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", 0x2000, 0x0) 21:58:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xffffff8c, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000004000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) setsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000000)=0x1, 0x4) 21:58:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000000000)={0x0, 0x2f, 0x1, @tid=r3}, &(0x7f0000000040)) read$hiddev(r2, 0x0, 0x10000000000000) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0xc2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000100)={0x50000000}) 21:58:26 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x15, 0xc, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @alu={0x4, 0x0, 0x2, 0xa, 0x8, 0x100}, @exit, @map_val={0x18, 0x6}, @exit, @ldst={0x1, 0x3, 0x6, 0x5, 0x1, 0x100, 0x4}, @alu={0x7, 0x0, 0x2, 0x9, 0x5, 0x8, 0x10}], &(0x7f00000000c0)='syzkaller\x00', 0x73fd, 0x0, 0x0, 0x40f00, 0x4, [], 0x0, 0x1c, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0xd, 0x103f, 0x3}, 0x10}, 0x78) r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200), 0x4) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x80600, 0x0) write$P9_RMKDIR(r2, &(0x7f0000000340)={0x14, 0x49, 0x1, {0x0, 0x2, 0x8}}, 0x14) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r3, 0x0, 0x10000000000000) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x200040, 0x0) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000000280)="e2a11b476d00c2ef05048edea6cb50db6591d2f4bcb3e5be767676667aa3fec99ce7b1c3a5f5dff413b869b7e51c572de45cd2cd3c341b24662bd390d146912c31bcdee9dadda813553eaf937d24c97b9d5b0da4c5") sendmsg$NL80211_CMD_DISASSOCIATE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, r4, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x1f5c0, 0x7f}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xffff}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_IE={0x8c, 0x2a, [@link_id={0x65, 0x12}, @fast_bss_trans={0x37, 0x72, {0x5, 0x1, "d1f89e06ab8ba103acf7d7124d804be6", "fab26d73f9e5076612f99a89108ffb2d7c6f3a69dde7f7b36ea85a4a9eb9f40f", "24db33b0b13add7496beadc825961f25e0403fbef8a8b89ffe4aaecbcf376691", [{0x1, 0x1e, "acc6827da63d692e7b4fb0cd9639f752acf5be6106d610d6b60762c0356b"}]}}]}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0xc4}, 0x1, 0x0, 0x0, 0x81}, 0x24000054) 21:58:26 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r0, 0x0, 0x10000000000000) 21:58:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) r3 = fcntl$dupfd(r0, 0x0, r0) connect$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x2, @local}}, 0x1e) [ 648.047811][T26766] FAT-fs (loop5): bogus number of reserved sectors [ 648.058892][T26766] FAT-fs (loop5): Can't find a valid FAT filesystem [ 648.066837][T26769] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 648.077655][T26774] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000250000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 648.278008][T26806] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 648.355795][T26806] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xffffff97, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) socket$inet6(0xa, 0x80000, 0xb2f4) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x46) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:26 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011007}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000008004000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:26 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1}, 0x50) rename(&(0x7f0000000000)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file0\x00') syz_fuse_handle_req(r0, &(0x7f00000042c0)="9eda438838743bd4e9720bee57093515dc189a5ea685e9556c1c2c3cfc4df50d66d31a48aa312663b68d18c5826b5b55fb738208863dac0f10f423aee7a5d8ddc45ebdfeb7424bae859d7c37ecfc4b63914d5a56d91017dd22bc84f759a15969951aef9d5c88c96560896988fa18cd946cfcc3a0f1c993348377904eac32c980bdf7976ebca2b499cab63c4e841514277fc71d4620e29a92523402485de0e82896484c0ae497a4d686df23ca7b68c3fd5e624d3510d7f94838e54af877ca58a00c5a672bba11f5aa1ed1980dfef47b9973d0bf456ded5e72f1702b3dc5197fce39cba53a038d8dc0ec783ce70577107dc5e8b299e64a0b7f1191f0926bd25762370191710bab2f44e9069f55f8a3f87e4cb488a2fb3348c0bf3b3874291f83e4776b160ea73aafa3919c7c069c73c0052173a63158db8b65541d161f9c964926ad7f06bdd6cb6a32135b04e35701c2e13c49c1f75dc7a25d623378860692d172ec3f1e1f2d9dc77c015c13721efcb101c2390abb847e871132f472a37cc0163b39b1d575a5444e246a08a1afb1a696cabab29498a314429a3b9f44c43ba29f71fac1fbe0d01c3c16d22730932704bcfb0c1b7a432bc51dd3f5dd5afc3b342cbe6a6ff899039e28f9a51881b1d46fdcf31767cb6f5c5c69ab3c80615d77c4d1664fc4ec831b8cea2e752bbb7a9ce79df875b29f1e232751daf32a1a0c4ff8bd0688e2b8e2d668b8a77e20a9eb6ec2e2c23b94e507baeacbcfa31fb6e1ca3343668f43e3aa6d85e7c29bf0bb4dbdabddc92be7f4a6f5d21b19e6da17bfb6cc926e3847532fae29c7b62fb909130ec372d3c16cfe6aaf3ce2af0fe7610fde7aad61bc80d2f96b999c8ccf6d22cf903ca8ae8b879ec4a416f334982e9810c0140a18d4dc81b5edaae23e9f4abaf40ed71512aebbba5bb251545e188db789558a845a2877b14bdaeec3c738b7d730c0860531bf5517d4f0e8f95ed3571f8a35816d5116fcb8d7cbf42b7d5d5e65541508c898bb2e0fe96297d2ab7135662de39df099ebaed5871111f5346278cee5728cec512e6c0a0d65b51e3d627873195b84103341c2bc83b6c8fdd8ba17f5957413f61c69d618c9b9d0b1f08dc81921b6c662ee1da3bfa019b095e9a03c2db4d645ccb7364e895098cbf7d932c72d80663c7a1694d122f7348393079223c11d36c64a5856eae0397ab9a9d948204b74e56525a9d552dd0916de81cbb5af3c59b3d7f8f9154423ce2cb45a5bc808e24bef13212019a19545fe54ba84d01534358380192b8c7b0eda907810375bb66a578a58fec392b47991271c8367b91d710e8a176bc1a4e96f0e137d4c25fbb03eddc392f9f170dd744472b864fbbae7c93d86e682308b21b73c5652065d72cf02e1152b44024a90a3b52eb0bb3cb412e518d37a68aa4c7f46789c54ab30d3a73d0a8712fde612294cda2aa1ccf164930b9b1d17801d4fbb06e849d39bf2b5141330caa0d2618b616f1c67e1ca57080e79ed9092ba7a55e8121cfc825cd26a0199a479a7ab1b7b23d2a4dd82fa6d04ee41ca680435efc934f0451e865e8632ac2f1115f4cdd33b0fccb7a2326127faf20cba37c828613dba5a98f4e1ad25eb6b91078cf73d873df9ef91531476f64b83559ff7ccdc4c070d478b18196ea05fe8d4ea0216ee5273dfabbd04582f40f064c9781afd2cbf30901f28cd09cc934f1b2d50883778274177e3dba8af0a1b931d80ce1a6c4085780ea2195b65ecfd2953f78a5290fe560d0cd6a5e73890a5a82dc410b92a3ef2be05ec5607820fd4ca6b9c3aa258d59022fdcb21665f1ce4e8aad8fd918c43bd3c2afe3dc223ff9f48831d401c8b6996190793d1dd7551f8511b69283992398d8f9b4bd2b3398d3b8c6f3c5d8b802ca5282b70242df2b7be4b38e70c3065f8da888631375afcc05ce578089c4f783776b286b7a60d1b5e189e2742a3240c1036a953d886885422eef01413c38099b64505fd5a73488acb4e611820674c58ae74d6c64a885d4beda9bd7903bcdc71e3711e2a057c0eab2100c321050ab14c6e453c53182577ad3178603cd9afde40a701120e9a36074fd582428c74e02781318e6c65450f8f020bd22475696fe13b8c59260e53a06d16eabd135e887a0a6bbc8ad21be7661df76fec5b13844f68b8eed1a7379713738beac9f23c7a26520e19797a910cde9fb285179526889b908b7eb49bb06f70f6271fba8712c1a4269ebcf4b7d043e924e3d2c4c753fd7e547d95841e335179836f76424e728810d7f32b78256ea30c79d9238a6588426e1f2d4c0b03d5605bd826ed24f0f11326b4cf958632b86e017aa80e142db1580c44f76d9c98196f3f6852ab2bfc6a01a3553a130c2d171957f5a45c3550fbbc990ef8742a98a86b280a57b9f198ff436bc01161ada50e6f23026c3254adf2321bff7e20aa54080bbb57d8d52c6a6df6107706a2e5bc6da68f17b474c0edd39401d765086e885cf7992405f856557915603cbe8894676e996bbadbb649a5e7498b91f9bd2f697dd9ebbe4d386050258b9f4c94781e61c660651c3f1e3ae51f8c035eca365bf15d6db48ea9ce183515f4a208d010f7c23dcacbd6e225490d7e9c133525f5c9018d752b21b4897bf18b64b6a9936f538a0a8958fc934440aeeaad2b68ac844d76f0900a6c95bd0b353d85d4fb62eb88360112237fd8c636a80e3130b21d66ae8ec58a4b76cba0602f96da919f7e84fd37e3ec2379f58e389a39c78d2482e03c379e3c4649ad63a76e3707ecff07d2fcb0c9dfc524cab49e69a09c92e4f88714335cb57d3f6184d07bef9657280fb5c9fd2d8f940f7ac6c5407e3077aa2e4ba8e217e0ee19e302d6d90e3be05a86dade35d2e454e511afb5cf5936f1d11f2fa6be6ceaa817dbdc7a6aabf2fad8ff3efa8382a25099f0c5989d2ad56ae0f4968b2cfcfc67b4f1c161c75900b4848f59a3c0376dfcb7997bf28e9e85d6dd942a360516de38e1c1a038a796f9a77ff2b0c7e5e8f4932391a0e58e76dacc6f9764178a211dfde3e75d367d2911ff398126ffdf83cf2fbdf1ad5232bed9155f7a168638a572094a9e934d4969b358cf6e121d7fd2aeae2f499068b42c152f0e3403a230885d6f92f038ddaa23499f804ffb06abdbabb51f6c38c92fb1a6271a4b13d6d11125b8ec12efa5907dc65062797fb9cca15e2f254e76b182d3fcdb4e96ac4de36d6df7e7bba5c32f422286b1be3b79bffb6fd693761952d195a84ad9ceb07287a0fbefab9e0347b513c5f60233ccd4b52d90ec144a2f896d9dc7f279f8aa93038f3efa286e1c3006933a4d7183d952f8d28b141b28b2af355b5bd8198dfde1ffb8d09202aff0d16ca3fec194662892a49f829813970a4520f1228aa03d211a45bed3b2e05bf1f10b1a152761e7b6c6ddea863a3c02224256092c70ca70dc185c4c385dd98b09e2682661e1e66f71d9c4037048eb70e8a1cbe57de87ec43713abf5fdcf63b9c482f318e3bec37e878dadbae15a02d731e6c8574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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 21:58:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000002e0000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)=0x7) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="649042564329fe547c65bbc2c847654ecb22241423b56bb0f7d9ec251cea26329e57c46cec7088a1042159a9bc10be7ed276468114211b25f8d895792fefb557794e61db9e540ed9b8d47594684f8e02dd318f491d1af2f76093af114868bcb0e6") ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/schedstat\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r1, 0x6, 0x5, 0x5}) write$P9_RLINK(r3, &(0x7f0000000040)={0x7, 0x47, 0x1}, 0x7) read$hiddev(r2, 0x0, 0x10000000000000) ioctl$BLKRRPART(r1, 0x125f, 0x0) 21:58:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) [ 648.896132][T26817] FAT-fs (loop5): bogus number of reserved sectors [ 648.903253][T26820] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 648.905059][T26817] FAT-fs (loop5): Can't find a valid FAT filesystem [ 648.912154][T26818] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000280)={'gretap0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="65727370616e30000000bc566409819f5bbcde7db8a0fc11c71e", @ANYRES32=0x0, @ANYBLOB="0700001000000007000003ff4e3300780068000002299078ac1414aa0000000086280000000005113a0802a1c79771bd5d58f6cc3a3c3002033e000e21952548c2c772fb8a76fc72863b000000010705c33451050ed308184255a9d8feb8c4f2030010980e12794f57c938ca38729f51500212d2ffa56dbe524959509ab89c0124e15400"]}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c000000382aaa2175e27db9a53606b1b1a5016d2e859096d5dca7f8953f39116a169fa42301df558a3d75112fba42092a63c5bb3a09e5961367aaa12cd6b63a0d5037f19f68a095dd42f069a12b7057c8097a7fddb25ff6982fac77acc4a4225b2083fda550588697d75f2f0665a1e8c2d9978d693f93545f3f0cdd92cd6e8e381f12c27fb1a0894bfaae64bf6e3c38f3466355eb3dca493da3780f73aa9d65c709632fd1e8b9ff511e455b", @ANYRES16=0x0, @ANYBLOB="000227bd7000fedbdf2507000000050035008000010008000600", @ANYRES32=r0, @ANYBLOB="08002b00ffffffff"], 0x2c}}, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) r3 = creat(0x0, 0x4c) fcntl$setstatus(r3, 0x4, 0x6100) write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r3, 0x0, 0x0, 0x149, 0x4}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000080)={0x6, r3, 0x10148}) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x8, 0x1, 0x8}, 0x1c) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f00000000c0)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="587b3fbd00"}, 0x14) sendmsg$nl_route(r3, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="680000007200000425bd7000fcdbdd2507000000", @ANYRES32=r6, @ANYBLOB="08000100010000000800010000000000080001010000000000000000000000000800010001000000080001000100000008000100000000007cfe01000000000008000100000000000800010000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4040004}, 0x80d0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000000)='wg1\x00', 0x4) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000540)=""/188) 21:58:27 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xfffffff6, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:27 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011008}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000002320000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000004800000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 649.050548][T26818] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) [ 649.156564][T26860] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 649.159932][T26858] FAT-fs (loop5): bogus number of reserved sectors [ 649.180297][T26858] FAT-fs (loop5): Can't find a valid FAT filesystem [ 649.241948][T26867] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 649.304572][T26867] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:27 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1}, 0x50) rename(&(0x7f0000000000)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file0\x00') syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 21:58:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000003f0000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = creat(0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x6100) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r1, 0x0, 0x0, 0x149, 0x4}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x6, r1, 0x148}) recvmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f00000000c0)=""/143, 0x8f}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000001180)=""/224, 0xe0}, {&(0x7f0000001280)=""/233, 0xe9}, {&(0x7f0000001380)=""/57, 0x39}], 0x7}, 0x12142) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r4, 0x0, 0x10000000000000) 21:58:27 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011009}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:27 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xfffffffd, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000004c00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r4 = creat(0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x6100) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r4, 0x0, 0x0, 0x149, 0x4}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000080)={0x6, r4, 0x148}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x300, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x48}, @void, @val={0xc, 0x99, {0x8b98, 0x23}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4008000}, 0x8084) r6 = dup3(r3, r2, 0x0) recvmmsg(r6, &(0x7f0000004540)=[{{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001fc0)=""/4092, 0x1c74}], 0x300}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r7 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r7, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)="ee", 0x101d0}], 0x1}}], 0x92, 0x0) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/cgroups\x00', 0x0, 0x0) read$hiddev(r8, 0x0, 0x10000000000000) 21:58:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000400000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 649.745852][T26884] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:27 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x20000000001100a}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 649.807022][T26885] FAT-fs (loop5): bogus number of reserved sectors [ 649.814201][T26886] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 649.818683][T26885] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = creat(0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x6100) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r2, 0x0, 0x0, 0x149, 0x4}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x6, r2, 0x148}) write(r3, &(0x7f00000000c0)="2dd65da33ae92f9226b180364155a469113aee9ae927d654e536d2459e84d761e9b3d9b6da1cc822c662b2fbe92da0946fc99d24160b4b160119c506c3105a480236581dc694343ed6a2f5ed25408324b4af0906086073e12b94a85c73da0d470ab45313c3e37912a8144919cbb16cbde1b83ab4ff7bea7f8a58b192fa663d0b2b8627", 0x83) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000080)={0x6, 0xffffffffffffffff, 0x148}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="54000000217a2842bd407592bb8a357f9a96293304f7232fd1b29aa96b44b7f0515184d9eb28ac8906707f43adbd5259", @ANYRES16=r7, @ANYBLOB="210200000000000000003b00000008000300", @ANYRES32=r9, @ANYBLOB="0600cd0000000000080026006c09000004006c00230033004000000008021100000108021100000008021100000100000000010003010000"], 0x54}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000680)={0x47c, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_BEACON_HEAD={0x2c4, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1}, {0x7}, @device_a, @broadcast, @initial, {0x8, 0x7}}, @ver_80211n={0x0, 0x20, 0x3, 0x2, 0x0, 0x0, 0x1}}, 0x3, @random=0x7, 0x4, @void, @val={0x1, 0x2, [{0x2, 0x1}, {0x4, 0x1}]}, @void, @void, @void, @val={0x5, 0xe9, {0x0, 0xf2, 0x0, "dd49241bdc3af3c2b052f9725b86956a718c11f8f9da907748d80b87b4d61d40087b738c58d2c5ece4712506314b82aa77a1ca63068ff393339de26b142c699eec91febd741b420aa2085c5296c6908b360abc9b752cdffc105b85b5aa4fdcf00784ef2c594db372807cdc378a0330af94a831c462a75f985cae3ef15a1df30dfa0a3a7dd8b3ae722dde00541e96ead94dfd3747c1eab61523961b86a5d1d8bff13b04d5b2bc0271aee9427b7434468d4d2721e30499816163fc3603cbd86d10fc8efd4ecfe615b2652713fb16bb203224226ea2986c7cc7d2cebc8f9e71443bbdad85f72c31"}}, @void, @void, @val={0x3c, 0x4, {0x1, 0x6, 0x7c, 0xe7}}, @void, @void, @val={0x71, 0x7, {0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x20}}, @void, [{0xdd, 0xd2, "14762823b5e25e277cb8e10f257e84addc44a1668b9339d00cae0ced5353864cf15a6f63050104c729c0870957bf962b1a90687e9b412fc10d9c90229af225626c7955fc9702ed0be99b6e953e25ffc4c4981a17a39dcef16e60014732ffa28416d0e1ad34415e7c8e61d9d6fefaab746c5738c78b452aa45a28e2b48a192373f67e26d096bc6e9c12948474d5c62d50b568b41fa53234c40ea04b7d4ba819503b5b3256d5dd95d14e3c1679e923e7c8fd428955f7398c01b5ccf3647e82a0841a929f8555abb30a0419a150bfeace38f02d"}, {0xdd, 0xc4, "38f2e327caeeac75fb92273291c63ff6cb9304e27bb6885aca214b25920e72f0c6023ee247618417f5aebd048f4783aecfbadcbf48a79c817397b205d1b39b58a92001f64a0cc502e4e617aa957b838a19e029a427b4d0e7d90490e500084d4b827036051f7b1724be3bc8e8c638c15e30368e259bddbf7419bac3b0c005922f31ab1fd1e1bafd1f54f3105818062b85eaf6831430d7d221bab56053793beacd7a830dc4347f27325eeb9a3896c7d68dfac1a7944734bb25d4d97cb9687445a21515a1d6"}]}}, @NL80211_ATTR_IE_ASSOC_RESP={0x93, 0x80, [@rann={0x7e, 0x15, {{0x1, 0x64}, 0x6, 0x7, @device_b, 0x8, 0x0, 0x5}}, @ht={0x2d, 0x1a, {0x20, 0x2, 0x5, 0x0, {0x5, 0x3, 0x0, 0x14, 0x0, 0x1, 0x1, 0x1}, 0x300, 0x7, 0x2}}, @erp={0x2a, 0x1, {0x1}}, @mesh_id={0x72, 0x6}, @ssid={0x0, 0x6, @default_ibss_ssid}, @peer_mgmt={0x75, 0x6, {0x0, 0x2976, @val=0x8001, @void, @void}}, @erp={0x2a, 0x1}, @peer_mgmt={0x75, 0x8, {0x1, 0x8000, @val=0xff7f, @val=0x10, @void}}, @tim={0x5, 0x32, {0x5, 0x6e, 0x2, "bb0331211d2b25a706a6bac2dc41ecd141accd4c3ed7e70900000000000000bcbccf442569ceae4a3746f50e650c48"}}]}, @NL80211_ATTR_FTM_RESPONDER={0x108, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x47, 0x3, "48c63de642958366c4c8ee44058ac4410728bb66160101a60c89f63bebc41c7182105b0a1dc8b4164e2fcf9efb3aa098a8b182aabadfdcb1febc3778f9ea5a21a851f6"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xb5, 0x3, "5206c2c484bc896b95d811d8a0f67ba1df0b8a2e1293ee923744ef23ebaa81a1a7080c390780cabad317f3aa5ddb8ac980c2be5f1a5a172a7ab71ebb130752f4093af21e38ecddae887cb3b904b23314dedac8999ae9f0638b73cd294b98699f57567aa633ea951aca960bfbb1d9ad3b8b201ba0ec743c6495904f72e478f3c462bbac65d17d09ab9fe9602ae6f205052938eca7c30f28c35c0846cb49636295229171cc636273934e4ae16a22e5dee868"}]}]}, 0x47c}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) read$hiddev(r4, 0x0, 0x10000000000000) 21:58:27 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r1, 0x0, 0x10000000000000) [ 649.929258][T26886] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 649.952317][T26908] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 650.115058][T26926] FAT-fs (loop5): bogus number of reserved sectors [ 650.122001][T26926] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:28 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1}, 0x50) rename(&(0x7f0000000000)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file0\x00') syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 21:58:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000480000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/msg\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x9) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r3, 0x0, 0x10000000000000) 21:58:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000006000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:28 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x20000000001100b}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:28 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x80000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000000)) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r1, &(0x7f0000000d00)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000340)={0x944, r3, 0x20, 0x70bd27, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_TX_RATES={0x1fc, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3f, 0x5b, 0xb7f, 0xaf, 0x3ff, 0x5, 0x400, 0x200]}}]}, @NL80211_BAND_60GHZ={0x20, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x9, 0x40, 0x8, 0x5, 0x100, 0x0, 0x5a]}}]}, @NL80211_BAND_6GHZ={0x84, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x5, 0xfff7, 0x6, 0x0, 0x1, 0x3, 0x3e90]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x14, 0x1f, 0x5, 0x401, 0x3, 0x400, 0xe1]}}, @NL80211_TXRATE_HT={0x47, 0x2, [{0x1}, {0x3, 0x2}, {0x0, 0x7}, {0x2, 0xa}, {0x5, 0x1}, {0x0, 0x5}, {0x2, 0x7}, {0x4, 0xa}, {0x6}, {0x6, 0x2}, {0x7, 0x4}, {0x0, 0xa}, {0x6, 0x3}, {0x4, 0x6}, {0x4, 0x2}, {0x3, 0xa}, {0x0, 0x3}, {0x0, 0xa}, {0x5, 0x9}, {0x1, 0x7}, {0x3, 0x8}, {0x6, 0x8}, {0x1, 0x8}, {0x5, 0x4}, {0x3, 0x1}, {0x1, 0x6}, {0x0, 0x6}, {0x2, 0xa}, {0x6, 0x1}, {0x5}, {0x0, 0x8}, {0x5, 0x2}, {0x0, 0x4}, {0x1, 0x2}, {0x1, 0x9}, {0x5, 0x7}, {0x1, 0xa}, {0x6}, {}, {0x1, 0x8}, {0x6, 0x5}, {0x2, 0x6}, {0x2, 0x6}, {0x5, 0x3}, {0x0, 0x7}, {0x6, 0x6}, {0x7, 0x5}, {0x5, 0x9}, {0x0, 0x5}, {0x0, 0x7}, {0x7}, {0x2, 0x4}, {0x1, 0x6}, {0x7, 0x5}, {0x4, 0x9}, {0x4}, {0x1, 0x9}, {0x5}, {0x5, 0x3}, {0x3, 0x6}, {0x6, 0x4}, {0x0, 0x7}, {0x1, 0x4}, {0x1, 0xa}, {0x4, 0x6}, {0x5, 0x5}, {0x2}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0x98, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x20, 0x1, [0x0, 0x9, 0x49, 0x16, 0x16, 0x36, 0x77, 0x3, 0x1, 0xb, 0x6, 0x0, 0x1b, 0x18, 0x1, 0xc, 0x6, 0xb, 0x6c, 0x2, 0x24, 0x9, 0x48, 0x4, 0x60, 0xc, 0x0, 0x36]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x3b, 0x2, [{0x1, 0x8}, {0x0, 0x6}, {0x1, 0x7}, {0x2, 0x2}, {0x6, 0x3}, {0x2, 0x8}, {0x7, 0x4}, {0x5, 0x5}, {0x5}, {0x0, 0x6}, {0x3, 0x5}, {0x7, 0xa}, {0x7, 0x2}, {0x0, 0x8}, {0x0, 0x6}, {0x0, 0x8}, {0x0, 0x8}, {0x1}, {0x3, 0x5}, {0x3, 0x2}, {0x7, 0x2}, {0x7, 0x9}, {0x1, 0x1}, {0x1}, {0x5}, {0x6, 0x6}, {0x5, 0x3}, {0x3}, {0x1, 0x9}, {0x1, 0x3}, {0x5, 0x5}, {0x7, 0x1}, {0x1, 0xa}, {0x7, 0x8}, {0x7, 0x2}, {0x5, 0xa}, {0x7, 0x2}, {0x3, 0xa}, {0x2, 0x3}, {0x6, 0x5}, {0x2, 0xa}, {0x0, 0x4}, {0x4, 0x7}, {0x4, 0x5}, {0x7, 0x6}, {0x3, 0x5}, {0x6, 0x9}, {0x5, 0x1}, {0x1, 0x2}, {0x3, 0x5}, {0x2, 0x3}, {0x1, 0x8}, {0x1}, {0x4, 0x2}, {0x7, 0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x200, 0x5, 0x40, 0x9, 0x101, 0x3ff2, 0xffe1, 0x40]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x30, 0x30, 0x18, 0x18, 0x0, 0x6]}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0xc, 0x7e, 0x48]}]}, @NL80211_BAND_6GHZ={0x24, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x1f, 0x30, 0x4, 0x24, 0x0, 0x16, 0x18, 0x1, 0x60, 0x60, 0x3, 0x60, 0x5, 0x4, 0x24, 0x16, 0x0, 0x2, 0x3, 0x16, 0x6c, 0x1, 0x16, 0x16, 0x76]}]}, @NL80211_BAND_60GHZ={0x80, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xa95, 0x0, 0xffff, 0xfff9, 0x9, 0x3, 0x7, 0x20]}}, @NL80211_TXRATE_HT={0x1f, 0x2, [{0x0, 0x8}, {0x0, 0x7}, {0x6, 0x4}, {0x2, 0x7}, {0x0, 0x8}, {0x7, 0x7}, {0x7}, {0x7, 0x7}, {}, {0x0, 0x2}, {0x5, 0xa}, {0x5, 0x6}, {0x7, 0x9}, {0x3, 0x9}, {0x6}, {0x2, 0x9}, {0x0, 0x2}, {0x7, 0xa}, {0x0, 0x4}, {0x6, 0x5}, {0x0, 0x2}, {0x1, 0x2}, {0x0, 0x3}, {0x4, 0xa}, {0x4, 0x2}, {0x7, 0x1}, {0x2, 0x9}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x80, 0x3, 0xfffe, 0x0, 0xff, 0x7, 0x8, 0x8000]}}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x0, 0x3, 0xc, 0xb, 0x16, 0x3]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x10, 0x2, [{0x3, 0x4}, {0x1}, {0x3, 0x6}, {0x4, 0x5}, {0x1}, {0x2, 0x9}, {0x4}, {0x5, 0x4}, {0x0, 0x6}, {0x1, 0x4}, {0x0, 0xa}, {0x3, 0xa}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}]}]}, @NL80211_ATTR_TX_RATES={0x2d0, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x78, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x11, 0x2, [{0x6}, {0x6, 0x2}, {0x6, 0x8}, {0x0, 0x2}, {0x5, 0x8}, {0x1, 0x2}, {0x0, 0x7}, {0x0, 0x7}, {0x3, 0x9}, {0x1, 0xa}, {0x5, 0x1}, {0x1, 0x7}, {0x4}]}, @NL80211_TXRATE_HT={0x8, 0x2, [{0x5, 0x8}, {0x2, 0x2}, {0x4, 0x4}, {0x6, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xee, 0xe75, 0x0, 0x8, 0x2, 0xaa, 0x66f, 0x3f]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x1b, 0x2, [{0x7, 0x2}, {0x0, 0x2}, {0x2, 0x4}, {0x5, 0x7}, {0x6, 0x8}, {0x7, 0xa}, {0x5, 0x4}, {0x1, 0x3}, {0x0, 0x9}, {0x5, 0xa}, {0x0, 0x8}, {0x2, 0x4}, {0x4}, {0x2, 0x5}, {0x6, 0xa}, {0x1, 0x3}, {0x3, 0x5}, {0x3, 0x5}, {0x0, 0x9}, {0x0, 0x2}, {0x3, 0x8}, {0x7, 0x8}, {0x6, 0x7}]}, @NL80211_TXRATE_HT={0x20, 0x2, [{0x2, 0x1}, {0x3, 0x3}, {0x2, 0x2}, {0x1, 0xa}, {0x2, 0x5}, {0x0, 0x6}, {0x4, 0x6}, {0x6, 0x5}, {0x3, 0x9}, {0x7, 0x2}, {0x1, 0x1}, {0x5, 0x5}, {0x2, 0x1}, {0x2, 0x1}, {0x2, 0x5}, {0x0, 0x9}, {0x1, 0x6}, {0x6, 0xa}, {0x3, 0x1}, {0x0, 0x2}, {0x2, 0x8}, {0x6}, {0x1, 0x9}, {0x4, 0x9}, {0x7, 0x9}, {0x4, 0x1}, {0x6, 0x2}, {0x0, 0xa}]}]}, @NL80211_BAND_5GHZ={0x94, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x18, 0x1, [0x1b, 0x6, 0x1b, 0x5, 0x2, 0x60, 0x5, 0x5, 0x1, 0x60, 0x3, 0x60, 0x24, 0x5, 0x16, 0x18, 0xb, 0x18, 0x1b, 0x48]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfffe, 0x9, 0xffff, 0x3f, 0x81, 0xff, 0x8, 0x3ff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x9823, 0x1ff, 0x7ff, 0xffff, 0x155a, 0x1, 0x735]}}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x9, 0x12, 0x6c, 0x1, 0x24, 0xc5ddd3a6e935e43b, 0x30, 0x3, 0x6, 0x4, 0x6, 0x48, 0x69b5d6db715c7e81]}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x0, 0x8}, {0x2, 0x7}, {0x0, 0x6}, {}, {0x7, 0x6}, {0x5}, {0x4, 0x2}, {0x3, 0x6}, {0x7, 0x9}, {0x1, 0x5}, {0x3, 0x9}, {0x3}, {0x7, 0x8}, {0x0, 0x9}, {0x0, 0x7}, {0x7, 0x5}, {0x1, 0x2}, {0x3, 0x6}, {0x5, 0x2}, {0x4, 0xa}, {0x7, 0x6}, {0x6, 0xa}, {0x1, 0x8}, {0x0, 0x4}, {0x4, 0x1}, {0x1, 0x2}, {0x5, 0xa}, {0x2, 0x2}, {0x5, 0x2}, {0x0, 0x2}, {0x5, 0x7}, {0x3, 0x1}, {0x1, 0x6}, {0x5, 0x9}, {0x0, 0x8}, {0x7, 0x2}, {0x4, 0xa}, {0x5, 0xa}, {0x3, 0x5}, {0x0, 0x1}, {0x7, 0x3}, {0x1, 0x9}, {0x3, 0x8}, {0x4, 0x9}, {0x6, 0x7}, {0x1, 0x5}, {0x2, 0x6}, {0x6}, {0x4}, {0x2, 0x6}]}, @NL80211_TXRATE_LEGACY={0x4}]}, @NL80211_BAND_5GHZ={0x44, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x4, 0x6, 0xfeff, 0xff, 0x0, 0x96c, 0x401]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfffa, 0x3, 0x3952, 0x3, 0x81, 0x0, 0x216]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_6GHZ={0xa0, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x48, 0x2, [{0x0, 0x6}, {0x3, 0x9}, {0x2, 0x7}, {0x5, 0x7}, {0x2, 0x3}, {0x5, 0x5}, {0x5, 0x3}, {0x3, 0x2}, {0x1, 0x7}, {0x5, 0x4}, {0x2, 0x5}, {0x5, 0x5}, {0x1}, {0x1, 0x2}, {0x1, 0x8}, {0x0, 0x3}, {0x3, 0x9}, {0x7, 0xa}, {0x7, 0x3}, {0x1, 0x7}, {0x6, 0x3}, {0x7, 0x2}, {0x6, 0x5}, {0x3}, {0x6, 0x2}, {0x7, 0x4}, {0x3}, {0x2, 0x9}, {0x3, 0x4}, {0x6, 0x8}, {0x3, 0x8}, {0x1, 0x1}, {0x5, 0x4}, {0x4}, {0x3, 0x6}, {0x5, 0x2}, {0x5, 0x4}, {0x5, 0x4}, {0x0, 0x8}, {0x1, 0x6}, {0x6, 0x1}, {0x4, 0x9}, {}, {0x5, 0x5}, {0x6}, {0x6, 0x1}, {0x2, 0x4}, {0x2, 0x1}, {0x7, 0x2}, {0x2, 0x5}, {0x5, 0xa}, {0x7, 0x9}, {0x1, 0x7}, {0x5, 0x2}, {0x2, 0x9}, {0x5, 0x2}, {0x5, 0x3}, {0x3, 0x2}, {0x3, 0x4}, {0x2, 0x5}, {0x7, 0x4}, {0x0, 0x5}, {0x2, 0xa}, {0x6, 0x4}, {0x6, 0x6}, {0x0, 0x6}, {0x2, 0x8}, {0x7, 0x6}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x7, 0x3, 0x3, 0x40, 0x3ff, 0xd577, 0x1]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x7f, 0x7, 0x40, 0x6, 0xfffa, 0x400, 0x8]}}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x6c, 0x3, 0x6, 0x3, 0x30, 0x1b]}]}, @NL80211_BAND_2GHZ={0xc, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0x40, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x8, 0x1, [0x2, 0x1b, 0x30, 0x3]}, @NL80211_TXRATE_LEGACY={0x4}, @NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x16, 0x1, 0x6, 0x4, 0x24bd08aa730f9126, 0x30, 0x12, 0x18, 0x24, 0x24, 0x1b, 0x18, 0x18, 0xc, 0x5, 0x1b, 0x60, 0x6c, 0x6c, 0x12, 0x36, 0x1b, 0x30]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x80, 0x100, 0x1f, 0xfffa, 0x60, 0x2, 0x98c2]}}]}, @NL80211_BAND_2GHZ={0x90, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x1, 0x3, 0x48, 0x9, 0x48, 0x6, 0x30, 0x30, 0x2, 0x36, 0x1b, 0x36, 0x1b, 0x60, 0x6c, 0x16, 0x16, 0x5, 0x48, 0x6, 0x4, 0x18, 0x1, 0x4, 0x6c, 0x48]}, @NL80211_TXRATE_HT={0x39, 0x2, [{0x2, 0x6}, {0x7, 0x3}, {0x2, 0x7}, {0x1, 0x7}, {0x0, 0xa}, {0x6, 0x3}, {0x6, 0x4}, {0x2, 0x6}, {0x1, 0x5}, {0x3}, {0x5, 0x4}, {0x5, 0x5}, {0x6, 0x2}, {0x6, 0x8}, {0x7, 0x4}, {0x3, 0x3}, {0x6, 0x1}, {0x6, 0x3}, {}, {0x6, 0x1}, {0x6, 0x8}, {0x4, 0x6}, {0x2, 0x6}, {0x1, 0x2}, {0x4, 0x6}, {0x7, 0x7}, {0x2, 0x3}, {0x0, 0x9}, {0x4, 0x1}, {0x2, 0x7}, {0x5, 0x2}, {0x1}, {0x3, 0x7}, {0x0, 0x1}, {0x5, 0x3}, {0x2, 0x4}, {0x2, 0x9}, {0x6, 0x9}, {0x2, 0x7}, {0x1}, {0x0, 0xa}, {0x1, 0x8}, {0x3, 0x8}, {0x6, 0xa}, {0x3, 0x8}, {0x2, 0x9}, {0x7, 0xa}, {0x1, 0x1}, {0x7, 0x6}, {0x7, 0x6}, {0x6}, {0x6, 0x2}, {0x7, 0x4}]}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x1, 0x24, 0xb, 0x6, 0x12, 0x6, 0x30, 0x1b, 0x0, 0x48, 0x6c, 0x9, 0x24, 0x16, 0xb, 0x4, 0x3, 0x5, 0x4, 0x24, 0xc, 0x5, 0x12, 0x36, 0x30]}, @NL80211_TXRATE_GI={0x5}]}]}, @NL80211_ATTR_TX_RATES={0x1c, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x18, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xc, 0x1, [0x1, 0x24, 0x60, 0x41, 0xc, 0x3, 0x1, 0x18]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}, @NL80211_ATTR_TX_RATES={0x448, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xf8, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x8000, 0x2, 0x7, 0x9, 0xd0a1, 0x2c0f, 0xff7f, 0x3]}}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x1, 0xc, 0x60, 0x9, 0xc, 0x3, 0x18, 0x60, 0x6, 0x5, 0x9, 0x3, 0x5, 0x2, 0x48, 0x6, 0x60, 0x16, 0x60, 0x1b, 0x1, 0x2e, 0x18, 0x5, 0x6, 0x18, 0x16, 0x6, 0xb]}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x4, 0x30, 0x1b, 0x18, 0x2, 0x3, 0x30, 0x48]}, @NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x3, 0x18, 0xb, 0x30, 0x3, 0x5, 0x6, 0x9, 0x9, 0x16, 0x1, 0x4, 0x3, 0x24, 0x30, 0x1d, 0x1, 0x30, 0x30, 0x5, 0x18, 0x36, 0x24, 0xb]}, @NL80211_TXRATE_HT={0x38, 0x2, [{0x7, 0x2}, {0x4, 0x3}, {}, {0x6, 0x9}, {0x3}, {0x4, 0x8}, {0x0, 0x2}, {0x1}, {0x2, 0x1}, {0x1, 0x5}, {0x2, 0x6}, {0x7, 0x8}, {0x6, 0x8}, {0x6, 0x2}, {0x2}, {0x4, 0x5}, {0x1, 0x6}, {0x2}, {0x1, 0x3}, {0x5, 0x6}, {0x2, 0x5}, {0x1, 0x2}, {0x1, 0xa}, {0x2, 0x5}, {0x7, 0x3}, {0x1, 0xa}, {0x3, 0x5}, {0x0, 0x1}, {0x7, 0x2}, {0x5, 0x2}, {0x5, 0x5}, {0x1, 0x6}, {0x1, 0x2}, {0x1, 0x6}, {0x0, 0x8}, {0x0, 0x9}, {0x4, 0x6}, {0x5, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x5, 0x2}, {0x1, 0x8}, {0x7}, {0x6}, {0x1, 0x6}, {0x6, 0x5}, {0x0, 0x7}, {0x2, 0x8}, {0x7, 0xa}, {0x2, 0x5}, {0x4, 0x7}, {0x7, 0x6}]}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x3, 0x3}, {0x0, 0x4}, {0x0, 0x3}, {0x6}, {0x0, 0x9}, {0x2, 0x9}, {0x3, 0x4}, {0x1, 0x5}, {0x4, 0x2}, {0x3, 0x5}, {0x4, 0x9}, {0x0, 0x2}, {0x0, 0x18}, {}, {0x7, 0x1}, {0x3, 0x7}, {0x5, 0x9}, {0x0, 0x3}, {0x2, 0x2}, {0x7, 0x8}, {0x1, 0x7}, {0x5, 0x5}, {0x0, 0x2}, {0x1, 0x3}, {0x6, 0x2}, {0x4, 0xa}, {0x3}, {0x2, 0x7}, {0x1}, {0x5, 0xa}, {0x2, 0x2}, {0x4, 0x7}, {0x0, 0x9}, {0x1, 0x1}, {0x4, 0x1}, {0x1, 0x3}, {0x0, 0x9}, {0x5, 0x6}, {0x7, 0x9}, {0x5, 0x4}, {0x0, 0x3}, {0x3, 0x8}, {0x0, 0x7}, {0x6, 0x5}, {0x7, 0x3}, {0x0, 0xa}, {0x2, 0x5}, {0x7, 0x5}, {0x1, 0x7}, {0x7, 0x9}, {0x4, 0xa}, {0x0, 0x8}, {0x4, 0x2}, {0x0, 0x5}, {0x4, 0x3}, {0x1, 0x2}, {0x2, 0x6}, {0x0, 0x5}, {0x0, 0x6}, {0x4, 0x2}, {0x0, 0x7}, {0x4, 0x6}, {}, {0x5, 0x2}, {0x0, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x6, 0x9, 0x100, 0x2, 0xff, 0x6, 0xf5]}}]}, @NL80211_BAND_2GHZ={0x30, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x11, 0x2, [{0x4, 0x1}, {0x3, 0xa}, {0x6}, {0x3, 0x5}, {0x0, 0x8}, {0x7, 0xa}, {0x6, 0x5}, {0x0, 0x8}, {0x0, 0x8}, {0x0, 0x9}, {0x5, 0x4}, {0x5, 0x3}, {0x6, 0x3}]}, @NL80211_TXRATE_LEGACY={0x15, 0x1, [0x6, 0x3c, 0x1b, 0x1, 0x12, 0x30, 0x48, 0x30, 0x48, 0x4, 0x36, 0xb, 0x19, 0xb, 0xe07575f630e53119, 0x64, 0x12]}]}, @NL80211_BAND_60GHZ={0x4c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0x8, 0xfff, 0x0, 0x3, 0x2, 0x1, 0x3f]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x9, 0x2, [{0x6, 0x1}, {0x0, 0xa}, {0x3, 0x3}, {0x7, 0x2}, {0x7, 0xa}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x9, 0x3ff, 0xfe00, 0x1f, 0x8, 0x4920, 0x7f]}}, @NL80211_TXRATE_HT={0x4}]}, @NL80211_BAND_60GHZ={0x18, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x800, 0x1, 0xf7a8, 0x8, 0x2, 0x1f, 0x1, 0x40]}}]}, @NL80211_BAND_60GHZ={0x34, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x51, 0x8001, 0x4, 0x2, 0x100, 0x200, 0x0, 0xfffb]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x1b, 0x60, 0x12, 0x60, 0x1, 0x18, 0x1b, 0x3, 0x9, 0x16, 0x18, 0x12, 0xb, 0x9]}]}, @NL80211_BAND_6GHZ={0xe0, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x1b, 0x5, 0x18, 0x28, 0xc, 0x1, 0x6c, 0x5, 0x24, 0x18, 0x3, 0x5, 0x16, 0xb, 0x4, 0x4, 0x3, 0x60, 0x6c, 0x60, 0x9, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0xd57, 0x4, 0xc0, 0xfff, 0x5, 0xfff9, 0x1]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7fff, 0x8001, 0x80, 0x5, 0x6, 0x61, 0x0, 0x20]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x22, 0x2, [{0x4, 0x1}, {0x1, 0x6}, {0x0, 0x3}, {0x1, 0x7}, {0x5, 0x1}, {0x1, 0x4}, {0x6, 0x4}, {0x6, 0x8}, {0x2, 0x9}, {0x4, 0x2}, {0x5, 0x3}, {0x6, 0xa}, {0x4, 0x8}, {0x5, 0x4}, {0x6, 0x2}, {0x2, 0x3}, {0x7, 0x2}, {0x4, 0x1}, {0x7, 0x5}, {0x7, 0x3}, {0x4, 0x7}, {0x4, 0x7}, {0x5, 0x4}, {0x5, 0x8}, {0x4, 0xa}, {}, {0x1, 0x9}, {0x4, 0x7}, {0x7, 0xa}, {0x3, 0x3}]}, @NL80211_TXRATE_HT={0x41, 0x2, [{0x1, 0x5}, {0x1, 0x8}, {0x1, 0x5}, {0x3, 0x4}, {0x2, 0x9}, {0x0, 0x8}, {0x4, 0x8}, {0x7, 0x3}, {0x1, 0x9}, {0x4, 0x3}, {0x0, 0x5}, {0x0, 0x2}, {0x7, 0x2}, {0x7, 0x6}, {0x1, 0xa}, {0x7, 0x2}, {0x3, 0x1}, {0x4, 0x8}, {0x5, 0x2}, {0x5}, {0x7, 0x9}, {0x4, 0x9}, {0x7, 0x6}, {0x3}, {0x0, 0x2}, {0x1, 0xa}, {0x7, 0x9}, {0x5, 0x3}, {0x0, 0x1}, {0x1, 0x9}, {0x7, 0x7}, {0x5, 0xa}, {0x5, 0x4}, {0x2, 0x7}, {0x5, 0xa}, {0x1, 0x9}, {0x4, 0x8}, {0x4, 0xa}, {0x0, 0x7}, {0x0, 0x4}, {0x6, 0x4}, {0x3}, {0x7, 0x1}, {0x0, 0x6}, {0x1, 0x8}, {0x4, 0x7}, {0x1, 0x5}, {0x5, 0x6}, {0x1, 0x4}, {0x4, 0x9}, {0x5, 0x5}, {0x3, 0xa}, {0x0, 0x1}, {0x1, 0x1}, {0x7, 0x1}, {0x4, 0x3}, {0x3, 0x7}, {0x2}, {0x0, 0x6}, {0x7}, {0x6, 0x6}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x16, 0x1, [0x48, 0x48, 0x6c, 0x37, 0x4, 0x48, 0x4, 0x16, 0x3, 0x50, 0x30, 0x60, 0xb, 0x1, 0xc, 0x24, 0x18, 0x1b]}]}, @NL80211_BAND_60GHZ={0x64, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x6, 0x2, [{0x0, 0x1}, {0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x4, 0x6, 0x3, 0x3ff, 0x7fff, 0x0, 0x5]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x16, 0x24, 0x1b, 0xc, 0x16, 0x16, 0x48, 0x60, 0x6, 0xb, 0x4, 0x48, 0x4, 0x3, 0x36, 0x12, 0x0, 0x1b, 0x1b, 0x60, 0x9, 0x60, 0x60, 0x6c, 0x6, 0x6c]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x7fff, 0x200, 0xd5, 0x4, 0x2, 0x1000, 0x3]}}]}, @NL80211_BAND_5GHZ={0xcc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0xfb0c, 0x3, 0x1, 0x1, 0x101, 0x80, 0x5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x401, 0x7ff, 0x7, 0x80, 0x94, 0x8000, 0x1f]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x8, 0xec, 0x83c7, 0x7, 0x4, 0x5, 0x8]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0x1b, 0x3, 0x30, 0x0, 0x12, 0x48, 0x6, 0x7a, 0x60, 0x9, 0x6]}, @NL80211_TXRATE_HT={0x48, 0x2, [{0x5, 0x5}, {0x4, 0x9}, {0x5, 0x8}, {0x1, 0x6}, {}, {}, {0x7, 0x1}, {0x6, 0x4}, {0x1, 0x9}, {0x7, 0x1}, {0x4}, {0x5, 0x2}, {0x1, 0x9}, {0x7, 0x8}, {0x3, 0x8}, {0x2, 0x2}, {0x2, 0x7}, {0x5, 0x4}, {0x1, 0x7}, {0x1, 0x8}, {0x1, 0xa}, {0x4, 0x3}, {0x7, 0x5}, {0x1, 0x8}, {0x1, 0x3}, {0x1, 0xa}, {0x1, 0x5}, {0x4, 0x8}, {0x7, 0x8}, {0x0, 0x4}, {0x1, 0x7}, {0x2, 0xa}, {0x5, 0x8}, {0x4, 0x9}, {0x4, 0x4}, {0x1, 0x6}, {0x7, 0x2}, {0x4, 0x5}, {0x7, 0x6}, {0x6, 0x7}, {0x0, 0x5}, {0x6, 0x4}, {0x2}, {0x1, 0x9}, {}, {0x5}, {0x1, 0x2}, {0x0, 0x6}, {0x2, 0x6}, {0x6, 0x4}, {0x5}, {0x3, 0x6}, {}, {0x6}, {0x2, 0x5}, {0x4, 0x6}, {0x0, 0xa}, {0x0, 0x2}, {0x0, 0x3}, {0x0, 0x7}, {0x1, 0xa}, {0x0, 0x2}, {0x2, 0x6}, {0x6, 0x5}, {0x6, 0xa}, {0x1, 0x4}, {0x5, 0xa}, {0x5, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x0, 0x40, 0xde, 0xd70e, 0xfff, 0x89a]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_5GHZ={0x74, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x400, 0x0, 0x5, 0x1f, 0x9, 0x8000, 0x1]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x2, 0x6, 0x18, 0x16, 0x16, 0x6, 0x7b, 0x2, 0x2, 0x4, 0x24, 0x16, 0x24, 0x60, 0x18, 0x1b, 0x3, 0x16, 0x5, 0x16, 0x6c, 0x36, 0x3, 0x5, 0x30, 0x60, 0x5, 0x36, 0x36, 0x3a]}, @NL80211_TXRATE_HT={0x12, 0x2, [{0x6, 0xa}, {}, {0x6, 0x7}, {0x7}, {0x1, 0x4}, {0x3, 0x2}, {0x1, 0xa}, {0x7, 0x1}, {0x3, 0x7}, {0x5, 0x8}, {0x7, 0xa}, {0x3, 0x6}, {0x1, 0x4}, {0x5, 0x9}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xb9c, 0x1000, 0x20, 0x87, 0x1, 0x1f, 0x7, 0x400]}}]}]}]}, 0x944}, 0x1, 0x0, 0x0, 0x400c041}, 0x2040020) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) setxattr$trusted_overlay_redirect(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000180)='./bus\x00', 0x6, 0x3) signalfd4(r2, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000040)={'netdevsim0\x00', {0x2, 0x0, @multicast1}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x401) read$hiddev(r4, 0x0, 0x10000000000000) setxattr$trusted_overlay_redirect(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='trusted.overlay.redirect\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x3) [ 650.586381][T26934] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 650.609601][T26937] FAT-fs (loop5): bogus number of reserved sectors [ 650.618849][T26937] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:28 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x20000000001100c}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r7 = signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r7, 0x127a, &(0x7f0000000100)) r8 = add_key(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r8, 0x0, &(0x7f00000000c0)='batadv_slave_1\x00') [ 650.635934][T26939] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000004c0000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:28 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xedc000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:28 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x20000000001100d}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 650.776521][T26939] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 650.820417][T26966] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 650.867153][T26968] FAT-fs (loop5): bogus number of reserved sectors [ 650.873832][T26968] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000600000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000006800000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:29 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r1 = signalfd4(r0, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r1, 0x127a, &(0x7f0000000100)) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r3, 0x0, 0x10000000000000) 21:58:29 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x20000000001100e}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r7 = signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r7, 0x127a, &(0x7f0000000100)) r8 = add_key(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r8, 0x0, &(0x7f00000000c0)='batadv_slave_1\x00') 21:58:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) r3 = creat(0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x6100) write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0xf642e7e) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r5 = signalfd4(r4, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000140)) ioctl$CHAR_RAW_ALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000100)) ioctl$CHAR_RAW_ROGET(r5, 0x125e, &(0x7f00000000c0)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r3, 0x0, 0x0, 0x149, 0x4}) r6 = open(&(0x7f0000002000)='./bus\x00', 0x163401, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000080)={0x6, r3, 0x148}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f0000000040)={0x6, 'lo\x00', {0xa}}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000240)) 21:58:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x51) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r3, 0x0, 0x10000000000000) [ 651.434619][T26985] FAT-fs (loop5): bogus number of reserved sectors [ 651.442810][T26985] FAT-fs (loop5): Can't find a valid FAT filesystem [ 651.451406][T26988] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 651.456938][T26986] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f00000000c0)={{}, "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"}) ioctl$CHAR_RAW_PBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000001180)) socket$nl_sock_diag(0x10, 0x3, 0x4) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r2 = signalfd4(r1, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r2, 0x127a, &(0x7f0000000100)) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r3, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000001140)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) r5 = dup(r4) write$FUSE_STATFS(r5, &(0x7f00000010c0)={0x60, 0x0, 0x0, {{0x5, 0x3803, 0xf9a0, 0x3, 0x2, 0x8001, 0x0, 0x7}}}, 0x60) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x41, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r6, 0xc020f509, &(0x7f0000000040)={r0, 0x1, 0x4, 0x5}) read$hiddev(r7, 0x0, 0x0) 21:58:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r2 = signalfd4(r1, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r2, 0x127a, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r3, 0x0, 0x10000000000000) 21:58:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011010}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 651.537957][T27012] SELinux: Context ` is not valid (left unmapped). 21:58:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000680000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 651.616023][T26988] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000006c00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:29 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x7ffffffffffff, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x9, 0xe1, 0x30, 0x6, 0x0, 0x68, 0x20000, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xc02b, 0x0, @perf_bp={&(0x7f0000000000), 0x3bca19118f26d419}, 0x8, 0x1, 0x3, 0x2, 0x9, 0xfffffffe, 0x7f}, 0x0, 0xc, r2, 0x1) prctl$PR_SET_TSC(0x1a, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r7 = signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r7, 0x127a, &(0x7f0000000100)) r8 = add_key(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r8, 0x0, &(0x7f00000000c0)='batadv_slave_1\x00') 21:58:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011011}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x200400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011012}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:29 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x8040000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 651.747906][T27024] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 651.769900][T27033] FAT-fs (loop5): bogus number of reserved sectors [ 651.781432][T27033] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x2, 0x3, 0x0, 0x0, {0x3}, [@CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000804) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:29 executing program 0: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x78) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r1, 0x0, 0x10000000000000) [ 651.821935][T27035] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 651.830523][T27024] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sysvipc/sem\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r3, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast1, 0xfffffffc, 0x0, 0x2, 0xc, 0x9, 0x20}, 0x20) 21:58:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000006c0000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 652.009822][T27035] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 652.018646][T27062] FAT-fs (loop5): bogus number of reserved sectors [ 652.025413][T27062] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000007400000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) personality(0x6) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) sendmsg$NFT_BATCH(r3, &(0x7f0000001600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000015c0)={&(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0x14fc}, 0x1, 0x0, 0x0, 0x1}, 0x4048800) 21:58:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r7 = signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r7, 0x127a, &(0x7f0000000100)) r8 = add_key(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r8, 0x0, &(0x7f00000000c0)='batadv_slave_1\x00') 21:58:30 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011048}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)={0x70, r4, 0x221, 0x70bd28, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_CSA_C_OFFSETS_TX={0x6, 0xcd, [0x0]}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_FRAME={0x3f, 0x33, @probe_request={@wo_ht={{}, {}, @device_b, @device_a, @from_mac=@device_b}, @val, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x8000, 0x2, 0x6, 0x0, {0x7f, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1}, 0x800, 0x9, 0x3}}, @void}}]}, 0x70}}, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r4, 0x400, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x4014) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r2, 0x89f4, &(0x7f0000000280)={'syztnl2\x00', &(0x7f0000000300)={'ip6tnl0\x00', 0x0, 0x0, 0x75, 0x9, 0x7, 0x54, @dev={0xfe, 0x80, [], 0x29}, @private2={0xfc, 0x2, [], 0x1}, 0x1, 0x8000, 0x5, 0x1}}) sendto$packet(0xffffffffffffffff, &(0x7f0000000200)="deed", 0x2, 0x4048040, &(0x7f0000000380)={0x11, 0xf8, r7, 0x1, 0x6, 0x6, @random="8d0ee2f3927c"}, 0x14) preadv2(r3, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/111, 0x6f}], 0x1, 0x703, 0x401, 0x4) read$hiddev(r2, 0x0, 0x10000000000000) [ 652.105864][T27067] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:30 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x4, 0x80000000) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) read$hiddev(r1, 0x0, 0x10000000000000) 21:58:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r1, &(0x7f0000003540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x3444, 0x0, 0x10, 0x70bd27, 0x25dfdbfd, {{}, {@void, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x7f}, @NL80211_ATTR_FILS_ERP_REALM={0x4}, @NL80211_ATTR_FILS_ERP_REALM={0xae, 0xfa, "9348e8528873fe5d905b4551b3d8c56f98b5ac0d6ebe4ca67a1b1cac4db545d6c1e7fbd70b94c0d9cbc8c8039d69bfd4810040883c0f5b9adec49ef82b202a923de44fab9a6224c4482f869b0a9a13f3f95558aa04c8caf07576b73d97eaaff2b58bcf98c9a542797d4a823930cb912e08d0878f9f72dd4a02166a4c9d283479d0e55bb1e0e49162a25f7945a83bd97b88bd40596c924afd8094ff5f9089649c7e33dbe0f1c28955e7c5"}, @NL80211_ATTR_FILS_ERP_REALM={0x1004, 0xfa, "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"}, @NL80211_ATTR_FILS_ERP_RRK={0x12, 0xfc, "11382546fc2b88feb1635987536c"}], @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x20}, @NL80211_ATTR_FILS_ERP_USERNAME={0xf, 0xf9, "66c8ea45095682a386df7f"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x5}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x1}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x7fff}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x2}], @NL80211_ATTR_IE={0x214, 0x2a, [@dsss={0x3, 0x1, 0xb1}, @dsss={0x3, 0x1, 0xae}, @random_vendor={0xdd, 0x80, "7f98279660a1ff9c8856d63d8f0c3caba92f1e35b98010d59a9666887adc2c5645826088c1a24693ad769a028a682ed53d1b8c0c5f2dc93aaaef9c1b3ff14b11e8576101ff49cf398f5db9784ce3f26e0a3c5a02f755e3296a547e1faa70033eda2b1e9d60910390b25b41ffbf53f4d999d05c2b2bd1a5558de9dedbf13d8381"}, @tim={0x5, 0x13, {0x0, 0x79, 0x8, "1ee381e3eb69b3cea94aeba093453dcf"}}, @random_vendor={0xdd, 0x9d, "ce3d003012a681f93d415a1dbfb3df3a6b20bd3546ddf024675af3f6b700f04afee30e248fc2a687f48dab62491cf0c9bb5ed8408636c535e8e6b6cc11f5b7e95f7dfaee73d07098030377f9283377fe59b9b6cefeb25548dcf903178323a1cf90d6650e9a3a9d09aaea32f4764fcbbe67bfd0f27a28c3d67afa2da160283878ffa23c5dc6f87fa160f04ec613648689fc583bcd9fa6e6428dc22ffc07"}, @measure_req={0x26, 0xc8, {0x2, 0x44, 0x6, "c3c2f36ec9f785022c09309df35c3234dcd08451bc2e927313f48a547446655a922f8b37dd34176b937798067422df310abc4c7a60c7ae9c007c9c96b66a658da84160f8ac84dabb36571508c0bc94f26dc73718b287622aca65b7525ea7a7150501fc7a766ef379e40882281e70c2108fc00e81befb0cc36237ee6337309cd32a65b27de365ae0fb9cf1d1212bcdf2c8ec39e36dfd0997f11ab1ef36226c7197296cda57955fd850996dfff2e00f7d996d085ac255528e1fd936fcbbbb2b1ee6012e8d93f"}}, @ibss={0x6, 0x2, 0x1000}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x6, 0xb1, 0x4}}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x8b}, @NL80211_ATTR_FILS_ERP_REALM={0x1004, 0xfa, "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@NL80211_ATTR_FILS_ERP_REALM={0xee, 0xfa, "ba8f2b904338b633f56c63feb167b06b349db775b684fefb3bba66314f10cc486aa09d4b02efebb84137fff0e6c39c558095d29d57270e9c7e2077381d44e269489fd42a9044ab087fc9e2717b2acc29fb55fa93f197349b023bac8aa9c613c29d99c20f54c7746b28f2b6edc3850550f25b12060fc50903db71435524d2189400acf2cdd73858b166b7ed52ff50a7ddf9c13ffddf984403285250ee5e819ad4167dda362790855bac00e124809adfdb7dc9b5aa4fd4653aacc53db8361dce0354b1e9ff4f439b475bf267b481110b5a32875911f4bdc68c42dafec5e844e17fbc464cba8d9e4bb4c47c"}, @NL80211_ATTR_FILS_ERP_RRK={0x1004, 0xfc, "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@NL80211_ATTR_IE={0xe, 0x2a, [@supported_rates={0x1, 0x8, [{0xc, 0x1}, {0x6}, {0x1b}, {0x1b, 0x1}, {0x1, 0x1}, {0x12, 0x1}, {0x4}, {0x18, 0x1}]}]}]}, 0x3444}, 0x1, 0x0, 0x0, 0x8880}, 0x0) 21:58:30 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xa000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ce}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x24004080}, 0x40c0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) arch_prctl$ARCH_SET_CPUID(0x1012, 0x1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r3, 0x0, 0x10000000000000) 21:58:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) r2 = creat(0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x6100) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r2, 0x0, 0x0, 0x149, 0x4}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x6, r2, 0x148}) r4 = creat(0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x6100) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r4, 0x0, 0x0, 0x149, 0x4}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000080)={0x6, r4, 0x148}) read$hiddev(r4, 0x0, 0x51) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x4, 0x9, 0x9, 0x6, 0x0, @empty, @mcast1, 0x700, 0x700, 0x1, 0x4}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x29, 0x1f, 0x7, 0x3, 0x10, @loopback, @dev={0xfe, 0x80, [], 0x1c}, 0x7, 0x80, 0x4, 0x6}}) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d8000000", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fddbdf250f000000700001801400020065727370616e3000000000000000000008000100", @ANYRES32=r6, @ANYBLOB="080003000300000008000100", @ANYRES32=r7, @ANYBLOB="1400020073797a6b616c6c6572300000000000000800030002000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="140002006d6163766c616e3000000000000000003800018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000300030000000800030001000000140002006e056eb0fe69300000000000000000001c000180080003000300000008000300010000000800030000000000"], 0xd8}, 0x1, 0x0, 0x0, 0x4}, 0x0) 21:58:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r7 = signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r7, 0x127a, &(0x7f0000000100)) add_key(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) [ 652.239076][T27075] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 652.247485][T27067] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000740000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) r3 = accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x800) fsetxattr$security_ima(r3, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0401342895845185ad4b0000"], 0xc, 0x3) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r4, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$TIOCL_SELLOADLUT(r4, 0x541c, &(0x7f00000001c0)={0x5, 0x0, 0x0, 0xffffffffffffff01, 0x1}) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000180)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x121901, 0x0) ioctl$PPPIOCGNPMODE(r5, 0xc008744c, &(0x7f0000000140)={0x283, 0x3}) 21:58:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000007a00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:30 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x20000000001104c}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r7 = signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r7, 0x127a, &(0x7f0000000100)) 21:58:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) sendmsg$NFQNL_MSG_CONFIG(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, 0x2, 0x3, 0x201, 0x0, 0x0, {0x1, 0x0, 0xa}, [@NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x2}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x81}, @NFQA_CFG_CMD={0x8, 0x1, {0x3, 0x0, 0x27}}, @NFQA_CFG_CMD={0x8, 0x1, {0x2, 0x0, 0x5}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004020}, 0x20000000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = creat(0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x6100) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r1, 0x0, 0x0, 0x149, 0x4}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x6, r1, 0x148}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r3, 0x0, 0x10000000000000) 21:58:30 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000002e80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{&(0x7f0000000340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000040)}, {&(0x7f00000003c0)=""/168, 0xa8}, {&(0x7f0000000480)=""/191, 0xbf}], 0x3, &(0x7f0000000540)=""/117, 0x75}, 0x10001}, {{&(0x7f00000005c0)=@pppoe, 0x80, &(0x7f0000001900)=[{&(0x7f0000000640)=""/104, 0x68}, {&(0x7f00000006c0)=""/121, 0x79}, {&(0x7f0000000740)=""/123, 0x7b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/163, 0xa3}, {&(0x7f0000001880)=""/118, 0x76}], 0x6, &(0x7f0000001980)=""/107, 0x6b}, 0xffffffff}, {{&(0x7f0000001a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/115, 0x73}, {&(0x7f0000001b00)=""/5, 0x5}, {&(0x7f0000001b40)=""/38, 0x26}, {&(0x7f0000001b80)=""/81, 0x51}], 0x4, &(0x7f0000001c40)=""/133, 0x85}, 0xd36a85}, {{&(0x7f0000001d00)=@alg, 0x80, &(0x7f0000002000)=[{&(0x7f0000001d80)=""/205, 0xcd}, {&(0x7f0000001e80)=""/69, 0x45}, {&(0x7f0000001f00)=""/246, 0xf6}], 0x3, &(0x7f0000002040)=""/30, 0x1e}, 0x3}, {{&(0x7f0000002080)=@nfc_llcp, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002100)=""/220, 0xdc}, {&(0x7f0000002200)=""/192, 0xc0}], 0x2, &(0x7f0000002300)=""/39, 0x27}, 0xf12}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000002340)=""/184, 0xb8}, {&(0x7f0000002400)=""/101, 0x65}, {&(0x7f0000002480)=""/198, 0xc6}], 0x3, &(0x7f00000025c0)=""/51, 0x33}, 0x7}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000002600)=""/126, 0x7e}, {&(0x7f0000002680)=""/210, 0xd2}, {&(0x7f0000002780)=""/27, 0x1b}, {&(0x7f00000027c0)=""/210, 0xd2}, {&(0x7f00000028c0)=""/22, 0x16}, {&(0x7f0000002900)=""/27, 0x1b}], 0x6}, 0x7ff}, {{&(0x7f00000029c0)=@isdn, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a40)=""/81, 0x51}, {&(0x7f0000002ac0)=""/177, 0xb1}], 0x2, &(0x7f0000002bc0)=""/188, 0xbc}, 0x3}], 0x8, 0x2001, &(0x7f0000002ec0)={r0, r1+60000000}) r2 = creat(0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x6100) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r2, 0x0, 0x0, 0x149, 0x4}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x6, r2, 0x148}) r4 = dup(r2) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000000)={0xfff, 0x21, 0x0, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000002c0)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)="7af164b97bc2d598e23e990cd90e939875a06d4428ec51929eaa2466e21d20ee3ce27648ee0e590bfa11522516d08892e408a6ff6437b164de391d395d213e5b1d93381e4ac25ebb9c1939ce2e7b1be7026ca63ab106016c49a2fc1749ca8019f2a7cbe85a6bc7ee5a3ff7e27e8845", 0x6f}, {&(0x7f0000000140)}, {&(0x7f0000000180)="7cf9ed350f50ec8a3bf5ccb5648dd31842201ff6bb1527fdc3e7f26a7c5aa9922aba09db70af3fdf9438dab6ef5dac4c9781437efa474e15dae1ec0869d83cfe07515849b5", 0x45}, {&(0x7f0000000200)="fa1f2a05", 0x4}, {&(0x7f0000000240)="29f6bff5977ad6a4815c05a249b2c5f15ea79d7a42f0c30b3e2cce703ecdec0f7196fc7708ef5064ddae965aa7ca455604d576e8fb6a0ba36a21c906aa620fae50", 0x41}], 0x6, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000002f00)='/dev/zero\x00', 0x284000, 0x0) read$hiddev(r2, 0x0, 0xfffffff3) [ 652.495085][T27111] FAT-fs (loop5): bogus number of reserved sectors [ 652.503077][T27111] FAT-fs (loop5): Can't find a valid FAT filesystem [ 652.515812][T27116] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 652.533510][ T22] audit: type=1400 audit(1602280710.547:12): avc: denied { write } for pid=27131 comm="syz-executor.0" name="net" dev="proc" ino=231734 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 652.560099][ T22] audit: type=1400 audit(1602280710.567:13): avc: denied { add_name } for pid=27131 comm="syz-executor.0" name="pfkey" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 21:58:30 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xe000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) r3 = io_uring_setup(0x3e62, &(0x7f0000000180)={0x0, 0xe0d6, 0x20, 0x2, 0x389, 0x0, r2}) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x325200) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r4, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{r5, r6/1000+10000}, {0x0, 0xea60}}) r7 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x5d72a67b) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1) r8 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r9 = signalfd4(r8, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r9, 0x127a, &(0x7f0000000100)) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r9, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, 0x0, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xf3}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8000}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x13}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x81}]}, 0x64}, 0x1, 0x0, 0x0, 0x100}, 0x4890) [ 652.595698][T27132] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 652.596816][ T22] audit: type=1400 audit(1602280710.567:14): avc: denied { create } for pid=27131 comm="syz-executor.0" name="pfkey" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1 21:58:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)) 21:58:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'U+', 0x100}, 0x16, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) dup3(r2, r2, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) [ 652.660836][T27116] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 652.778638][T27132] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000007a0000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) r3 = creat(0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x6100) write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r3, 0x0, 0x0, 0x149, 0x4}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000080)={0x6, r3, 0x148}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0xff, 0x7, 0x400}, {0x3f, 0x1, 0x1f, 0x10000}, {0x9, 0x40, 0x7, 0x1fea}]}) signalfd4(r2, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) sendmsg$nl_route_sched(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60814}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002a0000042bbd7000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="0e0008000a00017b7004b058"], 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x1) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) open_tree(r5, &(0x7f0000000140)='./bus\x00', 0x81001) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r6, 0x800, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x9, 0x7f}}}}, [@NL80211_ATTR_HE_BSS_COLOR={0x2c, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x5}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}]}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x9}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x3f}, @NL80211_ATTR_TWT_RESPONDER={0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x8805}, 0x8040801) read$hiddev(r5, 0x0, 0x10000000000000) 21:58:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) 21:58:30 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011068}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00ffffff8c00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 652.933521][T27150] FAT-fs (loop5): bogus number of reserved sectors [ 652.940255][T27150] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) r4 = add_key(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f00000000c0)='batadv_slave_1\x00') ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r3, 0xc0506617, &(0x7f0000000080)={{0x1, 0x0, @descriptor="6d4bee365584d6ea"}, 0xfb, r4, [], "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"}) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000040)={0x0, 0xff1e, 0x20}) 21:58:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/178) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) read$hiddev(0xffffffffffffffff, 0x0, 0xfffffffffffffd9a) 21:58:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x14, 0x3, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:31 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x40000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:31 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r1 = signalfd4(r0, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r1, 0x127a, &(0x7f0000000100)) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r2, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) dup(r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, &(0x7f0000000000)={0x0, 0x3}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000040)=0x2, 0x4) read$hiddev(r3, 0x0, 0x10000000000000) 21:58:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x20000000001106c}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 653.076246][T27157] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 653.084691][T27172] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) r3 = creat(0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x6100) write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r3, 0x0, 0x0, 0x149, 0x4}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0x1) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r4}, @func={0x85, 0x0, 0x1, 0x0, 0x6}], &(0x7f0000000240)='syzkaller\x00', 0x1, 0xd0, &(0x7f0000000280)=""/208, 0x41000, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x3, 0xa, 0x37af2ca0, 0x9}, 0x10}, 0x78) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000080)={0x6, r6, 0x2, 0x0, 0xfffe, 0x100}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x9, @private1, 0x2}}, 0x0, 0x0, 0x23, 0x0, "e8233265f04ec88cef17c6d590666ae3902630a03b515190ed08a09461c2698daf3a9bf12e3633ea5a483e277da9a8268bba1c6c53477951fa80c3e4fdc665aa59db4da3352f0a63c593cac669911ddd"}, 0xd8) ioctl$HIDIOCGFLAG(r1, 0x8004480e, &(0x7f0000000000)) read$hiddev(r2, 0x0, 0x10000000000000) [ 653.182395][T27157] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 653.214869][T27186] FAT-fs (loop5): bogus number of reserved sectors [ 653.222617][T27186] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000001cd0000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) prctl$PR_MCE_KILL_GET(0x22) r3 = dup2(r1, r1) sendmsg$AUDIT_TRIM(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x3f6, 0x2, 0x70bd27, 0x25dfdbfc, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4008040) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) 21:58:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00ffffff9700000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011074}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:31 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x100000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 653.265832][T27172] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x5) write$P9_RSETATTR(r1, &(0x7f0000000000)={0x7, 0x1b, 0x1}, 0x7) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) epoll_wait(r2, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x9) 21:58:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = fcntl$getown(r0, 0x9) r3 = open(&(0x7f0000000240)='./bus\x00', 0x14b042, 0x100) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r3, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x11c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r1}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40800}, 0x4000800) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r4, 0x0, 0x10000000000000) 21:58:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/consoles\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r3, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bind$packet(r4, &(0x7f00000000c0)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="587b3fbd00"}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000000)={'tunl0\x00', r5, 0x10, 0x700, 0xf08b, 0x5, {{0x13, 0x4, 0x3, 0x2, 0x4c, 0x67, 0x0, 0xba, 0x29, 0x0, @multicast2, @multicast1, {[@ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x32, 0x3, [{0x7, 0x4, "6dad"}, {0x0, 0xd, "156bd04d9a235d82786df1"}, {0x7, 0x9, "0b807a28a77d49"}, {0x7, 0xf, "c7c74ce35c32298eafcf0836c9"}, {0x7, 0x3, "c3"}]}]}}}}}) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) 21:58:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x20000000001107a}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 653.511646][T27202] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 653.519937][T27214] FAT-fs (loop5): bogus number of reserved sectors [ 653.528608][T27214] FAT-fs (loop5): Can't find a valid FAT filesystem [ 653.681956][T27230] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 653.767338][T27202] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 653.790937][T27230] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:31 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x200000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) 21:58:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000ffe00000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:31 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6100) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r0, 0x0, 0x0, 0x149, 0x4}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x6, r0, 0x148}) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, &(0x7f00000000c0)={0x1, 0x7ff, 0x3}) accept4$tipc(r1, 0x0, &(0x7f0000000000), 0x800) openat$cgroup_freezer_state(r0, &(0x7f0000000040)='freezer.state\x00', 0x2, 0x0) r2 = creat(0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x6100) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r2, 0x0, 0x0, 0x149, 0x4}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x6, r2, 0x148}) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r4, 0x0, 0x10000000000000) 21:58:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000012900}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000edc000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x20000000001b401}], 0x0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/handlers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000000)="7af08328a02fc708d2dd6b47a546e4e10faaa207d8ba36285046a33e1744a51bece35334721da02d908087ab03b546338d30ffdfcb", 0x35) r3 = accept4$tipc(r2, 0x0, &(0x7f0000000080), 0x80000) fchmod(r3, 0x1) [ 653.970445][T27249] FAT-fs (loop5): bogus number of reserved sectors [ 653.983426][T27250] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 653.986099][T27249] FAT-fs (loop5): Can't find a valid FAT filesystem [ 654.001296][T27253] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r4 = signalfd4(r3, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r4, 0x127a, &(0x7f0000000100)) r5 = accept$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, &(0x7f0000000080)) 21:58:32 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$CHAR_RAW_PG(0xffffffffffffffff, 0x1269, &(0x7f0000000080)={0x2, 0xfffffff9, 0x15, &(0x7f0000000000)="173cf9a181c1f37cc0f0a7f9607838b1c6eb1f3b10"}) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000400)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r3 = signalfd4(r2, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r3, 0x127a, &(0x7f0000000100)) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r1, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="cc000000", @ANYRES16=0x0, @ANYBLOB="000029bd7000ffdbdf25563d93ed7e0695c49ff33700000008000300", @ANYRES32=0x0, @ANYRES16=r3], 0xcc}, 0x1, 0x0, 0x0, 0x8081}, 0x0) read$hiddev(r0, 0x0, 0x10000000000000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="5841d2cb71284c4a78380200", @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000000000004000000001c001700000000000000006574683a6d6163766c616e3000000000"], 0x38}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r5, 0x20, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0x9, 0xffff}}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x2000000}, 0x20000000) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xff, 0x3, 0xffffff01, 0x22, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x22}}, 0x700, 0x7, 0xa8a, 0x1}}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_lsm={0x1d, 0x5, &(0x7f00000001c0)=@raw=[@exit, @map={0x18, 0x5, 0x1, 0x0, r0}, @alu={0x4, 0x1, 0xe, 0x2, 0x7, 0x4, 0x62c23be56f18ad64}, @alu={0x4, 0x0, 0x4, 0x1, 0x3, 0xfffffffffffffff0, 0x8}], &(0x7f0000000200)='GPL\x00', 0x7ce1, 0x0, 0x0, 0x41000, 0xd, [], r6, 0x1b, r0, 0x8, &(0x7f0000000300)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x4, 0x9, 0x7, 0x1}, 0x10, 0xffffffffffffffff}, 0x78) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f00000002c0), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000000)) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@getsadinfo={0x170, 0x23, 0x80, 0x70bd28, 0x25dfdbfb, 0x0, [@mark={0xc, 0x15, {0x35075c, 0x1}}, @policy_type={0xa, 0x10, {0x1}}, @migrate={0x134, 0x11, [{@in6=@empty, @in6=@loopback, @in6=@empty, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x32, 0x4, 0x0, 0x34ff, 0xa, 0x2}, {@in=@empty, @in=@local, @in6=@private2, @in=@broadcast, 0x6c, 0x0, 0x0, 0x3507, 0xa, 0xa}, {@in6=@remote, @in=@remote, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x3c, 0x2, 0x0, 0x3504, 0xa, 0xa}, {@in6=@local, @in=@empty, @in6=@private2={0xfc, 0x2, [], 0x1}, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x32, 0x0, 0x0, 0x3502, 0xa, 0x8}]}, @etimer_thresh={0x8, 0xc, 0x1000}, @etimer_thresh={0x8, 0xc, 0xf77}]}, 0x170}, 0x1, 0x0, 0x0, 0x4}, 0x20044044) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) sendmsg$NFNL_MSG_ACCT_GET(r2, &(0x7f0000000180)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2802840}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x88, 0x1, 0x7, 0x101, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x3}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x200}]}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x5}, @NFACCT_FILTER={0x24, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x2}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x3}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x1000}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x3}]}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xa25}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3}, @NFACCT_FLAGS={0x8}]}, 0x88}}, 0x20000054) 21:58:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x204000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001280)={0x33, 0x2, &(0x7f0000001080)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @func={0x85, 0x0, 0x1, 0x0, 0x6}], &(0x7f00000010c0)='syzkaller\x00', 0x7, 0xe8, &(0x7f0000001100)=""/232, 0x40f00, 0x8, [], 0x0, 0x0, r1, 0x8, &(0x7f0000001200)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000001240)={0x0, 0xb, 0x10001, 0x7fff}, 0x10}, 0x78) fsetxattr$security_ima(r2, &(0x7f0000001300)='security.ima\x00', &(0x7f0000001340)=@v1={0x2, "a456467658758c"}, 0x8, 0x2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/timers\x00', 0x0, 0x0) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r4, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000080)=""/4096) read$hiddev(r3, 0x0, 0x10000000000000) [ 654.220834][T27250] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 654.222107][T27290] FAT-fs (loop5): bogus number of reserved sectors [ 654.234824][T27253] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 654.243346][T27290] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000c0ed0000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:32 executing program 0: r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6100) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r0, 0x0, 0x0, 0x149, 0x4}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x6, r0, 0x148}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$CHAR_RAW_RRPART(r2, 0x125f, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r3, 0x0, 0x10000000000000) r4 = creat(0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x6100) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r4, 0x0, 0x0, 0x149, 0x4}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000080)={0x6, r4, 0x148}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r6, 0x400, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7b2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x420410}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="04c9621f", @ANYRES16=r6, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x4002800}, 0x20000000) 21:58:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x2, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000001cd00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = creat(0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x6100) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r1, 0x0, 0x0, 0x149, 0x4}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x6, r1, 0x148}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x1800000}, 0x8) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r4, 0x0, 0x10000000000000) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0x1) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000001740)={'syzkaller1\x00', 0xfffa}) r4 = syz_mount_image$tmpfs(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='./bus\x00', 0x40, 0x6, &(0x7f0000001500)=[{&(0x7f0000000100)="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", 0xfe, 0x8001}, {&(0x7f0000000200)="60888535f38f3594e7d9383d8f0aa06b8d6d80ca85fc94034f5ace8cb64adb66eda2b15188dcb28e1175d7d610dc6a87a7819210c7c2c64cfcb7454bcb", 0x3d, 0xfff}, {&(0x7f0000000240)="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", 0x1000, 0x8}, {&(0x7f0000001240)="442581917335016ff750012418b1ab1f66ff58b27c17220de63f99a03cbfa785b25973fd69fbe4ae43363097482b94fa11b157d4517eb9425e6ca444475800affa40bb06c1ceb4c0079592129fe27684ff2b024189b153524c64548366bf68d1414742dbfa784c48ad2e7fc8f87553e62b2eacadc2b2733281419209a70374bae2c8c1086eb944b92f2d", 0x8a, 0x3}, {&(0x7f0000001300)="cb10e4fc4ffd07d08dc3f23091569f461b7ca1bd44c56b0c608d40377f5426a1049dd88c1f7266467e2de14bca6a89c7cb33082cb11e297a4b95776fd1e626ce74724e6c9a98f90765e6ccaf079c37567a4937005e7271d9b6656bb6fad1955662d6ca5bd238d1f8af470ff348095e142554d21ab8f65b302c5a36d18ee589f49a12fac93796e833e1273d8ff5368444c202ec9755a52b111588872a1c742953ea6e086b2d46f0f70e2dca3423ed4db519b970e503a392a22f1d170cc8992df3c276005a13c376ea37b29a140760769c9fba", 0xd2, 0xb2}, {&(0x7f0000001400)="69cca4e087bd04144577aea6786060a07d60d8f35714503a24467aeea72ed30999c1bce56c23b89a9f27d0ed6a53176e277f7ffcad25347c76efb2e2d26cb0ed51ad1fe3d85b9c94b57eeeb455b3d0a9518f1f1d06100a1326a58c4aab5e3bcc2dba5f92d2460b5f64a9d07a1cd1db2ff2872c9f561f3ca2b9e4b19a984aae491778eb76aa198b5a9e21037c20e07c7e1ac1b902b5057ae46ddb32eee76f3cb27a0af6c6ee09591c338b01b2af3e48bc8214b3e4e4aa8cf7947ab8230c6b9b39bd765efe49cc217e4578d6db279c6da25bee098c7e000c4ee25a5615ad70368303b4c2fe6c634652e601", 0xea, 0x8}], 0x2200000, &(0x7f00000017c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',uid=', @ANYRESHEX=0xee00, @ANYBLOB=',mode=00000000000000000000003,gid=', @ANYRESHEX=0xee00, @ANYBLOB=',rootcontext=staff_u,fsmagic=0x0000000000000003,measure,mask=MAY_WRITE,uid<', @ANYRESDEC=0xee00, @ANYBLOB="090f651f360b1a30fcdcd5e637cd4f60df72330136932963ce9f9020601b0bc157af63fd48b0a1e66d25cc823eb0a7899c5d0455"]) r5 = creat(0x0, 0x28a) fcntl$setstatus(r5, 0x4, 0x6100) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x6, 0xffffffffffffffff, 0x148}) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000001780)) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r5, 0x0, 0x0, 0x149, 0x4}) r6 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000080)={0x6, r5, 0x148}) dup(r2) move_mount(r4, &(0x7f00000016c0)='./file0\x00', r6, &(0x7f0000001700)='./file0\x00', 0x10) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)=0x2) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000011c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x9, [@restrict={0x7, 0x0, 0x0, 0xb, 0x5}]}, {0x0, [0x2e, 0x0, 0x2e, 0x5f, 0x2e, 0x5f, 0x30]}}, &(0x7f00000010c0)=""/90, 0x2d, 0x5a, 0x1}, 0x20) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) pipe(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r3, &(0x7f0000001180)={0x2, 0x4e20, @local}, 0x10) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x24) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r3, 0xc0406619, &(0x7f0000000040)={{0x1, 0x0, @reserved="56d9a7b02cf676fefa76a51d0379dfde6b70e3c61138656f41ffc6b93ac2fe1c"}}) read$hiddev(r2, 0x0, 0x10000000000000) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2, 0x6c}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r4, &(0x7f00000003c0)="8a3444dd0681016da2cdc2f9675c09860334e7e7ce725551ea83c657c12f9da8011c9c1309cd3e1f22296bbab4b93c63f85cdff2bead452a6aebbffd25ba452a808ffeb3d5b6876666c111c6ada56f170a0988a3a7133d835e3650", 0x5b) keyctl$instantiate(0xc, 0x0, &(0x7f00000000c0)=@encrypted_new={'new ', 'ecryptfs', 0x20, 'user:', '/proc/asound/timers\x00', 0x20, 0x400}, 0x3c, r4) preadv2(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/254, 0xfe}], 0x1, 0x8cc6, 0x0, 0x2) 21:58:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x300000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r3, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000040)={&(0x7f00000000c0)="80f66e67edcaf12dffeee288b9bfb0551bbad972f56009a5b263d9a2ff3f3e1ab24ec6d9575c617eeaac073ef7d605c460271eead533089105ff1709d95ad858d9fc5259ceafded106b08c995b594b9850c8ed8f074b784cf378c51e79574af72a27a3d186d8059ea97168493d5b6d7bd6680db514153297f8f6e9253675f0d8c5b30819b79d8bb433e59d8b6bf387fe99c1c7229a55047fad6ca67e3e1fd982", &(0x7f0000000180)=""/180, &(0x7f0000000240)="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", &(0x7f0000001240)="832e1d46cc4d9fc14fcda923c6b7b130ec44fbc0aeac020ae00e477c1e94733f352d3b55ecec9511015cd3c7b65d0a1cbfaf6c5659a1dc715ad7ed6c921b04811da5af6f26669facf575fd9e68563b6a69ed7a31febd7ed1a7319b2960b32b24e51bcd8ba06fe6dc884bac72781df0f0ad118a7e6d18baa93467ddaa4bd4636f33da37c2e46a2051450cdaa8bbdd9bb7d5367f3d35db8fb4d5a61f14c85e28837638933031bf414d8fc8f37aca2053545a281e249e5c3f80762fab4830736cc9276a40f9906bb7b01827d7b71b77cf5e0e", 0x80, r3}, 0x38) write$ppp(r2, &(0x7f0000000000)="c374771b15f7a545848cc5f033186786e599f7a5a461a83f811acd08d99b", 0x1e) [ 654.550868][T27305] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 654.592366][T27329] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 654.603181][T27305] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 654.611523][T27333] FAT-fs (loop5): bogus number of reserved sectors [ 654.618474][T27333] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000fff0000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x3, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000040)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:fsadm_exec_t:s0\x00', 0x22, 0x2) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000000)={'gre0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x20, 0x8, 0x8, 0x4, {{0x21, 0x4, 0x2, 0xc, 0x84, 0x66, 0x0, 0x4, 0x2f, 0x0, @loopback, @multicast1, {[@ra={0x94, 0x4}, @ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0x14, 0x67, 0x3, 0x5, [{@multicast2, 0x7}, {@rand_addr=0x64010102, 0x9}]}, @timestamp_addr={0x44, 0x54, 0x8, 0x1, 0x5, [{@local, 0x5}, {@multicast2, 0x8}, {@multicast1, 0x20}, {@multicast1, 0x80}, {@remote, 0x3ff}, {@multicast1, 0x1}, {@remote, 0x81}, {@dev={0xac, 0x14, 0x14, 0x3a}, 0xc552}, {@empty}, {@private=0xa010100, 0x9}]}]}}}}}) read$hiddev(r2, 0x0, 0x1000000000005d) 21:58:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000d56c6f400000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x400000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 654.724990][T27329] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000040)=0xf72) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x6100) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r2, 0x0, 0x0, 0x149, 0x4}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x6, r2, 0x148}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r3, 0x89fb, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6gre0\x00', 0x0, 0x29, 0x3f, 0x4, 0x1, 0x11, @ipv4={[], [], @remote}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7800, 0x80, 0x3, 0x6}}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r4, 0x0, 0x10000000000000) [ 654.797557][ T22] audit: type=1400 audit(1602280712.807:15): avc: denied { relabelto } for pid=27342 comm="syz-executor.0" name="RAW" dev="sockfs" ino=232714 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:fsadm_exec_t:s0 tclass=rawip_socket permissive=1 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = syz_io_uring_complete(0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x1175}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x2008045) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/timers\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) read$hiddev(r4, 0x0, 0x10000000000000) keyctl$set_timeout(0xf, 0x0, 0x9) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = creat(0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x6100) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r1, 0x81, 0x0, 0x10000000149, 0x4}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x6, r1, 0x148}) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x3) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r4, 0x0, 0x10000000000000) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @aes256, 0x0, [], "18b22dfac5077a23fc16f3cdb65e36de"}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x3, 0x2, 0xfb, 0x0, 0x2}}) read$hiddev(r2, 0x0, 0x10000000000000) 21:58:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/mdstat\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) [ 654.912565][T27347] FAT-fs (loop5): bogus number of reserved sectors [ 654.919196][T27347] FAT-fs (loop5): Can't find a valid FAT filesystem [ 654.956136][T27346] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 654.970040][T27373] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000e0ff0000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x4, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:33 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x500000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:33 executing program 0: sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRESOCT, @ANYBLOB="20002abd701effdbdf25140000003c00098008000100010000000800010006000000080001000400000008000100ffff0000080001000900000008000200800000000800010009000000780004800900010073797a31000000000900010073797a31000000001300010062726f6164636173742d6c696e6b00000900010073797a30000000001c000780080003002c5affff080002000700000008000400040000000900010073797a31000000001300010062726f6164636173742d6c696e6b0000180006800400020004000200080001000000003004000200"], 0xe0}, 0x1, 0x0, 0x0, 0x200400d2}, 0x40080) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/timers\x00', 0x0, 0x0) read$hiddev(r2, 0x0, 0x10000000000000) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)) r4 = signalfd4(r3, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r4, 0x127a, &(0x7f0000000100)) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f0000000200)) r5 = creat(0x0, 0x0) fcntl$setstatus(r5, 0x4, 0x6100) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r5, 0x0, 0x0, 0x149, 0x4}) r6 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000080)={0x6, r5, 0x148}) ioctl$BLKPBSZGET(r6, 0x127b, &(0x7f0000000140)) ioctl$TIOCNXCL(r4, 0x540d) [ 655.013485][T27346] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00fffffff600000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) 21:58:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) 21:58:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x5, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 655.177845][T27393] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 655.191347][T27398] FAT-fs (loop5): bogus number of reserved sectors [ 655.205068][T27399] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 655.213891][T27398] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:33 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x600000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) 21:58:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r7 = signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r7, 0x127a, &(0x7f0000000100)) 21:58:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x6, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000800000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 655.367480][T27393] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 655.381147][T27399] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:58:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r7 = signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r7, 0x127a, &(0x7f0000000100)) 21:58:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00fffffdf900000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 655.551181][T27418] FAT-fs (loop5): bogus number of reserved sectors [ 655.560625][T27418] FAT-fs (loop5): Can't find a valid FAT filesystem [ 655.570927][T27429] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r7 = signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r7, 0x127a, &(0x7f0000000100)) [ 655.662451][T27430] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:58:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x7, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:33 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x604000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000040000800000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 655.792429][T27430] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 655.806904][T27429] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) 21:58:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00fffffdfd00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:58:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x8, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:34 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x700000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 656.005948][T27450] FAT-fs (loop5): bogus number of reserved sectors [ 656.017230][T27450] FAT-fs (loop5): Can't find a valid FAT filesystem [ 656.038053][T27458] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) 21:58:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00fffffffd00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 656.134857][T27467] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x9, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000a00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 656.223687][T27479] FAT-fs (loop5): bogus number of reserved sectors [ 656.229878][T27458] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 656.241135][T27481] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 656.250477][T27479] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) 21:58:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xa, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:34 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x800000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 656.355591][T27481] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00fffffffe00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) [ 656.557220][T27495] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 656.583747][T27501] FAT-fs (loop5): bogus number of reserved sectors [ 656.596173][T27501] FAT-fs (loop5): Can't find a valid FAT filesystem [ 656.619667][T27510] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 656.628223][T27495] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:34 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x900000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000004000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xb, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000000fff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) [ 656.869245][T27531] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 656.873438][T27532] FAT-fs (loop5): bogus number of reserved sectors [ 656.895063][T27532] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xc, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xa00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 656.988411][T27540] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 657.002705][T27531] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000001000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 657.185035][T27540] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 657.200567][T27559] FAT-fs (loop5): bogus number of reserved sectors [ 657.211060][T27559] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00fffff7ff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xd, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) 21:58:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xb00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 657.377396][T27574] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) close(0xffffffffffffffff) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 657.482250][T27587] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 657.534219][T27598] FAT-fs (loop5): bogus number of reserved sectors [ 657.538836][T27574] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 657.540897][T27598] FAT-fs (loop5): Can't find a valid FAT filesystem [ 657.555660][T27587] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000002000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:58:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xe, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) close(0xffffffffffffffff) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00fffffbff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) close(0xffffffffffffffff) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xc00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:58:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x10, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000402000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00fff7ffff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 657.835800][T27616] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 657.854662][T27619] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 657.856996][T27618] FAT-fs (loop5): bogus number of reserved sectors 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 657.886152][T27618] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:58:36 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x11, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:36 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xd00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x8a) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 658.075233][T27628] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 658.165580][T27649] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 658.177037][T27628] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000003000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x8a) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00fffbffff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:36 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x12, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 658.294231][T27659] FAT-fs (loop5): bogus number of reserved sectors [ 658.300750][T27659] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x8a) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:36 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:36 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xd56c6f400000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:36 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x21, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:36 executing program 1: r0 = creat(0x0, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:36 executing program 1: r0 = creat(0x0, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 658.507048][T27677] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 658.515264][T27680] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 658.587291][T27686] FAT-fs (loop5): bogus number of reserved sectors [ 658.594277][T27686] FAT-fs (loop5): Can't find a valid FAT filesystem [ 658.604149][T27680] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 658.609494][T27677] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000004000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:36 executing program 1: r0 = creat(0x0, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00f9fdffff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:36 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x48, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:36 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xe00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:36 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:36 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00fdfdffff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:36 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x4c, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:36 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 658.830212][T27710] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 658.838471][T27713] FAT-fs (loop5): bogus number of reserved sectors [ 658.849445][T27711] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 658.858521][T27713] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:36 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000005000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:37 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0xf00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 659.109038][T27730] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f007fffffff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 659.190807][T27740] FAT-fs (loop5): bogus number of reserved sectors [ 659.198307][T27740] FAT-fs (loop5): Can't find a valid FAT filesystem [ 659.208602][T27730] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 659.220298][T27737] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:37 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x68, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, 0x0, 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000006000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:37 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1000000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, 0x0, 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 659.342588][T27760] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 659.360588][T27737] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, 0x0, 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x0, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x6c, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 659.469970][T27760] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 659.478370][T27771] FAT-fs (loop5): bogus number of reserved sectors [ 659.485868][T27771] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f008cffffff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x0, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:37 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x74, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 659.610714][T27783] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000406000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:37 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1100000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x0, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x0, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 659.778316][T27802] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 659.787405][T27807] FAT-fs (loop5): bogus number of reserved sectors [ 659.799565][T27807] FAT-fs (loop5): Can't find a valid FAT filesystem [ 659.896010][T27802] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0097ffffff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:37 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x7a, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:37 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x0, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 659.975557][T27826] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 660.000397][T27836] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000007000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:38 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1200000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x0, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00f6ffffff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x300, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 660.145372][T27826] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x0, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x0, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x0, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 660.209346][T27855] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 660.225084][T27857] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 660.234620][T27856] FAT-fs (loop5): bogus number of reserved sectors [ 660.241635][T27856] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000008000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:38 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1300000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00fdffffff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x500, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 660.367501][T27855] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 660.404815][T27857] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 660.539656][T27887] FAT-fs (loop5): bogus number of reserved sectors [ 660.548101][T27887] FAT-fs (loop5): Can't find a valid FAT filesystem [ 660.557990][T27905] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 660.620624][T27911] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 660.633979][T27905] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000009000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x600, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1400000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00feffffff00000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 660.762573][T27911] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) close(0xffffffffffffffff) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:38 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1500000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:38 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(0x0, 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 660.843774][T27925] FAT-fs (loop5): bogus number of reserved sectors [ 660.852212][T27925] FAT-fs (loop5): Can't find a valid FAT filesystem [ 660.882034][T27921] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 660.913445][T27927] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 661.012699][T27927] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 661.022735][T27921] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000000a000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(0x0, 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) close(0xffffffffffffffff) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:39 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x700, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000003000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(0x0, 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 661.090607][T27949] FAT-fs (loop5): bogus number of reserved sectors [ 661.101022][T27949] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:39 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1600000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) close(0xffffffffffffffff) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 661.190559][T27959] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 661.202264][T27976] EXT4-fs (loop3): Invalid log block size: 768 21:58:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000000b000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:39 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x900, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 661.254465][T27976] EXT4-fs (loop3): Invalid log block size: 768 21:58:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000004000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 661.316079][T27982] FAT-fs (loop5): bogus number of reserved sectors [ 661.327926][T27982] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:39 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1700000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 661.452120][T27992] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 661.463167][T28004] EXT4-fs (loop3): Invalid log block size: 1024 21:58:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000000c000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:39 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xa00, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000019000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 661.556663][T28013] FAT-fs (loop5): bogus number of reserved sectors [ 661.563308][T28013] FAT-fs (loop5): Can't find a valid FAT filesystem [ 661.565956][T27992] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:39 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1800000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000000d000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:39 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xb00, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 661.725435][T28023] EXT4-fs (loop3): Invalid log block size: 6400 [ 661.737819][T28027] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x8a) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x8a) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:58:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000000000004a000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 661.864299][T28036] FAT-fs (loop5): bogus number of reserved sectors [ 661.871120][T28036] FAT-fs (loop5): Can't find a valid FAT filesystem [ 661.880695][T28049] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 661.893059][T28023] EXT4-fs (loop3): Invalid log block size: 6400 21:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x8a) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:40 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1900000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:40 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 661.971999][T28049] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:40 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:40 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:58:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000f4c6560d000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:40 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xc00, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:40 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 662.125503][T28064] EXT4-fs (loop3): Invalid log block size: 18944 [ 662.143309][T28072] FAT-fs (loop5): bogus number of reserved sectors [ 662.151804][T28072] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:40 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) 21:58:40 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1a00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 662.241086][T28082] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:40 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 662.326247][T28064] EXT4-fs (loop3): Invalid log block size: 18944 [ 662.362488][T28082] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000000000004b000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:40 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) 21:58:40 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 662.452632][T28097] FAT-fs (loop5): bogus number of reserved sectors [ 662.460324][T28097] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000000e000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:40 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xd00, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:40 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) 21:58:40 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:40 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1b00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:40 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xe00, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:40 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) 21:58:40 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 662.682893][T28117] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 662.699914][T28124] FAT-fs (loop5): bogus number of reserved sectors [ 662.710782][T28124] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:40 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1c00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 662.783567][T28127] EXT4-fs (loop3): Invalid log block size: 19200 [ 662.932039][T28141] FAT-fs (loop5): bogus number of reserved sectors [ 662.946339][T28127] EXT4-fs (loop3): Invalid log block size: 19200 [ 662.951234][T28141] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000002000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000010000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:41 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, 0x0, 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x1100, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:41 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1d00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 663.231109][T28152] FAT-fs (loop5): bogus number of reserved sectors [ 663.233028][T28151] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 663.248211][T28152] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x1200, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) close(0xffffffffffffffff) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 663.408721][T28168] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 663.461776][T28168] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000003000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000410000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:41 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1e00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x1901, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(0x0, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000004000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 663.583936][T28190] FAT-fs (loop5): bogus number of reserved sectors [ 663.590917][T28191] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 663.603463][T28195] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 663.625858][T28190] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000011000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) 21:58:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x1f00, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:41 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x1f00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 663.777840][T28191] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 663.800809][T28218] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 663.899704][T28218] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 663.901631][T28235] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 663.918216][T28232] FAT-fs (loop5): bogus number of reserved sectors [ 663.926187][T28232] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000005000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:42 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x2000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 664.044860][T28235] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000012000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, 0x0, 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:42 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2000000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:42 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x4000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, 0x0, 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, 0x0, 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ac007b03", @ANYRES16=0x0, @ANYBLOB="000327bd7000ffdbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b00dc000000080001007063690011000200303030303a30303a31302e300000000008000b00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ffffff7f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0008000000"], 0xac}, 0x1, 0x0, 0x0, 0xc0c0}, 0x20044011) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r7 = signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r7, 0x127a, &(0x7f0000000100)) add_key(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) [ 664.158766][T28261] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 664.170428][T28263] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000006000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x0, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:42 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x4800, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 664.313122][T28261] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 664.316953][T28269] FAT-fs (loop5): bogus number of reserved sectors [ 664.328217][T28263] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 664.341025][T28269] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000001f000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x0, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x0, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:42 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x4c00, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:42 executing program 1 (fault-call:8 fault-nth:0): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:42 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2010000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 664.564869][T28303] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 664.599676][T28302] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 664.694493][T28303] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 664.704489][T28302] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 664.717568][T28314] FAT-fs (loop5): bogus number of reserved sectors [ 664.727498][T28314] FAT-fs (loop5): Can't find a valid FAT filesystem [ 664.734560][T28315] FAULT_INJECTION: forcing a failure. 21:58:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000007000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:42 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x5901, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x0, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 664.734560][T28315] name failslab, interval 1, probability 0, space 0, times 0 [ 664.774082][T28315] CPU: 1 PID: 28315 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 664.784252][T28315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 664.794288][T28315] Call Trace: [ 664.797561][T28315] dump_stack+0x1b0/0x21e [ 664.801872][T28315] ? devkmsg_release+0x11c/0x11c [ 664.806788][T28315] ? show_regs_print_info+0x12/0x12 [ 664.811968][T28315] ? avc_denied+0x1c0/0x1c0 [ 664.816509][T28315] should_fail+0x6fb/0x860 [ 664.820914][T28315] ? setup_fault_attr+0x2b0/0x2b0 [ 664.825931][T28315] ? avc_has_perm+0xbd/0x260 [ 664.830684][T28315] ? avc_has_perm+0x15f/0x260 [ 664.835338][T28315] ? alloc_pipe_info+0xa1/0x3a0 [ 664.840167][T28315] should_failslab+0x5/0x20 [ 664.844681][T28315] kmem_cache_alloc_trace+0x39/0x270 [ 664.849951][T28315] alloc_pipe_info+0xa1/0x3a0 [ 664.854607][T28315] splice_direct_to_actor+0x94e/0xb00 [ 664.859956][T28315] ? avc_has_perm+0xbd/0x260 [ 664.864525][T28315] ? match_file+0x120/0x120 [ 664.869023][T28315] ? avc_has_perm_noaudit+0x3f0/0x3f0 [ 664.874371][T28315] ? do_splice_direct+0x3d0/0x3d0 [ 664.879387][T28315] ? pipe_to_sendpage+0x300/0x300 [ 664.884390][T28315] ? security_file_permission+0x128/0x300 [ 664.890103][T28315] do_splice_direct+0x279/0x3d0 [ 664.894954][T28315] ? splice_direct_to_actor+0xb00/0xb00 [ 664.900479][T28315] ? security_file_permission+0x128/0x300 [ 664.906186][T28315] do_sendfile+0x89d/0x1110 [ 664.910686][T28315] ? compat_writev+0x390/0x390 [ 664.915439][T28315] ? security_file_permission+0x128/0x300 [ 664.921137][T28315] ? vfs_write+0x427/0x4f0 [ 664.925531][T28315] ? fput_many+0x42/0x1a0 [ 664.929842][T28315] __x64_sys_sendfile64+0x1ae/0x220 [ 664.935026][T28315] ? __ia32_sys_sendfile+0x240/0x240 [ 664.940292][T28315] do_syscall_64+0xcb/0x150 [ 664.944781][T28315] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 664.950649][T28315] RIP: 0033:0x45de59 [ 664.954522][T28315] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 664.974104][T28315] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 664.982507][T28315] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 664.990463][T28315] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 664.998414][T28315] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 665.006363][T28315] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000000 [ 665.014314][T28315] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c 21:58:43 executing program 1 (fault-call:8 fault-nth:1): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000020000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x0, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:43 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x60ff, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:43 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2100000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 665.181341][T28336] FAULT_INJECTION: forcing a failure. [ 665.181341][T28336] name failslab, interval 1, probability 0, space 0, times 0 [ 665.194450][T28336] CPU: 0 PID: 28336 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 665.204591][T28336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.214623][T28336] Call Trace: [ 665.217886][T28336] dump_stack+0x1b0/0x21e [ 665.222210][T28336] ? devkmsg_release+0x11c/0x11c [ 665.227122][T28336] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 665.232481][T28336] ? show_regs_print_info+0x12/0x12 [ 665.237663][T28336] ? avc_denied+0x1c0/0x1c0 [ 665.242149][T28336] should_fail+0x6fb/0x860 [ 665.246546][T28336] ? setup_fault_attr+0x2b0/0x2b0 [ 665.251540][T28336] ? setup_fault_attr+0x2b0/0x2b0 [ 665.256540][T28336] ? avc_has_perm+0xbd/0x260 [ 665.261121][T28336] ? avc_has_perm+0x15f/0x260 [ 665.265783][T28336] ? kcalloc+0x32/0x60 [ 665.269839][T28336] should_failslab+0x5/0x20 [ 665.274319][T28336] __kmalloc+0x5f/0x2c0 [ 665.278448][T28336] ? kmem_cache_alloc_trace+0xc3/0x270 [ 665.283886][T28336] kcalloc+0x32/0x60 [ 665.287752][T28336] alloc_pipe_info+0x1b9/0x3a0 [ 665.292499][T28336] splice_direct_to_actor+0x94e/0xb00 [ 665.297848][T28336] ? avc_has_perm+0xbd/0x260 [ 665.302416][T28336] ? match_file+0x120/0x120 [ 665.306909][T28336] ? avc_has_perm_noaudit+0x3f0/0x3f0 [ 665.312252][T28336] ? do_splice_direct+0x3d0/0x3d0 [ 665.317247][T28336] ? pipe_to_sendpage+0x300/0x300 [ 665.322242][T28336] ? security_file_permission+0x128/0x300 [ 665.327930][T28336] do_splice_direct+0x279/0x3d0 [ 665.333278][T28336] ? splice_direct_to_actor+0xb00/0xb00 [ 665.338811][T28336] ? security_file_permission+0x128/0x300 [ 665.344508][T28336] do_sendfile+0x89d/0x1110 [ 665.349001][T28336] ? compat_writev+0x390/0x390 [ 665.353749][T28336] ? security_file_permission+0x128/0x300 [ 665.359451][T28336] ? vfs_write+0x427/0x4f0 [ 665.363847][T28336] ? fput_many+0x42/0x1a0 [ 665.368145][T28336] __x64_sys_sendfile64+0x1ae/0x220 [ 665.373312][T28336] ? __ia32_sys_sendfile+0x240/0x240 [ 665.378566][T28336] do_syscall_64+0xcb/0x150 [ 665.383044][T28336] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 665.388925][T28336] RIP: 0033:0x45de59 [ 665.392800][T28336] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 665.413340][T28336] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 665.421735][T28336] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 665.429712][T28336] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 665.437656][T28336] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 665.445617][T28336] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000001 [ 665.453578][T28336] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c 21:58:43 executing program 1 (fault-call:8 fault-nth:2): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x0, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 665.483238][T28341] FAT-fs (loop5): bogus number of reserved sectors [ 665.489778][T28341] FAT-fs (loop5): Can't find a valid FAT filesystem [ 665.496822][T28335] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:43 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2200000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 665.528484][T28352] FAULT_INJECTION: forcing a failure. [ 665.528484][T28352] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 665.543823][T28352] CPU: 0 PID: 28352 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 665.554015][T28352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.564046][T28352] Call Trace: [ 665.567317][T28352] dump_stack+0x1b0/0x21e [ 665.571641][T28352] ? devkmsg_release+0x11c/0x11c [ 665.576558][T28352] ? show_regs_print_info+0x12/0x12 [ 665.581737][T28352] ? unwind_get_return_address_ptr+0x130/0x130 [ 665.587870][T28352] should_fail+0x6fb/0x860 [ 665.592786][T28352] ? setup_fault_attr+0x2b0/0x2b0 [ 665.597807][T28352] __alloc_pages_nodemask+0x1ee/0x7c0 [ 665.603155][T28352] ? xas_load+0x46f/0x4c0 [ 665.607462][T28352] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 665.612997][T28352] ? find_get_entry+0x5da/0x670 [ 665.617839][T28352] ? xa_load+0x323/0x340 [ 665.622068][T28352] __do_page_cache_readahead+0x244/0x510 [ 665.627681][T28352] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 665.634075][T28352] ? unwind_next_frame+0x1c07/0x22b0 [ 665.639350][T28352] ? page_cache_sync_readahead+0xa3/0x3c0 [ 665.645065][T28352] generic_file_read_iter+0x626/0x20a0 [ 665.650508][T28352] ? find_get_pages_range_tag+0xae0/0xae0 [ 665.656203][T28352] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 665.661552][T28352] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 665.667596][T28352] ? avc_denied+0x1c0/0x1c0 [ 665.672085][T28352] generic_file_splice_read+0x491/0x780 [ 665.677613][T28352] ? splice_shrink_spd+0xb0/0xb0 [ 665.682559][T28352] ? security_file_permission+0x1e9/0x300 [ 665.688271][T28352] ? splice_shrink_spd+0xb0/0xb0 [ 665.693198][T28352] splice_direct_to_actor+0x3cf/0xb00 [ 665.698561][T28352] ? do_splice_direct+0x3d0/0x3d0 [ 665.703565][T28352] ? pipe_to_sendpage+0x300/0x300 [ 665.708568][T28352] ? security_file_permission+0x128/0x300 [ 665.714289][T28352] do_splice_direct+0x279/0x3d0 [ 665.719121][T28352] ? splice_direct_to_actor+0xb00/0xb00 [ 665.724663][T28352] ? security_file_permission+0x128/0x300 [ 665.730472][T28352] do_sendfile+0x89d/0x1110 [ 665.735225][T28352] ? compat_writev+0x390/0x390 [ 665.739969][T28352] ? security_file_permission+0x128/0x300 [ 665.745666][T28352] ? vfs_write+0x427/0x4f0 [ 665.750056][T28352] ? fput_many+0x42/0x1a0 [ 665.754364][T28352] __x64_sys_sendfile64+0x1ae/0x220 [ 665.759540][T28352] ? __ia32_sys_sendfile+0x240/0x240 [ 665.764804][T28352] do_syscall_64+0xcb/0x150 [ 665.769300][T28352] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 665.775168][T28352] RIP: 0033:0x45de59 [ 665.779041][T28352] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 665.798650][T28352] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 665.807041][T28352] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 665.815003][T28352] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 21:58:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x0, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 665.823066][T28352] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 665.831126][T28352] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000002 [ 665.839073][T28352] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c 21:58:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000008000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x0, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x6800, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:44 executing program 1 (fault-call:8 fault-nth:3): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 665.915846][T28347] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 665.924763][T28335] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 666.002682][T28368] FAULT_INJECTION: forcing a failure. [ 666.002682][T28368] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 666.018232][T28368] CPU: 0 PID: 28368 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 666.022800][T28362] FAT-fs (loop5): bogus number of reserved sectors [ 666.028377][T28368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.028380][T28368] Call Trace: [ 666.028400][T28368] dump_stack+0x1b0/0x21e 21:58:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000001020000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x0, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 666.028416][T28368] ? devkmsg_release+0x11c/0x11c [ 666.042064][T28362] FAT-fs (loop5): Can't find a valid FAT filesystem [ 666.044949][T28368] ? show_regs_print_info+0x12/0x12 [ 666.044958][T28368] ? kasan_alloc_pages+0x4a/0x60 [ 666.044968][T28368] should_fail+0x6fb/0x860 [ 666.044977][T28368] ? setup_fault_attr+0x2b0/0x2b0 [ 666.044987][T28368] __alloc_pages_nodemask+0x1ee/0x7c0 [ 666.044997][T28368] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 666.045006][T28368] ? find_get_entry+0x5da/0x670 [ 666.045014][T28368] ? xa_load+0x323/0x340 [ 666.045024][T28368] __do_page_cache_readahead+0x244/0x510 [ 666.045034][T28368] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 666.045044][T28368] ? unwind_next_frame+0x1c07/0x22b0 [ 666.045052][T28368] ? page_cache_sync_readahead+0xa3/0x3c0 [ 666.045061][T28368] generic_file_read_iter+0x626/0x20a0 [ 666.045073][T28368] ? find_get_pages_range_tag+0xae0/0xae0 [ 666.045082][T28368] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 666.045090][T28368] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 666.045098][T28368] ? avc_denied+0x1c0/0x1c0 [ 666.045110][T28368] generic_file_splice_read+0x491/0x780 [ 666.045119][T28368] ? splice_shrink_spd+0xb0/0xb0 [ 666.045134][T28368] ? security_file_permission+0x1e9/0x300 [ 666.171001][T28368] ? splice_shrink_spd+0xb0/0xb0 [ 666.175946][T28368] splice_direct_to_actor+0x3cf/0xb00 [ 666.181288][T28368] ? do_splice_direct+0x3d0/0x3d0 [ 666.186287][T28368] ? pipe_to_sendpage+0x300/0x300 [ 666.191294][T28368] ? security_file_permission+0x128/0x300 [ 666.197036][T28368] do_splice_direct+0x279/0x3d0 [ 666.201904][T28368] ? splice_direct_to_actor+0xb00/0xb00 [ 666.207418][T28368] ? security_file_permission+0x128/0x300 [ 666.213129][T28368] do_sendfile+0x89d/0x1110 [ 666.217601][T28368] ? compat_writev+0x390/0x390 [ 666.222358][T28368] ? security_file_permission+0x128/0x300 [ 666.228069][T28368] ? vfs_write+0x427/0x4f0 [ 666.232465][T28368] ? fput_many+0x42/0x1a0 [ 666.236783][T28368] __x64_sys_sendfile64+0x1ae/0x220 [ 666.241961][T28368] ? __ia32_sys_sendfile+0x240/0x240 [ 666.247233][T28368] do_syscall_64+0xcb/0x150 [ 666.251764][T28368] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 666.257648][T28368] RIP: 0033:0x45de59 [ 666.262379][T28368] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 666.282567][T28368] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 666.290976][T28368] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 21:58:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 666.298937][T28368] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 666.307331][T28368] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 666.315273][T28368] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000003 [ 666.323231][T28368] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c 21:58:44 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2300000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x6c00, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 666.414441][T28380] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000022000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 666.471409][T28380] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 666.480455][T28385] FAT-fs (loop5): bogus number of reserved sectors [ 666.483625][T28382] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 666.489217][T28385] FAT-fs (loop5): Can't find a valid FAT filesystem [ 666.612332][T28396] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 666.633379][T28382] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000009000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:44 executing program 1 (fault-call:8 fault-nth:4): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:44 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2400000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x7400, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000025000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 666.733106][T28396] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 666.785705][T28415] FAULT_INJECTION: forcing a failure. [ 666.785705][T28415] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 666.799178][T28415] CPU: 1 PID: 28415 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 666.809313][T28415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.819355][T28415] Call Trace: [ 666.822642][T28415] dump_stack+0x1b0/0x21e [ 666.826960][T28415] ? devkmsg_release+0x11c/0x11c 21:58:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 666.831921][T28415] ? show_regs_print_info+0x12/0x12 [ 666.837110][T28415] ? kasan_alloc_pages+0x4a/0x60 [ 666.842044][T28415] should_fail+0x6fb/0x860 [ 666.846462][T28415] ? setup_fault_attr+0x2b0/0x2b0 [ 666.851485][T28415] __alloc_pages_nodemask+0x1ee/0x7c0 [ 666.856852][T28415] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 666.862391][T28415] ? find_get_entry+0x5da/0x670 [ 666.867248][T28415] ? xa_load+0x323/0x340 [ 666.871588][T28415] __do_page_cache_readahead+0x244/0x510 [ 666.877206][T28415] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 666.884387][T28415] ? unwind_next_frame+0x1c07/0x22b0 [ 666.889655][T28415] ? page_cache_sync_readahead+0xa3/0x3c0 [ 666.895354][T28415] generic_file_read_iter+0x626/0x20a0 [ 666.900796][T28415] ? find_get_pages_range_tag+0xae0/0xae0 [ 666.906578][T28415] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 666.911929][T28415] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 666.917971][T28415] ? avc_denied+0x1c0/0x1c0 [ 666.922456][T28415] generic_file_splice_read+0x491/0x780 [ 666.927994][T28415] ? splice_shrink_spd+0xb0/0xb0 [ 666.932913][T28415] ? security_file_permission+0x1e9/0x300 [ 666.938619][T28415] ? splice_shrink_spd+0xb0/0xb0 [ 666.943531][T28415] splice_direct_to_actor+0x3cf/0xb00 [ 666.948905][T28415] ? do_splice_direct+0x3d0/0x3d0 [ 666.953905][T28415] ? pipe_to_sendpage+0x300/0x300 [ 666.958912][T28415] ? security_file_permission+0x128/0x300 [ 666.964612][T28415] do_splice_direct+0x279/0x3d0 [ 666.969441][T28415] ? splice_direct_to_actor+0xb00/0xb00 [ 666.974980][T28415] ? security_file_permission+0x128/0x300 [ 666.980676][T28415] do_sendfile+0x89d/0x1110 [ 666.985163][T28415] ? compat_writev+0x390/0x390 [ 666.989918][T28415] ? security_file_permission+0x128/0x300 [ 666.995614][T28415] ? vfs_write+0x427/0x4f0 [ 667.000006][T28415] ? fput_many+0x42/0x1a0 [ 667.004314][T28415] __x64_sys_sendfile64+0x1ae/0x220 [ 667.010444][T28415] ? __ia32_sys_sendfile+0x240/0x240 [ 667.015716][T28415] do_syscall_64+0xcb/0x150 [ 667.020201][T28415] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 667.026099][T28415] RIP: 0033:0x45de59 [ 667.029975][T28415] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 667.049555][T28415] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 667.057940][T28415] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 667.065886][T28415] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 667.073833][T28415] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 21:58:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 667.081779][T28415] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000004 [ 667.089741][T28415] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c [ 667.214207][T28411] FAT-fs (loop5): bogus number of reserved sectors [ 667.222856][T28413] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 667.228056][T28411] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000a000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:45 executing program 1 (fault-call:8 fault-nth:5): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:45 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2500000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:45 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x7500, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 667.311972][T28413] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 667.351715][T28434] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000002e000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(0x0, 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(0x0, 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 667.395108][T28443] FAULT_INJECTION: forcing a failure. [ 667.395108][T28443] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 667.415717][T28443] CPU: 1 PID: 28443 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 667.425859][T28443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.435891][T28443] Call Trace: [ 667.439170][T28443] dump_stack+0x1b0/0x21e 21:58:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(0x0, 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 667.443491][T28443] ? devkmsg_release+0x11c/0x11c [ 667.448418][T28443] ? show_regs_print_info+0x12/0x12 [ 667.453634][T28443] ? kasan_alloc_pages+0x4a/0x60 [ 667.458558][T28443] should_fail+0x6fb/0x860 [ 667.462955][T28443] ? setup_fault_attr+0x2b0/0x2b0 [ 667.467976][T28443] __alloc_pages_nodemask+0x1ee/0x7c0 [ 667.473367][T28443] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 667.478896][T28443] ? find_get_entry+0x5da/0x670 [ 667.483739][T28443] ? xa_load+0x323/0x340 [ 667.487991][T28443] __do_page_cache_readahead+0x244/0x510 21:58:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 667.493611][T28443] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 667.500014][T28443] ? unwind_next_frame+0x1c07/0x22b0 [ 667.505290][T28443] ? page_cache_sync_readahead+0xa3/0x3c0 [ 667.511006][T28443] generic_file_read_iter+0x626/0x20a0 [ 667.516459][T28443] ? find_get_pages_range_tag+0xae0/0xae0 [ 667.522166][T28443] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 667.527521][T28443] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 667.533573][T28443] ? avc_denied+0x1c0/0x1c0 [ 667.538075][T28443] generic_file_splice_read+0x491/0x780 [ 667.543601][T28443] ? splice_shrink_spd+0xb0/0xb0 [ 667.548533][T28443] ? security_file_permission+0x1e9/0x300 [ 667.554238][T28443] ? splice_shrink_spd+0xb0/0xb0 [ 667.559162][T28443] splice_direct_to_actor+0x3cf/0xb00 [ 667.564511][T28443] ? do_splice_direct+0x3d0/0x3d0 [ 667.569522][T28443] ? pipe_to_sendpage+0x300/0x300 [ 667.574520][T28443] ? security_file_permission+0x128/0x300 [ 667.580215][T28443] do_splice_direct+0x279/0x3d0 [ 667.585055][T28443] ? splice_direct_to_actor+0xb00/0xb00 [ 667.590584][T28443] ? security_file_permission+0x128/0x300 [ 667.596271][T28443] do_sendfile+0x89d/0x1110 [ 667.600747][T28443] ? compat_writev+0x390/0x390 [ 667.605491][T28443] ? security_file_permission+0x128/0x300 [ 667.611186][T28443] ? vfs_write+0x427/0x4f0 [ 667.615578][T28443] ? fput_many+0x42/0x1a0 [ 667.619892][T28443] __x64_sys_sendfile64+0x1ae/0x220 [ 667.625062][T28443] ? __ia32_sys_sendfile+0x240/0x240 [ 667.630330][T28443] do_syscall_64+0xcb/0x150 [ 667.634812][T28443] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 667.640687][T28443] RIP: 0033:0x45de59 [ 667.644558][T28443] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 667.664160][T28443] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 667.672552][T28443] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 667.680507][T28443] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 667.688463][T28443] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 667.696421][T28443] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000005 [ 667.704370][T28443] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c [ 667.811159][T28447] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000b000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 667.856996][T28466] FAT-fs (loop5): bogus number of reserved sectors [ 667.857736][T28465] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 667.863700][T28466] FAT-fs (loop5): Can't find a valid FAT filesystem [ 667.880111][T28447] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:45 executing program 1 (fault-call:8 fault-nth:6): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:45 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2600000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:45 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x7a00, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 667.974154][T28476] FAULT_INJECTION: forcing a failure. [ 667.974154][T28476] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 667.989214][T28476] CPU: 1 PID: 28476 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 667.999353][T28476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.009394][T28476] Call Trace: [ 668.012684][T28476] dump_stack+0x1b0/0x21e [ 668.017001][T28476] ? devkmsg_release+0x11c/0x11c [ 668.021917][T28476] ? show_regs_print_info+0x12/0x12 [ 668.027517][T28476] ? kasan_alloc_pages+0x4a/0x60 [ 668.032436][T28476] should_fail+0x6fb/0x860 [ 668.036847][T28476] ? setup_fault_attr+0x2b0/0x2b0 [ 668.041847][T28476] __alloc_pages_nodemask+0x1ee/0x7c0 [ 668.047199][T28476] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 668.052741][T28476] ? find_get_entry+0x5da/0x670 [ 668.057561][T28476] ? xa_load+0x323/0x340 [ 668.061795][T28476] __do_page_cache_readahead+0x244/0x510 [ 668.067397][T28476] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 668.073781][T28476] ? unwind_next_frame+0x1c07/0x22b0 [ 668.079553][T28476] ? page_cache_sync_readahead+0xa3/0x3c0 [ 668.085258][T28476] generic_file_read_iter+0x626/0x20a0 [ 668.090703][T28476] ? find_get_pages_range_tag+0xae0/0xae0 [ 668.096400][T28476] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 668.101754][T28476] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 668.107846][T28476] generic_file_splice_read+0x491/0x780 [ 668.113381][T28476] ? splice_shrink_spd+0xb0/0xb0 [ 668.118310][T28476] ? security_file_permission+0x1e9/0x300 [ 668.124028][T28476] ? splice_shrink_spd+0xb0/0xb0 [ 668.128983][T28476] splice_direct_to_actor+0x3cf/0xb00 [ 668.134338][T28476] ? do_splice_direct+0x3d0/0x3d0 [ 668.139340][T28476] ? pipe_to_sendpage+0x300/0x300 [ 668.144335][T28476] ? security_file_permission+0x128/0x300 [ 668.150021][T28476] do_splice_direct+0x279/0x3d0 [ 668.154845][T28476] ? splice_direct_to_actor+0xb00/0xb00 [ 668.160361][T28476] ? security_file_permission+0x128/0x300 [ 668.166065][T28476] do_sendfile+0x89d/0x1110 [ 668.170539][T28476] ? compat_writev+0x390/0x390 [ 668.175272][T28476] ? security_file_permission+0x128/0x300 [ 668.180961][T28476] ? vfs_write+0x427/0x4f0 [ 668.185345][T28476] ? fput_many+0x42/0x1a0 [ 668.189644][T28476] __x64_sys_sendfile64+0x1ae/0x220 [ 668.194811][T28476] ? __ia32_sys_sendfile+0x240/0x240 [ 668.200067][T28476] do_syscall_64+0xcb/0x150 [ 668.204539][T28476] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 668.210398][T28476] RIP: 0033:0x45de59 [ 668.214260][T28476] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 668.233830][T28476] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 668.242295][T28476] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 668.250236][T28476] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 668.258177][T28476] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 668.266117][T28476] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000006 [ 668.274062][T28476] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c 21:58:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000232000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:58:46 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xedc0, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:46 executing program 1 (fault-call:8 fault-nth:7): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 668.323272][T28465] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 668.331813][T28480] FAT-fs (loop5): bogus number of reserved sectors [ 668.339914][T28479] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 668.348629][T28480] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 668.442844][T28497] FAULT_INJECTION: forcing a failure. [ 668.442844][T28497] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 668.457184][T28497] CPU: 0 PID: 28497 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 668.467364][T28497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.477431][T28497] Call Trace: [ 668.480703][T28497] dump_stack+0x1b0/0x21e [ 668.485009][T28497] ? devkmsg_release+0x11c/0x11c [ 668.489916][T28497] ? show_regs_print_info+0x12/0x12 [ 668.495090][T28497] ? kasan_alloc_pages+0x4a/0x60 [ 668.500005][T28497] should_fail+0x6fb/0x860 [ 668.504958][T28497] ? setup_fault_attr+0x2b0/0x2b0 [ 668.509955][T28497] __alloc_pages_nodemask+0x1ee/0x7c0 [ 668.515297][T28497] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 668.521158][T28497] ? find_get_entry+0x5da/0x670 [ 668.525981][T28497] ? xa_load+0x323/0x340 [ 668.530197][T28497] __do_page_cache_readahead+0x244/0x510 [ 668.535824][T28497] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 668.542231][T28497] ? unwind_next_frame+0x1c07/0x22b0 [ 668.547498][T28497] ? page_cache_sync_readahead+0xa3/0x3c0 [ 668.553187][T28497] generic_file_read_iter+0x626/0x20a0 [ 668.558641][T28497] ? find_get_pages_range_tag+0xae0/0xae0 [ 668.564329][T28497] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 668.569668][T28497] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 668.575741][T28497] generic_file_splice_read+0x491/0x780 [ 668.581271][T28497] ? splice_shrink_spd+0xb0/0xb0 [ 668.586211][T28497] ? security_file_permission+0x1e9/0x300 [ 668.591921][T28497] ? splice_shrink_spd+0xb0/0xb0 [ 668.596845][T28497] splice_direct_to_actor+0x3cf/0xb00 [ 668.602208][T28497] ? do_splice_direct+0x3d0/0x3d0 [ 668.607263][T28497] ? pipe_to_sendpage+0x300/0x300 [ 668.612269][T28497] ? security_file_permission+0x128/0x300 [ 668.617969][T28497] do_splice_direct+0x279/0x3d0 [ 668.622799][T28497] ? splice_direct_to_actor+0xb00/0xb00 [ 668.628326][T28497] ? security_file_permission+0x128/0x300 [ 668.634032][T28497] do_sendfile+0x89d/0x1110 [ 668.638505][T28497] ? compat_writev+0x390/0x390 [ 668.643238][T28497] ? security_file_permission+0x128/0x300 [ 668.648957][T28497] ? vfs_write+0x427/0x4f0 [ 668.653358][T28497] ? fput_many+0x42/0x1a0 [ 668.657682][T28497] __x64_sys_sendfile64+0x1ae/0x220 [ 668.662863][T28497] ? __ia32_sys_sendfile+0x240/0x240 [ 668.668130][T28497] do_syscall_64+0xcb/0x150 [ 668.672602][T28497] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 668.678480][T28497] RIP: 0033:0x45de59 21:58:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 668.682363][T28497] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 668.701953][T28497] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 668.710349][T28497] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 668.718292][T28497] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 668.726247][T28497] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 668.734199][T28497] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000007 [ 668.742149][T28497] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c 21:58:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000c000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:46 executing program 1 (fault-call:8 fault-nth:8): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:46 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2604000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 668.863692][T28494] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 668.906869][T28515] FAULT_INJECTION: forcing a failure. [ 668.906869][T28515] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 668.920399][T28515] CPU: 0 PID: 28515 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 668.930535][T28515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.942357][T28515] Call Trace: [ 668.945635][T28515] dump_stack+0x1b0/0x21e [ 668.950051][T28515] ? devkmsg_release+0x11c/0x11c [ 668.954977][T28515] ? show_regs_print_info+0x12/0x12 [ 668.960143][T28515] ? kasan_alloc_pages+0x4a/0x60 [ 668.965057][T28515] should_fail+0x6fb/0x860 [ 668.969460][T28515] ? setup_fault_attr+0x2b0/0x2b0 [ 668.974495][T28515] __alloc_pages_nodemask+0x1ee/0x7c0 [ 668.979856][T28515] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 668.985393][T28515] ? find_get_entry+0x5da/0x670 [ 668.990219][T28515] ? xa_load+0x323/0x340 [ 668.994437][T28515] __do_page_cache_readahead+0x244/0x510 [ 669.000056][T28515] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 669.006444][T28515] ? unwind_next_frame+0x1c07/0x22b0 [ 669.011710][T28515] ? page_cache_sync_readahead+0xa3/0x3c0 [ 669.017452][T28515] generic_file_read_iter+0x626/0x20a0 [ 669.022895][T28515] ? find_get_pages_range_tag+0xae0/0xae0 [ 669.028609][T28515] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 669.034041][T28515] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 669.040078][T28515] ? _raw_spin_lock+0xa1/0x170 [ 669.044854][T28515] generic_file_splice_read+0x491/0x780 [ 669.050416][T28515] ? splice_shrink_spd+0xb0/0xb0 [ 669.055330][T28515] ? security_file_permission+0x1e9/0x300 [ 669.061026][T28515] ? splice_shrink_spd+0xb0/0xb0 [ 669.065976][T28515] splice_direct_to_actor+0x3cf/0xb00 [ 669.071821][T28515] ? do_splice_direct+0x3d0/0x3d0 [ 669.077209][T28515] ? pipe_to_sendpage+0x300/0x300 [ 669.082218][T28515] ? security_file_permission+0x128/0x300 [ 669.087918][T28515] do_splice_direct+0x279/0x3d0 [ 669.097262][T28515] ? splice_direct_to_actor+0xb00/0xb00 [ 669.102798][T28515] ? security_file_permission+0x128/0x300 [ 669.108510][T28515] do_sendfile+0x89d/0x1110 [ 669.113099][T28515] ? compat_writev+0x390/0x390 [ 669.117846][T28515] ? security_file_permission+0x128/0x300 [ 669.123552][T28515] ? vfs_write+0x427/0x4f0 [ 669.127949][T28515] ? fput_many+0x42/0x1a0 [ 669.132253][T28515] __x64_sys_sendfile64+0x1ae/0x220 [ 669.138127][T28515] ? __ia32_sys_sendfile+0x240/0x240 [ 669.143934][T28515] do_syscall_64+0xcb/0x150 [ 669.148408][T28515] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 669.154284][T28515] RIP: 0033:0x45de59 [ 669.158171][T28515] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 669.177768][T28515] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 669.186180][T28515] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 669.194138][T28515] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 21:58:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 669.202123][T28515] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 669.210085][T28515] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000008 [ 669.218046][T28515] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c [ 669.265739][T28514] FAT-fs (loop5): bogus number of reserved sectors [ 669.273537][T28514] FAT-fs (loop5): Can't find a valid FAT filesystem [ 669.302832][T28521] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000003f000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:47 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x80000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:47 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2700000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 669.323378][T28526] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:47 executing program 1 (fault-call:8 fault-nth:9): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 669.409864][T28535] FAULT_INJECTION: forcing a failure. [ 669.409864][T28535] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 669.423447][T28535] CPU: 1 PID: 28535 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 669.433584][T28535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.443624][T28535] Call Trace: [ 669.446905][T28535] dump_stack+0x1b0/0x21e [ 669.451225][T28535] ? devkmsg_release+0x11c/0x11c 21:58:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 669.456154][T28535] ? show_regs_print_info+0x12/0x12 [ 669.461342][T28535] ? kasan_alloc_pages+0x4a/0x60 [ 669.466270][T28535] should_fail+0x6fb/0x860 [ 669.470681][T28535] ? setup_fault_attr+0x2b0/0x2b0 [ 669.475699][T28535] __alloc_pages_nodemask+0x1ee/0x7c0 [ 669.481065][T28535] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 669.486599][T28535] ? find_get_entry+0x5da/0x670 [ 669.491459][T28535] ? xa_load+0x323/0x340 [ 669.495691][T28535] __do_page_cache_readahead+0x244/0x510 [ 669.501314][T28535] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 669.507739][T28535] ? unwind_next_frame+0x1c07/0x22b0 [ 669.513041][T28535] ? page_cache_sync_readahead+0xa3/0x3c0 [ 669.518771][T28535] generic_file_read_iter+0x626/0x20a0 [ 669.524258][T28535] ? find_get_pages_range_tag+0xae0/0xae0 [ 669.529972][T28535] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 669.535334][T28535] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 669.541387][T28535] ? avc_denied+0x1c0/0x1c0 [ 669.545880][T28535] generic_file_splice_read+0x491/0x780 [ 669.551416][T28535] ? splice_shrink_spd+0xb0/0xb0 [ 669.556345][T28535] ? security_file_permission+0x1e9/0x300 [ 669.562059][T28535] ? splice_shrink_spd+0xb0/0xb0 [ 669.566981][T28535] splice_direct_to_actor+0x3cf/0xb00 [ 669.572690][T28535] ? do_splice_direct+0x3d0/0x3d0 [ 669.577725][T28535] ? pipe_to_sendpage+0x300/0x300 [ 669.582722][T28535] ? security_file_permission+0x128/0x300 [ 669.588458][T28535] do_splice_direct+0x279/0x3d0 [ 669.593277][T28535] ? splice_direct_to_actor+0xb00/0xb00 [ 669.598798][T28535] ? security_file_permission+0x128/0x300 [ 669.604484][T28535] do_sendfile+0x89d/0x1110 [ 669.608987][T28535] ? compat_writev+0x390/0x390 [ 669.613750][T28535] ? security_file_permission+0x128/0x300 [ 669.619462][T28535] ? vfs_write+0x427/0x4f0 [ 669.623860][T28535] ? fput_many+0x42/0x1a0 [ 669.628174][T28535] __x64_sys_sendfile64+0x1ae/0x220 [ 669.633344][T28535] ? __ia32_sys_sendfile+0x240/0x240 [ 669.638599][T28535] do_syscall_64+0xcb/0x150 [ 669.643076][T28535] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 669.648938][T28535] RIP: 0033:0x45de59 [ 669.652827][T28535] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 669.672413][T28535] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 669.680819][T28535] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 669.688855][T28535] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 669.696809][T28535] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 669.704755][T28535] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000009 [ 669.712697][T28535] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c [ 669.801020][T28526] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000d000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:58:47 executing program 1 (fault-call:8 fault-nth:10): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:47 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x80040, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 669.859182][T28543] FAT-fs (loop5): bogus number of reserved sectors [ 669.870387][T28543] FAT-fs (loop5): Can't find a valid FAT filesystem [ 669.877127][T28547] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 669.891844][T28554] FAULT_INJECTION: forcing a failure. [ 669.891844][T28554] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 669.905130][T28554] CPU: 1 PID: 28554 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 669.915269][T28554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.925313][T28554] Call Trace: [ 669.928598][T28554] dump_stack+0x1b0/0x21e [ 669.932923][T28554] ? devkmsg_release+0x11c/0x11c [ 669.937862][T28554] ? show_regs_print_info+0x12/0x12 [ 669.943049][T28554] ? kasan_alloc_pages+0x4a/0x60 [ 669.947982][T28554] should_fail+0x6fb/0x860 [ 669.952389][T28554] ? setup_fault_attr+0x2b0/0x2b0 21:58:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 669.957407][T28554] __alloc_pages_nodemask+0x1ee/0x7c0 [ 669.962772][T28554] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 669.968744][T28554] ? find_get_entry+0x5da/0x670 [ 669.973582][T28554] ? xa_load+0x323/0x340 [ 669.977811][T28554] __do_page_cache_readahead+0x244/0x510 [ 669.983443][T28554] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 669.989854][T28554] ? unwind_next_frame+0x1c07/0x22b0 [ 669.995128][T28554] ? page_cache_sync_readahead+0xa3/0x3c0 [ 670.000842][T28554] generic_file_read_iter+0x626/0x20a0 [ 670.006296][T28554] ? find_get_pages_range_tag+0xae0/0xae0 [ 670.012026][T28554] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 670.017388][T28554] ? avc_denied+0x1c0/0x1c0 [ 670.021881][T28554] generic_file_splice_read+0x491/0x780 [ 670.027415][T28554] ? splice_shrink_spd+0xb0/0xb0 [ 670.032345][T28554] ? security_file_permission+0x1e9/0x300 [ 670.038053][T28554] ? splice_shrink_spd+0xb0/0xb0 [ 670.042985][T28554] splice_direct_to_actor+0x3cf/0xb00 [ 670.048348][T28554] ? do_splice_direct+0x3d0/0x3d0 [ 670.053364][T28554] ? pipe_to_sendpage+0x300/0x300 21:58:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 670.058393][T28554] ? security_file_permission+0x128/0x300 [ 670.064102][T28554] do_splice_direct+0x279/0x3d0 [ 670.068943][T28554] ? splice_direct_to_actor+0xb00/0xb00 [ 670.074484][T28554] ? security_file_permission+0x128/0x300 [ 670.080195][T28554] do_sendfile+0x89d/0x1110 [ 670.084696][T28554] ? compat_writev+0x390/0x390 [ 670.089452][T28554] ? security_file_permission+0x128/0x300 [ 670.095158][T28554] ? vfs_write+0x427/0x4f0 [ 670.099559][T28554] ? fput_many+0x42/0x1a0 [ 670.103878][T28554] __x64_sys_sendfile64+0x1ae/0x220 [ 670.109066][T28554] ? __ia32_sys_sendfile+0x240/0x240 [ 670.114337][T28554] do_syscall_64+0xcb/0x150 [ 670.118838][T28554] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 670.124714][T28554] RIP: 0033:0x45de59 [ 670.128598][T28554] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 670.148191][T28554] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 670.156591][T28554] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 670.164573][T28554] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 670.172786][T28554] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 670.180762][T28554] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000000a [ 670.188709][T28554] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c 21:58:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000040000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) 21:58:48 executing program 1 (fault-call:8 fault-nth:11): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:48 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2704000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x400000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 670.311402][T28547] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 670.323067][T28565] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 670.341979][T28579] FAULT_INJECTION: forcing a failure. [ 670.341979][T28579] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 670.356251][T28579] CPU: 0 PID: 28579 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 670.366387][T28579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.376426][T28579] Call Trace: [ 670.379710][T28579] dump_stack+0x1b0/0x21e [ 670.384026][T28579] ? devkmsg_release+0x11c/0x11c [ 670.388954][T28579] ? show_regs_print_info+0x12/0x12 [ 670.394138][T28579] ? kasan_alloc_pages+0x4a/0x60 [ 670.399066][T28579] should_fail+0x6fb/0x860 [ 670.403474][T28579] ? setup_fault_attr+0x2b0/0x2b0 [ 670.408490][T28579] __alloc_pages_nodemask+0x1ee/0x7c0 [ 670.413854][T28579] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 670.419386][T28579] ? find_get_entry+0x5da/0x670 [ 670.425182][T28579] ? xa_load+0x323/0x340 [ 670.429426][T28579] __do_page_cache_readahead+0x244/0x510 [ 670.435041][T28579] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 670.441454][T28579] ? unwind_next_frame+0x1c07/0x22b0 [ 670.446723][T28579] ? page_cache_sync_readahead+0xa3/0x3c0 [ 670.452430][T28579] generic_file_read_iter+0x626/0x20a0 [ 670.457872][T28579] ? find_get_pages_range_tag+0xae0/0xae0 [ 670.463568][T28579] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 670.468936][T28579] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 670.475085][T28579] ? avc_denied+0x1c0/0x1c0 [ 670.479573][T28579] generic_file_splice_read+0x491/0x780 [ 670.485136][T28579] ? splice_shrink_spd+0xb0/0xb0 [ 670.490057][T28579] ? security_file_permission+0x1e9/0x300 [ 670.495770][T28579] ? splice_shrink_spd+0xb0/0xb0 [ 670.500682][T28579] splice_direct_to_actor+0x3cf/0xb00 [ 670.506032][T28579] ? do_splice_direct+0x3d0/0x3d0 [ 670.511037][T28579] ? pipe_to_sendpage+0x300/0x300 [ 670.516043][T28579] ? security_file_permission+0x128/0x300 [ 670.521743][T28579] do_splice_direct+0x279/0x3d0 [ 670.526571][T28579] ? splice_direct_to_actor+0xb00/0xb00 [ 670.532103][T28579] ? security_file_permission+0x128/0x300 [ 670.537798][T28579] do_sendfile+0x89d/0x1110 [ 670.542282][T28579] ? compat_writev+0x390/0x390 [ 670.547034][T28579] ? security_file_permission+0x128/0x300 [ 670.552745][T28579] ? vfs_write+0x427/0x4f0 [ 670.557134][T28579] ? fput_many+0x42/0x1a0 [ 670.561441][T28579] __x64_sys_sendfile64+0x1ae/0x220 [ 670.566620][T28579] ? __ia32_sys_sendfile+0x240/0x240 [ 670.571882][T28579] do_syscall_64+0xcb/0x150 [ 670.576998][T28579] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 670.582864][T28579] RIP: 0033:0x45de59 [ 670.586739][T28579] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:58:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) [ 670.606316][T28579] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 670.614719][T28579] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 670.622668][T28579] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 670.630618][T28579] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 670.638566][T28579] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000000b [ 670.646517][T28579] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c [ 670.698430][T28577] FAT-fs (loop5): bogus number of reserved sectors [ 670.711031][T28577] FAT-fs (loop5): Can't find a valid FAT filesystem [ 670.784476][T28582] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 670.793625][T28565] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000e000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:48 executing program 1 (fault-call:8 fault-nth:12): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) 21:58:48 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2800000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x548000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 670.883376][T28597] FAULT_INJECTION: forcing a failure. [ 670.883376][T28597] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 670.898018][T28597] CPU: 0 PID: 28597 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 670.908159][T28597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.918208][T28597] Call Trace: [ 670.921522][T28597] dump_stack+0x1b0/0x21e [ 670.925843][T28597] ? devkmsg_release+0x11c/0x11c 21:58:49 executing program 0 (fault-call:9 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 670.930784][T28597] ? show_regs_print_info+0x12/0x12 [ 670.935998][T28597] ? kasan_alloc_pages+0x4a/0x60 [ 670.940943][T28597] should_fail+0x6fb/0x860 [ 670.945371][T28597] ? setup_fault_attr+0x2b0/0x2b0 [ 670.950386][T28597] __alloc_pages_nodemask+0x1ee/0x7c0 [ 670.955764][T28597] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 670.961308][T28597] ? find_get_entry+0x5da/0x670 [ 670.966147][T28597] ? xa_load+0x323/0x340 [ 670.970385][T28597] __do_page_cache_readahead+0x244/0x510 [ 670.976008][T28597] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 670.982416][T28597] ? unwind_next_frame+0x1c07/0x22b0 [ 670.987601][T28603] FAULT_INJECTION: forcing a failure. [ 670.987601][T28603] name failslab, interval 1, probability 0, space 0, times 0 [ 670.987691][T28597] ? page_cache_sync_readahead+0xa3/0x3c0 [ 671.005943][T28597] generic_file_read_iter+0x626/0x20a0 [ 671.011388][T28597] ? find_get_pages_range_tag+0xae0/0xae0 [ 671.017086][T28597] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 671.022435][T28597] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 671.028570][T28597] ? avc_denied+0x1c0/0x1c0 [ 671.033057][T28597] generic_file_splice_read+0x491/0x780 [ 671.038583][T28597] ? splice_shrink_spd+0xb0/0xb0 [ 671.043505][T28597] ? security_file_permission+0x1e9/0x300 [ 671.049211][T28597] ? splice_shrink_spd+0xb0/0xb0 [ 671.054128][T28597] splice_direct_to_actor+0x3cf/0xb00 [ 671.059591][T28597] ? do_splice_direct+0x3d0/0x3d0 [ 671.064594][T28597] ? pipe_to_sendpage+0x300/0x300 [ 671.069863][T28597] ? security_file_permission+0x128/0x300 [ 671.075576][T28597] do_splice_direct+0x279/0x3d0 [ 671.080405][T28597] ? splice_direct_to_actor+0xb00/0xb00 [ 671.086369][T28597] ? security_file_permission+0x128/0x300 [ 671.092083][T28597] do_sendfile+0x89d/0x1110 [ 671.096567][T28597] ? compat_writev+0x390/0x390 [ 671.101308][T28597] ? security_file_permission+0x128/0x300 [ 671.107005][T28597] ? vfs_write+0x427/0x4f0 [ 671.111402][T28597] ? fput_many+0x42/0x1a0 [ 671.115718][T28597] __x64_sys_sendfile64+0x1ae/0x220 [ 671.120901][T28597] ? __ia32_sys_sendfile+0x240/0x240 [ 671.126189][T28597] do_syscall_64+0xcb/0x150 [ 671.130674][T28597] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 671.136543][T28597] RIP: 0033:0x45de59 [ 671.140430][T28597] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 671.160012][T28597] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 671.168400][T28597] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 671.176362][T28597] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 671.184592][T28597] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 671.192552][T28597] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000000c [ 671.200501][T28597] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c [ 671.208482][T28603] CPU: 1 PID: 28603 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 671.218624][T28603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.228666][T28603] Call Trace: [ 671.231947][T28603] dump_stack+0x1b0/0x21e [ 671.236458][T28603] ? devkmsg_release+0x11c/0x11c [ 671.241384][T28603] ? show_regs_print_info+0x12/0x12 [ 671.246569][T28603] ? avc_denied+0x1c0/0x1c0 [ 671.251057][T28603] should_fail+0x6fb/0x860 [ 671.255465][T28603] ? setup_fault_attr+0x2b0/0x2b0 [ 671.260476][T28603] ? avc_has_perm+0xbd/0x260 [ 671.265050][T28603] ? avc_has_perm+0x15f/0x260 [ 671.269713][T28603] ? alloc_pipe_info+0xa1/0x3a0 [ 671.274546][T28603] should_failslab+0x5/0x20 [ 671.279038][T28603] kmem_cache_alloc_trace+0x39/0x270 [ 671.284314][T28603] alloc_pipe_info+0xa1/0x3a0 [ 671.288983][T28603] splice_direct_to_actor+0x94e/0xb00 [ 671.294336][T28603] ? avc_has_perm+0xbd/0x260 [ 671.298961][T28603] ? match_file+0x120/0x120 [ 671.303443][T28603] ? avc_has_perm_noaudit+0x3f0/0x3f0 [ 671.308786][T28603] ? do_splice_direct+0x3d0/0x3d0 [ 671.313778][T28603] ? pipe_to_sendpage+0x300/0x300 [ 671.318788][T28603] ? security_file_permission+0x128/0x300 [ 671.324471][T28603] do_splice_direct+0x279/0x3d0 [ 671.329295][T28603] ? splice_direct_to_actor+0xb00/0xb00 [ 671.334818][T28603] ? security_file_permission+0x128/0x300 [ 671.340500][T28603] do_sendfile+0x89d/0x1110 [ 671.344982][T28603] ? compat_writev+0x390/0x390 [ 671.349715][T28603] ? security_file_permission+0x128/0x300 [ 671.355402][T28603] ? vfs_write+0x427/0x4f0 [ 671.359793][T28603] ? fput_many+0x42/0x1a0 [ 671.364090][T28603] __x64_sys_sendfile64+0x1ae/0x220 [ 671.369263][T28603] ? __ia32_sys_sendfile+0x240/0x240 [ 671.374529][T28603] do_syscall_64+0xcb/0x150 [ 671.379062][T28603] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 671.385002][T28603] RIP: 0033:0x45de59 [ 671.388871][T28603] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 671.408460][T28603] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 671.416850][T28603] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 671.425763][T28603] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 21:58:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000080040000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:49 executing program 1 (fault-call:8 fault-nth:13): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:49 executing program 0 (fault-call:9 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 671.433746][T28603] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 671.441684][T28603] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000000 [ 671.449623][T28603] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 671.478806][T28610] FAULT_INJECTION: forcing a failure. [ 671.478806][T28610] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 671.492172][T28610] CPU: 0 PID: 28610 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 671.502314][T28610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.512434][T28610] Call Trace: [ 671.515707][T28610] dump_stack+0x1b0/0x21e [ 671.517110][T28612] FAULT_INJECTION: forcing a failure. [ 671.517110][T28612] name failslab, interval 1, probability 0, space 0, times 0 [ 671.520023][T28610] ? devkmsg_release+0x11c/0x11c [ 671.520036][T28610] ? show_regs_print_info+0x12/0x12 [ 671.520051][T28610] ? kasan_alloc_pages+0x4a/0x60 [ 671.547613][T28610] should_fail+0x6fb/0x860 [ 671.552013][T28610] ? setup_fault_attr+0x2b0/0x2b0 [ 671.557020][T28610] __alloc_pages_nodemask+0x1ee/0x7c0 [ 671.562372][T28610] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 671.567910][T28610] ? find_get_entry+0x5da/0x670 [ 671.573366][T28610] ? xa_load+0x323/0x340 [ 671.577589][T28610] __do_page_cache_readahead+0x244/0x510 [ 671.583210][T28610] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 671.589605][T28610] ? unwind_next_frame+0x1c07/0x22b0 [ 671.594870][T28610] ? page_cache_sync_readahead+0xa3/0x3c0 [ 671.600566][T28610] generic_file_read_iter+0x626/0x20a0 [ 671.606009][T28610] ? find_get_pages_range_tag+0xae0/0xae0 [ 671.611707][T28610] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 671.617078][T28610] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 671.623123][T28610] ? avc_denied+0x1c0/0x1c0 [ 671.627616][T28610] generic_file_splice_read+0x491/0x780 [ 671.633144][T28610] ? splice_shrink_spd+0xb0/0xb0 [ 671.638081][T28610] ? security_file_permission+0x1e9/0x300 [ 671.643809][T28610] ? splice_shrink_spd+0xb0/0xb0 [ 671.648737][T28610] splice_direct_to_actor+0x3cf/0xb00 [ 671.654108][T28610] ? do_splice_direct+0x3d0/0x3d0 [ 671.659111][T28610] ? pipe_to_sendpage+0x300/0x300 [ 671.664117][T28610] ? security_file_permission+0x128/0x300 [ 671.669814][T28610] do_splice_direct+0x279/0x3d0 [ 671.674650][T28610] ? splice_direct_to_actor+0xb00/0xb00 [ 671.680180][T28610] ? security_file_permission+0x128/0x300 [ 671.685883][T28610] do_sendfile+0x89d/0x1110 [ 671.690372][T28610] ? compat_writev+0x390/0x390 [ 671.695129][T28610] ? security_file_permission+0x128/0x300 [ 671.700833][T28610] ? vfs_write+0x427/0x4f0 [ 671.705231][T28610] ? fput_many+0x42/0x1a0 [ 671.709540][T28610] __x64_sys_sendfile64+0x1ae/0x220 [ 671.714719][T28610] ? __ia32_sys_sendfile+0x240/0x240 [ 671.719991][T28610] do_syscall_64+0xcb/0x150 [ 671.724482][T28610] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 671.730361][T28610] RIP: 0033:0x45de59 [ 671.734237][T28610] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 671.753824][T28610] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 671.762217][T28610] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 671.770172][T28610] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 671.778124][T28610] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 671.786075][T28610] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000000d [ 671.794030][T28610] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c [ 671.802033][T28612] CPU: 1 PID: 28612 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 671.812177][T28612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.822242][T28612] Call Trace: [ 671.825525][T28612] dump_stack+0x1b0/0x21e [ 671.829860][T28612] ? devkmsg_release+0x11c/0x11c [ 671.834785][T28612] ? show_regs_print_info+0x12/0x12 [ 671.840142][T28612] ? avc_denied+0x1c0/0x1c0 [ 671.844632][T28612] should_fail+0x6fb/0x860 [ 671.849037][T28612] ? setup_fault_attr+0x2b0/0x2b0 [ 671.854051][T28612] ? setup_fault_attr+0x2b0/0x2b0 [ 671.859082][T28612] ? avc_has_perm+0xbd/0x260 [ 671.863659][T28612] ? avc_has_perm+0x15f/0x260 [ 671.868324][T28612] ? kcalloc+0x32/0x60 [ 671.872384][T28612] should_failslab+0x5/0x20 [ 671.876876][T28612] __kmalloc+0x5f/0x2c0 [ 671.881021][T28612] ? kmem_cache_alloc_trace+0xc3/0x270 [ 671.886469][T28612] kcalloc+0x32/0x60 [ 671.891591][T28612] alloc_pipe_info+0x1b9/0x3a0 [ 671.896334][T28612] splice_direct_to_actor+0x94e/0xb00 [ 671.901679][T28612] ? avc_has_perm+0xbd/0x260 [ 671.906249][T28612] ? match_file+0x120/0x120 [ 671.910721][T28612] ? avc_has_perm_noaudit+0x3f0/0x3f0 [ 671.916059][T28612] ? do_splice_direct+0x3d0/0x3d0 [ 671.921066][T28612] ? pipe_to_sendpage+0x300/0x300 [ 671.926063][T28612] ? security_file_permission+0x128/0x300 [ 671.931763][T28612] do_splice_direct+0x279/0x3d0 [ 671.936583][T28612] ? splice_direct_to_actor+0xb00/0xb00 [ 671.942098][T28612] ? security_file_permission+0x128/0x300 [ 671.947784][T28612] do_sendfile+0x89d/0x1110 [ 671.952271][T28612] ? compat_writev+0x390/0x390 [ 671.957002][T28612] ? security_file_permission+0x128/0x300 [ 671.962701][T28612] ? vfs_write+0x427/0x4f0 [ 671.967084][T28612] ? fput_many+0x42/0x1a0 [ 671.971381][T28612] __x64_sys_sendfile64+0x1ae/0x220 [ 671.976647][T28612] ? __ia32_sys_sendfile+0x240/0x240 [ 671.981905][T28612] do_syscall_64+0xcb/0x150 [ 671.986383][T28612] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 671.992259][T28612] RIP: 0033:0x45de59 [ 671.996123][T28612] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 672.016408][T28612] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 21:58:50 executing program 1 (fault-call:8 fault-nth:14): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:50 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2804000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:50 executing program 0 (fault-call:9 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 672.024803][T28612] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 672.032750][T28612] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 672.040807][T28612] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 672.048768][T28612] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000001 [ 672.056711][T28612] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 672.104028][T28632] FAULT_INJECTION: forcing a failure. [ 672.104028][T28632] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 672.109252][T28628] FAULT_INJECTION: forcing a failure. [ 672.109252][T28628] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 672.125570][T28631] FAT-fs (loop5): bogus number of reserved sectors [ 672.137509][T28631] FAT-fs (loop5): Can't find a valid FAT filesystem [ 672.145570][T28632] CPU: 1 PID: 28632 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 672.149185][T28623] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 672.155716][T28632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.155720][T28632] Call Trace: [ 672.155740][T28632] dump_stack+0x1b0/0x21e [ 672.155749][T28632] ? devkmsg_release+0x11c/0x11c [ 672.155758][T28632] ? show_regs_print_info+0x12/0x12 [ 672.155770][T28632] ? unwind_get_return_address_ptr+0x130/0x130 [ 672.155783][T28632] should_fail+0x6fb/0x860 [ 672.155794][T28632] ? setup_fault_attr+0x2b0/0x2b0 [ 672.155805][T28632] __alloc_pages_nodemask+0x1ee/0x7c0 [ 672.155815][T28632] ? xas_load+0x46f/0x4c0 [ 672.155825][T28632] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 672.155834][T28632] ? find_get_entry+0x5da/0x670 [ 672.155848][T28632] ? xa_load+0x323/0x340 [ 672.164877][T28624] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 672.174142][T28632] __do_page_cache_readahead+0x244/0x510 [ 672.174153][T28632] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 672.174168][T28632] ? unwind_next_frame+0x1c07/0x22b0 [ 672.256993][T28632] ? page_cache_sync_readahead+0xa3/0x3c0 [ 672.262699][T28632] generic_file_read_iter+0x626/0x20a0 [ 672.268147][T28632] ? find_get_pages_range_tag+0xae0/0xae0 [ 672.273852][T28632] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 672.279204][T28632] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 672.285273][T28632] ? avc_denied+0x1c0/0x1c0 [ 672.289760][T28632] generic_file_splice_read+0x491/0x780 [ 672.295289][T28632] ? splice_shrink_spd+0xb0/0xb0 [ 672.300235][T28632] ? security_file_permission+0x1e9/0x300 [ 672.305933][T28632] ? splice_shrink_spd+0xb0/0xb0 [ 672.310849][T28632] splice_direct_to_actor+0x3cf/0xb00 [ 672.316203][T28632] ? do_splice_direct+0x3d0/0x3d0 [ 672.321209][T28632] ? pipe_to_sendpage+0x300/0x300 [ 672.326242][T28632] ? security_file_permission+0x128/0x300 [ 672.331944][T28632] do_splice_direct+0x279/0x3d0 [ 672.336780][T28632] ? splice_direct_to_actor+0xb00/0xb00 [ 672.342317][T28632] ? security_file_permission+0x128/0x300 [ 672.348015][T28632] do_sendfile+0x89d/0x1110 [ 672.352500][T28632] ? compat_writev+0x390/0x390 [ 672.357245][T28632] ? security_file_permission+0x128/0x300 [ 672.362967][T28632] ? vfs_write+0x427/0x4f0 [ 672.367367][T28632] ? fput_many+0x42/0x1a0 [ 672.371677][T28632] __x64_sys_sendfile64+0x1ae/0x220 [ 672.376856][T28632] ? __ia32_sys_sendfile+0x240/0x240 [ 672.382125][T28632] do_syscall_64+0xcb/0x150 [ 672.386609][T28632] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 672.392479][T28632] RIP: 0033:0x45de59 [ 672.396356][T28632] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 672.415945][T28632] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 672.424339][T28632] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 672.432401][T28632] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 672.440353][T28632] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 672.448305][T28632] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000002 [ 672.456259][T28632] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 672.464223][T28628] CPU: 0 PID: 28628 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 672.474367][T28628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.484409][T28628] Call Trace: [ 672.487693][T28628] dump_stack+0x1b0/0x21e [ 672.492011][T28628] ? devkmsg_release+0x11c/0x11c [ 672.496934][T28628] ? show_regs_print_info+0x12/0x12 [ 672.502117][T28628] ? kasan_alloc_pages+0x4a/0x60 [ 672.507046][T28628] should_fail+0x6fb/0x860 [ 672.511456][T28628] ? setup_fault_attr+0x2b0/0x2b0 [ 672.516475][T28628] __alloc_pages_nodemask+0x1ee/0x7c0 [ 672.521841][T28628] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 672.527405][T28628] ? find_get_entry+0x5da/0x670 [ 672.532244][T28628] ? xa_load+0x323/0x340 [ 672.536473][T28628] __do_page_cache_readahead+0x244/0x510 [ 672.542097][T28628] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 672.548502][T28628] ? unwind_next_frame+0x1c07/0x22b0 [ 672.553777][T28628] ? page_cache_sync_readahead+0xa3/0x3c0 [ 672.559491][T28628] generic_file_read_iter+0x626/0x20a0 [ 672.564949][T28628] ? find_get_pages_range_tag+0xae0/0xae0 [ 672.570648][T28628] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 672.576001][T28628] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 672.582153][T28628] ? avc_denied+0x1c0/0x1c0 [ 672.586661][T28628] generic_file_splice_read+0x491/0x780 [ 672.592189][T28628] ? splice_shrink_spd+0xb0/0xb0 [ 672.597109][T28628] ? security_file_permission+0x1e9/0x300 [ 672.602798][T28628] ? splice_shrink_spd+0xb0/0xb0 [ 672.607707][T28628] splice_direct_to_actor+0x3cf/0xb00 [ 672.613052][T28628] ? do_splice_direct+0x3d0/0x3d0 [ 672.618052][T28628] ? pipe_to_sendpage+0x300/0x300 [ 672.623069][T28628] ? security_file_permission+0x128/0x300 [ 672.628855][T28628] do_splice_direct+0x279/0x3d0 [ 672.633713][T28628] ? splice_direct_to_actor+0xb00/0xb00 [ 672.639230][T28628] ? security_file_permission+0x128/0x300 [ 672.644919][T28628] do_sendfile+0x89d/0x1110 [ 672.649392][T28628] ? compat_writev+0x390/0x390 [ 672.654125][T28628] ? security_file_permission+0x128/0x300 [ 672.659987][T28628] ? vfs_write+0x427/0x4f0 [ 672.664383][T28628] ? fput_many+0x42/0x1a0 [ 672.669182][T28628] __x64_sys_sendfile64+0x1ae/0x220 [ 672.674366][T28628] ? __ia32_sys_sendfile+0x240/0x240 [ 672.679635][T28628] do_syscall_64+0xcb/0x150 [ 672.684106][T28628] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 672.690947][T28628] RIP: 0033:0x45de59 [ 672.694821][T28628] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 672.714400][T28628] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 672.722787][T28628] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 672.730753][T28628] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 672.738715][T28628] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 672.746661][T28628] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000000e [ 672.754617][T28628] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c [ 672.913993][T28640] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 672.922376][T28624] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000010000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x707400, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:51 executing program 0 (fault-call:9 fault-nth:3): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:51 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2900000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:51 executing program 1 (fault-call:8 fault-nth:15): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000048000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 673.101532][T28650] FAULT_INJECTION: forcing a failure. [ 673.101532][T28650] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 673.103502][T28649] FAULT_INJECTION: forcing a failure. [ 673.103502][T28649] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 673.115262][T28650] CPU: 1 PID: 28650 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 673.138276][T28650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.148314][T28650] Call Trace: [ 673.151589][T28650] dump_stack+0x1b0/0x21e [ 673.155896][T28650] ? devkmsg_release+0x11c/0x11c [ 673.160811][T28650] ? show_regs_print_info+0x12/0x12 [ 673.166005][T28650] ? kasan_alloc_pages+0x4a/0x60 [ 673.170921][T28650] should_fail+0x6fb/0x860 [ 673.175316][T28650] ? setup_fault_attr+0x2b0/0x2b0 [ 673.180324][T28650] __alloc_pages_nodemask+0x1ee/0x7c0 [ 673.185677][T28650] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 673.191199][T28650] ? find_get_entry+0x5da/0x670 [ 673.196030][T28650] ? xa_load+0x323/0x340 [ 673.200251][T28650] __do_page_cache_readahead+0x244/0x510 [ 673.206035][T28650] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 673.212426][T28650] ? unwind_next_frame+0x1c07/0x22b0 [ 673.217694][T28650] ? page_cache_sync_readahead+0xa3/0x3c0 [ 673.223394][T28650] generic_file_read_iter+0x626/0x20a0 [ 673.228835][T28650] ? find_get_pages_range_tag+0xae0/0xae0 [ 673.234531][T28650] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 673.239900][T28650] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 673.246120][T28650] ? avc_denied+0x1c0/0x1c0 [ 673.250604][T28650] generic_file_splice_read+0x491/0x780 [ 673.256145][T28650] ? splice_shrink_spd+0xb0/0xb0 [ 673.261077][T28650] ? security_file_permission+0x1e9/0x300 [ 673.266873][T28650] ? splice_shrink_spd+0xb0/0xb0 [ 673.271788][T28650] splice_direct_to_actor+0x3cf/0xb00 [ 673.277162][T28650] ? do_splice_direct+0x3d0/0x3d0 [ 673.282178][T28650] ? pipe_to_sendpage+0x300/0x300 [ 673.287181][T28650] ? security_file_permission+0x128/0x300 [ 673.292982][T28650] do_splice_direct+0x279/0x3d0 [ 673.297809][T28650] ? splice_direct_to_actor+0xb00/0xb00 [ 673.303335][T28650] ? security_file_permission+0x128/0x300 [ 673.309030][T28650] do_sendfile+0x89d/0x1110 [ 673.313529][T28650] ? compat_writev+0x390/0x390 [ 673.318288][T28650] ? security_file_permission+0x128/0x300 [ 673.323982][T28650] ? vfs_write+0x427/0x4f0 [ 673.328378][T28650] ? fput_many+0x42/0x1a0 [ 673.332702][T28650] __x64_sys_sendfile64+0x1ae/0x220 [ 673.337878][T28650] ? __ia32_sys_sendfile+0x240/0x240 [ 673.343141][T28650] do_syscall_64+0xcb/0x150 [ 673.347641][T28650] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 673.353507][T28650] RIP: 0033:0x45de59 [ 673.357398][T28650] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 673.376983][T28650] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 673.385373][T28650] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 673.393320][T28650] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 673.401282][T28650] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 673.409233][T28650] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000003 [ 673.417181][T28650] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 673.435176][T28649] CPU: 1 PID: 28649 Comm: syz-executor.1 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 673.445356][T28649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.455394][T28649] Call Trace: [ 673.458676][T28649] dump_stack+0x1b0/0x21e [ 673.462993][T28649] ? devkmsg_release+0x11c/0x11c [ 673.467918][T28649] ? show_regs_print_info+0x12/0x12 [ 673.473104][T28649] ? kasan_alloc_pages+0x4a/0x60 [ 673.478031][T28649] should_fail+0x6fb/0x860 [ 673.482434][T28649] ? setup_fault_attr+0x2b0/0x2b0 [ 673.487466][T28649] __alloc_pages_nodemask+0x1ee/0x7c0 [ 673.492850][T28649] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 673.498407][T28649] ? find_get_entry+0x5da/0x670 [ 673.503275][T28649] ? xa_load+0x323/0x340 [ 673.507505][T28649] __do_page_cache_readahead+0x244/0x510 [ 673.518101][T28649] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 673.524540][T28649] ? unwind_next_frame+0x1c07/0x22b0 [ 673.529793][T28649] ? page_cache_sync_readahead+0xa3/0x3c0 [ 673.535482][T28649] generic_file_read_iter+0x626/0x20a0 [ 673.540945][T28649] ? find_get_pages_range_tag+0xae0/0xae0 [ 673.546679][T28649] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 673.552047][T28649] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 673.558099][T28649] ? avc_denied+0x1c0/0x1c0 [ 673.562582][T28649] generic_file_splice_read+0x491/0x780 [ 673.568135][T28649] ? splice_shrink_spd+0xb0/0xb0 [ 673.573083][T28649] ? security_file_permission+0x1e9/0x300 [ 673.578769][T28649] ? splice_shrink_spd+0xb0/0xb0 [ 673.583693][T28649] splice_direct_to_actor+0x3cf/0xb00 [ 673.589047][T28649] ? do_splice_direct+0x3d0/0x3d0 [ 673.594049][T28649] ? pipe_to_sendpage+0x300/0x300 [ 673.599043][T28649] ? security_file_permission+0x128/0x300 [ 673.604917][T28649] do_splice_direct+0x279/0x3d0 [ 673.609738][T28649] ? splice_direct_to_actor+0xb00/0xb00 [ 673.615252][T28649] ? security_file_permission+0x128/0x300 [ 673.620939][T28649] do_sendfile+0x89d/0x1110 [ 673.625412][T28649] ? compat_writev+0x390/0x390 [ 673.630144][T28649] ? security_file_permission+0x128/0x300 [ 673.635915][T28649] ? vfs_write+0x427/0x4f0 [ 673.640315][T28649] ? fput_many+0x42/0x1a0 [ 673.644664][T28649] __x64_sys_sendfile64+0x1ae/0x220 [ 673.650555][T28649] ? __ia32_sys_sendfile+0x240/0x240 [ 673.655809][T28649] do_syscall_64+0xcb/0x150 [ 673.660280][T28649] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 673.666159][T28649] RIP: 0033:0x45de59 [ 673.670019][T28649] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 673.689612][T28649] RSP: 002b:00007f6082677c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 21:58:51 executing program 0 (fault-call:9 fault-nth:4): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 673.698015][T28649] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 673.705961][T28649] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 673.713904][T28649] RBP: 00007f6082677ca0 R08: 0000000000000000 R09: 0000000000000000 [ 673.721867][T28649] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000000f [ 673.729812][T28649] R13: 00007ffe3f6039ff R14: 00007f60826789c0 R15: 000000000118bf2c [ 673.749452][T28658] FAULT_INJECTION: forcing a failure. [ 673.749452][T28658] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 673.762784][T28658] CPU: 0 PID: 28658 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 673.772927][T28658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.782968][T28658] Call Trace: [ 673.786256][T28658] dump_stack+0x1b0/0x21e [ 673.790579][T28658] ? devkmsg_release+0x11c/0x11c [ 673.795508][T28658] ? show_regs_print_info+0x12/0x12 [ 673.800684][T28658] ? kasan_alloc_pages+0x4a/0x60 [ 673.805603][T28658] should_fail+0x6fb/0x860 [ 673.810000][T28658] ? setup_fault_attr+0x2b0/0x2b0 [ 673.815005][T28658] __alloc_pages_nodemask+0x1ee/0x7c0 [ 673.820358][T28658] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 673.825881][T28658] ? find_get_entry+0x5da/0x670 [ 673.830712][T28658] ? xa_load+0x323/0x340 [ 673.834937][T28658] __do_page_cache_readahead+0x244/0x510 [ 673.840547][T28658] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 673.846958][T28658] ? unwind_next_frame+0x1c07/0x22b0 [ 673.852228][T28658] ? page_cache_sync_readahead+0xa3/0x3c0 [ 673.857928][T28658] generic_file_read_iter+0x626/0x20a0 [ 673.863370][T28658] ? find_get_pages_range_tag+0xae0/0xae0 [ 673.869081][T28658] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 673.874436][T28658] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 673.880481][T28658] ? avc_denied+0x1c0/0x1c0 [ 673.884965][T28658] generic_file_splice_read+0x491/0x780 [ 673.890492][T28658] ? splice_shrink_spd+0xb0/0xb0 [ 673.895427][T28658] ? security_file_permission+0x1e9/0x300 [ 673.901124][T28658] ? splice_shrink_spd+0xb0/0xb0 [ 673.906041][T28658] splice_direct_to_actor+0x3cf/0xb00 [ 673.911410][T28658] ? do_splice_direct+0x3d0/0x3d0 [ 673.916426][T28658] ? pipe_to_sendpage+0x300/0x300 [ 673.921448][T28658] ? security_file_permission+0x128/0x300 [ 673.927145][T28658] do_splice_direct+0x279/0x3d0 [ 673.931977][T28658] ? splice_direct_to_actor+0xb00/0xb00 [ 673.937510][T28658] ? security_file_permission+0x128/0x300 [ 673.943205][T28658] do_sendfile+0x89d/0x1110 [ 673.947691][T28658] ? compat_writev+0x390/0x390 [ 673.952436][T28658] ? security_file_permission+0x128/0x300 [ 673.958134][T28658] ? vfs_write+0x427/0x4f0 [ 673.962526][T28658] ? fput_many+0x42/0x1a0 [ 673.967193][T28658] __x64_sys_sendfile64+0x1ae/0x220 [ 673.972371][T28658] ? __ia32_sys_sendfile+0x240/0x240 [ 673.977674][T28658] do_syscall_64+0xcb/0x150 [ 673.982157][T28658] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 673.988026][T28658] RIP: 0033:0x45de59 [ 673.991902][T28658] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 674.011490][T28658] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 674.019888][T28658] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 674.027844][T28658] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 674.035815][T28658] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 674.043772][T28658] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000004 21:58:52 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x747000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:52 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2904000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 674.051728][T28658] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:52 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 674.101442][T28651] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 674.109454][T28666] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 674.135474][T28671] FAT-fs (loop5): bogus number of reserved sectors [ 674.147555][T28671] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:52 executing program 0 (fault-call:9 fault-nth:5): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 674.233166][T28678] FAULT_INJECTION: forcing a failure. [ 674.233166][T28678] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 674.247080][T28678] CPU: 0 PID: 28678 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 674.257236][T28678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 674.267312][T28678] Call Trace: [ 674.270703][T28678] dump_stack+0x1b0/0x21e [ 674.275023][T28678] ? devkmsg_release+0x11c/0x11c [ 674.279951][T28678] ? show_regs_print_info+0x12/0x12 [ 674.285130][T28678] ? kasan_alloc_pages+0x4a/0x60 [ 674.290082][T28678] should_fail+0x6fb/0x860 [ 674.294512][T28678] ? setup_fault_attr+0x2b0/0x2b0 [ 674.299511][T28678] __alloc_pages_nodemask+0x1ee/0x7c0 [ 674.304862][T28678] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 674.310477][T28678] ? find_get_entry+0x5da/0x670 [ 674.315331][T28678] ? xa_load+0x323/0x340 [ 674.319568][T28678] __do_page_cache_readahead+0x244/0x510 [ 674.325953][T28678] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 674.332336][T28678] ? unwind_next_frame+0x1c07/0x22b0 [ 674.337589][T28678] ? page_cache_sync_readahead+0xa3/0x3c0 [ 674.343312][T28678] generic_file_read_iter+0x626/0x20a0 [ 674.348761][T28678] ? find_get_pages_range_tag+0xae0/0xae0 [ 674.354467][T28678] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 674.359811][T28678] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 674.365846][T28678] ? avc_denied+0x1c0/0x1c0 [ 674.370335][T28678] generic_file_splice_read+0x491/0x780 [ 674.375864][T28678] ? splice_shrink_spd+0xb0/0xb0 [ 674.380779][T28678] ? security_file_permission+0x1e9/0x300 [ 674.386470][T28678] ? splice_shrink_spd+0xb0/0xb0 [ 674.391596][T28678] splice_direct_to_actor+0x3cf/0xb00 [ 674.396941][T28678] ? do_splice_direct+0x3d0/0x3d0 [ 674.401944][T28678] ? pipe_to_sendpage+0x300/0x300 [ 674.406967][T28678] ? security_file_permission+0x128/0x300 [ 674.412671][T28678] do_splice_direct+0x279/0x3d0 [ 674.417502][T28678] ? splice_direct_to_actor+0xb00/0xb00 [ 674.423045][T28678] ? security_file_permission+0x128/0x300 [ 674.430730][T28678] do_sendfile+0x89d/0x1110 [ 674.435205][T28678] ? compat_writev+0x390/0x390 [ 674.439957][T28678] ? security_file_permission+0x128/0x300 [ 674.445666][T28678] ? vfs_write+0x427/0x4f0 [ 674.450054][T28678] ? fput_many+0x42/0x1a0 [ 674.454357][T28678] __x64_sys_sendfile64+0x1ae/0x220 [ 674.459526][T28678] ? __ia32_sys_sendfile+0x240/0x240 [ 674.464791][T28678] do_syscall_64+0xcb/0x150 [ 674.469315][T28678] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 674.475210][T28678] RIP: 0033:0x45de59 [ 674.479127][T28678] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 674.498719][T28678] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 674.507114][T28678] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 674.515064][T28678] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 674.523039][T28678] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:58:52 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x7ffff000) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 674.530986][T28678] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000005 [ 674.538954][T28678] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000011000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000004c000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:52 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x750000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:52 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2a00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 674.611318][T28666] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:52 executing program 0 (fault-call:9 fault-nth:6): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 674.677818][T28689] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 674.696599][T28692] FAT-fs (loop5): bogus number of reserved sectors [ 674.705393][T28692] FAT-fs (loop5): Can't find a valid FAT filesystem [ 674.723094][T28695] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 674.743495][T28699] FAULT_INJECTION: forcing a failure. [ 674.743495][T28699] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 674.760878][T28699] CPU: 1 PID: 28699 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 674.771039][T28699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 674.781081][T28699] Call Trace: [ 674.784785][T28699] dump_stack+0x1b0/0x21e [ 674.789874][T28699] ? devkmsg_release+0x11c/0x11c [ 674.794799][T28699] ? show_regs_print_info+0x12/0x12 [ 674.799977][T28699] ? kasan_alloc_pages+0x4a/0x60 [ 674.804898][T28699] should_fail+0x6fb/0x860 [ 674.809311][T28699] ? setup_fault_attr+0x2b0/0x2b0 [ 674.814319][T28699] __alloc_pages_nodemask+0x1ee/0x7c0 [ 674.819691][T28699] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 674.825220][T28699] ? find_get_entry+0x5da/0x670 [ 674.830066][T28699] ? xa_load+0x323/0x340 [ 674.834289][T28699] __do_page_cache_readahead+0x244/0x510 [ 674.839902][T28699] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 674.846295][T28699] ? unwind_next_frame+0x1c07/0x22b0 [ 674.851646][T28699] ? page_cache_sync_readahead+0xa3/0x3c0 [ 674.858310][T28699] generic_file_read_iter+0x626/0x20a0 [ 674.863756][T28699] ? find_get_pages_range_tag+0xae0/0xae0 [ 674.869458][T28699] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 674.874808][T28699] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 674.880855][T28699] ? avc_denied+0x1c0/0x1c0 [ 674.885347][T28699] generic_file_splice_read+0x491/0x780 [ 674.890881][T28699] ? splice_shrink_spd+0xb0/0xb0 [ 674.895805][T28699] ? security_file_permission+0x1e9/0x300 [ 674.901522][T28699] ? splice_shrink_spd+0xb0/0xb0 [ 674.906440][T28699] splice_direct_to_actor+0x3cf/0xb00 [ 674.911796][T28699] ? do_splice_direct+0x3d0/0x3d0 [ 674.916798][T28699] ? pipe_to_sendpage+0x300/0x300 [ 674.921804][T28699] ? security_file_permission+0x128/0x300 [ 674.927501][T28699] do_splice_direct+0x279/0x3d0 [ 674.932352][T28699] ? splice_direct_to_actor+0xb00/0xb00 [ 674.937879][T28699] ? security_file_permission+0x128/0x300 [ 674.943590][T28699] do_sendfile+0x89d/0x1110 [ 674.948092][T28699] ? compat_writev+0x390/0x390 [ 674.952856][T28699] ? security_file_permission+0x128/0x300 [ 674.958567][T28699] ? vfs_write+0x427/0x4f0 [ 674.962980][T28699] ? fput_many+0x42/0x1a0 [ 674.967288][T28699] __x64_sys_sendfile64+0x1ae/0x220 [ 674.972486][T28699] ? __ia32_sys_sendfile+0x240/0x240 [ 674.977750][T28699] do_syscall_64+0xcb/0x150 [ 674.982258][T28699] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 674.988132][T28699] RIP: 0033:0x45de59 [ 674.992013][T28699] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 675.011599][T28699] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 675.020006][T28699] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 675.027958][T28699] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 675.035913][T28699] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 675.043900][T28699] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000006 [ 675.051850][T28699] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:53 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x805400, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:53 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2a04000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:53 executing program 0 (fault-call:9 fault-nth:7): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 675.138851][T28695] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 675.152972][T28689] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 675.192747][T28708] FAULT_INJECTION: forcing a failure. [ 675.192747][T28708] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 675.206425][T28708] CPU: 1 PID: 28708 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 675.216599][T28708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.226641][T28708] Call Trace: [ 675.229925][T28708] dump_stack+0x1b0/0x21e [ 675.234246][T28708] ? devkmsg_release+0x11c/0x11c [ 675.239172][T28708] ? show_regs_print_info+0x12/0x12 [ 675.244386][T28708] ? kasan_alloc_pages+0x4a/0x60 [ 675.249336][T28708] should_fail+0x6fb/0x860 [ 675.253747][T28708] ? setup_fault_attr+0x2b0/0x2b0 [ 675.258770][T28708] __alloc_pages_nodemask+0x1ee/0x7c0 [ 675.264140][T28708] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 675.269678][T28708] ? find_get_entry+0x5da/0x670 [ 675.274518][T28708] ? xa_load+0x323/0x340 [ 675.278756][T28708] __do_page_cache_readahead+0x244/0x510 [ 675.284388][T28708] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 675.290801][T28708] ? unwind_next_frame+0x1c07/0x22b0 [ 675.296078][T28708] ? page_cache_sync_readahead+0xa3/0x3c0 [ 675.301793][T28708] generic_file_read_iter+0x626/0x20a0 [ 675.307261][T28708] ? find_get_pages_range_tag+0xae0/0xae0 [ 675.312967][T28708] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 675.318327][T28708] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 675.325337][T28708] ? avc_denied+0x1c0/0x1c0 [ 675.329854][T28708] generic_file_splice_read+0x491/0x780 [ 675.335392][T28708] ? splice_shrink_spd+0xb0/0xb0 [ 675.340345][T28708] ? security_file_permission+0x1e9/0x300 [ 675.346074][T28708] ? splice_shrink_spd+0xb0/0xb0 [ 675.351001][T28708] splice_direct_to_actor+0x3cf/0xb00 [ 675.356374][T28708] ? do_splice_direct+0x3d0/0x3d0 [ 675.361368][T28708] ? pipe_to_sendpage+0x300/0x300 [ 675.366374][T28708] ? security_file_permission+0x128/0x300 [ 675.372060][T28708] do_splice_direct+0x279/0x3d0 [ 675.376877][T28708] ? splice_direct_to_actor+0xb00/0xb00 [ 675.382408][T28708] ? security_file_permission+0x128/0x300 [ 675.388110][T28708] do_sendfile+0x89d/0x1110 [ 675.392582][T28708] ? compat_writev+0x390/0x390 [ 675.397317][T28708] ? security_file_permission+0x128/0x300 [ 675.403267][T28708] ? vfs_write+0x427/0x4f0 [ 675.407650][T28708] ? fput_many+0x42/0x1a0 [ 675.411949][T28708] __x64_sys_sendfile64+0x1ae/0x220 [ 675.417113][T28708] ? __ia32_sys_sendfile+0x240/0x240 [ 675.422888][T28708] do_syscall_64+0xcb/0x150 [ 675.427360][T28708] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 675.433218][T28708] RIP: 0033:0x45de59 [ 675.437097][T28708] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 675.456688][T28708] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 675.465081][T28708] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 675.473041][T28708] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 675.480985][T28708] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:58:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000012000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000060000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 675.488945][T28708] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000007 [ 675.496887][T28708] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:53 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0xffffffff000) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 675.538550][T28714] FAT-fs (loop5): bogus number of reserved sectors [ 675.546893][T28714] FAT-fs (loop5): Can't find a valid FAT filesystem [ 675.561845][T28718] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 675.575023][T28720] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:53 executing program 0 (fault-call:9 fault-nth:8): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:53 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2b00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 675.653688][T28727] FAULT_INJECTION: forcing a failure. [ 675.653688][T28727] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 675.669327][T28727] CPU: 1 PID: 28727 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 675.679491][T28727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.689556][T28727] Call Trace: [ 675.692841][T28727] dump_stack+0x1b0/0x21e [ 675.697161][T28727] ? devkmsg_release+0x11c/0x11c [ 675.702088][T28727] ? show_regs_print_info+0x12/0x12 [ 675.707278][T28727] ? kasan_alloc_pages+0x4a/0x60 [ 675.712207][T28727] should_fail+0x6fb/0x860 [ 675.716628][T28727] ? setup_fault_attr+0x2b0/0x2b0 [ 675.721649][T28727] __alloc_pages_nodemask+0x1ee/0x7c0 [ 675.727042][T28727] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 675.732583][T28727] ? find_get_entry+0x5da/0x670 [ 675.737430][T28727] ? xa_load+0x323/0x340 [ 675.741685][T28727] __do_page_cache_readahead+0x244/0x510 [ 675.747310][T28727] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 675.753713][T28727] ? unwind_next_frame+0x1c07/0x22b0 [ 675.758983][T28727] ? page_cache_sync_readahead+0xa3/0x3c0 [ 675.764688][T28727] generic_file_read_iter+0x626/0x20a0 [ 675.770140][T28727] ? find_get_pages_range_tag+0xae0/0xae0 [ 675.775853][T28727] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 675.781215][T28727] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 675.787271][T28727] ? avc_denied+0x1c0/0x1c0 [ 675.791768][T28727] generic_file_splice_read+0x491/0x780 [ 675.797327][T28727] ? splice_shrink_spd+0xb0/0xb0 [ 675.802254][T28727] ? security_file_permission+0x1e9/0x300 [ 675.807960][T28727] ? splice_shrink_spd+0xb0/0xb0 [ 675.812884][T28727] splice_direct_to_actor+0x3cf/0xb00 [ 675.818246][T28727] ? do_splice_direct+0x3d0/0x3d0 [ 675.823255][T28727] ? pipe_to_sendpage+0x300/0x300 [ 675.828292][T28727] ? security_file_permission+0x128/0x300 [ 675.834007][T28727] do_splice_direct+0x279/0x3d0 [ 675.838849][T28727] ? splice_direct_to_actor+0xb00/0xb00 [ 675.844665][T28727] ? security_file_permission+0x128/0x300 [ 675.850372][T28727] do_sendfile+0x89d/0x1110 [ 675.854865][T28727] ? compat_writev+0x390/0x390 [ 675.859617][T28727] ? security_file_permission+0x128/0x300 [ 675.865350][T28727] ? vfs_write+0x427/0x4f0 [ 675.869753][T28727] ? fput_many+0x42/0x1a0 [ 675.874098][T28727] __x64_sys_sendfile64+0x1ae/0x220 [ 675.879292][T28727] ? __ia32_sys_sendfile+0x240/0x240 [ 675.884568][T28727] do_syscall_64+0xcb/0x150 [ 675.889062][T28727] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 675.894939][T28727] RIP: 0033:0x45de59 [ 675.898822][T28727] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 675.918413][T28727] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 675.926813][T28727] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 675.934755][T28727] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 675.942714][T28727] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:58:54 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x1000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:54 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x62) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_OCB(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r4, 0x20, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffff, 0x1c}}}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xc8638d8}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x20040010) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x200fc0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x2001, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r8, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x78, 0x0, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={[], [], @loopback}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}]}, 0x78}, 0x1, 0x0, 0x0, 0x40000080}, 0x0) [ 675.950656][T28727] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000008 [ 675.958595][T28727] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:54 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f00000000c0)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x8000000, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0x1) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:54 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x40) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x309482, 0xf7) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:54 executing program 0 (fault-call:9 fault-nth:9): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 676.044873][T28736] FAT-fs (loop5): bogus number of reserved sectors [ 676.051911][T28736] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:54 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x3, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = creat(0x0, 0x0) fcntl$setstatus(r6, 0x4, 0x6100) write$cgroup_type(r6, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r6, 0x0, 0x0, 0x149, 0x4}) r7 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000080)={0x6, r6, 0x148}) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r7, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r8, 0x200, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x50, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x958e}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1000000}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000014) [ 676.090911][T28749] FAULT_INJECTION: forcing a failure. [ 676.090911][T28749] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 676.104421][T28749] CPU: 0 PID: 28749 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 676.114597][T28749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.124642][T28749] Call Trace: [ 676.127918][T28749] dump_stack+0x1b0/0x21e [ 676.132226][T28749] ? devkmsg_release+0x11c/0x11c [ 676.137168][T28749] ? show_regs_print_info+0x12/0x12 [ 676.142346][T28749] ? kasan_alloc_pages+0x4a/0x60 [ 676.147264][T28749] should_fail+0x6fb/0x860 [ 676.151662][T28749] ? setup_fault_attr+0x2b0/0x2b0 [ 676.156667][T28749] __alloc_pages_nodemask+0x1ee/0x7c0 [ 676.162020][T28749] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 676.167544][T28749] ? find_get_entry+0x5da/0x670 [ 676.172387][T28749] ? xa_load+0x323/0x340 [ 676.176607][T28749] __do_page_cache_readahead+0x244/0x510 [ 676.182239][T28749] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 676.188637][T28749] ? unwind_next_frame+0x1c07/0x22b0 [ 676.193902][T28749] ? page_cache_sync_readahead+0xa3/0x3c0 [ 676.199617][T28749] generic_file_read_iter+0x626/0x20a0 [ 676.205061][T28749] ? find_get_pages_range_tag+0xae0/0xae0 [ 676.210757][T28749] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 676.216104][T28749] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 676.222156][T28749] ? avc_denied+0x1c0/0x1c0 [ 676.226683][T28749] generic_file_splice_read+0x491/0x780 [ 676.232219][T28749] ? splice_shrink_spd+0xb0/0xb0 [ 676.237137][T28749] ? security_file_permission+0x1e9/0x300 [ 676.242833][T28749] ? splice_shrink_spd+0xb0/0xb0 [ 676.247746][T28749] splice_direct_to_actor+0x3cf/0xb00 [ 676.253096][T28749] ? do_splice_direct+0x3d0/0x3d0 [ 676.258094][T28749] ? pipe_to_sendpage+0x300/0x300 [ 676.263359][T28749] ? security_file_permission+0x128/0x300 [ 676.269053][T28749] do_splice_direct+0x279/0x3d0 [ 676.273881][T28749] ? splice_direct_to_actor+0xb00/0xb00 [ 676.279407][T28749] ? security_file_permission+0x128/0x300 [ 676.285899][T28749] do_sendfile+0x89d/0x1110 [ 676.290382][T28749] ? compat_writev+0x390/0x390 [ 676.295124][T28749] ? security_file_permission+0x128/0x300 [ 676.300827][T28749] ? vfs_write+0x427/0x4f0 [ 676.305234][T28749] ? fput_many+0x42/0x1a0 [ 676.309544][T28749] __x64_sys_sendfile64+0x1ae/0x220 [ 676.314737][T28749] ? __ia32_sys_sendfile+0x240/0x240 [ 676.319999][T28749] do_syscall_64+0xcb/0x150 [ 676.324481][T28749] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 676.330349][T28749] RIP: 0033:0x45de59 [ 676.334223][T28749] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 676.353832][T28749] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 676.362247][T28749] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 676.370201][T28749] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 676.378155][T28749] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:58:54 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r1, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYRESOCT=r1, @ANYRESHEX=r0], 0x8a) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket(0x1e, 0x4, 0x0) connect$tipc(r3, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x200fc0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)={{0x0, 0xea60}, {r5, r6/1000+60000}}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 21:58:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000022000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 676.386108][T28749] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000009 [ 676.394059][T28749] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 676.404917][T28718] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000068000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:54 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x1190000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:54 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2b04000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:54 executing program 0 (fault-call:9 fault-nth:10): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 676.512578][T28762] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 676.552545][T28771] FAULT_INJECTION: forcing a failure. [ 676.552545][T28771] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 676.565767][T28771] CPU: 0 PID: 28771 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 676.575898][T28771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.586660][T28771] Call Trace: [ 676.589966][T28771] dump_stack+0x1b0/0x21e [ 676.594314][T28771] ? devkmsg_release+0x11c/0x11c [ 676.599241][T28771] ? show_regs_print_info+0x12/0x12 [ 676.604417][T28771] ? kasan_alloc_pages+0x4a/0x60 [ 676.609334][T28771] should_fail+0x6fb/0x860 [ 676.613734][T28771] ? setup_fault_attr+0x2b0/0x2b0 [ 676.618740][T28771] __alloc_pages_nodemask+0x1ee/0x7c0 [ 676.624118][T28771] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 676.629660][T28771] ? find_get_entry+0x5da/0x670 [ 676.634488][T28771] ? xa_load+0x323/0x340 [ 676.638710][T28771] __do_page_cache_readahead+0x244/0x510 [ 676.644324][T28771] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 676.650770][T28771] ? unwind_next_frame+0x1c07/0x22b0 [ 676.656034][T28771] ? page_cache_sync_readahead+0xa3/0x3c0 [ 676.661756][T28771] generic_file_read_iter+0x626/0x20a0 [ 676.667214][T28771] ? find_get_pages_range_tag+0xae0/0xae0 [ 676.672913][T28771] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 676.678263][T28771] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 676.684321][T28771] ? avc_denied+0x1c0/0x1c0 [ 676.688814][T28771] generic_file_splice_read+0x491/0x780 [ 676.694365][T28771] ? splice_shrink_spd+0xb0/0xb0 [ 676.699308][T28771] ? security_file_permission+0x1e9/0x300 [ 676.705007][T28771] ? splice_shrink_spd+0xb0/0xb0 [ 676.710027][T28771] splice_direct_to_actor+0x3cf/0xb00 [ 676.715387][T28771] ? do_splice_direct+0x3d0/0x3d0 [ 676.720390][T28771] ? pipe_to_sendpage+0x300/0x300 [ 676.725416][T28771] ? security_file_permission+0x128/0x300 [ 676.731115][T28771] do_splice_direct+0x279/0x3d0 [ 676.735963][T28771] ? splice_direct_to_actor+0xb00/0xb00 [ 676.741489][T28771] ? security_file_permission+0x128/0x300 [ 676.747200][T28771] do_sendfile+0x89d/0x1110 [ 676.751686][T28771] ? compat_writev+0x390/0x390 [ 676.756428][T28771] ? security_file_permission+0x128/0x300 [ 676.762125][T28771] ? vfs_write+0x427/0x4f0 [ 676.766532][T28771] ? fput_many+0x42/0x1a0 [ 676.770841][T28771] __x64_sys_sendfile64+0x1ae/0x220 [ 676.776016][T28771] ? __ia32_sys_sendfile+0x240/0x240 [ 676.781280][T28771] do_syscall_64+0xcb/0x150 [ 676.785780][T28771] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 676.791652][T28771] RIP: 0033:0x45de59 21:58:54 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x90942, 0x13) lseek(r0, 0x800002, 0x0) r1 = accept(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0x8a) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket(0x1e, 0x4, 0x0) connect$tipc(r3, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x200fc0) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000001c0)=0x1c, 0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 676.795528][T28771] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 676.815110][T28771] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 676.823499][T28771] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 676.831446][T28771] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 676.839395][T28771] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 676.847350][T28771] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000000a [ 676.855325][T28771] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:54 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x149, 0x4}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x6, 0xffffffffffffffff, 0x148}) fremovexattr(0xffffffffffffffff, &(0x7f00000001c0)=@random={'trusted.', '/sys/kernel/debug/binder/failed_transaction_log\x00'}) r3 = socket(0x23, 0x5, 0x0) connect$tipc(r3, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4) bind$inet6(r4, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @private1={0xfc, 0x1, [], 0x2}, 0x1}, 0x1c) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000180)={0x8, 0x6, 0x68, 0xffffffff, 0x1}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x20000000400200) 21:58:54 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup3(r0, r4, 0x0) fcntl$setstatus(r6, 0x4, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000000c0)) 21:58:54 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x1590000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 676.898612][T28770] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 676.908757][T28762] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 676.915083][T28773] FAT-fs (loop5): bogus number of reserved sectors [ 676.926621][T28773] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:55 executing program 0 (fault-call:9 fault-nth:11): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 676.997285][T28796] FAULT_INJECTION: forcing a failure. [ 676.997285][T28796] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 677.011361][T28796] CPU: 1 PID: 28796 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 677.021509][T28796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 677.031554][T28796] Call Trace: [ 677.034843][T28796] dump_stack+0x1b0/0x21e [ 677.039188][T28796] ? devkmsg_release+0x11c/0x11c [ 677.044135][T28796] ? show_regs_print_info+0x12/0x12 [ 677.049313][T28796] ? kasan_alloc_pages+0x4a/0x60 [ 677.054242][T28796] should_fail+0x6fb/0x860 [ 677.058636][T28796] ? setup_fault_attr+0x2b0/0x2b0 [ 677.063640][T28796] __alloc_pages_nodemask+0x1ee/0x7c0 [ 677.068992][T28796] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 677.074516][T28796] ? find_get_entry+0x5da/0x670 [ 677.079359][T28796] ? xa_load+0x323/0x340 [ 677.083594][T28796] __do_page_cache_readahead+0x244/0x510 [ 677.089206][T28796] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 677.095614][T28796] ? unwind_next_frame+0x1c07/0x22b0 [ 677.100877][T28796] ? page_cache_sync_readahead+0xa3/0x3c0 [ 677.106576][T28796] generic_file_read_iter+0x626/0x20a0 [ 677.112021][T28796] ? find_get_pages_range_tag+0xae0/0xae0 [ 677.117743][T28796] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 677.123094][T28796] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 677.129136][T28796] ? avc_denied+0x1c0/0x1c0 [ 677.134671][T28796] generic_file_splice_read+0x491/0x780 [ 677.140195][T28796] ? splice_shrink_spd+0xb0/0xb0 [ 677.145117][T28796] ? security_file_permission+0x1e9/0x300 [ 677.150813][T28796] ? splice_shrink_spd+0xb0/0xb0 [ 677.155731][T28796] splice_direct_to_actor+0x3cf/0xb00 [ 677.161083][T28796] ? do_splice_direct+0x3d0/0x3d0 [ 677.166081][T28796] ? pipe_to_sendpage+0x300/0x300 [ 677.171086][T28796] ? security_file_permission+0x128/0x300 [ 677.176782][T28796] do_splice_direct+0x279/0x3d0 [ 677.181610][T28796] ? splice_direct_to_actor+0xb00/0xb00 [ 677.187135][T28796] ? security_file_permission+0x128/0x300 [ 677.192830][T28796] do_sendfile+0x89d/0x1110 [ 677.197313][T28796] ? compat_writev+0x390/0x390 [ 677.202054][T28796] ? security_file_permission+0x128/0x300 [ 677.207767][T28796] ? vfs_write+0x427/0x4f0 [ 677.212160][T28796] ? fput_many+0x42/0x1a0 [ 677.216468][T28796] __x64_sys_sendfile64+0x1ae/0x220 [ 677.221662][T28796] ? __ia32_sys_sendfile+0x240/0x240 [ 677.227012][T28796] do_syscall_64+0xcb/0x150 [ 677.231496][T28796] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 677.237631][T28796] RIP: 0033:0x45de59 [ 677.241507][T28796] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 677.261108][T28796] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 677.269497][T28796] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 677.277447][T28796] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 677.285397][T28796] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:58:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000025000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 677.293521][T28796] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000000b [ 677.301471][T28796] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000006c000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:55 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2c00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:55 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r0}, 0x8) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x73, 0x1, {{0x0, 0x3, 0x2}, 0x7fffffff}}, 0x18) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:55 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x2000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:55 executing program 0 (fault-call:9 fault-nth:12): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 677.444985][T28818] FAULT_INJECTION: forcing a failure. [ 677.444985][T28818] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 677.445525][T28806] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 677.467867][T28807] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 677.481262][T28818] CPU: 1 PID: 28818 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 677.491431][T28818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 677.501469][T28818] Call Trace: [ 677.504749][T28818] dump_stack+0x1b0/0x21e [ 677.509069][T28818] ? devkmsg_release+0x11c/0x11c [ 677.513989][T28818] ? show_regs_print_info+0x12/0x12 [ 677.519183][T28818] ? kasan_alloc_pages+0x4a/0x60 [ 677.524102][T28818] should_fail+0x6fb/0x860 [ 677.528498][T28818] ? setup_fault_attr+0x2b0/0x2b0 [ 677.533504][T28818] __alloc_pages_nodemask+0x1ee/0x7c0 [ 677.538866][T28818] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 677.544394][T28818] ? find_get_entry+0x5da/0x670 [ 677.549221][T28818] ? xa_load+0x323/0x340 [ 677.553447][T28818] __do_page_cache_readahead+0x244/0x510 [ 677.559077][T28818] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 677.565470][T28818] ? unwind_next_frame+0x1c07/0x22b0 [ 677.570737][T28818] ? page_cache_sync_readahead+0xa3/0x3c0 [ 677.576438][T28818] generic_file_read_iter+0x626/0x20a0 [ 677.581881][T28818] ? find_get_pages_range_tag+0xae0/0xae0 [ 677.587587][T28818] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 677.592940][T28818] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 677.598986][T28818] ? avc_denied+0x1c0/0x1c0 [ 677.603470][T28818] generic_file_splice_read+0x491/0x780 [ 677.608996][T28818] ? splice_shrink_spd+0xb0/0xb0 [ 677.613915][T28818] ? security_file_permission+0x1e9/0x300 [ 677.619619][T28818] ? splice_shrink_spd+0xb0/0xb0 [ 677.624534][T28818] splice_direct_to_actor+0x3cf/0xb00 [ 677.629895][T28818] ? do_splice_direct+0x3d0/0x3d0 [ 677.634901][T28818] ? pipe_to_sendpage+0x300/0x300 [ 677.639925][T28818] ? security_file_permission+0x128/0x300 [ 677.645628][T28818] do_splice_direct+0x279/0x3d0 [ 677.650459][T28818] ? splice_direct_to_actor+0xb00/0xb00 [ 677.656006][T28818] ? security_file_permission+0x128/0x300 [ 677.661706][T28818] do_sendfile+0x89d/0x1110 [ 677.666207][T28818] ? compat_writev+0x390/0x390 [ 677.670948][T28818] ? ksys_write+0x1f4/0x2a0 [ 677.675427][T28818] ? fput_many+0x42/0x1a0 [ 677.679740][T28818] __x64_sys_sendfile64+0x1ae/0x220 [ 677.684916][T28818] ? __ia32_sys_sendfile+0x240/0x240 [ 677.690191][T28818] do_syscall_64+0xcb/0x150 [ 677.694685][T28818] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 677.700561][T28818] RIP: 0033:0x45de59 [ 677.704442][T28818] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 677.724049][T28818] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 677.732447][T28818] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 677.740398][T28818] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 677.748346][T28818] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 677.756295][T28818] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000000c [ 677.764246][T28818] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:55 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'L-', 0x80}, 0x16, 0x2) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:55 executing program 0 (fault-call:9 fault-nth:13): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:55 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) socket(0x1e, 0x4, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x10041, 0x0) connect$tipc(r2, &(0x7f00000000c0)=@name={0x1e, 0x2, 0x1, {{0x1, 0x2}, 0x3}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 677.822152][T28813] FAT-fs (loop5): bogus number of reserved sectors [ 677.829918][T28813] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:55 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r2, 0xc038943b, &(0x7f0000000100)={0x4, 0x10, [], 0x0, &(0x7f00000000c0)=[0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 677.886847][T28830] FAULT_INJECTION: forcing a failure. [ 677.886847][T28830] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 677.900780][T28830] CPU: 1 PID: 28830 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 677.910930][T28830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 677.920970][T28830] Call Trace: [ 677.924250][T28830] dump_stack+0x1b0/0x21e [ 677.928570][T28830] ? devkmsg_release+0x11c/0x11c [ 677.933494][T28830] ? show_regs_print_info+0x12/0x12 [ 677.938669][T28830] ? kasan_alloc_pages+0x4a/0x60 [ 677.943588][T28830] should_fail+0x6fb/0x860 [ 677.947985][T28830] ? setup_fault_attr+0x2b0/0x2b0 [ 677.953004][T28830] __alloc_pages_nodemask+0x1ee/0x7c0 [ 677.958360][T28830] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 677.963884][T28830] ? find_get_entry+0x5da/0x670 [ 677.968729][T28830] ? xa_load+0x323/0x340 [ 677.972951][T28830] __do_page_cache_readahead+0x244/0x510 [ 677.978577][T28830] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 677.984974][T28830] ? unwind_next_frame+0x1c07/0x22b0 [ 677.990845][T28830] ? page_cache_sync_readahead+0xa3/0x3c0 [ 677.996544][T28830] generic_file_read_iter+0x626/0x20a0 [ 678.001987][T28830] ? find_get_pages_range_tag+0xae0/0xae0 [ 678.007709][T28830] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 678.013060][T28830] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 678.019102][T28830] ? avc_denied+0x1c0/0x1c0 [ 678.023603][T28830] generic_file_splice_read+0x491/0x780 [ 678.029131][T28830] ? splice_shrink_spd+0xb0/0xb0 [ 678.034068][T28830] ? security_file_permission+0x1e9/0x300 [ 678.039781][T28830] ? splice_shrink_spd+0xb0/0xb0 [ 678.044713][T28830] splice_direct_to_actor+0x3cf/0xb00 [ 678.050068][T28830] ? do_splice_direct+0x3d0/0x3d0 [ 678.055069][T28830] ? pipe_to_sendpage+0x300/0x300 [ 678.060075][T28830] ? security_file_permission+0x128/0x300 [ 678.065790][T28830] do_splice_direct+0x279/0x3d0 [ 678.070638][T28830] ? splice_direct_to_actor+0xb00/0xb00 [ 678.076180][T28830] ? security_file_permission+0x128/0x300 [ 678.081877][T28830] do_sendfile+0x89d/0x1110 [ 678.086361][T28830] ? compat_writev+0x390/0x390 [ 678.091104][T28830] ? security_file_permission+0x128/0x300 [ 678.096803][T28830] ? vfs_write+0x427/0x4f0 [ 678.101196][T28830] ? fput_many+0x42/0x1a0 [ 678.105505][T28830] __x64_sys_sendfile64+0x1ae/0x220 [ 678.110685][T28830] ? __ia32_sys_sendfile+0x240/0x240 [ 678.115949][T28830] do_syscall_64+0xcb/0x150 [ 678.120431][T28830] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 678.126299][T28830] RIP: 0033:0x45de59 [ 678.130191][T28830] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 678.149799][T28830] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 678.158200][T28830] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 678.166148][T28830] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 678.174114][T28830] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:58:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000074000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:56 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x3000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 678.182063][T28830] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000000d [ 678.190011][T28830] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00002e000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:56 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2c04000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:56 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x4000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:56 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) write$P9_RCLUNK(r0, &(0x7f00000001c0)={0x7, 0x79, 0x1}, 0x7) close(0xffffffffffffffff) r1 = socket(0x1e, 0x4, 0x10001) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @private1}, &(0x7f0000000140)=0x80) sendmsg$NFT_BATCH(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a14000000090a010800000000000000000700000a38000000080a010300000000000000000a00000a0c00064000000000000000040900010073797a31000000000c000640000000000000000144000000090a01040000000000000000020000000c000b4000000000000000070900010073797a310000000008000440000000f008000a420000000208000640ffffff0020000000080a04090000000000000000070000060c0006400000000000000005140000001100010000000000000000000000000a"], 0xd8}, 0x1, 0x0, 0x0, 0x40000}, 0x4008800) ioctl$TCSBRKP(r0, 0x5425, 0x1000200) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:56 executing program 0 (fault-call:9 fault-nth:14): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 678.272437][T28838] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 678.294107][T28845] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:56 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x200440, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000180)={0x34, 0x0, &(0x7f0000000140)}) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r1, 0x800002, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x7d) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b4560a117fffffff81004e224e227f000001925aa80020007b00090080007f000001e8de9cb7eb1195c3a6a3e12f09000000ff0000f03ac7100043ffffffffffffffffffffffe7ee0000", 0x58}], 0x1) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0x8a) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = socket(0x1e, 0x4, 0x0) connect$tipc(r5, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r6 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x200fc0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x0, 0x8, 0x5, 0x2}, 0xc) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) [ 678.355947][T28856] FAULT_INJECTION: forcing a failure. [ 678.355947][T28856] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 678.370311][T28856] CPU: 1 PID: 28856 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 678.380479][T28856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.390541][T28856] Call Trace: [ 678.393824][T28856] dump_stack+0x1b0/0x21e [ 678.398144][T28856] ? devkmsg_release+0x11c/0x11c [ 678.403159][T28856] ? show_regs_print_info+0x12/0x12 [ 678.408351][T28856] ? kasan_alloc_pages+0x4a/0x60 [ 678.413283][T28856] should_fail+0x6fb/0x860 [ 678.417690][T28856] ? setup_fault_attr+0x2b0/0x2b0 [ 678.422708][T28856] __alloc_pages_nodemask+0x1ee/0x7c0 [ 678.428094][T28856] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 678.433630][T28856] ? find_get_entry+0x5da/0x670 [ 678.438472][T28856] ? xa_load+0x323/0x340 [ 678.442704][T28856] __do_page_cache_readahead+0x244/0x510 [ 678.448362][T28856] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 678.454788][T28856] ? unwind_next_frame+0x1c07/0x22b0 [ 678.460061][T28856] ? page_cache_sync_readahead+0xa3/0x3c0 [ 678.465771][T28856] generic_file_read_iter+0x626/0x20a0 [ 678.471223][T28856] ? find_get_pages_range_tag+0xae0/0xae0 [ 678.476930][T28856] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 678.482289][T28856] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 678.488345][T28856] ? avc_denied+0x1c0/0x1c0 [ 678.492842][T28856] generic_file_splice_read+0x491/0x780 [ 678.498382][T28856] ? splice_shrink_spd+0xb0/0xb0 21:58:56 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@qipcrtr={0x2a, 0x3, 0x7fff}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)="46c26a651d93333645f882c0dcbad9ee81c909f800db", 0x16}], 0x1, &(0x7f00000004c0)=[{0xc0, 0x118, 0x20, "497f62703dfa69d8399ed02379db51e96006b00c52c77cefb811b758d3518aec72d8b1aa003ce8b57ea4b6b468f84958fe523f303998a88b42e7bdb0ac463cf2bd6047ce093475f6fa927355d6e6c65a236b70dc4bbcb7fe0ad8253aaa15982dc4d9ca54954d24a088ff098a1dfc07928b069e7ebdd5708da9ece4078b5c5189b063417da6623bde7cc3174ee6c95b92bd6a4402f5a5ab4f428c53324cde326e021ec0a8dd92443ffffd14"}, {0xd8, 0x102, 0x80000001, "4d0094420ff9504398ba13dda4114391ac0a59cf4dd544d00361826019d9b54cd345e28807dac6935dafe032d9b59b0a97609cce797f7f68477033e44ff40532dc929ae5607539113de2be0006d3f31064f7f4f4d2049356a91d87f8844a8310a690f9dcb13b4173dbb5aab9a59a0aaf93858732fbf999bd0eac03233405036744080daf559aca241d85ee36ab02d23b2c1bdec597f3425e05ad8ec74ce7d8953f4aa06247982821d2cb8f2b463e539e0313b11a51f4af63f31f46e0c713f2c745"}, {0x90, 0x115, 0x8, "eb003c476634e8f9776e095880184ed81091e7fd87e92d6b59db567d7bee09a8a7ffe130f3c360f40fa82de62ede0c4693263701f99ca91d11512e1aa1eabef1f2fdacdeef93f644849c418db47652a21e62e0bad8473ee7abf8f7dd9b72717b302e54550f147683bb6ea8193eedda6856fd6ad4cffcf0681ccd0458"}, {0x40, 0x103, 0x80, "380f53ceb1685f483826f0177ca85611fc1e0aeea37e9bd56b8d56c0ec09f088a9cc5dbd072fc797fbc09e1a84"}], 0x268}, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r5}, 0x8) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r6, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x5a}]}, 0x28}, 0x1, 0x0, 0x0, 0x2400c044}, 0x0) [ 678.503313][T28856] ? security_file_permission+0x1e9/0x300 [ 678.509022][T28856] ? splice_shrink_spd+0xb0/0xb0 [ 678.513950][T28856] splice_direct_to_actor+0x3cf/0xb00 [ 678.519368][T28856] ? do_splice_direct+0x3d0/0x3d0 [ 678.524372][T28856] ? pipe_to_sendpage+0x300/0x300 [ 678.525824][T28845] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 678.529407][T28856] ? security_file_permission+0x128/0x300 [ 678.529418][T28856] do_splice_direct+0x279/0x3d0 [ 678.529434][T28856] ? splice_direct_to_actor+0xb00/0xb00 [ 678.553349][T28856] ? security_file_permission+0x128/0x300 [ 678.559055][T28856] do_sendfile+0x89d/0x1110 [ 678.563545][T28856] ? compat_writev+0x390/0x390 [ 678.568296][T28856] ? security_file_permission+0x128/0x300 [ 678.573995][T28856] ? vfs_write+0x427/0x4f0 [ 678.578392][T28856] ? fput_many+0x42/0x1a0 [ 678.582691][T28856] __x64_sys_sendfile64+0x1ae/0x220 [ 678.587857][T28856] ? __ia32_sys_sendfile+0x240/0x240 [ 678.593126][T28856] do_syscall_64+0xcb/0x150 [ 678.597686][T28856] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 678.603562][T28856] RIP: 0033:0x45de59 [ 678.607443][T28856] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 678.627019][T28856] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 678.635410][T28856] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 678.643374][T28856] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 678.651318][T28856] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 678.659259][T28856] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000000e [ 678.667216][T28856] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000007a000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:56 executing program 0 (fault-call:9 fault-nth:15): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:56 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x5000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 678.789348][T28850] FAT-fs (loop5): bogus number of reserved sectors [ 678.799538][T28870] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 678.800918][T28873] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 678.822621][T28850] FAT-fs (loop5): Can't find a valid FAT filesystem [ 678.838742][T28870] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 678.846312][T28881] FAULT_INJECTION: forcing a failure. [ 678.846312][T28881] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 678.862968][T28881] CPU: 0 PID: 28881 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 678.873124][T28881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.883161][T28881] Call Trace: [ 678.886438][T28881] dump_stack+0x1b0/0x21e [ 678.890836][T28881] ? devkmsg_release+0x11c/0x11c [ 678.895780][T28881] ? show_regs_print_info+0x12/0x12 [ 678.900961][T28881] ? kasan_alloc_pages+0x4a/0x60 [ 678.905881][T28881] should_fail+0x6fb/0x860 [ 678.910301][T28881] ? setup_fault_attr+0x2b0/0x2b0 [ 678.915328][T28881] __alloc_pages_nodemask+0x1ee/0x7c0 [ 678.920698][T28881] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 678.926226][T28881] ? find_get_entry+0x5da/0x670 [ 678.931072][T28881] ? xa_load+0x323/0x340 [ 678.935299][T28881] __do_page_cache_readahead+0x244/0x510 [ 678.940915][T28881] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 678.947334][T28881] ? unwind_next_frame+0x1c07/0x22b0 [ 678.952614][T28881] ? page_cache_sync_readahead+0xa3/0x3c0 [ 678.963210][T28881] generic_file_read_iter+0x626/0x20a0 [ 678.968653][T28881] ? find_get_pages_range_tag+0xae0/0xae0 [ 678.974352][T28881] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 678.979702][T28881] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 678.985753][T28881] ? avc_denied+0x1c0/0x1c0 [ 678.990257][T28881] generic_file_splice_read+0x491/0x780 [ 678.995799][T28881] ? splice_shrink_spd+0xb0/0xb0 [ 679.000739][T28881] ? security_file_permission+0x1e9/0x300 [ 679.007236][T28881] ? splice_shrink_spd+0xb0/0xb0 [ 679.012153][T28881] splice_direct_to_actor+0x3cf/0xb00 [ 679.017522][T28881] ? do_splice_direct+0x3d0/0x3d0 [ 679.022523][T28881] ? pipe_to_sendpage+0x300/0x300 [ 679.027543][T28881] ? security_file_permission+0x128/0x300 [ 679.033241][T28881] do_splice_direct+0x279/0x3d0 [ 679.038072][T28881] ? splice_direct_to_actor+0xb00/0xb00 [ 679.043599][T28881] ? security_file_permission+0x128/0x300 [ 679.049300][T28881] do_sendfile+0x89d/0x1110 [ 679.053784][T28881] ? compat_writev+0x390/0x390 [ 679.058540][T28881] ? security_file_permission+0x128/0x300 [ 679.064238][T28881] ? vfs_write+0x427/0x4f0 [ 679.068632][T28881] ? fput_many+0x42/0x1a0 [ 679.072963][T28881] __x64_sys_sendfile64+0x1ae/0x220 [ 679.078142][T28881] ? __ia32_sys_sendfile+0x240/0x240 [ 679.083406][T28881] do_syscall_64+0xcb/0x150 [ 679.087887][T28881] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 679.093762][T28881] RIP: 0033:0x45de59 [ 679.097634][T28881] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 679.117217][T28881] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 679.125607][T28881] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 21:58:57 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2d00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000048000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:57 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x880}, 0x10) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 679.133556][T28881] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 679.141503][T28881] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 679.149466][T28881] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000000f [ 679.157418][T28881] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:57 executing program 0 (fault-call:9 fault-nth:16): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000ffffff8c000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:57 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x6000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 679.312780][T28894] FAULT_INJECTION: forcing a failure. [ 679.312780][T28894] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 679.336351][T28897] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 679.341280][T28900] FAT-fs (loop5): bogus number of reserved sectors [ 679.344307][T28894] CPU: 1 PID: 28894 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 679.353163][T28900] FAT-fs (loop5): Can't find a valid FAT filesystem [ 679.360836][T28894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 679.360840][T28894] Call Trace: [ 679.360856][T28894] dump_stack+0x1b0/0x21e [ 679.360865][T28894] ? devkmsg_release+0x11c/0x11c [ 679.360873][T28894] ? show_regs_print_info+0x12/0x12 [ 679.360881][T28894] ? kasan_alloc_pages+0x4a/0x60 [ 679.360891][T28894] should_fail+0x6fb/0x860 [ 679.360901][T28894] ? setup_fault_attr+0x2b0/0x2b0 [ 679.360912][T28894] __alloc_pages_nodemask+0x1ee/0x7c0 [ 679.360922][T28894] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 679.360931][T28894] ? find_get_entry+0x5da/0x670 [ 679.360939][T28894] ? xa_load+0x323/0x340 [ 679.360948][T28894] __do_page_cache_readahead+0x244/0x510 [ 679.360958][T28894] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 679.360968][T28894] ? unwind_next_frame+0x1c07/0x22b0 [ 679.360976][T28894] ? page_cache_sync_readahead+0xa3/0x3c0 [ 679.360985][T28894] generic_file_read_iter+0x626/0x20a0 [ 679.360997][T28894] ? find_get_pages_range_tag+0xae0/0xae0 [ 679.361006][T28894] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 679.361014][T28894] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 679.361026][T28894] generic_file_splice_read+0x491/0x780 [ 679.361040][T28894] ? splice_shrink_spd+0xb0/0xb0 [ 679.485269][T28894] ? security_file_permission+0x1e9/0x300 [ 679.490961][T28894] ? splice_shrink_spd+0xb0/0xb0 [ 679.495866][T28894] splice_direct_to_actor+0x3cf/0xb00 [ 679.501215][T28894] ? do_splice_direct+0x3d0/0x3d0 [ 679.506234][T28894] ? pipe_to_sendpage+0x300/0x300 [ 679.512018][T28894] ? security_file_permission+0x128/0x300 [ 679.517717][T28894] do_splice_direct+0x279/0x3d0 [ 679.522594][T28894] ? splice_direct_to_actor+0xb00/0xb00 [ 679.528133][T28894] ? security_file_permission+0x128/0x300 [ 679.533833][T28894] do_sendfile+0x89d/0x1110 [ 679.538307][T28894] ? compat_writev+0x390/0x390 [ 679.543041][T28894] ? security_file_permission+0x128/0x300 [ 679.548841][T28894] ? vfs_write+0x427/0x4f0 [ 679.553227][T28894] ? fput_many+0x42/0x1a0 [ 679.557541][T28894] __x64_sys_sendfile64+0x1ae/0x220 [ 679.562727][T28894] ? __ia32_sys_sendfile+0x240/0x240 [ 679.567982][T28894] do_syscall_64+0xcb/0x150 [ 679.572455][T28894] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 679.578313][T28894] RIP: 0033:0x45de59 [ 679.582189][T28894] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 679.601775][T28894] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 21:58:57 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400539fc5044aa41080", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fedbdf250500000005002e000100000008000b0005000000"], 0x24}, 0x1, 0x0, 0x0, 0x8000010}, 0x40000) r6 = creat(0x0, 0x0) fcntl$setstatus(r6, 0x4, 0x6100) write$cgroup_type(r6, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r6, 0x0, 0x0, 0x149, 0x4}) r7 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000080)={0x6, r6, 0x148}) ioctl$TUNSETNOCSUM(r7, 0x400454c8, 0x1) [ 679.610161][T28894] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 679.618101][T28894] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 679.626056][T28894] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 679.634018][T28894] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000010 [ 679.641984][T28894] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:57 executing program 0 (fault-call:9 fault-nth:17): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 679.682223][T28901] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 679.761819][T28911] FAULT_INJECTION: forcing a failure. [ 679.761819][T28911] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 679.780167][T28911] CPU: 0 PID: 28911 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 679.790306][T28911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 679.800345][T28911] Call Trace: [ 679.803625][T28911] dump_stack+0x1b0/0x21e [ 679.807949][T28911] ? devkmsg_release+0x11c/0x11c [ 679.812869][T28911] ? show_regs_print_info+0x12/0x12 [ 679.818044][T28911] ? kasan_alloc_pages+0x4a/0x60 [ 679.822996][T28911] should_fail+0x6fb/0x860 [ 679.827393][T28911] ? setup_fault_attr+0x2b0/0x2b0 [ 679.832416][T28911] __alloc_pages_nodemask+0x1ee/0x7c0 [ 679.837787][T28911] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 679.843319][T28911] ? find_get_entry+0x5da/0x670 [ 679.848157][T28911] ? xa_load+0x323/0x340 [ 679.852382][T28911] __do_page_cache_readahead+0x244/0x510 [ 679.857998][T28911] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 679.864391][T28911] ? unwind_next_frame+0x1c07/0x22b0 [ 679.869654][T28911] ? page_cache_sync_readahead+0xa3/0x3c0 [ 679.875355][T28911] generic_file_read_iter+0x626/0x20a0 [ 679.880797][T28911] ? find_get_pages_range_tag+0xae0/0xae0 [ 679.886508][T28911] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 679.892492][T28911] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 679.898537][T28911] ? avc_denied+0x1c0/0x1c0 [ 679.903022][T28911] generic_file_splice_read+0x491/0x780 [ 679.908567][T28911] ? splice_shrink_spd+0xb0/0xb0 [ 679.913488][T28911] ? security_file_permission+0x1e9/0x300 [ 679.919204][T28911] ? splice_shrink_spd+0xb0/0xb0 [ 679.924132][T28911] splice_direct_to_actor+0x3cf/0xb00 [ 679.929485][T28911] ? do_splice_direct+0x3d0/0x3d0 [ 679.934484][T28911] ? pipe_to_sendpage+0x300/0x300 [ 679.939486][T28911] ? security_file_permission+0x128/0x300 [ 679.945198][T28911] do_splice_direct+0x279/0x3d0 [ 679.950027][T28911] ? splice_direct_to_actor+0xb00/0xb00 [ 679.955566][T28911] ? security_file_permission+0x128/0x300 [ 679.961277][T28911] do_sendfile+0x89d/0x1110 [ 679.965758][T28911] ? compat_writev+0x390/0x390 [ 679.970501][T28911] ? security_file_permission+0x128/0x300 [ 679.976200][T28911] ? vfs_write+0x427/0x4f0 [ 679.980609][T28911] ? fput_many+0x42/0x1a0 [ 679.984934][T28911] __x64_sys_sendfile64+0x1ae/0x220 [ 679.990115][T28911] ? __ia32_sys_sendfile+0x240/0x240 [ 679.995380][T28911] do_syscall_64+0xcb/0x150 [ 679.999865][T28911] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 680.005820][T28911] RIP: 0033:0x45de59 [ 680.009694][T28911] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 680.029301][T28911] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 680.037742][T28911] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 680.045866][T28911] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 680.053837][T28911] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:58:58 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r2 = signalfd4(r1, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r2, 0x127a, &(0x7f0000000100)) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = socket(0xa, 0x800, 0xc0000000) connect$tipc(r4, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x200fc0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 21:58:58 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2d04000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 680.061788][T28911] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000011 [ 680.069753][T28911] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:58 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r3 = signalfd4(r2, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r3, 0x127a, &(0x7f0000000100)) close(r3) r4 = socket(0x1e, 0x4, 0x0) connect$tipc(r4, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r5 = open(&(0x7f0000000080)='./bus\x00', 0x200, 0x0) sendfile(r1, r5, 0x0, 0x200fc0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 21:58:58 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f00000000c0)) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x7000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 680.174822][T28897] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 680.191866][T28901] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00004c000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:58:58 executing program 0 (fault-call:9 fault-nth:18): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000ffffff97000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:58:58 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000180)={0x1eb, 0x6, 0x1, 0xdb9a, 0x0, [0x0, 0xd6b, 0x8, 0x5b4]}) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setxattr$security_selinux(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:dpkg_exec_t:s0\x00', 0x21, 0x2) [ 680.291329][T28929] FAT-fs (loop5): bogus number of reserved sectors [ 680.307776][T28929] FAT-fs (loop5): Can't find a valid FAT filesystem [ 680.325553][T28939] FAULT_INJECTION: forcing a failure. [ 680.325553][T28939] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 680.340925][T28939] CPU: 1 PID: 28939 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 680.351151][T28939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 680.361896][T28939] Call Trace: [ 680.365179][T28939] dump_stack+0x1b0/0x21e [ 680.369499][T28939] ? devkmsg_release+0x11c/0x11c [ 680.374439][T28939] ? show_regs_print_info+0x12/0x12 [ 680.379633][T28939] ? kasan_alloc_pages+0x4a/0x60 [ 680.384553][T28939] should_fail+0x6fb/0x860 [ 680.388954][T28939] ? setup_fault_attr+0x2b0/0x2b0 [ 680.393962][T28939] __alloc_pages_nodemask+0x1ee/0x7c0 [ 680.399404][T28939] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 680.404945][T28939] ? find_get_entry+0x5da/0x670 [ 680.409792][T28939] ? xa_load+0x323/0x340 [ 680.414020][T28939] __do_page_cache_readahead+0x244/0x510 [ 680.419631][T28939] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 680.426022][T28939] ? unwind_next_frame+0x1c07/0x22b0 [ 680.431301][T28939] ? page_cache_sync_readahead+0xa3/0x3c0 [ 680.437003][T28939] generic_file_read_iter+0x626/0x20a0 [ 680.442466][T28939] ? find_get_pages_range_tag+0xae0/0xae0 [ 680.448166][T28939] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 680.453535][T28939] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 680.459580][T28939] ? avc_denied+0x1c0/0x1c0 [ 680.464070][T28939] generic_file_splice_read+0x491/0x780 [ 680.469596][T28939] ? splice_shrink_spd+0xb0/0xb0 [ 680.474519][T28939] ? security_file_permission+0x1e9/0x300 [ 680.480216][T28939] ? splice_shrink_spd+0xb0/0xb0 [ 680.485147][T28939] splice_direct_to_actor+0x3cf/0xb00 [ 680.490504][T28939] ? do_splice_direct+0x3d0/0x3d0 [ 680.495504][T28939] ? pipe_to_sendpage+0x300/0x300 [ 680.500507][T28939] ? security_file_permission+0x128/0x300 [ 680.506203][T28939] do_splice_direct+0x279/0x3d0 [ 680.511060][T28939] ? splice_direct_to_actor+0xb00/0xb00 [ 680.516609][T28939] ? security_file_permission+0x128/0x300 [ 680.522308][T28939] do_sendfile+0x89d/0x1110 [ 680.526797][T28939] ? compat_writev+0x390/0x390 [ 680.531542][T28939] ? security_file_permission+0x128/0x300 [ 680.537241][T28939] ? vfs_write+0x427/0x4f0 [ 680.541636][T28939] ? fput_many+0x42/0x1a0 [ 680.545947][T28939] __x64_sys_sendfile64+0x1ae/0x220 [ 680.551129][T28939] ? __ia32_sys_sendfile+0x240/0x240 [ 680.556395][T28939] do_syscall_64+0xcb/0x150 [ 680.560903][T28939] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 680.566797][T28939] RIP: 0033:0x45de59 [ 680.570698][T28939] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:58:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x8000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 680.590285][T28939] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 680.598694][T28939] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 680.606648][T28939] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 680.614613][T28939] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 680.624487][T28939] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000012 [ 680.632456][T28939] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:58 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2e00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:58:58 executing program 0 (fault-call:9 fault-nth:19): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:58 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x6100) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r1, 0x0, 0x0, 0x149, 0x4}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x6, r1, 0x148}) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f00000000c0)={0x3, 0x0, 0x5}) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = socket(0x1e, 0x4, 0x0) connect$tipc(r4, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x200fc0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 680.700552][T28938] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 680.773184][T28954] FAULT_INJECTION: forcing a failure. [ 680.773184][T28954] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 680.792814][T28948] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 680.801472][T28954] CPU: 0 PID: 28954 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 680.811615][T28954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 680.821673][T28954] Call Trace: [ 680.824950][T28954] dump_stack+0x1b0/0x21e [ 680.829263][T28954] ? devkmsg_release+0x11c/0x11c [ 680.834182][T28954] ? show_regs_print_info+0x12/0x12 [ 680.839371][T28954] ? kasan_alloc_pages+0x4a/0x60 [ 680.844289][T28954] should_fail+0x6fb/0x860 [ 680.848687][T28954] ? setup_fault_attr+0x2b0/0x2b0 [ 680.853713][T28954] __alloc_pages_nodemask+0x1ee/0x7c0 [ 680.859080][T28954] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 680.864629][T28954] ? find_get_entry+0x5da/0x670 [ 680.869458][T28954] ? xa_load+0x323/0x340 [ 680.873696][T28954] __do_page_cache_readahead+0x244/0x510 [ 680.879325][T28954] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 680.885745][T28954] ? unwind_next_frame+0x1c07/0x22b0 [ 680.891010][T28954] ? page_cache_sync_readahead+0xa3/0x3c0 [ 680.896827][T28954] generic_file_read_iter+0x626/0x20a0 [ 680.902275][T28954] ? find_get_pages_range_tag+0xae0/0xae0 [ 680.907972][T28954] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 680.913321][T28954] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 680.919366][T28954] ? avc_denied+0x1c0/0x1c0 [ 680.923855][T28954] generic_file_splice_read+0x491/0x780 [ 680.929384][T28954] ? splice_shrink_spd+0xb0/0xb0 [ 680.934321][T28954] ? security_file_permission+0x1e9/0x300 [ 680.940730][T28954] ? splice_shrink_spd+0xb0/0xb0 [ 680.945659][T28954] splice_direct_to_actor+0x3cf/0xb00 [ 680.951026][T28954] ? do_splice_direct+0x3d0/0x3d0 [ 680.956027][T28954] ? pipe_to_sendpage+0x300/0x300 [ 680.961032][T28954] ? security_file_permission+0x128/0x300 [ 680.966729][T28954] do_splice_direct+0x279/0x3d0 [ 680.971576][T28954] ? splice_direct_to_actor+0xb00/0xb00 [ 680.977101][T28954] ? security_file_permission+0x128/0x300 [ 680.982801][T28954] do_sendfile+0x89d/0x1110 [ 680.987289][T28954] ? compat_writev+0x390/0x390 [ 680.992135][T28954] ? security_file_permission+0x128/0x300 [ 680.997835][T28954] ? vfs_write+0x427/0x4f0 [ 681.002227][T28954] ? fput_many+0x42/0x1a0 [ 681.006553][T28954] __x64_sys_sendfile64+0x1ae/0x220 [ 681.011733][T28954] ? __ia32_sys_sendfile+0x240/0x240 [ 681.016996][T28954] do_syscall_64+0xcb/0x150 [ 681.021480][T28954] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 681.027347][T28954] RIP: 0033:0x45de59 [ 681.031239][T28954] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 681.051800][T28954] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 681.060197][T28954] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 21:58:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000060000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 681.068152][T28954] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 681.076104][T28954] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 681.084078][T28954] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000013 [ 681.092034][T28954] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:58:59 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x9000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:58:59 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000380)={'ip6tnl0\x00', &(0x7f0000000300)={'ip6gre0\x00', 0x0, 0x4, 0x0, 0x5, 0x6, 0x8, @mcast1, @private2={0xfc, 0x2, [], 0x1}, 0x1, 0x700, 0x1f}}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x54, r7, 0x221, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_CSA_C_OFFSETS_TX={0x6, 0xcd, [0x0]}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_FRAME={0x23, 0x33, @probe_request={@wo_ht={{}, {}, @device_b, @device_a, @from_mac=@device_b}, @val, @val, @val={0x3, 0x1}, @void, @void}}]}, 0x54}}, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="226a8dd8a86cc408d1669d56ad63", @ANYRES16=r7, @ANYBLOB="00082dbd7000fcdbdf25770000000c009900be0900000a0000000500ee00810000000800ef00150000000800ef00040000000500ee007f0000000800ef00070000000800ef00020000000800ef00020000000800ef00080000000500ee0002000000"], 0x68}, 0x1, 0x0, 0x0, 0x24008000}, 0x8084) 21:58:59 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2e04000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 681.138613][T28958] FAT-fs (loop5): bogus number of reserved sectors [ 681.146932][T28958] FAT-fs (loop5): Can't find a valid FAT filesystem [ 681.169374][T28938] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:58:59 executing program 0 (fault-call:9 fault-nth:20): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 681.240895][T28968] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:58:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000000edc0000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 681.303343][T28980] FAULT_INJECTION: forcing a failure. [ 681.303343][T28980] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 681.320979][T28980] CPU: 1 PID: 28980 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 681.331120][T28980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.341178][T28980] Call Trace: [ 681.344464][T28980] dump_stack+0x1b0/0x21e [ 681.348784][T28980] ? devkmsg_release+0x11c/0x11c [ 681.354427][T28980] ? show_regs_print_info+0x12/0x12 [ 681.359605][T28980] ? kasan_alloc_pages+0x4a/0x60 [ 681.364535][T28980] should_fail+0x6fb/0x860 [ 681.368933][T28980] ? setup_fault_attr+0x2b0/0x2b0 [ 681.373954][T28980] __alloc_pages_nodemask+0x1ee/0x7c0 [ 681.379320][T28980] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 681.384857][T28980] ? find_get_entry+0x5da/0x670 [ 681.389690][T28980] ? xa_load+0x323/0x340 [ 681.393919][T28980] __do_page_cache_readahead+0x244/0x510 [ 681.399531][T28980] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 681.405928][T28980] ? unwind_next_frame+0x1c07/0x22b0 [ 681.411192][T28980] ? page_cache_sync_readahead+0xa3/0x3c0 [ 681.416889][T28980] generic_file_read_iter+0x626/0x20a0 [ 681.422334][T28980] ? find_get_pages_range_tag+0xae0/0xae0 [ 681.428045][T28980] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 681.433395][T28980] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 681.439438][T28980] ? avc_denied+0x1c0/0x1c0 [ 681.443925][T28980] generic_file_splice_read+0x491/0x780 [ 681.449471][T28980] ? splice_shrink_spd+0xb0/0xb0 [ 681.454390][T28980] ? security_file_permission+0x1e9/0x300 [ 681.460105][T28980] ? splice_shrink_spd+0xb0/0xb0 [ 681.465021][T28980] splice_direct_to_actor+0x3cf/0xb00 [ 681.470385][T28980] ? do_splice_direct+0x3d0/0x3d0 [ 681.475387][T28980] ? pipe_to_sendpage+0x300/0x300 [ 681.485168][T28980] ? security_file_permission+0x128/0x300 [ 681.490863][T28980] do_splice_direct+0x279/0x3d0 [ 681.495693][T28980] ? splice_direct_to_actor+0xb00/0xb00 [ 681.501220][T28980] ? security_file_permission+0x128/0x300 [ 681.506921][T28980] do_sendfile+0x89d/0x1110 [ 681.511406][T28980] ? compat_writev+0x390/0x390 [ 681.516148][T28980] ? security_file_permission+0x128/0x300 [ 681.521860][T28980] ? vfs_write+0x427/0x4f0 [ 681.526269][T28980] ? fput_many+0x42/0x1a0 [ 681.531290][T28980] __x64_sys_sendfile64+0x1ae/0x220 [ 681.536483][T28980] ? __ia32_sys_sendfile+0x240/0x240 [ 681.541747][T28980] do_syscall_64+0xcb/0x150 [ 681.546244][T28980] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 681.552823][T28980] RIP: 0033:0x45de59 [ 681.556698][T28980] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 681.576302][T28980] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 681.584708][T28980] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 681.592664][T28980] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 21:58:59 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0xb186d1dade4342a6, 0x4d) close(r1) r2 = creat(0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)}, {&(0x7f0000000240)="9ae2ed68b138c03cc93357311a5cb21c051bd766714822239519939740e1a868c4af358a0ca3851564e59b1b0fcad9d1aaabafbec35fe2319b1496c3cf20b5e2f68ffe546fb6edb252f58d9a7a0467fee896c9dc2889855a00ce9ee55d81307dbcdc2d868f60425b770bc5cfe63f0e70a082c5e5203f28a01bd7bdef5c6313e98d53a3b0171696f0f2e9b44bab660550b7d9b99205db3152938c4ef040b57f68eceecf6c087d602bf3d504f4c6998263cc117355458b3232e970f6", 0xbb}, {&(0x7f0000000300)="9158bde226f77da873f325b893cdd3da57615c81453f82679939e26f018f8a87b31ad34d9351937e191dee9cf32b4d6ed890727ad0e36766a42e112d2821278abc7ced377c3222c10c38104cb330fcf17b85491b64dc63fceb2985a92b396af7818da184d538b12b38e4e30361b47595426e72ff21035ee51f7ca5663cddec30383c35e320a6e69ad3be8a535a7b45954d3e6704bcea940eb62bde427f1c29555eef44e12c0b42c197bbbae2b62709b2637ee54608f948af72804e214a75a618", 0xc0}], 0x3, &(0x7f0000000400)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @dev={0xac, 0x14, 0x14, 0x23}}}}, @ip_tos_int={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @empty}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1338}}], 0x88}, 0x4801) fcntl$setstatus(r2, 0x4, 0x6100) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)={0x0, r2, 0x0, 0x1, 0x149, 0x4}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x6, r2, 0x148}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x1) r4 = socket(0x26, 0x6cc595d4a518c62f, 0x9) connect$tipc(r4, &(0x7f0000000100)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x0, 0x1}}, 0xfffffffffffffd3d) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x200fc0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 21:58:59 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xa000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 681.600633][T28980] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 681.608587][T28980] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000014 [ 681.616541][T28980] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 681.644054][T28974] FAT-fs (loop5): bogus number of reserved sectors 21:58:59 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = signalfd(r3, &(0x7f0000000180)={[0x9]}, 0x8) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 681.656122][T28974] FAT-fs (loop5): Can't find a valid FAT filesystem 21:58:59 executing program 0 (fault-call:9 fault-nth:21): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:58:59 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2f00000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 681.730156][T28968] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 681.761892][T28999] FAULT_INJECTION: forcing a failure. [ 681.761892][T28999] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 681.775826][T28999] CPU: 1 PID: 28999 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 681.785967][T28999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.796009][T28999] Call Trace: [ 681.799297][T28999] dump_stack+0x1b0/0x21e [ 681.803624][T28999] ? devkmsg_release+0x11c/0x11c [ 681.808553][T28999] ? show_regs_print_info+0x12/0x12 [ 681.813772][T28999] ? kasan_alloc_pages+0x4a/0x60 [ 681.818705][T28999] should_fail+0x6fb/0x860 [ 681.823117][T28999] ? setup_fault_attr+0x2b0/0x2b0 [ 681.828137][T28999] __alloc_pages_nodemask+0x1ee/0x7c0 [ 681.833504][T28999] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 681.839043][T28999] ? find_get_entry+0x5da/0x670 [ 681.843883][T28999] ? xa_load+0x323/0x340 [ 681.848118][T28999] __do_page_cache_readahead+0x244/0x510 [ 681.853753][T28999] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 681.860309][T28999] ? unwind_next_frame+0x1c07/0x22b0 [ 681.865587][T28999] ? page_cache_sync_readahead+0xa3/0x3c0 [ 681.871302][T28999] generic_file_read_iter+0x626/0x20a0 [ 681.876761][T28999] ? find_get_pages_range_tag+0xae0/0xae0 [ 681.882463][T28999] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 681.887803][T28999] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 681.893868][T28999] ? avc_denied+0x1c0/0x1c0 [ 681.898341][T28999] generic_file_splice_read+0x491/0x780 [ 681.903857][T28999] ? splice_shrink_spd+0xb0/0xb0 [ 681.908765][T28999] ? security_file_permission+0x1e9/0x300 [ 681.914452][T28999] ? splice_shrink_spd+0xb0/0xb0 [ 681.919374][T28999] splice_direct_to_actor+0x3cf/0xb00 [ 681.924718][T28999] ? do_splice_direct+0x3d0/0x3d0 [ 681.929724][T28999] ? pipe_to_sendpage+0x300/0x300 [ 681.934754][T28999] ? security_file_permission+0x128/0x300 [ 681.940446][T28999] do_splice_direct+0x279/0x3d0 [ 681.945286][T28999] ? splice_direct_to_actor+0xb00/0xb00 [ 681.950824][T28999] ? security_file_permission+0x128/0x300 [ 681.956524][T28999] do_sendfile+0x89d/0x1110 [ 681.961006][T28999] ? compat_writev+0x390/0x390 [ 681.965752][T28999] ? security_file_permission+0x128/0x300 [ 681.971441][T28999] ? vfs_write+0x427/0x4f0 [ 681.975826][T28999] ? fput_many+0x42/0x1a0 [ 681.980126][T28999] __x64_sys_sendfile64+0x1ae/0x220 [ 681.985293][T28999] ? __ia32_sys_sendfile+0x240/0x240 [ 681.990548][T28999] do_syscall_64+0xcb/0x150 [ 681.995022][T28999] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 682.000881][T28999] RIP: 0033:0x45de59 [ 682.004745][T28999] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:59:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xb000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 682.024337][T28999] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 682.032717][T28999] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 682.040661][T28999] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 682.048613][T28999] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 682.056576][T28999] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000015 [ 682.064531][T28999] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:59:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000068000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:59:00 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x5) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x49c600, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r7 = openat$cgroup_freezer_state(r3, &(0x7f00000002c0)='freezer.state\x00', 0x2, 0x0) ioctl$FS_IOC_GETFLAGS(r7, 0x80086601, &(0x7f0000000300)) r8 = signalfd4(r6, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r8, 0x127a, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private2, @in=@initdev}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f00000001c0)=0xe8) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000280)={0x0, 0x3, 0x9, 0xffff, 0x3, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:00 executing program 1: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x25) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = socket(0x23, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fbc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = creat(0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) fcntl$setstatus(r5, 0x4, 0x6100) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0xf642e7e) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000180)={0x0, r4, 0x4, 0x2, 0x14a, 0x5a47}) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140), 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xbc, 0x3ed, 0x400, 0x70bd26, 0x25dfdbfc, "ae3f732e315c8ab68f212b6fed55018de7485e95041abf91ec3fd42321390e35db34778549327ec269b8049872f0a9288825c2e9b6505051dd95866a3f8b884910c9580759e46e33994680f56e115c48f4beac96e541a7ad84386a4d66bc056700e954cb13b60f76871b9b30524c817bb151be3b36dc97c062e2022b45452ce6c0b8d32b962da391c848d8d7c46288967ae350922445cf97cab721cb4f6b9b2cdacaa1a2e53fa75e69866c88", ["", ""]}, 0xbc}, 0x1, 0x0, 0x0, 0x20000840}, 0x20040090) r6 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000080)={0x6, r5, 0x148, 0x0, 0x0, 0x3}) getsockopt$TIPC_SRC_DROPPABLE(r6, 0x10f, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 21:59:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000000001cd000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 682.137829][T28996] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:59:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xc000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:59:00 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f0000000000)={0x4, 0x4474e0f9, 0x80000001}) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f00000000c0)=@name={0x1e, 0x2, 0x0, {{0x43}, 0x2}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:00 executing program 0 (fault-call:9 fault-nth:22): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:00 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0x1) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r5, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$BTRFS_IOC_RESIZE(r4, 0x50009403, &(0x7f00000000c0)={{r5}, {@void, @max='max'}}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 682.194890][T29010] FAT-fs (loop5): bogus number of reserved sectors [ 682.203546][T29010] FAT-fs (loop5): Can't find a valid FAT filesystem [ 682.213269][T29011] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 682.258406][T29028] FAULT_INJECTION: forcing a failure. [ 682.258406][T29028] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 682.271723][T29028] CPU: 0 PID: 29028 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 682.281862][T29028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.291905][T29028] Call Trace: [ 682.295196][T29028] dump_stack+0x1b0/0x21e [ 682.299511][T29028] ? devkmsg_release+0x11c/0x11c [ 682.304437][T29028] ? show_regs_print_info+0x12/0x12 [ 682.309629][T29028] ? kasan_alloc_pages+0x4a/0x60 [ 682.314559][T29028] should_fail+0x6fb/0x860 [ 682.318963][T29028] ? setup_fault_attr+0x2b0/0x2b0 [ 682.323984][T29028] __alloc_pages_nodemask+0x1ee/0x7c0 [ 682.329346][T29028] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 682.334880][T29028] ? find_get_entry+0x5da/0x670 [ 682.339731][T29028] ? xa_load+0x323/0x340 [ 682.343965][T29028] __do_page_cache_readahead+0x244/0x510 [ 682.349587][T29028] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 682.355980][T29028] ? unwind_next_frame+0x1c07/0x22b0 [ 682.361235][T29028] ? page_cache_sync_readahead+0xa3/0x3c0 [ 682.366926][T29028] generic_file_read_iter+0x626/0x20a0 [ 682.372375][T29028] ? find_get_pages_range_tag+0xae0/0xae0 [ 682.378065][T29028] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 682.383421][T29028] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 682.389455][T29028] ? avc_denied+0x1c0/0x1c0 [ 682.393943][T29028] generic_file_splice_read+0x491/0x780 [ 682.399483][T29028] ? splice_shrink_spd+0xb0/0xb0 [ 682.404407][T29028] ? security_file_permission+0x1e9/0x300 [ 682.410095][T29028] ? splice_shrink_spd+0xb0/0xb0 [ 682.415023][T29028] splice_direct_to_actor+0x3cf/0xb00 [ 682.420380][T29028] ? do_splice_direct+0x3d0/0x3d0 [ 682.425370][T29028] ? pipe_to_sendpage+0x300/0x300 [ 682.430366][T29028] ? security_file_permission+0x128/0x300 [ 682.436054][T29028] do_splice_direct+0x279/0x3d0 [ 682.440895][T29028] ? splice_direct_to_actor+0xb00/0xb00 [ 682.446768][T29028] ? security_file_permission+0x128/0x300 [ 682.452455][T29028] do_sendfile+0x89d/0x1110 [ 682.456949][T29028] ? compat_writev+0x390/0x390 [ 682.462668][T29028] ? security_file_permission+0x128/0x300 [ 682.468356][T29028] ? vfs_write+0x427/0x4f0 [ 682.472755][T29028] ? fput_many+0x42/0x1a0 [ 682.477065][T29028] __x64_sys_sendfile64+0x1ae/0x220 [ 682.482232][T29028] ? __ia32_sys_sendfile+0x240/0x240 [ 682.487486][T29028] do_syscall_64+0xcb/0x150 [ 682.491959][T29028] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 682.497819][T29028] RIP: 0033:0x45de59 [ 682.501684][T29028] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 682.521277][T29028] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 682.529657][T29028] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 682.537610][T29028] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 682.545557][T29028] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:59:00 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x0) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00006c000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 682.553512][T29028] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000016 [ 682.561454][T29028] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:59:00 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x2f04000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:59:00 executing program 0 (fault-call:9 fault-nth:23): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 682.651353][T29020] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:59:00 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 682.709073][T29044] FAULT_INJECTION: forcing a failure. [ 682.709073][T29044] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 682.724385][T29044] CPU: 1 PID: 29044 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 682.734537][T29044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.745129][T29044] Call Trace: [ 682.748591][T29044] dump_stack+0x1b0/0x21e [ 682.752913][T29044] ? devkmsg_release+0x11c/0x11c [ 682.757931][T29044] ? show_regs_print_info+0x12/0x12 [ 682.763126][T29044] ? kasan_alloc_pages+0x4a/0x60 [ 682.769014][T29044] should_fail+0x6fb/0x860 [ 682.773428][T29044] ? setup_fault_attr+0x2b0/0x2b0 [ 682.778448][T29044] __alloc_pages_nodemask+0x1ee/0x7c0 [ 682.783821][T29044] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 682.789395][T29044] ? find_get_entry+0x5da/0x670 [ 682.794235][T29044] ? xa_load+0x323/0x340 [ 682.798489][T29044] __do_page_cache_readahead+0x244/0x510 [ 682.804113][T29044] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 682.810518][T29044] ? unwind_next_frame+0x1c07/0x22b0 [ 682.815800][T29044] ? page_cache_sync_readahead+0xa3/0x3c0 [ 682.821536][T29044] generic_file_read_iter+0x626/0x20a0 [ 682.826981][T29044] ? find_get_pages_range_tag+0xae0/0xae0 [ 682.832692][T29044] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 682.838036][T29044] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 682.844077][T29044] ? avc_denied+0x1c0/0x1c0 [ 682.848560][T29044] generic_file_splice_read+0x491/0x780 [ 682.854083][T29044] ? splice_shrink_spd+0xb0/0xb0 [ 682.859008][T29044] ? security_file_permission+0x1e9/0x300 [ 682.864703][T29044] ? splice_shrink_spd+0xb0/0xb0 [ 682.869609][T29044] splice_direct_to_actor+0x3cf/0xb00 [ 682.874951][T29044] ? do_splice_direct+0x3d0/0x3d0 [ 682.879945][T29044] ? pipe_to_sendpage+0x300/0x300 [ 682.884956][T29044] ? security_file_permission+0x128/0x300 [ 682.890648][T29044] do_splice_direct+0x279/0x3d0 [ 682.895469][T29044] ? splice_direct_to_actor+0xb00/0xb00 [ 682.900987][T29044] ? security_file_permission+0x128/0x300 [ 682.906676][T29044] do_sendfile+0x89d/0x1110 [ 682.911165][T29044] ? compat_writev+0x390/0x390 [ 682.915931][T29044] ? security_file_permission+0x128/0x300 [ 682.921636][T29044] ? vfs_write+0x427/0x4f0 [ 682.926026][T29044] ? fput_many+0x42/0x1a0 [ 682.930329][T29044] __x64_sys_sendfile64+0x1ae/0x220 [ 682.935508][T29044] ? __ia32_sys_sendfile+0x240/0x240 [ 682.940802][T29044] do_syscall_64+0xcb/0x150 [ 682.945337][T29044] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 682.951221][T29044] RIP: 0033:0x45de59 [ 682.955086][T29044] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 682.974664][T29044] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 682.983066][T29044] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 682.991381][T29044] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 682.999328][T29044] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:59:01 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) sendfile(r0, r0, &(0x7f0000000140)=0x3, 0x6) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="67d4cc20", @ANYRES16=0x0, @ANYBLOB="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"], 0x13c}, 0x1, 0x0, 0x0, 0x10000014}, 0x48014) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r6 = signalfd4(r5, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r6, 0x127a, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x2) 21:59:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000ffffffe0000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 683.007273][T29044] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000017 [ 683.015216][T29044] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 683.023814][T29020] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:59:01 executing program 0 (fault-call:9 fault-nth:24): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 683.092139][T29041] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 683.132955][T29062] FAULT_INJECTION: forcing a failure. [ 683.132955][T29062] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 683.140925][T29049] FAT-fs (loop5): bogus number of reserved sectors [ 683.151966][T29062] CPU: 1 PID: 29062 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 683.160015][T29049] FAT-fs (loop5): Can't find a valid FAT filesystem [ 683.162987][T29062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.162990][T29062] Call Trace: [ 683.163009][T29062] dump_stack+0x1b0/0x21e [ 683.163019][T29062] ? devkmsg_release+0x11c/0x11c [ 683.163034][T29062] ? show_regs_print_info+0x12/0x12 [ 683.197291][T29062] ? kasan_alloc_pages+0x4a/0x60 [ 683.202214][T29062] should_fail+0x6fb/0x860 [ 683.206620][T29062] ? setup_fault_attr+0x2b0/0x2b0 [ 683.211615][T29062] __alloc_pages_nodemask+0x1ee/0x7c0 [ 683.216958][T29062] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 683.222485][T29062] ? find_get_entry+0x5da/0x670 [ 683.227305][T29062] ? xa_load+0x323/0x340 [ 683.231516][T29062] __do_page_cache_readahead+0x244/0x510 [ 683.237117][T29062] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 683.243499][T29062] ? unwind_next_frame+0x1c07/0x22b0 [ 683.248754][T29062] ? page_cache_sync_readahead+0xa3/0x3c0 [ 683.254442][T29062] generic_file_read_iter+0x626/0x20a0 [ 683.259889][T29062] ? find_get_pages_range_tag+0xae0/0xae0 [ 683.265581][T29062] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 683.270943][T29062] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 683.276982][T29062] ? avc_denied+0x1c0/0x1c0 [ 683.281473][T29062] generic_file_splice_read+0x491/0x780 [ 683.286990][T29062] ? splice_shrink_spd+0xb0/0xb0 [ 683.291914][T29062] ? security_file_permission+0x1e9/0x300 [ 683.297630][T29062] ? splice_shrink_spd+0xb0/0xb0 [ 683.303913][T29062] splice_direct_to_actor+0x3cf/0xb00 [ 683.309260][T29062] ? do_splice_direct+0x3d0/0x3d0 [ 683.314268][T29062] ? pipe_to_sendpage+0x300/0x300 [ 683.319279][T29062] ? security_file_permission+0x128/0x300 [ 683.324967][T29062] do_splice_direct+0x279/0x3d0 [ 683.329789][T29062] ? splice_direct_to_actor+0xb00/0xb00 [ 683.335306][T29062] ? security_file_permission+0x128/0x300 [ 683.340993][T29062] do_sendfile+0x89d/0x1110 [ 683.345465][T29062] ? compat_writev+0x390/0x390 [ 683.350216][T29062] ? security_file_permission+0x128/0x300 [ 683.355932][T29062] ? vfs_write+0x427/0x4f0 [ 683.360335][T29062] ? fput_many+0x42/0x1a0 [ 683.364632][T29062] __x64_sys_sendfile64+0x1ae/0x220 [ 683.369808][T29062] ? __ia32_sys_sendfile+0x240/0x240 [ 683.375084][T29062] do_syscall_64+0xcb/0x150 [ 683.379574][T29062] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 683.385617][T29062] RIP: 0033:0x45de59 [ 683.389497][T29062] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 683.409105][T29062] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 683.417541][T29062] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 683.425488][T29062] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 683.433454][T29062] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 683.441395][T29062] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000018 [ 683.449335][T29062] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:59:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xd000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:59:01 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:01 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) pipe2(&(0x7f00000000c0), 0x0) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:01 executing program 0 (fault-call:9 fault-nth:25): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 683.507883][T29064] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 683.547775][T29075] FAULT_INJECTION: forcing a failure. 21:59:01 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "2c8f0dc8c62a67e46c67780e8b08dc1800fd422f8e803ccdf75e9b9989c8618ca9455b1c17a1d6a7572868ffb714cba9cdd0a613e91bf2d5ddaa06f2a7047eb5d6cb921c4fbefcfe560996c8c6e293fbd2ce9bef771fe75e5c33ac90ffa86b4aec6bf1db7ab4c13ad0ec092dd9f3d361915517acf9b374034751ae77680d9f149f9d2b360a13c3bc185129eaa2f4bc628363ade7a89cd800b718d09280eb0464ad2a77caa5647987c8ae1bd6486a88083f1be5ce02e40d5d03"}, 0xbd) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 683.547775][T29075] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 683.568893][T29075] CPU: 1 PID: 29075 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 683.579048][T29075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.589093][T29075] Call Trace: [ 683.592377][T29075] dump_stack+0x1b0/0x21e [ 683.596695][T29075] ? devkmsg_release+0x11c/0x11c [ 683.601623][T29075] ? show_regs_print_info+0x12/0x12 [ 683.606812][T29075] ? kasan_alloc_pages+0x4a/0x60 [ 683.611747][T29075] should_fail+0x6fb/0x860 [ 683.616155][T29075] ? setup_fault_attr+0x2b0/0x2b0 [ 683.621179][T29075] __alloc_pages_nodemask+0x1ee/0x7c0 [ 683.626545][T29075] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 683.632084][T29075] ? find_get_entry+0x5da/0x670 [ 683.636924][T29075] ? xa_load+0x323/0x340 [ 683.641158][T29075] __do_page_cache_readahead+0x244/0x510 [ 683.646786][T29075] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 683.653280][T29075] ? unwind_next_frame+0x1c07/0x22b0 [ 683.658556][T29075] ? page_cache_sync_readahead+0xa3/0x3c0 [ 683.664273][T29075] generic_file_read_iter+0x626/0x20a0 [ 683.669717][T29075] ? find_get_pages_range_tag+0xae0/0xae0 [ 683.675416][T29075] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 683.681221][T29075] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 683.687268][T29075] ? avc_denied+0x1c0/0x1c0 [ 683.691745][T29075] generic_file_splice_read+0x491/0x780 [ 683.697327][T29075] ? splice_shrink_spd+0xb0/0xb0 [ 683.702278][T29075] ? security_file_permission+0x1e9/0x300 [ 683.707970][T29075] ? splice_shrink_spd+0xb0/0xb0 [ 683.712879][T29075] splice_direct_to_actor+0x3cf/0xb00 [ 683.718227][T29075] ? do_splice_direct+0x3d0/0x3d0 [ 683.723234][T29075] ? pipe_to_sendpage+0x300/0x300 [ 683.728253][T29075] ? security_file_permission+0x128/0x300 [ 683.734232][T29075] do_splice_direct+0x279/0x3d0 [ 683.739057][T29075] ? splice_direct_to_actor+0xb00/0xb00 [ 683.744575][T29075] do_sendfile+0x89d/0x1110 [ 683.749065][T29075] ? compat_writev+0x390/0x390 [ 683.753806][T29075] ? security_file_permission+0x128/0x300 [ 683.759494][T29075] ? vfs_write+0x427/0x4f0 [ 683.763923][T29075] ? fput_many+0x42/0x1a0 [ 683.768238][T29075] __x64_sys_sendfile64+0x1ae/0x220 [ 683.773420][T29075] ? __ia32_sys_sendfile+0x240/0x240 [ 683.778687][T29075] do_syscall_64+0xcb/0x150 [ 683.784130][T29075] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 683.789993][T29075] RIP: 0033:0x45de59 [ 683.793858][T29075] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 683.813532][T29075] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 683.821931][T29075] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 683.829897][T29075] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 683.837860][T29075] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 683.845819][T29075] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000019 21:59:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000074000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:59:01 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x2000) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) splice(r1, &(0x7f0000000100)=0x2, r2, &(0x7f0000000140)=0xfffffffffffffffa, 0x10000, 0x0) inotify_init1(0x80800) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = socket(0x1e, 0x4, 0x0) connect$tipc(r4, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x200fc0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 21:59:01 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x3000000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 683.853768][T29075] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:59:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xd56c6f4, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 683.917841][T29064] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 683.933133][T29095] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) 21:59:02 executing program 0 (fault-call:9 fault-nth:26): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 684.002495][T29094] FAT-fs (loop5): bogus number of reserved sectors [ 684.002553][T29103] FAULT_INJECTION: forcing a failure. [ 684.002553][T29103] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 684.010205][T29094] FAT-fs (loop5): Can't find a valid FAT filesystem [ 684.022391][T29103] CPU: 1 PID: 29103 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 684.039005][T29103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.049042][T29103] Call Trace: [ 684.052334][T29103] dump_stack+0x1b0/0x21e [ 684.056646][T29103] ? devkmsg_release+0x11c/0x11c [ 684.061561][T29103] ? show_regs_print_info+0x12/0x12 [ 684.066735][T29103] ? kasan_alloc_pages+0x4a/0x60 [ 684.071671][T29103] should_fail+0x6fb/0x860 [ 684.076080][T29103] ? setup_fault_attr+0x2b0/0x2b0 [ 684.081084][T29103] __alloc_pages_nodemask+0x1ee/0x7c0 [ 684.086449][T29103] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 684.091987][T29103] ? find_get_entry+0x5da/0x670 [ 684.096816][T29103] ? xa_load+0x323/0x340 [ 684.101038][T29103] __do_page_cache_readahead+0x244/0x510 [ 684.106650][T29103] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 684.113044][T29103] ? unwind_next_frame+0x1c07/0x22b0 [ 684.118305][T29103] ? page_cache_sync_readahead+0xa3/0x3c0 [ 684.124003][T29103] generic_file_read_iter+0x626/0x20a0 [ 684.129459][T29103] ? find_get_pages_range_tag+0xae0/0xae0 [ 684.135171][T29103] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 684.140519][T29103] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 684.146563][T29103] ? avc_denied+0x1c0/0x1c0 [ 684.151046][T29103] generic_file_splice_read+0x491/0x780 [ 684.156568][T29103] ? splice_shrink_spd+0xb0/0xb0 [ 684.161512][T29103] ? security_file_permission+0x1e9/0x300 [ 684.167228][T29103] ? splice_shrink_spd+0xb0/0xb0 [ 684.172144][T29103] splice_direct_to_actor+0x3cf/0xb00 [ 684.177513][T29103] ? do_splice_direct+0x3d0/0x3d0 [ 684.182527][T29103] ? pipe_to_sendpage+0x300/0x300 [ 684.187529][T29103] ? security_file_permission+0x128/0x300 [ 684.193224][T29103] do_splice_direct+0x279/0x3d0 [ 684.198051][T29103] ? splice_direct_to_actor+0xb00/0xb00 [ 684.203575][T29103] ? security_file_permission+0x128/0x300 [ 684.209271][T29103] do_sendfile+0x89d/0x1110 [ 684.213755][T29103] ? compat_writev+0x390/0x390 [ 684.218494][T29103] ? security_file_permission+0x128/0x300 [ 684.224190][T29103] ? vfs_write+0x427/0x4f0 [ 684.228582][T29103] ? fput_many+0x42/0x1a0 [ 684.232889][T29103] __x64_sys_sendfile64+0x1ae/0x220 [ 684.238064][T29103] ? __ia32_sys_sendfile+0x240/0x240 [ 684.243326][T29103] do_syscall_64+0xcb/0x150 [ 684.247811][T29103] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 684.253680][T29103] RIP: 0033:0x45de59 [ 684.257554][T29103] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 684.277162][T29103] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 684.285571][T29103] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 684.293524][T29103] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 684.301496][T29103] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 684.309449][T29103] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000001a [ 684.317399][T29103] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:59:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00000d56c6f4000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:59:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f00007a000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:59:02 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x153d01, 0x181) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000180)}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r3, 0x127a, &(0x7f0000000100)) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000200)={"a007287253197bab8f80a6b3fc04eb69", 0x0, 0x0, {0x4, 0x3}, {0x8, 0x3}, 0x8, [0x8059, 0x12be, 0x800, 0x8, 0xe2, 0x6, 0x1, 0x5, 0x2, 0x1, 0x8, 0x100000001, 0x90, 0x10001, 0x3, 0x196]}) signalfd4(r4, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000000c0)={r0, r3, 0x4, r4}, 0x10) close(r1) r5 = socket(0x1e, 0x4, 0x0) connect$tipc(r5, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r6 = open(&(0x7f0000000140)='./bus\x00', 0x20000, 0x100) sendfile(r1, r6, 0x0, 0x1) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 21:59:02 executing program 0 (fault-call:9 fault-nth:27): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:02 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xe000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:59:02 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x7) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$tipc(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 21:59:02 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) write$P9_RGETLOCK(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="1f0100003701000205000000000000040100000000000000", @ANYRES32=r2, @ANYBLOB="01002f"], 0x1f) close(r1) r3 = socket(0x1e, 0x4, 0x0) connect$tipc(r3, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f00000000c0)=""/225, 0xe1, 0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x200fc0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) setxattr$security_evm(&(0x7f0000000240)='./bus\x00', &(0x7f0000000280)='security.evm\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="05010100000f0000dcc3b4e028bc3deae279d1593c33fafcff9fe2d72163b1b0015404c11d9c47c01deb5aebb15ba04d8640639fa43993db1345d4fd259ac0f042a03795d83542406a44fbbffb462e0cf6c1e9f10de144a328bf1158b5b521e94452ae510b1b667d76aedcac1b0931ea40ef00c3a413b45a8961808d135fddba5376305c97e550e33dc4cea8ca17e23c7e5a5269e946e9fb9908d15be8fdcb7a6acb337044a7c00a4ff6562f0ef4f6a1aaaadc38d03ab25bfbfd409fe1678c47820b01759f1eb985b6b61b24bbc354d5bd95a9e79ab70c737e7c25aa3ce9f622be35395b39"], 0xe5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 684.510874][T29114] FAULT_INJECTION: forcing a failure. [ 684.510874][T29114] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 684.524266][T29114] CPU: 1 PID: 29114 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 684.534403][T29114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.544428][T29114] Call Trace: [ 684.547690][T29114] dump_stack+0x1b0/0x21e [ 684.552038][T29114] ? devkmsg_release+0x11c/0x11c [ 684.556960][T29114] ? show_regs_print_info+0x12/0x12 [ 684.562165][T29114] ? kasan_alloc_pages+0x4a/0x60 [ 684.567086][T29114] should_fail+0x6fb/0x860 [ 684.571482][T29114] ? setup_fault_attr+0x2b0/0x2b0 [ 684.576488][T29114] __alloc_pages_nodemask+0x1ee/0x7c0 [ 684.581860][T29114] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 684.587387][T29114] ? find_get_entry+0x5da/0x670 [ 684.592216][T29114] ? xa_load+0x323/0x340 [ 684.596440][T29114] __do_page_cache_readahead+0x244/0x510 [ 684.602069][T29114] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 684.608462][T29114] ? unwind_next_frame+0x1c07/0x22b0 [ 684.613727][T29114] ? page_cache_sync_readahead+0xa3/0x3c0 [ 684.619430][T29114] generic_file_read_iter+0x626/0x20a0 [ 684.624894][T29114] ? find_get_pages_range_tag+0xae0/0xae0 [ 684.630592][T29114] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 684.635964][T29114] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 684.642009][T29114] ? avc_denied+0x1c0/0x1c0 [ 684.646498][T29114] generic_file_splice_read+0x491/0x780 [ 684.652029][T29114] ? splice_shrink_spd+0xb0/0xb0 [ 684.656950][T29114] ? security_file_permission+0x1e9/0x300 [ 684.662652][T29114] ? splice_shrink_spd+0xb0/0xb0 [ 684.667565][T29114] splice_direct_to_actor+0x3cf/0xb00 [ 684.672915][T29114] ? do_splice_direct+0x3d0/0x3d0 [ 684.677916][T29114] ? pipe_to_sendpage+0x300/0x300 [ 684.682924][T29114] ? security_file_permission+0x128/0x300 [ 684.688706][T29114] do_splice_direct+0x279/0x3d0 [ 684.693552][T29114] ? splice_direct_to_actor+0xb00/0xb00 [ 684.699078][T29114] ? security_file_permission+0x128/0x300 [ 684.704779][T29114] do_sendfile+0x89d/0x1110 [ 684.709277][T29114] ? compat_writev+0x390/0x390 [ 684.714022][T29114] ? security_file_permission+0x128/0x300 [ 684.719744][T29114] ? vfs_write+0x427/0x4f0 [ 684.724142][T29114] ? fput_many+0x42/0x1a0 [ 684.728454][T29114] __x64_sys_sendfile64+0x1ae/0x220 [ 684.733634][T29114] ? __ia32_sys_sendfile+0x240/0x240 [ 684.738915][T29114] do_syscall_64+0xcb/0x150 [ 684.743404][T29114] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 684.749275][T29114] RIP: 0033:0x45de59 [ 684.753151][T29114] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 684.772735][T29114] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 684.781128][T29114] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 684.789080][T29114] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 684.797047][T29114] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:59:02 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x3004000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 684.805433][T29114] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000001b [ 684.813389][T29114] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:59:02 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@id={0x1e, 0x3, 0x0, {0x4e21, 0x3}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x101000, 0x10) accept$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0x1) sendfile(r5, r4, 0x0, 0x7fffffff) socket$nl_route(0x10, 0x3, 0x0) write$P9_RSETATTR(r0, &(0x7f0000000140)={0x7, 0x1b, 0x1}, 0x7) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_GET(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xe8, 0x0, 0x609, 0x70bd26, 0x25dfdbfc, {}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x44801}, 0x4000010) 21:59:02 executing program 0 (fault-call:9 fault-nth:28): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:02 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 684.951783][T29135] FAULT_INJECTION: forcing a failure. [ 684.951783][T29135] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 684.971646][T29109] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 684.972527][T29135] CPU: 0 PID: 29135 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 684.989968][T29135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 685.000012][T29135] Call Trace: [ 685.003298][T29135] dump_stack+0x1b0/0x21e [ 685.007618][T29135] ? devkmsg_release+0x11c/0x11c [ 685.012542][T29135] ? show_regs_print_info+0x12/0x12 [ 685.017725][T29135] ? kasan_alloc_pages+0x4a/0x60 [ 685.022654][T29135] should_fail+0x6fb/0x860 [ 685.027082][T29135] ? setup_fault_attr+0x2b0/0x2b0 [ 685.032097][T29135] __alloc_pages_nodemask+0x1ee/0x7c0 [ 685.037485][T29135] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 685.043017][T29135] ? find_get_entry+0x5da/0x670 [ 685.047854][T29135] ? xa_load+0x323/0x340 21:59:03 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0xfff, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x6, 0x1, 0x9dbf7d9569b370ee, 0x0, 0x0, {0x3, 0x0, 0x3}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc010}, 0x20000004) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x200fc0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 685.052084][T29135] __do_page_cache_readahead+0x244/0x510 [ 685.057704][T29135] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 685.064104][T29135] ? unwind_next_frame+0x1c07/0x22b0 [ 685.069373][T29135] ? page_cache_sync_readahead+0xa3/0x3c0 [ 685.075108][T29135] generic_file_read_iter+0x626/0x20a0 [ 685.081259][T29135] ? find_get_pages_range_tag+0xae0/0xae0 [ 685.086968][T29135] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 685.092327][T29135] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 685.098379][T29135] ? avc_denied+0x1c0/0x1c0 [ 685.102862][T29135] generic_file_splice_read+0x491/0x780 [ 685.108437][T29135] ? splice_shrink_spd+0xb0/0xb0 [ 685.113383][T29135] ? security_file_permission+0x1e9/0x300 [ 685.119085][T29135] ? splice_shrink_spd+0xb0/0xb0 [ 685.123994][T29135] splice_direct_to_actor+0x3cf/0xb00 [ 685.129338][T29135] ? do_splice_direct+0x3d0/0x3d0 [ 685.134365][T29135] ? pipe_to_sendpage+0x300/0x300 [ 685.139361][T29135] ? security_file_permission+0x128/0x300 [ 685.145044][T29135] do_splice_direct+0x279/0x3d0 [ 685.150816][T29135] ? splice_direct_to_actor+0xb00/0xb00 [ 685.156330][T29135] ? security_file_permission+0x128/0x300 [ 685.162017][T29135] do_sendfile+0x89d/0x1110 [ 685.166488][T29135] ? compat_writev+0x390/0x390 [ 685.171216][T29135] ? security_file_permission+0x128/0x300 [ 685.176906][T29135] ? vfs_write+0x427/0x4f0 [ 685.181289][T29135] ? fput_many+0x42/0x1a0 [ 685.185582][T29135] __x64_sys_sendfile64+0x1ae/0x220 [ 685.190754][T29135] ? __ia32_sys_sendfile+0x240/0x240 [ 685.196013][T29135] do_syscall_64+0xcb/0x150 [ 685.200498][T29135] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 685.206372][T29135] RIP: 0033:0x45de59 [ 685.210239][T29135] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 685.229814][T29135] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 685.238193][T29135] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 685.246132][T29135] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 685.254071][T29135] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 685.262026][T29135] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000001c [ 685.269964][T29135] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 685.311233][T29131] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 685.319144][T29129] FAT-fs (loop5): bogus number of reserved sectors [ 685.350365][T29129] FAT-fs (loop5): Can't find a valid FAT filesystem [ 685.391819][T29149] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 685.463558][T29131] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:59:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000fffffff6000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:59:03 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@id={0x1e, 0x3, 0x2, {0x4e20}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "73c3d356e7993c0f34afe317acd98d8d7d27b2eb53bdb90ce4053c295b79fd45a68fd386d2c89fdf7cea4e8af0e2a5c328481c473ee6a59147eebf192e349d6abd9d4927f0faa66f569d9616c40fefce53fe99f496bc1411908782df988bd36c7730b35dc894d9d2ab538aa5e6575cb766d4e426b9604d11fad21b9a0331a6684a7c7ef3424e158d3ebb4c6cd5f07d14dbf3b2a2a79b8d91aead4923065cb5205e7603da055496b0db40172f5d8aa3f69d5f6045af7e81cff4af4b54b89436cfe972f295696c23841408b86d1ad976579eaede7081aea1d8a756"}, 0xde) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 21:59:03 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x10000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:59:03 executing program 0 (fault-call:9 fault-nth:29): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:03 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x3100000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:59:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000cd010000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 685.614312][T29158] FAULT_INJECTION: forcing a failure. [ 685.614312][T29158] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 685.627561][T29158] CPU: 1 PID: 29158 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 685.637697][T29158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 685.647742][T29158] Call Trace: [ 685.651043][T29158] dump_stack+0x1b0/0x21e [ 685.655361][T29158] ? devkmsg_release+0x11c/0x11c [ 685.660287][T29158] ? show_regs_print_info+0x12/0x12 [ 685.665465][T29158] ? kasan_alloc_pages+0x4a/0x60 [ 685.670383][T29158] should_fail+0x6fb/0x860 [ 685.674782][T29158] ? setup_fault_attr+0x2b0/0x2b0 [ 685.679788][T29158] __alloc_pages_nodemask+0x1ee/0x7c0 [ 685.685143][T29158] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 685.690683][T29158] ? find_get_entry+0x5da/0x670 [ 685.695509][T29158] ? xa_load+0x323/0x340 [ 685.699729][T29158] __do_page_cache_readahead+0x244/0x510 [ 685.705343][T29158] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 685.711741][T29158] ? unwind_next_frame+0x1c07/0x22b0 [ 685.717014][T29158] ? page_cache_sync_readahead+0xa3/0x3c0 [ 685.722721][T29158] generic_file_read_iter+0x626/0x20a0 [ 685.728169][T29158] ? find_get_pages_range_tag+0xae0/0xae0 [ 685.733879][T29158] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 685.739228][T29158] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 685.745271][T29158] ? avc_denied+0x1c0/0x1c0 [ 685.749755][T29158] generic_file_splice_read+0x491/0x780 [ 685.755295][T29158] ? splice_shrink_spd+0xb0/0xb0 [ 685.760213][T29158] ? security_file_permission+0x1e9/0x300 [ 685.765920][T29158] ? splice_shrink_spd+0xb0/0xb0 [ 685.770850][T29158] splice_direct_to_actor+0x3cf/0xb00 [ 685.776202][T29158] ? do_splice_direct+0x3d0/0x3d0 [ 685.781202][T29158] ? pipe_to_sendpage+0x300/0x300 [ 685.786207][T29158] ? security_file_permission+0x128/0x300 [ 685.791902][T29158] do_splice_direct+0x279/0x3d0 [ 685.796745][T29158] ? splice_direct_to_actor+0xb00/0xb00 [ 685.802273][T29158] ? security_file_permission+0x128/0x300 [ 685.807967][T29158] do_sendfile+0x89d/0x1110 [ 685.812453][T29158] ? compat_writev+0x390/0x390 [ 685.817193][T29158] ? security_file_permission+0x128/0x300 [ 685.822886][T29158] ? vfs_write+0x427/0x4f0 [ 685.827277][T29158] ? fput_many+0x42/0x1a0 [ 685.831585][T29158] __x64_sys_sendfile64+0x1ae/0x220 [ 685.836771][T29158] ? __ia32_sys_sendfile+0x240/0x240 [ 685.842049][T29158] do_syscall_64+0xcb/0x150 [ 685.846530][T29158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 685.852413][T29158] RIP: 0033:0x45de59 [ 685.856299][T29158] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 685.875902][T29158] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 685.884299][T29158] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 685.892953][T29158] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 685.900901][T29158] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:59:03 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f00000001c0)=0x7ff, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x9) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_int(r6, 0x0, 0x0, &(0x7f0000000580)=0x5, 0x4) sendmsg$IPSET_CMD_GET_BYNAME(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0xe, 0x6, 0x502, 0x0, 0x0, {0x3, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c0c2}, 0x400c000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:04 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x6, 0x5) socket$inet6(0xa, 0x3, 0x400) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 685.908850][T29158] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000001d [ 685.916798][T29158] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:59:04 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) signalfd4(r4, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) getsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f00000000c0)={@broadcast, @rand_addr, @multicast1}, &(0x7f0000000100)=0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 21:59:04 executing program 0 (fault-call:9 fault-nth:30): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:04 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x11000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 686.025911][T29159] FAT-fs (loop5): bogus number of reserved sectors [ 686.034564][T29159] FAT-fs (loop5): Can't find a valid FAT filesystem [ 686.047416][T29160] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 686.057381][T29177] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:59:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x3200000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 686.082212][T29186] FAULT_INJECTION: forcing a failure. [ 686.082212][T29186] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 686.097423][T29186] CPU: 0 PID: 29186 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 686.107565][T29186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 686.117619][T29186] Call Trace: [ 686.120899][T29186] dump_stack+0x1b0/0x21e [ 686.125214][T29186] ? devkmsg_release+0x11c/0x11c [ 686.130141][T29186] ? show_regs_print_info+0x12/0x12 [ 686.135326][T29186] ? kasan_alloc_pages+0x4a/0x60 [ 686.140254][T29186] should_fail+0x6fb/0x860 [ 686.144678][T29186] ? setup_fault_attr+0x2b0/0x2b0 [ 686.149698][T29186] __alloc_pages_nodemask+0x1ee/0x7c0 [ 686.155052][T29186] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 686.160592][T29186] ? find_get_entry+0x5da/0x670 [ 686.165457][T29186] ? xa_load+0x323/0x340 [ 686.169681][T29186] __do_page_cache_readahead+0x244/0x510 [ 686.175300][T29186] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 686.181707][T29186] ? unwind_next_frame+0x1c07/0x22b0 [ 686.186975][T29186] ? page_cache_sync_readahead+0xa3/0x3c0 [ 686.192681][T29186] generic_file_read_iter+0x626/0x20a0 [ 686.198125][T29186] ? find_get_pages_range_tag+0xae0/0xae0 [ 686.203811][T29186] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 686.209158][T29186] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 686.215226][T29186] ? avc_denied+0x1c0/0x1c0 [ 686.219701][T29186] generic_file_splice_read+0x491/0x780 [ 686.225235][T29186] ? splice_shrink_spd+0xb0/0xb0 [ 686.230143][T29186] ? security_file_permission+0x1e9/0x300 [ 686.235831][T29186] ? splice_shrink_spd+0xb0/0xb0 [ 686.240758][T29186] splice_direct_to_actor+0x3cf/0xb00 [ 686.246114][T29186] ? do_splice_direct+0x3d0/0x3d0 [ 686.251106][T29186] ? pipe_to_sendpage+0x300/0x300 [ 686.256110][T29186] ? security_file_permission+0x128/0x300 [ 686.261816][T29186] do_splice_direct+0x279/0x3d0 [ 686.266651][T29186] ? splice_direct_to_actor+0xb00/0xb00 [ 686.272184][T29186] ? security_file_permission+0x128/0x300 [ 686.277869][T29186] do_sendfile+0x89d/0x1110 [ 686.282355][T29186] ? compat_writev+0x390/0x390 [ 686.287113][T29186] ? security_file_permission+0x128/0x300 [ 686.292865][T29186] ? vfs_write+0x427/0x4f0 [ 686.297272][T29186] ? fput_many+0x42/0x1a0 [ 686.301591][T29186] __x64_sys_sendfile64+0x1ae/0x220 [ 686.306760][T29186] ? __ia32_sys_sendfile+0x240/0x240 [ 686.312029][T29186] do_syscall_64+0xcb/0x150 [ 686.316517][T29186] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 686.322377][T29186] RIP: 0033:0x45de59 [ 686.326254][T29186] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 686.345825][T29186] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 686.354297][T29186] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 686.362253][T29186] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 686.370203][T29186] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 686.378144][T29186] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000001e [ 686.386094][T29186] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 686.511446][T29177] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:59:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000fffffdf9000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:59:04 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) write(r0, &(0x7f00000000c0)="a07407ac908c387362", 0x9) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:04 executing program 0 (fault-call:9 fault-nth:31): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000004020000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 686.621419][T29196] FAT-fs (loop5): bogus number of reserved sectors [ 686.628161][T29196] FAT-fs (loop5): Can't find a valid FAT filesystem [ 686.676248][T29203] FAULT_INJECTION: forcing a failure. [ 686.676248][T29203] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 686.689585][T29203] CPU: 1 PID: 29203 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 686.699726][T29203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 686.709765][T29203] Call Trace: [ 686.713046][T29203] dump_stack+0x1b0/0x21e [ 686.717365][T29203] ? devkmsg_release+0x11c/0x11c 21:59:04 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$netlink(0x10, 0x3, 0x9) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000100)=0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={r5, 0xee00, 0xee01}, 0xc) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x80000, 0x0) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 686.722319][T29203] ? show_regs_print_info+0x12/0x12 [ 686.728228][T29203] ? kasan_alloc_pages+0x4a/0x60 [ 686.733163][T29203] should_fail+0x6fb/0x860 [ 686.737568][T29203] ? setup_fault_attr+0x2b0/0x2b0 [ 686.742583][T29203] __alloc_pages_nodemask+0x1ee/0x7c0 [ 686.747952][T29203] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 686.753484][T29203] ? find_get_entry+0x5da/0x670 [ 686.758324][T29203] ? xa_load+0x323/0x340 [ 686.762555][T29203] __do_page_cache_readahead+0x244/0x510 [ 686.768203][T29203] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 686.774602][T29203] ? unwind_next_frame+0x1c07/0x22b0 [ 686.779856][T29203] ? page_cache_sync_readahead+0xa3/0x3c0 [ 686.785542][T29203] generic_file_read_iter+0x626/0x20a0 [ 686.790982][T29203] ? find_get_pages_range_tag+0xae0/0xae0 [ 686.796674][T29203] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 686.802013][T29203] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 686.808047][T29203] ? avc_denied+0x1c0/0x1c0 [ 686.812531][T29203] generic_file_splice_read+0x491/0x780 [ 686.818043][T29203] ? splice_shrink_spd+0xb0/0xb0 [ 686.822952][T29203] ? security_file_permission+0x1e9/0x300 [ 686.828648][T29203] ? splice_shrink_spd+0xb0/0xb0 [ 686.833556][T29203] splice_direct_to_actor+0x3cf/0xb00 [ 686.838898][T29203] ? do_splice_direct+0x3d0/0x3d0 [ 686.843891][T29203] ? pipe_to_sendpage+0x300/0x300 [ 686.848884][T29203] ? security_file_permission+0x128/0x300 [ 686.854578][T29203] do_splice_direct+0x279/0x3d0 [ 686.859417][T29203] ? splice_direct_to_actor+0xb00/0xb00 [ 686.864935][T29203] ? security_file_permission+0x128/0x300 [ 686.870634][T29203] do_sendfile+0x89d/0x1110 [ 686.875108][T29203] ? compat_writev+0x390/0x390 [ 686.879852][T29203] ? security_file_permission+0x128/0x300 [ 686.885540][T29203] ? vfs_write+0x427/0x4f0 [ 686.889935][T29203] ? fput_many+0x42/0x1a0 [ 686.894232][T29203] __x64_sys_sendfile64+0x1ae/0x220 [ 686.899408][T29203] ? __ia32_sys_sendfile+0x240/0x240 [ 686.904675][T29203] do_syscall_64+0xcb/0x150 [ 686.909147][T29203] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 686.915006][T29203] RIP: 0033:0x45de59 [ 686.918870][T29203] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 686.938444][T29203] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 686.946838][T29203] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 686.954791][T29203] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 686.962731][T29203] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 686.970670][T29203] R10: 0000000000200fc0 R11: 0000000000000246 R12: 000000000000001f [ 686.978608][T29203] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:59:05 executing program 0 (fault-call:9 fault-nth:32): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:05 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x21, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 687.091436][T29214] FAULT_INJECTION: forcing a failure. [ 687.091436][T29214] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 687.105593][T29214] CPU: 1 PID: 29214 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 687.115729][T29214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 687.125754][T29214] Call Trace: [ 687.129022][T29214] dump_stack+0x1b0/0x21e [ 687.133365][T29214] ? devkmsg_release+0x11c/0x11c [ 687.138272][T29214] ? show_regs_print_info+0x12/0x12 [ 687.143463][T29214] ? kasan_alloc_pages+0x4a/0x60 [ 687.148372][T29214] should_fail+0x6fb/0x860 [ 687.152786][T29214] ? setup_fault_attr+0x2b0/0x2b0 [ 687.157796][T29214] __alloc_pages_nodemask+0x1ee/0x7c0 [ 687.163156][T29214] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 687.168720][T29214] ? find_get_entry+0x5da/0x670 [ 687.173537][T29214] ? xa_load+0x323/0x340 [ 687.177770][T29214] __do_page_cache_readahead+0x244/0x510 [ 687.183384][T29214] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 687.189764][T29214] ? unwind_next_frame+0x1c07/0x22b0 [ 687.195015][T29214] ? page_cache_sync_readahead+0xa3/0x3c0 [ 687.200724][T29214] generic_file_read_iter+0x626/0x20a0 [ 687.206160][T29214] ? find_get_pages_range_tag+0xae0/0xae0 [ 687.211867][T29214] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 687.217206][T29214] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 687.223277][T29214] ? avc_denied+0x1c0/0x1c0 [ 687.227752][T29214] generic_file_splice_read+0x491/0x780 [ 687.233310][T29214] ? splice_shrink_spd+0xb0/0xb0 [ 687.238235][T29214] ? security_file_permission+0x1e9/0x300 [ 687.243931][T29214] ? splice_shrink_spd+0xb0/0xb0 [ 687.248850][T29214] splice_direct_to_actor+0x3cf/0xb00 [ 687.254206][T29214] ? do_splice_direct+0x3d0/0x3d0 [ 687.259288][T29214] ? pipe_to_sendpage+0x300/0x300 [ 687.265241][T29214] ? security_file_permission+0x128/0x300 [ 687.270942][T29214] do_splice_direct+0x279/0x3d0 [ 687.275781][T29214] ? splice_direct_to_actor+0xb00/0xb00 [ 687.281307][T29214] ? security_file_permission+0x128/0x300 [ 687.286992][T29214] do_sendfile+0x89d/0x1110 [ 687.291463][T29214] ? compat_writev+0x390/0x390 [ 687.296209][T29214] ? security_file_permission+0x128/0x300 [ 687.301907][T29214] ? vfs_write+0x427/0x4f0 [ 687.306289][T29214] ? fput_many+0x42/0x1a0 [ 687.310587][T29214] __x64_sys_sendfile64+0x1ae/0x220 [ 687.315775][T29214] ? __ia32_sys_sendfile+0x240/0x240 [ 687.321031][T29214] do_syscall_64+0xcb/0x150 [ 687.325517][T29214] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 687.331379][T29214] RIP: 0033:0x45de59 [ 687.335240][T29214] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 687.354812][T29214] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 687.363191][T29214] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 687.371129][T29214] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 687.379071][T29214] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:59:05 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, &(0x7f0000000140)=0x80) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10c}]}, 0x20}, 0x1, 0x0, 0x0, 0xc014}, 0x0) r3 = socket(0x1e, 0x4, 0x0) connect$tipc(r3, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) pkey_free(0xffffffffffffffff) sendfile(r1, r4, 0x0, 0x200fc0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 687.387010][T29214] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000020 [ 687.394951][T29214] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:59:05 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x3202000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:59:05 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x12000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:59:05 executing program 0 (fault-call:9 fault-nth:33): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 687.479453][T29211] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 687.492308][T29230] FAT-fs (loop5): bogus number of reserved sectors [ 687.504576][T29230] FAT-fs (loop5): Can't find a valid FAT filesystem [ 687.512332][T29235] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 687.557896][T29239] FAULT_INJECTION: forcing a failure. [ 687.557896][T29239] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 687.571201][T29239] CPU: 1 PID: 29239 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 687.582292][T29239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 687.592331][T29239] Call Trace: [ 687.595612][T29239] dump_stack+0x1b0/0x21e [ 687.599929][T29239] ? devkmsg_release+0x11c/0x11c [ 687.604847][T29239] ? show_regs_print_info+0x12/0x12 [ 687.610013][T29239] ? kasan_alloc_pages+0x4a/0x60 [ 687.614954][T29239] should_fail+0x6fb/0x860 [ 687.619365][T29239] ? setup_fault_attr+0x2b0/0x2b0 [ 687.624374][T29239] __alloc_pages_nodemask+0x1ee/0x7c0 [ 687.629722][T29239] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 687.635236][T29239] ? find_get_entry+0x5da/0x670 [ 687.640070][T29239] ? xa_load+0x323/0x340 [ 687.644280][T29239] __do_page_cache_readahead+0x244/0x510 [ 687.649897][T29239] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 687.656293][T29239] ? unwind_next_frame+0x1c07/0x22b0 [ 687.661564][T29239] ? page_cache_sync_readahead+0xa3/0x3c0 [ 687.667273][T29239] generic_file_read_iter+0x626/0x20a0 [ 687.672703][T29239] ? find_get_pages_range_tag+0xae0/0xae0 [ 687.678391][T29239] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 687.683734][T29239] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 687.689783][T29239] ? avc_denied+0x1c0/0x1c0 [ 687.694258][T29239] generic_file_splice_read+0x491/0x780 [ 687.699786][T29239] ? splice_shrink_spd+0xb0/0xb0 [ 687.704695][T29239] ? security_file_permission+0x1e9/0x300 [ 687.710388][T29239] ? splice_shrink_spd+0xb0/0xb0 [ 687.715293][T29239] splice_direct_to_actor+0x3cf/0xb00 [ 687.720634][T29239] ? do_splice_direct+0x3d0/0x3d0 [ 687.725632][T29239] ? pipe_to_sendpage+0x300/0x300 [ 687.730638][T29239] ? security_file_permission+0x128/0x300 [ 687.736331][T29239] do_splice_direct+0x279/0x3d0 [ 687.741168][T29239] ? splice_direct_to_actor+0xb00/0xb00 [ 687.746682][T29239] ? security_file_permission+0x128/0x300 [ 687.752383][T29239] do_sendfile+0x89d/0x1110 [ 687.756859][T29239] ? compat_writev+0x390/0x390 [ 687.761699][T29239] ? security_file_permission+0x128/0x300 [ 687.767401][T29239] ? vfs_write+0x427/0x4f0 [ 687.771819][T29239] ? fput_many+0x42/0x1a0 [ 687.776591][T29239] __x64_sys_sendfile64+0x1ae/0x220 [ 687.781759][T29239] ? __ia32_sys_sendfile+0x240/0x240 [ 687.787014][T29239] do_syscall_64+0xcb/0x150 [ 687.791501][T29239] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 687.797372][T29239] RIP: 0033:0x45de59 [ 687.801253][T29239] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 687.820828][T29239] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 687.829220][T29239] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 687.837159][T29239] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 687.845113][T29239] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:59:05 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) write$char_raw(r0, &(0x7f000000d4c0)=ANY=[@ANYBLOB="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0xd200) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x7, &(0x7f0000000080)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x5, 0xfea}, {0x7ff, 0x1, 0xff, 0x7}, {0x2, 0x7, 0x2, 0x80000001}, {0x20, 0x3, 0x0, 0x4}]}) signalfd4(r3, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) sendfile(r4, 0xffffffffffffffff, 0x0, 0x100000001fe) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000000100)={0x8001}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 687.853054][T29239] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000021 [ 687.861007][T29239] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 687.969629][T29235] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:59:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000fffffdfd000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:59:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000032020000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:59:06 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x4) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$cgroup(r3, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) sendfile(r6, r5, &(0x7f0000000200), 0x800000) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r7, 0x1, 0x0, 0x0, {{}, {0x0, 0x4}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r7, 0x4, 0x70bd29, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24008084}, 0xd4893dd18233d983) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 21:59:06 executing program 0 (fault-call:9 fault-nth:34): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:06 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x1f000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:59:06 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x3300000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) [ 688.123835][T29254] FAULT_INJECTION: forcing a failure. [ 688.123835][T29254] name failslab, interval 1, probability 0, space 0, times 0 [ 688.136477][T29254] CPU: 1 PID: 29254 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 688.146610][T29254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 688.156657][T29254] Call Trace: [ 688.159945][T29254] dump_stack+0x1b0/0x21e [ 688.164276][T29254] ? devkmsg_release+0x11c/0x11c [ 688.169208][T29254] ? show_regs_print_info+0x12/0x12 [ 688.174392][T29254] ? memset+0x1f/0x40 [ 688.178379][T29254] ? unwind_next_frame+0x1c07/0x22b0 [ 688.183654][T29254] should_fail+0x6fb/0x860 [ 688.188060][T29254] ? setup_fault_attr+0x2b0/0x2b0 [ 688.193077][T29254] ? xas_create+0xe07/0x1360 [ 688.197660][T29254] should_failslab+0x5/0x20 [ 688.202153][T29254] kmem_cache_alloc+0x36/0x250 [ 688.206903][T29254] xas_create+0xe07/0x1360 [ 688.211311][T29254] ? get_mem_cgroup_from_mm+0x27b/0x2c0 [ 688.216842][T29254] xas_store+0x93/0x13b0 [ 688.221071][T29254] ? _raw_spin_lock_irq+0xa2/0x180 [ 688.226169][T29254] ? _raw_spin_lock_irqsave+0x1c0/0x1c0 [ 688.231705][T29254] ? xas_load+0x46f/0x4c0 [ 688.236028][T29254] __add_to_page_cache_locked+0x390/0x8a0 [ 688.241736][T29254] ? add_to_page_cache_locked+0x30/0x30 [ 688.247261][T29254] ? workingset_activation+0x150/0x150 [ 688.252688][T29254] ? unwind_next_frame+0x1c07/0x22b0 [ 688.257950][T29254] add_to_page_cache_lru+0x11d/0x280 [ 688.263206][T29254] ? __add_to_page_cache_locked+0x8a0/0x8a0 [ 688.269069][T29254] ? memset+0x1f/0x40 [ 688.273029][T29254] ? unwind_next_frame+0x1c07/0x22b0 [ 688.278293][T29254] ext4_mpage_readpages+0x467/0x1eb0 [ 688.283551][T29254] ? __rcu_read_lock+0x50/0x50 [ 688.288293][T29254] ? ext4_end_bio+0x590/0x590 [ 688.292957][T29254] ? prep_new_page+0x11a/0x380 [ 688.297699][T29254] ? ext4_readpages+0x8b/0x110 [ 688.302463][T29254] ? ext4_journalled_set_page_dirty+0x30/0x30 [ 688.308497][T29254] read_pages+0x108/0x3f0 [ 688.312797][T29254] ? __do_page_cache_readahead+0x510/0x510 [ 688.319273][T29254] ? find_get_entry+0x5da/0x670 [ 688.324103][T29254] ? xa_load+0x323/0x340 [ 688.328325][T29254] __do_page_cache_readahead+0x470/0x510 [ 688.333933][T29254] ? read_cache_pages_invalidate_page+0x1b0/0x1b0 [ 688.340324][T29254] ? unwind_next_frame+0x1c07/0x22b0 [ 688.345580][T29254] ? page_cache_sync_readahead+0xa3/0x3c0 [ 688.351283][T29254] generic_file_read_iter+0x626/0x20a0 [ 688.356743][T29254] ? find_get_pages_range_tag+0xae0/0xae0 [ 688.362431][T29254] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 688.367772][T29254] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 688.373816][T29254] ? avc_denied+0x1c0/0x1c0 [ 688.378348][T29254] generic_file_splice_read+0x491/0x780 [ 688.384475][T29254] ? splice_shrink_spd+0xb0/0xb0 [ 688.389395][T29254] ? security_file_permission+0x1e9/0x300 [ 688.395130][T29254] ? splice_shrink_spd+0xb0/0xb0 [ 688.400034][T29254] splice_direct_to_actor+0x3cf/0xb00 [ 688.405375][T29254] ? do_splice_direct+0x3d0/0x3d0 [ 688.410367][T29254] ? pipe_to_sendpage+0x300/0x300 [ 688.415370][T29254] ? security_file_permission+0x128/0x300 [ 688.421070][T29254] do_splice_direct+0x279/0x3d0 [ 688.425913][T29254] ? splice_direct_to_actor+0xb00/0xb00 [ 688.431430][T29254] ? security_file_permission+0x128/0x300 [ 688.437117][T29254] do_sendfile+0x89d/0x1110 [ 688.441611][T29254] ? compat_writev+0x390/0x390 [ 688.446365][T29254] ? security_file_permission+0x128/0x300 [ 688.452075][T29254] ? vfs_write+0x427/0x4f0 [ 688.456464][T29254] ? fput_many+0x42/0x1a0 [ 688.460779][T29254] __x64_sys_sendfile64+0x1ae/0x220 [ 688.465968][T29254] ? __ia32_sys_sendfile+0x240/0x240 [ 688.471240][T29254] do_syscall_64+0xcb/0x150 [ 688.475711][T29254] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 688.481585][T29254] RIP: 0033:0x45de59 [ 688.485446][T29254] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 688.505034][T29254] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 688.513413][T29254] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 21:59:06 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x3db, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x200fc0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 21:59:06 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14b042, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x4, 0x21}, {0x7f, 0x3, 0x7}, {0x3f, 0xf7, 0x1f, 0x10000}, {0x9, 0x8, 0x7, 0xfea}]}) r3 = signalfd4(r2, &(0x7f00000000c0)={[0x473]}, 0x8, 0x80000) ioctl$CHAR_RAW_ALIGNOFF(r3, 0x127a, &(0x7f0000000100)) ioctl$USBDEVFS_GET_SPEED(r3, 0x551f) close(r1) r4 = socket(0x1e, 0x4, 0x0) connect$tipc(r4, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x200fc0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x28, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x11) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 688.521353][T29254] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 688.529306][T29254] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 688.537253][T29254] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000022 [ 688.545207][T29254] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 688.565593][T29259] EXT4-fs (loop2): Unrecognized mount option "/" or missing value 21:59:06 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x20000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) 21:59:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000fffffffd000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 688.593062][T29256] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 688.601665][T29263] FAT-fs (loop5): bogus number of reserved sectors [ 688.610433][T29263] FAT-fs (loop5): Can't find a valid FAT filesystem 21:59:06 executing program 0 (fault-call:9 fault-nth:35): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 688.717144][T29279] FAULT_INJECTION: forcing a failure. [ 688.717144][T29279] name failslab, interval 1, probability 0, space 0, times 0 [ 688.729901][T29279] CPU: 1 PID: 29279 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 688.740041][T29279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 688.750069][T29279] Call Trace: [ 688.753395][T29279] dump_stack+0x1b0/0x21e [ 688.757710][T29279] ? devkmsg_release+0x11c/0x11c [ 688.762631][T29279] ? show_regs_print_info+0x12/0x12 [ 688.767797][T29279] ? kmem_cache_alloc+0x1d5/0x250 [ 688.772798][T29279] ? __rcu_read_lock+0x50/0x50 [ 688.777553][T29279] ? workingset_activation+0x150/0x150 [ 688.782991][T29279] should_fail+0x6fb/0x860 [ 688.787376][T29279] ? setup_fault_attr+0x2b0/0x2b0 [ 688.792366][T29279] ? mem_cgroup_charge_statistics+0x46c/0x7d0 [ 688.798399][T29279] ? __alloc_skb+0x88/0x4d0 [ 688.802868][T29279] should_failslab+0x5/0x20 [ 688.807340][T29279] kmem_cache_alloc+0x36/0x250 [ 688.812090][T29279] __alloc_skb+0x88/0x4d0 [ 688.816412][T29279] ? xas_nomem+0x177/0x1b0 [ 688.820801][T29279] tipc_msg_build+0x74a/0x1b20 [ 688.825543][T29279] ? _local_bh_enable+0x30/0x30 [ 688.830364][T29279] ? tipc_nametbl_lookup_dst_nodes+0x33f/0x380 [ 688.836485][T29279] tipc_sendmcast+0x92a/0xeb0 [ 688.841150][T29279] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 688.846751][T29279] ? memset+0x1f/0x40 [ 688.850763][T29279] ? unwind_next_frame+0x1c07/0x22b0 [ 688.856035][T29279] ? wait_woken+0x250/0x250 [ 688.860510][T29279] ? ext4_mpage_readpages+0x1e31/0x1eb0 [ 688.866044][T29279] __tipc_sendmsg+0x120d/0x2d30 [ 688.870864][T29279] ? local_bh_enable+0x20/0x20 [ 688.875596][T29279] ? blk_flush_plug_list+0x4b7/0x500 [ 688.880860][T29279] ? prep_new_page+0x11a/0x380 [ 688.885602][T29279] ? _raw_spin_lock_bh+0xa4/0x180 [ 688.890597][T29279] ? _local_bh_enable+0x30/0x30 [ 688.895415][T29279] ? memset+0x1f/0x40 [ 688.899364][T29279] ? selinux_socket_sendmsg+0x10b/0x320 [ 688.904900][T29279] ? lock_sock_nested+0x25a/0x320 [ 688.909894][T29279] ? xas_load+0x468/0x4c0 [ 688.914191][T29279] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 688.919904][T29279] ? tipc_recvmsg+0x17c0/0x17c0 [ 688.924747][T29279] tipc_sendmsg+0x51/0x70 [ 688.929047][T29279] kernel_sendmsg+0xe2/0x120 [ 688.933605][T29279] sock_no_sendpage+0x13f/0x1b0 [ 688.938435][T29279] ? __receive_sock+0xb0/0xb0 [ 688.943080][T29279] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 688.948778][T29279] ? __receive_sock+0xb0/0xb0 [ 688.953435][T29279] sock_sendpage+0xd0/0x120 [ 688.957926][T29279] pipe_to_sendpage+0x23b/0x300 [ 688.962748][T29279] ? sock_fasync+0xf0/0xf0 [ 688.967145][T29279] ? generic_splice_sendpage+0x200/0x200 [ 688.972759][T29279] ? atime_needs_update+0x2cf/0x570 [ 688.977929][T29279] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 688.984761][T29279] __splice_from_pipe+0x2d3/0x870 [ 688.989759][T29279] ? generic_splice_sendpage+0x200/0x200 [ 688.995362][T29279] generic_splice_sendpage+0x172/0x200 [ 689.000833][T29279] ? iter_file_splice_write+0xf20/0xf20 [ 689.006362][T29279] ? direct_splice_actor+0x25/0x120 [ 689.011525][T29279] splice_direct_to_actor+0x496/0xb00 [ 689.016868][T29279] ? do_splice_direct+0x3d0/0x3d0 [ 689.021864][T29279] ? pipe_to_sendpage+0x300/0x300 [ 689.026858][T29279] ? security_file_permission+0x128/0x300 [ 689.032544][T29279] do_splice_direct+0x279/0x3d0 [ 689.037382][T29279] ? splice_direct_to_actor+0xb00/0xb00 [ 689.042900][T29279] ? security_file_permission+0x128/0x300 [ 689.048585][T29279] do_sendfile+0x89d/0x1110 [ 689.053064][T29279] ? compat_writev+0x390/0x390 [ 689.057794][T29279] ? security_file_permission+0x128/0x300 [ 689.063481][T29279] ? vfs_write+0x427/0x4f0 [ 689.067864][T29279] ? fput_many+0x42/0x1a0 [ 689.072182][T29279] __x64_sys_sendfile64+0x1ae/0x220 [ 689.077357][T29279] ? __ia32_sys_sendfile+0x240/0x240 [ 689.082625][T29279] do_syscall_64+0xcb/0x150 [ 689.088064][T29279] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 689.093942][T29279] RIP: 0033:0x45de59 [ 689.097818][T29279] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:59:07 executing program 0 (fault-call:9 fault-nth:36): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:07 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x10001) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$unix(0x1, 0x5, 0x0) fcntl$setsig(r6, 0xa, 0x2a) [ 689.117410][T29279] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 689.125801][T29279] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 689.133738][T29279] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 689.141675][T29279] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 689.149612][T29279] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000023 [ 689.157551][T29279] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 689.192139][T29284] FAULT_INJECTION: forcing a failure. [ 689.192139][T29284] name failslab, interval 1, probability 0, space 0, times 0 [ 689.205516][T29284] CPU: 1 PID: 29284 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 689.215657][T29284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 689.225693][T29284] Call Trace: [ 689.228965][T29284] dump_stack+0x1b0/0x21e [ 689.233271][T29284] ? devkmsg_release+0x11c/0x11c [ 689.238194][T29284] ? show_regs_print_info+0x12/0x12 [ 689.243370][T29284] ? kmem_cache_alloc+0x1d5/0x250 [ 689.248373][T29284] ? workingset_update_node+0xe7/0x150 [ 689.253814][T29284] should_fail+0x6fb/0x860 [ 689.258212][T29284] ? setup_fault_attr+0x2b0/0x2b0 [ 689.263218][T29284] ? setup_fault_attr+0x2b0/0x2b0 [ 689.268223][T29284] ? mem_cgroup_charge_statistics+0x12a/0x7d0 [ 689.274268][T29284] ? get_mem_cgroup_from_mm+0x27b/0x2c0 [ 689.279788][T29284] ? tipc_msg_build+0x74a/0x1b20 [ 689.285656][T29284] should_failslab+0x5/0x20 [ 689.290137][T29284] __kmalloc_track_caller+0x5d/0x2b0 [ 689.295399][T29284] ? kmem_cache_alloc+0x1d5/0x250 [ 689.300398][T29284] ? tipc_msg_build+0x74a/0x1b20 [ 689.305320][T29284] __alloc_skb+0xd1/0x4d0 [ 689.309634][T29284] tipc_msg_build+0x74a/0x1b20 [ 689.314407][T29284] ? _local_bh_enable+0x30/0x30 [ 689.319238][T29284] ? tipc_nametbl_lookup_dst_nodes+0x33f/0x380 [ 689.325370][T29284] tipc_sendmcast+0x92a/0xeb0 [ 689.330025][T29284] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 689.335636][T29284] ? memset+0x1f/0x40 [ 689.339595][T29284] ? unwind_next_frame+0x1c07/0x22b0 [ 689.344857][T29284] ? wait_woken+0x250/0x250 [ 689.349358][T29284] ? ext4_mpage_readpages+0x1e31/0x1eb0 [ 689.354883][T29284] __tipc_sendmsg+0x120d/0x2d30 [ 689.359716][T29284] ? local_bh_enable+0x20/0x20 [ 689.364468][T29284] ? blk_flush_plug_list+0x4b7/0x500 [ 689.369743][T29284] ? prep_new_page+0x11a/0x380 [ 689.374495][T29284] ? _raw_spin_lock_bh+0xa4/0x180 [ 689.379494][T29284] ? _local_bh_enable+0x30/0x30 [ 689.384339][T29284] ? memset+0x1f/0x40 [ 689.388300][T29284] ? selinux_socket_sendmsg+0x10b/0x320 [ 689.393832][T29284] ? lock_sock_nested+0x25a/0x320 [ 689.398838][T29284] ? xas_load+0x468/0x4c0 [ 689.403154][T29284] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 689.408854][T29284] ? tipc_recvmsg+0x17c0/0x17c0 [ 689.413682][T29284] tipc_sendmsg+0x51/0x70 [ 689.417998][T29284] kernel_sendmsg+0xe2/0x120 [ 689.422563][T29284] sock_no_sendpage+0x13f/0x1b0 [ 689.427388][T29284] ? __receive_sock+0xb0/0xb0 [ 689.432044][T29284] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 689.437751][T29284] ? __receive_sock+0xb0/0xb0 [ 689.442407][T29284] sock_sendpage+0xd0/0x120 [ 689.446903][T29284] pipe_to_sendpage+0x23b/0x300 [ 689.451732][T29284] ? sock_fasync+0xf0/0xf0 [ 689.456124][T29284] ? generic_splice_sendpage+0x200/0x200 [ 689.461735][T29284] ? atime_needs_update+0x2cf/0x570 [ 689.466915][T29284] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 689.472886][T29284] __splice_from_pipe+0x2d3/0x870 [ 689.477900][T29284] ? generic_splice_sendpage+0x200/0x200 [ 689.483521][T29284] generic_splice_sendpage+0x172/0x200 [ 689.488956][T29284] ? iter_file_splice_write+0xf20/0xf20 [ 689.494479][T29284] ? direct_splice_actor+0x25/0x120 [ 689.499652][T29284] splice_direct_to_actor+0x496/0xb00 [ 689.505008][T29284] ? do_splice_direct+0x3d0/0x3d0 [ 689.510006][T29284] ? pipe_to_sendpage+0x300/0x300 [ 689.515097][T29284] ? security_file_permission+0x128/0x300 [ 689.520794][T29284] do_splice_direct+0x279/0x3d0 [ 689.525621][T29284] ? splice_direct_to_actor+0xb00/0xb00 [ 689.531146][T29284] ? security_file_permission+0x128/0x300 [ 689.536840][T29284] do_sendfile+0x89d/0x1110 [ 689.541327][T29284] ? compat_writev+0x390/0x390 [ 689.546069][T29284] ? security_file_permission+0x128/0x300 [ 689.551768][T29284] ? vfs_write+0x427/0x4f0 [ 689.556158][T29284] ? fput_many+0x42/0x1a0 [ 689.560466][T29284] __x64_sys_sendfile64+0x1ae/0x220 [ 689.565641][T29284] ? __ia32_sys_sendfile+0x240/0x240 [ 689.570912][T29284] do_syscall_64+0xcb/0x150 [ 689.575395][T29284] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 689.581264][T29284] RIP: 0033:0x45de59 [ 689.585136][T29284] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 689.604718][T29284] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 689.613109][T29284] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 689.621057][T29284] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 689.629019][T29284] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 21:59:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000030000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:59:07 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x3400000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:59:07 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000006c0)={r0, r0, 0xe}, 0x10) r1 = openat$cgroup_procs(r0, &(0x7f0000000700)='tasks\x00', 0x2, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000840)={&(0x7f0000000740), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x1c, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) lseek(r1, 0x81, 0x2) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket(0x1e, 0x4, 0x0) ioctl$TIOCNXCL(r0, 0x540d) connect$tipc(r3, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x1e, 0x0, 0x40, 0x60, 0x80000000, 0x2, 0x6, 0x0, 0x375, 0x40, 0x1a6, 0x9c, 0x4, 0x38, 0x1, 0x81, 0x1, 0x7fff}, [{0x4, 0x4, 0xfff, 0x1e0000, 0x1, 0x2, 0xffffffffffffff80, 0x401}], "b25ac1c4d8a27798b480c9c48a38be3cd74d01668c4464c39ab3bacc30561d960aa8053ab6bac444e97e41ee76cc18979585584530601dbbacf685a3c64ded84d8f8ed7cefbb2c8af3eb4416b82634294cb0f2d7e6cce3674021fc0ab9d5fdbe30ebbcd9157948c9a78fb56576b11171222bfc0fbae7605193592cc5a4e5ba9ebdd32df6aede186302", [[], [], [], []]}, 0x501) sendfile(r2, r4, 0x0, 0x200fc0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c6530202ebf3a3920252f209d200840ba3a2521292f20202a2020200a8ed048d8177b217f55d6f7424325c716e10142fc15ecbd6e723e47b3cb051835cd44341b16d457b68852eb4d924e85630a1b073beccf0505f1870780b430c57b3da9fb091d945275952470f6eacc56ab9919fab0e7ad4d9070112abf9298e976af3b6cad9985d6e958"], 0x9c) 21:59:07 executing program 0 (fault-call:9 fault-nth:37): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 689.636976][T29284] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000024 [ 689.644925][T29284] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:59:07 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x6, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:07 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x80000, 0x0) epoll_create1(0x0) close(0xffffffffffffffff) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x101501, 0x0) sendmsg$SMC_PNETID_FLUSH(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x8}, 0x41) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x200fc0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 689.719075][T29295] FAULT_INJECTION: forcing a failure. [ 689.719075][T29295] name failslab, interval 1, probability 0, space 0, times 0 [ 689.732678][T29295] CPU: 0 PID: 29295 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 689.742858][T29295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 689.752903][T29295] Call Trace: [ 689.756200][T29295] dump_stack+0x1b0/0x21e [ 689.760533][T29295] ? devkmsg_release+0x11c/0x11c [ 689.765449][T29295] ? show_regs_print_info+0x12/0x12 [ 689.770630][T29295] ? kmem_cache_alloc+0x1d5/0x250 [ 689.775635][T29295] ? __rcu_read_lock+0x50/0x50 [ 689.780377][T29295] ? workingset_activation+0x150/0x150 [ 689.785822][T29295] should_fail+0x6fb/0x860 [ 689.790222][T29295] ? setup_fault_attr+0x2b0/0x2b0 [ 689.795248][T29295] ? __alloc_skb+0x88/0x4d0 [ 689.799731][T29295] should_failslab+0x5/0x20 [ 689.804233][T29295] kmem_cache_alloc+0x36/0x250 [ 689.808979][T29295] __alloc_skb+0x88/0x4d0 [ 689.813289][T29295] ? __check_object_size+0x2e5/0x3b0 [ 689.818572][T29295] tipc_msg_build+0xcf5/0x1b20 [ 689.823372][T29295] tipc_sendmcast+0x92a/0xeb0 [ 689.828043][T29295] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 689.833663][T29295] ? memset+0x1f/0x40 [ 689.837633][T29295] ? unwind_next_frame+0x1c07/0x22b0 [ 689.842897][T29295] ? wait_woken+0x250/0x250 [ 689.847382][T29295] ? ext4_mpage_readpages+0x1e31/0x1eb0 [ 689.852907][T29295] __tipc_sendmsg+0x120d/0x2d30 [ 689.857742][T29295] ? local_bh_enable+0x20/0x20 [ 689.862587][T29295] ? blk_flush_plug_list+0x4b7/0x500 [ 689.867890][T29295] ? prep_new_page+0x11a/0x380 [ 689.872652][T29295] ? _raw_spin_lock_bh+0xa4/0x180 [ 689.877673][T29295] ? _local_bh_enable+0x30/0x30 [ 689.882504][T29295] ? memset+0x1f/0x40 [ 689.886480][T29295] ? selinux_socket_sendmsg+0x10b/0x320 [ 689.892004][T29295] ? lock_sock_nested+0x25a/0x320 [ 689.897005][T29295] ? xas_load+0x468/0x4c0 [ 689.901313][T29295] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 689.907030][T29295] ? tipc_recvmsg+0x17c0/0x17c0 [ 689.911859][T29295] tipc_sendmsg+0x51/0x70 [ 689.916171][T29295] kernel_sendmsg+0xe2/0x120 [ 689.920739][T29295] sock_no_sendpage+0x13f/0x1b0 [ 689.925567][T29295] ? __receive_sock+0xb0/0xb0 [ 689.930229][T29295] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 689.935928][T29295] ? __receive_sock+0xb0/0xb0 [ 689.940604][T29295] sock_sendpage+0xd0/0x120 [ 689.945106][T29295] pipe_to_sendpage+0x23b/0x300 [ 689.949937][T29295] ? sock_fasync+0xf0/0xf0 [ 689.954348][T29295] ? generic_splice_sendpage+0x200/0x200 [ 689.959983][T29295] ? atime_needs_update+0x2cf/0x570 [ 689.965162][T29295] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 689.971119][T29295] __splice_from_pipe+0x2d3/0x870 [ 689.976123][T29295] ? generic_splice_sendpage+0x200/0x200 [ 689.981738][T29295] generic_splice_sendpage+0x172/0x200 [ 689.987174][T29295] ? iter_file_splice_write+0xf20/0xf20 [ 689.992720][T29295] ? direct_splice_actor+0x25/0x120 [ 689.997909][T29295] splice_direct_to_actor+0x496/0xb00 [ 690.003262][T29295] ? do_splice_direct+0x3d0/0x3d0 [ 690.008266][T29295] ? pipe_to_sendpage+0x300/0x300 [ 690.013297][T29295] ? security_file_permission+0x128/0x300 [ 690.018994][T29295] do_splice_direct+0x279/0x3d0 [ 690.023824][T29295] ? splice_direct_to_actor+0xb00/0xb00 [ 690.029351][T29295] ? security_file_permission+0x128/0x300 [ 690.035051][T29295] do_sendfile+0x89d/0x1110 [ 690.039537][T29295] ? compat_writev+0x390/0x390 [ 690.044284][T29295] ? security_file_permission+0x128/0x300 [ 690.049984][T29295] ? vfs_write+0x427/0x4f0 [ 690.054376][T29295] ? fput_many+0x42/0x1a0 [ 690.058686][T29295] __x64_sys_sendfile64+0x1ae/0x220 [ 690.063861][T29295] ? __ia32_sys_sendfile+0x240/0x240 [ 690.069145][T29295] do_syscall_64+0xcb/0x150 [ 690.073631][T29295] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 690.079498][T29295] RIP: 0033:0x45de59 [ 690.083393][T29295] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 690.103790][T29295] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 690.112179][T29295] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 21:59:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x21000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 690.120127][T29295] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 690.128084][T29295] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 690.136048][T29295] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000025 [ 690.144169][T29295] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:59:08 executing program 0 (fault-call:9 fault-nth:38): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 690.183023][T29290] EXT4-fs (loop2): Unrecognized mount option "/" or missing value [ 690.223134][T29319] FAULT_INJECTION: forcing a failure. [ 690.223134][T29319] name failslab, interval 1, probability 0, space 0, times 0 [ 690.236518][T29319] CPU: 1 PID: 29319 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 690.246680][T29319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.256740][T29319] Call Trace: [ 690.260004][T29319] dump_stack+0x1b0/0x21e [ 690.264304][T29319] ? devkmsg_release+0x11c/0x11c [ 690.269211][T29319] ? show_regs_print_info+0x12/0x12 [ 690.274393][T29319] ? kmem_cache_alloc+0x1d5/0x250 [ 690.279386][T29319] ? workingset_update_node+0xe7/0x150 [ 690.284822][T29319] should_fail+0x6fb/0x860 [ 690.289210][T29319] ? setup_fault_attr+0x2b0/0x2b0 [ 690.294215][T29319] ? setup_fault_attr+0x2b0/0x2b0 [ 690.299221][T29319] ? tipc_msg_build+0xcf5/0x1b20 [ 690.304152][T29319] should_failslab+0x5/0x20 [ 690.308624][T29319] __kmalloc_track_caller+0x5d/0x2b0 [ 690.313887][T29319] ? kmem_cache_alloc+0x1d5/0x250 [ 690.318892][T29319] ? tipc_msg_build+0xcf5/0x1b20 [ 690.323811][T29319] __alloc_skb+0xd1/0x4d0 [ 690.328112][T29319] tipc_msg_build+0xcf5/0x1b20 [ 690.332850][T29319] tipc_sendmcast+0x92a/0xeb0 [ 690.337497][T29319] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 690.343102][T29319] ? memset+0x1f/0x40 [ 690.347233][T29319] ? unwind_next_frame+0x1c07/0x22b0 [ 690.352489][T29319] ? wait_woken+0x250/0x250 [ 690.356967][T29319] ? ext4_mpage_readpages+0x1e31/0x1eb0 [ 690.362498][T29319] __tipc_sendmsg+0x120d/0x2d30 [ 690.367332][T29319] ? local_bh_enable+0x20/0x20 [ 690.372081][T29319] ? blk_flush_plug_list+0x4b7/0x500 [ 690.377348][T29319] ? prep_new_page+0x11a/0x380 [ 690.382081][T29319] ? _raw_spin_lock_bh+0xa4/0x180 [ 690.387089][T29319] ? _local_bh_enable+0x30/0x30 [ 690.391910][T29319] ? memset+0x1f/0x40 [ 690.395873][T29319] ? selinux_socket_sendmsg+0x10b/0x320 [ 690.401401][T29319] ? lock_sock_nested+0x25a/0x320 [ 690.406394][T29319] ? xas_load+0x468/0x4c0 [ 690.410700][T29319] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 690.416393][T29319] ? tipc_recvmsg+0x17c0/0x17c0 [ 690.421212][T29319] tipc_sendmsg+0x51/0x70 [ 690.425514][T29319] kernel_sendmsg+0xe2/0x120 [ 690.430089][T29319] sock_no_sendpage+0x13f/0x1b0 [ 690.434908][T29319] ? __receive_sock+0xb0/0xb0 [ 690.439559][T29319] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 690.445245][T29319] ? __receive_sock+0xb0/0xb0 [ 690.450042][T29319] sock_sendpage+0xd0/0x120 [ 690.454524][T29319] pipe_to_sendpage+0x23b/0x300 [ 690.459364][T29319] ? sock_fasync+0xf0/0xf0 [ 690.463750][T29319] ? generic_splice_sendpage+0x200/0x200 [ 690.469353][T29319] ? atime_needs_update+0x2cf/0x570 [ 690.474539][T29319] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 690.480492][T29319] __splice_from_pipe+0x2d3/0x870 [ 690.485501][T29319] ? generic_splice_sendpage+0x200/0x200 [ 690.491130][T29319] generic_splice_sendpage+0x172/0x200 [ 690.496568][T29319] ? iter_file_splice_write+0xf20/0xf20 [ 690.502084][T29319] ? direct_splice_actor+0x25/0x120 [ 690.507273][T29319] splice_direct_to_actor+0x496/0xb00 [ 690.512621][T29319] ? do_splice_direct+0x3d0/0x3d0 [ 690.517624][T29319] ? pipe_to_sendpage+0x300/0x300 [ 690.522626][T29319] ? security_file_permission+0x128/0x300 [ 690.528320][T29319] do_splice_direct+0x279/0x3d0 [ 690.533143][T29319] ? splice_direct_to_actor+0xb00/0xb00 [ 690.538660][T29319] ? security_file_permission+0x128/0x300 [ 690.544362][T29319] do_sendfile+0x89d/0x1110 [ 690.549010][T29319] ? compat_writev+0x390/0x390 [ 690.553742][T29319] ? security_file_permission+0x128/0x300 [ 690.559438][T29319] ? vfs_write+0x427/0x4f0 [ 690.563839][T29319] ? fput_many+0x42/0x1a0 [ 690.568163][T29319] __x64_sys_sendfile64+0x1ae/0x220 [ 690.573337][T29319] ? __ia32_sys_sendfile+0x240/0x240 [ 690.578590][T29319] do_syscall_64+0xcb/0x150 [ 690.583062][T29319] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 690.588921][T29319] RIP: 0033:0x45de59 [ 690.592786][T29319] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 690.612368][T29319] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 690.620757][T29319] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 690.628710][T29319] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 690.636653][T29319] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 690.644610][T29319] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000026 [ 690.652551][T29319] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c 21:59:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f0000fffffffe000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) 21:59:08 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x100) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) fcntl$setstatus(r1, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) bind(r2, &(0x7f0000000100)=@generic={0x26, "0884ae8f7e4522b907804753cd3bf1fe44076416775ea9ab61b7164166f141b49989ad74af66a53f69126953557ce1ce8c93df7ca2b516ad62c40935b73dcf76a515321f3cbb3080db3476ca94c12e52ce07baa5ff390ce35c31d27f078afa9c5c10eac2b771ded0901eb44cb172de46a596fa9b44ebd6ffc527c829f4a9"}, 0x80) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x4000, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:08 executing program 0 (fault-call:9 fault-nth:39): perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x40000000, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 690.711642][T29312] FAT-fs (loop5): bogus number of reserved sectors [ 690.720957][T29312] FAT-fs (loop5): Can't find a valid FAT filesystem [ 690.736056][T29313] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 690.763263][T29331] FAULT_INJECTION: forcing a failure. [ 690.763263][T29331] name failslab, interval 1, probability 0, space 0, times 0 [ 690.776268][T29331] CPU: 1 PID: 29331 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 690.791359][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.801436][T29331] Call Trace: [ 690.805158][T29331] dump_stack+0x1b0/0x21e [ 690.809480][T29331] ? devkmsg_release+0x11c/0x11c [ 690.814408][T29331] ? show_regs_print_info+0x12/0x12 [ 690.819600][T29331] should_fail+0x6fb/0x860 [ 690.824014][T29331] ? setup_fault_attr+0x2b0/0x2b0 [ 690.829031][T29331] ? unwind_get_return_address+0x48/0x90 [ 690.834658][T29331] ? arch_stack_walk+0x98/0xe0 [ 690.839416][T29331] ? __alloc_skb+0x88/0x4d0 [ 690.843941][T29331] should_failslab+0x5/0x20 [ 690.849085][T29331] kmem_cache_alloc+0x36/0x250 [ 690.853851][T29331] __alloc_skb+0x88/0x4d0 [ 690.858316][T29331] skb_copy+0xe3/0x740 [ 690.862362][T29331] ? memcpy+0x38/0x50 [ 690.866359][T29331] tipc_buf_append+0x461/0xad0 [ 690.871122][T29331] ? __kasan_kmalloc+0x117/0x1b0 [ 690.876030][T29331] ? tipc_msg_create+0x3a0/0x3a0 [ 690.881457][T29331] ? skb_clone+0x1f4/0x370 [ 690.885860][T29331] tipc_msg_reassemble+0x331/0x590 [ 690.890957][T29331] ? tipc_msg_lookup_dest+0x980/0x980 [ 690.896297][T29331] ? xas_create+0x1269/0x1360 [ 690.900957][T29331] ? __rcu_read_lock+0x50/0x50 [ 690.905707][T29331] ? should_fail+0x182/0x860 [ 690.910270][T29331] ? __rcu_read_lock+0x50/0x50 [ 690.915003][T29331] ? should_fail+0x182/0x860 [ 690.919575][T29331] ? setup_fault_attr+0x2b0/0x2b0 [ 690.924571][T29331] tipc_mcast_xmit+0x223/0x16c0 [ 690.929419][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 690.935565][T29331] ? __check_object_size+0x2e5/0x3b0 [ 690.940829][T29331] tipc_sendmcast+0xc00/0xeb0 [ 690.945474][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 690.951092][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 690.957134][T29331] ? wait_woken+0x250/0x250 [ 690.961607][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 690.966878][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 690.973265][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 690.978695][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 690.983519][T29331] ? local_bh_enable+0x20/0x20 [ 690.988253][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 690.993854][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 690.998862][T29331] ? _local_bh_enable+0x30/0x30 [ 691.003681][T29331] ? memset+0x1f/0x40 [ 691.007682][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 691.013198][T29331] ? lock_sock_nested+0x25a/0x320 [ 691.018191][T29331] ? xas_load+0x468/0x4c0 [ 691.022489][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 691.028188][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 691.033819][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 691.038637][T29331] tipc_sendmsg+0x51/0x70 [ 691.042939][T29331] kernel_sendmsg+0xe2/0x120 [ 691.047498][T29331] sock_no_sendpage+0x13f/0x1b0 [ 691.052322][T29331] ? __receive_sock+0xb0/0xb0 [ 691.056987][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 691.062673][T29331] ? __receive_sock+0xb0/0xb0 [ 691.067336][T29331] sock_sendpage+0xd0/0x120 [ 691.071813][T29331] pipe_to_sendpage+0x23b/0x300 [ 691.076659][T29331] ? sock_fasync+0xf0/0xf0 [ 691.081083][T29331] ? generic_splice_sendpage+0x200/0x200 [ 691.086686][T29331] ? atime_needs_update+0x378/0x570 [ 691.091865][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 691.097836][T29331] __splice_from_pipe+0x2d3/0x870 [ 691.102828][T29331] ? generic_splice_sendpage+0x200/0x200 [ 691.108428][T29331] generic_splice_sendpage+0x172/0x200 [ 691.113855][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 691.119367][T29331] ? direct_splice_actor+0x25/0x120 [ 691.124531][T29331] splice_direct_to_actor+0x496/0xb00 [ 691.129870][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 691.134861][T29331] ? pipe_to_sendpage+0x300/0x300 [ 691.139854][T29331] ? security_file_permission+0x128/0x300 [ 691.145558][T29331] do_splice_direct+0x279/0x3d0 [ 691.150376][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 691.155911][T29331] ? security_file_permission+0x128/0x300 [ 691.161604][T29331] do_sendfile+0x89d/0x1110 [ 691.166082][T29331] ? compat_writev+0x390/0x390 [ 691.170831][T29331] ? security_file_permission+0x128/0x300 [ 691.176522][T29331] ? vfs_write+0x427/0x4f0 [ 691.180918][T29331] ? fput_many+0x42/0x1a0 [ 691.185222][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 691.190422][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 691.195676][T29331] do_syscall_64+0xcb/0x150 [ 691.200170][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 691.206031][T29331] RIP: 0033:0x45de59 [ 691.209893][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 691.229485][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 691.237885][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 691.245827][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 691.253813][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 691.261771][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 691.269739][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 691.279957][T29331] tipc: Failed do clone local mcast rcv buffer [ 691.286193][T29331] ================================================================== [ 691.294261][T29331] BUG: KASAN: use-after-free in tipc_mcast_xmit+0x1026/0x16c0 [ 691.301694][T29331] Read of size 8 at addr ffff8881cbce9b80 by task syz-executor.0/29331 [ 691.309905][T29331] [ 691.312235][T29331] CPU: 1 PID: 29331 Comm: syz-executor.0 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 691.322354][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 691.332401][T29331] Call Trace: [ 691.335675][T29331] dump_stack+0x1b0/0x21e [ 691.339996][T29331] ? show_regs_print_info+0x12/0x12 [ 691.345169][T29331] ? printk+0xc0/0x104 [ 691.349229][T29331] ? printk+0xc0/0x104 [ 691.353277][T29331] print_address_description+0x96/0x5d0 [ 691.358797][T29331] ? devkmsg_release+0x11c/0x11c [ 691.363715][T29331] ? skb_clone+0x1f4/0x370 [ 691.368114][T29331] ? kfree_skb+0x1b6/0x220 [ 691.372594][T29331] ? tipc_msg_reassemble+0x3e2/0x590 [ 691.377860][T29331] __kasan_report+0x14b/0x1c0 [ 691.382516][T29331] ? tipc_mcast_xmit+0x1026/0x16c0 [ 691.387635][T29331] kasan_report+0x27/0x50 [ 691.391941][T29331] tipc_mcast_xmit+0x1026/0x16c0 [ 691.396876][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 691.403006][T29331] ? __check_object_size+0x2e5/0x3b0 [ 691.408269][T29331] tipc_sendmcast+0xc00/0xeb0 [ 691.412937][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 691.418548][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 691.424605][T29331] ? wait_woken+0x250/0x250 [ 691.429095][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 691.434357][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 691.440752][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 691.446186][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 691.451016][T29331] ? local_bh_enable+0x20/0x20 [ 691.455776][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 691.461384][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 691.466383][T29331] ? _local_bh_enable+0x30/0x30 [ 691.471210][T29331] ? memset+0x1f/0x40 [ 691.475169][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 691.480691][T29331] ? lock_sock_nested+0x25a/0x320 [ 691.485744][T29331] ? xas_load+0x468/0x4c0 [ 691.490068][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 691.495775][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 691.501404][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 691.506229][T29331] tipc_sendmsg+0x51/0x70 [ 691.510540][T29331] kernel_sendmsg+0xe2/0x120 [ 691.515107][T29331] sock_no_sendpage+0x13f/0x1b0 [ 691.519984][T29331] ? __receive_sock+0xb0/0xb0 [ 691.524641][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 691.530334][T29331] ? __receive_sock+0xb0/0xb0 [ 691.534987][T29331] sock_sendpage+0xd0/0x120 [ 691.539483][T29331] pipe_to_sendpage+0x23b/0x300 [ 691.544310][T29331] ? sock_fasync+0xf0/0xf0 [ 691.548702][T29331] ? generic_splice_sendpage+0x200/0x200 [ 691.554311][T29331] ? atime_needs_update+0x378/0x570 [ 691.559484][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 691.565441][T29331] __splice_from_pipe+0x2d3/0x870 [ 691.570457][T29331] ? generic_splice_sendpage+0x200/0x200 [ 691.576154][T29331] generic_splice_sendpage+0x172/0x200 [ 691.581603][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 691.587139][T29331] ? direct_splice_actor+0x25/0x120 [ 691.592313][T29331] splice_direct_to_actor+0x496/0xb00 [ 691.597663][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 691.602694][T29331] ? pipe_to_sendpage+0x300/0x300 [ 691.608673][T29331] ? security_file_permission+0x128/0x300 [ 691.614368][T29331] do_splice_direct+0x279/0x3d0 [ 691.619217][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 691.624747][T29331] ? security_file_permission+0x128/0x300 [ 691.630458][T29331] do_sendfile+0x89d/0x1110 [ 691.634962][T29331] ? compat_writev+0x390/0x390 [ 691.639704][T29331] ? security_file_permission+0x128/0x300 [ 691.645418][T29331] ? vfs_write+0x427/0x4f0 [ 691.649819][T29331] ? fput_many+0x42/0x1a0 [ 691.654142][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 691.659320][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 691.664600][T29331] do_syscall_64+0xcb/0x150 [ 691.669083][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 691.674955][T29331] RIP: 0033:0x45de59 [ 691.678832][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 691.698418][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 691.706826][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 691.714785][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 691.722746][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 691.730702][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 691.738662][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 691.746616][T29331] [ 691.748923][T29331] Allocated by task 29331: [ 691.753321][T29331] __kasan_kmalloc+0x117/0x1b0 [ 691.758072][T29331] kmem_cache_alloc+0x1d5/0x250 [ 691.762903][T29331] __alloc_skb+0x88/0x4d0 [ 691.767225][T29331] tipc_msg_build+0x74a/0x1b20 [ 691.771982][T29331] tipc_sendmcast+0x92a/0xeb0 [ 691.776633][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 691.781461][T29331] tipc_sendmsg+0x51/0x70 [ 691.785766][T29331] kernel_sendmsg+0xe2/0x120 [ 691.790350][T29331] sock_no_sendpage+0x13f/0x1b0 [ 691.795182][T29331] sock_sendpage+0xd0/0x120 [ 691.799684][T29331] pipe_to_sendpage+0x23b/0x300 [ 691.804517][T29331] __splice_from_pipe+0x2d3/0x870 [ 691.809518][T29331] generic_splice_sendpage+0x172/0x200 [ 691.814951][T29331] splice_direct_to_actor+0x496/0xb00 [ 691.820299][T29331] do_splice_direct+0x279/0x3d0 [ 691.825126][T29331] do_sendfile+0x89d/0x1110 [ 691.829624][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 691.834802][T29331] do_syscall_64+0xcb/0x150 [ 691.839284][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 691.845144][T29331] [ 691.847449][T29331] Freed by task 29331: [ 691.851498][T29331] __kasan_slab_free+0x168/0x220 [ 691.856411][T29331] slab_free_freelist_hook+0xd0/0x150 [ 691.861764][T29331] kmem_cache_free+0xac/0x5c0 [ 691.866426][T29331] tipc_buf_append+0x2d1/0xad0 [ 691.871171][T29331] tipc_msg_reassemble+0x331/0x590 [ 691.876260][T29331] tipc_mcast_xmit+0x223/0x16c0 [ 691.881086][T29331] tipc_sendmcast+0xc00/0xeb0 [ 691.885758][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 691.890590][T29331] tipc_sendmsg+0x51/0x70 [ 691.894903][T29331] kernel_sendmsg+0xe2/0x120 [ 691.899475][T29331] sock_no_sendpage+0x13f/0x1b0 [ 691.904307][T29331] sock_sendpage+0xd0/0x120 [ 691.908802][T29331] pipe_to_sendpage+0x23b/0x300 [ 691.913629][T29331] __splice_from_pipe+0x2d3/0x870 [ 691.918639][T29331] generic_splice_sendpage+0x172/0x200 [ 691.924079][T29331] splice_direct_to_actor+0x496/0xb00 [ 691.929428][T29331] do_splice_direct+0x279/0x3d0 [ 691.934256][T29331] do_sendfile+0x89d/0x1110 [ 691.938737][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 691.943911][T29331] do_syscall_64+0xcb/0x150 [ 691.948407][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 691.954285][T29331] [ 691.956608][T29331] The buggy address belongs to the object at ffff8881cbce9b80 [ 691.956608][T29331] which belongs to the cache skbuff_fclone_cache of size 488 [ 691.971330][T29331] The buggy address is located 0 bytes inside of [ 691.971330][T29331] 488-byte region [ffff8881cbce9b80, ffff8881cbce9d68) [ 691.984427][T29331] The buggy address belongs to the page: [ 691.990046][T29331] page:ffffea00072f3a00 refcount:1 mapcount:0 mapping:ffff8881daa92500 index:0x0 compound_mapcount: 0 [ 692.000965][T29331] flags: 0x8000000000010200(slab|head) [ 692.006403][T29331] raw: 8000000000010200 ffffea0006c12580 0000000c0000000c ffff8881daa92500 [ 692.014987][T29331] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000 [ 692.023564][T29331] page dumped because: kasan: bad access detected [ 692.029951][T29331] [ 692.032258][T29331] Memory state around the buggy address: [ 692.037865][T29331] ffff8881cbce9a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 692.045904][T29331] ffff8881cbce9b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 692.053958][T29331] >ffff8881cbce9b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 692.061992][T29331] ^ [ 692.066035][T29331] ffff8881cbce9c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 692.074070][T29331] ffff8881cbce9c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 692.082105][T29331] ================================================================== [ 692.090137][T29331] Disabling lock debugging due to kernel taint [ 692.102055][T29331] ================================================================== [ 692.110134][T29331] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xac/0x5c0 [ 692.118463][T29331] [ 692.120786][T29331] CPU: 0 PID: 29331 Comm: syz-executor.0 Tainted: G B 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 692.132309][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 692.142347][T29331] Call Trace: [ 692.145609][T29331] dump_stack+0x1b0/0x21e [ 692.149911][T29331] ? show_regs_print_info+0x12/0x12 [ 692.155080][T29331] ? printk+0xc0/0x104 [ 692.159118][T29331] ? kmem_cache_free+0xac/0x5c0 [ 692.163939][T29331] ? kmem_cache_free+0xac/0x5c0 [ 692.168758][T29331] print_address_description+0x96/0x5d0 [ 692.174290][T29331] ? devkmsg_release+0x11c/0x11c [ 692.179245][T29331] ? update_load_avg+0x410/0x8f0 [ 692.184157][T29331] ? kmem_cache_free+0xac/0x5c0 [ 692.188979][T29331] ? kmem_cache_free+0xac/0x5c0 [ 692.193806][T29331] kasan_report_invalid_free+0x54/0xc0 [ 692.199232][T29331] __kasan_slab_free+0x102/0x220 [ 692.204184][T29331] ? cmp_ex_search+0x6d/0x90 [ 692.208750][T29331] ? __start___ex_table+0x7170/0xa620 [ 692.214096][T29331] ? bsearch+0x9b/0xc0 [ 692.218174][T29331] ? search_extable+0xf0/0xf0 [ 692.222825][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 692.228825][T29331] ? __stop_notes+0xc/0xc [ 692.233142][T29331] ? search_extable+0xaf/0xf0 [ 692.237787][T29331] ? __rcu_read_lock+0x50/0x50 [ 692.242523][T29331] ? trim_init_extable+0x3e0/0x3e0 [ 692.247608][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 692.253557][T29331] ? __start___ex_table+0x7170/0xa620 [ 692.258910][T29331] ? __start___ex_table+0x7170/0xa620 [ 692.264250][T29331] ? kasan_report+0x27/0x50 [ 692.269536][T29331] ? ex_handler_refcount+0x130/0x170 [ 692.274795][T29331] ? ex_handler_fault+0xa0/0xa0 [ 692.279639][T29331] ? __start___ex_table+0x7178/0xa620 [ 692.284977][T29331] ? fixup_exception+0x92/0xd0 [ 692.289724][T29331] ? do_trap+0x148/0x340 [ 692.293952][T29331] ? schedule_preempt_disabled+0x20/0x20 [ 692.299549][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 692.305512][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 692.311477][T29331] slab_free_freelist_hook+0xd0/0x150 [ 692.316838][T29331] ? tipc_mcast_xmit+0x10a8/0x16c0 [ 692.321918][T29331] kmem_cache_free+0xac/0x5c0 [ 692.326584][T29331] ? kasan_report+0x27/0x50 [ 692.331073][T29331] tipc_mcast_xmit+0x10a8/0x16c0 [ 692.335999][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 692.342140][T29331] ? __check_object_size+0x2e5/0x3b0 [ 692.347417][T29331] tipc_sendmcast+0xc00/0xeb0 [ 692.352081][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 692.357692][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 692.363756][T29331] ? wait_woken+0x250/0x250 [ 692.368241][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 692.373594][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 692.379975][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 692.385401][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 692.390221][T29331] ? local_bh_enable+0x20/0x20 [ 692.395299][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 692.400898][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 692.405907][T29331] ? _local_bh_enable+0x30/0x30 [ 692.410741][T29331] ? memset+0x1f/0x40 [ 692.414693][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 692.420207][T29331] ? lock_sock_nested+0x25a/0x320 [ 692.425202][T29331] ? xas_load+0x468/0x4c0 [ 692.429518][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 692.435225][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 692.440837][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 692.445657][T29331] tipc_sendmsg+0x51/0x70 [ 692.449957][T29331] kernel_sendmsg+0xe2/0x120 [ 692.454514][T29331] sock_no_sendpage+0x13f/0x1b0 [ 692.459335][T29331] ? __receive_sock+0xb0/0xb0 [ 692.463996][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 692.469723][T29331] ? __receive_sock+0xb0/0xb0 [ 692.474372][T29331] sock_sendpage+0xd0/0x120 [ 692.478866][T29331] pipe_to_sendpage+0x23b/0x300 [ 692.483684][T29331] ? sock_fasync+0xf0/0xf0 [ 692.488081][T29331] ? generic_splice_sendpage+0x200/0x200 [ 692.493679][T29331] ? atime_needs_update+0x378/0x570 [ 692.498845][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 692.504879][T29331] __splice_from_pipe+0x2d3/0x870 [ 692.509886][T29331] ? generic_splice_sendpage+0x200/0x200 [ 692.515485][T29331] generic_splice_sendpage+0x172/0x200 [ 692.520911][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 692.526425][T29331] ? direct_splice_actor+0x25/0x120 [ 692.531591][T29331] splice_direct_to_actor+0x496/0xb00 [ 692.536952][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 692.541952][T29331] ? pipe_to_sendpage+0x300/0x300 [ 692.546963][T29331] ? security_file_permission+0x128/0x300 [ 692.552648][T29331] do_splice_direct+0x279/0x3d0 [ 692.557467][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 692.562985][T29331] ? security_file_permission+0x128/0x300 [ 692.568689][T29331] do_sendfile+0x89d/0x1110 [ 692.573188][T29331] ? compat_writev+0x390/0x390 [ 692.577935][T29331] ? security_file_permission+0x128/0x300 [ 692.583630][T29331] ? vfs_write+0x427/0x4f0 [ 692.588047][T29331] ? fput_many+0x42/0x1a0 [ 692.592364][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 692.597628][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 692.602881][T29331] do_syscall_64+0xcb/0x150 [ 692.607354][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 692.613215][T29331] RIP: 0033:0x45de59 [ 692.617090][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 692.636666][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 692.645065][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 692.653013][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 692.660984][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 692.668932][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 692.676947][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 692.684892][T29331] [ 692.687209][T29331] Allocated by task 29331: [ 692.691597][T29331] __kasan_kmalloc+0x117/0x1b0 [ 692.696345][T29331] kmem_cache_alloc+0x1d5/0x250 [ 692.701180][T29331] __netdev_alloc_skb+0x1d8/0x710 [ 692.706187][T29331] __ieee80211_beacon_get+0x628/0x11b0 [ 692.711612][T29331] ieee80211_beacon_get_tim+0xb7/0x500 [ 692.717147][T29331] mac80211_hwsim_beacon_tx+0xd4/0x570 [ 692.722624][T29331] __iterate_interfaces+0x1fc/0x390 [ 692.727800][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 692.734724][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 692.739890][T29331] __run_hrtimer+0x405/0x7a0 [ 692.744463][T29331] hrtimer_run_softirq+0x320/0x450 [ 692.749543][T29331] __do_softirq+0x22e/0x569 [ 692.754012][T29331] [ 692.756307][T29331] Freed by task 29331: [ 692.760347][T29331] __kasan_slab_free+0x168/0x220 [ 692.765350][T29331] slab_free_freelist_hook+0xd0/0x150 [ 692.770688][T29331] kmem_cache_free+0xac/0x5c0 [ 692.775334][T29331] mac80211_hwsim_beacon_tx+0x35e/0x570 [ 692.780853][T29331] __iterate_interfaces+0x1fc/0x390 [ 692.786019][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 692.792941][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 692.798128][T29331] __run_hrtimer+0x405/0x7a0 [ 692.802694][T29331] hrtimer_run_softirq+0x320/0x450 [ 692.807778][T29331] __do_softirq+0x22e/0x569 [ 692.812258][T29331] [ 692.814557][T29331] The buggy address belongs to the object at ffff8881c6435140 [ 692.814557][T29331] which belongs to the cache skbuff_head_cache of size 240 [ 692.829116][T29331] The buggy address is located 0 bytes inside of [ 692.829116][T29331] 240-byte region [ffff8881c6435140, ffff8881c6435230) [ 692.842204][T29331] The buggy address belongs to the page: [ 692.847814][T29331] page:ffffea0007190d40 refcount:1 mapcount:0 mapping:ffff8881daa92a00 index:0xffff8881c6435500 [ 692.858208][T29331] flags: 0x8000000000000200(slab) [ 692.863202][T29331] raw: 8000000000000200 ffffea000737d9c8 ffffea00073539c8 ffff8881daa92a00 [ 692.871759][T29331] raw: ffff8881c6435500 00000000000c000b 00000001ffffffff 0000000000000000 [ 692.880443][T29331] page dumped because: kasan: bad access detected [ 692.886825][T29331] [ 692.889157][T29331] Memory state around the buggy address: [ 692.894760][T29331] ffff8881c6435000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 692.902808][T29331] ffff8881c6435080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 692.910850][T29331] >ffff8881c6435100: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 692.918879][T29331] ^ [ 692.925000][T29331] ffff8881c6435180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 692.933031][T29331] ffff8881c6435200: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 692.941080][T29331] ================================================================== [ 692.952034][T29331] ================================================================== [ 692.960110][T29331] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xac/0x5c0 [ 692.968413][T29331] 21:59:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000002040000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 21:59:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020", 0xf}, {0x0, 0x3500000000000000, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) 21:59:11 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) r3 = socket(0x1e, 0x4, 0x0) connect$tipc(r3, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x200fc0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 21:59:11 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x40000800, &(0x7f0000000240)=ANY=[]) creat(0x0, 0x0) [ 692.970736][T29331] CPU: 0 PID: 29331 Comm: syz-executor.0 Tainted: G B 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 692.982258][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 692.992301][T29331] Call Trace: [ 692.995584][T29331] dump_stack+0x1b0/0x21e [ 692.999909][T29331] ? show_regs_print_info+0x12/0x12 [ 693.005099][T29331] ? printk+0xc0/0x104 [ 693.009153][T29331] ? kmem_cache_free+0xac/0x5c0 [ 693.013993][T29331] ? kmem_cache_free+0xac/0x5c0 21:59:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000fff000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='/']) [ 693.018827][T29331] print_address_description+0x96/0x5d0 [ 693.024358][T29331] ? devkmsg_release+0x11c/0x11c [ 693.029287][T29331] ? kmem_cache_free+0xac/0x5c0 [ 693.034125][T29331] ? ___preempt_schedule+0x16/0x20 [ 693.039223][T29331] ? kmem_cache_free+0xac/0x5c0 [ 693.044065][T29331] ? kmem_cache_free+0xac/0x5c0 [ 693.048903][T29331] kasan_report_invalid_free+0x54/0xc0 [ 693.054353][T29331] __kasan_slab_free+0x102/0x220 [ 693.059283][T29331] ? cmp_ex_search+0x6d/0x90 [ 693.063858][T29331] ? __start___ex_table+0x7170/0xa620 [ 693.069213][T29331] ? bsearch+0x9b/0xc0 [ 693.073265][T29331] ? search_extable+0xf0/0xf0 [ 693.077925][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 693.083891][T29331] ? __stop_notes+0xc/0xc [ 693.088210][T29331] ? search_extable+0xaf/0xf0 [ 693.092874][T29331] ? __rcu_read_lock+0x50/0x50 [ 693.097631][T29331] ? trim_init_extable+0x3e0/0x3e0 [ 693.102728][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 693.108694][T29331] ? __start___ex_table+0x7170/0xa620 [ 693.114048][T29331] ? __start___ex_table+0x7170/0xa620 21:59:11 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x6, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:59:11 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0xa9f3772701164dd7, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fdinfo/3\x00') write$P9_RREADLINK(r6, &(0x7f0000000100)={0xe, 0x17, 0x2, {0x5, './bus'}}, 0xe) [ 693.119405][T29331] ? kasan_report+0x27/0x50 [ 693.123896][T29331] ? ex_handler_refcount+0x130/0x170 [ 693.129169][T29331] ? ex_handler_fault+0xa0/0xa0 [ 693.134007][T29331] ? __start___ex_table+0x7178/0xa620 [ 693.139366][T29331] ? fixup_exception+0x92/0xd0 [ 693.144117][T29331] ? do_trap+0x148/0x340 [ 693.148349][T29331] ? schedule_preempt_disabled+0x20/0x20 [ 693.153969][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 693.159973][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 693.165941][T29331] slab_free_freelist_hook+0xd0/0x150 21:59:11 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) [ 693.171302][T29331] ? tipc_mcast_xmit+0x10a8/0x16c0 [ 693.176402][T29331] kmem_cache_free+0xac/0x5c0 [ 693.181068][T29331] ? kasan_report+0x27/0x50 [ 693.185561][T29331] tipc_mcast_xmit+0x10a8/0x16c0 [ 693.190495][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 693.196636][T29331] ? __check_object_size+0x2e5/0x3b0 [ 693.201916][T29331] tipc_sendmcast+0xc00/0xeb0 [ 693.206582][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 693.212311][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 693.218364][T29331] ? wait_woken+0x250/0x250 [ 693.222852][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 693.228123][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 693.234521][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 693.239962][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 693.244800][T29331] ? local_bh_enable+0x20/0x20 [ 693.249552][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 693.255169][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 693.260201][T29331] ? _local_bh_enable+0x30/0x30 [ 693.265037][T29331] ? memset+0x1f/0x40 21:59:11 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x1e, 0x4, 0x0) connect$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x200fc0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r1, r4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r6, 0x8983, &(0x7f00000000c0)={0x3, 'wg2\x00', {0x7}, 0x9}) [ 693.269004][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 693.274534][T29331] ? lock_sock_nested+0x25a/0x320 [ 693.279545][T29331] ? xas_load+0x468/0x4c0 [ 693.283867][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 693.286283][T29346] EXT4-fs (loop3): fragment/cluster size (32768) != block size (2048) [ 693.289593][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 693.289603][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 693.289610][T29331] tipc_sendmsg+0x51/0x70 [ 693.289619][T29331] kernel_sendmsg+0xe2/0x120 [ 693.289632][T29331] sock_no_sendpage+0x13f/0x1b0 [ 693.321927][T29331] ? __receive_sock+0xb0/0xb0 [ 693.326598][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 693.332328][T29331] ? __receive_sock+0xb0/0xb0 [ 693.336998][T29331] sock_sendpage+0xd0/0x120 [ 693.341491][T29331] pipe_to_sendpage+0x23b/0x300 [ 693.346330][T29331] ? sock_fasync+0xf0/0xf0 [ 693.350733][T29331] ? generic_splice_sendpage+0x200/0x200 [ 693.356613][T29331] ? atime_needs_update+0x378/0x570 [ 693.361834][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 693.367799][T29331] __splice_from_pipe+0x2d3/0x870 [ 693.372809][T29331] ? generic_splice_sendpage+0x200/0x200 [ 693.378428][T29331] generic_splice_sendpage+0x172/0x200 [ 693.383872][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 693.389402][T29331] ? direct_splice_actor+0x25/0x120 [ 693.394584][T29331] splice_direct_to_actor+0x496/0xb00 [ 693.399945][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 693.404957][T29331] ? pipe_to_sendpage+0x300/0x300 [ 693.409970][T29331] ? security_file_permission+0x128/0x300 [ 693.415674][T29331] do_splice_direct+0x279/0x3d0 21:59:11 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x8a) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', 0x0, 0x400000000001, 0x0, &(0x7f0000000080), 0x20020, &(0x7f0000001f40)=ANY=[@ANYRESDEC=r2, @ANYBLOB="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", @ANYRES32]) sendmsg$TIPC_NL_MON_GET(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x11cc, r2, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK={0x64, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x12c62}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81d9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_NODE={0x1070, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xdd}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "d4d7fac547fb2ecbd0b3e0da152ffc15ae519be346efb48b"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}, @TIPC_NLA_BEARER={0xb4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x8, @empty, 0x1f}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x2, @private2, 0xe}}}}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_bridge\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0xb8f, @dev={0xfe, 0x80, [], 0x1b}, 0x8}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x7, @private1, 0x4}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1f}]}]}, 0x11cc}, 0x1, 0x0, 0x0, 0x4}, 0x4040884) r3 = openat$cgroup_ro(r0, &(0x7f0000000140)='rdma.current\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000001480)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f0000001540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10b0010}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x30, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x24000890}, 0x0) close(r1) r5 = socket(0x1e, 0x4, 0x0) connect$tipc(r5, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) r6 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x200fc0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) [ 693.420511][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 693.426048][T29331] ? security_file_permission+0x128/0x300 [ 693.431769][T29331] do_sendfile+0x89d/0x1110 [ 693.436300][T29331] ? compat_writev+0x390/0x390 [ 693.441061][T29331] ? security_file_permission+0x128/0x300 [ 693.446779][T29331] ? vfs_write+0x427/0x4f0 [ 693.451182][T29331] ? fput_many+0x42/0x1a0 [ 693.455497][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 693.460685][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 693.465960][T29331] do_syscall_64+0xcb/0x150 [ 693.470450][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 693.476363][T29331] RIP: 0033:0x45de59 [ 693.480246][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 693.499928][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 693.508333][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 693.516294][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 693.524254][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 693.532215][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 693.541154][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 693.549118][T29331] [ 693.551439][T29331] Allocated by task 29331: [ 693.555932][T29331] __kasan_kmalloc+0x117/0x1b0 [ 693.560684][T29331] kmem_cache_alloc+0x1d5/0x250 [ 693.561779][T29363] FAT-fs (loop5): bogus number of reserved sectors [ 693.565518][T29331] __netdev_alloc_skb+0x1d8/0x710 [ 693.565528][T29331] __ieee80211_beacon_get+0x628/0x11b0 [ 693.565535][T29331] ieee80211_beacon_get_tim+0xb7/0x500 [ 693.565543][T29331] mac80211_hwsim_beacon_tx+0xd4/0x570 [ 693.565550][T29331] __iterate_interfaces+0x1fc/0x390 [ 693.565563][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 693.574570][T29363] FAT-fs (loop5): Can't find a valid FAT filesystem [ 693.577062][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 693.577071][T29331] __run_hrtimer+0x405/0x7a0 [ 693.577078][T29331] hrtimer_run_softirq+0x320/0x450 [ 693.577087][T29331] __do_softirq+0x22e/0x569 [ 693.577094][T29331] [ 693.633690][T29331] Freed by task 29331: [ 693.637757][T29331] __kasan_slab_free+0x168/0x220 [ 693.642721][T29331] slab_free_freelist_hook+0xd0/0x150 [ 693.648063][T29331] kmem_cache_free+0xac/0x5c0 [ 693.652711][T29331] mac80211_hwsim_beacon_tx+0x35e/0x570 [ 693.658232][T29331] __iterate_interfaces+0x1fc/0x390 [ 693.663401][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 693.670318][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 693.675500][T29331] __run_hrtimer+0x405/0x7a0 [ 693.680058][T29331] hrtimer_run_softirq+0x320/0x450 [ 693.685143][T29331] __do_softirq+0x22e/0x569 [ 693.689633][T29331] [ 693.691949][T29331] The buggy address belongs to the object at ffff8881ce58f140 [ 693.691949][T29331] which belongs to the cache skbuff_head_cache of size 240 [ 693.706524][T29331] The buggy address is located 0 bytes inside of [ 693.706524][T29331] 240-byte region [ffff8881ce58f140, ffff8881ce58f230) [ 693.719606][T29331] The buggy address belongs to the page: [ 693.725229][T29331] page:ffffea00073963c0 refcount:1 mapcount:0 mapping:ffff8881daa92a00 index:0x0 [ 693.734308][T29331] flags: 0x8000000000000200(slab) [ 693.739314][T29331] raw: 8000000000000200 0000000000000000 0000000900000001 ffff8881daa92a00 [ 693.747871][T29331] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 693.756440][T29331] page dumped because: kasan: bad access detected [ 693.762869][T29331] [ 693.765166][T29331] Memory state around the buggy address: [ 693.770767][T29331] ffff8881ce58f000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 693.778797][T29331] ffff8881ce58f080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 693.786831][T29331] >ffff8881ce58f100: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 693.795002][T29331] ^ [ 693.801199][T29331] ffff8881ce58f180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 693.809242][T29331] ffff8881ce58f200: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 693.817269][T29331] ================================================================== [ 693.826870][T29331] ================================================================== [ 693.835366][T29331] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xac/0x5c0 [ 693.843655][T29331] [ 693.845975][T29331] CPU: 0 PID: 29331 Comm: syz-executor.0 Tainted: G B 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 693.857479][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 693.867505][T29331] Call Trace: [ 693.870775][T29331] dump_stack+0x1b0/0x21e [ 693.875081][T29331] ? show_regs_print_info+0x12/0x12 [ 693.880248][T29331] ? printk+0xc0/0x104 [ 693.884287][T29331] ? kmem_cache_free+0xac/0x5c0 [ 693.889105][T29331] ? kmem_cache_free+0xac/0x5c0 [ 693.893924][T29331] print_address_description+0x96/0x5d0 [ 693.899453][T29331] ? devkmsg_release+0x11c/0x11c [ 693.904375][T29331] ? kmem_cache_free+0xac/0x5c0 [ 693.909213][T29331] ? ___preempt_schedule+0x16/0x20 [ 693.914309][T29331] ? kmem_cache_free+0xac/0x5c0 [ 693.919147][T29331] ? kmem_cache_free+0xac/0x5c0 [ 693.923979][T29331] kasan_report_invalid_free+0x54/0xc0 [ 693.929696][T29331] __kasan_slab_free+0x102/0x220 [ 693.934615][T29331] ? cmp_ex_search+0x6d/0x90 [ 693.939735][T29331] ? __start___ex_table+0x7170/0xa620 [ 693.945089][T29331] ? bsearch+0x9b/0xc0 [ 693.949139][T29331] ? search_extable+0xf0/0xf0 [ 693.953793][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 693.960618][T29331] ? __stop_notes+0xc/0xc [ 693.964934][T29331] ? search_extable+0xaf/0xf0 [ 693.969602][T29331] ? __rcu_read_lock+0x50/0x50 [ 693.974335][T29331] ? trim_init_extable+0x3e0/0x3e0 [ 693.979430][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 693.985386][T29331] ? __start___ex_table+0x7170/0xa620 [ 693.990744][T29331] ? __start___ex_table+0x7170/0xa620 [ 693.996191][T29331] ? kasan_report+0x27/0x50 [ 694.000678][T29331] ? ex_handler_refcount+0x130/0x170 [ 694.005943][T29331] ? ex_handler_fault+0xa0/0xa0 [ 694.010761][T29331] ? __start___ex_table+0x7178/0xa620 [ 694.016114][T29331] ? fixup_exception+0x92/0xd0 [ 694.020844][T29331] ? do_trap+0x148/0x340 [ 694.025111][T29331] ? schedule_preempt_disabled+0x20/0x20 [ 694.030713][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 694.036673][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 694.042674][T29331] slab_free_freelist_hook+0xd0/0x150 [ 694.048015][T29331] ? tipc_mcast_xmit+0x10a8/0x16c0 [ 694.053098][T29331] kmem_cache_free+0xac/0x5c0 [ 694.057752][T29331] ? kasan_report+0x27/0x50 [ 694.062223][T29331] tipc_mcast_xmit+0x10a8/0x16c0 [ 694.067131][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 694.073272][T29331] ? __check_object_size+0x2e5/0x3b0 [ 694.078525][T29331] tipc_sendmcast+0xc00/0xeb0 [ 694.083192][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 694.088824][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 694.094858][T29331] ? wait_woken+0x250/0x250 [ 694.099327][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 694.104587][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 694.111011][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 694.116460][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 694.121280][T29331] ? local_bh_enable+0x20/0x20 [ 694.126012][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 694.131609][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 694.136607][T29331] ? _local_bh_enable+0x30/0x30 [ 694.141430][T29331] ? memset+0x1f/0x40 [ 694.145377][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 694.150903][T29331] ? lock_sock_nested+0x25a/0x320 [ 694.155893][T29331] ? xas_load+0x468/0x4c0 [ 694.160202][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 694.165901][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 694.171511][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 694.176333][T29331] tipc_sendmsg+0x51/0x70 [ 694.180649][T29331] kernel_sendmsg+0xe2/0x120 [ 694.185217][T29331] sock_no_sendpage+0x13f/0x1b0 [ 694.190062][T29331] ? __receive_sock+0xb0/0xb0 [ 694.194739][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 694.200438][T29331] ? __receive_sock+0xb0/0xb0 [ 694.205090][T29331] sock_sendpage+0xd0/0x120 [ 694.209576][T29331] pipe_to_sendpage+0x23b/0x300 [ 694.214395][T29331] ? sock_fasync+0xf0/0xf0 [ 694.218777][T29331] ? generic_splice_sendpage+0x200/0x200 [ 694.224390][T29331] ? atime_needs_update+0x378/0x570 [ 694.229556][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 694.235513][T29331] __splice_from_pipe+0x2d3/0x870 [ 694.240517][T29331] ? generic_splice_sendpage+0x200/0x200 [ 694.246114][T29331] generic_splice_sendpage+0x172/0x200 [ 694.251549][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 694.257074][T29331] ? direct_splice_actor+0x25/0x120 [ 694.262246][T29331] splice_direct_to_actor+0x496/0xb00 [ 694.267592][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 694.272597][T29331] ? pipe_to_sendpage+0x300/0x300 [ 694.277619][T29331] ? security_file_permission+0x128/0x300 [ 694.283343][T29331] do_splice_direct+0x279/0x3d0 [ 694.288162][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 694.293718][T29331] ? security_file_permission+0x128/0x300 [ 694.299422][T29331] do_sendfile+0x89d/0x1110 [ 694.303929][T29331] ? compat_writev+0x390/0x390 [ 694.308664][T29331] ? security_file_permission+0x128/0x300 [ 694.314355][T29331] ? vfs_write+0x427/0x4f0 [ 694.318752][T29331] ? fput_many+0x42/0x1a0 [ 694.323065][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 694.328235][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 694.333494][T29331] do_syscall_64+0xcb/0x150 [ 694.337976][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 694.343834][T29331] RIP: 0033:0x45de59 [ 694.347711][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 694.367292][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 694.375691][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 694.383642][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 694.391594][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 694.399532][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 694.407472][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 694.415411][T29331] [ 694.417709][T29331] Allocated by task 29331: [ 694.422097][T29331] __kasan_kmalloc+0x117/0x1b0 [ 694.426850][T29331] kmem_cache_alloc+0x1d5/0x250 [ 694.431684][T29331] __netdev_alloc_skb+0x1d8/0x710 [ 694.436678][T29331] __ieee80211_beacon_get+0x628/0x11b0 [ 694.442124][T29331] ieee80211_beacon_get_tim+0xb7/0x500 [ 694.447547][T29331] mac80211_hwsim_beacon_tx+0xd4/0x570 [ 694.452969][T29331] __iterate_interfaces+0x1fc/0x390 [ 694.458344][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 694.465246][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 694.470418][T29331] __run_hrtimer+0x405/0x7a0 [ 694.475006][T29331] hrtimer_run_softirq+0x320/0x450 [ 694.480100][T29331] __do_softirq+0x22e/0x569 [ 694.484565][T29331] [ 694.486875][T29331] Freed by task 29331: [ 694.490909][T29331] __kasan_slab_free+0x168/0x220 [ 694.495820][T29331] slab_free_freelist_hook+0xd0/0x150 [ 694.501161][T29331] kmem_cache_free+0xac/0x5c0 [ 694.505808][T29331] mac80211_hwsim_beacon_tx+0x35e/0x570 [ 694.511334][T29331] __iterate_interfaces+0x1fc/0x390 [ 694.516502][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 694.523432][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 694.528607][T29331] __run_hrtimer+0x405/0x7a0 [ 694.533174][T29331] hrtimer_run_softirq+0x320/0x450 [ 694.538263][T29331] __do_softirq+0x22e/0x569 [ 694.542739][T29331] [ 694.545035][T29331] The buggy address belongs to the object at ffff8881ce58f000 [ 694.545035][T29331] which belongs to the cache skbuff_head_cache of size 240 [ 694.559925][T29331] The buggy address is located 0 bytes inside of [ 694.559925][T29331] 240-byte region [ffff8881ce58f000, ffff8881ce58f0f0) [ 694.573006][T29331] The buggy address belongs to the page: [ 694.578622][T29331] page:ffffea00073963c0 refcount:1 mapcount:0 mapping:ffff8881daa92a00 index:0x0 [ 694.587691][T29331] flags: 0x8000000000000200(slab) [ 694.592684][T29331] raw: 8000000000000200 0000000000000000 0000000900000001 ffff8881daa92a00 [ 694.601235][T29331] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 694.609782][T29331] page dumped because: kasan: bad access detected [ 694.616193][T29331] [ 694.618499][T29331] Memory state around the buggy address: [ 694.624110][T29331] ffff8881ce58ef00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 694.632139][T29331] ffff8881ce58ef80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 694.640176][T29331] >ffff8881ce58f000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 694.648219][T29331] ^ [ 694.652263][T29331] ffff8881ce58f080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 694.660308][T29331] ffff8881ce58f100: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 694.668332][T29331] ================================================================== [ 694.677783][T29331] ================================================================== [ 694.685852][T29331] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xac/0x5c0 [ 694.694155][T29331] [ 694.696497][T29331] CPU: 0 PID: 29331 Comm: syz-executor.0 Tainted: G B 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 694.708016][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 694.718053][T29331] Call Trace: [ 694.721333][T29331] dump_stack+0x1b0/0x21e [ 694.725647][T29331] ? show_regs_print_info+0x12/0x12 [ 694.730812][T29331] ? printk+0xc0/0x104 [ 694.734863][T29331] ? kmem_cache_free+0xac/0x5c0 [ 694.739685][T29331] ? kmem_cache_free+0xac/0x5c0 [ 694.744505][T29331] print_address_description+0x96/0x5d0 [ 694.750021][T29331] ? devkmsg_release+0x11c/0x11c [ 694.754928][T29331] ? kmem_cache_free+0xac/0x5c0 [ 694.759754][T29331] ? ___preempt_schedule+0x16/0x20 [ 694.764845][T29331] ? kmem_cache_free+0xac/0x5c0 [ 694.769667][T29331] ? kmem_cache_free+0xac/0x5c0 [ 694.774501][T29331] kasan_report_invalid_free+0x54/0xc0 [ 694.779939][T29331] __kasan_slab_free+0x102/0x220 [ 694.784858][T29331] ? cmp_ex_search+0x6d/0x90 [ 694.789429][T29331] ? __start___ex_table+0x7170/0xa620 [ 694.794768][T29331] ? bsearch+0x9b/0xc0 [ 694.798817][T29331] ? search_extable+0xf0/0xf0 [ 694.803470][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 694.809425][T29331] ? __stop_notes+0xc/0xc [ 694.813736][T29331] ? search_extable+0xaf/0xf0 [ 694.818382][T29331] ? __rcu_read_lock+0x50/0x50 [ 694.823119][T29331] ? trim_init_extable+0x3e0/0x3e0 [ 694.828221][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 694.834179][T29331] ? __start___ex_table+0x7170/0xa620 [ 694.839533][T29331] ? __start___ex_table+0x7170/0xa620 [ 694.844871][T29331] ? kasan_report+0x27/0x50 [ 694.849359][T29331] ? ex_handler_refcount+0x130/0x170 [ 694.854630][T29331] ? ex_handler_fault+0xa0/0xa0 [ 694.859476][T29331] ? __start___ex_table+0x7178/0xa620 [ 694.864842][T29331] ? fixup_exception+0x92/0xd0 [ 694.869584][T29331] ? do_trap+0x148/0x340 [ 694.873830][T29331] ? schedule_preempt_disabled+0x20/0x20 [ 694.879430][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 694.885375][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 694.891322][T29331] slab_free_freelist_hook+0xd0/0x150 [ 694.896663][T29331] ? tipc_mcast_xmit+0x10a8/0x16c0 [ 694.901740][T29331] kmem_cache_free+0xac/0x5c0 [ 694.907350][T29331] ? kasan_report+0x27/0x50 [ 694.911831][T29331] tipc_mcast_xmit+0x10a8/0x16c0 [ 694.917363][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 694.923487][T29331] ? __check_object_size+0x2e5/0x3b0 [ 694.928742][T29331] tipc_sendmcast+0xc00/0xeb0 [ 694.933399][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 694.939015][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 694.945064][T29331] ? wait_woken+0x250/0x250 [ 694.949533][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 694.954798][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 694.961178][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 694.966617][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 694.971435][T29331] ? local_bh_enable+0x20/0x20 [ 694.976163][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 694.981761][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 694.986751][T29331] ? _local_bh_enable+0x30/0x30 [ 694.991585][T29331] ? memset+0x1f/0x40 [ 694.995550][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 695.001079][T29331] ? lock_sock_nested+0x25a/0x320 [ 695.006090][T29331] ? xas_load+0x468/0x4c0 [ 695.010397][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 695.016105][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 695.021705][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 695.026521][T29331] tipc_sendmsg+0x51/0x70 [ 695.030821][T29331] kernel_sendmsg+0xe2/0x120 [ 695.035378][T29331] sock_no_sendpage+0x13f/0x1b0 [ 695.040210][T29331] ? __receive_sock+0xb0/0xb0 [ 695.044855][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 695.050554][T29331] ? __receive_sock+0xb0/0xb0 [ 695.055200][T29331] sock_sendpage+0xd0/0x120 [ 695.059677][T29331] pipe_to_sendpage+0x23b/0x300 [ 695.064513][T29331] ? sock_fasync+0xf0/0xf0 [ 695.068907][T29331] ? generic_splice_sendpage+0x200/0x200 [ 695.074510][T29331] ? atime_needs_update+0x378/0x570 [ 695.079699][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 695.085659][T29331] __splice_from_pipe+0x2d3/0x870 [ 695.090657][T29331] ? generic_splice_sendpage+0x200/0x200 [ 695.096256][T29331] generic_splice_sendpage+0x172/0x200 [ 695.101681][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 695.107210][T29331] ? direct_splice_actor+0x25/0x120 [ 695.112378][T29331] splice_direct_to_actor+0x496/0xb00 [ 695.117719][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 695.122725][T29331] ? pipe_to_sendpage+0x300/0x300 [ 695.127730][T29331] ? security_file_permission+0x128/0x300 [ 695.133431][T29331] do_splice_direct+0x279/0x3d0 [ 695.138250][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 695.143765][T29331] ? security_file_permission+0x128/0x300 [ 695.149452][T29331] do_sendfile+0x89d/0x1110 [ 695.153927][T29331] ? compat_writev+0x390/0x390 [ 695.158661][T29331] ? security_file_permission+0x128/0x300 [ 695.164379][T29331] ? vfs_write+0x427/0x4f0 [ 695.168762][T29331] ? fput_many+0x42/0x1a0 [ 695.173061][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 695.178345][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 695.183598][T29331] do_syscall_64+0xcb/0x150 [ 695.188079][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 695.193938][T29331] RIP: 0033:0x45de59 [ 695.197811][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 695.217388][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 695.225942][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 695.233881][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 695.241819][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 695.249758][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 695.257715][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 695.265676][T29331] [ 695.267994][T29331] Allocated by task 29331: [ 695.272382][T29331] __kasan_kmalloc+0x117/0x1b0 [ 695.277112][T29331] kmem_cache_alloc+0x1d5/0x250 [ 695.281928][T29331] __netdev_alloc_skb+0x1d8/0x710 [ 695.286939][T29331] __ieee80211_beacon_get+0x628/0x11b0 [ 695.292364][T29331] ieee80211_beacon_get_tim+0xb7/0x500 [ 695.297803][T29331] mac80211_hwsim_beacon_tx+0xd4/0x570 [ 695.303239][T29331] __iterate_interfaces+0x1fc/0x390 [ 695.308404][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 695.315306][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 695.320491][T29331] __run_hrtimer+0x405/0x7a0 [ 695.325045][T29331] hrtimer_run_softirq+0x320/0x450 [ 695.330120][T29331] __do_softirq+0x22e/0x569 [ 695.334598][T29331] [ 695.336895][T29331] Freed by task 29331: [ 695.340932][T29331] __kasan_slab_free+0x168/0x220 [ 695.345835][T29331] slab_free_freelist_hook+0xd0/0x150 [ 695.351171][T29331] kmem_cache_free+0xac/0x5c0 [ 695.355816][T29331] mac80211_hwsim_beacon_tx+0x35e/0x570 [ 695.361330][T29331] __iterate_interfaces+0x1fc/0x390 [ 695.366514][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 695.373417][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 695.378581][T29331] __run_hrtimer+0x405/0x7a0 [ 695.383146][T29331] hrtimer_run_softirq+0x320/0x450 [ 695.388251][T29331] __do_softirq+0x22e/0x569 [ 695.392715][T29331] [ 695.395028][T29331] The buggy address belongs to the object at ffff8881ce58f3c0 [ 695.395028][T29331] which belongs to the cache skbuff_head_cache of size 240 [ 695.409567][T29331] The buggy address is located 0 bytes inside of [ 695.409567][T29331] 240-byte region [ffff8881ce58f3c0, ffff8881ce58f4b0) [ 695.422639][T29331] The buggy address belongs to the page: [ 695.428238][T29331] page:ffffea00073963c0 refcount:1 mapcount:0 mapping:ffff8881daa92a00 index:0x0 [ 695.437326][T29331] flags: 0x8000000000000200(slab) [ 695.442327][T29331] raw: 8000000000000200 0000000000000000 0000000900000001 ffff8881daa92a00 [ 695.450877][T29331] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 695.459422][T29331] page dumped because: kasan: bad access detected [ 695.465811][T29331] [ 695.468118][T29331] Memory state around the buggy address: [ 695.473720][T29331] ffff8881ce58f280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 695.481776][T29331] ffff8881ce58f300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 695.489802][T29331] >ffff8881ce58f380: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 695.497836][T29331] ^ [ 695.503964][T29331] ffff8881ce58f400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 695.511996][T29331] ffff8881ce58f480: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 695.520044][T29331] ================================================================== [ 695.529463][T29331] ================================================================== [ 695.537527][T29331] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xac/0x5c0 [ 695.545829][T29331] [ 695.548154][T29331] CPU: 0 PID: 29331 Comm: syz-executor.0 Tainted: G B 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 695.559667][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.569716][T29331] Call Trace: [ 695.572990][T29331] dump_stack+0x1b0/0x21e [ 695.578284][T29331] ? show_regs_print_info+0x12/0x12 [ 695.584097][T29331] ? printk+0xc0/0x104 [ 695.588133][T29331] ? kmem_cache_free+0xac/0x5c0 [ 695.592968][T29331] ? kmem_cache_free+0xac/0x5c0 [ 695.597806][T29331] print_address_description+0x96/0x5d0 [ 695.603331][T29331] ? devkmsg_release+0x11c/0x11c [ 695.608250][T29331] ? kmem_cache_free+0xac/0x5c0 [ 695.613076][T29331] ? ___preempt_schedule+0x16/0x20 [ 695.618153][T29331] ? kmem_cache_free+0xac/0x5c0 [ 695.622968][T29331] ? kmem_cache_free+0xac/0x5c0 [ 695.627786][T29331] kasan_report_invalid_free+0x54/0xc0 [ 695.633212][T29331] __kasan_slab_free+0x102/0x220 [ 695.638117][T29331] ? cmp_ex_search+0x6d/0x90 [ 695.642676][T29331] ? __start___ex_table+0x7170/0xa620 [ 695.648017][T29331] ? bsearch+0x9b/0xc0 [ 695.652069][T29331] ? search_extable+0xf0/0xf0 [ 695.656722][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 695.662668][T29331] ? __stop_notes+0xc/0xc [ 695.666965][T29331] ? search_extable+0xaf/0xf0 [ 695.671616][T29331] ? __rcu_read_lock+0x50/0x50 [ 695.676350][T29331] ? trim_init_extable+0x3e0/0x3e0 [ 695.681438][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 695.687389][T29331] ? __start___ex_table+0x7170/0xa620 [ 695.692740][T29331] ? __start___ex_table+0x7170/0xa620 [ 695.698090][T29331] ? kasan_report+0x27/0x50 [ 695.702569][T29331] ? ex_handler_refcount+0x130/0x170 [ 695.707823][T29331] ? ex_handler_fault+0xa0/0xa0 [ 695.712646][T29331] ? __start___ex_table+0x7178/0xa620 [ 695.718002][T29331] ? fixup_exception+0x92/0xd0 [ 695.722741][T29331] ? do_trap+0x148/0x340 [ 695.726955][T29331] ? schedule_preempt_disabled+0x20/0x20 [ 695.732564][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 695.738513][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 695.744479][T29331] slab_free_freelist_hook+0xd0/0x150 [ 695.749836][T29331] ? tipc_mcast_xmit+0x10a8/0x16c0 [ 695.754925][T29331] kmem_cache_free+0xac/0x5c0 [ 695.759570][T29331] ? kasan_report+0x27/0x50 [ 695.764056][T29331] tipc_mcast_xmit+0x10a8/0x16c0 [ 695.768984][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 695.775106][T29331] ? __check_object_size+0x2e5/0x3b0 [ 695.780368][T29331] tipc_sendmcast+0xc00/0xeb0 [ 695.785014][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 695.790637][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 695.796674][T29331] ? wait_woken+0x250/0x250 [ 695.801153][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 695.806418][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 695.812799][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 695.818400][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 695.823224][T29331] ? local_bh_enable+0x20/0x20 [ 695.827963][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 695.833576][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 695.838587][T29331] ? _local_bh_enable+0x30/0x30 [ 695.843415][T29331] ? memset+0x1f/0x40 [ 695.847985][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 695.853502][T29331] ? lock_sock_nested+0x25a/0x320 [ 695.858534][T29331] ? xas_load+0x468/0x4c0 [ 695.862872][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 695.868559][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 695.874159][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 695.878975][T29331] tipc_sendmsg+0x51/0x70 [ 695.883288][T29331] kernel_sendmsg+0xe2/0x120 [ 695.887860][T29331] sock_no_sendpage+0x13f/0x1b0 [ 695.892685][T29331] ? __receive_sock+0xb0/0xb0 [ 695.897356][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 695.903042][T29331] ? __receive_sock+0xb0/0xb0 [ 695.907698][T29331] sock_sendpage+0xd0/0x120 [ 695.912169][T29331] pipe_to_sendpage+0x23b/0x300 [ 695.916985][T29331] ? sock_fasync+0xf0/0xf0 [ 695.921368][T29331] ? generic_splice_sendpage+0x200/0x200 [ 695.926978][T29331] ? atime_needs_update+0x378/0x570 [ 695.932145][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 695.938104][T29331] __splice_from_pipe+0x2d3/0x870 [ 695.943105][T29331] ? generic_splice_sendpage+0x200/0x200 [ 695.948717][T29331] generic_splice_sendpage+0x172/0x200 [ 695.954154][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 695.959667][T29331] ? direct_splice_actor+0x25/0x120 [ 695.964849][T29331] splice_direct_to_actor+0x496/0xb00 [ 695.970202][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 695.975206][T29331] ? pipe_to_sendpage+0x300/0x300 [ 695.980198][T29331] ? security_file_permission+0x128/0x300 [ 695.985883][T29331] do_splice_direct+0x279/0x3d0 [ 695.990701][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 695.996232][T29331] ? security_file_permission+0x128/0x300 [ 696.001923][T29331] do_sendfile+0x89d/0x1110 [ 696.006396][T29331] ? compat_writev+0x390/0x390 [ 696.011141][T29331] ? security_file_permission+0x128/0x300 [ 696.016842][T29331] ? vfs_write+0x427/0x4f0 [ 696.022094][T29331] ? fput_many+0x42/0x1a0 [ 696.026392][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 696.031566][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 696.036823][T29331] do_syscall_64+0xcb/0x150 [ 696.041292][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 696.047154][T29331] RIP: 0033:0x45de59 [ 696.051036][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 696.071401][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 696.079777][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 696.087716][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 696.095653][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 696.103604][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 696.111546][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 696.119498][T29331] [ 696.121793][T29331] Allocated by task 29331: [ 696.126212][T29331] __kasan_kmalloc+0x117/0x1b0 [ 696.130944][T29331] kmem_cache_alloc+0x1d5/0x250 [ 696.135788][T29331] __netdev_alloc_skb+0x1d8/0x710 [ 696.140785][T29331] __ieee80211_beacon_get+0x628/0x11b0 [ 696.146216][T29331] ieee80211_beacon_get_tim+0xb7/0x500 [ 696.151656][T29331] mac80211_hwsim_beacon_tx+0xd4/0x570 [ 696.157092][T29331] __iterate_interfaces+0x1fc/0x390 [ 696.162265][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 696.169169][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 696.174347][T29331] __run_hrtimer+0x405/0x7a0 [ 696.178901][T29331] hrtimer_run_softirq+0x320/0x450 [ 696.183991][T29331] __do_softirq+0x22e/0x569 [ 696.188455][T29331] [ 696.190760][T29331] Freed by task 29331: [ 696.194813][T29331] __kasan_slab_free+0x168/0x220 [ 696.199718][T29331] slab_free_freelist_hook+0xd0/0x150 [ 696.205054][T29331] kmem_cache_free+0xac/0x5c0 [ 696.209696][T29331] mac80211_hwsim_beacon_tx+0x35e/0x570 [ 696.215740][T29331] __iterate_interfaces+0x1fc/0x390 [ 696.220904][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 696.227820][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 696.232995][T29331] __run_hrtimer+0x405/0x7a0 [ 696.237549][T29331] hrtimer_run_softirq+0x320/0x450 [ 696.242628][T29331] __do_softirq+0x22e/0x569 [ 696.247105][T29331] [ 696.249402][T29331] The buggy address belongs to the object at ffff8881ce58fa00 [ 696.249402][T29331] which belongs to the cache skbuff_head_cache of size 240 [ 696.263942][T29331] The buggy address is located 0 bytes inside of [ 696.263942][T29331] 240-byte region [ffff8881ce58fa00, ffff8881ce58faf0) [ 696.277013][T29331] The buggy address belongs to the page: [ 696.282629][T29331] page:ffffea00073963c0 refcount:1 mapcount:0 mapping:ffff8881daa92a00 index:0x0 [ 696.291713][T29331] flags: 0x8000000000000200(slab) [ 696.296716][T29331] raw: 8000000000000200 0000000000000000 0000000900000001 ffff8881daa92a00 [ 696.305285][T29331] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 696.313833][T29331] page dumped because: kasan: bad access detected [ 696.320219][T29331] [ 696.322512][T29331] Memory state around the buggy address: [ 696.328106][T29331] ffff8881ce58f900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 696.336131][T29331] ffff8881ce58f980: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 696.344175][T29331] >ffff8881ce58fa00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 696.352460][T29331] ^ [ 696.356499][T29331] ffff8881ce58fa80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 696.364531][T29331] ffff8881ce58fb00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 696.372554][T29331] ================================================================== [ 696.382255][T29331] ================================================================== [ 696.390475][T29331] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xac/0x5c0 [ 696.398785][T29331] [ 696.401112][T29331] CPU: 0 PID: 29331 Comm: syz-executor.0 Tainted: G B 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 696.412634][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 696.422668][T29331] Call Trace: [ 696.425929][T29331] dump_stack+0x1b0/0x21e [ 696.430228][T29331] ? show_regs_print_info+0x12/0x12 [ 696.435394][T29331] ? printk+0xc0/0x104 [ 696.439427][T29331] ? kmem_cache_free+0xac/0x5c0 [ 696.444253][T29331] ? kmem_cache_free+0xac/0x5c0 [ 696.449080][T29331] print_address_description+0x96/0x5d0 [ 696.454591][T29331] ? devkmsg_release+0x11c/0x11c [ 696.459510][T29331] ? kmem_cache_free+0xac/0x5c0 [ 696.464325][T29331] ? ___preempt_schedule+0x16/0x20 [ 696.469409][T29331] ? kmem_cache_free+0xac/0x5c0 [ 696.474222][T29331] ? kmem_cache_free+0xac/0x5c0 [ 696.479038][T29331] kasan_report_invalid_free+0x54/0xc0 [ 696.484479][T29331] __kasan_slab_free+0x102/0x220 [ 696.489385][T29331] ? cmp_ex_search+0x6d/0x90 [ 696.493950][T29331] ? __start___ex_table+0x7170/0xa620 [ 696.499296][T29331] ? bsearch+0x9b/0xc0 [ 696.503329][T29331] ? search_extable+0xf0/0xf0 [ 696.507980][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 696.513935][T29331] ? __stop_notes+0xc/0xc [ 696.518240][T29331] ? search_extable+0xaf/0xf0 [ 696.522883][T29331] ? __rcu_read_lock+0x50/0x50 [ 696.527616][T29331] ? trim_init_extable+0x3e0/0x3e0 [ 696.532694][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 696.539171][T29331] ? __start___ex_table+0x7170/0xa620 [ 696.544506][T29331] ? __start___ex_table+0x7170/0xa620 [ 696.549860][T29331] ? kasan_report+0x27/0x50 [ 696.554341][T29331] ? ex_handler_refcount+0x130/0x170 [ 696.559588][T29331] ? ex_handler_fault+0xa0/0xa0 [ 696.564405][T29331] ? __start___ex_table+0x7178/0xa620 [ 696.569741][T29331] ? fixup_exception+0x92/0xd0 [ 696.575433][T29331] ? do_trap+0x148/0x340 [ 696.580610][T29331] ? schedule_preempt_disabled+0x20/0x20 [ 696.586215][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 696.592157][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 696.598109][T29331] slab_free_freelist_hook+0xd0/0x150 [ 696.603465][T29331] ? tipc_mcast_xmit+0x10a8/0x16c0 [ 696.608554][T29331] kmem_cache_free+0xac/0x5c0 [ 696.613230][T29331] ? kasan_report+0x27/0x50 [ 696.617704][T29331] tipc_mcast_xmit+0x10a8/0x16c0 [ 696.622623][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 696.628752][T29331] ? __check_object_size+0x2e5/0x3b0 [ 696.634013][T29331] tipc_sendmcast+0xc00/0xeb0 [ 696.638664][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 696.644272][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 696.650305][T29331] ? wait_woken+0x250/0x250 [ 696.654781][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 696.660032][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 696.666444][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 696.671887][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 696.676703][T29331] ? local_bh_enable+0x20/0x20 [ 696.681444][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 696.687039][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 696.692027][T29331] ? _local_bh_enable+0x30/0x30 [ 696.696841][T29331] ? memset+0x1f/0x40 [ 696.700790][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 696.706305][T29331] ? lock_sock_nested+0x25a/0x320 [ 696.711304][T29331] ? xas_load+0x468/0x4c0 [ 696.715620][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 696.721307][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 696.726916][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 696.731743][T29331] tipc_sendmsg+0x51/0x70 [ 696.736040][T29331] kernel_sendmsg+0xe2/0x120 [ 696.740594][T29331] sock_no_sendpage+0x13f/0x1b0 [ 696.745425][T29331] ? __receive_sock+0xb0/0xb0 [ 696.750067][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 696.755749][T29331] ? __receive_sock+0xb0/0xb0 [ 696.760398][T29331] sock_sendpage+0xd0/0x120 [ 696.764914][T29331] pipe_to_sendpage+0x23b/0x300 [ 696.769755][T29331] ? sock_fasync+0xf0/0xf0 [ 696.774137][T29331] ? generic_splice_sendpage+0x200/0x200 [ 696.779731][T29331] ? atime_needs_update+0x378/0x570 [ 696.784904][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 696.790849][T29331] __splice_from_pipe+0x2d3/0x870 [ 696.795911][T29331] ? generic_splice_sendpage+0x200/0x200 [ 696.801511][T29331] generic_splice_sendpage+0x172/0x200 [ 696.806936][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 696.812446][T29331] ? direct_splice_actor+0x25/0x120 [ 696.817613][T29331] splice_direct_to_actor+0x496/0xb00 [ 696.822950][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 696.827956][T29331] ? pipe_to_sendpage+0x300/0x300 [ 696.832947][T29331] ? security_file_permission+0x128/0x300 [ 696.838631][T29331] do_splice_direct+0x279/0x3d0 [ 696.843446][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 696.848958][T29331] ? security_file_permission+0x128/0x300 [ 696.854649][T29331] do_sendfile+0x89d/0x1110 [ 696.859122][T29331] ? compat_writev+0x390/0x390 [ 696.863852][T29331] ? security_file_permission+0x128/0x300 [ 696.869553][T29331] ? vfs_write+0x427/0x4f0 [ 696.873950][T29331] ? fput_many+0x42/0x1a0 [ 696.878246][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 696.883412][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 696.888666][T29331] do_syscall_64+0xcb/0x150 [ 696.893149][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 696.899004][T29331] RIP: 0033:0x45de59 [ 696.902864][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 696.922439][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 696.930822][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 696.938775][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 696.946724][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 696.954665][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 696.962620][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 696.970563][T29331] [ 696.972869][T29331] Allocated by task 29331: [ 696.977255][T29331] __kasan_kmalloc+0x117/0x1b0 [ 696.981985][T29331] kmem_cache_alloc+0x1d5/0x250 [ 696.987847][T29331] __netdev_alloc_skb+0x1d8/0x710 [ 696.992837][T29331] __ieee80211_beacon_get+0x628/0x11b0 [ 696.998259][T29331] ieee80211_beacon_get_tim+0xb7/0x500 [ 697.003682][T29331] mac80211_hwsim_beacon_tx+0xd4/0x570 [ 697.009144][T29331] __iterate_interfaces+0x1fc/0x390 [ 697.014411][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 697.021322][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 697.026516][T29331] __run_hrtimer+0x405/0x7a0 [ 697.031080][T29331] hrtimer_run_softirq+0x320/0x450 [ 697.036157][T29331] __do_softirq+0x22e/0x569 [ 697.040622][T29331] [ 697.042945][T29331] Freed by task 29331: [ 697.046988][T29331] __kasan_slab_free+0x168/0x220 [ 697.051905][T29331] slab_free_freelist_hook+0xd0/0x150 [ 697.057257][T29331] kmem_cache_free+0xac/0x5c0 [ 697.061902][T29331] mac80211_hwsim_beacon_tx+0x35e/0x570 [ 697.067422][T29331] __iterate_interfaces+0x1fc/0x390 [ 697.072588][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 697.079503][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 697.084664][T29331] __run_hrtimer+0x405/0x7a0 [ 697.089220][T29331] hrtimer_run_softirq+0x320/0x450 [ 697.094315][T29331] __do_softirq+0x22e/0x569 [ 697.098778][T29331] [ 697.101072][T29331] The buggy address belongs to the object at ffff8881ce58f500 [ 697.101072][T29331] which belongs to the cache skbuff_head_cache of size 240 [ 697.115613][T29331] The buggy address is located 0 bytes inside of [ 697.115613][T29331] 240-byte region [ffff8881ce58f500, ffff8881ce58f5f0) [ 697.128687][T29331] The buggy address belongs to the page: [ 697.134288][T29331] page:ffffea00073963c0 refcount:1 mapcount:0 mapping:ffff8881daa92a00 index:0x0 [ 697.143373][T29331] flags: 0x8000000000000200(slab) [ 697.148364][T29331] raw: 8000000000000200 0000000000000000 0000000900000001 ffff8881daa92a00 [ 697.156924][T29331] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 697.165467][T29331] page dumped because: kasan: bad access detected [ 697.172481][T29331] [ 697.174780][T29331] Memory state around the buggy address: [ 697.180424][T29331] ffff8881ce58f400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 697.188465][T29331] ffff8881ce58f480: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 697.196505][T29331] >ffff8881ce58f500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 697.204542][T29331] ^ [ 697.208586][T29331] ffff8881ce58f580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 697.216612][T29331] ffff8881ce58f600: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 697.224636][T29331] ================================================================== [ 697.234092][T29331] ================================================================== [ 697.242158][T29331] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xac/0x5c0 [ 697.250485][T29331] [ 697.252805][T29331] CPU: 0 PID: 29331 Comm: syz-executor.0 Tainted: G B 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 697.264327][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 697.274523][T29331] Call Trace: [ 697.277785][T29331] dump_stack+0x1b0/0x21e [ 697.282082][T29331] ? show_regs_print_info+0x12/0x12 [ 697.287255][T29331] ? printk+0xc0/0x104 [ 697.291304][T29331] ? kmem_cache_free+0xac/0x5c0 [ 697.296122][T29331] ? kmem_cache_free+0xac/0x5c0 [ 697.301370][T29331] print_address_description+0x96/0x5d0 [ 697.306879][T29331] ? devkmsg_release+0x11c/0x11c [ 697.311783][T29331] ? kmem_cache_free+0xac/0x5c0 [ 697.316599][T29331] ? ___preempt_schedule+0x16/0x20 [ 697.321686][T29331] ? kmem_cache_free+0xac/0x5c0 [ 697.326499][T29331] ? kmem_cache_free+0xac/0x5c0 [ 697.331315][T29331] kasan_report_invalid_free+0x54/0xc0 [ 697.336739][T29331] __kasan_slab_free+0x102/0x220 [ 697.346266][T29331] ? cmp_ex_search+0x6d/0x90 [ 697.350825][T29331] ? __start___ex_table+0x7170/0xa620 [ 697.356176][T29331] ? bsearch+0x9b/0xc0 [ 697.360222][T29331] ? search_extable+0xf0/0xf0 [ 697.364875][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 697.370818][T29331] ? __stop_notes+0xc/0xc [ 697.375122][T29331] ? search_extable+0xaf/0xf0 [ 697.379772][T29331] ? __rcu_read_lock+0x50/0x50 [ 697.384502][T29331] ? trim_init_extable+0x3e0/0x3e0 [ 697.389578][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 697.395533][T29331] ? __start___ex_table+0x7170/0xa620 [ 697.400867][T29331] ? __start___ex_table+0x7170/0xa620 [ 697.406211][T29331] ? kasan_report+0x27/0x50 [ 697.410680][T29331] ? ex_handler_refcount+0x130/0x170 [ 697.415941][T29331] ? ex_handler_fault+0xa0/0xa0 [ 697.420764][T29331] ? __start___ex_table+0x7178/0xa620 [ 697.426099][T29331] ? fixup_exception+0x92/0xd0 [ 697.430828][T29331] ? do_trap+0x148/0x340 [ 697.435047][T29331] ? schedule_preempt_disabled+0x20/0x20 [ 697.440654][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 697.446597][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 697.452544][T29331] slab_free_freelist_hook+0xd0/0x150 [ 697.457884][T29331] ? tipc_mcast_xmit+0x10a8/0x16c0 [ 697.462960][T29331] kmem_cache_free+0xac/0x5c0 [ 697.467616][T29331] ? kasan_report+0x27/0x50 [ 697.472089][T29331] tipc_mcast_xmit+0x10a8/0x16c0 [ 697.477954][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 697.484077][T29331] ? __check_object_size+0x2e5/0x3b0 [ 697.489342][T29331] tipc_sendmcast+0xc00/0xeb0 [ 697.493990][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 697.499599][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 697.505633][T29331] ? wait_woken+0x250/0x250 [ 697.510137][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 697.516115][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 697.523491][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 697.528937][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 697.533756][T29331] ? local_bh_enable+0x20/0x20 [ 697.538486][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 697.544101][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 697.549105][T29331] ? _local_bh_enable+0x30/0x30 [ 697.553933][T29331] ? memset+0x1f/0x40 [ 697.557880][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 697.563397][T29331] ? lock_sock_nested+0x25a/0x320 [ 697.568386][T29331] ? xas_load+0x468/0x4c0 [ 697.572692][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 697.578387][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 697.584010][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 697.588930][T29331] tipc_sendmsg+0x51/0x70 [ 697.593232][T29331] kernel_sendmsg+0xe2/0x120 [ 697.598753][T29331] sock_no_sendpage+0x13f/0x1b0 [ 697.603585][T29331] ? __receive_sock+0xb0/0xb0 [ 697.608259][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 697.613944][T29331] ? __receive_sock+0xb0/0xb0 [ 697.618596][T29331] sock_sendpage+0xd0/0x120 [ 697.623075][T29331] pipe_to_sendpage+0x23b/0x300 [ 697.627895][T29331] ? sock_fasync+0xf0/0xf0 [ 697.632287][T29331] ? generic_splice_sendpage+0x200/0x200 [ 697.637901][T29331] ? atime_needs_update+0x378/0x570 [ 697.643080][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 697.649041][T29331] __splice_from_pipe+0x2d3/0x870 [ 697.654043][T29331] ? generic_splice_sendpage+0x200/0x200 [ 697.660350][T29331] generic_splice_sendpage+0x172/0x200 [ 697.665816][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 697.671378][T29331] ? direct_splice_actor+0x25/0x120 [ 697.676566][T29331] splice_direct_to_actor+0x496/0xb00 [ 697.681906][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 697.686912][T29331] ? pipe_to_sendpage+0x300/0x300 [ 697.691908][T29331] ? security_file_permission+0x128/0x300 [ 697.700214][T29331] do_splice_direct+0x279/0x3d0 [ 697.705037][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 697.710570][T29331] ? security_file_permission+0x128/0x300 [ 697.716261][T29331] do_sendfile+0x89d/0x1110 [ 697.720733][T29331] ? compat_writev+0x390/0x390 [ 697.725464][T29331] ? security_file_permission+0x128/0x300 [ 697.731193][T29331] ? vfs_write+0x427/0x4f0 [ 697.735581][T29331] ? fput_many+0x42/0x1a0 [ 697.739876][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 697.745051][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 697.750565][T29331] do_syscall_64+0xcb/0x150 [ 697.755070][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 697.760957][T29331] RIP: 0033:0x45de59 [ 697.764856][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 697.784429][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 697.792817][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 697.800771][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 697.808711][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 697.816648][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 697.824598][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 697.832555][T29331] [ 697.834878][T29331] Allocated by task 29331: [ 697.839274][T29331] __kasan_kmalloc+0x117/0x1b0 [ 697.844004][T29331] kmem_cache_alloc+0x1d5/0x250 [ 697.848822][T29331] __netdev_alloc_skb+0x1d8/0x710 [ 697.853828][T29331] __ieee80211_beacon_get+0x628/0x11b0 [ 697.859283][T29331] ieee80211_beacon_get_tim+0xb7/0x500 [ 697.864715][T29331] mac80211_hwsim_beacon_tx+0xd4/0x570 [ 697.870141][T29331] __iterate_interfaces+0x1fc/0x390 [ 697.875312][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 697.882215][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 697.887379][T29331] __run_hrtimer+0x405/0x7a0 [ 697.891951][T29331] hrtimer_run_softirq+0x320/0x450 [ 697.897026][T29331] __do_softirq+0x22e/0x569 [ 697.901487][T29331] [ 697.903781][T29331] Freed by task 29331: [ 697.907814][T29331] __kasan_slab_free+0x168/0x220 [ 697.912716][T29331] slab_free_freelist_hook+0xd0/0x150 [ 697.918051][T29331] kmem_cache_free+0xac/0x5c0 [ 697.927150][T29331] mac80211_hwsim_beacon_tx+0x35e/0x570 [ 697.932680][T29331] __iterate_interfaces+0x1fc/0x390 [ 697.938629][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 697.945535][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 697.950995][T29331] __run_hrtimer+0x405/0x7a0 [ 697.955561][T29331] hrtimer_run_softirq+0x320/0x450 [ 697.960640][T29331] __do_softirq+0x22e/0x569 [ 697.965114][T29331] [ 697.967412][T29331] The buggy address belongs to the object at ffff8881caab1b40 [ 697.967412][T29331] which belongs to the cache skbuff_head_cache of size 240 [ 697.981953][T29331] The buggy address is located 0 bytes inside of [ 697.981953][T29331] 240-byte region [ffff8881caab1b40, ffff8881caab1c30) [ 697.995119][T29331] The buggy address belongs to the page: [ 698.000744][T29331] page:ffffea00072aac40 refcount:1 mapcount:0 mapping:ffff8881daa92a00 index:0x0 [ 698.009822][T29331] flags: 0x8000000000000200(slab) [ 698.014816][T29331] raw: 8000000000000200 ffffea0007406f00 0000000800000003 ffff8881daa92a00 [ 698.023380][T29331] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 698.031924][T29331] page dumped because: kasan: bad access detected [ 698.038297][T29331] [ 698.040609][T29331] Memory state around the buggy address: [ 698.046237][T29331] ffff8881caab1a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 698.054291][T29331] ffff8881caab1a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 698.062322][T29331] >ffff8881caab1b00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 698.070373][T29331] ^ [ 698.076490][T29331] ffff8881caab1b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 698.084516][T29331] ffff8881caab1c00: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 698.092539][T29331] ================================================================== [ 698.102077][T29331] ================================================================== [ 698.110143][T29331] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xac/0x5c0 [ 698.118445][T29331] [ 698.120771][T29331] CPU: 0 PID: 29331 Comm: syz-executor.0 Tainted: G B 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 698.132288][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.142336][T29331] Call Trace: [ 698.145606][T29331] dump_stack+0x1b0/0x21e [ 698.149904][T29331] ? show_regs_print_info+0x12/0x12 [ 698.155077][T29331] ? printk+0xc0/0x104 [ 698.159123][T29331] ? kmem_cache_free+0xac/0x5c0 [ 698.163938][T29331] ? kmem_cache_free+0xac/0x5c0 [ 698.168762][T29331] print_address_description+0x96/0x5d0 [ 698.174283][T29331] ? devkmsg_release+0x11c/0x11c [ 698.179191][T29331] ? kmem_cache_free+0xac/0x5c0 [ 698.184014][T29331] ? ___preempt_schedule+0x16/0x20 [ 698.189097][T29331] ? kmem_cache_free+0xac/0x5c0 [ 698.194187][T29331] ? kmem_cache_free+0xac/0x5c0 [ 698.199007][T29331] kasan_report_invalid_free+0x54/0xc0 [ 698.204433][T29331] __kasan_slab_free+0x102/0x220 [ 698.209363][T29331] ? cmp_ex_search+0x6d/0x90 [ 698.213927][T29331] ? __start___ex_table+0x7170/0xa620 [ 698.219289][T29331] ? bsearch+0x9b/0xc0 [ 698.223326][T29331] ? search_extable+0xf0/0xf0 [ 698.227983][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 698.233930][T29331] ? __stop_notes+0xc/0xc [ 698.238244][T29331] ? search_extable+0xaf/0xf0 [ 698.242886][T29331] ? __rcu_read_lock+0x50/0x50 [ 698.247885][T29331] ? trim_init_extable+0x3e0/0x3e0 [ 698.252974][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 698.258920][T29331] ? __start___ex_table+0x7170/0xa620 [ 698.264260][T29331] ? __start___ex_table+0x7170/0xa620 [ 698.269605][T29331] ? kasan_report+0x27/0x50 [ 698.274076][T29331] ? ex_handler_refcount+0x130/0x170 [ 698.279325][T29331] ? ex_handler_fault+0xa0/0xa0 [ 698.284153][T29331] ? __start___ex_table+0x7178/0xa620 [ 698.289494][T29331] ? fixup_exception+0x92/0xd0 [ 698.294311][T29331] ? do_trap+0x148/0x340 [ 698.298615][T29331] ? schedule_preempt_disabled+0x20/0x20 [ 698.304217][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 698.310159][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 698.316280][T29331] slab_free_freelist_hook+0xd0/0x150 [ 698.321629][T29331] ? tipc_mcast_xmit+0x10a8/0x16c0 [ 698.326722][T29331] kmem_cache_free+0xac/0x5c0 [ 698.331377][T29331] ? kasan_report+0x27/0x50 [ 698.335857][T29331] tipc_mcast_xmit+0x10a8/0x16c0 [ 698.340776][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 698.347349][T29331] ? __check_object_size+0x2e5/0x3b0 [ 698.352607][T29331] tipc_sendmcast+0xc00/0xeb0 [ 698.357302][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 698.362912][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 698.368943][T29331] ? wait_woken+0x250/0x250 [ 698.373413][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 698.378663][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 698.385059][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 698.390506][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 698.395329][T29331] ? local_bh_enable+0x20/0x20 [ 698.400068][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 698.405670][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 698.410663][T29331] ? _local_bh_enable+0x30/0x30 [ 698.415530][T29331] ? memset+0x1f/0x40 [ 698.419486][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 698.425019][T29331] ? lock_sock_nested+0x25a/0x320 [ 698.430015][T29331] ? xas_load+0x468/0x4c0 [ 698.434319][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 698.440051][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 698.445656][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 698.450471][T29331] tipc_sendmsg+0x51/0x70 [ 698.454770][T29331] kernel_sendmsg+0xe2/0x120 [ 698.459324][T29331] sock_no_sendpage+0x13f/0x1b0 [ 698.464157][T29331] ? __receive_sock+0xb0/0xb0 [ 698.468804][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 698.474487][T29331] ? __receive_sock+0xb0/0xb0 [ 698.479135][T29331] sock_sendpage+0xd0/0x120 [ 698.483606][T29331] pipe_to_sendpage+0x23b/0x300 [ 698.488438][T29331] ? sock_fasync+0xf0/0xf0 [ 698.492821][T29331] ? generic_splice_sendpage+0x200/0x200 [ 698.498431][T29331] ? atime_needs_update+0x378/0x570 [ 698.503596][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 698.510154][T29331] __splice_from_pipe+0x2d3/0x870 [ 698.515167][T29331] ? generic_splice_sendpage+0x200/0x200 [ 698.520767][T29331] generic_splice_sendpage+0x172/0x200 [ 698.526192][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 698.531703][T29331] ? direct_splice_actor+0x25/0x120 [ 698.536872][T29331] splice_direct_to_actor+0x496/0xb00 [ 698.542214][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 698.547205][T29331] ? pipe_to_sendpage+0x300/0x300 [ 698.552198][T29331] ? security_file_permission+0x128/0x300 [ 698.557893][T29331] do_splice_direct+0x279/0x3d0 [ 698.562716][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 698.568238][T29331] ? security_file_permission+0x128/0x300 [ 698.574626][T29331] do_sendfile+0x89d/0x1110 [ 698.579100][T29331] ? compat_writev+0x390/0x390 [ 698.583838][T29331] ? security_file_permission+0x128/0x300 [ 698.589529][T29331] ? vfs_write+0x427/0x4f0 [ 698.593910][T29331] ? fput_many+0x42/0x1a0 [ 698.598203][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 698.603379][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 698.608635][T29331] do_syscall_64+0xcb/0x150 [ 698.613120][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 698.618977][T29331] RIP: 0033:0x45de59 [ 698.622839][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 698.642796][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 698.651217][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 698.659172][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 698.667113][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 698.675052][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 698.682990][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 698.690943][T29331] [ 698.693250][T29331] Allocated by task 29331: [ 698.697635][T29331] __kasan_kmalloc+0x117/0x1b0 [ 698.702374][T29331] kmem_cache_alloc+0x1d5/0x250 [ 698.707189][T29331] __netdev_alloc_skb+0x1d8/0x710 [ 698.712180][T29331] __ieee80211_beacon_get+0x628/0x11b0 [ 698.717626][T29331] ieee80211_beacon_get_tim+0xb7/0x500 [ 698.723064][T29331] mac80211_hwsim_beacon_tx+0xd4/0x570 [ 698.728536][T29331] __iterate_interfaces+0x1fc/0x390 [ 698.733711][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 698.740625][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 698.745795][T29331] __run_hrtimer+0x405/0x7a0 [ 698.750361][T29331] hrtimer_run_softirq+0x320/0x450 [ 698.755448][T29331] __do_softirq+0x22e/0x569 [ 698.759911][T29331] [ 698.762217][T29331] Freed by task 29331: [ 698.766250][T29331] __kasan_slab_free+0x168/0x220 [ 698.771155][T29331] slab_free_freelist_hook+0xd0/0x150 [ 698.776492][T29331] kmem_cache_free+0xac/0x5c0 [ 698.781153][T29331] mac80211_hwsim_beacon_tx+0x35e/0x570 [ 698.786674][T29331] __iterate_interfaces+0x1fc/0x390 [ 698.791839][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 698.798747][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 698.803911][T29331] __run_hrtimer+0x405/0x7a0 [ 698.808489][T29331] hrtimer_run_softirq+0x320/0x450 [ 698.813569][T29331] __do_softirq+0x22e/0x569 [ 698.818033][T29331] [ 698.820329][T29331] The buggy address belongs to the object at ffff8881caab1500 [ 698.820329][T29331] which belongs to the cache skbuff_head_cache of size 240 [ 698.834972][T29331] The buggy address is located 0 bytes inside of [ 698.834972][T29331] 240-byte region [ffff8881caab1500, ffff8881caab15f0) [ 698.848044][T29331] The buggy address belongs to the page: [ 698.853669][T29331] page:ffffea00072aac40 refcount:1 mapcount:0 mapping:ffff8881daa92a00 index:0x0 [ 698.862759][T29331] flags: 0x8000000000000200(slab) [ 698.867756][T29331] raw: 8000000000000200 ffffea0007406f00 0000000800000003 ffff8881daa92a00 [ 698.876306][T29331] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 698.885030][T29331] page dumped because: kasan: bad access detected [ 698.891403][T29331] [ 698.893706][T29331] Memory state around the buggy address: [ 698.899303][T29331] ffff8881caab1400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 698.907330][T29331] ffff8881caab1480: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 698.915366][T29331] >ffff8881caab1500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 698.923430][T29331] ^ [ 698.927470][T29331] ffff8881caab1580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 698.935502][T29331] ffff8881caab1600: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 698.943538][T29331] ================================================================== [ 698.953005][T29331] ================================================================== [ 698.961072][T29331] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xac/0x5c0 [ 698.969380][T29331] [ 698.971707][T29331] CPU: 0 PID: 29331 Comm: syz-executor.0 Tainted: G B 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 698.983233][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.993272][T29331] Call Trace: [ 698.996548][T29331] dump_stack+0x1b0/0x21e [ 699.000848][T29331] ? show_regs_print_info+0x12/0x12 [ 699.006027][T29331] ? printk+0xc0/0x104 [ 699.010069][T29331] ? kmem_cache_free+0xac/0x5c0 [ 699.014899][T29331] ? kmem_cache_free+0xac/0x5c0 [ 699.019738][T29331] print_address_description+0x96/0x5d0 [ 699.025250][T29331] ? devkmsg_release+0x11c/0x11c [ 699.030154][T29331] ? kmem_cache_free+0xac/0x5c0 [ 699.034971][T29331] ? ___preempt_schedule+0x16/0x20 [ 699.040482][T29331] ? kmem_cache_free+0xac/0x5c0 [ 699.045318][T29331] ? kmem_cache_free+0xac/0x5c0 [ 699.050154][T29331] kasan_report_invalid_free+0x54/0xc0 [ 699.055579][T29331] __kasan_slab_free+0x102/0x220 [ 699.060499][T29331] ? cmp_ex_search+0x6d/0x90 [ 699.065057][T29331] ? __start___ex_table+0x7170/0xa620 [ 699.070394][T29331] ? bsearch+0x9b/0xc0 [ 699.074429][T29331] ? search_extable+0xf0/0xf0 [ 699.079082][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 699.085029][T29331] ? __stop_notes+0xc/0xc [ 699.089324][T29331] ? search_extable+0xaf/0xf0 [ 699.093993][T29331] ? __rcu_read_lock+0x50/0x50 [ 699.098728][T29331] ? trim_init_extable+0x3e0/0x3e0 [ 699.103806][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 699.109766][T29331] ? __start___ex_table+0x7170/0xa620 [ 699.115110][T29331] ? __start___ex_table+0x7170/0xa620 [ 699.120471][T29331] ? kasan_report+0x27/0x50 [ 699.124955][T29331] ? ex_handler_refcount+0x130/0x170 [ 699.130208][T29331] ? ex_handler_fault+0xa0/0xa0 [ 699.135032][T29331] ? __start___ex_table+0x7178/0xa620 [ 699.140369][T29331] ? fixup_exception+0x92/0xd0 [ 699.145107][T29331] ? do_trap+0x148/0x340 [ 699.149324][T29331] ? schedule_preempt_disabled+0x20/0x20 [ 699.154936][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 699.160897][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 699.166842][T29331] slab_free_freelist_hook+0xd0/0x150 [ 699.172205][T29331] ? tipc_mcast_xmit+0x10a8/0x16c0 [ 699.177281][T29331] kmem_cache_free+0xac/0x5c0 [ 699.181936][T29331] ? kasan_report+0x27/0x50 [ 699.186414][T29331] tipc_mcast_xmit+0x10a8/0x16c0 [ 699.191321][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 699.197451][T29331] ? __check_object_size+0x2e5/0x3b0 [ 699.202722][T29331] tipc_sendmcast+0xc00/0xeb0 [ 699.207366][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 699.212966][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 699.219009][T29331] ? wait_woken+0x250/0x250 [ 699.223482][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 699.228734][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 699.235112][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 699.240537][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 699.245360][T29331] ? local_bh_enable+0x20/0x20 [ 699.250091][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 699.256384][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 699.261388][T29331] ? _local_bh_enable+0x30/0x30 [ 699.266204][T29331] ? memset+0x1f/0x40 [ 699.270150][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 699.275663][T29331] ? lock_sock_nested+0x25a/0x320 [ 699.280654][T29331] ? xas_load+0x468/0x4c0 [ 699.284958][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 699.290645][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 699.296244][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 699.301066][T29331] tipc_sendmsg+0x51/0x70 [ 699.305384][T29331] kernel_sendmsg+0xe2/0x120 [ 699.310635][T29331] sock_no_sendpage+0x13f/0x1b0 [ 699.315461][T29331] ? __receive_sock+0xb0/0xb0 [ 699.320105][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 699.325791][T29331] ? __receive_sock+0xb0/0xb0 [ 699.330448][T29331] sock_sendpage+0xd0/0x120 [ 699.334929][T29331] pipe_to_sendpage+0x23b/0x300 [ 699.339758][T29331] ? sock_fasync+0xf0/0xf0 [ 699.344151][T29331] ? generic_splice_sendpage+0x200/0x200 [ 699.349757][T29331] ? atime_needs_update+0x378/0x570 [ 699.354943][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 699.360900][T29331] __splice_from_pipe+0x2d3/0x870 [ 699.365991][T29331] ? generic_splice_sendpage+0x200/0x200 [ 699.371587][T29331] generic_splice_sendpage+0x172/0x200 [ 699.377010][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 699.382520][T29331] ? direct_splice_actor+0x25/0x120 [ 699.387695][T29331] splice_direct_to_actor+0x496/0xb00 [ 699.393033][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 699.398032][T29331] ? pipe_to_sendpage+0x300/0x300 [ 699.403476][T29331] ? security_file_permission+0x128/0x300 [ 699.409163][T29331] do_splice_direct+0x279/0x3d0 [ 699.413991][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 699.419503][T29331] ? security_file_permission+0x128/0x300 [ 699.425186][T29331] do_sendfile+0x89d/0x1110 [ 699.429658][T29331] ? compat_writev+0x390/0x390 [ 699.434407][T29331] ? security_file_permission+0x128/0x300 [ 699.440133][T29331] ? vfs_write+0x427/0x4f0 [ 699.444519][T29331] ? fput_many+0x42/0x1a0 [ 699.448813][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 699.453979][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 699.459230][T29331] do_syscall_64+0xcb/0x150 [ 699.463709][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 699.470534][T29331] RIP: 0033:0x45de59 [ 699.474404][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 699.493986][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 699.502363][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 699.510348][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 699.518301][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 699.526250][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 699.534193][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 699.545607][T29331] [ 699.547907][T29331] Allocated by task 29331: [ 699.552310][T29331] __kasan_kmalloc+0x117/0x1b0 [ 699.557049][T29331] kmem_cache_alloc+0x1d5/0x250 [ 699.562747][T29331] __netdev_alloc_skb+0x1d8/0x710 [ 699.567739][T29331] __ieee80211_beacon_get+0x628/0x11b0 [ 699.573162][T29331] ieee80211_beacon_get_tim+0xb7/0x500 [ 699.582681][T29331] mac80211_hwsim_beacon_tx+0xd4/0x570 [ 699.588109][T29331] __iterate_interfaces+0x1fc/0x390 [ 699.593282][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 699.600197][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 699.605361][T29331] __run_hrtimer+0x405/0x7a0 [ 699.609925][T29331] hrtimer_run_softirq+0x320/0x450 [ 699.615005][T29331] __do_softirq+0x22e/0x569 [ 699.619473][T29331] [ 699.621772][T29331] Freed by task 29331: [ 699.625812][T29331] __kasan_slab_free+0x168/0x220 [ 699.630739][T29331] slab_free_freelist_hook+0xd0/0x150 [ 699.636081][T29331] kmem_cache_free+0xac/0x5c0 [ 699.640733][T29331] mac80211_hwsim_beacon_tx+0x35e/0x570 [ 699.646335][T29331] __iterate_interfaces+0x1fc/0x390 [ 699.651934][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 699.658835][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 699.664090][T29331] __run_hrtimer+0x405/0x7a0 [ 699.668667][T29331] hrtimer_run_softirq+0x320/0x450 [ 699.673743][T29331] __do_softirq+0x22e/0x569 [ 699.678264][T29331] [ 699.680568][T29331] The buggy address belongs to the object at ffff8881caab1140 [ 699.680568][T29331] which belongs to the cache skbuff_head_cache of size 240 [ 699.695128][T29331] The buggy address is located 0 bytes inside of [ 699.695128][T29331] 240-byte region [ffff8881caab1140, ffff8881caab1230) [ 699.708202][T29331] The buggy address belongs to the page: [ 699.713901][T29331] page:ffffea00072aac40 refcount:1 mapcount:0 mapping:ffff8881daa92a00 index:0x0 [ 699.722979][T29331] flags: 0x8000000000000200(slab) [ 699.727997][T29331] raw: 8000000000000200 ffffea0007406f00 0000000800000003 ffff8881daa92a00 [ 699.736566][T29331] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 699.745114][T29331] page dumped because: kasan: bad access detected [ 699.751506][T29331] [ 699.753801][T29331] Memory state around the buggy address: [ 699.759396][T29331] ffff8881caab1000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 699.767436][T29331] ffff8881caab1080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 699.775466][T29331] >ffff8881caab1100: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 699.783490][T29331] ^ [ 699.789611][T29331] ffff8881caab1180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 699.797680][T29331] ffff8881caab1200: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 699.805724][T29331] ================================================================== [ 699.815234][T29331] ================================================================== [ 699.823327][T29331] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xac/0x5c0 [ 699.831635][T29331] [ 699.833956][T29331] CPU: 0 PID: 29331 Comm: syz-executor.0 Tainted: G B 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 699.845472][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 699.855625][T29331] Call Trace: [ 699.858908][T29331] dump_stack+0x1b0/0x21e [ 699.863248][T29331] ? show_regs_print_info+0x12/0x12 [ 699.868432][T29331] ? printk+0xc0/0x104 [ 699.873191][T29331] ? kmem_cache_free+0xac/0x5c0 [ 699.878033][T29331] ? kmem_cache_free+0xac/0x5c0 [ 699.882850][T29331] print_address_description+0x96/0x5d0 [ 699.888370][T29331] ? devkmsg_release+0x11c/0x11c [ 699.893294][T29331] ? kmem_cache_free+0xac/0x5c0 [ 699.898120][T29331] ? ___preempt_schedule+0x16/0x20 [ 699.903218][T29331] ? kmem_cache_free+0xac/0x5c0 [ 699.908076][T29331] ? kmem_cache_free+0xac/0x5c0 [ 699.912906][T29331] kasan_report_invalid_free+0x54/0xc0 [ 699.918334][T29331] __kasan_slab_free+0x102/0x220 [ 699.923269][T29331] ? cmp_ex_search+0x6d/0x90 [ 699.927837][T29331] ? __start___ex_table+0x7170/0xa620 [ 699.933178][T29331] ? bsearch+0x9b/0xc0 [ 699.937227][T29331] ? search_extable+0xf0/0xf0 [ 699.941873][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 699.947830][T29331] ? __stop_notes+0xc/0xc [ 699.952140][T29331] ? search_extable+0xaf/0xf0 [ 699.956802][T29331] ? __rcu_read_lock+0x50/0x50 [ 699.961534][T29331] ? trim_init_extable+0x3e0/0x3e0 [ 699.966619][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 699.972576][T29331] ? __start___ex_table+0x7170/0xa620 [ 699.977924][T29331] ? __start___ex_table+0x7170/0xa620 [ 699.983279][T29331] ? kasan_report+0x27/0x50 [ 699.987749][T29331] ? ex_handler_refcount+0x130/0x170 [ 699.993017][T29331] ? ex_handler_fault+0xa0/0xa0 [ 699.997833][T29331] ? __start___ex_table+0x7178/0xa620 [ 700.003176][T29331] ? fixup_exception+0x92/0xd0 [ 700.007996][T29331] ? do_trap+0x148/0x340 [ 700.012219][T29331] ? schedule_preempt_disabled+0x20/0x20 [ 700.017826][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 700.023780][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 700.029739][T29331] slab_free_freelist_hook+0xd0/0x150 [ 700.035079][T29331] ? tipc_mcast_xmit+0x10a8/0x16c0 [ 700.040153][T29331] kmem_cache_free+0xac/0x5c0 [ 700.044813][T29331] ? kasan_report+0x27/0x50 [ 700.049295][T29331] tipc_mcast_xmit+0x10a8/0x16c0 [ 700.054204][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 700.060329][T29331] ? __check_object_size+0x2e5/0x3b0 [ 700.065580][T29331] tipc_sendmcast+0xc00/0xeb0 [ 700.070237][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 700.076358][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 700.082391][T29331] ? wait_woken+0x250/0x250 [ 700.086865][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 700.092150][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 700.098535][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 700.103958][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 700.108776][T29331] ? local_bh_enable+0x20/0x20 [ 700.113505][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 700.119123][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 700.124111][T29331] ? _local_bh_enable+0x30/0x30 [ 700.128935][T29331] ? memset+0x1f/0x40 [ 700.132881][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 700.138403][T29331] ? lock_sock_nested+0x25a/0x320 [ 700.143405][T29331] ? xas_load+0x468/0x4c0 [ 700.147705][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 700.153390][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 700.158985][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 700.163815][T29331] tipc_sendmsg+0x51/0x70 [ 700.168121][T29331] kernel_sendmsg+0xe2/0x120 [ 700.172679][T29331] sock_no_sendpage+0x13f/0x1b0 [ 700.177497][T29331] ? __receive_sock+0xb0/0xb0 [ 700.182145][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 700.187827][T29331] ? __receive_sock+0xb0/0xb0 [ 700.193423][T29331] sock_sendpage+0xd0/0x120 [ 700.197902][T29331] pipe_to_sendpage+0x23b/0x300 [ 700.202717][T29331] ? sock_fasync+0xf0/0xf0 [ 700.207108][T29331] ? generic_splice_sendpage+0x200/0x200 [ 700.212716][T29331] ? atime_needs_update+0x378/0x570 [ 700.217879][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 700.223823][T29331] __splice_from_pipe+0x2d3/0x870 [ 700.228818][T29331] ? generic_splice_sendpage+0x200/0x200 [ 700.234414][T29331] generic_splice_sendpage+0x172/0x200 [ 700.239836][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 700.245366][T29331] ? direct_splice_actor+0x25/0x120 [ 700.250531][T29331] splice_direct_to_actor+0x496/0xb00 [ 700.255869][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 700.260866][T29331] ? pipe_to_sendpage+0x300/0x300 [ 700.265868][T29331] ? security_file_permission+0x128/0x300 [ 700.271551][T29331] do_splice_direct+0x279/0x3d0 [ 700.276366][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 700.281878][T29331] ? security_file_permission+0x128/0x300 [ 700.287561][T29331] do_sendfile+0x89d/0x1110 [ 700.292030][T29331] ? compat_writev+0x390/0x390 [ 700.296765][T29331] ? security_file_permission+0x128/0x300 [ 700.302547][T29331] ? vfs_write+0x427/0x4f0 [ 700.306927][T29331] ? fput_many+0x42/0x1a0 [ 700.311221][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 700.316396][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 700.321650][T29331] do_syscall_64+0xcb/0x150 [ 700.326119][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 700.331976][T29331] RIP: 0033:0x45de59 [ 700.335848][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 700.355429][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 700.363830][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 700.371770][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 700.379709][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 700.387661][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 700.395598][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 700.403552][T29331] [ 700.405849][T29331] Allocated by task 29331: [ 700.410233][T29331] __kasan_kmalloc+0x117/0x1b0 [ 700.414964][T29331] kmem_cache_alloc+0x1d5/0x250 [ 700.419780][T29331] __netdev_alloc_skb+0x1d8/0x710 [ 700.424776][T29331] __ieee80211_beacon_get+0x628/0x11b0 [ 700.430199][T29331] ieee80211_beacon_get_tim+0xb7/0x500 [ 700.435622][T29331] mac80211_hwsim_beacon_tx+0xd4/0x570 [ 700.441045][T29331] __iterate_interfaces+0x1fc/0x390 [ 700.447161][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 700.454064][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 700.459226][T29331] __run_hrtimer+0x405/0x7a0 [ 700.463780][T29331] hrtimer_run_softirq+0x320/0x450 [ 700.468872][T29331] __do_softirq+0x22e/0x569 [ 700.473333][T29331] [ 700.475636][T29331] Freed by task 29331: [ 700.479667][T29331] __kasan_slab_free+0x168/0x220 [ 700.484579][T29331] slab_free_freelist_hook+0xd0/0x150 [ 700.490264][T29331] kmem_cache_free+0xac/0x5c0 [ 700.494904][T29331] mac80211_hwsim_beacon_tx+0x35e/0x570 [ 700.500412][T29331] __iterate_interfaces+0x1fc/0x390 [ 700.505575][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40 [ 700.512507][T29331] mac80211_hwsim_beacon+0xa1/0x180 [ 700.517670][T29331] __run_hrtimer+0x405/0x7a0 [ 700.522230][T29331] hrtimer_run_softirq+0x320/0x450 [ 700.527305][T29331] __do_softirq+0x22e/0x569 [ 700.531767][T29331] [ 700.534073][T29331] The buggy address belongs to the object at ffff8881c88563c0 [ 700.534073][T29331] which belongs to the cache skbuff_head_cache of size 240 [ 700.548755][T29331] The buggy address is located 0 bytes inside of [ 700.548755][T29331] 240-byte region [ffff8881c88563c0, ffff8881c88564b0) [ 700.561826][T29331] The buggy address belongs to the page: [ 700.567448][T29331] page:ffffea0007221580 refcount:1 mapcount:0 mapping:ffff8881daa92a00 index:0x0 [ 700.576520][T29331] flags: 0x8000000000000200(slab) [ 700.581514][T29331] raw: 8000000000000200 0000000000000000 0000000a00000001 ffff8881daa92a00 [ 700.590074][T29331] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 700.598621][T29331] page dumped because: kasan: bad access detected [ 700.604999][T29331] [ 700.607295][T29331] Memory state around the buggy address: [ 700.612894][T29331] ffff8881c8856280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 700.620918][T29331] ffff8881c8856300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 700.628963][T29331] >ffff8881c8856380: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 700.636986][T29331] ^ [ 700.643117][T29331] ffff8881c8856400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 700.651153][T29331] ffff8881c8856480: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 700.659176][T29331] ================================================================== [ 700.668781][T29331] ================================================================== [ 700.676856][T29331] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xac/0x5c0 [ 700.685158][T29331] [ 700.687481][T29331] CPU: 0 PID: 29331 Comm: syz-executor.0 Tainted: G B 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 700.698996][T29331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 700.709032][T29331] Call Trace: [ 700.712296][T29331] dump_stack+0x1b0/0x21e [ 700.716610][T29331] ? show_regs_print_info+0x12/0x12 [ 700.721813][T29331] ? printk+0xc0/0x104 [ 700.725860][T29331] ? kmem_cache_free+0xac/0x5c0 [ 700.730677][T29331] ? kmem_cache_free+0xac/0x5c0 [ 700.735518][T29331] print_address_description+0x96/0x5d0 [ 700.741029][T29331] ? devkmsg_release+0x11c/0x11c [ 700.745932][T29331] ? kmem_cache_free+0xac/0x5c0 [ 700.750748][T29331] ? ___preempt_schedule+0x16/0x20 [ 700.755845][T29331] ? kmem_cache_free+0xac/0x5c0 [ 700.760664][T29331] ? kmem_cache_free+0xac/0x5c0 [ 700.765477][T29331] kasan_report_invalid_free+0x54/0xc0 [ 700.770912][T29331] __kasan_slab_free+0x102/0x220 [ 700.775816][T29331] ? cmp_ex_search+0x6d/0x90 [ 700.780371][T29331] ? __start___ex_table+0x7170/0xa620 [ 700.785707][T29331] ? bsearch+0x9b/0xc0 [ 700.789740][T29331] ? search_extable+0xf0/0xf0 [ 700.794402][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 700.800357][T29331] ? __stop_notes+0xc/0xc [ 700.804652][T29331] ? search_extable+0xaf/0xf0 [ 700.809318][T29331] ? __rcu_read_lock+0x50/0x50 [ 700.814060][T29331] ? trim_init_extable+0x3e0/0x3e0 [ 700.819135][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 700.825093][T29331] ? __start___ex_table+0x7170/0xa620 [ 700.830441][T29331] ? __start___ex_table+0x7170/0xa620 [ 700.835782][T29331] ? kasan_report+0x27/0x50 [ 700.840262][T29331] ? ex_handler_refcount+0x130/0x170 [ 700.845560][T29331] ? ex_handler_fault+0xa0/0xa0 [ 700.850395][T29331] ? __start___ex_table+0x7178/0xa620 [ 700.855752][T29331] ? fixup_exception+0x92/0xd0 [ 700.860491][T29331] ? do_trap+0x148/0x340 [ 700.864703][T29331] ? schedule_preempt_disabled+0x20/0x20 [ 700.870312][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 700.876265][T29331] ? csum_partial_copy_generic+0x1fcb/0x3f00 [ 700.882209][T29331] slab_free_freelist_hook+0xd0/0x150 [ 700.887559][T29331] ? tipc_mcast_xmit+0x10a8/0x16c0 [ 700.892646][T29331] kmem_cache_free+0xac/0x5c0 [ 700.897287][T29331] ? kasan_report+0x27/0x50 [ 700.901767][T29331] tipc_mcast_xmit+0x10a8/0x16c0 [ 700.906681][T29331] ? tipc_bcast_dec_bearer_dst_cnt+0x240/0x240 [ 700.912810][T29331] ? __check_object_size+0x2e5/0x3b0 [ 700.918059][T29331] tipc_sendmcast+0xc00/0xeb0 [ 700.922708][T29331] ? tipc_send_group_unicast+0x7d0/0x7d0 [ 700.928318][T29331] ? __ext4_handle_dirty_metadata+0x2d8/0x900 [ 700.934355][T29331] ? wait_woken+0x250/0x250 [ 700.938832][T29331] ? ext4_get_group_desc+0x253/0x2a0 [ 700.944085][T29331] ? __ext4_journal_get_create_access+0x300/0x300 [ 700.950472][T29331] ? __ext4_get_inode_loc+0x499/0x1030 [ 700.955902][T29331] __tipc_sendmsg+0x120d/0x2d30 [ 700.960723][T29331] ? local_bh_enable+0x20/0x20 [ 700.965456][T29331] ? ext4_chunk_trans_blocks+0x280/0x280 [ 700.971067][T29331] ? _raw_spin_lock_bh+0xa4/0x180 [ 700.976053][T29331] ? _local_bh_enable+0x30/0x30 [ 700.981825][T29331] ? memset+0x1f/0x40 [ 700.985791][T29331] ? selinux_socket_sendmsg+0x10b/0x320 [ 700.991311][T29331] ? lock_sock_nested+0x25a/0x320 [ 700.996310][T29331] ? xas_load+0x468/0x4c0 [ 701.000609][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 701.006295][T29331] ? __ext4_journal_start_sb+0x3ad/0x420 [ 701.011893][T29331] ? tipc_recvmsg+0x17c0/0x17c0 [ 701.016703][T29331] tipc_sendmsg+0x51/0x70 [ 701.020999][T29331] kernel_sendmsg+0xe2/0x120 [ 701.025566][T29331] sock_no_sendpage+0x13f/0x1b0 [ 701.030379][T29331] ? __receive_sock+0xb0/0xb0 [ 701.035024][T29331] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 701.040719][T29331] ? __receive_sock+0xb0/0xb0 [ 701.045361][T29331] sock_sendpage+0xd0/0x120 [ 701.049848][T29331] pipe_to_sendpage+0x23b/0x300 [ 701.054666][T29331] ? sock_fasync+0xf0/0xf0 [ 701.059056][T29331] ? generic_splice_sendpage+0x200/0x200 [ 701.064654][T29331] ? atime_needs_update+0x378/0x570 [ 701.069821][T29331] ? page_cache_pipe_buf_confirm+0x113/0x210 [ 701.075786][T29331] __splice_from_pipe+0x2d3/0x870 [ 701.080796][T29331] ? generic_splice_sendpage+0x200/0x200 [ 701.086403][T29331] generic_splice_sendpage+0x172/0x200 [ 701.091836][T29331] ? iter_file_splice_write+0xf20/0xf20 [ 701.097343][T29331] ? direct_splice_actor+0x25/0x120 [ 701.102509][T29331] splice_direct_to_actor+0x496/0xb00 [ 701.107844][T29331] ? do_splice_direct+0x3d0/0x3d0 [ 701.112844][T29331] ? pipe_to_sendpage+0x300/0x300 [ 701.117833][T29331] ? security_file_permission+0x128/0x300 [ 701.123516][T29331] do_splice_direct+0x279/0x3d0 [ 701.128333][T29331] ? splice_direct_to_actor+0xb00/0xb00 [ 701.133862][T29331] ? security_file_permission+0x128/0x300 [ 701.139563][T29331] do_sendfile+0x89d/0x1110 [ 701.144032][T29331] ? compat_writev+0x390/0x390 [ 701.148770][T29331] ? security_file_permission+0x128/0x300 [ 701.154461][T29331] ? vfs_write+0x427/0x4f0 [ 701.158853][T29331] ? fput_many+0x42/0x1a0 [ 701.163158][T29331] __x64_sys_sendfile64+0x1ae/0x220 [ 701.168323][T29331] ? __ia32_sys_sendfile+0x240/0x240 [ 701.173573][T29331] do_syscall_64+0xcb/0x150 [ 701.178043][T29331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 701.183937][T29331] RIP: 0033:0x45de59 [ 701.187799][T29331] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 701.207409][T29331] RSP: 002b:00007f16852f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 701.215803][T29331] RAX: ffffffffffffffda RBX: 0000000000027ec0 RCX: 000000000045de59 [ 701.223757][T29331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 701.231711][T29331] RBP: 00007f16852f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 701.239659][T29331] R10: 0000000000200fc0 R11: 0000000000000246 R12: 0000000000000027 [ 701.247613][T29331] R13: 00007fffc7f3f30f R14: 00007f16852f99c0 R15: 000000000118bf2c [ 701.255568][T29331] [ 701.257866][T29331] Allocated by task 29331: [ 701.262250][T29331] __kasan_kmalloc+0x117/0x1b0 [ 701.266977][T29331] kmem_cache_alloc+0x1d5/0x250 [ 701.272229][T29331] __netdev_alloc_skb+0x1d8/0x710 [ 701.277661][T29331] __ieee80211_beacon_get+0x628/0x11b0 [ 701.283783][T29331] ieee80211_beacon_get_tim+0xb7/0x500 [ 701.289224][T29331] mac80211_hwsim_beacon_tx+0xd4/0x570 [ 701.294650][T29331] __iterate_interfaces+0x1fc/0x390 [ 701.299822][T29331] ieee80211_iterate_active_interfaces_atomic+0x2e/0x40