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x800, 0x7, 0x400000000000000, 0x0, 0x5}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) openat(r1, &(0x7f0000000480)='./file0\x00', 0xa0c0, 0x10c) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000080)={0x0, 0x8, 0x1, 0x1}) 19:52:16 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:52:16 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xe0ffff, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:52:16 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 21) 19:52:16 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 19:52:16 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) 19:52:16 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) sendmsg$NL80211_CMD_TDLS_MGMT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x100, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x6, 0x5}}}}, [@NL80211_ATTR_IE={0xd6, 0x2a, [@rann={0x7e, 0x15, {{0x0, 0x54}, 0x8, 0x0, @broadcast, 0x1, 0xd2, 0x1000}}, @channel_switch={0x25, 0x3, {0x1, 0xb3}}, @mic={0x8c, 0x18, {0xd73, "0bd3bc445f6b", @long="173816ab432767f9647e6547efe1bd34"}}, @measure_req={0x26, 0x28, {0x8, 0x81, 0x6, "1c89782833a4aae05750cfaed6b18865ef46058d2d00c074e52fdb71b49cdea535927e2736"}}, @ht={0x2d, 0x1a, {0x2, 0x1, 0x7, 0x0, {0x1, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, 0x1, 0x1d9, 0x6}}, @cf={0x4, 0x6, {0x72, 0x1, 0x0, 0x1}}, @preq={0x82, 0x4c, @ext={{0x0, 0x1}, 0x1, 0x3f, 0x1000, @device_a, 0xff, @device_b, 0x2, 0x9, 0x4, [{{}, @device_a, 0x7}, {{0x1, 0x0, 0x1}, @device_b, 0x9}, {{0x1}, @device_a, 0x5aa}, {{0x0, 0x0, 0x1}, @broadcast, 0x1}]}}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) 19:52:16 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(0x0, 0x0) dup2(r1, 0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000000)=0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/35, &(0x7f0000000040)=0x23) [ 947.815893] FAULT_INJECTION: forcing a failure. [ 947.815893] name failslab, interval 1, probability 0, space 0, times 0 [ 947.818457] CPU: 0 PID: 8841 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 947.819902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 947.821665] Call Trace: [ 947.822232] dump_stack+0x107/0x167 [ 947.822992] should_fail.cold+0x5/0xa [ 947.823815] ? mempool_alloc+0x148/0x360 [ 947.824656] ? mempool_free_pages+0x20/0x20 [ 947.825559] should_failslab+0x5/0x20 [ 947.826344] kmem_cache_alloc+0x5b/0x310 [ 947.827194] ? mempool_free_pages+0x20/0x20 [ 947.828109] mempool_alloc+0x148/0x360 [ 947.828907] ? mempool_resize+0x7d0/0x7d0 [ 947.829782] ? lock_acquire+0x197/0x470 [ 947.830610] ? find_held_lock+0x2c/0x110 [ 947.831477] bio_alloc_bioset+0x36e/0x600 [ 947.832347] ? submit_bio_noacct+0x1010/0x1010 [ 947.833298] ? bvec_alloc+0x2f0/0x2f0 [ 947.834094] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 947.835129] write_dirty_buffer+0xcb/0x180 [ 947.836020] __flush_batch+0x11b/0x2b0 [ 947.836840] ? jbd2_journal_skip_recovery+0x160/0x160 [ 947.837912] ? lock_downgrade+0x6d0/0x6d0 19:52:16 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = creat(0x0, 0x0) dup2(r1, 0xffffffffffffffff) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000000)=[r1, r0], 0x2, 0x0, 0x1, {0x0, r2}}, 0x289dc22) r3 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x7fff, 0x40000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r3, 0x0, &(0x7f0000000100)='./file0\x00', 0x1, 0x40000, 0x23456, {0x0, r4}}, 0x1) [ 947.838787] ? rwlock_bug.part.0+0x90/0x90 [ 947.839795] jbd2_log_do_checkpoint+0x8df/0xf20 [ 947.840760] ? do_raw_spin_lock+0x121/0x260 [ 947.841639] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 947.842811] ? rwlock_bug.part.0+0x90/0x90 [ 947.843696] jbd2_journal_flush+0x14b/0x530 [ 947.844661] ext4_change_inode_journal_flag+0x351/0x4b0 [ 947.845752] ext4_ioctl_setflags+0xa39/0xbe0 [ 947.846657] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 947.847633] ? from_kgid_munged+0x130/0x130 [ 947.848528] __ext4_ioctl+0x2eab/0x4160 [ 947.849349] ? ext4_reset_inode_seed+0x450/0x450 [ 947.850330] ? avc_has_perm+0xc5/0x1b0 [ 947.851120] ? avc_has_perm+0x108/0x1b0 [ 947.851935] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 947.852891] ? lock_acquire+0x197/0x470 [ 947.853693] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 947.854738] ? do_vfs_ioctl+0x283/0x10d0 [ 947.855762] ? generic_block_fiemap+0x60/0x60 [ 947.856877] ? file_has_perm+0x183/0x280 [ 947.857862] ? inode_has_perm+0x1d0/0x1d0 [ 947.858898] ? selinux_file_ioctl+0xb6/0x270 [ 947.860021] ? __ext4_ioctl+0x4160/0x4160 [ 947.861042] __x64_sys_ioctl+0x19a/0x210 [ 947.862039] do_syscall_64+0x33/0x40 [ 947.862991] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 947.864259] RIP: 0033:0x7f3aab9d8b19 [ 947.865175] 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 [ 947.869688] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 947.871579] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 947.873060] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 947.874508] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 947.875989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 947.877438] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 947.941840] FAULT_INJECTION: forcing a failure. [ 947.941840] name failslab, interval 1, probability 0, space 0, times 0 [ 947.944491] CPU: 0 PID: 8826 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 947.945926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 947.947667] Call Trace: [ 947.948227] dump_stack+0x107/0x167 [ 947.948982] should_fail.cold+0x5/0xa [ 947.949760] ? mempool_alloc+0x148/0x360 [ 947.950595] ? mempool_free_pages+0x20/0x20 [ 947.951504] should_failslab+0x5/0x20 [ 947.952334] kmem_cache_alloc+0x5b/0x310 [ 947.953167] ? mempool_free_pages+0x20/0x20 [ 947.954052] mempool_alloc+0x148/0x360 [ 947.954857] ? mempool_resize+0x7d0/0x7d0 [ 947.955740] ? mark_lock+0xf5/0x2df0 [ 947.956518] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 947.957608] __sg_alloc_table+0x24e/0x390 [ 947.958471] sg_alloc_table_chained+0x9b/0x1f0 [ 947.959430] ? sg_alloc_table_chained+0x1f0/0x1f0 [ 947.960415] scsi_alloc_sgtables+0x236/0xaf0 [ 947.961325] ? scsi_cmd_runtime_exceeced+0x1d0/0x1d0 [ 947.962362] ? lockdep_init_map_type+0x2c7/0x780 [ 947.963353] sd_init_command+0x516/0x3550 [ 947.964227] scsi_queue_rq+0xe5e/0x27f0 [ 947.965066] blk_mq_dispatch_rq_list+0x372/0x1c30 [ 947.966068] ? elv_rb_del+0x50/0xa0 [ 947.966816] ? elv_rqhash_del+0x119/0x160 [ 947.967678] ? blk_mq_dequeue_from_ctx+0x7f0/0x7f0 [ 947.968701] ? dd_dispatch_request+0x1c0/0x990 [ 947.969635] blk_mq_do_dispatch_sched+0x7f4/0xa00 [ 947.970646] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 947.971762] ? lock_acquire+0x197/0x470 [ 947.972575] ? hctx_lock+0x7f/0x200 [ 947.973328] __blk_mq_sched_dispatch_requests+0x2d7/0x450 [ 947.974462] ? blk_mq_do_dispatch_sched+0xa00/0xa00 [ 947.975515] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 947.976596] __blk_mq_run_hw_queue+0x12c/0x290 [ 947.977540] ? blk_mq_start_request+0x3f0/0x3f0 [ 947.978494] ? __schedule+0x82c/0x1ea0 [ 947.979307] __blk_mq_delay_run_hw_queue+0x4f1/0x550 [ 947.980369] blk_mq_run_hw_queue+0x170/0x2f0 [ 947.981286] ? blk_mq_delay_run_hw_queues+0x1a0/0x1a0 [ 947.982365] blk_mq_get_tag+0x7b6/0xb10 [ 947.983196] ? blk_mq_put_tag+0x1d0/0x1d0 [ 947.984060] ? wait_woken+0x250/0x250 [ 947.984850] ? _raw_spin_unlock+0x1a/0x30 [ 947.985708] ? dd_bio_merge+0xf4/0x150 [ 947.986519] ? dd_request_merge+0x300/0x300 [ 947.987435] __blk_mq_alloc_request+0x14f/0x4e0 [ 947.988415] blk_mq_submit_bio+0x411/0x1890 19:52:16 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x2, &(0x7f0000000040)) [ 947.989316] ? blk_mq_try_issue_list_directly+0xa40/0xa40 [ 947.990651] submit_bio_noacct+0xc64/0x1010 [ 947.991866] ? blk_queue_enter+0xc30/0xc30 [ 947.992744] ? lock_acquire+0x197/0x470 [ 947.993541] ? find_held_lock+0x2c/0x110 [ 947.994394] submit_bio+0xf3/0x4e0 [ 947.995119] ? submit_bio_noacct+0x1010/0x1010 [ 947.996093] submit_bh_wbc.constprop.0+0x580/0x780 [ 947.997113] __block_write_full_page+0x7cd/0x1050 [ 947.998093] ? end_buffer_write_sync+0xf0/0xf0 [ 947.999034] ? __blkdev_direct_IO_simple+0x930/0x930 [ 948.000077] block_write_full_page+0x220/0x290 [ 948.001022] ? __blkdev_direct_IO_simple+0x930/0x930 [ 948.002049] __writepage+0x67/0x180 [ 948.002795] write_cache_pages+0x57f/0xe50 [ 948.003660] ? tag_pages_for_writeback+0x450/0x450 [ 948.004674] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 948.005699] ? find_held_lock+0x2c/0x110 [ 948.006531] ? blkdev_readahead+0x20/0x20 [ 948.007371] generic_writepages+0xe2/0x160 [ 948.008260] ? write_cache_pages+0xe50/0xe50 [ 948.009190] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 948.010259] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 948.011317] do_writepages+0xee/0x2a0 [ 948.012109] ? page_writeback_cpu_online+0x20/0x20 [ 948.013136] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 948.014143] ? lock_downgrade+0x6d0/0x6d0 [ 948.015003] ? do_raw_write_lock+0x11a/0x280 [ 948.015903] ? do_raw_read_unlock+0x70/0x70 19:52:16 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 22) [ 948.016805] filemap_flush+0x239/0x2e0 [ 948.017681] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 948.018716] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 948.020405] ? get_nr_dirty_inodes+0x19e/0x220 [ 948.021352] __sync_blockdev+0xa5/0xf0 [ 948.022154] sync_filesystem.part.0+0xbd/0x1f0 [ 948.023093] __x64_sys_syncfs+0x1a1/0x250 [ 948.023968] do_syscall_64+0x33/0x40 [ 948.024733] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 948.025800] RIP: 0033:0x7f3897ecab19 [ 948.026583] 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 [ 948.031085] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 948.032837] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 948.034325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 948.035822] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 948.037319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 948.038831] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 948.165817] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 948.166807] FAULT_INJECTION: forcing a failure. [ 948.166807] name failslab, interval 1, probability 0, space 0, times 0 [ 948.167595] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 948.169782] CPU: 0 PID: 8858 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 948.172542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 948.174416] Call Trace: [ 948.174976] dump_stack+0x107/0x167 [ 948.175761] should_fail.cold+0x5/0xa [ 948.176558] ? create_object.isra.0+0x3a/0xa20 [ 948.177525] should_failslab+0x5/0x20 [ 948.178323] kmem_cache_alloc+0x5b/0x310 [ 948.179166] create_object.isra.0+0x3a/0xa20 [ 948.180093] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 948.181144] kmem_cache_alloc+0x159/0x310 [ 948.182014] ? mempool_free_pages+0x20/0x20 [ 948.182898] mempool_alloc+0x148/0x360 [ 948.183732] ? mempool_resize+0x7d0/0x7d0 [ 948.184593] ? lock_acquire+0x197/0x470 [ 948.185426] ? jbd2_journal_flush+0x3d8/0x530 [ 948.186365] bio_alloc_bioset+0x36e/0x600 [ 948.187234] ? bvec_alloc+0x2f0/0x2f0 [ 948.188033] ? do_raw_spin_lock+0x121/0x260 [ 948.188951] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 948.189970] jbd2_write_superblock+0x371/0x8a0 [ 948.190928] ? jbd2_journal_abort+0x140/0x140 [ 948.191903] jbd2_mark_journal_empty+0x2d0/0x3f0 [ 948.192888] jbd2_journal_flush+0x1d0/0x530 [ 948.193806] ext4_change_inode_journal_flag+0x351/0x4b0 [ 948.194909] ext4_ioctl_setflags+0xa39/0xbe0 [ 948.195854] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 948.196813] ? from_kgid_munged+0x130/0x130 [ 948.197732] __ext4_ioctl+0x2eab/0x4160 [ 948.198564] ? ext4_reset_inode_seed+0x450/0x450 [ 948.199563] ? avc_has_perm+0xc5/0x1b0 [ 948.200362] ? avc_has_perm+0x108/0x1b0 [ 948.201205] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 948.202176] ? lock_acquire+0x197/0x470 [ 948.203014] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 948.204093] ? do_vfs_ioctl+0x283/0x10d0 [ 948.204949] ? generic_block_fiemap+0x60/0x60 [ 948.205879] ? file_has_perm+0x183/0x280 [ 948.206733] ? inode_has_perm+0x1d0/0x1d0 [ 948.207620] ? selinux_file_ioctl+0xb6/0x270 [ 948.208546] ? __ext4_ioctl+0x4160/0x4160 [ 948.209399] __x64_sys_ioctl+0x19a/0x210 [ 948.210254] do_syscall_64+0x33/0x40 [ 948.211024] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 948.212107] RIP: 0033:0x7f3aab9d8b19 [ 948.212874] 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 [ 948.216730] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 948.218299] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 948.219799] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 948.221283] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 948.222768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 948.224287] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 19:52:17 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = getpgid(0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x1e, 0xc0b12afe4b722e85, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r3}]}, 0x24}}, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc}, {0x800, 0x0, 0x400000000000000, 0x0, 0x8002}]}) r6 = openat(r5, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x100000001) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = syz_open_pts(0xffffffffffffffff, 0x88000) r9 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r9, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r10 = openat(r9, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r10, 0x0, 0x100000001) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r11, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000010e40)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x40, 0x4000000}}, {{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)="46f2cbd646fbd4d1fdc4766a4910cc785eede5a55565d4a4ac1eed85feed1f2fb1d78a7516834bc8c9cf3003890000f805be107dd0f944d26b6d25cbcb7446ad89f5c82c0b555c192ec7149c278e61dd81596fb12af96159459732a7cfcc5efa9cdb2774742095961c3ac7d2f3e20f07a855fb04fee5ae4b78f9845e2c5e29f6a22ab024a798c9b6d8593ac159c9e18f0b4afa5cc7c49bb341df987d71b2fca3698a3bd435cda32cbce2e9d137bcc6f2", 0xb0}, {&(0x7f0000000d80)="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", 0x1000}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="494fbfc75b57374887f5300cb2b81b57da8ccf92b4a49f6fb45c4650578329", 0x1f}], 0x4, &(0x7f0000008840)=[@rights={{0x30, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x138, 0x20000040}}, {{&(0x7f0000008980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000008bc0)=[{&(0x7f0000008a00)="9f9ea08dde86cf35d1d4a75d8fac278487a3dca8f0e92337693d033b6ebd6ba007c7e691839e892b73e6f3", 0x2b}, {&(0x7f0000008a40)="be24bf17abc2251922c6f4dd99432e919a8e3b1a950c4861cdc3f7e97b0348485ba9b3533e96f4723509a3139a1117fe70f112aad63d0fdb1affdbf8588787125d26c32b2068e62a1604b9cdb284d60e6fd185b4785fae4f15f4f14a74ec7260328d90b4e5b2b4a0b3ad5778cd783b625be43df38d0a2b60e2ad1d3e6019370d0644eaba4b", 0x85}, {&(0x7f0000008b00)="04d3d4be36b28bb2cb5b420cc8c6105cd7519b254243cfeb3827cf20889931fed7387302384c1e0e64817b7d8cd421b156f908b23e88d7636decb18785894d60f985c542007d66c2d677c506cb0f91aeb1eed763d13149874d7d375227b539e7706f830c0107d226273e860b2da305fe7f36dd20ce71f60634a125dc650b9024419f05ec4855c78b918068707b6b1b620a610e3f7475bd02e065156fdf169f", 0x9f}], 0x3, &(0x7f0000008e80)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x30, 0x1, 0x1, [r1, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0xa0, 0x11}}, {{&(0x7f0000008f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000009080)=[{&(0x7f0000008fc0)="30870f4e622acd47d040122db296f4023463e22aaf6da76d6884dac13ccad61cf933caa7457a76aae91c0a7508aae9a84f625726238a4be18d5cef9ca00528cd56d6dd63fda7646b13e389980d036345fb90db37ed96150d41e36fa3bc3b05b4412c6be3da3d50ddd850b431663a6291a45f992382ca94544310f2ab7f0b876265d7bfb422c91f17e9d4644dc8f96b5e701bbbfce631eaaf3449698e0e5c949fa37fba26595f492d396583cfd8766ee3efebad4cb479adc7d86f", 0xba}], 0x1, &(0x7f000000a800)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0, r1, r1]}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1]}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, r1]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}], 0x128, 0x8}}, {{&(0x7f000000a940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000aa00)=[{&(0x7f000000a9c0)="958865f596859fa5460b6cb8329aa1", 0xf}], 0x1, &(0x7f000000aa80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38, 0x4000}}, {{0x0, 0x0, &(0x7f000000ac80)=[{&(0x7f000000aac0)="ac061ac3efe79a9b49924dcb6874c8e09c935d8416fc28b7cad64b03d27e18ffdf44c22966a04f40b5ed08bb5962d23f578d4a196df5ba498d933d24e805885e749c2df96a10cfbcecfe0a8a0f78227340cc5e4a39bf3c7ea405a196f4023dba5a5d2f4d28ba19c1d2ff2efc88c3da8a93df7911b7ae1a3b9f28c355f4bc7026df9993b4ab5086d55104d76f806367467918d37e9ecc6f0c042fe878bc1f507a0544dc4d552eaf7cae570dcfed31222284d2220ba1478a9d1a66d286bfe8b992b7ebe5d7c58c07dff362d192187fd8c165c0f81bece914", 0xd7}, {&(0x7f000000abc0)="cd2ec34ea8d1cadf6b08ff772331207a8ff34eb178c0e846ece579bee8dd413d15cb6c858de73521854f80bc8e820144cd5f77520b8493b5d1b259cf86e4034121609487a1f6800958d178f1aa92aa3100056d90ab4230718a6e14406fc26b990eab60fc76e13a91b84dc524b73c62cc2ef6dbf6b9b17b5af0ce1bf77d30a78f4d423aaaaed9314c9bee791d867541a7dcb2108dbcf0d238fbf990ea9cd32ace5e7974d97ed362", 0xa7}], 0x2, &(0x7f000000c3c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1]}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x40, 0x4040050}}, {{&(0x7f000000c400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d600)=[{&(0x7f000000c480)="f29be18908661456ac5bdba5b223286a7f3899d51074a99d52b19f4ecc5e385a7cef73d00b68c39c89a15628d62eb1f8cc42cc55f14e9a2c53c6d36a02b93772e483e1af9da13eff6ca024e31ebc7e01809e0567e5c5db9cb8da618c72d5414b0929fa75df50c35350", 0x69}, {&(0x7f000000c500)="63939c1b6b694b9d948f2d9cf027587a96dfeb137e4c1cac27ff5b0cbb50af824c5db035aa15d0385779affbe77ce4cef5b34c93bc13b07999f681e50984f59fbedad550c077c6d8f747f6e95539f9a7885d34c38a658e0f82826367d36c163200f0b33e64948125e77b2ee4e0dc9aa97787c3321438d44f531f50f137cd6f6afbb1a6914f3406b2402fb38cb5b47b557b25482ccb574f8c86e16547c5b11befcbed28ca886bd90372e673acbcacef62aa562b258516b2faa7946fe3db4583face732d1378275364de60685bc70cae19838f22a11db6", 0xd6}, 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0x1000}], 0x3, &(0x7f000000f9c0)=[@rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x48, 0x10}}, {{&(0x7f000000fa40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000010d00)=[{&(0x7f000000fac0)="35ee7ca384e0916f4841605b6a", 0xd}, {&(0x7f000000fb00)="2a0fe60326a1c580a561b7e884db529e0c2a3882407880dead9c5b34d1438351eef78c70745d53934941c7a4", 0x2c}, {&(0x7f000000fb40)="87982933c8bd8390ba4da04efa42ea8792254fbeb921eea7c63bcc9e9ec480feba3a8e83a566c0b32da296f7fb84de86aa77524cc88692", 0x37}, {&(0x7f000000fb80)="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0x1000}, {&(0x7f0000010b80)="424270b67e07102761f40ccea8c808b94c439758d09454cf680d8ca98cb6ac0042e15cad45136ce284aa888353f6910e3e11f8e92b075153a6fa7441afbb14234de38a77fe359d68f344e0aa7f220823479a741d820a6c954ac6c2a5ccb59a8b23f9d215804e98d1e61bc9bf8a700d3a43bdb99578e880426a", 0x79}, {&(0x7f0000010c00)="139ba9fbdf75632236bdd1d860eda1dd1b48de953d73f256bb41e6d6ec76b86542b49d8aacda985677c5ebaddd1728afd321658b2e85fbab5b21a93df819e5cb217099e793022f08cf6a7fd47d4efab3c60380543f254d9f3a80ef77fdc2740ebd4ee5bb44b71a79b4b04da77b05f8fe4e02d62695ff6cf979bed6aa60d933dbe06e8ab489c24e94839bdd74a68ff8ba443cb8410612c967f833fd66e1f7e1d85c61eaf0a9ce963eb0527e35d568c8c424a1eb1f76ab5a9bd3b34c2eec42199f00aaa7578cd3390e4b4adfed7d3c812da9798cb62ecc46a0c171bd", 0xdb}], 0x6, &(0x7f0000010d80)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r3, r4, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x24, 0x1, 0x1, [r6, r7, r8, r10, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r11, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r1, r0, r1]}}], 0xc0, 0x15}}], 0x9, 0x20000000) 19:52:17 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x4500) r2 = open_tree(r1, &(0x7f0000000080)='./file0\x00', 0x88101) dup2(r1, r2) 19:52:17 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x4b47, &(0x7f0000000040)) [ 948.245579] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 948.247452] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:52:17 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 12) 19:52:17 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x2f, 0x0, 0x401, "fb2a53ee863e89c0d2baa10cfd21b0814e074886a7cbebda5b3dd87396df8d40478a18fa8c4941ae484b62f1f8d2a7"}) syncfs(r0) 19:52:17 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:52:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 948.462190] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 948.506217] FAULT_INJECTION: forcing a failure. [ 948.506217] name failslab, interval 1, probability 0, space 0, times 0 [ 948.508652] CPU: 0 PID: 8877 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 948.510115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 948.511913] Call Trace: [ 948.512490] dump_stack+0x107/0x167 [ 948.513289] should_fail.cold+0x5/0xa [ 948.514103] ? create_object.isra.0+0x3a/0xa20 [ 948.515097] should_failslab+0x5/0x20 [ 948.515919] kmem_cache_alloc+0x5b/0x310 [ 948.516779] ? mark_lock+0xf5/0x2df0 [ 948.517577] create_object.isra.0+0x3a/0xa20 [ 948.518514] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 948.519611] kmem_cache_alloc+0x159/0x310 [ 948.520493] ? mempool_free_pages+0x20/0x20 [ 948.521403] mempool_alloc+0x148/0x360 [ 948.522252] ? mempool_resize+0x7d0/0x7d0 [ 948.523118] ? lock_downgrade+0x6d0/0x6d0 [ 948.524035] bio_alloc_bioset+0x36e/0x600 [ 948.524922] ? bvec_alloc+0x2f0/0x2f0 [ 948.525716] ? write_one_page+0x4f0/0x4f0 [ 948.526606] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 948.527643] __block_write_full_page+0x7cd/0x1050 [ 948.528650] ? end_buffer_write_sync+0xf0/0xf0 [ 948.529580] ? __blkdev_direct_IO_simple+0x930/0x930 [ 948.530637] block_write_full_page+0x220/0x290 [ 948.531601] ? __blkdev_direct_IO_simple+0x930/0x930 [ 948.532658] __writepage+0x67/0x180 [ 948.533427] write_cache_pages+0x57f/0xe50 [ 948.534311] ? tag_pages_for_writeback+0x450/0x450 [ 948.535356] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 948.536413] ? __lock_acquire+0x1657/0x5b00 [ 948.537339] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 948.538459] ? lock_chain_count+0x20/0x20 [ 948.539331] ? blkdev_readahead+0x20/0x20 [ 948.540204] generic_writepages+0xe2/0x160 [ 948.541095] ? write_cache_pages+0xe50/0xe50 [ 948.542003] ? lock_acquire+0x197/0x470 [ 948.542851] ? jbd2_log_wait_commit+0x337/0x430 [ 948.543837] ? lock_downgrade+0x6d0/0x6d0 [ 948.544715] do_writepages+0xee/0x2a0 [ 948.545524] ? page_writeback_cpu_online+0x20/0x20 [ 948.546551] ? do_raw_read_unlock+0x3b/0x70 [ 948.547478] ? _raw_read_unlock+0x1a/0x30 [ 948.548355] ? jbd2_log_wait_commit+0x374/0x430 [ 948.549340] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 948.550641] __filemap_fdatawrite_range+0x24b/0x2f0 [ 948.551691] ? delete_from_page_cache_batch+0xa30/0xa30 [ 948.552827] ? ext4_sync_fs+0x313/0x7a0 [ 948.553659] filemap_write_and_wait_range+0x65/0x100 [ 948.554726] __sync_blockdev+0x84/0xf0 [ 948.555559] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 948.557277] sync_filesystem.part.0+0x189/0x1f0 [ 948.558254] __x64_sys_syncfs+0x1a1/0x250 [ 948.559132] do_syscall_64+0x33/0x40 [ 948.559926] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 948.561002] RIP: 0033:0x7f3897ecab19 [ 948.561785] 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 [ 948.565667] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 948.567245] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 948.568753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 948.570254] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 948.571767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 948.573245] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 948.613919] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 948.616010] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 948.717678] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:52:30 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 23) 19:52:30 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x4b49, &(0x7f0000000040)) [ 961.292300] FAULT_INJECTION: forcing a failure. [ 961.292300] name failslab, interval 1, probability 0, space 0, times 0 [ 961.294458] CPU: 1 PID: 8887 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 961.295755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 961.297303] Call Trace: 19:52:30 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/147, 0x93}, {&(0x7f0000000180)=""/163, 0xa3}, {&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f0000000340)=""/212, 0xd4}, {&(0x7f0000000000)=""/92, 0x5c}], 0x5, 0x6, 0xffffffff) r2 = dup2(r1, r0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000500)={0x3ff, 0x18, '\x00', 0x1, &(0x7f00000004c0)=[0x0, 0x0, 0x0]}) 19:52:30 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:52:30 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x124) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:52:30 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 13) 19:52:30 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:52:30 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r3}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r6}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'geneve0\x00', 0x0}) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r10}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000240)={'gretap0\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="73797a746e6c30e3d56300027a000000000000603b38b637487f9103fbd0e98e912b22649bb0ea645f2bb43857575403e1", @ANYRES32=0x0, @ANYBLOB="00203cf400000009fffffff94214008800650000022f9078ffffffffe000000244246583e000000100000fffac14142d0000648dac1414aa000000020000000000000000890791ac1e000101440cfa73e0000001fffffffa442cecc00000002a000000090000003f000000060000000700007fff000000030000040000010000ffff536c940fab835226d346f0a3174ea942e000"]}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000680)={&(0x7f0000000280)={0x3c8, 0x0, 0x2, 0x70bd25, 0x25dfdbfe, {}, [{{0x8}, {0x268, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r6}}}, {0x7c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x4c, 0x4, [{0x3800, 0x2, 0xff, 0x2c6}, {0x4f, 0x80, 0x56, 0x8}, {0x6, 0x8, 0x1, 0x1}, {0x612, 0x20, 0x5, 0x1947a00}, {0x3, 0x1, 0x0, 0x30}, {0x5e6, 0xff, 0x0, 0x6}, {0x5, 0xe, 0x4, 0x9}, {0x7fff, 0x3b, 0x1, 0x3}, {0x6, 0x5, 0x8, 0xff000000}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r7}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x20}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}]}}, {{0x8, 0x1, r11}, {0x13c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x401}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x3c8}, 0x1, 0x0, 0x0, 0x800}, 0x4004) [ 961.297800] dump_stack+0x107/0x167 [ 961.298595] should_fail.cold+0x5/0xa [ 961.299326] ? mempool_alloc+0x148/0x360 [ 961.300113] ? mempool_free_pages+0x20/0x20 [ 961.300930] should_failslab+0x5/0x20 [ 961.301651] kmem_cache_alloc+0x5b/0x310 [ 961.302436] ? mempool_free_pages+0x20/0x20 [ 961.303247] mempool_alloc+0x148/0x360 [ 961.303994] ? mempool_resize+0x7d0/0x7d0 [ 961.304811] ? __lock_acquire+0x1657/0x5b00 [ 961.305626] bio_alloc_bioset+0x36e/0x600 [ 961.306409] ? do_syscall_64+0x33/0x40 [ 961.307134] ? lock_chain_count+0x20/0x20 [ 961.307940] ? bvec_alloc+0x2f0/0x2f0 [ 961.308646] ? lock_chain_count+0x20/0x20 [ 961.309447] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 961.310404] jbd2_write_superblock+0x371/0x8a0 [ 961.311277] ? jbd2_journal_abort+0x140/0x140 [ 961.312114] jbd2_journal_update_sb_log_tail+0x193/0x2c0 19:52:30 executing program 6: fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) [ 961.313104] __jbd2_update_log_tail+0x55/0x390 [ 961.314044] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 961.314961] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 961.315857] ? __flush_batch+0x2b0/0x2b0 [ 961.316584] ? __brelse+0x84/0xa0 [ 961.317231] ? do_raw_spin_unlock+0x4f/0x220 [ 961.318023] jbd2_log_do_checkpoint+0x794/0xf20 [ 961.318893] ? do_raw_spin_lock+0x121/0x260 [ 961.319676] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 961.320712] ? rwlock_bug.part.0+0x90/0x90 [ 961.321480] jbd2_journal_flush+0x14b/0x530 [ 961.322263] ext4_change_inode_journal_flag+0x351/0x4b0 [ 961.323268] ext4_ioctl_setflags+0xa39/0xbe0 [ 961.324053] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 961.324869] ? from_kgid_munged+0x130/0x130 [ 961.325622] __ext4_ioctl+0x2eab/0x4160 [ 961.326316] ? ext4_reset_inode_seed+0x450/0x450 [ 961.327134] ? avc_has_perm+0xc5/0x1b0 [ 961.327851] ? avc_has_perm+0x108/0x1b0 [ 961.328567] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 961.329419] ? lock_acquire+0x197/0x470 [ 961.330155] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 961.331089] ? do_vfs_ioctl+0x283/0x10d0 [ 961.331863] ? generic_block_fiemap+0x60/0x60 [ 961.332725] ? file_has_perm+0x183/0x280 [ 961.333504] ? inode_has_perm+0x1d0/0x1d0 [ 961.334310] ? selinux_file_ioctl+0xb6/0x270 [ 961.335159] ? __ext4_ioctl+0x4160/0x4160 [ 961.335942] __x64_sys_ioctl+0x19a/0x210 [ 961.336719] do_syscall_64+0x33/0x40 [ 961.337429] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 961.338396] RIP: 0033:0x7f3aab9d8b19 [ 961.339102] 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 [ 961.342339] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 961.343720] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 961.344995] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 961.346282] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 961.347554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 961.348848] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 [ 961.390073] FAULT_INJECTION: forcing a failure. [ 961.390073] name failslab, interval 1, probability 0, space 0, times 0 [ 961.392129] CPU: 1 PID: 8892 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 961.393312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 961.394711] Call Trace: [ 961.395170] dump_stack+0x107/0x167 [ 961.395816] should_fail.cold+0x5/0xa [ 961.396491] ? mempool_alloc+0x148/0x360 [ 961.397193] ? mempool_free_pages+0x20/0x20 [ 961.397930] should_failslab+0x5/0x20 [ 961.398601] kmem_cache_alloc+0x5b/0x310 [ 961.399310] ? mempool_free_pages+0x20/0x20 [ 961.400100] mempool_alloc+0x148/0x360 [ 961.400799] ? mempool_resize+0x7d0/0x7d0 [ 961.401536] ? lock_downgrade+0x6d0/0x6d0 [ 961.402290] bio_alloc_bioset+0x36e/0x600 [ 961.403035] ? bvec_alloc+0x2f0/0x2f0 [ 961.403723] ? write_one_page+0x4f0/0x4f0 [ 961.404491] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 961.405375] ? create_page_buffers+0x139/0x230 [ 961.406182] __block_write_full_page+0x7cd/0x1050 [ 961.407033] ? end_buffer_write_sync+0xf0/0xf0 [ 961.407865] ? __blkdev_direct_IO_simple+0x930/0x930 [ 961.408793] block_write_full_page+0x220/0x290 [ 961.409617] ? __blkdev_direct_IO_simple+0x930/0x930 [ 961.410532] __writepage+0x67/0x180 [ 961.411177] write_cache_pages+0x57f/0xe50 [ 961.411943] ? tag_pages_for_writeback+0x450/0x450 [ 961.412833] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 961.413714] ? find_held_lock+0x2c/0x110 [ 961.414448] ? blkdev_readahead+0x20/0x20 [ 961.415184] generic_writepages+0xe2/0x160 [ 961.415961] ? write_cache_pages+0xe50/0xe50 [ 961.416770] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 961.417697] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 961.418598] do_writepages+0xee/0x2a0 [ 961.419381] ? page_writeback_cpu_online+0x20/0x20 [ 961.420265] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 961.421237] ? lock_downgrade+0x6d0/0x6d0 [ 961.422048] ? do_raw_write_lock+0x11a/0x280 [ 961.422838] ? do_raw_read_unlock+0x70/0x70 [ 961.423627] filemap_flush+0x239/0x2e0 [ 961.424387] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 961.425302] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 961.426759] ? get_nr_dirty_inodes+0x19e/0x220 [ 961.427661] __sync_blockdev+0xa5/0xf0 [ 961.428432] sync_filesystem.part.0+0xbd/0x1f0 [ 961.429303] __x64_sys_syncfs+0x1a1/0x250 [ 961.430109] do_syscall_64+0x33/0x40 [ 961.430815] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 961.431802] RIP: 0033:0x7f3897ecab19 [ 961.432498] 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 [ 961.435999] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 961.437441] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 961.438750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 961.440115] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 961.441538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 961.442916] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 19:52:30 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 24) 19:52:30 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x541b, &(0x7f0000000040)) 19:52:30 executing program 7: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000000)={0xd0000000}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x40) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x800) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000100)={0x0, r1, 0x863, 0x7, 0xfff, 0x2}) [ 961.568587] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 961.569908] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 961.580769] FAULT_INJECTION: forcing a failure. [ 961.580769] name failslab, interval 1, probability 0, space 0, times 0 [ 961.582637] CPU: 1 PID: 8912 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 961.583718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 961.585021] Call Trace: [ 961.585442] dump_stack+0x107/0x167 [ 961.586017] should_fail.cold+0x5/0xa [ 961.586619] ? create_object.isra.0+0x3a/0xa20 [ 961.587350] should_failslab+0x5/0x20 [ 961.587951] kmem_cache_alloc+0x5b/0x310 [ 961.588592] create_object.isra.0+0x3a/0xa20 [ 961.589256] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 961.590037] kmem_cache_alloc+0x159/0x310 [ 961.590667] ? mempool_free_pages+0x20/0x20 [ 961.591326] mempool_alloc+0x148/0x360 [ 961.591936] ? mempool_resize+0x7d0/0x7d0 [ 961.592585] ? __lock_acquire+0x1657/0x5b00 [ 961.593246] bio_alloc_bioset+0x36e/0x600 [ 961.593874] ? do_syscall_64+0x33/0x40 [ 961.594469] ? lock_chain_count+0x20/0x20 [ 961.595098] ? bvec_alloc+0x2f0/0x2f0 [ 961.595684] ? lock_chain_count+0x20/0x20 [ 961.596324] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 961.597076] jbd2_write_superblock+0x371/0x8a0 [ 961.597768] ? jbd2_journal_abort+0x140/0x140 [ 961.598465] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 961.599288] __jbd2_update_log_tail+0x55/0x390 [ 961.599989] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 961.600757] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 961.601510] ? __flush_batch+0x2b0/0x2b0 [ 961.602119] ? __brelse+0x84/0xa0 [ 961.602653] ? do_raw_spin_unlock+0x4f/0x220 [ 961.603332] jbd2_log_do_checkpoint+0x794/0xf20 [ 961.604064] ? do_raw_spin_lock+0x121/0x260 [ 961.604707] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 961.605553] ? rwlock_bug.part.0+0x90/0x90 [ 961.606192] jbd2_journal_flush+0x14b/0x530 [ 961.606846] ext4_change_inode_journal_flag+0x351/0x4b0 [ 961.607648] ext4_ioctl_setflags+0xa39/0xbe0 [ 961.608311] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 961.609011] ? from_kgid_munged+0x130/0x130 [ 961.609662] __ext4_ioctl+0x2eab/0x4160 [ 961.610265] ? ext4_reset_inode_seed+0x450/0x450 [ 961.610990] ? avc_has_perm+0xc5/0x1b0 [ 961.611565] ? avc_has_perm+0x108/0x1b0 [ 961.612178] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 961.612899] ? lock_acquire+0x197/0x470 [ 961.613500] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 961.614284] ? do_vfs_ioctl+0x283/0x10d0 [ 961.614903] ? generic_block_fiemap+0x60/0x60 [ 961.615572] ? file_has_perm+0x183/0x280 [ 961.616194] ? inode_has_perm+0x1d0/0x1d0 [ 961.616830] ? selinux_file_ioctl+0xb6/0x270 [ 961.617491] ? __ext4_ioctl+0x4160/0x4160 [ 961.618117] __x64_sys_ioctl+0x19a/0x210 [ 961.618722] do_syscall_64+0x33/0x40 [ 961.619277] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 961.620050] RIP: 0033:0x7f3aab9d8b19 [ 961.620608] 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 [ 961.623314] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 961.624456] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 961.625507] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 961.626572] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 961.627642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 961.628696] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 19:52:30 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 25) [ 961.691291] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 961.692586] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 961.740316] FAULT_INJECTION: forcing a failure. [ 961.740316] name failslab, interval 1, probability 0, space 0, times 0 [ 961.741667] CPU: 0 PID: 8923 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 961.742438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 961.743371] Call Trace: [ 961.743687] dump_stack+0x107/0x167 [ 961.744118] should_fail.cold+0x5/0xa [ 961.744553] ? mempool_alloc+0x148/0x360 [ 961.745018] ? mempool_free_pages+0x20/0x20 [ 961.745520] should_failslab+0x5/0x20 [ 961.745963] kmem_cache_alloc+0x5b/0x310 [ 961.746430] ? mempool_free_pages+0x20/0x20 [ 961.746923] mempool_alloc+0x148/0x360 [ 961.747374] ? mempool_resize+0x7d0/0x7d0 [ 961.747879] ? lock_acquire+0x197/0x470 [ 961.748333] ? find_held_lock+0x2c/0x110 [ 961.748799] bio_alloc_bioset+0x36e/0x600 [ 961.749272] ? submit_bio_noacct+0x1010/0x1010 [ 961.749788] ? bvec_alloc+0x2f0/0x2f0 [ 961.750257] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 961.750842] write_dirty_buffer+0xcb/0x180 [ 961.751342] __flush_batch+0x11b/0x2b0 [ 961.751807] ? jbd2_journal_skip_recovery+0x160/0x160 [ 961.752407] ? lock_downgrade+0x6d0/0x6d0 [ 961.752900] ? rwlock_bug.part.0+0x90/0x90 [ 961.753411] jbd2_log_do_checkpoint+0x8df/0xf20 [ 961.753961] ? do_raw_spin_lock+0x121/0x260 [ 961.754470] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 961.755145] ? rwlock_bug.part.0+0x90/0x90 [ 961.755659] jbd2_journal_flush+0x14b/0x530 [ 961.756177] ext4_change_inode_journal_flag+0x351/0x4b0 [ 961.756815] ext4_ioctl_setflags+0xa39/0xbe0 [ 961.757342] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 961.757905] ? from_kgid_munged+0x130/0x130 [ 961.758422] __ext4_ioctl+0x2eab/0x4160 [ 961.758907] ? ext4_reset_inode_seed+0x450/0x450 [ 961.759464] ? avc_has_perm+0xc5/0x1b0 [ 961.759941] ? avc_has_perm+0x108/0x1b0 [ 961.760409] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 961.760965] ? lock_acquire+0x197/0x470 [ 961.761441] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 961.762059] ? do_vfs_ioctl+0x283/0x10d0 [ 961.762538] ? generic_block_fiemap+0x60/0x60 [ 961.763069] ? file_has_perm+0x183/0x280 [ 961.763548] ? inode_has_perm+0x1d0/0x1d0 [ 961.764055] ? selinux_file_ioctl+0xb6/0x270 [ 961.764580] ? __ext4_ioctl+0x4160/0x4160 [ 961.765069] __x64_sys_ioctl+0x19a/0x210 [ 961.765555] do_syscall_64+0x33/0x40 [ 961.766002] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 961.766651] RIP: 0033:0x7f3aab9d8b19 [ 961.767135] 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 [ 961.769362] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 961.770266] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 961.771102] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 961.771962] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 961.772813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 961.773654] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 19:52:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 26) 19:52:43 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000001180)) syz_open_dev$vcsa(&(0x7f0000000000), 0x7fff, 0x8080) r2 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000, 0x9}], 0x1892821, &(0x7f0000001200)=ANY=[@ANYBLOB="6e6f646f74732c646d61736b3d30303030303030303030303030303030303030303030312c6f626a5f747970653d2f6465762f7663736123002c0073d13d6d1cad8dccbc9aef7d16004550d1201de97434902cf291ce4be8b8509f05f13e90c2b5e4d4f3c69e00e949877ec8424ca46b57b0626a0ed77ba881ee3e11721b2b04a546ef337d5c3d54ee074b0f2d11bc2b08a3414c24509999b6be394af13e"]) r3 = dup2(r2, r0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) r4 = syz_io_uring_setup(0x4d4f, &(0x7f0000000900), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x0, @fd, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) syz_io_uring_submit(r7, r6, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x353e, &(0x7f0000000040)={0x0, 0xb6c0, 0x4, 0x3, 0x8b, 0x0, r4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) syz_io_uring_submit(r8, r6, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x77359400}, 0x1, 0x1}, 0x77) r9 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000011c0), 0x258040, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f00000012c0)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x4, 0x0, r0, &(0x7f0000001140), r9, 0x1, 0x0, 0x1}, 0xffffffff) syncfs(r3) 19:52:43 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write(r0, &(0x7f0000000080)="3b08115100e70cfd82c4709f498ace53da195c933e1d19f26748d2cb50d9393eb8c12e7a945036466f9066d1f41ffbc30765cbc9bc33a34c0f1b7436179db1583fc9e113c1956db2615fc3d91eae31f1cf41e5d1666e15aa03d3623566d1844a49da225144052d9138cd749160e2ae7cc4e2001d30b5b7e8000e675f38c14a4eefa7b8363df15b7ea835d93c14914eabf05bbc9e6c12204f0ce1da6196a6e5a6125b05c242213f861c9466c9bc0d13a3511321ead18b21c57456d051e86d0fead6b788a832e48540862e5e63c0d9fe20dc10e9ece7b4", 0xd6) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x11d) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) fallocate(r3, 0x60, 0xfff, 0xcf) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:52:43 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x5421, &(0x7f0000000040)) 19:52:43 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 14) 19:52:43 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x9, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:52:43 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x3000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:52:43 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = getpgid(0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x1e, 0xc0b12afe4b722e85, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r4}]}, 0x24}}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) r8 = getpgid(0x0) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x1e, 0xc0b12afe4b722e85, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r8}]}, 0x24}}, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r9, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x2000, 0x100, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = open$dir(&(0x7f0000000440)='./file0\x00', 0x400000, 0x81) r12 = getpid() stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r13, 0x0) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) sendmsg$unix(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000d80)="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", 0x1000}], 0x1, &(0x7f0000000540)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}, @rights={{0x18, 0x1, 0x1, [r11, r0]}}, @cred={{0x1c, 0x1, 0x2, {r12, r13, r14}}}], 0x110, 0x24004040}, 0x40b5) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) [ 974.447815] FAULT_INJECTION: forcing a failure. [ 974.447815] name failslab, interval 1, probability 0, space 0, times 0 [ 974.450234] CPU: 0 PID: 8943 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 974.451654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 974.453364] Call Trace: [ 974.453915] dump_stack+0x107/0x167 [ 974.454660] should_fail.cold+0x5/0xa [ 974.455461] ? mempool_alloc+0x148/0x360 [ 974.456335] ? mempool_free_pages+0x20/0x20 [ 974.457239] should_failslab+0x5/0x20 [ 974.458035] kmem_cache_alloc+0x5b/0x310 [ 974.458888] ? mempool_free_pages+0x20/0x20 [ 974.459794] mempool_alloc+0x148/0x360 [ 974.460630] ? mempool_resize+0x7d0/0x7d0 [ 974.461504] ? mark_held_locks+0x9e/0xe0 [ 974.462368] bio_alloc_bioset+0x36e/0x600 [ 974.463238] ? bvec_alloc+0x2f0/0x2f0 [ 974.464061] ? submit_bh_wbc.constprop.0+0x174/0x780 [ 974.465138] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 974.466189] write_dirty_buffer+0xcb/0x180 [ 974.467073] __flush_batch+0x11b/0x2b0 [ 974.467894] ? jbd2_journal_skip_recovery+0x160/0x160 [ 974.468978] ? lock_downgrade+0x6d0/0x6d0 [ 974.469845] ? rwlock_bug.part.0+0x90/0x90 [ 974.470738] jbd2_log_do_checkpoint+0x8df/0xf20 [ 974.471712] ? do_raw_spin_lock+0x121/0x260 [ 974.472612] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 974.473785] ? rwlock_bug.part.0+0x90/0x90 [ 974.474681] jbd2_journal_flush+0x14b/0x530 [ 974.475589] ext4_change_inode_journal_flag+0x351/0x4b0 [ 974.476713] ext4_ioctl_setflags+0xa39/0xbe0 [ 974.477653] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 974.478624] ? from_kgid_munged+0x130/0x130 [ 974.479532] __ext4_ioctl+0x2eab/0x4160 [ 974.480382] ? ext4_reset_inode_seed+0x450/0x450 [ 974.481363] ? avc_has_perm+0xc5/0x1b0 [ 974.482166] ? avc_has_perm+0x108/0x1b0 [ 974.482996] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 974.483985] ? lock_acquire+0x197/0x470 [ 974.484813] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 974.485880] ? do_vfs_ioctl+0x283/0x10d0 [ 974.486725] ? generic_block_fiemap+0x60/0x60 [ 974.487645] ? file_has_perm+0x183/0x280 [ 974.488491] ? inode_has_perm+0x1d0/0x1d0 [ 974.489362] ? selinux_file_ioctl+0xb6/0x270 [ 974.490275] ? __ext4_ioctl+0x4160/0x4160 [ 974.491129] __x64_sys_ioctl+0x19a/0x210 [ 974.491986] do_syscall_64+0x33/0x40 [ 974.492753] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 974.493799] RIP: 0033:0x7f3aab9d8b19 [ 974.494557] 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 [ 974.498363] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 974.499956] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 974.501438] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 974.502900] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 974.504367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 974.505822] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 19:52:43 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'geneve1\x00', &(0x7f0000000040)=@ethtool_cmd={0x4f, 0x9, 0x4, 0x8, 0x2, 0x7, 0x2, 0x1, 0x3, 0x80, 0xffffff10, 0x3, 0x4, 0x6, 0xf0, 0xffff, [0x800, 0x6]}}) [ 974.561490] FAULT_INJECTION: forcing a failure. [ 974.561490] name failslab, interval 1, probability 0, space 0, times 0 [ 974.562862] CPU: 1 PID: 8935 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 974.563651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 974.564731] Call Trace: [ 974.565049] dump_stack+0x107/0x167 [ 974.565469] should_fail.cold+0x5/0xa [ 974.565993] ? create_object.isra.0+0x3a/0xa20 [ 974.566524] should_failslab+0x5/0x20 [ 974.567050] kmem_cache_alloc+0x5b/0x310 [ 974.567526] ? mark_lock+0xf5/0x2df0 [ 974.568058] create_object.isra.0+0x3a/0xa20 [ 974.568561] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 974.569261] kmem_cache_alloc+0x159/0x310 [ 974.569831] ? mempool_free_pages+0x20/0x20 [ 974.570423] mempool_alloc+0x148/0x360 [ 974.570957] ? mempool_resize+0x7d0/0x7d0 [ 974.571481] ? lock_downgrade+0x6d0/0x6d0 [ 974.571982] bio_alloc_bioset+0x36e/0x600 [ 974.572453] ? bvec_alloc+0x2f0/0x2f0 [ 974.572887] ? write_one_page+0x4f0/0x4f0 [ 974.573366] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 974.573931] __block_write_full_page+0x7cd/0x1050 [ 974.574475] ? end_buffer_write_sync+0xf0/0xf0 [ 974.574985] ? __blkdev_direct_IO_simple+0x930/0x930 [ 974.575578] block_write_full_page+0x220/0x290 [ 974.576111] ? __blkdev_direct_IO_simple+0x930/0x930 [ 974.576694] __writepage+0x67/0x180 [ 974.577104] write_cache_pages+0x57f/0xe50 [ 974.577590] ? tag_pages_for_writeback+0x450/0x450 [ 974.578128] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 974.578695] ? __lock_acquire+0x1657/0x5b00 [ 974.579176] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 974.579768] ? lock_chain_count+0x20/0x20 [ 974.580228] ? blkdev_readahead+0x20/0x20 [ 974.580686] generic_writepages+0xe2/0x160 [ 974.581142] ? write_cache_pages+0xe50/0xe50 [ 974.581643] ? lock_acquire+0x197/0x470 [ 974.582082] ? jbd2_log_wait_commit+0x337/0x430 [ 974.582609] ? lock_downgrade+0x6d0/0x6d0 [ 974.583074] do_writepages+0xee/0x2a0 [ 974.583500] ? page_writeback_cpu_online+0x20/0x20 [ 974.584045] ? do_raw_read_unlock+0x3b/0x70 [ 974.584535] ? _raw_read_unlock+0x1a/0x30 [ 974.584993] ? jbd2_log_wait_commit+0x374/0x430 [ 974.585508] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 974.586191] __filemap_fdatawrite_range+0x24b/0x2f0 [ 974.586740] ? delete_from_page_cache_batch+0xa30/0xa30 [ 974.587330] ? ext4_sync_fs+0x313/0x7a0 [ 974.587787] filemap_write_and_wait_range+0x65/0x100 [ 974.588344] __sync_blockdev+0x84/0xf0 [ 974.588796] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 974.589694] sync_filesystem.part.0+0x189/0x1f0 [ 974.590229] __x64_sys_syncfs+0x1a1/0x250 [ 974.590688] do_syscall_64+0x33/0x40 [ 974.591115] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 974.591678] RIP: 0033:0x7f3897ecab19 [ 974.592125] 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 [ 974.594218] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 974.595073] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 974.595885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 974.596698] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 974.597503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 974.598302] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 19:52:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 27) [ 974.619877] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 974.621621] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 974.626321] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 974.630799] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:52:43 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x5450, &(0x7f0000000040)) 19:52:43 executing program 7: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x40) 19:52:43 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x5451, &(0x7f0000000040)) [ 974.709390] FAULT_INJECTION: forcing a failure. [ 974.709390] name failslab, interval 1, probability 0, space 0, times 0 [ 974.712246] CPU: 0 PID: 8963 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 974.713729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 974.715540] Call Trace: [ 974.716129] dump_stack+0x107/0x167 [ 974.716932] should_fail.cold+0x5/0xa [ 974.717767] ? mempool_alloc+0x148/0x360 [ 974.718642] ? mempool_free_pages+0x20/0x20 [ 974.719593] should_failslab+0x5/0x20 [ 974.720431] kmem_cache_alloc+0x5b/0x310 [ 974.721316] ? mempool_free_pages+0x20/0x20 [ 974.722258] mempool_alloc+0x148/0x360 [ 974.723113] ? mempool_resize+0x7d0/0x7d0 [ 974.724053] ? __lock_acquire+0x1657/0x5b00 [ 974.725002] bio_alloc_bioset+0x36e/0x600 [ 974.725911] ? do_syscall_64+0x33/0x40 [ 974.726751] ? lock_chain_count+0x20/0x20 [ 974.727646] ? bvec_alloc+0x2f0/0x2f0 [ 974.728491] ? lock_chain_count+0x20/0x20 [ 974.729408] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 974.730493] jbd2_write_superblock+0x371/0x8a0 [ 974.731487] ? jbd2_journal_abort+0x140/0x140 [ 974.732500] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 974.733678] __jbd2_update_log_tail+0x55/0x390 [ 974.734678] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 974.735795] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 974.736866] ? __flush_batch+0x2b0/0x2b0 [ 974.737753] ? __brelse+0x84/0xa0 [ 974.738534] ? do_raw_spin_unlock+0x4f/0x220 [ 974.739504] jbd2_log_do_checkpoint+0x794/0xf20 [ 974.740525] ? do_raw_spin_lock+0x121/0x260 [ 974.741451] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 974.742668] ? rwlock_bug.part.0+0x90/0x90 [ 974.743607] jbd2_journal_flush+0x14b/0x530 [ 974.744584] ext4_change_inode_journal_flag+0x351/0x4b0 [ 974.745750] ext4_ioctl_setflags+0xa39/0xbe0 [ 974.746716] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 974.747737] ? from_kgid_munged+0x130/0x130 [ 974.748689] __ext4_ioctl+0x2eab/0x4160 [ 974.749565] ? ext4_reset_inode_seed+0x450/0x450 [ 974.750601] ? avc_has_perm+0xc5/0x1b0 [ 974.751442] ? avc_has_perm+0x108/0x1b0 [ 974.752322] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 974.753331] ? lock_acquire+0x197/0x470 [ 974.754207] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 974.755334] ? do_vfs_ioctl+0x283/0x10d0 [ 974.756224] ? generic_block_fiemap+0x60/0x60 [ 974.757198] ? file_has_perm+0x183/0x280 [ 974.758076] ? inode_has_perm+0x1d0/0x1d0 [ 974.758996] ? selinux_file_ioctl+0xb6/0x270 [ 974.759955] ? __ext4_ioctl+0x4160/0x4160 [ 974.760864] __x64_sys_ioctl+0x19a/0x210 [ 974.761754] do_syscall_64+0x33/0x40 [ 974.762556] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 974.763680] RIP: 0033:0x7f3aab9d8b19 [ 974.764493] 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 [ 974.768492] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 974.770139] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 974.771684] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 974.773237] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 974.774781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 974.776337] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 19:52:43 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22, 0x789d, @private0, 0x5}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, '\x00', 0x3f}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0x6, @empty, 0x5}, {0xa, 0x4e23, 0x3ff, @remote, 0x80000001}, 0x401, [0x7, 0xfff, 0x7, 0x0, 0x5d8a, 0xffffffff, 0x5, 0x100]}, 0x5c) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x7fffffff, 0x590}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='setgroups\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:52:43 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xa, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 974.852280] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 974.855177] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:52:57 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r1 = creat(0x0, 0x0) dup2(r1, 0xffffffffffffffff) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) [ 988.639886] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:52:57 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x10, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:52:57 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 15) 19:52:57 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x5452, &(0x7f0000000040)) 19:52:57 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x91) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000900), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$int_in(r1, 0x0, &(0x7f0000000100)=0x2) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x0, @fd, 0x0, 0x0}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r0, 0x80, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x0, 0x2, {0xa, 0x4e21, 0x0, @remote, 0x3}}}, 0x0, 0x0, 0x1, {0x0, r4}}, 0x401) syncfs(r0) 19:52:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:52:57 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 28) 19:52:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = signalfd4(r1, &(0x7f0000000000)={[0x1]}, 0x8, 0x0) bind(r4, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x2711, @local}, 0x80) fchown(r0, r2, r3) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) [ 988.727973] FAULT_INJECTION: forcing a failure. [ 988.727973] name failslab, interval 1, probability 0, space 0, times 0 [ 988.729288] CPU: 0 PID: 9000 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 988.730026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 988.730920] Call Trace: [ 988.731229] dump_stack+0x107/0x167 [ 988.731630] should_fail.cold+0x5/0xa [ 988.732060] ? create_object.isra.0+0x3a/0xa20 [ 988.732562] should_failslab+0x5/0x20 [ 988.732976] kmem_cache_alloc+0x5b/0x310 [ 988.733421] create_object.isra.0+0x3a/0xa20 [ 988.733911] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 988.734466] kmem_cache_alloc+0x159/0x310 [ 988.734948] ? mempool_free_pages+0x20/0x20 [ 988.735417] mempool_alloc+0x148/0x360 [ 988.735850] ? mempool_resize+0x7d0/0x7d0 [ 988.736315] ? lock_acquire+0x197/0x470 [ 988.736748] ? find_held_lock+0x2c/0x110 [ 988.737221] bio_alloc_bioset+0x36e/0x600 [ 988.737674] ? submit_bio_noacct+0x1010/0x1010 [ 988.738169] ? bvec_alloc+0x2f0/0x2f0 [ 988.738603] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 988.739139] write_dirty_buffer+0xcb/0x180 [ 988.739605] __flush_batch+0x11b/0x2b0 [ 988.740066] ? jbd2_journal_skip_recovery+0x160/0x160 [ 988.740619] ? lock_downgrade+0x6d0/0x6d0 [ 988.741074] ? rwlock_bug.part.0+0x90/0x90 [ 988.741549] jbd2_log_do_checkpoint+0x8df/0xf20 [ 988.742057] ? do_raw_spin_lock+0x121/0x260 [ 988.742519] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 988.743134] ? rwlock_bug.part.0+0x90/0x90 [ 988.743606] jbd2_journal_flush+0x14b/0x530 [ 988.744115] ext4_change_inode_journal_flag+0x351/0x4b0 [ 988.744694] ext4_ioctl_setflags+0xa39/0xbe0 [ 988.745181] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 988.745697] ? from_kgid_munged+0x130/0x130 [ 988.746182] __ext4_ioctl+0x2eab/0x4160 [ 988.746627] ? ext4_reset_inode_seed+0x450/0x450 [ 988.747135] ? avc_has_perm+0xc5/0x1b0 [ 988.747554] ? avc_has_perm+0x108/0x1b0 [ 988.748011] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 988.748523] ? lock_acquire+0x197/0x470 [ 988.748974] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 988.749539] ? do_vfs_ioctl+0x283/0x10d0 [ 988.749997] ? generic_block_fiemap+0x60/0x60 [ 988.750484] ? file_has_perm+0x183/0x280 [ 988.750937] ? inode_has_perm+0x1d0/0x1d0 [ 988.751400] ? selinux_file_ioctl+0xb6/0x270 [ 988.751901] ? __ext4_ioctl+0x4160/0x4160 [ 988.752362] __x64_sys_ioctl+0x19a/0x210 [ 988.752805] do_syscall_64+0x33/0x40 [ 988.753205] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 988.753758] RIP: 0033:0x7f3aab9d8b19 [ 988.754183] 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 [ 988.756137] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 988.756991] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 988.757756] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 988.758524] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 988.759286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 988.760089] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 19:52:57 executing program 7: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r2, 0x0, 0x70bd2d, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0xd}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfe000000}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}]}, 0x74}, 0x1, 0x0, 0x0, 0x40800}, 0x20044041) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000001340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRESOCT=r2]) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x2, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc2f3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008010}, 0x4000000) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000, 0x0, 0x101}]}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) write$binfmt_elf64(r3, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRESDEC, @ANYRES16=r3, @ANYRES16, @ANYRESDEC, @ANYRESHEX=r4], 0x40) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) openat(r5, &(0x7f0000000340)='./file0\x00', 0x200200, 0x50) sendfile(r3, r3, &(0x7f0000000000)=0x7, 0x7) 19:52:57 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x5460, &(0x7f0000000040)) [ 988.818004] FAULT_INJECTION: forcing a failure. [ 988.818004] name failslab, interval 1, probability 0, space 0, times 0 [ 988.819264] CPU: 0 PID: 8989 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 988.819961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 988.820810] Call Trace: [ 988.821103] dump_stack+0x107/0x167 [ 988.821481] should_fail.cold+0x5/0xa [ 988.821880] ? mempool_alloc+0x148/0x360 [ 988.822295] ? mempool_free_pages+0x20/0x20 [ 988.822741] should_failslab+0x5/0x20 [ 988.823157] kmem_cache_alloc+0x5b/0x310 [ 988.823572] ? mempool_free_pages+0x20/0x20 [ 988.824029] mempool_alloc+0x148/0x360 [ 988.824460] ? mempool_resize+0x7d0/0x7d0 [ 988.824892] ? lock_downgrade+0x6d0/0x6d0 [ 988.825339] bio_alloc_bioset+0x36e/0x600 [ 988.825796] ? bvec_alloc+0x2f0/0x2f0 [ 988.826185] ? write_one_page+0x4f0/0x4f0 [ 988.826657] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 988.827196] __block_write_full_page+0x7cd/0x1050 [ 988.827698] ? end_buffer_write_sync+0xf0/0xf0 [ 988.828174] ? __blkdev_direct_IO_simple+0x930/0x930 [ 988.828699] block_write_full_page+0x220/0x290 [ 988.829185] ? __blkdev_direct_IO_simple+0x930/0x930 [ 988.829741] __writepage+0x67/0x180 [ 988.830127] write_cache_pages+0x57f/0xe50 [ 988.830566] ? tag_pages_for_writeback+0x450/0x450 [ 988.831074] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 988.831620] ? __lock_acquire+0x1657/0x5b00 [ 988.832125] ? lock_chain_count+0x20/0x20 [ 988.832579] ? blkdev_readahead+0x20/0x20 [ 988.833022] generic_writepages+0xe2/0x160 [ 988.833482] ? write_cache_pages+0xe50/0xe50 [ 988.833960] ? lock_acquire+0x197/0x470 [ 988.834399] ? jbd2_log_wait_commit+0x337/0x430 [ 988.834911] ? lock_downgrade+0x6d0/0x6d0 [ 988.835363] do_writepages+0xee/0x2a0 [ 988.835771] ? page_writeback_cpu_online+0x20/0x20 [ 988.836302] ? do_raw_read_unlock+0x3b/0x70 [ 988.836773] ? _raw_read_unlock+0x1a/0x30 [ 988.837227] ? jbd2_log_wait_commit+0x374/0x430 [ 988.837731] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 988.838388] __filemap_fdatawrite_range+0x24b/0x2f0 [ 988.838920] ? delete_from_page_cache_batch+0xa30/0xa30 [ 988.839501] ? ext4_sync_fs+0x313/0x7a0 [ 988.839928] filemap_write_and_wait_range+0x65/0x100 [ 988.840485] __sync_blockdev+0x84/0xf0 [ 988.840909] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 988.841789] sync_filesystem.part.0+0x189/0x1f0 [ 988.842298] __x64_sys_syncfs+0x1a1/0x250 [ 988.842744] do_syscall_64+0x33/0x40 [ 988.843143] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 988.843696] RIP: 0033:0x7f3897ecab19 [ 988.844107] 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 [ 988.846076] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 988.846894] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 988.847659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 988.848435] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 988.849202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 988.849966] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 988.855686] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 988.873707] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:52:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) recvmmsg$unix(r2, &(0x7f0000002e80)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/108, 0x6c}, {&(0x7f0000000140)=""/112, 0x70}, {&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000340)=""/40, 0x28}, {&(0x7f0000000380)=""/80, 0x50}], 0x6, &(0x7f0000000480)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000000680)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}}, {{&(0x7f00000007c0)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000840)=""/179, 0xb3}], 0x1, &(0x7f0000000940)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb8}}, {{&(0x7f0000000a00)=@abs, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a80)=""/253, 0xfd}, {&(0x7f0000000b80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/142, 0x8e}, {&(0x7f0000000e40)=""/170, 0xaa}, {&(0x7f0000000f00)=""/157, 0x9d}, {&(0x7f0000000fc0)=""/203, 0xcb}], 0x6, &(0x7f00000010c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001100), 0x6e, &(0x7f0000001300)=[{&(0x7f0000001180)=""/97, 0x61}, {&(0x7f0000001200)=""/153, 0x99}, {&(0x7f00000012c0)}], 0x3, &(0x7f0000001340)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f0000001400), 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001480)=""/130, 0x82}, {&(0x7f0000001540)=""/241, 0xf1}, {&(0x7f0000001640)=""/85, 0x55}, {&(0x7f00000016c0)=""/212, 0xd4}], 0x4, &(0x7f0000001800)=[@rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb8}}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000001900)}, {&(0x7f0000001940)=""/20, 0x14}, {&(0x7f0000001980)=""/94, 0x5e}, {&(0x7f0000001a00)=""/45, 0x2d}, {&(0x7f0000001a40)=""/240, 0xf0}, {&(0x7f0000001b40)=""/148, 0x94}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/37, 0x25}, {&(0x7f0000002c40)=""/173, 0xad}], 0x9, &(0x7f0000002dc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x7, 0x1100, &(0x7f0000003040)={0x0, 0x3938700}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) [ 988.898697] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:52:57 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 16) 19:52:57 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 29) 19:52:57 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x18, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:52:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x5000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 988.991710] FAULT_INJECTION: forcing a failure. [ 988.991710] name failslab, interval 1, probability 0, space 0, times 0 [ 988.992988] CPU: 0 PID: 9017 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 988.993708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 988.994571] Call Trace: [ 988.994878] dump_stack+0x107/0x167 [ 988.995269] should_fail.cold+0x5/0xa [ 988.995706] ? mempool_alloc+0x148/0x360 [ 988.996141] ? mempool_free_pages+0x20/0x20 [ 988.996631] should_failslab+0x5/0x20 [ 988.997033] kmem_cache_alloc+0x5b/0x310 [ 988.997461] ? mempool_free_pages+0x20/0x20 [ 988.997908] mempool_alloc+0x148/0x360 [ 988.998351] ? mempool_resize+0x7d0/0x7d0 [ 988.998794] ? lock_acquire+0x197/0x470 [ 988.999233] ? find_held_lock+0x2c/0x110 [ 988.999686] bio_alloc_bioset+0x36e/0x600 [ 989.000176] ? submit_bio_noacct+0x1010/0x1010 [ 989.000660] ? bvec_alloc+0x2f0/0x2f0 [ 989.001074] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 989.001606] write_dirty_buffer+0xcb/0x180 [ 989.002081] __flush_batch+0x11b/0x2b0 [ 989.002522] ? jbd2_journal_skip_recovery+0x160/0x160 [ 989.003108] ? lock_downgrade+0x6d0/0x6d0 [ 989.003596] ? rwlock_bug.part.0+0x90/0x90 [ 989.004101] jbd2_log_do_checkpoint+0x8df/0xf20 [ 989.004623] ? do_raw_spin_lock+0x121/0x260 [ 989.005177] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 989.005970] ? rwlock_bug.part.0+0x90/0x90 [ 989.006589] jbd2_journal_flush+0x14b/0x530 [ 989.007202] ext4_change_inode_journal_flag+0x351/0x4b0 [ 989.007972] ext4_ioctl_setflags+0xa39/0xbe0 [ 989.008580] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 989.009096] ? from_kgid_munged+0x130/0x130 [ 989.009585] __ext4_ioctl+0x2eab/0x4160 [ 989.010037] ? ext4_reset_inode_seed+0x450/0x450 [ 989.010567] ? avc_has_perm+0xc5/0x1b0 [ 989.010985] ? avc_has_perm+0x108/0x1b0 [ 989.011475] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 989.012054] ? lock_acquire+0x197/0x470 [ 989.012499] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 989.013044] ? do_vfs_ioctl+0x283/0x10d0 [ 989.013477] ? generic_block_fiemap+0x60/0x60 [ 989.013963] ? file_has_perm+0x183/0x280 [ 989.014405] ? inode_has_perm+0x1d0/0x1d0 [ 989.014868] ? selinux_file_ioctl+0xb6/0x270 [ 989.015349] ? __ext4_ioctl+0x4160/0x4160 [ 989.015791] __x64_sys_ioctl+0x19a/0x210 [ 989.016245] do_syscall_64+0x33/0x40 [ 989.016647] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 989.017201] RIP: 0033:0x7f3aab9d8b19 [ 989.017618] 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 [ 989.019604] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 989.020436] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 989.021217] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 989.021995] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 989.022779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 989.023566] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 [ 989.046562] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:52:58 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x6609, &(0x7f0000000040)) 19:52:58 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x141000, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) fallocate(r0, 0x4, 0x9, 0xfffffffffffffff8) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x8, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x0, 0x5}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) r2 = creat(0x0, 0x0) dup2(r2, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x2c, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_SETUP={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_CQM(r2, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x1d0, r4, 0x20, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_CQM={0x44, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x4e3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7fff}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x6}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}, @NL80211_ATTR_CQM_TXE_PKTS={0x8}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x6}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x15}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x4d}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x2}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x1, 0x10001, 0xfff0]}]}, @NL80211_ATTR_CQM={0x50, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x9}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x10000}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x20}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x26}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x586}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x54}, @NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x0, 0x2, 0xc2, 0xffffe8aa]}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0xff}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x27}]}, @NL80211_ATTR_CQM={0x48, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x6, 0x4]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x1e}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x56}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x3}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3f}, @NL80211_ATTR_CQM_RSSI_THOLD={0x18, 0x1, [0x20, 0x4, 0x1ff, 0x1, 0xfffffff9]}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2c3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x18, 0x1, [0x5, 0x81, 0x129, 0x2, 0x6]}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x1}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x2}]}, @NL80211_ATTR_CQM={0x60, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x39}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x442}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x16}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x9}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x4}, @NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0x9, 0x9, 0x6, 0x14d, 0x0, 0x80000000]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2a}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x25}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x44}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x24000000}, 0x4045) 19:52:58 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1e9) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{0x0, 0x10007, 0x0, 0x3}, {0x800, 0x0, 0xc9, 0x48000000000000}]}) openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) fcntl$dupfd(r1, 0x406, r0) syncfs(r0) 19:52:58 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(0x0, 0x0) close(r1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/30, &(0x7f0000000d40)=0x1e) r2 = fsmount(r1, 0x1, 0x1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000000c0)={0x1, {{0x2, 0x4e22, @broadcast}}, 0x1, 0x2, [{{0x2, 0x4e23, @private=0xa010101}}, {{0x2, 0x4e22, @loopback}}]}, 0x190) [ 989.124672] FAULT_INJECTION: forcing a failure. [ 989.124672] name failslab, interval 1, probability 0, space 0, times 0 [ 989.127441] CPU: 1 PID: 9020 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 989.128976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 989.130760] Call Trace: [ 989.131361] dump_stack+0x107/0x167 [ 989.132190] should_fail.cold+0x5/0xa [ 989.133047] ? create_object.isra.0+0x3a/0xa20 [ 989.134073] should_failslab+0x5/0x20 [ 989.134927] kmem_cache_alloc+0x5b/0x310 [ 989.135835] ? mark_lock+0xf5/0x2df0 [ 989.136683] create_object.isra.0+0x3a/0xa20 [ 989.137663] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 989.138800] kmem_cache_alloc+0x159/0x310 [ 989.139733] ? mempool_free_pages+0x20/0x20 [ 989.140715] mempool_alloc+0x148/0x360 [ 989.141596] ? mempool_resize+0x7d0/0x7d0 [ 989.142526] ? lock_downgrade+0x6d0/0x6d0 [ 989.143471] bio_alloc_bioset+0x36e/0x600 [ 989.144411] ? bvec_alloc+0x2f0/0x2f0 [ 989.145258] ? write_one_page+0x4f0/0x4f0 [ 989.146203] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 989.147291] ? create_page_buffers+0x139/0x230 [ 989.148322] __block_write_full_page+0x7cd/0x1050 [ 989.149411] ? end_buffer_write_sync+0xf0/0xf0 [ 989.150425] ? __blkdev_direct_IO_simple+0x930/0x930 [ 989.151575] block_write_full_page+0x220/0x290 [ 989.152613] ? __blkdev_direct_IO_simple+0x930/0x930 [ 989.153741] __writepage+0x67/0x180 [ 989.154554] write_cache_pages+0x57f/0xe50 [ 989.155504] ? tag_pages_for_writeback+0x450/0x450 [ 989.156616] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 989.157729] ? find_held_lock+0x2c/0x110 [ 989.158642] ? blkdev_readahead+0x20/0x20 [ 989.159576] generic_writepages+0xe2/0x160 [ 989.160541] ? write_cache_pages+0xe50/0xe50 [ 989.161534] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 989.162709] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 989.163846] do_writepages+0xee/0x2a0 [ 989.164714] ? page_writeback_cpu_online+0x20/0x20 [ 989.165801] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 989.166913] ? lock_downgrade+0x6d0/0x6d0 [ 989.167840] ? do_raw_write_lock+0x11a/0x280 [ 989.168834] ? do_raw_read_unlock+0x70/0x70 [ 989.169796] filemap_flush+0x239/0x2e0 [ 989.170662] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 989.171785] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 989.173624] ? get_nr_dirty_inodes+0x19e/0x220 [ 989.174646] __sync_blockdev+0xa5/0xf0 [ 989.175521] sync_filesystem.part.0+0xbd/0x1f0 [ 989.176553] __x64_sys_syncfs+0x1a1/0x250 [ 989.177492] do_syscall_64+0x33/0x40 [ 989.178326] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 989.179466] RIP: 0033:0x7f3897ecab19 [ 989.180321] 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 [ 989.184426] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 989.186131] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 989.187721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 989.189333] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 989.190922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 989.192523] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 989.331609] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 989.356757] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 989.362974] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1004.383743] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:53:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 30) 19:53:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x660c, &(0x7f0000000040)) 19:53:13 executing program 0: r0 = creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f00000001c0)=""/173, &(0x7f0000000280)=0xad) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x0) dup2(r2, 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x40080) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000fffffdfd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000004001f0000000000000000000000000000000000000000000000000000000000008000"/192]) r3 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000000)=0x2) r4 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000180)={0x9, &(0x7f0000000140)=[{0x6, 0x3}, {0x4b, 0xea}, {0x0, 0x200}, {0x6, 0x33}, {0xfff, 0x3}, {0x400, 0x6}, {0x1, 0x1ff}, {0x3, 0x3}, {0x3b, 0x8}]}) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r5) 19:53:13 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:53:13 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000fffffdfd0000000000000000000000000000009f0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000001b000000000400"/192]) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000200)=ANY=[@ANYBLOB="0100e2b0e58f015ae80c280bb7e7eefc59728dd0de59a5cf7f15f07659d33a0008b898b8ad59f04d", @ANYRES32=r2, @ANYBLOB="02000000000000002e2f66696c653000"]) dup3(r2, r2, 0x0) fcntl$dupfd(r3, 0x1f1f12a9799d22fd, r4) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) r5 = fork() syz_open_procfs(r5, &(0x7f0000000180)='fd/3\x00') umount2(&(0x7f00000001c0)='./file0\x00', 0x6) 19:53:13 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2c, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:53:13 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 17) 19:53:13 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000d80)=""/4096, &(0x7f0000000000)=0x1000) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xffff, @none, 0x200, 0x2}, 0xe) r2 = creat(0x0, 0x0) dup2(r2, 0xffffffffffffffff) shutdown(r2, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) [ 1004.414772] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1004.417590] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1004.442813] FAULT_INJECTION: forcing a failure. [ 1004.442813] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.445192] CPU: 1 PID: 9050 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 1004.446596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1004.448267] Call Trace: [ 1004.448803] dump_stack+0x107/0x167 [ 1004.449543] should_fail.cold+0x5/0xa [ 1004.450339] ? mempool_alloc+0x148/0x360 [ 1004.451168] ? mempool_free_pages+0x20/0x20 [ 1004.452041] should_failslab+0x5/0x20 [ 1004.452841] kmem_cache_alloc+0x5b/0x310 [ 1004.453683] ? mempool_free_pages+0x20/0x20 [ 1004.454560] mempool_alloc+0x148/0x360 [ 1004.455345] ? mempool_resize+0x7d0/0x7d0 [ 1004.456192] ? lock_acquire+0x197/0x470 [ 1004.456992] ? find_held_lock+0x2c/0x110 [ 1004.457810] bio_alloc_bioset+0x36e/0x600 [ 1004.458644] ? submit_bio_noacct+0x1010/0x1010 [ 1004.459553] ? bvec_alloc+0x2f0/0x2f0 [ 1004.460360] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1004.461345] write_dirty_buffer+0xcb/0x180 [ 1004.462200] __flush_batch+0x11b/0x2b0 [ 1004.462985] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1004.464021] ? lock_downgrade+0x6d0/0x6d0 [ 1004.464860] ? rwlock_bug.part.0+0x90/0x90 [ 1004.465751] jbd2_log_do_checkpoint+0x8df/0xf20 [ 1004.466699] ? do_raw_spin_lock+0x121/0x260 [ 1004.467580] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 1004.468755] ? rwlock_bug.part.0+0x90/0x90 [ 1004.469627] jbd2_journal_flush+0x14b/0x530 19:53:13 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1004.470510] ext4_change_inode_journal_flag+0x351/0x4b0 [ 1004.471731] ext4_ioctl_setflags+0xa39/0xbe0 [ 1004.472639] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 1004.473579] ? from_kgid_munged+0x130/0x130 [ 1004.474459] __ext4_ioctl+0x2eab/0x4160 [ 1004.475282] ? ext4_reset_inode_seed+0x450/0x450 19:53:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x6611, &(0x7f0000000040)) [ 1004.476252] ? avc_has_perm+0xc5/0x1b0 [ 1004.477154] ? avc_has_perm+0x108/0x1b0 [ 1004.478019] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 1004.479034] ? lock_acquire+0x197/0x470 [ 1004.479894] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1004.481027] ? do_vfs_ioctl+0x283/0x10d0 [ 1004.481916] ? generic_block_fiemap+0x60/0x60 [ 1004.482882] ? file_has_perm+0x183/0x280 [ 1004.483763] ? inode_has_perm+0x1d0/0x1d0 [ 1004.484684] ? selinux_file_ioctl+0xb6/0x270 [ 1004.485630] ? __ext4_ioctl+0x4160/0x4160 [ 1004.486548] __x64_sys_ioctl+0x19a/0x210 [ 1004.487424] do_syscall_64+0x33/0x40 [ 1004.488273] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1004.489374] RIP: 0033:0x7f3aab9d8b19 [ 1004.490187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1004.494124] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1004.495744] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 1004.497300] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 1004.498819] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1004.500369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1004.501907] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 19:53:13 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) getsockopt$sock_buf(r1, 0x1, 0x3d, &(0x7f0000000d00)=""/20, &(0x7f0000000d40)=0x14) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'wlan0\x00', {0x2, 0x0, @initdev}}) [ 1004.550577] FAULT_INJECTION: forcing a failure. [ 1004.550577] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.553093] CPU: 0 PID: 9057 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 1004.554605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1004.556458] Call Trace: [ 1004.557067] dump_stack+0x107/0x167 [ 1004.557898] should_fail.cold+0x5/0xa [ 1004.558750] ? mempool_alloc+0x148/0x360 [ 1004.559648] ? mempool_free_pages+0x20/0x20 [ 1004.560618] should_failslab+0x5/0x20 [ 1004.561471] kmem_cache_alloc+0x5b/0x310 [ 1004.562377] ? mempool_free_pages+0x20/0x20 [ 1004.563339] mempool_alloc+0x148/0x360 [ 1004.564241] ? mempool_resize+0x7d0/0x7d0 [ 1004.565167] ? lock_downgrade+0x6d0/0x6d0 [ 1004.566105] bio_alloc_bioset+0x36e/0x600 [ 1004.567026] ? bvec_alloc+0x2f0/0x2f0 [ 1004.567869] ? write_one_page+0x4f0/0x4f0 [ 1004.568793] ? mark_held_locks+0x9e/0xe0 [ 1004.569709] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1004.570842] __block_write_full_page+0x7cd/0x1050 [ 1004.571913] ? end_buffer_write_sync+0xf0/0xf0 [ 1004.572929] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1004.574056] block_write_full_page+0x220/0x290 [ 1004.575065] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1004.576207] __writepage+0x67/0x180 [ 1004.577019] write_cache_pages+0x57f/0xe50 [ 1004.577959] ? tag_pages_for_writeback+0x450/0x450 [ 1004.579057] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1004.580152] ? __lock_acquire+0x1657/0x5b00 [ 1004.581134] ? lock_chain_count+0x20/0x20 [ 1004.582069] ? blkdev_readahead+0x20/0x20 [ 1004.582988] generic_writepages+0xe2/0x160 [ 1004.583931] ? write_cache_pages+0xe50/0xe50 [ 1004.584913] ? lock_acquire+0x197/0x470 [ 1004.585808] ? jbd2_log_wait_commit+0x337/0x430 [ 1004.586842] ? lock_downgrade+0x6d0/0x6d0 [ 1004.587767] do_writepages+0xee/0x2a0 [ 1004.588633] ? page_writeback_cpu_online+0x20/0x20 [ 1004.589724] ? do_raw_read_unlock+0x3b/0x70 [ 1004.590682] ? _raw_read_unlock+0x1a/0x30 [ 1004.591601] ? jbd2_log_wait_commit+0x374/0x430 [ 1004.592653] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 1004.594028] __filemap_fdatawrite_range+0x24b/0x2f0 [ 1004.595139] ? delete_from_page_cache_batch+0xa30/0xa30 [ 1004.596339] ? ext4_sync_fs+0x313/0x7a0 [ 1004.597247] filemap_write_and_wait_range+0x65/0x100 [ 1004.598373] __sync_blockdev+0x84/0xf0 [ 1004.599248] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 1004.601078] sync_filesystem.part.0+0x189/0x1f0 [ 1004.602118] __x64_sys_syncfs+0x1a1/0x250 [ 1004.603049] do_syscall_64+0x33/0x40 [ 1004.603882] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1004.605039] RIP: 0033:0x7f3897ecab19 [ 1004.605872] 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 [ 1004.609972] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 1004.611669] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 1004.613253] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1004.614837] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 1004.616442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1004.618031] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 1004.663006] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1004.664704] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1004.667978] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:53:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 31) 19:53:13 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x224400, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0xfffffc00}}, './file0\x00'}) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) r4 = creat(0x0, 0x0) dup2(r4, 0xffffffffffffffff) ioctl$BTRFS_IOC_RESIZE(r3, 0x50009403, &(0x7f00000000c0)={{r4}, {@void, @actul_num={@void, 0x1, 0x6b}}}) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x849, 0x8, 0x7, 0xdf, 0x2}}) umount2(&(0x7f0000000000)='./file0\x00', 0x2) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000fffffdfd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3099c510c923e3208000000000000000000000000000400"/192]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)={0x2, {0x2, 0x44f6, 0x4, 0xfff, 0x2, 0x10}}) 19:53:13 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:53:13 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000fffffd2761d65ea813c918b5d3c490e007937bfd0000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000004d5b440ad1f9000000007e07ac8801fa231200000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec0e00000000000000000000000002000000000000000008000000000000000000000000000400"/198]) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) r3 = fspick(r0, &(0x7f0000000080)='./file0\x00', 0x1) fsetxattr$security_capability(r3, &(0x7f00000000c0), &(0x7f0000000100)=@v1={0x1000000, [{0x5be4, 0x398}]}, 0xc, 0x3) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) 19:53:13 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 18) 19:53:13 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x9000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1004.791748] FAULT_INJECTION: forcing a failure. [ 1004.791748] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.794279] CPU: 0 PID: 9080 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 1004.795780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1004.797601] Call Trace: [ 1004.798191] dump_stack+0x107/0x167 [ 1004.798993] should_fail.cold+0x5/0xa [ 1004.799836] ? create_object.isra.0+0x3a/0xa20 [ 1004.800852] should_failslab+0x5/0x20 [ 1004.801696] kmem_cache_alloc+0x5b/0x310 [ 1004.802594] create_object.isra.0+0x3a/0xa20 [ 1004.803563] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1004.804712] kmem_cache_alloc+0x159/0x310 [ 1004.805631] ? mempool_free_pages+0x20/0x20 [ 1004.806579] mempool_alloc+0x148/0x360 [ 1004.807447] ? mempool_resize+0x7d0/0x7d0 [ 1004.808376] ? lock_acquire+0x197/0x470 [ 1004.809246] ? find_held_lock+0x2c/0x110 [ 1004.810152] bio_alloc_bioset+0x36e/0x600 [ 1004.811069] ? submit_bio_noacct+0x1010/0x1010 [ 1004.812072] ? bvec_alloc+0x2f0/0x2f0 [ 1004.812957] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1004.814037] write_dirty_buffer+0xcb/0x180 [ 1004.814973] __flush_batch+0x11b/0x2b0 [ 1004.815832] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1004.816977] ? lock_downgrade+0x6d0/0x6d0 [ 1004.817894] ? rwlock_bug.part.0+0x90/0x90 [ 1004.818850] jbd2_log_do_checkpoint+0x8df/0xf20 [ 1004.819892] ? do_raw_spin_lock+0x121/0x260 [ 1004.820848] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 1004.822093] ? rwlock_bug.part.0+0x90/0x90 [ 1004.823056] jbd2_journal_flush+0x14b/0x530 [ 1004.824024] ext4_change_inode_journal_flag+0x351/0x4b0 [ 1004.825226] ext4_ioctl_setflags+0xa39/0xbe0 [ 1004.826211] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 1004.827248] ? from_kgid_munged+0x130/0x130 [ 1004.828219] __ext4_ioctl+0x2eab/0x4160 [ 1004.829118] ? ext4_reset_inode_seed+0x450/0x450 [ 1004.830162] ? avc_has_perm+0xc5/0x1b0 [ 1004.831015] ? avc_has_perm+0x108/0x1b0 [ 1004.831900] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 1004.832960] ? lock_acquire+0x197/0x470 [ 1004.833841] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1004.834980] ? do_vfs_ioctl+0x283/0x10d0 [ 1004.835876] ? generic_block_fiemap+0x60/0x60 [ 1004.836871] ? file_has_perm+0x183/0x280 [ 1004.837771] ? inode_has_perm+0x1d0/0x1d0 [ 1004.838709] ? selinux_file_ioctl+0xb6/0x270 [ 1004.839686] ? __ext4_ioctl+0x4160/0x4160 [ 1004.840618] __x64_sys_ioctl+0x19a/0x210 [ 1004.841522] do_syscall_64+0x33/0x40 [ 1004.842345] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1004.843474] RIP: 0033:0x7f3aab9d8b19 [ 1004.844302] 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 [ 1004.848352] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1004.850036] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 1004.851617] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 1004.853213] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1004.854774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1004.856351] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 [ 1005.060290] FAULT_INJECTION: forcing a failure. [ 1005.060290] name failslab, interval 1, probability 0, space 0, times 0 [ 1005.062813] CPU: 1 PID: 9088 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 1005.064408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1005.066322] Call Trace: [ 1005.066879] dump_stack+0x107/0x167 [ 1005.067780] should_fail.cold+0x5/0xa [ 1005.068659] ? create_object.isra.0+0x3a/0xa20 [ 1005.069688] should_failslab+0x5/0x20 [ 1005.070592] kmem_cache_alloc+0x5b/0x310 [ 1005.071458] ? mark_lock+0xf5/0x2df0 [ 1005.072281] create_object.isra.0+0x3a/0xa20 [ 1005.073264] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1005.074374] kmem_cache_alloc+0x159/0x310 [ 1005.075281] ? mempool_free_pages+0x20/0x20 [ 1005.076204] mempool_alloc+0x148/0x360 [ 1005.077057] ? mempool_resize+0x7d0/0x7d0 [ 1005.077970] ? lock_downgrade+0x6d0/0x6d0 [ 1005.078848] bio_alloc_bioset+0x36e/0x600 [ 1005.079803] ? bvec_alloc+0x2f0/0x2f0 [ 1005.080613] ? write_one_page+0x4f0/0x4f0 [ 1005.081490] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1005.082597] __block_write_full_page+0x7cd/0x1050 [ 1005.083612] ? end_buffer_write_sync+0xf0/0xf0 [ 1005.084619] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1005.085700] block_write_full_page+0x220/0x290 [ 1005.086715] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1005.087778] __writepage+0x67/0x180 [ 1005.088555] write_cache_pages+0x57f/0xe50 [ 1005.089496] ? tag_pages_for_writeback+0x450/0x450 [ 1005.090555] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1005.091608] ? __lock_acquire+0x1657/0x5b00 [ 1005.092546] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1005.093922] ? lock_chain_count+0x20/0x20 [ 1005.095187] ? blkdev_readahead+0x20/0x20 [ 1005.096462] generic_writepages+0xe2/0x160 [ 1005.097738] ? write_cache_pages+0xe50/0xe50 [ 1005.098978] ? lock_acquire+0x197/0x470 [ 1005.100102] ? jbd2_log_wait_commit+0x337/0x430 [ 1005.101404] ? lock_downgrade+0x6d0/0x6d0 [ 1005.102454] do_writepages+0xee/0x2a0 [ 1005.103469] ? page_writeback_cpu_online+0x20/0x20 [ 1005.104617] ? do_raw_read_unlock+0x3b/0x70 [ 1005.105474] ? _raw_read_unlock+0x1a/0x30 [ 1005.106294] ? jbd2_log_wait_commit+0x374/0x430 [ 1005.107226] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 1005.108493] __filemap_fdatawrite_range+0x24b/0x2f0 [ 1005.109484] ? delete_from_page_cache_batch+0xa30/0xa30 [ 1005.110556] ? ext4_sync_fs+0x313/0x7a0 [ 1005.111359] filemap_write_and_wait_range+0x65/0x100 [ 1005.112395] __sync_blockdev+0x84/0xf0 [ 1005.113181] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 1005.114808] sync_filesystem.part.0+0x189/0x1f0 [ 1005.115740] __x64_sys_syncfs+0x1a1/0x250 [ 1005.116579] do_syscall_64+0x33/0x40 [ 1005.117329] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1005.118348] RIP: 0033:0x7f3897ecab19 [ 1005.119098] 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 [ 1005.122777] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 1005.124308] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 1005.125736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1005.127162] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 1005.128597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1005.130026] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 1005.195862] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1005.197566] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1005.318148] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1005.320256] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:53:28 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x6612, &(0x7f0000000040)) 19:53:28 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x300, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:53:28 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x10000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:53:28 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x7}) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:53:28 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:53:28 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 32) [ 1019.159014] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:53:28 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 19) 19:53:28 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x10400, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xba1c, 0x5, &(0x7f0000000340)=[{&(0x7f0000000100)="f42a6af0128155", 0x7, 0x5}, {&(0x7f0000000140)="bfcb2cf12809f7cdd59b36adff9df00332af90530643fc59dce84d8cd7fa69a7f2f34a6a7c1e61ea9d94dab1bce5e8755655c72e5b1f1a00ffd2", 0x3a, 0x101}, {&(0x7f0000000180)="a5f1c8065631e73d760adc5d9f2b60e46b709649ff87d1e8a6c7e7046b40c6aa7bd952b56d7830bcae353218cfd12db8ce81acc25a4c8f8950ba216f3193d3f7c7b2e80f302a87c2006dae07cceba3d3040a76a6efcfead8cfe49ed6692aff36a22b18fc4628d81284c3a58948d7aeafcd52e5ba8a4373a8822521892cb457ba0c61e6f50ad0474e47baa295b7ddaa2929242cceffba2580472eb4068e9b076ee696bf715568a4ea38a4269b48cd2e7d0e8413b9aa15489208d35076267208014ce694dc8cfe9b1464b418675ef4478ea9b77103490b77aff2681fd765a1f18029f2e64e54e911c1c6b32ae8c1", 0xed, 0x5}, {&(0x7f0000000280)="c9ee4f57", 0x4, 0xffffffffffff0001}, {&(0x7f00000002c0)="6f3918b45b065830cd437132eb85f6bed404c7b5e679ce030e7ac91fdfac56f920fec17a6a273d153af3e3a8bd08f9fb91617f399033b395c6bb2a1dfcf6d3c7420a092a14755c569fde0f4e730f6cbe04dd49ea4cc04569900b4db791b3028c31d87c4d78fea2e899729bf90b07ca1ec34add6c74266dc9cd", 0x79, 0xb015}], 0x0, &(0x7f00000003c0)={[{@shortname_win95}], [{@audit}, {@context={'context', 0x3d, 'root'}}, {@smackfsroot={'smackfsroot', 0x3d, '!'}}, {@obj_user={'obj_user', 0x3d, '['}}, {@appraise}, {@context={'context', 0x3d, 'user_u'}}]}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000440)={{0x1, 0x1, 0x18, r2, {0x7f}}, './file0\x00'}) syncfs(r0) [ 1019.163956] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1019.169670] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1019.175482] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1019.179613] SELinux: duplicate or incompatible mount options 19:53:28 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) bind(r2, &(0x7f0000000100)=@caif=@dgm={0x25, 0x1, 0xff}, 0x80) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r1, 0x4, 0x7, 0x2a9}) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x8, 0x3) [ 1019.225791] FAULT_INJECTION: forcing a failure. [ 1019.225791] name failslab, interval 1, probability 0, space 0, times 0 [ 1019.227605] CPU: 0 PID: 9114 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 1019.228583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.229750] Call Trace: [ 1019.230122] dump_stack+0x107/0x167 [ 1019.230641] should_fail.cold+0x5/0xa [ 1019.231182] ? create_object.isra.0+0x3a/0xa20 [ 1019.231831] should_failslab+0x5/0x20 [ 1019.232371] kmem_cache_alloc+0x5b/0x310 [ 1019.232937] create_object.isra.0+0x3a/0xa20 [ 1019.233566] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1019.234252] kmem_cache_alloc+0x159/0x310 [ 1019.234865] jbd2_journal_add_journal_head+0x1a3/0x540 [ 1019.235577] jbd2_journal_get_write_access+0x116/0x190 [ 1019.236337] __ext4_journal_get_write_access+0x1a9/0x2c0 [ 1019.237110] ext4_reserve_inode_write+0x15e/0x230 [ 1019.237877] __ext4_mark_inode_dirty+0x161/0x770 [ 1019.238528] ? trace_hardirqs_on+0x5b/0x180 [ 1019.239119] ? ext4_expand_extra_isize+0x5a0/0x5a0 [ 1019.239800] ? kmem_cache_alloc+0x2a6/0x310 [ 1019.240414] ? jbd2__journal_start+0xf3/0x7e0 [ 1019.241043] ? __ext4_journal_start_sb+0x214/0x390 [ 1019.241711] ? __ext4_journal_start_sb+0x1db/0x390 [ 1019.242397] ext4_change_inode_journal_flag+0x299/0x4b0 [ 1019.243130] ext4_ioctl_setflags+0xa39/0xbe0 [ 1019.243749] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 1019.244402] ? from_kgid_munged+0x130/0x130 [ 1019.245007] __ext4_ioctl+0x2eab/0x4160 [ 1019.245571] ? ext4_reset_inode_seed+0x450/0x450 [ 1019.246226] ? avc_has_perm+0xc5/0x1b0 [ 1019.246768] ? avc_has_perm+0x108/0x1b0 [ 1019.247325] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 1019.247989] ? lock_acquire+0x197/0x470 [ 1019.248563] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1019.249284] ? do_vfs_ioctl+0x283/0x10d0 [ 1019.249852] ? generic_block_fiemap+0x60/0x60 [ 1019.250476] ? file_has_perm+0x183/0x280 [ 1019.251042] ? inode_has_perm+0x1d0/0x1d0 [ 1019.251635] ? selinux_file_ioctl+0xb6/0x270 [ 1019.252250] ? __ext4_ioctl+0x4160/0x4160 [ 1019.252829] __x64_sys_ioctl+0x19a/0x210 [ 1019.253394] do_syscall_64+0x33/0x40 [ 1019.253898] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1019.254600] RIP: 0033:0x7f3aab9d8b19 [ 1019.255114] 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 [ 1019.257661] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1019.258691] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 1019.259654] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 1019.260628] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1019.261586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1019.262554] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 19:53:28 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x6628, &(0x7f0000000040)) 19:53:28 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000001500)=ANY=[@ANYBLOB="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"]) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) readv(r2, &(0x7f0000001440)=[{&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000000080)=""/249, 0xf9}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/28, 0x1c}, {&(0x7f0000000200)=""/234, 0xea}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f0000000340)=""/96, 0x60}, {&(0x7f00000003c0)=""/29, 0x1d}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/31, 0x1f}], 0xa) 19:53:28 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x16080000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1019.287894] FAULT_INJECTION: forcing a failure. [ 1019.287894] name failslab, interval 1, probability 0, space 0, times 0 [ 1019.290387] CPU: 1 PID: 9116 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 1019.291782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.293473] Call Trace: [ 1019.294010] dump_stack+0x107/0x167 [ 1019.294745] should_fail.cold+0x5/0xa [ 1019.295536] ? mempool_alloc+0x148/0x360 [ 1019.296365] ? mempool_free_pages+0x20/0x20 [ 1019.297234] should_failslab+0x5/0x20 [ 1019.297996] kmem_cache_alloc+0x5b/0x310 [ 1019.298819] ? mempool_free_pages+0x20/0x20 [ 1019.299689] mempool_alloc+0x148/0x360 [ 1019.300503] ? mempool_resize+0x7d0/0x7d0 [ 1019.301339] ? lock_downgrade+0x6d0/0x6d0 [ 1019.302187] bio_alloc_bioset+0x36e/0x600 19:53:28 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x500, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1019.303021] ? bvec_alloc+0x2f0/0x2f0 [ 1019.303842] ? write_one_page+0x4f0/0x4f0 [ 1019.304704] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1019.305693] __block_write_full_page+0x7cd/0x1050 [ 1019.306669] ? end_buffer_write_sync+0xf0/0xf0 [ 1019.307586] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1019.308634] block_write_full_page+0x220/0x290 [ 1019.309550] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1019.310571] __writepage+0x67/0x180 [ 1019.311309] write_cache_pages+0x57f/0xe50 [ 1019.312160] ? tag_pages_for_writeback+0x450/0x450 [ 1019.313162] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1019.314154] ? __lock_acquire+0x1657/0x5b00 [ 1019.315047] ? lock_chain_count+0x20/0x20 [ 1019.315889] ? blkdev_readahead+0x20/0x20 [ 1019.316751] generic_writepages+0xe2/0x160 [ 1019.317613] ? write_cache_pages+0xe50/0xe50 [ 1019.318506] ? lock_acquire+0x197/0x470 [ 1019.319321] ? jbd2_log_wait_commit+0x337/0x430 [ 1019.320256] ? lock_downgrade+0x6d0/0x6d0 [ 1019.321109] do_writepages+0xee/0x2a0 [ 1019.321893] ? page_writeback_cpu_online+0x20/0x20 [ 1019.322891] ? do_raw_read_unlock+0x3b/0x70 [ 1019.323764] ? _raw_read_unlock+0x1a/0x30 [ 1019.324619] ? jbd2_log_wait_commit+0x374/0x430 [ 1019.325558] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 1019.326791] __filemap_fdatawrite_range+0x24b/0x2f0 [ 1019.327795] ? delete_from_page_cache_batch+0xa30/0xa30 [ 1019.328888] ? ext4_sync_fs+0x313/0x7a0 [ 1019.329697] filemap_write_and_wait_range+0x65/0x100 [ 1019.330706] __sync_blockdev+0x84/0xf0 [ 1019.331490] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 1019.333133] sync_filesystem.part.0+0x189/0x1f0 [ 1019.334072] __x64_sys_syncfs+0x1a1/0x250 [ 1019.334909] do_syscall_64+0x33/0x40 [ 1019.335661] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1019.336713] RIP: 0033:0x7f3897ecab19 [ 1019.337462] 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 [ 1019.341132] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 1019.342692] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 1019.344136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1019.345588] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 1019.347008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1019.348437] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 1019.350975] SELinux: duplicate or incompatible mount options 19:53:28 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 33) 19:53:28 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 20) [ 1019.506670] FAULT_INJECTION: forcing a failure. [ 1019.506670] name failslab, interval 1, probability 0, space 0, times 0 [ 1019.509100] CPU: 1 PID: 9137 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 1019.510486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.512178] Call Trace: [ 1019.512743] dump_stack+0x107/0x167 [ 1019.513504] should_fail.cold+0x5/0xa [ 1019.514286] ? mempool_alloc+0x148/0x360 [ 1019.515123] ? mempool_free_pages+0x20/0x20 [ 1019.516006] should_failslab+0x5/0x20 [ 1019.516797] kmem_cache_alloc+0x5b/0x310 [ 1019.517629] ? mempool_free_pages+0x20/0x20 [ 1019.518505] mempool_alloc+0x148/0x360 [ 1019.519307] ? mempool_resize+0x7d0/0x7d0 [ 1019.520169] ? lock_acquire+0x197/0x470 [ 1019.521011] ? find_held_lock+0x2c/0x110 [ 1019.521852] bio_alloc_bioset+0x36e/0x600 [ 1019.522699] ? submit_bio_noacct+0x1010/0x1010 [ 1019.523626] ? bvec_alloc+0x2f0/0x2f0 [ 1019.524429] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1019.525425] write_dirty_buffer+0xcb/0x180 [ 1019.526295] __flush_batch+0x11b/0x2b0 [ 1019.527093] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1019.528152] ? lock_downgrade+0x6d0/0x6d0 [ 1019.529021] ? rwlock_bug.part.0+0x90/0x90 [ 1019.529891] jbd2_log_do_checkpoint+0x8df/0xf20 [ 1019.530847] ? do_raw_spin_lock+0x121/0x260 [ 1019.531725] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 1019.532893] ? rwlock_bug.part.0+0x90/0x90 [ 1019.533768] jbd2_journal_flush+0x14b/0x530 [ 1019.534656] ext4_change_inode_journal_flag+0x351/0x4b0 [ 1019.535745] ext4_ioctl_setflags+0xa39/0xbe0 [ 1019.536660] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 1019.537611] ? from_kgid_munged+0x130/0x130 [ 1019.538505] __ext4_ioctl+0x2eab/0x4160 [ 1019.539342] ? ext4_reset_inode_seed+0x450/0x450 [ 1019.540314] ? avc_has_perm+0xc5/0x1b0 [ 1019.541137] ? avc_has_perm+0x108/0x1b0 [ 1019.541949] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 1019.542916] ? lock_acquire+0x197/0x470 [ 1019.543731] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1019.544790] ? do_vfs_ioctl+0x283/0x10d0 [ 1019.545631] ? generic_block_fiemap+0x60/0x60 [ 1019.546540] ? file_has_perm+0x183/0x280 [ 1019.547377] ? inode_has_perm+0x1d0/0x1d0 [ 1019.548237] ? selinux_file_ioctl+0xb6/0x270 [ 1019.549158] ? __ext4_ioctl+0x4160/0x4160 [ 1019.550006] __x64_sys_ioctl+0x19a/0x210 [ 1019.550844] do_syscall_64+0x33/0x40 [ 1019.551604] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1019.552674] RIP: 0033:0x7f3aab9d8b19 [ 1019.553440] 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 [ 1019.557204] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1019.558767] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 1019.560229] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 1019.561689] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1019.563158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1019.564626] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 [ 1019.622258] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1019.623370] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1019.704513] FAULT_INJECTION: forcing a failure. [ 1019.704513] name failslab, interval 1, probability 0, space 0, times 0 [ 1019.706830] CPU: 1 PID: 9139 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 1019.708209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1019.709904] Call Trace: [ 1019.710455] dump_stack+0x107/0x167 [ 1019.711212] should_fail.cold+0x5/0xa [ 1019.712003] ? create_object.isra.0+0x3a/0xa20 [ 1019.712966] should_failslab+0x5/0x20 [ 1019.713753] kmem_cache_alloc+0x5b/0x310 [ 1019.714566] ? mark_lock+0xf5/0x2df0 [ 1019.715339] create_object.isra.0+0x3a/0xa20 [ 1019.716255] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1019.717326] kmem_cache_alloc+0x159/0x310 [ 1019.718187] ? mempool_free_pages+0x20/0x20 [ 1019.719064] mempool_alloc+0x148/0x360 [ 1019.719871] ? mempool_resize+0x7d0/0x7d0 [ 1019.720733] ? lock_downgrade+0x6d0/0x6d0 [ 1019.721609] bio_alloc_bioset+0x36e/0x600 [ 1019.722461] ? bvec_alloc+0x2f0/0x2f0 [ 1019.723239] ? write_one_page+0x4f0/0x4f0 [ 1019.724090] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1019.725109] __block_write_full_page+0x7cd/0x1050 [ 1019.726089] ? end_buffer_write_sync+0xf0/0xf0 [ 1019.727015] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1019.728041] block_write_full_page+0x220/0x290 [ 1019.728972] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1019.730002] __writepage+0x67/0x180 [ 1019.730740] write_cache_pages+0x57f/0xe50 [ 1019.731599] ? tag_pages_for_writeback+0x450/0x450 [ 1019.732622] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1019.733609] ? __lock_acquire+0x1657/0x5b00 [ 1019.734501] ? lock_chain_count+0x20/0x20 [ 1019.735345] ? blkdev_readahead+0x20/0x20 [ 1019.736182] generic_writepages+0xe2/0x160 [ 1019.737046] ? write_cache_pages+0xe50/0xe50 [ 1019.737934] ? lock_acquire+0x197/0x470 [ 1019.738750] ? jbd2_log_wait_commit+0x337/0x430 [ 1019.739695] ? lock_downgrade+0x6d0/0x6d0 [ 1019.740548] do_writepages+0xee/0x2a0 [ 1019.741324] ? page_writeback_cpu_online+0x20/0x20 [ 1019.742318] ? do_raw_read_unlock+0x3b/0x70 [ 1019.743190] ? _raw_read_unlock+0x1a/0x30 [ 1019.744027] ? jbd2_log_wait_commit+0x374/0x430 [ 1019.744993] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 1019.746243] __filemap_fdatawrite_range+0x24b/0x2f0 [ 1019.747250] ? delete_from_page_cache_batch+0xa30/0xa30 [ 1019.748338] ? ext4_sync_fs+0x313/0x7a0 [ 1019.749151] filemap_write_and_wait_range+0x65/0x100 [ 1019.750174] __sync_blockdev+0x84/0xf0 [ 1019.750963] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 1019.752619] sync_filesystem.part.0+0x189/0x1f0 [ 1019.753560] __x64_sys_syncfs+0x1a1/0x250 [ 1019.754397] do_syscall_64+0x33/0x40 [ 1019.755153] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1019.756184] RIP: 0033:0x7f3897ecab19 [ 1019.756947] 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 [ 1019.760652] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 1019.762189] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 1019.763623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1019.765072] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 1019.766498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1019.768019] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 1019.779086] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1019.781013] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:53:41 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x18000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:53:41 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x600, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:53:41 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 34) [ 1032.532277] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1032.535284] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1032.536957] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:53:41 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40046629, &(0x7f0000000040)) 19:53:41 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x80000003, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}, 0x1c) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendmsg$inet6(r0, &(0x7f0000000400)={&(0x7f0000000040)={0xa, 0x4e24, 0x1, @remote, 0x20}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="5de7bc356fd54b6cd5b78f3c45f79f301d231ec035eed3c293a3e5cfc39c6c286ced6ac8be315ab914e2426c19451e4fa428d3993aa7607ab644eb33b3aee4424f799bc9feaa387277a25544b859578bb2d8684b787256939d0c7172f34656830b6dd98c60026e558f416bfce90ad7c5149d0d9a7e369839dc89adadd8427e155e1ed54b18d29a114ca9c0f4b9fdfc09fb5d9086b2997d549c", 0x99}, {&(0x7f0000000140)}], 0x2, &(0x7f00000001c0)=[@dstopts={{0x20, 0x29, 0x37, {0x67, 0x0, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @pad1]}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x6c, 0xc, 0x1, 0xff, 0x0, [@loopback, @empty, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @hopopts={{0x48, 0x29, 0x36, {0x5f, 0x6, '\x00', [@hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @ra, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x3}]}}}, @rthdr={{0x78, 0x29, 0x39, {0x21, 0xc, 0x0, 0x7, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast2, @mcast2, @mcast2]}}}, @rthdr={{0x78, 0x29, 0x39, {0x2f, 0xc, 0x2, 0x4, 0x0, [@empty, @loopback, @mcast1, @private1, @ipv4={'\x00', '\xff\xff', @multicast1}, @private2]}}}, @dstopts={{0x50, 0x29, 0x37, {0x29, 0x6, '\x00', [@pad1, @ra={0x5, 0x2, 0x2}, @pad1, @ra={0x5, 0x2, 0x2}, @pad1, @calipso={0x7, 0x18, {0x3, 0x4, 0x40, 0x1, [0x0, 0x2]}}, @pad1, @ra={0x5, 0x2, 0x7fb}, @pad1]}}}], 0x220}, 0x10) 19:53:41 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x800, 0x80000000, 0xec, 0x6}) 19:53:41 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 21) 19:53:41 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r1 = getuid() stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000200)=ANY=[], 0x8) sendmmsg$inet6(r3, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) sendmsg$inet6(r3, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x4, 0x0, 0x0, r4) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r5, 0x29, 0x3b, &(0x7f0000000200)=ANY=[], 0x8) sendmmsg$inet6(r5, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) sendmsg$inet6(r5, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x4, 0x0, 0x0, r6) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010006000000000002000400", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=r1, @ANYBLOB="02000100", @ANYRES32=r2, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="040002000000000008000600", @ANYRES32=r4, @ANYBLOB="f7bf7b08", @ANYRES32=r6, @ANYBLOB="08000500", @ANYRES32=0xee00, @ANYBLOB="08000600", @ANYRES32, @ANYBLOB="10000100000000002000040000000000"], 0x64, 0x2) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f00000003c0)=@pppol2tpin6, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f0000000000)=""/20, 0x14}], 0x2, &(0x7f0000000200)=""/222, 0xde}, 0x8841}], 0x1, 0x101, &(0x7f0000000380)={r7, r8+60000000}) [ 1032.557595] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1032.582145] FAULT_INJECTION: forcing a failure. [ 1032.582145] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.584927] CPU: 1 PID: 9161 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 1032.586538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.588362] Call Trace: [ 1032.588912] dump_stack+0x107/0x167 [ 1032.589649] should_fail.cold+0x5/0xa [ 1032.590432] ? create_object.isra.0+0x3a/0xa20 [ 1032.591365] should_failslab+0x5/0x20 [ 1032.592143] kmem_cache_alloc+0x5b/0x310 [ 1032.592978] ? __lock_acquire+0x1657/0x5b00 [ 1032.593854] create_object.isra.0+0x3a/0xa20 [ 1032.594755] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1032.595781] kmem_cache_alloc+0x159/0x310 [ 1032.596647] ? mempool_free_pages+0x20/0x20 [ 1032.597513] mempool_alloc+0x148/0x360 [ 1032.598306] ? mempool_resize+0x7d0/0x7d0 [ 1032.599143] ? find_held_lock+0x2c/0x110 [ 1032.599970] ? finish_task_switch+0x126/0x5d0 [ 1032.600889] bio_alloc_bioset+0x36e/0x600 [ 1032.601725] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1032.602624] ? bvec_alloc+0x2f0/0x2f0 [ 1032.603394] ? finish_task_switch+0x1a4/0x5d0 [ 1032.604292] ? __switch_to+0x572/0xf70 [ 1032.605103] ? __switch_to_asm+0x3a/0x60 [ 1032.605934] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1032.606926] jbd2_write_superblock+0x371/0x8a0 [ 1032.607866] ? jbd2_journal_abort+0x140/0x140 [ 1032.608794] jbd2_journal_update_sb_log_tail+0x193/0x2c0 [ 1032.609884] __jbd2_update_log_tail+0x55/0x390 [ 1032.610802] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 1032.611827] jbd2_cleanup_journal_tail+0x12d/0x1f0 [ 1032.612819] ? __flush_batch+0x2b0/0x2b0 [ 1032.613645] ? do_raw_spin_unlock+0x4f/0x220 [ 1032.614533] jbd2_log_do_checkpoint+0x794/0xf20 [ 1032.615475] ? do_raw_spin_lock+0x121/0x260 [ 1032.616341] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 1032.617491] ? rwlock_bug.part.0+0x90/0x90 [ 1032.618353] jbd2_journal_flush+0x14b/0x530 [ 1032.619231] ext4_change_inode_journal_flag+0x351/0x4b0 [ 1032.620304] ext4_ioctl_setflags+0xa39/0xbe0 [ 1032.621201] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 1032.622140] ? from_kgid_munged+0x130/0x130 [ 1032.623018] __ext4_ioctl+0x2eab/0x4160 [ 1032.623833] ? ext4_reset_inode_seed+0x450/0x450 [ 1032.624799] ? avc_has_perm+0xc5/0x1b0 [ 1032.625597] ? avc_has_perm+0x108/0x1b0 [ 1032.626401] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 1032.627361] ? lock_acquire+0x197/0x470 [ 1032.628164] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1032.629210] ? do_vfs_ioctl+0x283/0x10d0 [ 1032.630048] ? generic_block_fiemap+0x60/0x60 [ 1032.630947] ? file_has_perm+0x183/0x280 [ 1032.631781] ? inode_has_perm+0x1d0/0x1d0 [ 1032.632697] ? selinux_file_ioctl+0xb6/0x270 [ 1032.633609] ? __ext4_ioctl+0x4160/0x4160 [ 1032.634446] __x64_sys_ioctl+0x19a/0x210 [ 1032.635288] do_syscall_64+0x33/0x40 [ 1032.636045] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1032.637113] RIP: 0033:0x7f3aab9d8b19 [ 1032.637871] 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 [ 1032.641561] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1032.643110] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 1032.644572] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 1032.646013] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.647452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.648899] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 19:53:41 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2c000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:53:41 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x700, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:53:41 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40049409, &(0x7f0000000040)) 19:53:41 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 35) [ 1032.818004] FAULT_INJECTION: forcing a failure. [ 1032.818004] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.820447] CPU: 0 PID: 9164 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 1032.821868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.823571] Call Trace: [ 1032.824120] dump_stack+0x107/0x167 [ 1032.824895] should_fail.cold+0x5/0xa [ 1032.825685] ? mempool_alloc+0x148/0x360 [ 1032.826520] ? mempool_free_pages+0x20/0x20 [ 1032.827410] should_failslab+0x5/0x20 [ 1032.828194] kmem_cache_alloc+0x5b/0x310 [ 1032.829043] ? mempool_free_pages+0x20/0x20 [ 1032.829929] mempool_alloc+0x148/0x360 [ 1032.830735] ? mempool_resize+0x7d0/0x7d0 [ 1032.831590] ? lock_downgrade+0x6d0/0x6d0 [ 1032.832464] bio_alloc_bioset+0x36e/0x600 [ 1032.833333] ? bvec_alloc+0x2f0/0x2f0 [ 1032.834115] ? write_one_page+0x4f0/0x4f0 [ 1032.834985] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1032.835995] ? create_page_buffers+0x139/0x230 [ 1032.836947] __block_write_full_page+0x7cd/0x1050 [ 1032.837943] ? end_buffer_write_sync+0xf0/0xf0 [ 1032.838883] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1032.839938] block_write_full_page+0x220/0x290 [ 1032.840883] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1032.841920] __writepage+0x67/0x180 [ 1032.842685] write_cache_pages+0x57f/0xe50 [ 1032.843569] ? tag_pages_for_writeback+0x450/0x450 [ 1032.844592] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1032.845626] ? find_held_lock+0x2c/0x110 [ 1032.846458] ? blkdev_readahead+0x20/0x20 [ 1032.847321] generic_writepages+0xe2/0x160 [ 1032.848194] ? write_cache_pages+0xe50/0xe50 [ 1032.849119] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1032.850197] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1032.851253] do_writepages+0xee/0x2a0 [ 1032.852045] ? page_writeback_cpu_online+0x20/0x20 [ 1032.853075] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 1032.854122] ? lock_downgrade+0x6d0/0x6d0 [ 1032.854990] ? do_raw_write_lock+0x11a/0x280 [ 1032.855884] ? do_raw_read_unlock+0x70/0x70 [ 1032.856787] filemap_flush+0x239/0x2e0 [ 1032.857595] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1032.858643] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 1032.860338] ? get_nr_dirty_inodes+0x19e/0x220 [ 1032.861295] __sync_blockdev+0xa5/0xf0 [ 1032.862112] sync_filesystem.part.0+0xbd/0x1f0 [ 1032.863070] __x64_sys_syncfs+0x1a1/0x250 [ 1032.863939] do_syscall_64+0x33/0x40 [ 1032.864736] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1032.865799] RIP: 0033:0x7f3897ecab19 [ 1032.866576] 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 [ 1032.870323] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 1032.871921] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 1032.873399] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1032.874883] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.876373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.877877] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 19:53:41 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086604, &(0x7f0000000040)) 19:53:41 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) r4 = creat(0x0, 0x0) r5 = dup2(r4, 0xffffffffffffffff) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) r8 = getpgid(0x0) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x1e, 0xc0b12afe4b722e85, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r8}]}, 0x24}}, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r9, 0x0) statx(r4, &(0x7f0000000480)='./file0\x00', 0x2000, 0x40, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r11, 0xc0c0583b, &(0x7f0000000700)=ANY=[@ANYBLOB="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"/349]) openat(r11, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x187) r12 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x280200, 0x0) r13 = accept4$inet6(r5, &(0x7f0000000400), &(0x7f0000000640)=0x1c, 0x80000) sendmmsg$unix(r0, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)="d5878d8bb3cb3bbdb57fcda1c4fef32717fd3d6a09c7c593fa716e32fe2461481e580e4ede801e69c888852bfed967230ceecb5cc2eed8dd53d760f5490f", 0x3e}, {&(0x7f0000000100)="203b5cb330da94c0ba19e0a22808dd37ea0943a9fc64dfe7e519773fe0fe66efb64942864797e1699bb38ee37e52d913db2a7418be4ddd09de4bba30c1b773ff767ae68a61eca04ad177d7e5f126ea0c7984b67db15178", 0x57}, {&(0x7f0000000180)="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", 0xfb}, {&(0x7f0000000280)="df721f9541e46712272dedc27722c4770e6e019c03b168f48807ce055fab08fb79486c1991aa410980905ae95cfdaee9daff2d1b7b2c9c9d4a08dfe842dc82df915ce5622cf2577c0a649ccdc89bfbf01eabd30eae9c26c7f8a04e23e0579331e49fb93dc40cc5b8bdf0c074b28d6a5f6a4e954c5aa67a152117dcc73a85c84bf1fa55684bc2a5f34bad61011666cfaf03d8a1eedcdb1dcfcabe8b7ad4ca15ac6348d589318b0e79eebe52913c6deb02041d5faa444f0ee04e93e0a4a43ceb0161151ec88103cd09d6dc54508052efafad04d9c9fb8397a470c10e0a566ddad38a62741f73148adffa2bf911ceb9f414", 0xf0}], 0x4, &(0x7f0000000680)=[@rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [r11, r12, r13, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}], 0x60, 0x4004001}}], 0x1, 0x40050) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000040)=""/36, &(0x7f0000000000)=0x24) [ 1032.971676] FAULT_INJECTION: forcing a failure. [ 1032.971676] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.974091] CPU: 0 PID: 9181 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 1032.975498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.977212] Call Trace: [ 1032.977766] dump_stack+0x107/0x167 [ 1032.978520] should_fail.cold+0x5/0xa [ 1032.979307] ? create_object.isra.0+0x3a/0xa20 [ 1032.980258] should_failslab+0x5/0x20 [ 1032.981069] kmem_cache_alloc+0x5b/0x310 [ 1032.981904] create_object.isra.0+0x3a/0xa20 [ 1032.982804] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1032.983838] kmem_cache_alloc+0x159/0x310 [ 1032.984709] ? mempool_free_pages+0x20/0x20 [ 1032.985598] mempool_alloc+0x148/0x360 [ 1032.986408] ? mempool_resize+0x7d0/0x7d0 [ 1032.987265] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1032.988356] ? __lock_acquire+0x1657/0x5b00 [ 1032.989261] bio_alloc_bioset+0x36e/0x600 [ 1032.990119] ? bvec_alloc+0x2f0/0x2f0 [ 1032.990910] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1032.991991] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 1032.993050] ? lock_downgrade+0x6d0/0x6d0 [ 1032.993919] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1032.994933] write_dirty_buffer+0xcb/0x180 [ 1032.995802] __flush_batch+0x11b/0x2b0 [ 1032.996613] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1032.997673] ? lock_downgrade+0x6d0/0x6d0 [ 1032.998533] ? rwlock_bug.part.0+0x90/0x90 [ 1032.999415] jbd2_log_do_checkpoint+0x8df/0xf20 [ 1033.000381] ? do_raw_spin_lock+0x121/0x260 [ 1033.001283] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 1033.002448] ? rwlock_bug.part.0+0x90/0x90 [ 1033.003340] jbd2_journal_flush+0x14b/0x530 [ 1033.004241] ext4_change_inode_journal_flag+0x351/0x4b0 [ 1033.005350] ext4_ioctl_setflags+0xa39/0xbe0 [ 1033.006266] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 1033.007227] ? from_kgid_munged+0x130/0x130 [ 1033.008124] __ext4_ioctl+0x2eab/0x4160 [ 1033.008968] ? ext4_reset_inode_seed+0x450/0x450 [ 1033.009937] ? avc_has_perm+0xc5/0x1b0 [ 1033.010738] ? avc_has_perm+0x108/0x1b0 [ 1033.011563] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 1033.012545] ? lock_acquire+0x197/0x470 [ 1033.013366] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1033.014426] ? do_vfs_ioctl+0x283/0x10d0 [ 1033.015264] ? generic_block_fiemap+0x60/0x60 [ 1033.016183] ? file_has_perm+0x183/0x280 [ 1033.017028] ? inode_has_perm+0x1d0/0x1d0 [ 1033.017904] ? selinux_file_ioctl+0xb6/0x270 [ 1033.018818] ? __ext4_ioctl+0x4160/0x4160 [ 1033.019681] __x64_sys_ioctl+0x19a/0x210 [ 1033.020533] do_syscall_64+0x33/0x40 [ 1033.021305] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1033.022368] RIP: 0033:0x7f3aab9d8b19 [ 1033.023140] 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 [ 1033.026934] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1033.028509] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 1033.029976] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 1033.031443] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 19:53:42 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240), 0x84000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400001, 0x20) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, ',*'}, {0x20, '&&@}!/!&'}, {}, {0x20, '$'}, {0x20, '-'}, {0x20, '#{'}, {0x20, '&^$\\)\\\''}], 0xa, "a075493870791cce50b2430036ce349aadd0c7f101ffe5c0138cf9ba9f85586be602c14f385c0e5544cbb7d5bebe927b6cdb54a67b532cfad458cbf195d33fec01541b2e13ba608494088d274d2fe5de80d1418644bdfedc88fbd5838d54be06bed83e73be871dff58f017e2ee43b2fbe1cbaa68bdd671af5691cc6b75166a554af6faaaf09db1bae72b73f0c545aca6f3f1887574481aed5f4684ea183dbbac0e9641104d900ae796c1fcbd28f67eee068e"}, 0xd9) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r2 = creat(0x0, 0x0) dup2(r2, 0xffffffffffffffff) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x8, 0x80, 0x81, 0x3ff, 0x3, 0x3e, 0x80, 0xed, 0x40, 0x168, 0x1, 0x4, 0x38, 0x1, 0x2, 0x0, 0xaa}, [{0x6474e551, 0x10000, 0x4, 0xfffffffffffffc00, 0x92, 0x81, 0x4, 0x1}, {0x6, 0xfff, 0xfff, 0x2, 0x1, 0x1f, 0xacf, 0x1f}], "0d8528cb07807a7758a910c301af7fb6eabbe38e5729da95b06c6e7e6916f081079a69409992089fa3db698f26f728fbd46eab316938204a732dc9f484107ea31f4ec2a909faefb743574ed7dee48d9f5c40c3221aa98040a2206a45f62ef8056757252ed05f2603c17f35718d", ['\x00', '\x00', '\x00']}, 0x41d) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c6530202c2a200ac17247febeb5bb29d120a12873a46f7d970052a299a158d549eb4f219514605e10d6d0f3442f561f5ec711a58ef8d593273a3794818e391ee8a03141c12899c3833be92117448a45c4c09fba1d9eb35faaaa0b7582ee56143026cfcfe21edb910b8c895ac18b5be42f8f259f9deafab2"], 0x7f) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r5 = openat(r4, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) copy_file_range(r2, &(0x7f0000000000)=0x3, r5, &(0x7f0000000100)=0xffffffffffffff7f, 0x1a86, 0x0) [ 1033.032925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1033.034556] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 1033.037466] EXT4-fs warning (device sda): __ext4_ioctl:886: Setting inode version is not supported with metadata_csum enabled. [ 1033.047226] EXT4-fs warning (device sda): __ext4_ioctl:886: Setting inode version is not supported with metadata_csum enabled. 19:53:42 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000040)) 19:53:42 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 36) [ 1033.184355] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1033.186241] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1033.189926] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1033.192529] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:53:42 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 22) 19:53:42 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) sendto$unix(r1, &(0x7f00000000c0)="66806fa25f0176aea0fcfdf2015d591ba307530d7672844be98f85440d9a5dac279d03f51b824c499e83ff4b4ee15e340742586d01a9513ad8e0ffcd6c7b436156b5fc5c02202cdcb7ca7d8312bb961726a48edb7227fae3cca542c6f79dea262d98740007c63c9c632ab69efe2064ac026e4773b7ed82a9eed375fc8d8adb22fa84615254b77b3e51462ff048", 0x8d, 0x40408a1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) [ 1033.304439] FAULT_INJECTION: forcing a failure. [ 1033.304439] name failslab, interval 1, probability 0, space 0, times 0 [ 1033.307076] CPU: 1 PID: 9197 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 1033.308599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1033.310440] Call Trace: [ 1033.311038] dump_stack+0x107/0x167 [ 1033.311860] should_fail.cold+0x5/0xa [ 1033.312746] ? jbd2__journal_start+0x190/0x7e0 [ 1033.313759] should_failslab+0x5/0x20 [ 1033.314601] kmem_cache_alloc+0x5b/0x310 [ 1033.315514] jbd2__journal_start+0x190/0x7e0 [ 1033.316500] __ext4_journal_start_sb+0x214/0x390 [ 1033.317569] ext4_change_inode_journal_flag+0x235/0x4b0 [ 1033.318754] ext4_ioctl_setflags+0xa39/0xbe0 [ 1033.319739] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 1033.320783] ? from_kgid_munged+0x130/0x130 [ 1033.321752] __ext4_ioctl+0x2eab/0x4160 [ 1033.322649] ? ext4_reset_inode_seed+0x450/0x450 [ 1033.323698] ? avc_has_perm+0xc5/0x1b0 [ 1033.324566] ? avc_has_perm+0x108/0x1b0 [ 1033.325442] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 1033.326472] ? lock_acquire+0x197/0x470 [ 1033.327349] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1033.328482] ? do_vfs_ioctl+0x283/0x10d0 [ 1033.329389] ? generic_block_fiemap+0x60/0x60 [ 1033.330383] ? file_has_perm+0x183/0x280 [ 1033.331265] ? inode_has_perm+0x1d0/0x1d0 [ 1033.332198] ? selinux_file_ioctl+0xb6/0x270 [ 1033.333183] ? __ext4_ioctl+0x4160/0x4160 [ 1033.334099] __x64_sys_ioctl+0x19a/0x210 [ 1033.334990] do_syscall_64+0x33/0x40 [ 1033.335811] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1033.336939] RIP: 0033:0x7f3aab9d8b19 [ 1033.337760] 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 [ 1033.341758] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1033.343449] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 1033.345057] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 1033.346662] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1033.348273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1033.349871] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 19:53:42 executing program 7: ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x82000, 0x0) sendfile(r1, r2, &(0x7f0000000080)=0x6, 0x4c) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) pread64(r0, &(0x7f0000000140)=""/152, 0x98, 0x8) [ 1033.414226] FAULT_INJECTION: forcing a failure. [ 1033.414226] name failslab, interval 1, probability 0, space 0, times 0 [ 1033.416293] CPU: 0 PID: 9204 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 1033.417572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1033.419159] Call Trace: [ 1033.419654] dump_stack+0x107/0x167 [ 1033.420329] should_fail.cold+0x5/0xa [ 1033.421053] ? create_object.isra.0+0x3a/0xa20 [ 1033.421910] should_failslab+0x5/0x20 [ 1033.422614] kmem_cache_alloc+0x5b/0x310 [ 1033.423403] ? mark_lock+0xf5/0x2df0 [ 1033.424092] create_object.isra.0+0x3a/0xa20 [ 1033.424893] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1033.425812] kmem_cache_alloc+0x159/0x310 [ 1033.426563] ? mempool_free_pages+0x20/0x20 [ 1033.427339] mempool_alloc+0x148/0x360 [ 1033.428044] ? mempool_resize+0x7d0/0x7d0 [ 1033.428791] ? lock_downgrade+0x6d0/0x6d0 [ 1033.429545] bio_alloc_bioset+0x36e/0x600 [ 1033.430286] ? bvec_alloc+0x2f0/0x2f0 [ 1033.430964] ? write_one_page+0x4f0/0x4f0 [ 1033.431702] ? find_held_lock+0x2c/0x110 [ 1033.432456] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1033.433392] __block_write_full_page+0x7cd/0x1050 [ 1033.434292] ? end_buffer_write_sync+0xf0/0xf0 [ 1033.435154] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1033.436087] block_write_full_page+0x220/0x290 [ 1033.436936] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1033.437870] __writepage+0x67/0x180 [ 1033.438548] write_cache_pages+0x57f/0xe50 [ 1033.439362] ? tag_pages_for_writeback+0x450/0x450 [ 1033.440265] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1033.441215] ? __lock_acquire+0x1657/0x5b00 [ 1033.442024] ? lock_chain_count+0x20/0x20 [ 1033.442773] ? blkdev_readahead+0x20/0x20 [ 1033.443541] generic_writepages+0xe2/0x160 [ 1033.444351] ? write_cache_pages+0xe50/0xe50 [ 1033.445176] ? lock_acquire+0x197/0x470 [ 1033.445926] ? jbd2_log_wait_commit+0x337/0x430 [ 1033.446761] ? lock_downgrade+0x6d0/0x6d0 [ 1033.447516] do_writepages+0xee/0x2a0 [ 1033.448226] ? page_writeback_cpu_online+0x20/0x20 [ 1033.449117] ? do_raw_read_unlock+0x3b/0x70 [ 1033.449915] ? _raw_read_unlock+0x1a/0x30 [ 1033.450664] ? jbd2_log_wait_commit+0x374/0x430 [ 1033.451522] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 1033.452641] __filemap_fdatawrite_range+0x24b/0x2f0 [ 1033.453565] ? delete_from_page_cache_batch+0xa30/0xa30 [ 1033.454533] ? ext4_sync_fs+0x313/0x7a0 [ 1033.455270] filemap_write_and_wait_range+0x65/0x100 [ 1033.456189] __sync_blockdev+0x84/0xf0 [ 1033.456904] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 1033.458361] sync_filesystem.part.0+0x189/0x1f0 [ 1033.459220] __x64_sys_syncfs+0x1a1/0x250 [ 1033.459973] do_syscall_64+0x33/0x40 [ 1033.460673] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1033.461586] RIP: 0033:0x7f3897ecab19 [ 1033.462279] 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 [ 1033.465574] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 1033.466982] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 1033.468255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1033.469548] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 1033.470831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1033.472092] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 19:53:55 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 23) 19:53:55 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x900, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:53:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 37) 19:53:55 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x18) 19:53:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:53:55 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000000)={0x2, 0x3}) 19:53:55 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x4008660a, &(0x7f0000000040)) 19:53:55 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x80) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) fstat(r2, &(0x7f0000000000)) r3 = creat(0x0, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000140)) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r5 = openat(r4, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000200)={{r0}, 0x2, &(0x7f00000001c0)=[0x6, 0x4], 0x8001, 0x0, [0x8, 0x4, 0x32, 0x6]}) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r6, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r6, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) dup3(r5, r6, 0x80000) 19:53:55 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) sendto$unix(r0, &(0x7f00000000c0)="45aa6b2818d470aed581fd96c4fe4749edcb721a934321feeb8a6a88a0a569c2eb4e2f5b6c536340f8485ea9382567c2c2137653a91c71965f226b89e0e4c80e2419eadb4a881ff9bed31472c6b480fd770be36673b6c2f33b20bbd95611fd1971f2d273b5ffb583bca4e7beee43b44e686c106aa7ae4abbc8017e833ca3d0708abf99c73294c4870201a07f301290ef46ebaf256646771537df123242ce60faf9cda4fe48eaa53f73b013455ea7e06526b4248366cc25bf4acf2435117573bad989ce737d7b46d0eab05ea5a484e842d7d89d", 0xd3, 0x48002, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) [ 1046.467267] FAULT_INJECTION: forcing a failure. [ 1046.467267] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.469959] CPU: 0 PID: 9234 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 1046.471552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.473504] Call Trace: [ 1046.474133] dump_stack+0x107/0x167 [ 1046.474982] should_fail.cold+0x5/0xa [ 1046.475869] ? mempool_alloc+0x148/0x360 [ 1046.476819] ? mempool_free_pages+0x20/0x20 [ 1046.477825] should_failslab+0x5/0x20 [ 1046.478709] kmem_cache_alloc+0x5b/0x310 [ 1046.479655] ? mempool_free_pages+0x20/0x20 [ 1046.480685] mempool_alloc+0x148/0x360 [ 1046.481600] ? mempool_resize+0x7d0/0x7d0 [ 1046.482580] ? lock_acquire+0x197/0x470 [ 1046.483500] ? find_held_lock+0x2c/0x110 [ 1046.484457] bio_alloc_bioset+0x36e/0x600 [ 1046.485429] ? submit_bio_noacct+0x1010/0x1010 [ 1046.486487] ? bvec_alloc+0x2f0/0x2f0 [ 1046.487399] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1046.488548] write_dirty_buffer+0xcb/0x180 [ 1046.489537] __flush_batch+0x11b/0x2b0 [ 1046.490446] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1046.491642] ? lock_downgrade+0x6d0/0x6d0 [ 1046.492625] ? rwlock_bug.part.0+0x90/0x90 [ 1046.493635] jbd2_log_do_checkpoint+0x8df/0xf20 [ 1046.494725] ? do_raw_spin_lock+0x121/0x260 [ 1046.495743] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 1046.497075] ? rwlock_bug.part.0+0x90/0x90 [ 1046.498176] jbd2_journal_flush+0x14b/0x530 [ 1046.499461] ext4_change_inode_journal_flag+0x351/0x4b0 [ 1046.500889] ext4_ioctl_setflags+0xa39/0xbe0 [ 1046.501977] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 1046.503129] ? from_kgid_munged+0x130/0x130 19:53:55 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000000)=0x1e) [ 1046.504195] __ext4_ioctl+0x2eab/0x4160 [ 1046.505291] ? ext4_reset_inode_seed+0x450/0x450 [ 1046.506400] ? avc_has_perm+0xc5/0x1b0 [ 1046.507310] ? avc_has_perm+0x108/0x1b0 [ 1046.508242] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 1046.509352] ? lock_acquire+0x197/0x470 [ 1046.510285] ? __sanitizer_cov_trace_switch+0x45/0x80 19:53:55 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x20, 0x20, 0x2, 0x8, 0x0, 0x3, 0x2000, 0x9, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x80, 0x5}, 0x50000, 0x100000000, 0x650, 0x7, 0x7, 0x5, 0x400, 0x0, 0x0, 0x0, 0xd2f}, r2, 0xc, r3, 0x8) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) r4 = creat(0x0, 0x0) dup2(r4, 0xffffffffffffffff) close_range(r4, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e20, @loopback}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0xffe3) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 1046.511483] ? do_vfs_ioctl+0x283/0x10d0 [ 1046.512494] ? generic_block_fiemap+0x60/0x60 [ 1046.513539] ? file_has_perm+0x183/0x280 [ 1046.514487] ? inode_has_perm+0x1d0/0x1d0 [ 1046.515474] ? selinux_file_ioctl+0xb6/0x270 [ 1046.516506] ? __ext4_ioctl+0x4160/0x4160 [ 1046.517484] __x64_sys_ioctl+0x19a/0x210 [ 1046.518442] do_syscall_64+0x33/0x40 [ 1046.519347] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1046.520573] RIP: 0033:0x7f3aab9d8b19 [ 1046.521497] 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 [ 1046.525901] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1046.527729] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 1046.529404] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 1046.531064] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1046.532741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1046.534407] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 [ 1046.571776] FAULT_INJECTION: forcing a failure. [ 1046.571776] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.574472] CPU: 1 PID: 9223 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 1046.575948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.577746] Call Trace: [ 1046.578328] dump_stack+0x107/0x167 [ 1046.579128] should_fail.cold+0x5/0xa [ 1046.579958] ? mempool_alloc+0x148/0x360 [ 1046.580860] ? mempool_free_pages+0x20/0x20 [ 1046.581792] should_failslab+0x5/0x20 [ 1046.582618] kmem_cache_alloc+0x5b/0x310 [ 1046.583507] ? mempool_free_pages+0x20/0x20 [ 1046.584442] mempool_alloc+0x148/0x360 [ 1046.585298] ? mempool_resize+0x7d0/0x7d0 [ 1046.586199] ? lock_downgrade+0x6d0/0x6d0 [ 1046.587119] bio_alloc_bioset+0x36e/0x600 [ 1046.588070] ? bvec_alloc+0x2f0/0x2f0 [ 1046.588946] ? write_one_page+0x4f0/0x4f0 [ 1046.589910] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1046.590984] __block_write_full_page+0x7cd/0x1050 [ 1046.592029] ? end_buffer_write_sync+0xf0/0xf0 [ 1046.593072] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1046.594237] block_write_full_page+0x220/0x290 [ 1046.595262] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1046.596423] __writepage+0x67/0x180 [ 1046.597260] write_cache_pages+0x57f/0xe50 [ 1046.598235] ? tag_pages_for_writeback+0x450/0x450 [ 1046.599368] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1046.600469] ? __lock_acquire+0x1657/0x5b00 [ 1046.601477] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1046.602662] ? lock_chain_count+0x20/0x20 [ 1046.603575] ? blkdev_readahead+0x20/0x20 [ 1046.604520] generic_writepages+0xe2/0x160 [ 1046.605455] ? write_cache_pages+0xe50/0xe50 [ 1046.606457] ? lock_acquire+0x197/0x470 [ 1046.607374] ? jbd2_log_wait_commit+0x337/0x430 [ 1046.608428] ? lock_downgrade+0x6d0/0x6d0 [ 1046.609387] do_writepages+0xee/0x2a0 [ 1046.610258] ? page_writeback_cpu_online+0x20/0x20 [ 1046.611369] ? do_raw_read_unlock+0x3b/0x70 [ 1046.612346] ? _raw_read_unlock+0x1a/0x30 [ 1046.613310] ? jbd2_log_wait_commit+0x374/0x430 [ 1046.614375] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 1046.615767] __filemap_fdatawrite_range+0x24b/0x2f0 [ 1046.616897] ? delete_from_page_cache_batch+0xa30/0xa30 [ 1046.618118] ? ext4_sync_fs+0x313/0x7a0 [ 1046.619029] filemap_write_and_wait_range+0x65/0x100 [ 1046.620176] __sync_blockdev+0x84/0xf0 [ 1046.621067] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 1046.622923] sync_filesystem.part.0+0x189/0x1f0 [ 1046.623978] __x64_sys_syncfs+0x1a1/0x250 [ 1046.624932] do_syscall_64+0x33/0x40 [ 1046.625777] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1046.626947] RIP: 0033:0x7f3897ecab19 [ 1046.627795] 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 [ 1046.631975] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 1046.633721] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 1046.635357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1046.637018] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 1046.638656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1046.640307] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 19:53:55 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x4008660f, &(0x7f0000000040)) 19:53:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 38) [ 1046.676146] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1046.678427] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:53:55 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x6609, &(0x7f0000000040)) [ 1046.749391] FAULT_INJECTION: forcing a failure. [ 1046.749391] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.751837] CPU: 0 PID: 9246 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 1046.753235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.754899] Call Trace: [ 1046.755443] dump_stack+0x107/0x167 [ 1046.756194] should_fail.cold+0x5/0xa [ 1046.757018] ? mempool_alloc+0x148/0x360 [ 1046.757873] ? mempool_free_pages+0x20/0x20 [ 1046.758789] should_failslab+0x5/0x20 [ 1046.759589] kmem_cache_alloc+0x5b/0x310 [ 1046.760442] ? mempool_free_pages+0x20/0x20 [ 1046.761356] mempool_alloc+0x148/0x360 [ 1046.762169] ? __lockdep_reset_lock+0x180/0x180 [ 1046.763142] ? mempool_resize+0x7d0/0x7d0 [ 1046.764005] ? lock_acquire+0x197/0x470 [ 1046.764843] ? find_held_lock+0x2c/0x110 [ 1046.765709] bio_alloc_bioset+0x36e/0x600 [ 1046.766578] ? submit_bio_noacct+0x1010/0x1010 [ 1046.767532] ? bvec_alloc+0x2f0/0x2f0 [ 1046.768352] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1046.769395] write_dirty_buffer+0xcb/0x180 [ 1046.770272] __flush_batch+0x11b/0x2b0 [ 1046.771079] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1046.772142] ? lock_downgrade+0x6d0/0x6d0 [ 1046.773013] ? rwlock_bug.part.0+0x90/0x90 [ 1046.773900] jbd2_log_do_checkpoint+0x8df/0xf20 [ 1046.774870] ? do_raw_spin_lock+0x121/0x260 [ 1046.775761] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 1046.776963] ? rwlock_bug.part.0+0x90/0x90 [ 1046.778081] jbd2_journal_flush+0x14b/0x530 [ 1046.779233] ext4_change_inode_journal_flag+0x351/0x4b0 [ 1046.780634] ext4_ioctl_setflags+0xa39/0xbe0 [ 1046.781817] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 1046.783050] ? from_kgid_munged+0x130/0x130 [ 1046.784205] __ext4_ioctl+0x2eab/0x4160 [ 1046.785285] ? ext4_reset_inode_seed+0x450/0x450 [ 1046.786522] ? avc_has_perm+0xc5/0x1b0 [ 1046.787529] ? avc_has_perm+0x108/0x1b0 [ 1046.788576] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 1046.789792] ? __lockdep_reset_lock+0x180/0x180 [ 1046.791014] ? lock_acquire+0x197/0x470 [ 1046.792053] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1046.793413] ? do_vfs_ioctl+0x283/0x10d0 [ 1046.794458] ? generic_block_fiemap+0x60/0x60 [ 1046.795624] ? file_has_perm+0x183/0x280 [ 1046.796713] ? inode_has_perm+0x1d0/0x1d0 [ 1046.797843] ? selinux_file_ioctl+0xb6/0x270 [ 1046.799000] ? __ext4_ioctl+0x4160/0x4160 [ 1046.800102] __x64_sys_ioctl+0x19a/0x210 [ 1046.801179] do_syscall_64+0x33/0x40 [ 1046.802186] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1046.803515] RIP: 0033:0x7f3aab9d8b19 [ 1046.804504] 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 [ 1046.809157] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1046.810772] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 1046.812246] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 1046.813752] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1046.815248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1046.816750] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 19:53:55 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) dup2(r0, r2) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x400202, 0x0) sendto$unix(r3, &(0x7f00000000c0)="28d74bdad9b57caf5950e3d519ac2c596e859a7546f8cece39f2a3975f97263e1ab1e286e0363a57", 0x28, 0x8004, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) [ 1046.909572] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1046.911460] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:53:55 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 24) 19:53:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 39) 19:53:55 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40087602, &(0x7f0000000040)) 19:53:55 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xa00, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:53:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x40000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1047.017421] EXT4-fs warning (device sda): __ext4_ioctl:886: Setting inode version is not supported with metadata_csum enabled. [ 1047.049564] EXT4-fs warning (device sda): __ext4_ioctl:886: Setting inode version is not supported with metadata_csum enabled. [ 1047.098593] FAULT_INJECTION: forcing a failure. [ 1047.098593] name failslab, interval 1, probability 0, space 0, times 0 [ 1047.103010] CPU: 1 PID: 9267 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 1047.104474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1047.106345] Call Trace: [ 1047.106924] dump_stack+0x107/0x167 [ 1047.107713] should_fail.cold+0x5/0xa [ 1047.108539] ? mempool_alloc+0x148/0x360 [ 1047.109422] ? mempool_free_pages+0x20/0x20 [ 1047.110351] should_failslab+0x5/0x20 [ 1047.111165] kmem_cache_alloc+0x5b/0x310 [ 1047.112043] ? mempool_free_pages+0x20/0x20 [ 1047.112972] mempool_alloc+0x148/0x360 [ 1047.113816] ? mempool_resize+0x7d0/0x7d0 [ 1047.114711] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1047.115842] ? __lock_acquire+0x1657/0x5b00 [ 1047.116791] bio_alloc_bioset+0x36e/0x600 [ 1047.117684] ? bvec_alloc+0x2f0/0x2f0 [ 1047.118505] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1047.119631] ? jbd2_journal_get_log_tail+0x186/0x4e0 [ 1047.120742] ? lock_downgrade+0x6d0/0x6d0 [ 1047.121646] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1047.122696] write_dirty_buffer+0xcb/0x180 [ 1047.123602] __flush_batch+0x11b/0x2b0 [ 1047.124438] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1047.125541] ? lock_downgrade+0x6d0/0x6d0 [ 1047.126436] ? rwlock_bug.part.0+0x90/0x90 [ 1047.127353] jbd2_log_do_checkpoint+0x8df/0xf20 [ 1047.128356] ? do_raw_spin_lock+0x121/0x260 [ 1047.129301] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 1047.130507] ? rwlock_bug.part.0+0x90/0x90 [ 1047.131431] jbd2_journal_flush+0x14b/0x530 [ 1047.132365] ext4_change_inode_journal_flag+0x351/0x4b0 [ 1047.133523] ext4_ioctl_setflags+0xa39/0xbe0 [ 1047.134487] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 1047.135491] ? from_kgid_munged+0x130/0x130 [ 1047.136435] __ext4_ioctl+0x2eab/0x4160 [ 1047.137324] ? ext4_reset_inode_seed+0x450/0x450 [ 1047.138344] ? avc_has_perm+0xc5/0x1b0 [ 1047.139181] ? avc_has_perm+0x108/0x1b0 [ 1047.140039] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 1047.141055] ? lock_acquire+0x197/0x470 [ 1047.141916] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1047.143026] ? do_vfs_ioctl+0x283/0x10d0 [ 1047.143896] ? generic_block_fiemap+0x60/0x60 [ 1047.144868] ? file_has_perm+0x183/0x280 [ 1047.145742] ? inode_has_perm+0x1d0/0x1d0 [ 1047.146653] ? selinux_file_ioctl+0xb6/0x270 [ 1047.147606] ? __ext4_ioctl+0x4160/0x4160 [ 1047.148502] __x64_sys_ioctl+0x19a/0x210 [ 1047.149383] do_syscall_64+0x33/0x40 [ 1047.150185] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1047.151283] RIP: 0033:0x7f3aab9d8b19 [ 1047.152088] 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 [ 1047.156038] RSP: 002b:00007f3aa8f4e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1047.157683] RAX: ffffffffffffffda RBX: 00007f3aabaebf60 RCX: 00007f3aab9d8b19 [ 1047.159202] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 1047.160741] RBP: 00007f3aa8f4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1047.162268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1047.163803] R13: 00007fff4fdec00f R14: 00007f3aa8f4e300 R15: 0000000000022000 [ 1047.245371] FAULT_INJECTION: forcing a failure. [ 1047.245371] name failslab, interval 1, probability 0, space 0, times 0 [ 1047.247650] CPU: 0 PID: 9265 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 1047.249040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1047.250721] Call Trace: [ 1047.251265] dump_stack+0x107/0x167 [ 1047.252010] should_fail.cold+0x5/0xa [ 1047.252797] ? mempool_alloc+0x148/0x360 [ 1047.253620] ? mempool_free_pages+0x20/0x20 [ 1047.254516] should_failslab+0x5/0x20 [ 1047.255302] kmem_cache_alloc+0x5b/0x310 [ 1047.256130] ? mempool_free_pages+0x20/0x20 [ 1047.257023] mempool_alloc+0x148/0x360 [ 1047.257817] ? mempool_resize+0x7d0/0x7d0 [ 1047.258661] ? lock_downgrade+0x6d0/0x6d0 [ 1047.259525] bio_alloc_bioset+0x36e/0x600 [ 1047.260358] ? bvec_alloc+0x2f0/0x2f0 [ 1047.261136] ? write_one_page+0x4f0/0x4f0 [ 1047.262002] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1047.263019] __block_write_full_page+0x7cd/0x1050 [ 1047.263999] ? end_buffer_write_sync+0xf0/0xf0 [ 1047.264947] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1047.265978] block_write_full_page+0x220/0x290 [ 1047.266902] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1047.267932] __writepage+0x67/0x180 [ 1047.268682] write_cache_pages+0x57f/0xe50 [ 1047.269560] ? tag_pages_for_writeback+0x450/0x450 [ 1047.270558] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1047.271568] ? __lock_acquire+0x1657/0x5b00 [ 1047.272465] ? lock_chain_count+0x20/0x20 [ 1047.273325] ? blkdev_readahead+0x20/0x20 [ 1047.274166] generic_writepages+0xe2/0x160 [ 1047.275028] ? write_cache_pages+0xe50/0xe50 [ 1047.275918] ? lock_acquire+0x197/0x470 [ 1047.276753] ? jbd2_log_wait_commit+0x337/0x430 [ 1047.277697] ? lock_downgrade+0x6d0/0x6d0 [ 1047.278556] do_writepages+0xee/0x2a0 [ 1047.279343] ? page_writeback_cpu_online+0x20/0x20 [ 1047.280358] ? do_raw_read_unlock+0x3b/0x70 [ 1047.281251] ? _raw_read_unlock+0x1a/0x30 [ 1047.282092] ? jbd2_log_wait_commit+0x374/0x430 [ 1047.283051] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 1047.284321] __filemap_fdatawrite_range+0x24b/0x2f0 [ 1047.285354] ? delete_from_page_cache_batch+0xa30/0xa30 [ 1047.286450] ? ext4_sync_fs+0x313/0x7a0 [ 1047.287277] filemap_write_and_wait_range+0x65/0x100 [ 1047.288299] __sync_blockdev+0x84/0xf0 [ 1047.289095] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 1047.290753] sync_filesystem.part.0+0x189/0x1f0 [ 1047.291691] __x64_sys_syncfs+0x1a1/0x250 [ 1047.292530] do_syscall_64+0x33/0x40 [ 1047.293289] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1047.294331] RIP: 0033:0x7f3897ecab19 [ 1047.295089] 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 [ 1047.298854] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 1047.300407] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 1047.301864] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1047.303308] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 1047.304755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1047.306219] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 1047.315417] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1047.317132] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1047.322349] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1047.325537] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:54:09 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1742, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:54:09 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:54:09 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) fsetxattr$security_capability(r2, &(0x7f0000000000), &(0x7f0000000080)=@v2={0x2000000, [{0x1ff, 0x200}, {0x9, 0x4}]}, 0x14, 0x1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)={'syz1', "e76a07a5552e9c6842a16cc57d5e2d2f25e2a1863c31f43df702f37f6bd76d48926f3603f9579ebf3d64cf6131615fc85c36c874d167a4ace230af774a18c39d56c0cfa5aa28097872026da1ea33019c94196eccd4859e08ee4c53241c4cc6d7b0645d27a75a23902d5d970d5b3b57b64424ee4bc7cea994a3dc92f7982a37e655edcf6dea04bbeb8cd453bf55df05865c3f00df05963ba9f279ef10268749aedec2"}, 0xa6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x0, @fd, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x353e, &(0x7f0000000040)={0x0, 0xb6c0, 0x4, 0x3, 0x8b}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) syz_io_uring_submit(r5, 0x0, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x77359400}, 0x1, 0x1}, 0x77) syz_io_uring_setup(0x6eac, &(0x7f0000000200)={0x0, 0x9f7f, 0x1, 0x0, 0x2d4, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000002c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000300)=@IORING_OP_NOP={0x0, 0x6}, 0xff) 19:54:09 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = signalfd(r0, &(0x7f0000000000)={[0x1ff]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x7f}}, './file0\x00'}) 19:54:09 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(0x0, 0x0) dup2(r2, 0xffffffffffffffff) sendto$unix(r2, &(0x7f0000000000)="b7f358cb5c411e99f48923b497e5d85557a983e6f16b9933f0f98c381194243748664137db36e9e72b9d2551411c5af67700b62f83f7ab76203a709a1dc8921dc95dc89fe1d112038c3975b3b592dcc5b53bf437a70891682bd30d1526d82499bcf0f1adb186", 0x66, 0x4050, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r3 = creat(0x0, 0x0) dup2(r3, 0xffffffffffffffff) r4 = getpid() fcntl$setown(r3, 0x8, r4) sendmsg$AUDIT_LIST_RULES(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x3f5, 0x1, 0x70bd25, 0x25dfdbff, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r0, &(0x7f0000000240)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x480c0) 19:54:09 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x400c6615, &(0x7f0000000040)) 19:54:09 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 40) 19:54:09 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 25) 19:54:09 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40106614, &(0x7f0000000040)) [ 1060.427290] FAULT_INJECTION: forcing a failure. [ 1060.427290] name failslab, interval 1, probability 0, space 0, times 0 [ 1060.430596] CPU: 1 PID: 9299 Comm: syz-executor.3 Not tainted 5.10.183 #1 [ 1060.432463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1060.434740] Call Trace: [ 1060.435469] dump_stack+0x107/0x167 [ 1060.436529] should_fail.cold+0x5/0xa [ 1060.437675] ? mempool_alloc+0x148/0x360 [ 1060.438732] ? mempool_free_pages+0x20/0x20 [ 1060.439822] should_failslab+0x5/0x20 [ 1060.440665] kmem_cache_alloc+0x5b/0x310 [ 1060.441557] ? mempool_free_pages+0x20/0x20 [ 1060.442483] mempool_alloc+0x148/0x360 [ 1060.443325] ? mempool_resize+0x7d0/0x7d0 [ 1060.444225] ? lock_acquire+0x197/0x470 [ 1060.445097] ? find_held_lock+0x2c/0x110 [ 1060.445987] bio_alloc_bioset+0x36e/0x600 [ 1060.446882] ? submit_bio_noacct+0x1010/0x1010 [ 1060.447860] ? bvec_alloc+0x2f0/0x2f0 [ 1060.448695] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1060.449776] write_dirty_buffer+0xcb/0x180 [ 1060.450685] __flush_batch+0x11b/0x2b0 [ 1060.451533] ? jbd2_journal_skip_recovery+0x160/0x160 [ 1060.452652] ? lock_downgrade+0x6d0/0x6d0 [ 1060.453568] ? rwlock_bug.part.0+0x90/0x90 [ 1060.454497] jbd2_log_do_checkpoint+0x8df/0xf20 [ 1060.455521] ? do_raw_spin_lock+0x121/0x260 [ 1060.456462] ? __jbd2_journal_remove_checkpoint+0x5f0/0x5f0 [ 1060.457699] ? rwlock_bug.part.0+0x90/0x90 [ 1060.458624] jbd2_journal_flush+0x14b/0x530 [ 1060.459567] ext4_change_inode_journal_flag+0x351/0x4b0 [ 1060.460704] ext4_ioctl_setflags+0xa39/0xbe0 [ 1060.461689] ? ext4_getfsmap_format+0x3a0/0x3a0 [ 1060.462710] ? from_kgid_munged+0x130/0x130 [ 1060.463665] __ext4_ioctl+0x2eab/0x4160 [ 1060.464547] ? ext4_reset_inode_seed+0x450/0x450 [ 1060.465587] ? avc_has_perm+0xc5/0x1b0 [ 1060.466432] ? avc_has_perm+0x108/0x1b0 [ 1060.467306] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 1060.468333] ? lock_acquire+0x197/0x470 [ 1060.469221] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1060.470343] ? do_vfs_ioctl+0x283/0x10d0 [ 1060.471227] ? generic_block_fiemap+0x60/0x60 [ 1060.472214] ? file_has_perm+0x183/0x280 [ 1060.473132] ? inode_has_perm+0x1d0/0x1d0 [ 1060.474074] ? selinux_file_ioctl+0xb6/0x270 [ 1060.475043] ? __ext4_ioctl+0x4160/0x4160 [ 1060.475956] __x64_sys_ioctl+0x19a/0x210 [ 1060.476878] do_syscall_64+0x33/0x40 [ 1060.477712] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1060.478851] RIP: 0033:0x7f3aab9d8b19 [ 1060.479675] 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 [ 1060.483766] RSP: 002b:00007f3aa8f2d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1060.485470] RAX: ffffffffffffffda RBX: 00007f3aabaec020 RCX: 00007f3aab9d8b19 [ 1060.487054] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 1060.488635] RBP: 00007f3aa8f2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1060.490241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1060.491831] R13: 00007fff4fdec00f R14: 00007f3aa8f2d300 R15: 0000000000022000 19:54:09 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) (fail_nth: 41) 19:54:09 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) 19:54:09 executing program 7: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x20, 0xe9, 0x92, 0x0, 0x100000000, 0x8a100, 0x6, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x80, 0x6, 0x3638776b, 0x4, 0xec9, 0xfff, 0x626, 0x0, 0x698, 0x0, 0x101}, 0x0, 0xe, 0xffffffffffffffff, 0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x92480, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 1060.625114] FAULT_INJECTION: forcing a failure. [ 1060.625114] name failslab, interval 1, probability 0, space 0, times 0 [ 1060.627468] CPU: 1 PID: 9287 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 1060.628863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1060.630548] Call Trace: [ 1060.631094] dump_stack+0x107/0x167 [ 1060.631843] should_fail.cold+0x5/0xa [ 1060.632621] ? create_object.isra.0+0x3a/0xa20 [ 1060.633577] should_failslab+0x5/0x20 [ 1060.634344] kmem_cache_alloc+0x5b/0x310 [ 1060.635167] ? mark_lock+0xf5/0x2df0 [ 1060.635924] create_object.isra.0+0x3a/0xa20 [ 1060.636813] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1060.637848] kmem_cache_alloc+0x159/0x310 [ 1060.638686] ? mempool_free_pages+0x20/0x20 [ 1060.639555] mempool_alloc+0x148/0x360 [ 1060.640344] ? mempool_resize+0x7d0/0x7d0 [ 1060.641195] ? lock_downgrade+0x6d0/0x6d0 [ 1060.642047] bio_alloc_bioset+0x36e/0x600 [ 1060.642891] ? bvec_alloc+0x2f0/0x2f0 [ 1060.643657] ? write_one_page+0x4f0/0x4f0 [ 1060.644509] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1060.645514] __block_write_full_page+0x7cd/0x1050 [ 1060.646492] ? end_buffer_write_sync+0xf0/0xf0 [ 1060.647414] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1060.648442] block_write_full_page+0x220/0x290 [ 1060.649372] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1060.650400] __writepage+0x67/0x180 [ 1060.651137] write_cache_pages+0x57f/0xe50 [ 1060.652000] ? tag_pages_for_writeback+0x450/0x450 [ 1060.653019] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1060.654006] ? __lock_acquire+0x1657/0x5b00 [ 1060.654899] ? lock_chain_count+0x20/0x20 [ 1060.655742] ? blkdev_readahead+0x20/0x20 [ 1060.656575] generic_writepages+0xe2/0x160 [ 1060.657435] ? write_cache_pages+0xe50/0xe50 [ 1060.658321] ? lock_acquire+0x197/0x470 [ 1060.659132] ? jbd2_log_wait_commit+0x337/0x430 [ 1060.660067] ? lock_downgrade+0x6d0/0x6d0 [ 1060.660934] do_writepages+0xee/0x2a0 [ 1060.661710] ? page_writeback_cpu_online+0x20/0x20 [ 1060.662703] ? do_raw_read_unlock+0x3b/0x70 [ 1060.663584] ? _raw_read_unlock+0x1a/0x30 [ 1060.664422] ? jbd2_log_wait_commit+0x374/0x430 [ 1060.665379] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 1060.666624] __filemap_fdatawrite_range+0x24b/0x2f0 [ 1060.667630] ? delete_from_page_cache_batch+0xa30/0xa30 [ 1060.668713] ? ext4_sync_fs+0x313/0x7a0 [ 1060.669541] filemap_write_and_wait_range+0x65/0x100 [ 1060.670566] __sync_blockdev+0x84/0xf0 [ 1060.671355] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 1060.673041] sync_filesystem.part.0+0x189/0x1f0 [ 1060.673982] __x64_sys_syncfs+0x1a1/0x250 [ 1060.674819] do_syscall_64+0x33/0x40 [ 1060.675567] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1060.676594] RIP: 0033:0x7f3897ecab19 [ 1060.677365] 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 [ 1060.681058] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 1060.682587] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 1060.684026] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1060.685468] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 1060.686904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1060.688340] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 [ 1060.715633] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:54:09 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) 19:54:09 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 26) 19:54:09 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x4020940d, &(0x7f0000000040)) 19:54:09 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x301f83, 0xb0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 1060.862951] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1060.864743] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1060.868241] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1060.918322] FAULT_INJECTION: forcing a failure. [ 1060.918322] name failslab, interval 1, probability 0, space 0, times 0 [ 1060.921384] CPU: 1 PID: 9322 Comm: syz-executor.1 Not tainted 5.10.183 #1 [ 1060.923088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1060.925260] Call Trace: [ 1060.925982] dump_stack+0x107/0x167 [ 1060.926965] should_fail.cold+0x5/0xa [ 1060.927874] ? create_object.isra.0+0x3a/0xa20 [ 1060.928975] should_failslab+0x5/0x20 [ 1060.929881] kmem_cache_alloc+0x5b/0x310 [ 1060.930846] ? mark_lock+0xf5/0x2df0 [ 1060.931737] create_object.isra.0+0x3a/0xa20 [ 1060.932781] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1060.933988] kmem_cache_alloc+0x159/0x310 [ 1060.934964] ? mempool_free_pages+0x20/0x20 [ 1060.935975] mempool_alloc+0x148/0x360 [ 1060.936914] ? mempool_resize+0x7d0/0x7d0 [ 1060.937882] ? lock_downgrade+0x6d0/0x6d0 [ 1060.938869] bio_alloc_bioset+0x36e/0x600 [ 1060.939838] ? bvec_alloc+0x2f0/0x2f0 [ 1060.940725] ? write_one_page+0x4f0/0x4f0 [ 1060.941719] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1060.942870] __block_write_full_page+0x7cd/0x1050 [ 1060.943995] ? end_buffer_write_sync+0xf0/0xf0 [ 1060.945068] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1060.946255] block_write_full_page+0x220/0x290 [ 1060.947325] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1060.948511] __writepage+0x67/0x180 [ 1060.949382] write_cache_pages+0x57f/0xe50 [ 1060.950375] ? tag_pages_for_writeback+0x450/0x450 [ 1060.951528] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1060.952668] ? __lock_acquire+0x1657/0x5b00 [ 1060.953706] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1060.954931] ? lock_chain_count+0x20/0x20 [ 1060.955906] ? blkdev_readahead+0x20/0x20 [ 1060.956882] generic_writepages+0xe2/0x160 [ 1060.957874] ? write_cache_pages+0xe50/0xe50 [ 1060.958899] ? lock_acquire+0x197/0x470 [ 1060.959838] ? jbd2_log_wait_commit+0x337/0x430 [ 1060.960940] ? lock_downgrade+0x6d0/0x6d0 [ 1060.961913] do_writepages+0xee/0x2a0 [ 1060.962808] ? page_writeback_cpu_online+0x20/0x20 [ 1060.963956] ? do_raw_read_unlock+0x3b/0x70 [ 1060.964972] ? _raw_read_unlock+0x1a/0x30 [ 1060.965937] ? jbd2_log_wait_commit+0x374/0x430 [ 1060.967031] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 1060.968470] __filemap_fdatawrite_range+0x24b/0x2f0 [ 1060.969638] ? delete_from_page_cache_batch+0xa30/0xa30 [ 1060.970876] ? ext4_sync_fs+0x313/0x7a0 [ 1060.971805] filemap_write_and_wait_range+0x65/0x100 [ 1060.972983] __sync_blockdev+0x84/0xf0 [ 1060.973888] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 1060.975773] sync_filesystem.part.0+0x189/0x1f0 [ 1060.976857] __x64_sys_syncfs+0x1a1/0x250 [ 1060.977824] do_syscall_64+0x33/0x40 [ 1060.978689] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1060.979874] RIP: 0033:0x7f3897ecab19 [ 1060.980744] 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 [ 1060.985010] RSP: 002b:00007f3895440188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 1060.986769] RAX: ffffffffffffffda RBX: 00007f3897fddf60 RCX: 00007f3897ecab19 [ 1060.988416] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1060.990080] RBP: 00007f38954401d0 R08: 0000000000000000 R09: 0000000000000000 [ 1060.991726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1060.993386] R13: 00007ffcafd2ba4f R14: 00007f3895440300 R15: 0000000000022000 19:54:23 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x2, &(0x7f0000000040)) 19:54:23 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:54:23 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 27) 19:54:23 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x100000) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') pread64(r2, &(0x7f0000001100)=""/4095, 0xfff, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r2, &(0x7f00000038c0)={&(0x7f0000003580)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003880)={&(0x7f0000003740)=ANY=[@ANYBLOB="240100", @ANYRES16=r3, @ANYBLOB="00082abd7000fcdbdf251200000008000800fbffffff9000018008000100", @ANYRES32=0x0, @ANYBLOB="140002006e657464657673696d3000000000000014000200766c616e30000000000000000000000014000200626f6e6430000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0], 0x124}, 0x1, 0x0, 0x0, 0x20064050}, 0x20008080) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syzkaller0\x00', 0x0}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r7}) sendmsg$ETHTOOL_MSG_WOL_GET(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xb8, r3, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x8000) 19:54:23 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1800, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:54:23 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 19:54:23 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40286608, &(0x7f0000000040)) 19:54:23 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) pwrite64(0xffffffffffffffff, &(0x7f0000000080)="cfb51db7b4aef657d69b7d6f8d9fa8bedaa6006ddceb933f3cf4ef90895513108dee8630697149f293a1d1f7213993307208d16219b1bd3754ae85fa55", 0x3d, 0xfffe) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000580)={r3, r2, "66811f68e0c440bba4bcf609493241b2512dbb6769ef1fdb21219441b9d2937255c56ea8b443729c72bc47cf6386f73b7ce88432ac6f99b63a93b89e7443b46a773671dded77dc24ba79debef1df5ffcd9e2222930e25f8b7e1873aae1853d7d55b7b3b64a43657809e8ea816519bc0c7323593b9e24a473e537db27b2a3ba9b30d958d7ff8d4867d47df99ca9958a196ce0c3c2c20e2a72af42aafe94c107a043d58527121953dfabf2d3ba6f3e7b2f09c47a4a55c3f5a3e68724037035d781567270a828be9bbe626a85ac9fe77bfa461f8903fcd4986a3dcc6fa6ec88fc174630b23dd02e3cf61e2117f78c9d99aa7daf6f8a7d6c4a01ad17f50051be2848", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {r5, r4}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {r2}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r4}, {}, {}, {}, {r1}, {}, {}, {}, {}, {r1}], 0x4, "9755154351ac9a"}) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r8 = creat(&(0x7f0000000540)='./file0\x00', 0x80) pwrite64(r8, &(0x7f0000000080)="cfb51db7b4aef657d69b7d6f8d9fa8bedaa6006ddceb933f3cf4ef90895513108dee8630697149f293a1d1f7213993307208d16219b1bd3754ae85fa55", 0x3d, 0xfffe) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r8, 0xd000943e, &(0x7f0000000580)={r11, r10, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000056e00)={0x0, 0x0, "5c67576137920624c418a1e1d3c36e18aa2b9873e59764692f9ea11bf91ab2ec61d64285b7c459ca2683665642ffb52a8e46610fe9f1a36c4cdd330c92e31e37cda824e59deef59421bcad5adb5db8525d9529098e7d37f5353cf31b260c3b9f97d4f4ebd32afec64a6d59758401954cc41c89be297a14e0da475931b07b68a3a5a22241630c40350fe0aea5d27e09a3d2557da0d19ec1e08d8f913daeaaad243b0d817eb2c9be71c483cc71b359f25d4cff538bf1dca36f8bed49912ff827e3a9197a0feebd8637debbc2ddc4034f3fd1155932c77a4ac0ce2bd58adedc1bc3c52161078e27811cb76cf2272bccf7534ad99b4438409cfabde87fa290020b5c", "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"}) r15 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r16 = creat(&(0x7f0000000540)='./file0\x00', 0x80) pwrite64(r16, &(0x7f0000000080)="cfb51db7b4aef657d69b7d6f8d9fa8bedaa6006ddceb933f3cf4ef90895513108dee8630697149f293a1d1f7213993307208d16219b1bd3754ae85fa55", 0x3d, 0xfffe) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r15, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r16, 0xd000943e, &(0x7f0000000580)={r19, r18, "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", "53e73264eba58c5de5d2384abbe8dd8ea72be01bfcd6daa041050a23a5ec27d5dcf0aed87f9bcc869c6ebf1c3630de884b54dd6680e1dea34f661675f984828459321f42fb83d749067850004e9da3375748fa74a4330a66e3ea1e62f2f6413aef353e78ed2acf544d3beb96eefde8336ba9c02208396979ec975179883dacee433aefb6ff1cd41b6438d2f32e0763cdc310e834afb6b92ba385e602882f705da688e37726aef9cc058a02dab68133c46f77e2355193c18fc3c0d70c5856ca61d344026973f15aa81b370a08537ef3733f3c6e5ca3c7b5de9386956019ec0bba0cd387dd3f63606989591987a9dfb27d9225a164158997325d0ef88eae9e1fc00645611ce229cf3e40de15b3798048876412e5224b27b51f15785fc3f6dd8af730312e558319274b8ada98580edfb7097b11502fce5a5abc504db249764eef116b808513d550660c186ed0f5f4921fb7b6cc0529c1eb72438455c1f667d0bd0b171b89b519612913b0152cd1b420b2a9a4df55199a0ebe110d1fcf5eebb46b91e7ae1c5c95c48038dd738f8cf670c2de9bb3d3a6f092d5738fa7ed3d6a657841bb3bed0dee2895781d82e4e2dc6b51998e88e86ff53f21a4ae8ac780306d35e90eb2dc5a3f3a7d43f5dd7ce3807cb00600f7e8754eabcc815bbef1a5382cd7ca73cc85d53020c051882911aecdf9b0ce7c1bfdfa8d820d5efd4b60bacb7e64d98fac78810f085c51a19b89289772196915c93a0503694ed2af76b6960aecf0f1af22ada485b6ac62befdf35a0916678df405ca99925089cd3812d7b09e3f91f4daa94d464df0725249ede75cc626be7a8ed7cb87c0ed46675ed79618746c44729fe831f1cf4e485815bd9f7cdf455f6437f736858cf3026b18ba39d1bddbf58e9952b7d4b566955b80cc3c058fca3cb7e6c5159c3e7367d09ef3e8881179f51c10baf5cf29c8dcdbebdfa73cda0d9ccf8ab5af9240f88f78633be5d7d91da541cfcc01d59ac4936edf9920b67d19a1a093cfd4e594a8b369da465604212c6af340f0ade89223c631ba2db120ac9cfa9bda5b00358cea4c63d66f2b99dd3d575657609224a8874f12e80025173bfe43d35072e1ca14d097201178a8e27e62d4ecad1833aef65d12690ab97e0a15fd60302d1e7e516c3a9440e8535d0d4615d173607be209fcf2b91227519a808f51bc24197c0d63d0e522cf60427c95fae6e6c4bff0f4adb0902b8746738b1098bcf3a884850b7d18856d5ed07580965a693c8f95654cba9fb33f8c46b01347b074e5709fe982852e0f23e5a83215b3547edca8386bd9ebeda5807f3e6fe9dd1b3030abe916e3b7ba9c0b6130acd60f0c9719b3eb136bc8f3690b3f8e8f0d99f88bc6492024e59be459d5a08eaff70c6be9aa884faf2b69a915e191dd6ad34c75e30a06a714969e7a679756d8a76b1c8524deb5d6c868ef5e216369e6bb5207052fd7e5df3fcf8763ca2bfd9db080558571e851862dcd200491138dfd8e5b285f2e68d5e4968d8259c3df6d28fc5fb636ecc7d3fcb3f4af712c8b1d69f9012b07f7e34d8e5e76708c0a50b75d880b65fff32b4cd092fd1c6b2c36c36bea6a1308144ffc8ef9f6f717fe63dbfdfc0a95fc89ada3cb322a9033c5e72b5bc4cf8aadc1f730955fffde0a2881779e1d61b2874269bf1aec2fd075a1616cd3908edcd912f86a8003f39ad8330cde56d5875d495fa2d0941a07b20502f4211ed029b6546bfc50aa2299f8bcf6d524fac760cb74ed195f9cd8f99a027ab4556ccbb486d6a8a0914e654b6add10e68084c6f2e4c66a001bc09de3bf665642833680e4452a21f4686b865ba8e7ed9ac6a5cb932b25aa71a7b1e0146a4cf6390b96bd66fe6f26117b215a1262c8b8fbeed354937d55ca22a8c5927e20a620f4999bd91c0b523188a22efde8809abd90628c9593df695e4e3aad21831ff7db1d39b8839f476342c77cbeb15d12ed034c483c13cde875dc01fd14c1a8ec5529686d957b061f935cb9dbc24a8396cbc705cf7fb9d2169f7e3558ac7869fbd1c43aa9c9399ef0034366833c275000b59870c2ae4f2589c3c0d6b85b74b0a32a04bb5252e1e5201a3d082755a09720377361c5969e67842091fb92b6f7dc38abfb821bd40d0f1040595eb9481e5d28aa25605d87827e0905b350d9fd2750390f5d9025ef6ea30d15f616e932a4559d5c72b873300c8ff0dd44d4df7cd74f4f12f22d2855b2648bb6ecf492cc967cf9c32197c8ba8ec9d1e71aaf612a4dc4bc77aa49d858a6a0086160d0cabc5b31f8873d76cd4106f6a23031e75f6b97ec47a2fd26761ede9d980e40432d797da8e6e923d8bae939d925b84b944da98cd262a3009049d6983c2c17ddb1e693a24302b03497906af4323d0c5b2fb58eb6f9f5c256e56ec880e4d90e82ccc4b722e8f506217c9831d59e9de32e8f36163a43bb2ceb5cdcad19632d9d12bc64b2516cc8a28ddfb84f5c77e2aac8e1d45a7f31cae51f9fbc8a6629144518c291f2b5d5e7612d72213936c09653a91978a678eed3c90b9234ed165f581bfd1dd1dcf0c1286c1c3ce6fa77cced6db8c7ab033a565aa05193d6435ac3e45cd9957f0215cf0b45e71627f0b67dd979d04b916ac5317e73787704936f14a07988abfdc676b7a2cc5e2ace9e4a8b6773617c9067a01b984fcac1ad4d254c21c3259953e5c63fd3353cc4cb41b109c24280e7f40e8ee7f4dd232f6f774f37484cc9c7b5a7bcee9a1a9fef639d691592f63986777812c2e922a5ce336a8600856f94fd5eb3773794b252b971035b604d375cbd7ae53a42e0d1245b351bd11c02e0aaaa4ee7734c31be793398ef7a01d80a9f10d1265a3ec1f20bfb7434567b0a3e63a4a31edd15fc92eaee1e765c7dc8937a716e095bb1a6ac9cd63c5ad726c3d9b92d56a0f678a36c3ace4184139f2218f2b579458d94eb2c286e8ec8e098e62b76df1c4c9b5a8ece01172a75aadee376586c4b76de4d7b07c703eb35ffc7be32d78a94b0c8eddba4d4d6ff8712791a53ca61a92416afc7005c83193c4258a05d8a4aae34bc3d770a083df1badc1629659804152a351552c66265197ea63cc0ae3712b38b8b88ab1674ebeafd41211e62fb2bf1036c7865456478470a3e7276f2c60343d2a90b4a2799720f3a602930b656f369f59fbfd991d9c9d74fa0f46f8e7b8a37f78e212b03a9de446ef4f6d44e75f754dab9d5f0314ec30a302ba619b5bb85a474695ceef68a9b6669669387656e19335918d3d8537759b79f5a368b4b603f2891f151b8c828340811f87509f269ef4390e3b2a58fc8167b5ae7413d35d55667cab25636790be0beea3fc242af0d4a3a9c7d663fad6dbea1909ebf24fb38e95e014cc6afa979e83c21f5961a674c50300d9f9cb7e73708c316e66a9417719b3d9ae63e1ce33c437e900830c65825354ee88b17dec89dde804b7dc17203fa18072afa405a3add8a56cffb7fb691fac87c79bc09fb238e797f5a12e19ba70ef8f167ba0f45c46f32169295a5e6d86f566be3ee415b14e846bf358681ec554fa9d92f3573f41656a50b88596337ef766f98c5df83ff4f33185694a63d429e152b9f11c954f08f21b2607445be9d533c32fdb637537e94c4bd05ec69eb031c63cdccaa90ac852b0ce95d13ffa86ee708da2463d3d122dc235d50d92dfb55b49db8d6b6dc15701ec36006f55cbf4bdc45a67dc20874484175801514654a01a553b06817b179f92a9c8c34fe0d66529f6ca7f2b9b3f3724b80b6421448b96fd394a2f027864308f2b5788cd7b5098387cdeae1cb2ed26a4452ca0c5e28ef5c3c384181e9431ae5e0dfc7542a2a6037cb70468ee5787648223dc9c05696b9b28e1b8f78446798aed0f98e0092d32c356608b71d0716810fa247886f59eb360370221e8b2720654c6352da009c4bb0e7855a65d40e458739567c6f23b2c519126e012afa244d8a99733a1d1598b6c59f3ec9062e0c892f99540768bc9fe6bcb163577f05a7c1817b1806d3f766169aa1590fccc26b696a3e5ff5e338fd076f36e9713fd2b284ffd5ccbb68cc45d00249cbacf293908ccd47bfe1ce91329c75750762e91be71ef76ad2dddbea7ba8edaf70bf860a80ea8acc7183532b8f3498b1b2de9538e40b6cbc9b7f88c73b8952abd9c2d832d4d92bd2d00830d37418f33e58de35b49321654c762510b54c216a9f698772ddfe5082c8539e8158f3ea4e5b6fb4ce48dbac281fc20a7aebb5ecb021fede4c9c17e01e7fe5d8bda4e6fc6844a6014551044632654be6c519778ab18e28a67107163fff2ee942d2257d5dbeb3e19d6190ce4f9fc117e1d23f1f317baa0c377ea3b72d49ae28ecba77277a516cae36ba6ee91bcef308871efb5245cd9420bac262f3e91c96645ec5097ee802f0f103e9fcf8de5d809404006c91613e5eac580a05b135844e09e412fc728213a15ef64c035ce57c5c68724242d7f039c9b139609f523b9d8b2e90e3c85367ab09133d8c319b2d70b6d85ae0662b37a280ba8d02f80cb62e49dff9d062f536de074992998f0fe94a4a96310f262f3363d084ff5bf8bd0769a6c1f73a241b962310f21af08a8f7849ad64dfd37f665a3cedc817a788fcce1e739f784d8e336f5b83b6a1cf73225be911355e65945af07fef1190e31080d6b177b716f2244167e6eec76a275b4a3125df0eb196fd4fde958924282b47094497c1ffe0a128d6d9e409c69bb0c20a4fdc19a8b7ec4c4a54afb8746554c2846b2b713a91f678e688493db73e46ea8359357fe93e5f62542ecf874a56d7f7417f18b4fd0327b231ab73ad60d6532e533ccff78926faaab23722516a6525588c8b7fd064d12fe22994a19d20303f0761d4b6b59101884adeee090519df00f79b066bcfabbc92de6e9a6e8bf2fa5fb57d0c8cfa0448c61532f77faab33b25291bdd300a2c64c341c2a5a96a326e1a4216b4723c849ce2b6cd084693d0792571751a44ba30b80b62b4ff0cefcb5d508b93688abaf3283f8918861b35468ed4a44d4e2db9196531d9ad4d2ed8cd47457732e522289cc8cb3e45ac065075394826abcdf9787d8f0a89e79e3a053df27007f3316459cc7acb571486fae3e81238c8a329cfc2f2655bd349b29856babab75908b7d07657ffaa6e02981772e328465c2a82871fc1bc63ddbf12e2b124ace7a646e1412f95d04346e4ad5580e4de7a0b5c9deaf8e4449e222504a3d08825d30e745b7e875783cc8127f628c158e39333f07d6b1a14570b0632e1defa0803dbf8d6f987ffd3ac29243facf91ae4fdff11ea015b95df174438984598dea0ff3e820f973a987c6fa69a31fc6e5ba4920e6d7db43fa0cc6765351d781259d05caac19ee5d01d14101e369a567fc67dce565c42c1b16ab3c38a34bff78d64c7df1de4"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057e00)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {0x0, r11}, {r14, r19}], 0x87, "d9ec8a79e9e55b"}) [ 1075.000585] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1075.063811] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 19:54:24 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x4b47, &(0x7f0000000040)) 19:54:24 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x21) openat(r0, &(0x7f0000000000)='./file0\x00', 0x3fdb01, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 1075.130447] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1075.132108] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:54:24 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40806685, &(0x7f0000000040)) [ 1075.145168] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1075.164230] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:54:24 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 19:54:24 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="000055000200000000197a7716b69855"]) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0x5, 0x9, 0x4}) 19:54:24 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000005, 0x11, 0xffffffffffffffff, 0x8000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x1, 0x0, 0x0, {0x0, r2}}, 0x81) syz_io_uring_submit(r1, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x5, 0x0, 0xffffffffffffff9c, &(0x7f0000000100)={0x180000, 0x10c, 0x14}, &(0x7f0000000140)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r2}}, 0x81) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:54:37 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2c00, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:54:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xffffe000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:54:37 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) syz_open_dev$mouse(&(0x7f0000000000), 0x400, 0x220142) 19:54:37 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x4b49, &(0x7f0000000040)) 19:54:37 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x6609, &(0x7f0000000040)) 19:54:37 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r0 = creat(0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:groupadd_exec_t:s0\x00', 0x25, 0x3) dup2(r0, 0xffffffffffffffff) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x40) 19:54:37 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x410000, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:54:37 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x4) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) r2 = creat(0x0, 0x0) dup2(r2, 0xffffffffffffffff) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r4 = openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000001) r5 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x4, 0x1, 0x8, 0x9, 0x0, 0x2, 0x2000, 0xa, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x42e20996, 0x0, @perf_config_ext={0xffffffffffffffc1, 0xfffffffffffff1e1}, 0x2140, 0x23, 0x5, 0x2, 0x9, 0x2, 0x81, 0x0, 0x8, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) syncfs(r5) 19:54:37 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getflags(r1, 0x408) [ 1088.857454] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1088.859296] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1088.862532] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1088.865233] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:54:37 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10c) syncfs(r0) 19:54:37 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x80086601, &(0x7f0000000040)) 19:54:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:54:37 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) syz_open_dev$evdev(&(0x7f0000006000), 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) dup2(r0, r1) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 1089.011782] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1089.015533] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:54:51 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x541b, &(0x7f0000000040)) 19:54:51 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x2c, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_SETUP={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x600004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r2, 0x200, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x8, 0x51}}}}, [@NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_BSS_SHORT_PREAMBLE={0x5, 0x1d, 0x7}, @NL80211_ATTR_BSS_SHORT_SLOT_TIME={0x5}, @NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0xe8}, @NL80211_ATTR_BSS_HT_OPMODE={0x6, 0x6d, 0x7fff}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000044) r5 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r1) sendmsg$NL80211_CMD_UPDATE_FT_IES(r5, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000007c0)={&(0x7f0000000400)={0x3b0, r7, 0x800, 0x70bd26, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9, 0x23}}}}, [@NL80211_ATTR_IE={0x1bb, 0x2a, [@erp={0x2a, 0x1, {0x0, 0x1, 0x1}}, @prep={0x83, 0x25, @ext={{}, 0x11, 0x23, @broadcast, 0x2df, @broadcast, 0xd, 0x4, @broadcast, 0x3ff}}, @perr={0x84, 0x49, {0x8, 0x5, [@not_ext={{}, @device_a, 0x4, "", 0x33}, @not_ext={{}, @device_b, 0x5, "", 0x1}, @not_ext={{}, @device_b, 0x6, "", 0x38}, @ext={{}, @broadcast, 0xec, @broadcast, 0x3d}, @not_ext={{}, @device_b, 0xdbf, "", 0x2b}]}}, @preq={0x82, 0x3b, @not_ext={{}, 0x1, 0xff, 0x6, @device_b, 0x9, "", 0x2, 0x2a, 0x3, [{{}, @device_a, 0x5be1}, {{0x0, 0x0, 0x1}, @device_a, 0x24e2}, {{0x0, 0x0, 0x1}, @broadcast, 0x101}]}}, @channel_switch={0x25, 0x3, {0x0, 0x24, 0x3f}}, @peer_mgmt={0x75, 0x6, {0x1, 0x8, @val=0x3, @void, @void}}, @random_vendor={0xdd, 0xf6, "6ed71781907d5d16e74f81538bfd4aa1be4971a013cc7ada32870901ac67a83158883c8b02afd8ab790e0cb1199dafe3a2ae9cee53d1f5d363fbe1035458d0460724f3235e38d1d36f0562f00946cb3c279fb8a87da810512750e6009252f91f13679bd191f28553c965771c00dee8f35003602c873f3a6319c0a6afce67fd4b161521fb9bafad470c2db92123f9d4ce663b6afca60aa401ea379afeec7ccc3156692fc9ef66a39745bbee7a0e53b740f7200c47f3509ac94af76b627375d5436bb72dc227337ce2ec5416b00ead08bd481efe9f144fd374f8dedef23fad5545933ac4cc4454ecae01745fc2a443c50a5e81d2edf744"}]}, @NL80211_ATTR_IE={0x5f, 0x2a, [@ext_channel_switch={0x3c, 0x4, {0x1, 0x9, 0x80, 0x9}}, @rann={0x7e, 0x15, {{0x0, 0x38}, 0x40, 0x1, @broadcast, 0x7, 0x8, 0xffffffe1}}, @ssid={0x0, 0x18, @random="5ac100b8f36d91712de884a12242abe954afe1069048910d"}, @challenge={0x10, 0x1, 0xb2}, @prep={0x83, 0x1f, @not_ext={{}, 0xee, 0x1, @device_b, 0x98e000, "", 0x7, 0x3, @device_a, 0x80}}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x6}, @NL80211_ATTR_IE={0x111, 0x2a, [@chsw_timing={0x68, 0x4, {0x9, 0xf80}}, @challenge={0x10, 0x1, 0xf1}, @tim={0x5, 0x73, {0x1f, 0xc7, 0x2, "cfb18026caccdbc702dd06cbfc95b6e142e3044537e9d5a5e01b1e8dc6804c223e8ee4a9b3661d7737c88ff31b9f555627baf6a6a5ee89d2775e19f8ebc0afa699906b44b0f0198fd5125ef297b11079d48a68a872c8111334df82eb2fdb6e6dae12022551f636dec9e207cc757b0ab8"}}, @challenge={0x10, 0x1, 0x8e}, @tim={0x5, 0x8a, {0x9, 0x52, 0x81, "1550c324b7a8ceb6e02e560803f12b837eac0afe20a98eafa8afdfecd341c74e8912b058867769bbf89c45cc1150e5f699db82e6618ede0ea887eaf140f0619e3ff7f3c3bce726a8764c567512ae080fd6946e76351d1c22d140633150952fe3154640fe523366a47a4fbd45bd7a64f3c8d235884b8d4a3786e86d08438c7276dc2ecb1fb4e152"}}]}, @NL80211_ATTR_IE={0x58, 0x2a, [@random_vendor={0xdd, 0x46, "fcb42c58f82641d29883eced48d7aeea7a21f1a4c94fa65971c179210029f1081b22887e24266f94542d69bc190772fa1367e790b1788ca440b3592009ca540b27e5bd404196"}, @challenge={0x10, 0x1, 0xbe}, @ibss={0x6, 0x2, 0x200}, @supported_rates={0x1, 0x3, [{0x1}, {0x36}, {0x10, 0x1}]}]}]}, 0x3b0}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$FS_IOC_GETFSMAP(r6, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r8 = openat(r6, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r8, 0x0, 0x100000001) write$binfmt_elf64(r8, &(0x7f0000000340)=ANY=[], 0x40) 19:54:51 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x80086603, &(0x7f0000000040)) 19:54:51 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x89d, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0xa, 0x4e22, 0x1c0, @ipv4={'\x00', '\xff\xff', @remote}, 0x200}, 0x7, [0x8, 0x0, 0xe10, 0x6, 0x7, 0x7ff, 0x6, 0x100]}, 0x5c) syncfs(r0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, &(0x7f0000000000)={0x0, 0x100000000, 0x200}) 19:54:51 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e00, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:54:51 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r0) syncfs(r0) 19:54:51 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r1 = syz_io_uring_setup(0x146f, &(0x7f0000000000)={0x0, 0x5d4d, 0x10, 0x0, 0xdd}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000900), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x0, @fd, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) syz_io_uring_submit(r6, r5, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x77359400}, 0x1, 0x1}, 0x77) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x1, 0x0, 0x0, {0x0, r7}}, 0x81) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd=r1, 0x0, 0x0, 0x8a6, 0x4, 0x0, {0x0, r7}}, 0x0) syz_io_uring_setup(0x353e, &(0x7f0000000040)={0x0, 0xb6c0, 0x4, 0x3, 0x8b, 0x0, r3}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) syz_io_uring_submit(r8, r5, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x77359400}, 0x1, 0x1}, 0x77) r9 = creat(0x0, 0x0) dup2(r9, 0xffffffffffffffff) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x1, 0x0, 0x0, {0x0, r10}}, 0x81) syz_io_uring_submit(r2, r5, &(0x7f0000000140)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd=r9, 0x3, 0x0, 0x8, 0x0, 0x1, {0x0, r10}}, 0x6) 19:54:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1102.508640] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:54:51 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x5421, &(0x7f0000000040)) [ 1102.525997] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1102.553350] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1102.556497] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:54:51 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x80087601, &(0x7f0000000040)) 19:54:51 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = creat(0x0, 0x0) dup2(r1, 0xffffffffffffffff) openat(r1, &(0x7f0000000000)='./file0\x00', 0x82, 0x1) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:54:51 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:54:51 executing program 1: syz_open_dev$sg(&(0x7f0000000000), 0x80000001, 0x20182) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 19:54:51 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'user.', '\x00'}) 19:54:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:54:51 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x800c6613, &(0x7f0000000040)) [ 1102.757215] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:54:51 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x5450, &(0x7f0000000040)) [ 1102.802836] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1102.835322] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1102.844403] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:05 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x5451, &(0x7f0000000040)) 19:55:05 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000180)='./file0\x00', 0x0) recvmmsg$unix(r0, &(0x7f0000001140)=[{{&(0x7f00000001c0), 0x6e, &(0x7f0000000540)=[{&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/31, 0x1f}, {&(0x7f00000003c0)=""/75, 0x4b}, {&(0x7f0000000440)=""/186, 0xba}, {&(0x7f0000000500)=""/50, 0x32}], 0x6, &(0x7f00000005c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x138}}, {{&(0x7f0000000700), 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000780)=""/95, 0x5f}, {&(0x7f0000000800)=""/133, 0x85}, {&(0x7f00000008c0)=""/146, 0x92}, {&(0x7f0000000980)=""/225, 0xe1}, {&(0x7f0000000a80)=""/222, 0xde}, {&(0x7f0000000b80)=""/184, 0xb8}, {&(0x7f0000000d80)=""/219, 0xdb}], 0x7, &(0x7f0000000e80)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000000f00)=@abs, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000f80)=""/149, 0x95}, {&(0x7f0000001040)=""/215, 0xd7}], 0x2}}], 0x3, 0x2142, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, &(0x7f00000000c0)={0x6, 0x3078}) fstat(r0, &(0x7f0000000000)) ioctl$PTP_PIN_SETFUNC(0xffffffffffffffff, 0x40603d07, &(0x7f0000000100)={'\x00', 0xffff, 0x3, 0x8}) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000900)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x0, @fd, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r4, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x353e, &(0x7f0000000040)={0x0, 0xb6c0, 0x4, 0x3, 0x8b, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) syz_io_uring_submit(r5, r3, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x77359400}, 0x1, 0x1}, 0x77) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x1, 0x0, 0x0, {0x0, r6}}, 0x81) syz_io_uring_submit(r5, 0x0, &(0x7f0000001200)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x5, &(0x7f0000000340)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r6}}, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) 19:55:05 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendto(0xffffffffffffffff, &(0x7f0000003440)="0a5892f6fa627f4399a00fbd78b31c2e79a58605abff66ecb3349138c2de7a7a4a2b2648833223c23221620e8d12eb27309208e7e53dce0841b3505df9287d224d0ebc4d09b53ea917a7ce50cd1d61011102e8b65c34a476bd4794acbfd7b3c105499eff5b4506b36248a286344e", 0x6e, 0x4, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f00000037c0)={0x1, 0x8, 0xffffffff00000000}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r4 = openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000001) syncfs(r4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000003840)={0x4}) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r5 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) fchmod(r1, 0x1) sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f0000003780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003740)={&(0x7f00000034c0)={0x278, 0x1, 0x2, 0x201, 0x0, 0x0, {0x3, 0x0, 0x5}, [@CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x100}, @CTA_EXPECT_MASK={0x24, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @broadcast}}}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_TUPLE={0xc4, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010100}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010100}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_NAT={0xb4, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x4c, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @private0}}}]}, @CTA_EXPECT_NAT_TUPLE={0x5c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @private0}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x1}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x3}, @CTA_EXPECT_NAT={0xa0, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}, @CTA_EXPECT_NAT_TUPLE={0x38, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_NAT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x40081}, 0x4000) recvmmsg(0xffffffffffffffff, &(0x7f0000006f40)=[{{0x0, 0x0, &(0x7f0000004900)=[{&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/101, 0x65}], 0x2, &(0x7f0000004940)=""/139, 0x8b}, 0x8}, {{&(0x7f0000004a00)=@hci, 0x80, &(0x7f0000004b00)=[{&(0x7f0000004a80)=""/105, 0x69}], 0x1, &(0x7f0000004b40)=""/67, 0x43}}, {{0x0, 0x0, &(0x7f0000006dc0)=[{&(0x7f0000004bc0)=""/4096, 0x1000}, {&(0x7f0000005bc0)=""/189, 0xbd}, {&(0x7f0000005c80)=""/114, 0x72}, {&(0x7f0000005d00)=""/4096, 0x1000}, {&(0x7f0000006d00)=""/167, 0xa7}], 0x5, &(0x7f0000006e40)=""/252, 0xfc}, 0x101}], 0x3, 0x80000100, &(0x7f0000007000)={0x77359400}) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r5, 0x80047210, &(0x7f0000003800)) preadv(r1, &(0x7f00000033c0)=[{&(0x7f00000010c0)=""/230, 0xe6}, {&(0x7f00000011c0)=""/164, 0xa4}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/162, 0xa2}, {&(0x7f0000003340)=""/110, 0x6e}], 0x6, 0x2000, 0xff) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x100f) 19:55:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4217, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:55:05 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x8010661b, &(0x7f0000000040)) 19:55:05 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:55:05 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syncfs(r0) io_setup(0x6, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000080)="1eb70c4e4bd325bc41fa0a85780ee9fe6237c7fcbc26b8f535320b95a9e803b4b2618940fba87cfb4bd4aa849bfd560214bf424a4aa2db1c108db5ea6779ff16c10e4328b8e41d78b938de37952be2d8ed9cb7d8b2cff971c00e418988fb511142d0ab7888f86594", 0x68, 0x98, 0x0, 0x2, r0}, &(0x7f0000000140)) 19:55:05 executing program 7: pwritev2(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000001c0)="04f9e8aba8ea15a38419c715ecb874a12f63beaca8beaa675a049939738708ca8e1f6a4d65733940ada88d16ce4b693092307aade859a9377cf75c711b5d214a0ce23b0fe63020d003094a69130aae701d5fb86a9c94e790a474fe1a946e79d40ae8d153b1f145a3fc18174941172a0bb0d9e66a0e1450", 0x77}, {&(0x7f0000000240)="9571317ec5a596d51ff290ca2027e9479fc85dfdb47d9480528e21ce1c32d1c3c5011f3c2d31644b3789804c4bd03a79aac0aff821c7bf502812ae7bc805c5944d73baff190506ed3f05416aa83afee3f15429bb9be308342f5e564d19833ea9dee897941c8672a5bb350753ac37d5f9e13bb1cdc638f9ad6ac73729cfbeb128647ebb64899728be2ff52c0aa7d565b4778cdbb897a11fd6799c7956c3f1abbaa45badd82afc0fc63fff705ee56975d62f2963cf9087f03863a22a7ae316380b9be59c10c9f8e387400f9af188c948bf0ad32e46f4157d373a8845b99e80ee6de8b757bf06", 0xe5}, {&(0x7f0000000340)="d3d30b0e2670d7664aa93cd8926b5041f07383a51b4ba1d41b1dc9d253fff7b9c0733e41fbed4ce4d725a5de8f64e11f9e58f27c279d076fe99fcee82e9788ed8151aed66a6259a56976af19b76ce492294e6d8e8ab43eddc95ca62bd4873a813008b537156d5b3137c4655474c2ac7ea17c955ac1404eda158df707e8ab3fe43a6d0d02b8d4012e58178ff25b459001e9d05db0e8d00ada840832ef9df4123c71", 0xa1}, {&(0x7f0000000400)="bf7962443dcde82ae8d9e732944af658c94d50065e8978f98ce5f853e995db2324ff4e99c2f94035bb8933f9c0bf29c48cd6a97083830cd14ebdeee9c84c28ade5f7aef8e1e0d200c050e05b1e5465cf199cb15f7f285e02bef80f66e2e2725a5c239ab682d46fcb6136d8b14e7c91b5768174719fbd3144a3208bba8f56e6bde6c9f32eebe9693302e5307266a8cde77877e5a955f282c7299c471c2f8588124d2aa751", 0xa4}], 0x4, 0xdc, 0x2, 0x10) r0 = creat(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)={0xd0, r2, 0x10, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_REG_RULES={0x9c, 0x22, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x3}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x7}, @NL80211_ATTR_DFS_CAC_TIME={0x8}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xa0000000}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x3}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x9}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xffff}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x1}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x7fff}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x1}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x200}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x100}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xa99}]}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x200008c0}, 0x2004c884) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r4, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) finit_module(r4, &(0x7f0000000080)='%*)[}\\\\,\x00', 0x1) write$binfmt_elf64(r3, &(0x7f0000000340)=ANY=[], 0x40) preadv2(r1, &(0x7f0000000800)=[{&(0x7f0000000640)=""/211, 0xd3}, {&(0x7f0000000740)=""/143, 0x8f}], 0x2, 0x7, 0x8, 0x1) r5 = openat$cgroup_int(r3, &(0x7f0000000140)='cgroup.max.depth\x00', 0x2, 0x0) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x2c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2e}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8094}, 0x4000000) sendfile(r5, r1, &(0x7f0000000180)=0x401, 0x7f) [ 1116.511427] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1116.521013] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:05 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x5452, &(0x7f0000000040)) [ 1116.573727] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1116.598326] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:21 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:55:21 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x5460, &(0x7f0000000040)) 19:55:21 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) fallocate(r0, 0x30, 0x6, 0x3) 19:55:21 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x801c581f, &(0x7f0000000040)) 19:55:21 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xe0ffff00000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:55:21 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x589000, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000080)={0x6, 0x24}) r1 = creat(&(0x7f0000000040)='./file1\x00', 0xa) syncfs(r1) 19:55:21 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x80000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:55:21 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000d00)=""/30, &(0x7f0000000d40)=0x1e) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000fffffdfd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b3ce1311ce439a1fa3c158c5be0200000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f51492c629e80d7b5cfc2445eb01f6891fc3f39a839d539973d8bdb64a7"]) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) sendto$unix(r2, &(0x7f00000000c0)="be02c8e674fafdd7632c96b76d32220892ed83f77f69e5881b13b8738c69635a6c9fe37fe4d94a8e84a7d870eca89fd31f430a176cfdec26741d32163f2bb37cce2c47cd819c719c39e0e077efa4ea8a13f5ccd35a1c70f864f0a234938fffc5700d22e3bc666222462875620216b279ee61fb397556ddb28292c135ba6b5f259197812df4bd3ebcf72f5a97636f5d85a040988a22ae379de5f707e47fd6ca071fe49f1d82dc069982f7b207916bded1005ea4f9f7fa0d21aaa68825279ab57d158e3413aa30ea053a47d8d1", 0xcc, 0x800, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 19:55:21 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x20, 0x20, 0x2, 0x8, 0x0, 0x3, 0x2000, 0x9, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x80, 0x5}, 0x50000, 0x100000000, 0x650, 0x7, 0x7, 0x5, 0x400, 0x0, 0x0, 0x0, 0xd2f}, r2, 0xc, r3, 0x8) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) r4 = creat(0x0, 0x0) dup2(r4, 0xffffffffffffffff) close_range(r4, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e20, @loopback}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0xffe3) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 1132.179306] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1132.180910] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:21 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) 19:55:21 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000040)) 19:55:21 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x6609, &(0x7f0000000040)) [ 1132.284163] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1132.307926] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:21 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x5, &(0x7f0000000400)=[{&(0x7f00000000c0)="8ea59634dbbdf2d48ec747b4e7eea982e3fa4ff30d950ed50cea30a1cf4e6f66ce48195e094c81de68a8db0579bbc1632e62bb91", 0x34, 0x4}, {&(0x7f0000000100)="bba2655992f78853a249a99f4de966d72f7cf439c6cdce5c837296b8e3dc88220236e1596365df6f1b739f810877bb80494d76bcb7a2713fbb5aeff0e09ed450b0c7cae81547fa6a50021a48d62c2edb07c9f5f8b19ebca1dba64f25d70093d3bc61bd672058555e4dd86c9f48b1a0bf5d9b94bdd0a334b9ccdfa7e89cba0d5804edde9a78ad0288008ff4620ace284a7da8ec54b547714853ba9ab0b40982d1f306eb0fffa4b061ece6735aa9d7ed94fd4f52d415920e55822b39124339c1cedfe7402e", 0xc4, 0x4}, {&(0x7f0000000200)="373cc38b96c6093f2fb9f9b6edc48282eecd4723823bc0efe2b270d06dafdb7eefa6ec38a4c89364cd36083915aa0564a07952ee131bbbbc936cde7f7f1389fbe224a4266d88e50fa4459748961e8b354e73a93ee4139dadb04b458f56e595de8a6df75ac3bb708e0a1fea0721770a6bb4840e30fd7a97033e451d322a7d446c7513b1", 0x83, 0x101}, {&(0x7f00000002c0)="dad65d115164f55494ca3a17ec9f6df31dd9bab031234fc04f522beb873a8bea8263e7ab08cfd7d778e66dc8ce64ab655ffe963c9e08b2942c07a7fbef258891a4e29350342a8fa36a6ddb20237b9909c8aaded80ae127970ddc468dbc7eeb16971b8bd95cf3c3e65c4d9d78251030d5cdbb189d91e3262be30d6aff94781ed665adba527add9adea10d0b460547aa24c2d329f7818ed9d697687c07cf2c583b41beee02b652ea6031576f48ea4f849374535c29d9051905a86fd48edf5fa47c41ecb3f31262435cb905fa974333eb2e", 0xd0, 0x7}, {&(0x7f00000003c0)="f0f3cc02473094469482647ba4b3975727fb9309e0f4d96803662bc38b4a1c2de935773659676ca7d9c4a012f9b566c876174a26238553d6ef72", 0x3a, 0x6}], 0x10, &(0x7f0000000480)={[{'^-'}, {'@,!@*&-^-\xee'}, {',\\'}, {}, {'\']k/('}, {'.^S'}], [{@fowner_lt}]}) keyctl$instantiate(0xc, 0x0, &(0x7f0000000a40)=@encrypted_update={'update ', 'default', 0x20, 'user:', '@)\x13}-%+!!'}, 0x20000a5e, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000004c0)={0x0, r0, 0x5, 0x7, 0x2, 0x389}) 19:55:21 executing program 1: syncfs(0xffffffffffffffff) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_NAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r0, 0x800, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x20000805) [ 1132.422121] nfs4: Unknown parameter '^-' [ 1132.438666] nfs4: Unknown parameter '^-' 19:55:21 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xe0ffff, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1132.476989] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:21 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x660c, &(0x7f0000000040)) [ 1132.483790] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:21 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:55:21 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x400082) fstat(r1, &(0x7f0000000080)) [ 1132.551828] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1132.554144] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:34 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x123) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) syncfs(r0) r2 = socket$unix(0x1, 0x1, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000000000)={0xb87cf31dbbffd20c, 0x3, 0x8, 0x7}) 19:55:34 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:55:34 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x6611, &(0x7f0000000040)) 19:55:34 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x141000, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) fallocate(r0, 0x4, 0x9, 0xfffffffffffffff8) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x8, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x0, 0x5}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) r2 = creat(0x0, 0x0) dup2(r2, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x2c, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_SETUP={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_CQM(r2, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x1d0, r4, 0x20, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_CQM={0x44, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x4e3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7fff}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x6}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}, @NL80211_ATTR_CQM_TXE_PKTS={0x8}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x6}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x15}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x4d}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x2}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x1, 0x10001, 0xfff0]}]}, @NL80211_ATTR_CQM={0x50, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x9}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x10000}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x20}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x26}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x586}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x54}, @NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x0, 0x2, 0xc2, 0xffffe8aa]}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0xff}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x27}]}, @NL80211_ATTR_CQM={0x48, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x6, 0x4]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x1e}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x56}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x3}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3f}, @NL80211_ATTR_CQM_RSSI_THOLD={0x18, 0x1, [0x20, 0x4, 0x1ff, 0x1, 0xfffffff9]}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2c3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x18, 0x1, [0x5, 0x81, 0x129, 0x2, 0x6]}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x1}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x2}]}, @NL80211_ATTR_CQM={0x60, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x39}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x442}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x16}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x9}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x4}, @NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0x9, 0x9, 0x6, 0x14d, 0x0, 0x80000000]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2a}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x25}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x44}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x24000000}, 0x4045) 19:55:34 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000040)) 19:55:34 executing program 1: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000)=0x1, 0x4) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 19:55:34 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:55:34 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1145.903685] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:34 executing program 7: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x40) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x50000, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x100}}, './file0\x00'}) [ 1145.943879] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:34 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x6612, &(0x7f0000000040)) [ 1145.974821] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1145.976607] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:34 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:55:35 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:55:35 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = creat(0x0, 0x0) dup2(r1, 0xffffffffffffffff) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0x7, 0x1}) 19:55:35 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c0}, 0x1008) openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x40) 19:55:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:55:35 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0046686, &(0x7f0000000040)) [ 1146.152972] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:35 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:55:35 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0096616, &(0x7f0000000040)) [ 1146.193742] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1146.207445] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:35 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x6628, &(0x7f0000000040)) 19:55:35 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000500), 0x200000, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) sendmsg$DEVLINK_CMD_RATE_SET(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000640)={&(0x7f0000000080)=ANY=[@ANYBLOB="74000000f56a56776ce627a94d7679447974c23533bd69d5c3de704062c6ac3b3bd1169cf53e2315779baaf0ad1661b9b0d5ac15a4045b558bf4bfcf22e3365c9d9583462b60d880cafdd0a7fac3501417f8672cc489915a919198fc688a0a6755c2ab843484f126227db456410314499f9b767a11f5e8403e8003615c7112b924d24b494d70564cfbefc492b06609a93326a95fa10b0172762f245a099f4dcbfede28eb99eaf49b59538937786effb77a9ff5f0149326d17231a5396b56397115a60e79c35e3901462272da3531045dfd8960d7d2bda9b90ed8a9655ca3a9e51603e0d2e282ac0f3c0b28e58fcb04b6", @ANYRES16=r2, @ANYBLOB="00032bbd7000fbdbdf254b0000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000c00a70005000000000000000c00a7004000000000000000080001007063690011000200303030303a30303a31302e30000000000c00a7000080000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x44010) [ 1146.216838] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:35 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:55:35 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x50) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000fffffdfd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000087c0545ead833e1b1af75fc739310d093f3ce932d4493e808e2348426e4a2bec9a43491c25c76f6a2468f91d7967d100"/253]) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) r3 = creat(0x0, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f00000013c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001380)={&(0x7f00000001c0)={0x28, 0x0, 0x800, 0x70bd26, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x2004c003}, 0x4000) dup2(r3, 0xffffffffffffffff) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000080)={"f0595bf63bbf0cfb3ac8208f78f75a07", 0x0, 0x0, {0x80, 0x7}, {0x2, 0x4000000}, 0x7, [0x1, 0xffc0000000000000, 0x1, 0xffffffffffffffff, 0x81, 0x80, 0xff, 0x401, 0x8, 0x9, 0x4, 0x10000, 0x7, 0x5, 0x10000, 0x4]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000200)={{r3}, r4, 0x0, @inherit={0x68, &(0x7f0000001200)=ANY=[@ANYBLOB="00000000000000000400d43a321d30000000000000040000000000000000000080000000000d0000000000000000000000000000000300000000000000020000000000000008000000000000000700000000000000693300000000000003000000000000000500000000000000"]}, @subvolid=0x3}) syncfs(r0) 19:55:49 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40046629, &(0x7f0000000040)) 19:55:49 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x3000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:55:49 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x80600, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x300, 0xc0) 19:55:49 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0185879, &(0x7f0000000040)) 19:55:49 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:55:49 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000000080)=""/194, 0xc2}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000001c0)=""/8, 0x8}, {&(0x7f0000000200)=""/246, 0xf6}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/232, 0xe8}], 0x7) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 19:55:49 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:55:49 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000003080)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000001c0)={r2, "1169feeb427ab0e2253af9114f0f7407"}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000080)={r2, 0x6, 0x0, [0x80, 0x8, 0x8, 0xfffffffffffffffb, 0x100000000], [0x5, 0xffffffffffffce27, 0xbe, 0x5, 0x5, 0x2, 0x1be3, 0x2, 0x40, 0xffffffffffffffff, 0x0, 0x45f4, 0xdb, 0x3, 0x8, 0xd724, 0xfffffffffffffffa, 0x7fffffff, 0x8, 0x4, 0x5, 0x7, 0x4, 0x8, 0x9, 0x4, 0x4, 0x80000001, 0x9, 0x57, 0x4, 0x4, 0x1, 0xaec, 0x2, 0x8000, 0x7fffffff, 0x9, 0x444, 0xec2, 0x10001, 0x2, 0x1, 0x101, 0x8, 0x20, 0x0, 0x8, 0x8001, 0x2, 0x5, 0x8, 0x81, 0x2, 0x8, 0x401, 0x7, 0x71, 0x7fffffff, 0x2, 0x5, 0x1000, 0x80000001, 0xba1f, 0x100000000, 0x6, 0x100000001, 0xc71, 0x3, 0x1, 0x1849, 0x1000, 0x1, 0x4, 0x7, 0x5, 0xf6a1, 0xffff, 0x4f, 0x4, 0x400, 0x80000001, 0x0, 0x800, 0x5, 0x6, 0x9, 0x4c06, 0x80000001, 0x6, 0x1ff, 0x9, 0x1, 0x1611, 0x2, 0xb489, 0x38, 0x5, 0x0, 0x1ff, 0xfffffffffffffe01, 0x5, 0x3, 0xf45, 0xc33, 0x5, 0x0, 0x9, 0x1ff, 0x7, 0xfffffffffffff572, 0x3f, 0xb6e, 0x3, 0x3, 0x3, 0x5, 0xfc35, 0x400, 0x2, 0x1]}) [ 1160.115094] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:49 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0189436, &(0x7f0000000040)) 19:55:49 executing program 7: r0 = creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000000)) [ 1160.165823] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1160.169150] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1160.185256] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:55:49 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:55:49 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x141500, 0x0) sendmsg$unix(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="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", 0xff}], 0x1, 0x0, 0x0, 0x4000}, 0x80) syncfs(r0) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x5]}, 0x8, 0x800) 19:55:49 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40049409, &(0x7f0000000040)) 19:56:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086604, &(0x7f0000000040)) 19:56:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:02 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x9) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008010}, 0x20004080) 19:56:02 executing program 1: sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='lt<\x00', @ANYRES16=0x0, @ANYBLOB="04002dbd7000fedbdf2501000000050002000a000000050002000a000000140007000000000000000000000000000000000006000a004e20000004000500060001004e21000008000b00", @ANYRES32=0x0, @ANYBLOB="0400050014000700"/24], 0x6c}, 0x1, 0x0, 0x0, 0x90}, 0x81) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000017c0)=[{{&(0x7f00000001c0), 0x6e, &(0x7f0000001680)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/230, 0xe6}, {&(0x7f0000001340)=""/218, 0xda}, {&(0x7f0000001440)=""/48, 0x30}, {&(0x7f0000001480)=""/208, 0xd0}, {&(0x7f0000001580)=""/233, 0xe9}], 0x6, &(0x7f0000001700)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x1, 0x2000, &(0x7f0000001800)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002f00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001840)={0x1650, 0x35, 0x100, 0x70bd26, 0x25dfdbfd, {0x5}, [@nested={0x213, 0x8f, 0x0, 0x1, [@generic="95f779383583bbe44f904b07273dc7b724753d8faab90129d11aa57d09570799ec66564a49a37aa5a0413d50764aede5e07b4d054c9d70c2130a5cf32d5218312c1f897f3bd809df880df5dbd982d20675eb81e7de367d64ecdf5c47079c7f4956ca54ffbff9873d100adc0800de3b5965f3df9d1d7696e31880f16e022a364bac22a56c5c09cf23ebfef80f0867b112689579e1575ebb2a41e18df2ed7a5681669dfbf57b75", @typed={0x8, 0x42, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="14d6e135c3794fe1bf85b7ca77ec745640e2a8c692abb407a4a6d30fae5dcbff8722c0d9fc31dac5a5577825c43b3358a0a2ca0280a1665a0013b93066b8329b459126187623a007391022ff18b796d4d33daf4e2965879c20924926a9ec43bcb66229fbee236d8080354123844a89119f91f993cd8dbbd8415178937aa27834f3837a239a82dca2759ddbc3fe540b686bd5da77a6ffa1d17b4aee2606ade4888740ad91127e0e6fae73f9b719e40b540ba874ee25547f0172b75d30d160457ad1239de6", @generic="c98f19032bfcd2d810486292fbe55f9967fc32ac2b039c2586f298a665dba1c05b8e364e8c505562054f1815459fee363d1fd90e86deb7e99c5e624e82aed3cec4c347aeef687d91b57a994497d7e23d9113d3e32ea67605bd2516da6bdac3ea6e5572a14656203142909f32a18010b6e3fa3a5baeebba65a66b61318776fc359e74", @generic="91f2fcf107db4b25c4c04442591c7137692025e217f7b0d56db587"]}, @generic="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@nested={0x19a, 0x3d, 0x0, 0x1, [@typed={0x14, 0x6a, 0x0, 0x0, @ipv6=@private0}, @typed={0x8, 0x4f, 0x0, 0x0, @pid=r1}, @generic="ef7da5c284dfc6d3d94e9cb0984a60bbdbed20f34ad6d0a0bc7bc43fb670b655e9b168db648e2d64120759", @generic="6aef52dff546375f47b4e2f5ad40af1633e17156c87b006625f663e7d4fa47ea886534e18ee2441cbfd789e13a58f1ddefa0b6a8280decf949c8c8a578492244d893ebad1e07b859cd0ce0f1e5469f61d7c815c40f324e9ab9e80e27744ee2f82594a632132ed89e9b7894ffca7a2a08ede1fc00b3a7b0a124efe3b2f371bdaf0e0e80b3f1b608b10e4e8a7bcbd9af7d7fc6549ba6ec14b73fae62344193cb8873020ae5bc2f7e261e4bf7e3f3f037e7db298a72c0ffc17ab9cc1c46b2a29041", @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@loopback}, @typed={0x14, 0x81, 0x0, 0x0, @ipv6=@empty}, @generic="ebe674a39f96606c23d871d473c8006b34fd7ade97906bfbee9b0167efa3eba7f4917ca11b10f0acf1b9792864307d62cc9479904e5409a00f637b7540210e88b33a0c9db5af099df4505d244aa0b2587f53d568e11b45a0cf54418c04068e37a99369743ac60e"]}, @nested={0x28c, 0x8, 0x0, 0x1, [@generic="20c276deaa24f99024c2a3e99faf417f5be356353df83417208152f16cabdd20830510a809dcf5f5105416d62d2a74d9fd81d961c95ff1dd3d56661f", @typed={0x8, 0x5c, 0x0, 0x0, @uid=0xee00}, @generic="ad0e1483e36bd1579754c7e60c3cd2cb259442df6b07350413281565fa13995d2e0964d3bca209c9b6335776876ce9d129e94ffbb7b65e7bc1ffce778f72866b1ea5083c8f2c64b5f329624e3aa593e558de12bd0023eee97809825b99af3876546e0be42f816b09caaaa6d770f34c3a4dfa69a47ca036f1e4159a66c1291c653d2cee368461a1f18017deb3a3b7b1603a8ed071cd9ef9d4e2eb12135a40f55c2bf116408bd005cbbb76448c9345d24f9e553bdab8f3b0463baf", @generic="ab18067380092ac1a0d23a3f3af6845af578bc80c1084c9824cd2f5f0b0ab8264d39bf64a0c4e732ea164ee7ed44b68cd55382c6f7cba2296fd83a00822ff90ba1e1fff8a9f5a4499eedb534904a44001e98810948c8fc910be020398f7a5c8d3f5001a3c430ba746bd1af2e1b16f761fac7410ecf2e54b66e967b86664265f73a5ea0d9dbf89d863282372b3f7f94cb2b197280d5e4b79fc46ef7817c9c64581f61c3647ffc", @generic="17de215fe5abe60c703737ce27d80175330d990b0779e9eef128e354022447d795a0d9dbab18b7099363d4ab19f555004815a4e702c528465648c0a6b2a9e3a212c2d54e1f0f8d39d886c827e0b142f2c0a9b7626bd6093460e23f4a47f553e157e0c49d7bda3236f96c10138f6ca537e0f348c8ee3091f8ab27c61db658aabc6e6de1b78a5d8d8e2e5505056f1929beef1cdd1e97d71f001019903c9db7f8edc1c616c9d5fb1ccbdd02c16e889fc9422f1177d879e9f3429ef4645f7d05f5c62300a28c81e6076a5fd406b46c39966a60e20445f24322d6d4c5c3e731f7b3a84cd4d1ec"]}]}, 0x1650}}, 0x20008000) r5 = syz_io_uring_setup(0x4d4f, &(0x7f0000000900), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x0, @fd, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r5, 0x8000000) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) io_uring_enter(r5, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x353e, &(0x7f0000000040)={0x0, 0xb6c0, 0x4, 0x3, 0x8b, 0x0, r5}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) syz_io_uring_submit(r9, r7, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x77359400}, 0x1, 0x1}, 0x77) syz_io_uring_submit(0x0, r7, &(0x7f0000003080)=@IORING_OP_SEND={0x1a, 0x2, 0x0, r3, 0x0, &(0x7f0000003040)="5ee4a025cdfd3c9bd56419e74b2c247c9dc86de2235332a317ee348e74075de9249bd5f1bc6f1f9d64ae3e078451", 0x2e, 0x4000000}, 0xcb) r10 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r10) sendmsg$IPSET_CMD_TEST(r2, &(0x7f0000003000)={&(0x7f0000002f40)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002fc0)={&(0x7f0000002f80)={0x14, 0xb, 0x6, 0x101, 0x0, 0x0, {0xc, 0x0, 0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x48}, 0x10) r11 = dup3(r4, r0, 0x80000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000001, 0x10010, r11, 0x0) 19:56:02 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x3ff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x0, @multicast2}}) 19:56:02 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc020660b, &(0x7f0000000040)) 19:56:02 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:02 executing program 6: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) [ 1173.396305] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1173.398383] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1173.418181] EXT4-fs warning (device sda): __ext4_ioctl:886: Setting inode version is not supported with metadata_csum enabled. [ 1173.420636] EXT4-fs warning (device sda): __ext4_ioctl:886: Setting inode version is not supported with metadata_csum enabled. 19:56:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000040)) [ 1173.480312] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1173.482510] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:02 executing program 7: ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x7, 0xbb91, 0x7ff, 0x3, 0x8}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 1173.570938] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1173.582442] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:17 executing program 6: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:56:17 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x8, 0x7, 0x20, 0x6, 0x0, 0x2a, 0x2000, 0xc, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x5f780000000, 0x3ff}, 0xc00, 0x2, 0x8, 0x6, 0xc688, 0xa8, 0x8, 0x0, 0xfffffffc, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) fcntl$addseals(r1, 0x409, 0x6) 19:56:17 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x8c000, 0x0) syncfs(r0) 19:56:17 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x5000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:17 executing program 0: ioctl$PTP_EXTTS_REQUEST(0xffffffffffffffff, 0x40103d02, &(0x7f0000000000)={0x7f, 0x2}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) read(r1, &(0x7f0000000d00)=""/30, 0x1e) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000d40)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) ioctl$PTP_CLOCK_GETCAPS(r0, 0x80503d01, &(0x7f0000000180)) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x0, 0x1f, 0x1, 0x7fff, 0x2, 0x6, 0x200, 0x1c8, 0x40, 0x24b, 0x9, 0x800, 0x38, 0x2, 0x80, 0x3ff, 0x6}, [{0x3, 0x4, 0xffff, 0x3, 0x2, 0xb388, 0x0, 0x6}, {0x60000000, 0x1ff, 0x1ff, 0x8, 0x7, 0x8000, 0x1, 0x59a2}], "ef", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xab1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r2) mount(&(0x7f0000000cc0)=ANY=[@ANYBLOB="00000000000092f2feee6c343c000000"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x8a020, &(0x7f0000000140)='\x00') 19:56:17 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc020662a, &(0x7f0000000040)) 19:56:17 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x4008660a, &(0x7f0000000040)) 19:56:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:17 executing program 6: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) [ 1188.277225] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1188.314264] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:17 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x181081, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) creat(&(0x7f0000000140)='./file0\x00', 0x4) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) ioctl$RTC_PIE_OFF(r2, 0x7006) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000280)) [ 1188.320418] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1188.328823] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:17 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc028660f, &(0x7f0000000040)) 19:56:17 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x4008660f, &(0x7f0000000040)) 19:56:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x9, 0xa080) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000300)={0x0, 0xfffffffffffffffe, 0x7a, 0x4, @buffer={0x0, 0x6f, &(0x7f00000000c0)=""/111}, &(0x7f0000000140)="07447e9cb422701c76bfdfff2f09ce6c1154e33d7a2dedb55c53f38fef1e61274bab7df95ffadff463180b74ab9db813868098b16f82dcefcb8675e6d6901ef3289634c8831ba457caed211590fdb0f1dc1f3094f308c364152b9dedb07cdc29cb036c554ecf73a9ae8701ace770fde19df833c7ab11e9d2622e", &(0x7f00000001c0)=""/223, 0xf8f, 0x20, 0x3, &(0x7f00000002c0)}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r3) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001580)={0x53, 0x2, 0x57, 0x34, @buffer={0x0, 0x1000, &(0x7f0000000400)=""/4096}, &(0x7f0000001400)="388bc9c5651c6acd39ec29be15bfaaf4cdabbac4f189a72d92aaf5bd4487b92ef36056af096974d5cea5ab216e76e4e348529593393fd4807dbaf994bd7f049f66defe21c325ac9812ea8bcb12f65e1eaaeef611cef1ff", &(0x7f0000001480)=""/169, 0x4, 0x5, 0xffffffffffffffff, &(0x7f0000001540)}) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000003c0), 0x40, 0x0) openat$incfs(r4, &(0x7f0000001600)='.pending_reads\x00', 0x4c0f80, 0x136) 19:56:17 executing program 6: r0 = open(0x0, 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:56:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:17 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:17 executing program 6: r0 = open(0x0, 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:56:17 executing program 6: r0 = open(0x0, 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:56:17 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0406618, &(0x7f0000000040)) 19:56:17 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x6609, &(0x7f0000000040)) [ 1188.548295] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1188.582349] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1188.584319] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1188.593695] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:32 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40087602, &(0x7f0000000040)) 19:56:32 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:56:32 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:32 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:32 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x400, 0xfffffffa) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:56:32 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0406619, &(0x7f0000000040)) 19:56:32 executing program 0: timer_create(0x9c664896688d3cb7, &(0x7f00000012c0)={0x0, 0x18, 0x1, @thr={&(0x7f0000001140)="628366bf5a934c60d3802cde687635276b4489f976032ed6255dc98e38850be9c615491e36b3a91293929991a92545673088c8c083c92886f07249e4fde1c14cf987f5af332fd4778cc1abe75fb7bb3516f30720da92bf5289e6de9664b2799f5a8e6c589aa5b80f299796181cd28b269810126a38343c01cb65191d709d92f3044abf7dffa9b5d9c00902d6c4637296c06eefdc5ce2ef5ddfbc595b06df060fb655d9989caa8bb3d1a7f3d4feefb153e2b22d353d909a4df4c3461451d81d1909", &(0x7f0000001240)="1ec1df3e051f98dd084ecabd47a67ed8f48613c2421b5fd12ca81b11392a84a0d19815a5b89617ba70a3d350ab9e3141916939b53bd14008e21ba9f5a4db127691e396c38234a3705fd37eeafa12269935"}}, &(0x7f0000001300)=0x0) timer_delete(r0) timer_delete(r0) timer_delete(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r1) 19:56:32 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000200)=ANY=[], 0x8) sendmmsg$inet6(r1, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) sendmsg$inet6(r1, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x4, 0x0, 0x0, r2) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000001240)={r0, 0x3, 0x3, 0x1}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001340), 0x2854c2, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001380), 0x200000, 0x0) r7 = syz_open_dev$evdev(&(0x7f00000013c0), 0x5, 0x422141) r8 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r8, 0xc0c0583b, &(0x7f0000001500)={0x0, 0xfdfdffff, 0x2, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00', '\x00']}) openat(r8, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) r9 = syz_open_dev$evdev(&(0x7f0000001400), 0x0, 0x400402) sendmsg$unix(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="fe2ce9dc8de602e07881fe9d9718967a95fa36b5d8703b2c53d3c8da6336fe22e5878a7e3f6fe41dac3a6a8de25977015d50712dbc689bca2340fd93ffd1f7c6960023", 0x43}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="16341235edc39d603aed5ee60e5a148fa9b5fc9dd525ff8129183548e9459ad02f205e98d14461b61c0fb42b38370516a13cdcc147d1f2f24837eb56953a0d47ca144c96be90eeaf2ab2f4aed265f0228ef252d99cf7dd42971dd4a37da8eca13511df9b8dbd47edca4e22512a2c52b1c74c16a5f757107078ce536f734bccb64c7fec430e1ab45c6d", 0x89}, {&(0x7f00000011c0)="ded8511e8fea37dd9b07168a789812b56b41f7c834385dc9e5c282c6ebcf2a04373d69193490c1376e8b87d641cf14bdcc45abd447124edad051ec18b34359034bd5da5acab69417b2670a0301159b736ac785e3ba06db6297", 0x59}], 0x4, &(0x7f0000001440)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r2}}}, @rights={{0x28, 0x1, 0x1, [r3, r0, r4, r5, r0, r0]}}, @rights={{0x24, 0x1, 0x1, [r6, r0, r7, r8, r9]}}], 0x70, 0x20044801}, 0x40) [ 1203.918532] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1203.920242] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:32 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0506617, &(0x7f0000000040)) [ 1203.945463] EXT4-fs warning (device sda): __ext4_ioctl:886: Setting inode version is not supported with metadata_csum enabled. [ 1203.957098] EXT4-fs warning (device sda): __ext4_ioctl:886: Setting inode version is not supported with metadata_csum enabled. 19:56:32 executing program 7: sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0xc011}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x40) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000180), 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@initdev}}, &(0x7f00000002c0)=0xe8) sendfile(r0, r0, &(0x7f0000000800)=0x8000, 0xa9e) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="20032abd7000ffdbdf250c00000008fa3a0001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000044}, 0xc0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x16540040}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x48, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6}, @GTPA_MS_ADDRESS={0x8, 0x5, @empty}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_TID={0xc, 0x3, 0x4}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/crypto\x00', 0x0, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r7}) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x58, r1, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_NET_NS_FD={0x8, 0x7, r3}, @GTPA_MS_ADDRESS={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @GTPA_VERSION={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r4}, @GTPA_LINK={0x8, 0x1, r7}, @GTPA_TID={0xc, 0x3, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) r8 = creat(0x0, 0x0) dup2(r8, 0xffffffffffffffff) dup2(r8, r5) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r1, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8}, @GTPA_LINK={0x8, 0x1, r2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @empty}, @GTPA_VERSION={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1203.991325] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1203.994291] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:33 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x9000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:33 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) [ 1204.094768] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1204.116559] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1608000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:33 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x400c6615, &(0x7f0000000040)) [ 1204.178435] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1204.195565] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:45 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1800000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:45 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40106614, &(0x7f0000000040)) 19:56:45 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc080661a, &(0x7f0000000040)) 19:56:45 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xa000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1216.294656] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:45 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000080)=0xfffff92f) syncfs(r0) 19:56:45 executing program 0: ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448e7, &(0x7f0000000280)="64c3f8bf4ac066cf5df1b40e7724a498ac31156737d7086123bc60c4e9abbe5c1b65f83d22a18c1c210e91fbb03db8e48284ae7bd64a31727307962707b2173fa9a2c94ccf4755e375b821cbf1be2254bc8ac058b424ea52a435166034fab9fa03408faee160493c742b14c79c4c1cbdfad7c7843caea084f08a88003146de8866bd04c072af29823a4f36db4835fedf1ed3a5590568a54a266514dade3bf01cde911399af780f8ec1c8793fa857fa0373047b8cb3bb9cd3cff851dd9d48bd881d3074a875b5ab3e72daee2ab5320f1ad01c2a00566f216bb49744fb5b6253e63ed873e3dcdc") r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') pread64(r1, &(0x7f0000001100)=""/4095, 0xfff, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r1, &(0x7f00000038c0)={&(0x7f0000003580)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003880)={&(0x7f0000003740)=ANY=[@ANYBLOB="240100", @ANYRES16=r2, @ANYBLOB="00082abd7000fcdbdf251200000008000800fbffffff9000018008000100", @ANYRES32=0x0, @ANYBLOB="140002006e657464657673696d3000000000000014000200766c616e30000000000000000000000014000200626f6e6430000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0], 0x124}, 0x1, 0x0, 0x0, 0x20064050}, 0x20008080) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x144, r2, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_EEE_MODES_OURS={0x130, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x560}, @ETHTOOL_A_BITSET_VALUE={0x4d, 0x4, "15bdbf850a80568bbe93519c20a85a0dbc3ca70cddbbde945a12c3e3c1ab86f85858eca57cec3c0f52e41452d9d927bcc20fbf05fe2a39ed494ce1cd33b82730fea1127fd306703678"}, @ETHTOOL_A_BITSET_VALUE={0xcc, 0x4, "51ef590582bdaa2f48933eeaeee8f93c2a707a69035a867017ed14a9fb9d7275f535cc565c6629fba3327fd62a0ffc987a09f8b0e7f8ec60bf3498379c30e7d8ab63adfe9703ff590686e4af9f24011dd4341bfff8c935ea60d5fafa1aeaa1b58a02d3c6434f1db995eb5232c3e2be58d31844910b904c861b3a137d8f7e4102a0db34f0e64ddea41f10d7a83bd303b80a7a0d63c8863aade511462810b3386a9ca847171218c48ddfb11fd003baa433d6871d6e5523e7e880b7014ec10e3dbfb2a963a8c393c1a2"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7}]}]}, 0x144}}, 0x20004000) 19:56:45 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:56:45 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) creat(&(0x7f0000000000)='./file0\x00', 0x80) [ 1216.317212] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1216.333734] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:45 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0c0583b, &(0x7f0000000040)) 19:56:45 executing program 6: open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) [ 1216.429789] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:45 executing program 6: open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:56:45 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) 19:56:45 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2c00000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:45 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000000)={0x0, 0xa16, 0x9}) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='-#))(\x00', 0x6, 0x2) r1 = creat(0x0, 0x0) dup2(r1, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x4}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000180)={0x800, 0xc9ee, 0x4}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x20000000) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) socket(0x1e, 0x1, 0x0) write$P9_RLINK(r1, &(0x7f00000001c0)={0x7, 0x47, 0x2}, 0x7) 19:56:45 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x10000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:56:45 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) syncfs(r0) 19:56:45 executing program 0: setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[@window={0x3, 0xfffa}, @timestamp, @mss={0x2, 0x90}], 0x3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31afa00434ef9bab774bdca0d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mount$cgroup2(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680), 0x2000004, &(0x7f0000000740)=ANY=[@ANYBLOB='nsdelegate,memory_localevents,memory_recursiveprot,net_prio,euid<', @ANYRESDEC=0x0, @ANYBLOB="20d7"]) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000180), 0x4) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="d43dc500c65f5bda5eced127d7c07a3bc5c7d2d4823eb59b421dd3270d448baa1007c40eb8b3e940ee4388de9adc0cd139b9a6e36783ab9d9a0a8025a2847ee2ffa4061e64cde3c97a2634e61f551aaaee38f97782750b6497d97cacec70ebdabc86b6814c0d98f2442a95b438e97027da28495d77e8583b09cb062ea56b0fbb85fcdeff3672f18ff9dd5d9d6d2954ab8880241e4a571a67eab22d4a604d8755cb64ce0cb965d53d66cf7999762ed2b484d9696cc28df94854992c126e22a80d452a8d8937c7b986ef36a327523c9a55e994d7f336c8a602f79a61684321b1e1d2e4543517dc81aca15a2ae9d3b8139f10161004a4fa09b83e4d0d5f64f6951084e5be8842f3bf5a97eec67f31e3105c7bb91c4cf1e7fb8398b7cc44890742b64651d64e7d6e7ed9281bfba1f8e6bb2abc7bc202b881098c6492fef4c63e1bdca48557e9148d018108808d6ec4482c2adca6525312386e078a73dfe3363b9f06cc31d5a8336c4a5be86c8dd07459f9e0e99fd9e6fa2a0ed8a1476a66f59cf22e30f222d5700ca26864e7c347f9649f7e0570465d58ba260537f211bed10daab7ee2d368e09d2db1a4692483af80bb52c208b38beec7692922bc967e795ed2955f7fdc369536d0adb452e3a0b92f6a2b6492d2fb96719f58ad5a9418a9e64ebdbcc81ecdb2a90caa36e0057f7478a6fa22f7ce347f2875476b0ea5c2ad8ef4783932160a27883e83c55a36544ce6b56c9445d35d264fdff4f454b4940bb946e7cca2b18f7ad9055679f1ceda69a310cc4e8e211d9b6ff1e0eb150c192e05a1c67218c7bb52c636e0bef3b73cf1833325de9b011f997e316b04764f004bf692b0168a1a619b26e13cdd65b9bb7a3b17764cd9e0557e7e9078d79bc939a14000409e8aeae9299e36afd1b2a250542016d2ce7d7d589591ba93c73e50c66cc77469e220b8eab2a3b84a02c6bd93113ebb798f0e7a4b903143672f4c33f35aae4e671b2d60c85cb8468d6bdc07e9fd10515037e405a3a51aca913a74c5de076a1b228b2282d662b59a8ef683347afb3f20f745cf0a0373344f7b4569b4ab845cedf3b07fd889cacc8c4bb462983d259aba4cb5cfd8e233072cb3cd582b6d36677799cf3d2e66c9a1d84ee85e8729c7d56e95810a11e4ebf53934d02018431c74c12dea93c1728b637acbf68dc39944bf3f92c7e32901fb0361bac58fc9bd8c6ae43b642a73953ed573dae9f0de322e8cfc5a6ba84ee9701aef1ab84a2a024bfe668beb6a4ec82c666c230a9755d8b80d02ac085abb16614a370cf8f1a1eeb445edd12b13fc0ea175b9cb1bd0053d1aff8a22345755ea1e399430e140c4e0f6db3f183c9c590d8254e701edf8193b38ea4c4d0108cbc07b0d95d0a1e2827733cc43346f6a016cb46f3150dfb6b935644161fb798f9858520515ee0e179f118bc5daafe"}) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x4e20, 0x4, @loopback}, 0x1c) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) sendfile(r3, r2, 0x0, 0x9bbb) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000000040)=""/17) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x53) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 1216.550236] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:56:45 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) [ 1216.600758] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1216.602501] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1216.612803] SELinux: Context -#))( is not valid (left unmapped). [ 1216.612915] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1216.905965] cgroup2: Unknown parameter 'net_prio' 19:57:00 executing program 6: open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:57:00 executing program 0: r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x8f) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) setns(r3, 0x80) syncfs(r0) 19:57:00 executing program 7: write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRESDEC, @ANYBLOB="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", @ANYRESOCT=0x0], 0x40) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0xb0, 0x2f, 0x10, 0x70bd26, 0x25dfdbfe, {0x10}, [@nested={0x99, 0x77, 0x0, 0x1, [@generic="2b9aa4f56900fe658fd6986198447fee5e9f871b23ecc20606f5e07969596fc0bacae597093392e1bfc52b58a66d0628c2c69c4fb7f95060e55a66797ff12a5f267d280ae6062bb1135fc19b8d35e24c27ed1c57d90d89aac2e75200952a6110865c020ae1b36a8e4366529d829e20b60f43a6bb40989ea86bbacc79777fb84187440182728bd12ed4030243f8b74647f240dcf86c"]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000}, 0x20000015) 19:57:00 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e00000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:00 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$cgroup_pressure(r0, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x10001}}, './file0\x00'}) r2 = creat(0x0, 0x0) r3 = dup2(r2, 0xffffffffffffffff) dup2(r0, r3) r4 = creat(0x0, 0x0) dup2(r4, 0xffffffffffffffff) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x16980, 0x0) syncfs(r5) 19:57:00 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x4020940d, &(0x7f0000000040)) 19:57:00 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x18000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:00 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2) [ 1231.384432] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1231.405430] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:00 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x8140, 0x12) syncfs(r0) [ 1231.430570] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:00 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) r2 = open(0x0, 0x1810c1, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x44, r3, 0x200, 0x70bd29, 0x0, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_BEARER={0x4}]}, 0x44}}, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x378, r3, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x360, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xcb, 0x3, "0f959f673b7d853ad46563a4eb80a3d563230150dabc0e4ffbc86f1e71cf98a46c7c8cd0f6d1c71cd36f989d7b4d4651f08be3176aef16244ea122a72b8ccd4c3bfa1e06278e31dea4f0cfa17532d1f8162fb41a884f3b695744de3731391d878cc3e608b5b63a7c1e18b939dfc1c633ecb8f953f30200d4ac2139e9b31d2b98d275910fed3eed0b86f92ebf58208021c7e8befe7ff8a1508a7924a72b26649321ca26deffc887481662fc2b12e4f889b01db6acb5fc57879e10405d6c688b7bb9d9e7392e5115"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xa0, 0x3, "a8b2778ba602feda919e222006b3f4584e7b1d567b0f9379b9c8b875627b9b9459b3bd89d17756cac1a50538cf8d8bbb90ccb80deadb199e3c26ecc6dd4b8079db42f6dccdac5fdedaac9c86f992f218634b7156176c58c69b788c294bc0f3c82c820b74709ed7b41236b888a595df10ca9b9b2376a4e405cbf536dd5da6004881184659f1663701236b71a9570012108861bc3178f6a20b4f8da7dd"}, @TIPC_NLA_NODE_ID={0x12d, 0x3, "878c3df88eb81dceded7a3acb015c40cfe20c6c5fd1f7248092a547ddc51eff8931eda96b85afa70000000b485f3e5796214f90007960b009114824010b53cb2a557aeb001d5071ca5fe8baebf5f3cc09c4e7c794053fb21d582ceda22994549252d393bab4a0d71af0b46a9ad043fa4ee5f845435b8daaae52c35ba64ee0d0e601be82c18a8005bb6f90000000000000000b7bc76ab1fa1795494a424b9359d33856f2c84a44015196cef896406916745a93239035309e13a994359b33f7844e22c619db39603a5440a8e37dc43e9f2901b2cc19a66af9eb3ab41e1f63acde71ccf9a647caba2df8d78e4c3e590e71b16a4515f8f2c6638e502c202e614c009f40aabfdf1eda62d74bae133f5254cf5b65a3564e2b44c48006ee43ab7df8d8f097b5dfbdb95f41596"}, @TIPC_NLA_NODE_ID={0xb2, 0x3, "c9bee90961c07c1e25ecd02056090000000000000000c8ed9ee02e870c1574e29f911636e8602593768080b208d2ae393b3710ad88423f4416a479cfa3d6a66a0fffec283319d7d9313b8bb222693fa05a9a814926a41ee43c48aacc2245501f34e1c8c8cfaab4f5dd49026fc8692722fc407b1b0e34d3191e6aa3a8e8a5dc6c6f017ece387e62ff071c26ee532ffd1739d8cbc9b0ae4a0627473962f2f4c35a312901fdbebb509b310e2ac66bbf"}]}, @TIPC_NLA_LINK={0x4}]}, 0x378}}, 0x880) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r4, &(0x7f0000000340)=ANY=[], 0x40) 19:57:00 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 19:57:00 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40286608, &(0x7f0000000040)) [ 1231.517123] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:00 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x3) 19:57:00 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:00 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, 0x0, 0x0) [ 1231.585779] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1231.600646] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 1231.606985] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1231.628804] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1245.839975] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:14 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x4) 19:57:14 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40806685, &(0x7f0000000040)) 19:57:14 executing program 1: syz_open_dev$mouse(&(0x7f0000000000), 0x101, 0x40000) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x140) syncfs(r0) creat(&(0x7f0000000080)='./file1\x00', 0xa) 19:57:14 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:14 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2c000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:14 executing program 7: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x164, r0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xa4, 0xa8, @random="49dce9a0f46e1b7520f3d03c9f024cb8c04cf2e5aced21f2bc8f59bfe2ab39895f42674378832881421ce5e351ca6243bfee9031a142a1f687f97ac369e1c16f1eadf50a39d0fb8297cacb54423dad3425063349811245698be9ee3861e20b7cb73b6c337c9d9f3b9fe096038bf084f4ef91011f1fe0907ebc645c1b07c76ca6d4a8be2de49d1eec5cf689b1617fcd84065fac520465eb95e03eca77b6dd4b39"}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @DEVLINK_ATTR_PORT_INDEX={0x8}, @DEVLINK_ATTR_PORT_INDEX={0x8}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @handle=@pci={{0x8}, {0x11}}]}, 0x164}, 0x1, 0x0, 0x0, 0x8840}, 0x40040) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000340)=ANY=[], 0x40) 19:57:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:crontab_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = syz_io_uring_complete(0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000180)={0x9f, 0x3e, "d95e0f87ca0c39a2c22c81f2d159843a67319779073bf3d0001dbacf323034446f5f01f08a27b17854036ebd6a812cac8a47ed41dd15accf893f05674cae"}) syncfs(r1) 19:57:14 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, 0x0, 0x0) [ 1245.848496] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:14 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1245.916330] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:14 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x6609, &(0x7f0000000040)) 19:57:14 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, 0x0, 0x0) [ 1245.965830] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:14 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:15 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x5) r1 = creat(0x0, 0x0) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0x2, 0x4) syncfs(r0) [ 1246.061523] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:15 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) [ 1246.125929] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1246.127879] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1246.149406] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:29 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:29 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x80086601, &(0x7f0000000040)) 19:57:29 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x9) 19:57:29 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x2000, 0x1a0) lseek(r1, 0x7, 0x4) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000080)="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") write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r2 = creat(0x0, 0x0) dup2(r2, 0xffffffffffffffff) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, '\x00', [{0x1f, 0xff, 0x200, 0xfffffffffffffffc, 0x1ff, 0x80000000}, {0x1f, 0x8001, 0x9, 0xae48, 0x10000, 0x1ff}], ['\x00']}) 19:57:29 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = creat(0x0, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/65) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000100)={0x2, 0x58, "ece317d29f0bddce89924803384fa8e6245811218a4055ef6b4224851d7ea3e0eabc22e85501abcf6fa7c946d4cf779d5d88aab6472a45d9220bbb22cce79dfcf6225684116a0f8d2677e8b8a8cb052eb39fc211562429a8"}) 19:57:29 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x44, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:57:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x40000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:29 executing program 0: clone(0x8004000, &(0x7f0000000080)="6d4e71f8c3fed05180a7bc370b8fa68da65999aed924a71367e5ac05bef0460284db0172090ae3836372057f10d068d06dfec96ffa289c13438efb670bcebffa77adffc417e8eb6b0ce3b1a31a21f18ad47595ce6b842d3aef8707c5f930e379400864d3", &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)="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") r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) [ 1260.131635] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1260.133302] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1260.188743] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1260.190833] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:29 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x3, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:57:29 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:29 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x180) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) 19:57:29 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x80086603, &(0x7f0000000040)) 19:57:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x42170000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:29 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0xd) 19:57:29 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) syncfs(r0) [ 1260.420434] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:29 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0xbf, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) [ 1260.424799] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1260.432899] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1260.448121] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:29 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r4 = openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000001) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r6 = openat(r5, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x100000001) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYRES64=r4, @ANYRES16, @ANYBLOB="efee96e62cf3bc10af5a23bb68b718712c25f35c248060dd8af5e3325337296f27fbfbe698b84c43991f159bb49c4ae457e06a337a8bbd9662fa70afce481a5e02c85a62d89a6af270e8dc783ca8c7ae01ef9f83cab9be8909149cf0dc91b4d0971569c08754cd6cf9a8288e4aa3e02a2076d922b5275590449542970dca98c8b09c307afd667087cda68a4f1637ee4757855d", @ANYRES16, @ANYRES64=r6], 0x40) 19:57:29 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:57:41 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x80087601, &(0x7f0000000040)) 19:57:41 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0xe) 19:57:41 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:57:41 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:41 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:41 executing program 1: ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000000080)={{}, "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"}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x10) 19:57:41 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x6b, 0x0, &(0x7f0000000580), 0xba2000, &(0x7f0000000340)={[{}, {'.-\xb3,$\xbaB\x87\xaa\x92\xdezX\xa2|\x9ay\xa2\xfb>V\x83>K\xc7\x90\xbcQ\r\xab.\xf8\t\xeb\xe5\xb8\x9bh\xe8\xc4P\x8f\xd0\x03\xfe\xf8\xf3\xa9\xa9S\x9a\x11\xf9\xd0S%eE\x1f\xfce[\x98\x98=f\xa7\x17'}, {'\xc4\x10)\xf5\xec6pY\x98\xd2\xe4\xb7)5\x0e\xb0\xc0\xdd\xdfh\x90a\x8bs6C\x86\xb3\xcf\xb1E2\xcc%\xc5\xba\xf7\f\x8b3\xba\xc9\xd9?S\x11*'}, {'(-*\x8a'}, {}, {}], [{@smackfshat={'smackfshat', 0x3d, '.\x12\xed\x04\xff\xee\t\x8bf\xa2\x84R\x9b\a\xc3\xa7\xfa^\x97\\\xabLW\x8c\xde\x93\x18|\x06\x03\xfe\x94\xf1e\x99\xaeT\xac\xab\x87\xb9\xb9\xfc\xe5\xc8\x958\x9b\xaf*\xe6\x94\xe7\x12j\fb\te\x9d\r\xa0\xc58\xc0j\xe5\xf0\xe1\x9a\x15\xb6\fE\xf1\xdd`\xdd\xf6{VC\x0e\x12\xb8\xa7\x15\x1fb\xf6g\x91\xb5\x03F\xdc\n\xe3T\xb5\xa8\x9a\xac\x1e\xd0\x8a;1$\x10\xc3\xef\x8e\xbf\x17\x19v\x97\xd5Y\xf9|\xc1u\xff\x93\x8f}\xe3\xed\"\xfdQ\xe7\b\x82\x01\x17\x83XgR\xaa]\xe7\xd5\xd0\xcb\xad\x9e\x1b\xb5\x86\xc8S\a,!P'}}, {@dont_measure}, {@dont_measure}]}) fallocate(r1, 0xe, 0x6, 0x7) open$dir(&(0x7f00000001c0)='./file0\x00', 0x400, 0x80) 19:57:41 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7fff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4080}, 0x850) r2 = syz_io_uring_setup(0x4d4f, &(0x7f0000000900), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x0, @fd, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x353e, &(0x7f0000000040)={0x0, 0xb6c0, 0x4, 0x3, 0x8b, 0x0, r2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) syz_io_uring_submit(r6, r4, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x77359400}, 0x1, 0x1}, 0x77) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r7, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r7, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x2007, @fd=r7, 0x9, 0x0, 0x0, 0x10}, 0xffff0000) r8 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r8, &(0x7f0000000340)=ANY=[], 0x40) [ 1272.521340] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1272.523186] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1272.547902] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:41 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x111) syncfs(r0) r1 = creat(0x0, 0x0) dup2(r1, 0xffffffffffffffff) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000080)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/block/loop0', 0x242802, 0x100) openat(r2, &(0x7f0000000400)='./file0\x00', 0x4080, 0x1d2) sendmsg$IPSET_CMD_GET_BYNAME(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, 0xe, 0x6, 0x205, 0x0, 0x0, {0x7, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 1272.558685] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:41 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:57:41 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x800c6613, &(0x7f0000000040)) 19:57:41 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:41 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x10) 19:57:41 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x5, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1272.697599] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:41 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x8010661b, &(0x7f0000000040)) [ 1272.715830] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1272.746625] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1272.795121] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1285.682197] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1285.683777] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:54 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x64) 19:57:54 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a5d, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:57:54 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0xc0080, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 1285.688792] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1285.690423] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:54 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xffffe000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:54 executing program 0: r0 = creat(&(0x7f0000000000)='./file1\x00', 0x8) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f00000009c0)=ANY=[@ANYRESHEX], 0x8) sendmmsg$inet6(r2, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) sendmsg$inet6(r2, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x4, 0x0, 0x0, r3) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f0000000200)=ANY=[], 0x8) sendmmsg$inet6(r4, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)}}], 0x3, 0x8000) sendmsg$inet6(r4, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) keyctl$chown(0x4, 0x0, 0x0, r5) recvmsg$unix(r0, &(0x7f0000000740)={&(0x7f00000000c0), 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/176, 0xb0}, {&(0x7f0000000200)=""/214, 0xd6}, {&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/90, 0x5a}, {&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000000500)=""/58, 0x3a}, {&(0x7f0000000540)=""/112, 0x70}], 0x8, &(0x7f0000000640)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}, 0x20010062) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000800)=[0xee00, 0xee01, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xee01]) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000840)={{}, {0x1, 0x4}, [{0x2, 0x1, 0xee00}, {0x2, 0x4, r1}], {0x4, 0x6}, [{0x8, 0x6, r3}, {0x8, 0x2, r5}, {0x8, 0x4, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}], {0x10, 0x1}, {0x20, 0x2}}, 0x5c, 0x3) syncfs(r0) 19:57:54 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x801c581f, &(0x7f0000000040)) 19:57:54 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 1285.704526] FAT-fs (loop1): invalid media value (0x2e) [ 1285.705385] FAT-fs (loop1): Can't find a valid FAT filesystem r1 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x20000000, 0x9, &(0x7f0000002540)=[{&(0x7f00000000c0)="7136528c4f88cc9365ae8e9f6380efc59a8caac65c173d467ed6e0afd92adf5b517d063fdc4ceaa2249ce54a123369d19116b8170dd242cdc04e8d48487113ca6a174f3c9c5b1cb51b6fbec8ae78f47a5d03b4297f3eae530ce6b10166267c09db6324b1eb2af708b3b5f73cf4b260ef2a4c9153bcafe22874bfb1164e91736e2361049d3e979c4aed2b5e3a1606d8ba471b1fab5d62c9e88f44f268a92f14d153432999fef6f22e100a45c9b8373f1c9a3033ee63687c6299788f8abbb29fcace20fe64b21d46a5", 0xc8, 0xfffffffffffffffa}, {&(0x7f00000001c0)="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0x1000, 0xffffffffffffffff}, {&(0x7f00000011c0)="f4218f37e0ef14f5835cdc85c6125339cd36516b6a20de59ae5b2c748480a4a3be1373048752b9f65253c4c48bcaaab172b06f", 0x33, 0x1}, 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0x1000, 0x5}, {&(0x7f0000002200)="b2f64d6906888be3ee32f21958402a9f2d3198cc1ce3df739af2e23989df255cbcd88ee43ff7e4897ac41f639acd359921d7bedd2baaead2be1a5df85abe05966b484b4fbb01f10c9eb18ca21e2191abd2356231579e573de0d37ce77a5b5f71ff75ef72814335edc8a3c66f06061c7df53b8dc3441ed1235dafac88011037c9a3ac0508c62885a9d6abcef3bc9c7fd29a4ae815b8bce92134e90f0a7c4a3e237d94718e6335158bc136b1ef", 0xac, 0xe9f}, {&(0x7f00000022c0)="eb418b7fbadd0cd96ca220447c3c56ba60cbb4dc3e9307088e778e2a12e1eee7d5ce4e04e4b6db7d649a561122014816dbf487a6e2b7ae86a34e7d0b7c9ad77b48c52f05818e62ecc4daa93ae67d454d", 0x50, 0x4}, {&(0x7f0000002340)="59604829c5c96478e105d95302de4c034d1b834c3a5f2bd562ea1695ac805a392dce829dcf88275dd1a53c3dae2406085df36fe87662425fb72d2cf05e57a0b029e5d55988444840355d8e6f4d1575ffbd03cc538d9644f65948f89d8ed7eb9cbee17c27e9437954b473ffee05c2c9ace3d4581dad4fbeac54f320f92160346c10e2f0ff66f207b897a9e4d74b769655c933d3b78a04d772ad965715c1687037795a0d3f2fb56b24eadad74b2c7758f28358c5da7a0ed87f516da41e0d66b1c16e05e20db192874246db0016891f088002c2e075fe0ba0fe0d1d6bf8fac8fca3d22b5080", 0xe4, 0x5806}, {&(0x7f0000002440)="a627109bd230a38f9d7931eb7e2340322f27a28ec935d73f4493ae973b149e1ecf184ddddabc706f08ea4f41adf20737d730e3012678fce51e5d2160a13cf0ee52605671a295339e037baf1ae789c257e201dbbab67ce855249e90bfa1adbe138d22d697cba6f24ad1cb194bc162676db52a5d30fdeb59b327d6cde2ea7fc760cac21b9e54b5ce8371393deec30e685c97e27df52fdc8a7a699727b13a561abaf271a64e394bb5ae08aaa4489664ed", 0xaf, 0x7}, {&(0x7f0000002500)="bb5b76caea762b91a8e2cc97ea59822ea137af59d7a37a129b7d", 0x1a, 0x6}], 0x10084, &(0x7f0000002640)={[{@dots}, {@fat=@dmask}, {@dots}, {@nodots}, {@fat=@nocase}, {@dots}, {@nodots}, {@fat=@fmask={'fmask', 0x3d, 0x8}}, {@nodots}, {@fat=@check_strict}], [{@context={'context', 0x3d, 'unconfined_u'}}]}) r2 = openat(r1, &(0x7f0000002700)='./file0\x00', 0x0, 0x91) syncfs(r0) socketpair(0x11, 0x2, 0xffff7fff, &(0x7f0000002740)={0xffffffffffffffff}) r4 = creat(0x0, 0x0) dup2(r4, 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000002b00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r7, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r8 = openat(r7, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r8, 0x0, 0x100000001) r9 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r9, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r10 = openat(r9, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r10, 0x0, 0x100000001) socketpair(0x1a, 0x0, 0x400, &(0x7f0000003c00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r10, 0xc018937c, &(0x7f0000003c40)={{0x1, 0x1, 0xffffffffffffffa8, r11, {0x1}}, './file0\x00'}) io_submit(0x0, 0x5, &(0x7f0000003bc0)=[&(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0xe2f, r3, &(0x7f0000002780)="afd37d1e300a1a4c40de2068182543a6dc84f59cf92da3ee17fda3c743a36dee6bff5c940b6a2cd7a46d4e9fae6abad1ada96b5d172f1511ec628f6bda008e9944b96ddcdd2b5416757b9ce71470ba8a52666b921eea3296c3170f92f6cae4d846ffd77e94f5e366381396abd9ed53bbb3c8929f5eb2b5bfc28704027c45a1ae131143c6a8f5ec2358c6a93cdb476132661efb5026eaa7ea706dedb4ff0277a4ea370e811a72f05aacc7fd227bd2a5d8d38ce62f368671f33f4313bd783cbea0ef36d89a5e4a153691c2e380b7a87e9984e0fd59a041ab4e2dd8c9d1eac2bb107dd67365ceb374d6a675ec948127a7e93e05da138d", 0xf5, 0xfffffffffffffffd, 0x0, 0x1}, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x5, 0x4, r0, &(0x7f0000003cc0)="474ce635a6b9ccdc3ec15186521241e512bbbacb46bccd0413547c19515f55d7859a9ed3d4226842358d37718d9f80592c61e40be64fa07be1a704315c045f3ff772954508e254e84289c35665c5cea583edbb6f12a6c9c866c0fdb2fa76fd188f17b1ecb1b4ec52868882a2ac07cb634707bd4d68c7114a192e2a111bd41199722adf2796fa85ca8f82ce9babc3076ff2741ef32383c430231c95", 0x9b, 0x51b, 0x0, 0x2, r4}, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x2, 0x6, r2, &(0x7f00000029c0)="8483f76a64a67507bd92671856f648104a63f0f0db88ad3dccf0b1a16bce5c7846f51bf330cb587074a57d078e25f02a765ec1388755e0130976a04926", 0x3d, 0x2, 0x0, 0x2}, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x5, r5, &(0x7f0000002a40)="ed74cd954c47e30906876b53fef0a0a1a85f6a59b5ce504ef82e1291a116625c6815e7ed93a1811f3e2f16f6b389f4ab76bda2004795c05587453f181c8c06a0636e744c18fdfa2257ed08ac6a0f21b893f3cd05d8f241536805f8792db9ee5ef562623f29e663d70a11cf2e8adc02f15ba240dc7cec4cbfc18a539022b64159f1715bfdc1ddb301c7603071155644fdc0150e131443544c3e4f", 0x9a, 0x8b, 0x0, 0x3, r6}, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x7, 0x7, r2, &(0x7f0000002b80)="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", 0x1000, 0x800000000, 0x0, 0x2, r2}]) 19:57:54 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:57:54 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x7, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:57:54 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3eb181, 0x38) creat(&(0x7f0000000000)='./file0\x00', 0x180) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 1285.833947] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1285.835986] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1285.841634] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1285.860271] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:57:54 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x3ba, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:57:54 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) fcntl$getown(r0, 0x9) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x82081, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) r3 = creat(0x0, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x442040, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x7, &(0x7f0000000300)=r3, 0x1) dup2(r3, 0xffffffffffffffff) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) openat(r5, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000080)=0x10) syncfs(r1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x24bd, 0x4) 19:57:54 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000040)) 19:57:54 executing program 7: r0 = open(&(0x7f0000000040)='./file1\x00', 0x4e8201, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) [ 1285.926480] FAT-fs (loop1): invalid media value (0x2e) [ 1285.927330] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1348.290918] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:58:57 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x300) 19:58:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x8, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:58:57 executing program 0: r0 = creat(0x0, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000000)={0x81, 0x7fff, 0xfffffffffffffffc, 0x3f, 0x81, 0x47}) syncfs(r1) 19:58:57 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000040)) 19:58:57 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:58:57 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x2, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:58:57 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) openat(r1, &(0x7f0000000080)='./file0\x00', 0xd00, 0x4) 19:58:57 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x0, r0, 0x100008000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r1) [ 1348.311864] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 129 (only 16 groups) [ 1348.335930] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1348.337737] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1348.410231] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:58:57 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000fffffdfd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000400"/192]) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000140)=""/98) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f0000001680)={0x6, &(0x7f00000015c0)=[{0x4, 0x82, &(0x7f00000001c0)="8aaf761a95ac57549e57b79a45f9da7de9d379df6fbe96a596f87caae4de838848e3336275343ed712a7ca0a8de63ebd1c7005d15a401f5adec6cdca430b728fb8af6f07ca1904ff6af93c4ec244f940735d6a96dae03360c15e78a4d4df0d874c1cab6fbccf5d9819f0f61e1da5ec76bb93f3cecf936f0aded06b3f431a35ea5a07"}, {0x0, 0x1000, &(0x7f0000000280)="98adf8e41ee9ad7a764aeb7fb1f52f45136a4a9b1260ad935c3b347c6fd0bdbbd0301231c8d7542f536adf2c397d62a6feece264492ccbc674f82f96fc1dfcaaad8112e68711f241d4e2d5e934d031d72eb5e54dcc1ac7a0f18ab2163aebba26705fb5313d3208bd141072acda2f1ceb9b239a51f62fa712e5d82a88033f3fda97327999dcca87b45b73bd9be62d6ee6491d66b55238f70d970656fc829ae5b81ca4992fa3dd37e0ddebf6c0beea0ddf071f84519f6a7825a671e5771e190547ec9d3c9bd24b220b97fe7c9a771f28562ba358429bd2dbb8ad8f02d6c6d81b16796654c5bc237dd7d24f9be8f9c0fc869eccafd1f71cdada2dad671d59e2327e1bbd36cf33fa65e0a973e97a923f4321b09b8aefb49ee43648c5e56d260199275295032dcc9b7b9f2f212fc69fbacb63f030d28cbceb4453fd421a509b28110220052ec3b690ad7ed476c76d167cd1247eeaea30f1651ed56d522e3c3f3b3eb60e44bcef4e5b5a6ac0cb56e21c820fd05a92f2d3742431fbdf2ba510f118e6df75f59e8c99ca1d494a128bf8e26a3425a02a0b0768ce8174ce6a0fac68eae21b46d8876aff72ca08709abb8b8e24a971b55423eb244b5f0842a1009731d552329e83e0c362bafb5c6333493039a0a3b5be0633e9f226ea7ac332447675f508fbd00a1316d84168d3355774e15a4f20fe4adcdb8803943524a1dddc8126b6dd6c8c6f27f0f052fba0a8f7f0728fe99ae2ee238750d433655e1df8352e74d3b3a08c47766b23146042afec99c47aae4eb5d2c152d38b65b46c954e3fd5b316755f56be0065fcc6c915bf3c8634868582190f1382b5d4bc68451dd9a3043da4e969d176cf081a9edf942058d2e0316f81522058e0ce4ffbefb7a5f547c6b2da3de0006cc3bbabc8548565bf58de8d53bee5cb5759e8b96490914279a88816de14e2a6b31093185a105656a454447d99c111d02b255485c613bb9323b1f577484b19d16a85601e2c097419b44ddac64dc0ed5638d5d7f20acde0358ebb4c6f797b3be737a00fb37ada46ee80ce2aa3e3dc511936bf654fd04e00da8c54f67b3f073da3e40b7f653b74130f989e9b6c3396e48b10c0c65a6978a2128d6f0f8b9531867f2bbf5a9cf73ffd5d9992ad4d9c2ade44e489123dfecc0dd2b2c35f9c95c5c71b26870ff6083c86bb31363996af9c142b068ff882d6a1f7c32759df17b9049ed646e2b6af399d11b90754354481c69a055b6683a7ffd5285905c6f8e1ca96d3e82486ac69ca9b1fd8d5bbe6807e3d2e10d3f97fa6f01c51c87f0ff3079f55deeafa1b107866e2640809e6be05e80392cc91e402f937307da885e09480bc4fcf558d1a74b0df31d387ea05ce778719a5abc43ef9854f27e8a0bec53ef2ad2c35e3f4c46ea1105417f3c1879db7a49f1c65f23f09de35efa9b0fd2d361585ff2229a1a1bfd819d8bf9b9518e21b25b1bc91c6d030cbc543b6b40f2fcf70be6634686cd4238156c6dbd55cbea9af2f4aef8db214b2808671022fa10f08a35598fae857fb6253a6d2026546931daebd940fa4f7ae8aa32b2dde6498b25cf0731b288352f6804a7d7749eeb499e9c9b19bf3c25e97b7e91598bb09ee35c808f72152e17cc6899807418414f3ca40a62f8068953bf711111d37316d18ab6ffcf6dd94ed1138f5466f05dc8e4eb4967989b965f16dafefcde0acff3eab0e2463ee52d5099c9afea0d8cc50d67b651203020f7028365b696fa096d7c9ceb0b8a8b5671a126f7fe9c2dad58da7f89d5292b192f88d3ddd7ed232a296909b499d7ccc8646cf76855864ee8b464d0542aacfd697cf4d4ff52686ebd56be34c8b8f2b663e82271627ee5dd4395d6b01eaf61d31acbd6c3d44c62d4e36fb6a91a92e232b6a32262ec2c82c5bcc5f83fdccb3ec7fa7b131a8bd4a32a2a6ac8eb93d0f5db5fa37f4af7714c5173e3d7602341f908658a739441951e9c31f89d75ec3257efa381b1e81b833ae2812f6549c9c826532d566376b8e048765151436d85367d66cf79c8f1c4aed1a4da4f262a451411e990a099a7d09bbcbe867c804e72ecb4f7e288fabd4235e296af2650692e152a529895730701f42fd760026569c7347dd99d6f794afe2c5340abf6fad85b53037e6e378ed0bef25d9df2b9d0db7eba4f2e78f7df2a94d55e4b496aaa0775a4e857f5f53d8b3787e8f946c34cb2e99c2661fa6ed5c68c3a605b7bf5c55e91a0317450cea466510ad3e85bdd91c3040dda34a6690b131ace5d7826529bcf12e60d2c347d0246637a0fd1b047d5db033e239eba1d052d36795640b614142a69c58340e728cfec4df42d909cef24da6d2a5def7bac0140d689aa7af9ff5e596087354c9e9c6ce333338b91f2b419864a43fd8fd2dbdbd33cde2aa5a677a5acaf601246b7c9b943ea7ee19482b098b140042b43ac28e5c90fd54394232567c9dd0f77dea71eaed438c0d74c225fb533c5ae949c77c6bd4f7f9b7493ffa151920dd1a775e026c338cc1f3e36b3b2d8758f4b227147ad18926003695dfbcbaebc14d652eab4c81eba1991a3690b4d556ae9bbd3dd75469ef72b118575be542af31419cc57590cf23b8d233479c8e882b06a1c3b97e5f1e5ac64ed387131264d2b983d28e3642f4cd8faf7f177918f6c5058fab2d59091646aabe9c8f896152829f5b03b8d0baef2048f9ed813977448ecd36c8be739199a325b33d16136639f4389cefd68ab426fe58d496e8ddaa09868fc42b9ebffb10f590fb5f94867fae3f651790be7faf5f657a7e00845107f63497da53b71fa3704b0b526d065786a20cc03391c80ce1fbd375e2e61758cc0ab43fc34ff1b606906ba6763a3686b87a97f0bfbf1c1e2db4d662fc811c5f5331ee6c87b4866efb92887d7adb41885e9ed1d99a134b311e144e93e1cc1efca7c0a11a8d9de3563bf8560e00c28528f6bb67370141e6c72f85d90fb4ae8f58823bdf23791e369b6d257e067e073e070b3b0de036d9a99df64c2949eb28b3b3b1201cbe5d76ba1eb4349e1ae49434ae24b96e1f54152b8dace2c9be294e31fbbd2d811b62c2235fbe1758e3efffa54096cc2ea9d14d0dca5ed8ffb4d2f1c2d3ec836a3515403a3d1b6658aa3eac184e0767fbb5f097eee59020762c31f87b9903dc5e7347507c60500133cc10e20be693499dd0f00f622aaca1352b4e2c76d44ad348de65128982cdf6093b108996b64eb2a0bcb31818db7cd4c39fdf2f5a61c851df3c2f97bd4adcebe7a445a7dc84daaefbe46eac1f020a8fd0306c93246c91eab3d21b4e4d0ec07aa54be81a0f5052245e72110a885441283be21c7485aa234af7c2214b086332037dd3c7feee896e9b5bbd3df07d3907a0b140fa62737a34939402935eed246e80722a7f8107706d9de26a238b2107a09fd637341b25e8837a6809dc92ec80f69c557bd781aa163e6c5fc2b82738b32ee1d02a17369c33c9c1d3cf6c8acc6ce9b89e4d875905d538be3ced07a4767c32e8f5072956253045cc6c8a601df1f8fcd7ca35c9c081ddeb867cb97700213750704a2cba921b822b2217d399af82f3c34fc6e868643fdd0d3f0ce5ce3c9c3ea9cc4eded1f96740c0d44165e851d714eb7164befe73b6d90f07b6f6cded176caa416565a4caf8e37a0e46d63826ccc373559b239d72ebaa0f9daae764e45b2f0993f08732ff73db5a076421c203c08ee4acceb21d52fb3e25bb3ab6823e69351709667955e45e42ba5c08e371c45f78cb901e2c1b3bead218066d2e15df8f0c38bc1354f79e7eaf310eb76f0706e25c00f7aed7fab9431ba4ebb1694bc3591c05d0ab092a66d92c511d8fd8e1efc3a5d8ade84f32553ea76fd7a209a81627c2b9130189763b0cb6f5557c9964c2c32ab1d003da9b5d0449eab3ebc19f8baa9edac696f483fabc3f0a6da2de7c9a5fdf4ea8543a2c5fd3b14f59cbe821a679e0cbc20399d92a382c60787422250879b8a402768d8aea476ea8bb8a31fdd6376834629e96b77a0cbab56e7bfd47494e686edd0e7647afb08c2d17df36e59a507864a880e94f1346367e577c10f9ed67282513cf0011c8b6c28dfbc4173adade3d62a84baee277b3c38f04f8694e40884621feadab20316838f0b641769091c769089bc08bc040a87cbccbd8897d62ed4f86de08fb6f06efd1d39081c8798f5b23853cd9ca4b7f6467659baed3b453268c2083a4730818f047c7addacdc95f28cb468aede2b1a5cf723b04d93567963a95432c3e810b7dab7953d7bfa02586c963ca880737f5c04688c452bdc8538c0ba13a2f416d752d10faac6a305a06b44e8ec11fd36b71c8939c7322293773ed13639969108af2dfff71eb9d667cc69c85aba09a09a0e3b01a8d3b1446ea4feece333fff9767573957f8403228f2fd69809ed8b90ac9096331dcae44eb78e5678d13c72b90e84e8ef154768a3d4b4c952b10f574f2a0fa78097796cf61ac6911efcaafc7664a219851c3cb45fbc65766ac3287866451761915e347378c799c5c543abfa3bf5dfdaceab71a67b23d6dd892f7e377663bfbe3e24ad838b243cc3a1d40d054eef71c46bd8a239f5231111e893e9587fdf957675aaba4d0914c9228d7f35b65b6091e9b77e779a932ee14f7a3725257803520892cdd880b46c6a607e3c95a785f01f139dcea7476bb088cada91172e6396cd44e5962183c421249c959273ba96e05c0af700373152cd24d9aafcd769bf387c6ff95f4c66736ca3e89c6377ca474a5fee8f9044027d6e576f98ca9fad5f31b6213786265e210a48d5d49cf462df33628dc158136792d0c1f5f4859d6cac46a1387bb52cceaac6254c64ed0126b027c8b42e7b13220005e82a07a242d4d5d1ec52d52073146434310a5ce1b1096fdac0126a642fb276d7213ecd5b8e3408d0e7144e2690f9678ab2ad401b70ab2777704b2a570459c4fec1eaa787fe81c02d06ed00a4c8e1b09a1719964aa3c42331e2bc0a04b62e54621dd5992df8f1bf07649c61834b25132af51014729515b53f03b0f5aff6d0ad3c055012b68063442ab8156a041862249705bb239c99416594284c5962110f3090b717295a0b1298c20aa9022ab074d4a94698830f3f9b41cff047279e9cc85085c5008ed90bf83dc6a664571be57fdf02972829bc7d83c436848720e24cc963d1758dbeb0aef199965febc7988a35fb1a0f933c2e1c2e755b74912f8a6ef326773fed971ef6a1c0ce52ca5cf22c6790b4f4d51d4b923c5b5b5571c269339593841ac9043a6d51a5f070f33035587e69f53d9a1009ce37328db9d629859f34ce2c44156e5f62cfd5372ef0e293c3fa648b8fe0d7527464f672468bf93d5928ae261071eccec31a194a93740a4e782ee5ee37e319451834e79ed22347e329c648f9f87e3f92aa0b7964ed31e593338204ea0fb7341fbbdf42b5ff13ee0c3e1d9535a8fe5f0ce51910fb1a9df703af1a13f9b344966f0056832aabb21779b55393b5f8b0cfa824a7ae93d88304f02f4134cae6333d248091f85cda34230e53412057cd71b940dad11a817b7a2d527600fa887e1b20326b45e1e5a146ec0ed9dcf32ff3ba900397cb66e1cb6df06bf0e25fca6fdc511ed93dfc20bcd26aa0f4a9d5f8249d9face8e17e017c9d07f8c7649fdc69ef6608ad4c85088e324b439ceb4f2bfb322fad767a7de3c6358b46543a0af368a8f27f7622e79deb4d6bf5c5d4005cb597831a275a46d2c52bbc7c51bd6cdf206d539dc822f4d95d0de829f0ef06172d053e97791105dea31059e8dc9140fba73899a04dc18", 0x0, 0x1}, {0x282, 0x9a, &(0x7f0000001280)="2ffb8b6fdfeb7ac5f4f48f2d1184b03b72492bd22038c31cf5c629f50cf5df7c71d3562aed87e98c61d3364cdd9d6a254ce330bd0cc8d4a2b08e9cd87c4bca06244384b7087e83612e10e5292307542ddd4ec4e51a6a1a1af97652b550417ec9ea361ac73ae8649b876b9cfaed99b5738e30c8d34516824daeea56d1716f4928513fe5020d3ac6d104e4a0d30ad280298ad8f44b22b36155a189", 0x1, 0x1}, {0x3, 0xf2, &(0x7f0000001340)="7603bdbfbd5f274e5bfea397ab14ad10fc7e91146f14a68483f986d5688f521c2d3155682a59c548784f001e53177a834a7c0ef6e1365cc8d3330a85ae443a13d1f0cdebbaecfb4dca5e92daabd95110587fc7012f8a1da82ab5cd4618400a7ac09b3a797ee42d5ac3d01ef9c14c81e3c1e0c1cea52ee77b1731adc17e1c414e8a18ac4485e302b1ef06f28e7c26716f5afdd70374ec3d44a61668dd5b68cf15f28a59cca8aabb45040766905bd912461fde37bb33b9fd0c4d89b6865a064f636066581d83ec3aea61d170017648f0a882eee674d7d63ea3de32bce692c4e58081325ff0f63dec6b8224191512b69ded98f2", 0x1, 0x1}, {0x6, 0xa5, &(0x7f0000001440)="b0b6aec2c742be054b4b27cb7f9195f3af80732ed91506551b0cc99451117321ea1171d67be2cd2f93432334ebd92c17fcc06c48422395c804c5491b19b671e3d450d747691a817c0c02bf786df75d0ea95775caf64f53012fa23289e163e03750e2f57b0d3ff46887120e4be39a82ac6310dee7ab36e92188ecf5c7b452561d9d62f01c3bfec6feb63f9d22f1ed953702aabda27015074f7dcf069e369afa0a5ed9ef320e", 0x1, 0x1}, {0x100, 0xbc, &(0x7f0000001500)="6b6e2c473720a9ee4a77fb158c56724dfcff5d0e418bbef7eb03a9c3dececc84dffd2321d49c3f85ba3475741d59afaabafd6130ef392c979874e4aed3c1155539dfc78690441abf75e435b85a5a00f72d8bb278d8cd86348c6607fd31ed9d1a29a16845cf2861224be200fbc9f25b81bbfecc21b231a07dea06efbeccea0692ec72cdfb8a132679aa71bb3f723377be0596ae782fd4a5821464606e61cb6915d4f245ab52a5c74d4637f1605fc96451092191c2edef5c7b9e9e00c7", 0x1, 0x2}]}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0xc) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000080)=[r3], 0x1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000016c0)="74de429621febe9d9d88ef6ea89d8d048ee7971c96ea53e94378e5e1280b8bc5852e399af831feb14d14331a3b1d5c7303c0b5d240701c41c9383d799aed8a4a67fe", 0x42) syncfs(r0) 19:58:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x9, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:58:57 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES16], 0x40) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0xfffffff9, 0x4) 19:58:57 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x80, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:58:57 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:58:57 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, @in_args={0x2}}, './file0/file0\x00'}) openat(r2, &(0x7f0000000240)='./file0\x00', 0x400200, 0x1) openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r6}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="84000000", @ANYRES16=r3, @ANYBLOB="000025bd7000ffdbdf25030000000500050000000000050003000600000005000300060000004800018008000100", @ANYRES32=0x0, @ANYBLOB="080003821078793d303b5fbc64a000030000000800030001000000080003000300000008000300020000001400020067656e657665300000", @ANYRES32=r6, @ANYBLOB="05000200020000000500020004000000"], 0x84}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) 19:58:57 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0046686, &(0x7f0000000040)) [ 1348.612408] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1348.629033] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:58:57 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x1, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) [ 1348.687354] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1348.689988] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1353.157144] Bluetooth: hci2: command 0x0409 tx timeout [ 1355.205138] Bluetooth: hci2: command 0x041b tx timeout [ 1357.253102] Bluetooth: hci2: command 0x040f tx timeout [ 1357.797712] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1357.799470] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1357.802587] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1357.832382] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1357.834050] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1357.836337] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1359.301099] Bluetooth: hci2: command 0x0419 tx timeout 19:59:22 executing program 7: fcntl$notify(0xffffffffffffffff, 0x402, 0x10) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) 19:59:22 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x321) 19:59:22 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x5, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) 19:59:22 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0096616, &(0x7f0000000040)) 19:59:22 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f00000001c0)=ANY=[@ANYBLOB="fffffffffffffffd0c000000", @ANYRES32=r0, @ANYBLOB="05000000000000002e2f66696c653200"]) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000200)) setxattr$incfs_metadata(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080), &(0x7f00000000c0)="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", 0xfe, 0x2) r2 = creat(0x0, 0x0) dup2(r2, 0xffffffffffffffff) syncfs(r2) 19:59:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x10, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:59:22 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:59:22 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="60e700000106010200000000000000000700000705000100070000000500010066000000050001000700000005000100070000000500010007000000"], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000fffffdfd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097ec5fc2169b63f800000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000400"/192]) openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) write(r3, &(0x7f0000000100)="041d6db4d855e5707288210f684130c3b469a993afe56da626cf69d6b8f48bc21881f431a63eeec7b7f8b5f277b2cb3c2488047ad5b9e861f107c814afd25ca24eb9b42257648246e8e3915dd6a87f2c2b452dadad54405494806753a2fb6bc55ead5ff0bedecf22c42ae6d8a8", 0x6d) r4 = open_tree(r2, &(0x7f0000000080)='./file0\x00', 0x10000) flock(r4, 0x1) syncfs(r1) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x11) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r6 = openat(r5, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x100000001) fchmod(r6, 0x6) [ 1373.546854] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1373.569732] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:59:22 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xc0) creat(&(0x7f0000000000)='./file0\x00', 0x1) syncfs(r0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 19:59:22 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xe0ffff00000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1373.611939] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1373.633511] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:59:22 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x100}, [{0x2, 0x7, 0x7fff, 0x509, 0xfffffffffffffffa, 0x8001, 0x8001, 0x6f}, {0x1, 0x1, 0x800, 0x80000001, 0x45, 0xfffffffffffffffe, 0x200, 0x3}], "c81c68", ['\x00', '\x00', '\x00']}, 0x3b3) [ 1373.661399] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:59:22 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0185879, &(0x7f0000000040)) 19:59:22 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x890) 19:59:22 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000080)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f00000000c0)=r1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x286002, 0x20) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) r4 = openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000001) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x6, 0x2, 0x6, 0x4, 0x0, 0x1, 0x10, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x10001, 0x100}, 0x1, 0x3, 0x7f, 0x2, 0x7, 0x4, 0x5, 0x0, 0x1, 0x0, 0xfffffffffffff001}, 0xffffffffffffffff, 0x2, r4, 0xb) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r2, 0xc018620c, &(0x7f0000000140)) write$binfmt_elf64(r2, &(0x7f0000000340)=ANY=[], 0x40) [ 1373.769844] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:59:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x18, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) [ 1373.821206] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1373.825868] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue 19:59:22 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0xc0189436, &(0x7f0000000040)) 19:59:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2c, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:59:22 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x1d3010, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x18be0ac, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier=0x0']) 19:59:22 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x40) r1 = signalfd(r0, &(0x7f0000000000)={[0x61c46595]}, 0x8) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000080)) r2 = creat(0x0, 0x0) dup2(r2, 0xffffffffffffffff) ioctl$BTRFS_IOC_ADD_DEV(r1, 0x5000940a, &(0x7f00000000c0)={{r2}, "08fc8010b060afbbfb370ea4c12f10495d5baf17b1e2eb2e024224e4cdc5223fbc0076e3442524fe18bfc9d6ba47f5326f9b7a06e4df8c720b86372fc7f2674f650c74120daa919e46e8bae488ac595b7b8582fb1c8978a162803b6215a070b821cc32702ac1d88c1b2e2f50a786d54622b1e4418960de37f0d80f536383339eebdaa4fd2bfc9653e705d3100ce8a1513ca60f6fb8440f781ec9181169e708d731f1b289b31f0d3204172c72a802016eeef8c1694855ea189962d3dfdfb3b84dac2133fd4d9a6c7ada61928e19e25e8434a4b33fb5fe05cf16521d29c0bb10b4a6bc14c94f6255918b8ba303840cfbdce9ddcc5a2c4f8f08bc56c2dcb753444c0f6a1fd5b3be20d913039b48cb6f3c358c9e7b0def99fd8679535941d7dd23ff952eb56cf4082b3e7acc8e03612e89ddb368fb1afcb094577f8a503014b70c46ce2e56a38d43e9d350a5109dc591124d1b1c7448c3040ec1311545fb80e012ba671fc14f5449b2a19f0eb52567a29d0bb2341fd2a13f651bad6f8282f500c1159af01f0171a3234cfeee589829976e558744b95107c3488ba8f4e162f0406b104b476939781565b748e693ecf0d684589669c9fc8173294df60cd00f76a4ffd374637284b5742190ec8e203d06393d849341ae3b6fad5418fed89860c0461e47033dd02e5cc708e5d98f3517ae3122b495c03cf84ea0b48037cca79ef5406f252abd5293c451a76fa7cbcbd94ed5b6d5d781b098d0f0f64e678afc443a522a227e34c8e67761e6e037914d2c638ae378c4726d5b7806d322866c018a729f9687191c2dc5e30547eb62edf0844f0f8f6346f996c2a2e0509aca8a89e41acd681b499c2d25a873bf0af840b9062a912a7016163673313f77b4e4c4f283eb89e1590b291763f8c63d7dda76463ccaea3230b115f603e0fe162fd2351d208a91e7d362fc56c6fb99628e7362d8690e4a9be695ce4286c2f0b6c8388448a88c618fa624c9daf3bd5aff457c265c78954cea228559a4fce594ab1168fbe184c139d7295e373ed93806003c1ed2e9a54861985aed12ac88736c4026aef2a19ffeb70853a54749ef175cd2b897633f50a0f7af5e1eeb269be9af6940d17aabab8d072363f70a7efe333c6ad1b0fa19152798d65fc732737de47c30fd3355ba0ee7733f8a34d83cbcbdce985fae297086966d7b8065e6765914730e044125c9a8d7935c9fcd65ce4a81c3b9649d65d354535603f4b9c5a91dbfa6fa385d528191e34d90bf9fcb832a7c5c7ef28072c754b2756795c2074413138c1dbc072ba65bf4d731015e08b98447cad166d4e3d3e2b19dde03f0d7441acb0a5a94a4b85d584a21040205571d96cf749256d6eea9b04b296d42da439b7b332375acb5fea9517957628513a55b169f09e0aaffc1940b1b308f5e6e1888459d8091a8310034d9e5b471e3a1574c259dd824890d42de9275820f9fbd6e44cb6241aac9c46873b6f4a0cb23c1906fdc100a3f56cef2b8b2e4ca8bb6a4a546eeab885569a9495bda5c45dfda9c9761d045ed62098c686c693f0a27d44a71d18b5d714ecf2c55c865c70693a53db87a3aabbbe2b5d00cfe187d8e6933207dfe9e3a771221ef9aaa0da77d79822981ab217ea58732c9ab7fe51bc7c655320c26fc314f7f045f82fd3af348fc80b1efcc27185b7880a9f8aff66a843a78faf5cb5b6498649bf15dc7edb019b9289f1efdec8e8a1453d45ebf87ea74921a193bcb4ed54629771ac97195392d83796bf1a7944170a05022fb3a733cab87139a09a83b15b538b3e01ce11e9d0304f25ac4df84df000f050a096a4224819a07b1e3dd0e1653a15c0d56ea6bf40529346997620226628626ef21e00902dec3517d668c5570bc1ca751b0767aecbbf3eaeee27f7ff4abc5733b93eea43bf49fcded491fd43c861311fb2e076b20475dcd1b9461e8e7302ae6326ca6695d7665b191635464e914fcb3307cb78c1fa1f1603e9f7c31dba548c31c09b0d1a67edc40b49dff909eaea2ba8784b967585a51fb2e6fc9e4cbc9af2d2ecf0994a76fc862672749e19a2660b9a573a08789c72307ddc93f4c1f1efc0201c4b21b44b40d72ed493bbc9388c371a555efa3d57a3431e69d6647ab5439aaeae11d240aa0c24681af05bb205f2da87bc9572f4a6dade61c538ef006e71c0d97b3ff92bc7b06f4c99fdfaa8e3994b4be6762b4632883a05fcf79ac83a9aa784bb706359461470378041395259b0e3b24987359606564d6f6d87d2c5e51671b69e6bb92aa7b1a610277281cff8653f6736f6dd458add84024396ebdad610f2153dac17dee30e61b3b6060c42991f9ee4ea6229a0a299a2642013f646e286bcaa6e82e9b56aa589605858d27b9300ef20c77e30d16855879d8166d457d00b82f22f4edf871802f9b6cfffa27561998db83f735d09b3b15061ae262f49d7cdc30c6a48b1e15f2fa4485db687ac4313feb9dacd15a98bd3737f4996aba611aba8d1d243a0b6a9bd0673e0d9997972a59982de71b116d072174354ed61e1799dfd7a02abfc2b485e5a7dce7aff2886b830e6b5ea1b0ac75a4a512c68c6d35a28c68137eef4c29f5439ddb2a1e4ff3ad20c442bd4d3f6218dbb3f520995406c5ec31375f0caf05e778fee09f1492e2960547384a045995ae6e7526e2fb071c0f8b5e00ddb29155f2b48a23024885114ebe1d773e45b683176450b29d628626b0b7e80f2eaf2579cd7a188dcf56b0218ad0bc7a1d621a574a944679840482d27fa34a85fb1b1f01b65345c3f8eaaacc9111b45e2a5f0e40cf4d4b30cde7e15780ffcb472a60924700eca6696e464b0999300cac7d30abbf075339e3010d431f0df55cf44d7d78d875feecd4f429086803d44211d68b9366bc96fed608f1646046588767367cc3803569899c7e2f71457752854b40b24989d78cc3711b34ce10856e85d21d79e564bae892ee4e821ff5f91432bd0222c5c75e27293a4271c9a32c570aa65fe157e0255e5c63fadbbab4346e67fa8f8e571db2ce94526e8f1b79ffa39cfb38ddc1d49ba33814068d8a41b0c34ac5629215bad99214599daecc2ebbc709d47d73da18cb1add55c533872234ebdb8182880f8adda471f00afcb40288a639a236af0d9671ac97bda2a10408267517b9f2d074ccdaf6787e32b5970bdbb2658e1fa74d3e27ea89ab90921172506e4e716ac46bbbe2272fa7a9d3b4747464d6f5db198655179e58be7028c7742e0001d3d85b94fe30efd602413aa6082133f737ffcffd14955703fdd02f487ef821dc7f9c0717ff953c846bff73cded21a71929d75fc73c841b129fd996f80050710b31a47712a39bf1dd2b5908e439b0863257f80e8c6098c56537d4d908f4fdc585f2c2714e5f029a94aa3a18f253940b0e92ba5142dc035aaa7c02611886fc0d0efb9de889377941b6fea073c32cce19d7c8b5afbc0bfd766e3e78eda2794f8009c621bdd6f2f37e10fdee1a394d0e66233a8e328ef703dc8510059dde4a07d0de84a78f45bb05e7d27ab9aab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[ 1373.989368] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue [ 1373.996733] EXT4-fs (sda): re-mounted. Opts: barrier=0x0,errors=continue BUG: leak checking failed VM DIAGNOSIS: 20:00:12 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff85d38daa RDX=0000000000000006 RSI=ffffffff85d38da4 RDI=ffffffff8593b1ac RBP=ffff8880180ef575 RSP=ffff8880180ef468 R8 =ffffffff85d38da4 R9 =ffffffff85d38db0 R10=0000000000032041 R11=1ffff1100301de95 R12=ffff8880180ef588 R13=ffff8880180ef540 R14=1ffff1100301de95 R15=ffffffff85d38dae RIP=ffffffff81105eb5 RFL=00000097 [--S-APC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 ffff888000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564eb9d4aa80 CR3=0000000038f0c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=732f70756f7267632f73662f7379732f XMM01=6563696c732e6d65747379732f70756f XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0000564eb9d25af00000564eb9def440 XMM06=0000564eb9d506700000564eb9dee4f0 XMM07=00000000000000000000000000000000 XMM08=000000000000000000006d6574737973 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000202000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=9d1e465d52254218 RCX=ffffffff8126ad0e RDX=1ffff11001134128 RSI=0000000000000008 RDI=ffffffff8685d6e0 RBP=0000000000000002 RSP=ffff8880089afa08 R8 =0000000000000000 R9 =ffffffff8685d6e7 R10=fffffbfff0d0badc R11=0000000000000001 R12=ffff8880089a0000 R13=ffff8880089a0970 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff8126a650 RFL=00000016 [----AP-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6c96f79c98 CR3=000000000fbf6000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=7465677261742e79636e656772656d65 XMM02=ffffffffffffffffff0f0e0d0c0b0a09 XMM03=7061002d707061002d6d657473797300 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000003000000040000564eb9dd0560 XMM06=737574617453006563697665642e3269 XMM07=00000000000000000000000000000000 XMM08=2f3a0000000000000000327a79732f3a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000202000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000