last executing test programs: 1m50.364848449s ago: executing program 3 (id=459): socket$nl_rdma(0x10, 0x3, 0x14) 1m50.33916824s ago: executing program 3 (id=468): fchownat(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 1m50.330741731s ago: executing program 3 (id=473): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse', 0x2, 0x0) 1m50.312240322s ago: executing program 3 (id=480): mlock(0x0, 0x0) 1m50.262200805s ago: executing program 3 (id=483): gettid() 1m50.231459897s ago: executing program 3 (id=485): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.984231405s ago: executing program 5 (id=4781): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x3, 0x4, &(0x7f0000000080)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x21}]}, &(0x7f0000000000)='syzkaller\x00', 0x6, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94) 1.844484623s ago: executing program 5 (id=4783): openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f00000005c0)={0x420000, 0x66, 0x39}, 0x18) 1.761592037s ago: executing program 5 (id=4787): bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xe, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x20}, [@generic={0x91, 0x1, 0x1, 0x7e}]}, &(0x7f0000000c40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) 1.71478566s ago: executing program 5 (id=4791): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x0, &(0x7f00000001c0)={[{@inlinecrypt}]}, 0x1, 0x512, &(0x7f0000000c40)="$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") 1.572677538s ago: executing program 2 (id=4796): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x11, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000300)='GPL\x00', 0x9, 0x1, &(0x7f0000000340)=""/1, 0x0, 0x3}, 0x94) 1.508567142s ago: executing program 2 (id=4800): syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) 1.384370509s ago: executing program 2 (id=4803): kexec_load(0x3, 0x4, &(0x7f00000002c0)=[{0x0, 0x0, 0x3e0000, 0x3e0000000000}], 0x0) 1.36885647s ago: executing program 2 (id=4804): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000001480)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) 1.350710961s ago: executing program 2 (id=4806): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000740)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@struct={0x4, 0x0, 0x0, 0x4, 0x1, 0x2}]}, {0x0, [0x61, 0x0, 0x30]}}, 0x0, 0x29}, 0x28) 1.318676233s ago: executing program 2 (id=4808): kexec_load(0x0, 0x10, &(0x7f0000000340)=[{0x0, 0x0, 0x3e0000000000}], 0x0) 1.129226284s ago: executing program 5 (id=4813): syz_emit_ethernet(0xd6, &(0x7f0000000000)={@link_local, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0xa0, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @dev, @dev, [{0x2, 0xf, "1d6ace8f8ca9100083faa1f1a6db56fa1ede4bc5398bd6606aaa671ffdd8e79d60cde5302fa555d0f9e0b2fa0d62fffea7fab292bbcd05812814821553a38e86fe6101bf2c4e313e4f930b10cd9a70cebc77f319c1857ad9d50341d17b5e7857a871249feab9b7b485d93f657e39417fb957d1b7fa15"}]}}}}}}, 0x0) 815.443973ms ago: executing program 5 (id=4821): futex(&(0x7f0000000080), 0x10b, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x2) 624.914164ms ago: executing program 1 (id=4830): clock_adjtime(0x0, &(0x7f0000000340)={0x1, 0x80000000002f423f, 0xfffffffffffffffc, 0x1, 0x0, 0x5, 0x0, 0x4, 0x80000000, 0x80000, 0x2, 0x1, 0x100, 0x0, 0x0, 0x2000000000000, 0x3, 0x3, 0x1, 0x4000000000200, 0x0, 0x3, 0x81a, 0x401, 0x37, 0x6}) 580.048357ms ago: executing program 1 (id=4832): syz_read_part_table(0x104e, &(0x7f0000002100)="$eJzsz8EJwkAUBNBJVhK8aAu2pGAFNqKVeLcLLzYlspJFgw2ICO8dPrPDXDb81CK5Dkm2tUvSPVrZtVuy6T+et5K+7V+O06l1OM1NSXJeT2k1d8uM71jvZdockrTRbsz+8vUPAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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495.580891ms ago: executing program 4 (id=4835): syz_emit_ethernet(0x76, &(0x7f0000000100)={@link_local, @random="86082b9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x40, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "974367", 0x0, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [@dstopts={0x0, 0x1, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}]}}}}}}}, 0x0) 447.026314ms ago: executing program 4 (id=4837): mount_setattr(0xffffffffffffffff, 0x0, 0x8800, &(0x7f0000001dc0)={0x0, 0x0, 0x80070}, 0x20) 287.475284ms ago: executing program 4 (id=4839): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x7fffffff, 0xfff, 0x7, 0x2c40}, 0x50) 287.174524ms ago: executing program 4 (id=4840): bpf$BPF_PROG_DETACH(0x9, &(0x7f00000008c0)={@cgroup, 0xffffffffffffffff, 0x14, 0x2020}, 0x20) 286.985284ms ago: executing program 0 (id=4841): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x87}, [@ldst={0x6, 0x0, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) 236.886336ms ago: executing program 1 (id=4842): syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="5bb65d3f2511", @remote, @void, {@ipv4={0x800, @udp={{0x6, 0x4, 0x0, 0xe, 0x28, 0x65, 0x0, 0x3, 0x11, 0x0, @empty, @empty=0xe0000001, {[@generic={0x44, 0x11}]}}, {0x4e20, 0x4e20, 0x10, 0x0, @gue={{0x2, 0x0, 0x0, 0x6, 0x100}}}}}}}, 0x0) 232.971266ms ago: executing program 0 (id=4843): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x13}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x90) 189.112349ms ago: executing program 4 (id=4844): bpf$BPF_LINK_CREATE(0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x25, 0x0, @val=@tracing={0xffffffffffffffff, 0xffffffffffffff7f}}, 0x20) 188.725539ms ago: executing program 0 (id=4845): syz_emit_ethernet(0xfc0, &(0x7f0000001380)={@broadcast, @empty, @void, {@ipv6={0x86dd, @generic={0xf, 0x6, "d3b6af", 0xf8a, 0x11, 0x0, @private2, @local, {[@srh={0x87, 0x0, 0x4, 0x0, 0xf, 0x28, 0x8}], "077caad79881c4ca0a6e663d7aa1d0ba436f18e7d893a612a66f387b89c539b6c2dba9bff5423d9765515c9b1d86e119a44955b31649705be256270a3d1e5801386d8d6be68a8aedfe7fa782a93b99a3afaeee854e9a507413132977da5d9e54047593db66a822dd2f71a974fa21bbe9423df5ee8ae7d787751a4abc6b00553a008f2cc684786e85245e42f8470d982db8a3733c1cbbb145b599437d80b20ff9c7f1b1ef6aca36a5562dd94fec9b886a90bf5b816ea9ed1ccd9c4bf525782891ed3c57e445102e7082d50f9daf2e005eff09b85b8a2ac431d6b9125614a620331017bba37f7674643a41a832afc5e2c020862f2581e038e819db12780a36432ed0e2aa69fd135c398cb36c6c948e2005b8c983c5656a6ec783b590c373aca40e34f1f1bb0391df83c47681d3a05e3e942d85e25046383fe42df03889586f4c70bc440c3afd85da26e64b20ba11cbb4bccb8bbed745bc29bc84ed162ee50d1145287ab0abbf632b5932881c3dca5190aab739738b5c483e97da78c1bfa1a03acf2b8a1df4428a53a13f64d749039f8a329b5bc3d50495b6fdc9e86232d04730a118e7cab5b468374d6a1ef9e2be894412cb2baae5e509a8eab1ff3f15575ccb29e934ab5d5f9b265d706b8c3e56ded9abf9d15b1b7a782db7d680a23e7066dd86d2deb89a40431a356996227b723363a2a3449298a06c0dcdc6ab4fd647232c4839cfdfaf81c1e4bccb7313bd6da2f9ef6d5f032eabeb0b086c08dc79a97f87b20cddf2db7015353c9d9e9d8addf8189500dc6cc19b560c829483fd1cba4f78cb01b83215612c9f1243ab8652b1473b583e032ac1ff98b9b1b5844fa1643335bb38766357590a87342bea2b91cfb5c755b54062883f6576d1c86a03a5030407538561f868ce9ae0a4e83614df4583b9de19803e333eb3e635f7676f15675ca1c3a028c6a95f8e83b57d706b0b6e69ebdf50076c194f05dd4b619395d33f5cdd49875f07108d07e6d75b5b743a3612450d66df23354437239b78bb27f83fac19da3a2597df93e8fd52151878ea4c09939629451bd455f289cfcead14a32e822c2b945433fc63d71263faa0fa3b72cf8dbc0895514e586fddb158176939359534e72cc443493eda5b8ede7ba68ca8a9de87bcc4387d0634470bf5b0f4b131fd2b29adbc80ec3710bb47c43cb5ace29c0f985131ddb3f69a14b8ed56239089f5760b3be86c28d45bd2466521f1e4308439ee85bb3bc8c1c8d10beabbad9e3e73c3fc46a6fc661a1ee93a484a3ea404429835d968b13fa00e7e0d9421c06d4e92f3752226bb3bb918d9cd81182180e01c186c4e5e000c66894b07a2939f501880af145a00b22c7c7b5f0fd37dd15f25d0079582fbeb6359cc9fc0501d1a16da71e2709884d366c098d863004f042a98cadeb435fdfa9b754ae6c63a774b48327dabab7df4fad03d8d3ff3edc890d22c7294f8563e3919050bc1c3633ab551973df976f1b3f2b1e97ecc4e1ce556bf170f402db887e0bdc16c91320e80ba17f2852fb066745f79c0216ab1a2182b67e494a0cf6d3f54205844dd81f21313fdcf0ee4496831e05f74da56df2c0113903382e4e36a3e161813e0643f4e419b9a64b83646cc7897abdef7046ea987468b965709c4d8b36798bc26a07ebe4566f8f47c0e99ed0b7d126b4020c1b81b7471b589ea32784de7bbd473ca8e51d1ba85b415d850e3b1b55a16eebd77f2cd256e05e0d66455bc88f191f34c277ad723d5642d238df77b63b9fd397088f765fc6099934ffbf1d6b81219a7cdd0ca6f656c87398e7fddfca75a2af8ff6337a683bab21d5cfbb2e90d4ad61ad8a186839bcf2f0abc1c575e4ec721ebe31d1fd874ec64dd4b605515e937e80c1a450944de966b31ea7b52506773a6bfbfa64b866a0721861b59f68149b56b49f1395eb6bb5ae911bf3423a13bb8f86ba8d821ec4f85cd5ccbecdfb97f39ce528caff7953a4926676a11a8ae8855f26f6e43bbf5ce4344423ff20b04f59ee02502fa1e9e397888c180b680599f9fa8776d64ba73f2489404155fcbcbbf74ad7ff90e18dcabfd662b94261ae576bc17a6b92fb043b5ea09ed035d0c1e7a7722e7f9a8339f6b64e2c9dc1d0b5122a2107b2e9571b87c2717fc62fcf5a9ba04c77b4705a9b8d34af28d097221ac12712bf2744fe8ebf045889fa6ddddde090ee376ffa2f7d6f69c3a6132b6fb65168ac6352aac1e57e3c09f36a03e1842c1a893c0ac343a39ee4f5d464de3e4297baacfc06f1a950e6f76604ae61f794decdcbd8c86f91e96cf9c84cc32994df1528742ab3ddf01ee88e8cd7e0916735dba41c3b92e0c13d73ee7c2c6d3bca0d26b68b79ba0a9944d55525867942398886b4ac284a17cc4750dc1c974f2a5676a7eb6bf4ad6a5124a051e0c2891eef5d57af8e486f95f78cd70c157794e7e90ab2a344f035f25102b6cdf804b0eff6531fd8a9c7be508714bdd19a24034cfd6a3ca586e2656a32f7a2b02bbeb8db5d072e9dfc9b0f9ecdad8b170a42596500873bc2544e83d00201e2988d3ddbf82c00968e6e5f581c620a271a45b61ef898f93381ffca1eef16f1c45fc7c11c687738457a87d135da484412d47edc3c497b97bfbbfe10448a49a379a88e2ad423eba9d3b95519d903a89fa7af6b0efc9c41c20a817d4bcefbea0a25081bae1c8e5825a3c29a21b4cc3629cbeb7f3899b6174c124db2ca7d74de587c4a2c40d2729d18a095375d2e0aaed73e3c08342e3e77300fb120a812bec032f7d2e48e5cde927b11fe900b083355bcea4ee2fcb5db48f318d72638d5e1b4cc7533d1e22662d380fe4f886dbb257ba4a759346eb5cb7aded87eff90abfa0fe408e215be1333fd4cb42ab7d7121754169f2b3c33ba10d0e701292573715b45fcc214674ba85611bc7e769a53df655dccc1b90b36803da6736c57f8d9e253109d68d7b925ebffba8090b5a07f5492291db8028c5592ed1d995276723aba8cf5d0069454350bfba40747fc33b2909f25c6d818c15eb2063ebcd0f6788c5ec7925793f039556cca7a2252f8b8dd45ee795963e8be3ec98c44b99e5025eccc76b1b455d5eee93c7b3a33669b89cd9db1287d3d722e911f10c534d34d813e5ec75b95ce9440b6a625c355fdcb89f907b4983d2cc02fb7a7e1bda793962953d8f8424e4b6716d39e1d0124a72512c929a71f38aae1504f2de0700a3789c94278447a4109ccdfbdb0ef53f19384a749b8783160b0157954e879ba9538201f6531634c04687fedc552a97e28968f71850978d82d08e78bfc238150d46fb366c0563068149ab9cdcc267680c64c061fb72a7977ce6f02fbbc62e959f72617a815e98799cbcdd3c13520eff44c374f0181d9782a70e710e6adaa0c82dfc9ac4ab7929291186f5556ad56de16d53b4f45d098c0d1c971e9a6585e05b3bdb452b2d7cc5ce03db92ba9ca9740b48a3416215bc714bac488c4a21b22b812e9ff54bbce57d7549215cb9d02b50aca98fe28676a41f766f34539a33d52e7f7ddd76b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0x0) 129.955383ms ago: executing program 0 (id=4846): keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000240)=""/181, 0xb5) 128.989773ms ago: executing program 1 (id=4847): setpriority(0x0, 0x1, 0xa7a8) 64.822377ms ago: executing program 0 (id=4848): lsetxattr$security_selinux(&(0x7f0000000900)='./cgroup.cpu/cgroup.procs\x00', &(0x7f0000000000), &(0x7f0000000080)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00', 0x2e, 0x0) 64.378517ms ago: executing program 4 (id=4849): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x4, 0xe, 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&(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xffffffffffffffc2}, 0x48) 64.004966ms ago: executing program 1 (id=4850): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000711201000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 38.366338ms ago: executing program 1 (id=4851): bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000440)={0xfffffff8}, 0x8) 0s ago: executing program 0 (id=4852): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000791048000000000071004c000000000095000300"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) kernel console output (not intermixed with test programs): error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.2665: invalid indirect mapped block 1819239214 (level 0) [ 92.113059][ T8526] EXT4-fs error (device loop0): ext4_dirty_inode:6450: inode #15: comm syz.0.2660: mark_inode_dirty error [ 92.129099][ T8534] EXT4-fs (loop4): 1 truncate cleaned up [ 92.135191][ T8534] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.156697][ T8526] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.2660: corrupted inode contents [ 92.171976][ T8554] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.2674: corrupted inode contents [ 92.186114][ T8526] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3001: inode #15: comm syz.0.2660: mark_inode_dirty error [ 92.206968][ T8554] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 92.215554][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 92.215577][ C1] EXT4-fs (loop1): initial error at time 1771302234: ext4_do_update_inode:5569: inode 15 [ 92.215612][ C1] EXT4-fs (loop1): last error at time 1771302234: ext4_do_update_inode:5569: inode 15 [ 92.240320][ T8526] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3004: inode #15: comm syz.0.2660: mark inode dirty (error -117) [ 92.264475][ T8526] EXT4-fs warning (device loop0): ext4_evict_inode:275: xattr delete (err -117) [ 92.268885][ T8560] FAT-fs (loop2): bogus number of reserved sectors [ 92.275745][ T8526] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.294290][ T8554] loop1: lost filesystem error report for type 5 error -117 [ 92.295596][ T8560] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 92.312655][ T8560] FAT-fs (loop2): Can't find a valid FAT filesystem [ 92.316001][ T3885] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.319367][ T8554] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.2674: corrupted inode contents [ 92.350680][ T8554] EXT4-fs error (device loop1): ext4_evict_inode:303: inode #15: comm syz.1.2674: mark_inode_dirty error [ 92.395841][ T8554] EXT4-fs (loop1): 1 orphan inode deleted [ 92.396751][ T3876] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.413240][ T8554] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.439239][ T8566] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.449816][ T8566] EXT4-fs (loop4): orphan cleanup on readonly fs [ 92.456178][ T8566] EXT4-fs error (device loop4): ext4_quota_enable:7190: comm syz.4.2678: Bad quota inum: 1, type: 1 [ 92.472816][ T8566] loop4: lost filesystem error report for type 5 error -117 [ 92.473054][ T8566] EXT4-fs warning (device loop4): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-117, ino=1). Please run e2fsck to fix. [ 92.480483][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 92.480497][ C1] EXT4-fs (loop4): initial error at time 1771302235: ext4_quota_enable:7190 [ 92.480516][ C1] EXT4-fs (loop4): last error at time 1771302235: ext4_quota_enable:7190 [ 92.549876][ T3881] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.581609][ T8566] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 92.728700][ T8593] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.758557][ T8593] EXT4-fs (loop1): filesystem is read-only [ 92.780566][ T8593] EXT4-fs (loop1): invalid inodes per group: 5 [ 92.780566][ T8593] [ 93.049268][ T8641] set_capacity_and_notify: 17 callbacks suppressed [ 93.049299][ T8641] loop5: detected capacity change from 0 to 512 [ 93.064696][ T8645] tmpfs: Bad value for 'mpol' [ 93.075236][ T8637] loop1: detected capacity change from 0 to 4096 [ 93.101210][ T8641] EXT4-fs warning (device loop5): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 93.112292][ T8641] EXT4-fs warning (device loop5): ext4_multi_mount_protect:314: MMP failure info: last update time: 1756377954, last update node: nogikhp920.muc.corp.google.com, last update device: loop12 [ 93.136013][ T8637] EXT4-fs warning (device loop1): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 93.207322][ T8637] EXT4-fs (loop1): mount failed [ 93.287898][ T8666] loop2: detected capacity change from 0 to 2048 [ 93.626990][ T8718] loop1: detected capacity change from 0 to 1024 [ 93.671656][ T8718] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 93.697950][ T8718] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 93.739168][ T8718] EXT4-fs error (device loop1): ext4_get_journal_inode:5865: inode #32: comm syz.1.2754: iget: special inode unallocated [ 93.781870][ T8718] fserror_report: 12 callbacks suppressed [ 93.781884][ T8718] loop1: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 93.798741][ T8718] EXT4-fs (loop1): Remounting filesystem read-only [ 93.814471][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 93.814494][ C0] EXT4-fs (loop1): initial error at time 1771302236: ext4_get_journal_inode:5865: inode 32 [ 93.814532][ C0] EXT4-fs (loop1): last error at time 1771302236: ext4_get_journal_inode:5865: inode 32 [ 93.848920][ T8718] EXT4-fs (loop1): no journal found [ 93.856511][ T8718] EXT4-fs (loop1): can't get journal size [ 93.882223][ T8718] EXT4-fs (loop1): filesystem is read-only [ 93.902441][ T8743] loop4: detected capacity change from 0 to 8192 [ 93.959911][ T8743] loop4: p1 p3 p4[EZD] [ 93.968837][ T8743] loop4: p1 start 262144 is beyond EOD, truncated [ 93.975357][ T8743] loop4: p3 start 331781 is beyond EOD, truncated [ 93.992192][ T8743] loop4: p4 size 197376 extends beyond EOD, truncated [ 94.195883][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 94.569706][ T8831] loop5: detected capacity change from 0 to 512 [ 94.617026][ T8831] EXT4-fs warning (device loop5): ext4_xattr_inode_get:546: inode #11: comm syz.5.2809: ea_inode file size=4 entry size=6 [ 94.639564][ T8831] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.2809: corrupted inode contents [ 94.651716][ T8831] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 94.655901][ T8831] EXT4-fs error (device loop5): ext4_dirty_inode:6450: inode #15: comm syz.5.2809: mark_inode_dirty error [ 94.665129][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 94.665172][ C0] EXT4-fs (loop5): initial error at time 1771302237: ext4_do_update_inode:5569: inode 15 [ 94.665210][ C0] EXT4-fs (loop5): last error at time 1771302237: ext4_do_update_inode:5569: inode 15 [ 94.702920][ T8831] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 94.708872][ T8831] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.2809: corrupted inode contents [ 94.730059][ T8831] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 94.735537][ T8831] EXT4-fs error (device loop5): ext4_xattr_delete_inode:3001: inode #15: comm syz.5.2809: mark_inode_dirty error [ 94.759514][ T8831] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 94.763032][ T8831] EXT4-fs error (device loop5): ext4_xattr_delete_inode:3004: inode #15: comm syz.5.2809: mark inode dirty (error -117) [ 94.798776][ T8831] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 94.798932][ T8831] EXT4-fs warning (device loop5): ext4_evict_inode:275: xattr delete (err -117) [ 94.833698][ T8831] EXT4-fs (loop5): 1 orphan inode deleted [ 94.936951][ T8864] loop0: detected capacity change from 0 to 512 [ 94.976334][ T8864] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 94.998089][ T8869] loop5: detected capacity change from 0 to 512 [ 95.028970][ T8869] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 95.030412][ T8864] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2825: bg 0: block 288: padding at end of block bitmap is not set [ 95.078978][ T8864] loop0: lost filesystem error report for type 5 error -117 [ 95.088699][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 95.094859][ T8869] EXT4-fs error (device loop5): __ext4_iget:5378: inode #11: block 2: comm syz.5.2827: invalid block [ 95.096081][ C0] EXT4-fs (loop0): initial error at time 1771302237: ext4_validate_block_bitmap:441 [ 95.122863][ C0] EXT4-fs (loop0): last error at time 1771302237: ext4_validate_block_bitmap:441 [ 95.124355][ T8864] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 95.136753][ T8869] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 95.143827][ T8864] loop0: lost filesystem error report for type 5 error -117 [ 95.153540][ T8864] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.2825: attempt to clear invalid blocks 1024 len 1 [ 95.158504][ T8869] EXT4-fs (loop5): Remounting filesystem read-only [ 95.160996][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 95.161022][ C0] EXT4-fs (loop5): initial error at time 1771302237: __ext4_iget:5378: inode 11: block 2 [ 95.161065][ C0] EXT4-fs (loop5): last error at time 1771302237: __ext4_iget:5378: inode 11: block 2 [ 95.207116][ T8864] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 95.225218][ T8864] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.2825: invalid indirect mapped block 1819239214 (level 0) [ 95.259104][ T8864] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 95.259418][ T8864] EXT4-fs (loop0): 1 truncate cleaned up [ 95.321572][ T8890] loop4: detected capacity change from 0 to 128 [ 95.331813][ T8889] loop5: detected capacity change from 0 to 512 [ 95.344835][ T8889] EXT4-fs (loop5): 1 orphan inode deleted [ 95.410873][ T8890] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 95.502278][ T8890] EXT4-fs: error: could not find journal device path [ 95.531896][ T8899] EXT4-fs: Ignoring removed bh option [ 95.537352][ T8899] EXT4-fs: inline encryption not supported [ 95.623440][ T8899] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 95.638851][ T8899] EXT4-fs (loop0): fragment/cluster size (2048) != block size (4096) [ 95.697616][ T8905] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 95.778776][ T8905] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 95.799267][ T8905] EXT4-fs (loop2): invalid journal inode [ 95.809213][ T8905] EXT4-fs (loop2): can't get journal size [ 95.885149][ T8910] EXT4-fs: inline encryption not supported [ 95.891555][ T8910] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 95.903734][ T8910] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 2: comm syz.0.2847: lblock 2 mapped to illegal pblock 2 (length 1) [ 95.918758][ T8910] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 95.918853][ T8910] EXT4-fs (loop0): Remounting filesystem read-only [ 95.934509][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 95.934553][ C0] EXT4-fs (loop0): initial error at time 1771302238: ext4_map_blocks:776: inode 3: block 2 [ 95.934632][ C0] EXT4-fs (loop0): last error at time 1771302238: ext4_map_blocks:776: inode 3: block 2 [ 95.969230][ T8910] __quota_error: 3 callbacks suppressed [ 95.969349][ T8910] Quota error (device loop0): qtree_write_dquot: dquota write failed [ 95.999027][ T8912] loop4: p1 p2 p4 [ 96.016843][ T8910] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 96.026446][ T8912] loop4: p4 size 262144 extends beyond EOD, truncated [ 96.026796][ T8910] EXT4-fs (loop0): 1 orphan inode deleted [ 96.290924][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 96.315178][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 96.334126][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 96.355434][ T8955] EXT4-fs warning (device loop2): read_mmp_block:111: Error -117 while reading MMP block 0 [ 96.657026][ T8999] EXT4-fs (loop4): bad s_min_extra_isize: 2304 [ 96.788798][ T9013] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 96.848247][ T9013] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 96.871711][ T9013] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 96.891869][ T9013] EXT4-fs error (device loop0): ext4_acquire_dquot:7003: comm syz.0.2898: Failed to acquire dquot type 1 [ 96.903300][ T9013] loop0: lost filesystem error report for type 5 error -5 [ 96.903856][ T9013] EXT4-fs (loop0): 1 truncate cleaned up [ 96.911105][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 96.911128][ C1] EXT4-fs (loop0): last error at time 1771302239: ext4_acquire_dquot:7003 [ 96.937979][ T5090] loop4: p2 < > p4 [ 96.942625][ T5090] loop4: p4 size 262144 extends beyond EOD, truncated [ 96.959044][ T9017] loop4: p2 < > p4 [ 96.971144][ T9017] loop4: p4 size 262144 extends beyond EOD, truncated [ 97.120794][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 97.142238][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 97.563310][ T9095] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 97.617255][ T9095] EXT4-fs (loop1): filesystem is read-only [ 97.630078][ T9042] loop5: p1 p3 < p5 p6 p7 > [ 97.640179][ T9042] loop5: p6 start 117448704 is beyond EOD, truncated [ 97.666561][ T3001] loop5: p1 p3 < p5 p6 p7 > [ 97.698942][ T3001] loop5: p6 start 117448704 is beyond EOD, truncated [ 97.790382][ T9115] tmpfs: Bad value for 'gid' [ 97.808751][ T9115] tmpfs: Bad value for 'gid' [ 97.936285][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 97.952356][ T3861] udevd[3861]: inotify_add_watch(7, /dev/loop5p7, 10) failed: No such file or directory [ 97.961491][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 97.972302][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 98.076978][ T9141] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 98.108037][ T9147] tmpfs: Bad value for 'mpol' [ 98.108867][ T9141] isofs_fill_super: get root inode failed [ 98.244969][ T9159] set_capacity_and_notify: 14 callbacks suppressed [ 98.244986][ T9159] loop4: detected capacity change from 0 to 512 [ 98.279190][ T9159] EXT4-fs: Ignoring removed mblk_io_submit option [ 98.326757][ T9159] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 98.357645][ T9159] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042e018, mo2=0002] [ 98.420352][ T9159] System zones: 0-1, 15-15, 18-18, 34-34 [ 98.426194][ T9159] EXT4-fs (loop4): orphan cleanup on readonly fs [ 98.500329][ T9159] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.2958: bg 0: block 15: invalid block bitmap [ 98.536477][ T9159] loop4: lost filesystem error report for type 5 error -117 [ 98.536713][ T9159] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 98.544108][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 98.544131][ C0] EXT4-fs (loop4): initial error at time 1771302241: ext4_validate_block_bitmap:432 [ 98.544160][ C0] EXT4-fs (loop4): last error at time 1771302241: ext4_validate_block_bitmap:432 [ 98.594240][ T9159] loop4: lost filesystem error report for type 5 error -117 [ 98.594701][ T9159] EXT4-fs (loop4): 1 truncate cleaned up [ 98.609725][ T9186] loop5: detected capacity change from 0 to 512 [ 98.645830][ T9186] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 98.710411][ T9186] EXT4-fs (loop5): orphan cleanup on readonly fs [ 98.719136][ T9186] EXT4-fs error (device loop5): ext4_quota_enable:7190: comm syz.5.2982: Bad quota inum: 2, type: 2 [ 98.778224][ T9186] loop5: lost filesystem error report for type 5 error -117 [ 98.778703][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 98.792565][ C1] EXT4-fs (loop5): last error at time 1771302241: ext4_quota_enable:7190 [ 98.809169][ T9186] EXT4-fs warning (device loop5): ext4_enable_quotas:7238: Failed to enable quota tracking (type=2, err=-117, ino=2). Please run e2fsck to fix. [ 98.834411][ T9186] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 98.949134][ T9219] 9p: Bad value for 'rfdno' [ 98.982389][ T9218] loop4: detected capacity change from 0 to 1768 [ 99.178092][ T9245] loop1: detected capacity change from 0 to 512 [ 99.196791][ T9245] EXT4-fs: Ignoring removed oldalloc option [ 99.624203][ T9292] loop0: detected capacity change from 0 to 2048 [ 99.910547][ T9292] loop0: p3 p4 < > [ 99.928916][ T9292] loop0: p3 start 263168 is beyond EOD, truncated [ 100.000234][ T9294] loop2: detected capacity change from 0 to 32768 [ 100.007948][ T9304] loop1: detected capacity change from 0 to 128 [ 100.185887][ T9325] tmpfs: Bad value for 'mpol' [ 100.387864][ T28] audit: type=1326 audit(1771304821.149:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9357 comm="syz.2.3064" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2deb6ebf79 code=0x0 [ 100.450435][ T9365] loop2: detected capacity change from 0 to 164 [ 100.662918][ T9402] loop0: detected capacity change from 0 to 512 [ 100.708643][ T9402] EXT4-fs (loop0): orphan cleanup on readonly fs [ 100.736515][ T9402] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #11: block 1: comm syz.0.3088: lblock 0 mapped to illegal pblock 1 (length 1) [ 100.750690][ T9402] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 100.750836][ T9402] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 100.760054][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 100.760077][ C1] EXT4-fs (loop0): initial error at time 1771304821: ext4_map_blocks:776: inode 11: block 1 [ 100.760107][ C1] EXT4-fs (loop0): last error at time 1771304821: ext4_map_blocks:776: inode 11: block 1 [ 100.800994][ T9402] EXT4-fs error (device loop0): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.0.3088: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 100.816025][ T9402] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 100.816261][ T9402] EXT4-fs warning (device loop0): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.0.3088: ea_inode dec ref err=-117 [ 100.839068][ T9402] EXT4-fs (loop0): 1 orphan inode deleted [ 101.004225][ T9441] loop0: detected capacity change from 0 to 512 [ 101.041851][ T9446] EXT4-fs: Ignoring removed nobh option [ 101.055178][ T9446] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -13 [ 101.055632][ T9441] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 101.063704][ T28] audit: type=1326 audit(1771304821.819:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9452 comm="syz.2.3111" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2deb6ebf79 code=0x0 [ 101.101280][ T9446] EXT4-fs error (device loop5): ext4_clear_blocks:876: inode #13: comm syz.5.3110: attempt to clear invalid blocks 1 len 1 [ 101.124085][ T9446] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 101.124278][ T9446] EXT4-fs (loop5): Remounting filesystem read-only [ 101.133460][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 101.133482][ C1] EXT4-fs (loop5): initial error at time 1771304821: ext4_clear_blocks:876: inode 13 [ 101.133516][ C1] EXT4-fs (loop5): last error at time 1771304821: ext4_clear_blocks:876: inode 13 [ 101.165660][ T9446] EXT4-fs (loop5): 1 truncate cleaned up [ 101.224913][ T9461] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 101.245043][ T9463] futex_wake_op: syz.5.3116 tries to shift op by -3; fix this program [ 101.259892][ T9461] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.3117: invalid indirect mapped block 4294967295 (level 0) [ 101.321867][ T9461] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 101.322032][ T9461] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.3117: invalid indirect mapped block 4294967295 (level 1) [ 101.331269][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 101.331289][ C0] EXT4-fs (loop0): initial error at time 1771304822: ext4_free_branches:1023: inode 16 [ 101.331311][ C0] EXT4-fs (loop0): last error at time 1771304822: ext4_free_branches:1023: inode 16 [ 101.411646][ T9461] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 101.437602][ T9461] EXT4-fs (loop0): 1 orphan inode deleted [ 101.462302][ T9461] EXT4-fs (loop0): 1 truncate cleaned up [ 101.585489][ T9510] EXT4-fs: Ignoring removed oldalloc option [ 101.600215][ T9512] EXT4-fs: Ignoring removed orlov option [ 101.630086][ T9512] EXT4-fs: Mount option(s) incompatible with ext2 [ 101.665089][ T9510] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.3138: Parent and EA inode have the same ino 15 [ 101.695321][ T9510] loop4: lost filesystem error report for type 5 error -117 [ 101.698417][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 101.712319][ C1] EXT4-fs (loop4): initial error at time 1771304822: ext4_xattr_inode_iget:437 [ 101.721397][ C1] EXT4-fs (loop4): last error at time 1771304822: ext4_xattr_inode_iget:437 [ 101.835596][ T9510] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 101.879291][ T9510] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.3138: Parent and EA inode have the same ino 15 [ 101.915096][ T9510] loop4: lost filesystem error report for type 5 error -117 [ 101.915412][ T9510] EXT4-fs (loop4): 1 orphan inode deleted [ 101.934001][ T9549] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 101.967506][ T9545] ext4 filesystem being mounted at /syzcgroup/cpu/syz0/cgroup.procs supports timestamps until 2038-01-19 (0x7fffffff) [ 102.271293][ T9591] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 102.311804][ T3303] loop5: p1 p2 p3 p4 [ 102.321903][ T3303] loop5: p1 size 461056 extends beyond EOD, truncated [ 102.343889][ T3303] loop5: p2 size 8388608 extends beyond EOD, truncated [ 102.357559][ T3303] loop5: p3 start 4279894019 is beyond EOD, truncated [ 102.374512][ T3303] loop5: p4 start 33554432 is beyond EOD, truncated [ 102.401088][ T9577] loop5: p1 p2 p3 p4 [ 102.406900][ T9577] loop5: p1 size 461056 extends beyond EOD, truncated [ 102.445924][ T9577] loop5: p2 size 8388608 extends beyond EOD, truncated [ 102.468031][ T9577] loop5: p3 start 4279894019 is beyond EOD, truncated [ 102.475087][ T9577] loop5: p4 start 33554432 is beyond EOD, truncated [ 102.612525][ T9628] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 102.662053][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 102.666984][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 102.743542][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 102.757974][ T3861] udevd[3861]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 102.776059][ T9642] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 102.807383][ T9642] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.3204: bad orphan inode 15 [ 102.839891][ T9642] loop4: lost filesystem error report for type 5 error -117 [ 102.840717][ T9642] ext4_test_bit(bit=14, block=18) = 1 [ 102.853657][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 102.853676][ C1] EXT4-fs (loop4): initial error at time 1771304823: ext4_orphan_get:1417 [ 102.853707][ C1] EXT4-fs (loop4): last error at time 1771304823: ext4_orphan_get:1417 [ 102.908354][ T9660] delete_channel: no stack [ 102.912841][ T9660] delete_channel: no stack [ 102.930431][ T9642] is_bad_inode(inode)=0 [ 102.935441][ T9642] NEXT_ORPHAN(inode)=1023 [ 102.939884][ T9642] max_ino=32 [ 102.957136][ T9642] i_nlink=0 [ 102.969290][ T9642] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2972: inode #15: comm syz.4.3204: corrupted xattr block 19: invalid header [ 103.022564][ T28] audit: type=1400 audit(1771304823.780:240): avc: denied { mount } for pid=9670 comm="syz.1.3217" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 103.030641][ T9669] FAT-fs (loop5): invalid media value (0x00) [ 103.059905][ T9642] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 103.064039][ T9642] EXT4-fs warning (device loop4): ext4_evict_inode:275: xattr delete (err -117) [ 103.070315][ T9669] FAT-fs (loop5): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 103.091604][ T9642] ext2 filesystem being mounted at /504/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.143287][ T9669] FAT-fs (loop5): Can't find a valid FAT filesystem [ 103.261138][ T9684] set_capacity_and_notify: 12 callbacks suppressed [ 103.261157][ T9684] loop2: detected capacity change from 0 to 8192 [ 103.294372][ T9699] loop1: detected capacity change from 0 to 512 [ 103.333439][ T5090] loop2: p2 p3 p4 [ 103.337414][ T5090] loop2: p2 size 64053 extends beyond EOD, truncated [ 103.348986][ T9699] EXT4-fs: Ignoring removed nobh option [ 103.373503][ T5090] loop2: p3 start 65280 is beyond EOD, truncated [ 103.396835][ T5090] loop2: p4 size 50331904 extends beyond EOD, truncated [ 103.408583][ T9699] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 103.449954][ T9699] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.3232: attempt to clear invalid blocks 1 len 1 [ 103.469108][ T9719] loop5: detected capacity change from 0 to 512 [ 103.478723][ T9684] loop2: p2 p3 p4 [ 103.485653][ T9699] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 103.488125][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 103.496104][ T9684] loop2: p2 size 64053 extends beyond EOD, [ 103.497331][ C1] EXT4-fs (loop1): initial error at time 1771304824: ext4_clear_blocks:876 [ 103.504543][ T9719] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 103.509659][ C1] : inode 13 [ 103.509673][ C1] EXT4-fs (loop1): last error at time 1771304824: ext4_clear_blocks:876: inode 13 [ 103.554028][ T9699] EXT4-fs (loop1): Remounting filesystem read-only [ 103.563479][ T9684] truncated [ 103.568736][ T9699] EXT4-fs (loop1): 1 truncate cleaned up [ 103.571460][ T9684] loop2: p3 start 65280 is beyond EOD, truncated [ 103.590752][ T9684] loop2: p4 size 50331904 extends beyond EOD, truncated [ 103.659014][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 103.669748][ T9719] EXT4-fs error (device loop5): xattr_find_entry:337: inode #15: comm syz.5.3241: corrupted xattr entries [ 103.681550][ T9719] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 103.683610][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 103.692793][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 103.692808][ C1] EXT4-fs (loop5): initial error at time 1771304824: xattr_find_entry:337: inode 15 [ 103.692866][ C1] EXT4-fs (loop5): last error at time 1771304824: xattr_find_entry:337: inode 15 [ 103.699181][ T9719] EXT4-fs (loop5): 1 orphan inode deleted [ 103.719807][ T9733] loop2: detected capacity change from 0 to 2048 [ 103.799150][ T5090] GPT:first_usable_lbas don't match. [ 103.804475][ T5090] GPT:34 != 290 [ 103.808183][ T5090] GPT: Use GNU Parted to correct GPT errors. [ 103.814309][ T5090] loop2: p1 p2 p3 [ 103.861696][ T9733] GPT:first_usable_lbas don't match. [ 103.867054][ T9733] GPT:34 != 290 [ 103.872980][ T9733] GPT: Use GNU Parted to correct GPT errors. [ 103.892837][ T9733] loop2: p1 p2 p3 [ 103.931525][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 104.008073][ T9759] loop5: detected capacity change from 0 to 512 [ 104.036218][ T9759] EXT4-fs: Ignoring removed nobh option [ 104.190592][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 104.203304][ T9759] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e118, mo2=0002] [ 104.215824][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 104.227663][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 104.365660][ T9759] System zones: 1-12 [ 104.388065][ T9759] EXT4-fs (loop5): orphan cleanup on readonly fs [ 104.403273][ T9759] EXT4-fs warning (device loop5): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 104.472922][ T9759] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.3259: corrupted inode contents [ 104.507349][ T9759] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 104.507661][ T9759] EXT4-fs error (device loop5): ext4_dirty_inode:6450: inode #15: comm syz.5.3259: mark_inode_dirty error [ 104.516858][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 104.516880][ C0] EXT4-fs (loop5): initial error at time 1771304825: ext4_do_update_inode:5569: inode 15 [ 104.516918][ C0] EXT4-fs (loop5): last error at time 1771304825: ext4_do_update_inode:5569: inode 15 [ 104.563972][ T9792] loop2: detected capacity change from 0 to 512 [ 104.573604][ T9759] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 104.573926][ T9759] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.3259: corrupted inode contents [ 104.579108][ T9792] EXT4-fs: Ignoring removed nomblk_io_submit option [ 104.609149][ T9759] EXT4-fs error (device loop5): ext4_xattr_delete_inode:3001: inode #15: comm syz.5.3259: mark_inode_dirty error [ 104.630895][ T9792] ext4: Bad value for 'mb_optimize_scan' [ 104.660503][ T9759] EXT4-fs error (device loop5): ext4_xattr_delete_inode:3004: inode #15: comm syz.5.3259: mark inode dirty (error -117) [ 104.696995][ T9798] tmpfs: Bad value for 'mpol' [ 104.746635][ T9759] EXT4-fs warning (device loop5): ext4_evict_inode:275: xattr delete (err -117) [ 104.769677][ T9759] EXT4-fs (loop5): 1 orphan inode deleted [ 104.780865][ T9759] EXT4-fs mount: 40 callbacks suppressed [ 104.780879][ T9759] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 105.024273][ T3887] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.514534][ T28] audit: type=1400 audit(1771304826.280:241): avc: denied { mount } for pid=9821 comm="syz.5.3291" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 105.707970][ T9832] tmpfs: Unexpected value for 'inode32' [ 105.713639][ T28] audit: type=1400 audit(1771304826.480:242): avc: denied { mounton } for pid=9831 comm="syz.5.3296" path="/syzcgroup/unified/syz5" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 105.768829][ T28] audit: type=1326 audit(1771304826.510:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9833 comm="syz.0.3297" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f767fe2bf79 code=0x0 [ 105.925022][ T9856] autofs: Unknown parameter 'no9á ‘ýPƒ¹G!8°‰™…EŸ8-ö¤ ™ŠÇÅ–èEeÕ¬( IrÝ\•žu}ibˆŒÞêT0;´Œmy´[Gc¯î#Ï>QkÏübYü&“àÌ#“w„@/VV¼Lë~1ƒ2§÷lÿh–O„h'®ÈûrK1‚\kU{!e½úó¬Üš7»ßß [ 105.925022][ T9856] ÄUúeâ[¦ÓÎ%#s' [ 106.010104][ T9862] loop4: detected capacity change from 0 to 512 [ 106.038558][ T9862] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 106.079242][ T9862] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 106.101271][ T9862] EXT4-fs (loop4): group descriptors corrupted! [ 106.132968][ T9881] loop0: detected capacity change from 0 to 512 [ 106.150755][ T9881] msdos: Unexpected value for 'dots' [ 106.419829][ T9923] loop0: detected capacity change from 0 to 512 [ 106.445667][ T9927] nfs4: Bad value for 'source' [ 106.461343][ T9923] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.3341: bad orphan inode 17 [ 106.487729][ T9923] loop0: lost filesystem error report for type 5 error -117 [ 106.487880][ T9923] ext4_test_bit(bit=16, block=4) = 1 [ 106.500548][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 106.500585][ C0] EXT4-fs (loop0): initial error at time 1771304827: ext4_orphan_get:1417 [ 106.500614][ C0] EXT4-fs (loop0): last error at time 1771304827: ext4_orphan_get:1417 [ 106.524155][ T9923] is_bad_inode(inode)=0 [ 106.528378][ T9923] NEXT_ORPHAN(inode)=0 [ 106.532476][ T9923] max_ino=32 [ 106.535683][ T9923] i_nlink=1 [ 106.540982][ T9923] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.579993][ T9933] loop5: detected capacity change from 0 to 2048 [ 106.595958][ T3876] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.620485][ T5090] GPT:first_usable_lbas don't match. [ 106.625886][ T5090] GPT:34 != 290 [ 106.631163][ T5090] GPT: Use GNU Parted to correct GPT errors. [ 106.637261][ T5090] loop5: p1 p2 p3 [ 106.692475][ T9933] GPT:first_usable_lbas don't match. [ 106.701374][ T9933] GPT:34 != 290 [ 106.704901][ T9933] GPT: Use GNU Parted to correct GPT errors. [ 106.738584][ T9933] loop5: p1 p2 p3 [ 106.798659][ T3001] GPT:first_usable_lbas don't match. [ 106.804047][ T3001] GPT:34 != 290 [ 106.814150][ T3001] GPT: Use GNU Parted to correct GPT errors. [ 106.827892][ T3001] loop5: p1 p2 p3 [ 107.079711][ T9996] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 107.103454][ T9996] EXT4-fs (loop0): Remounting filesystem read-only [ 107.110040][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 107.110059][ C1] EXT4-fs (loop0): initial error at time 1771304827: ext4_mb_generate_buddy:1315 [ 107.110086][ C1] EXT4-fs (loop0): last error at time 1771304827: ext4_mb_generate_buddy:1315 [ 107.168673][ T9996] EXT4-fs (loop0): 1 truncate cleaned up [ 107.174827][ T9996] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.201388][T10005] IPv6: addrconf: prefix option has invalid lifetime [ 107.237064][ T3876] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.678779][T10061] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.768314][ T3885] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.892100][T10082] EXT4-fs warning (device loop4): ext4_xattr_inode_get:560: inode #11: comm syz.4.3415: EA inode hash validation failed [ 107.892152][T10082] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 107.892294][T10082] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.3415: corrupted inode contents [ 107.892323][T10082] fserror_report: 3 callbacks suppressed [ 107.892349][T10082] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 107.892493][T10082] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #15: comm syz.4.3415: mark_inode_dirty error [ 107.892516][T10082] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 107.892822][T10082] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.3415: corrupted inode contents [ 107.892865][T10082] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 107.893059][T10082] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.3415: mark_inode_dirty error [ 107.893096][T10082] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 107.893269][T10082] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.3415: mark inode dirty (error -117) [ 107.893299][T10082] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 107.893473][T10082] EXT4-fs warning (device loop4): ext4_evict_inode:275: xattr delete (err -117) [ 107.893508][T10082] EXT4-fs (loop4): 1 orphan inode deleted [ 107.893987][T10082] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.038077][ T3885] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.308643][T10120] set_capacity_and_notify: 3 callbacks suppressed [ 108.308658][T10120] loop4: detected capacity change from 0 to 512 [ 108.429913][T10120] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.3437: error while reading EA inode 32 err=-116 [ 108.462229][T10132] loop2: detected capacity change from 0 to 2048 [ 108.465622][T10120] loop4: lost filesystem error report for type 5 error -117 [ 108.469188][T10120] EXT4-fs (loop4): Remounting filesystem read-only [ 108.476531][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 108.476551][ C1] EXT4-fs (loop4): initial error at time 1771305085: ext4_xattr_inode_iget:446 [ 108.476591][ C1] EXT4-fs (loop4): last error at time 1771305085: ext4_xattr_inode_iget:446 [ 108.507341][T10120] EXT4-fs (loop4): 1 orphan inode deleted [ 108.513660][T10120] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.525922][ T5090] loop2: p1 p2 p3 p4 [ 108.535301][T10143] delete_channel: no stack [ 108.542054][ T5090] loop2: p2 start 117440512 is beyond EOD, truncated [ 108.552577][T10143] delete_channel: no stack [ 108.583146][ T5090] loop2: p4 size 589824 extends beyond EOD, truncated [ 108.602838][T10132] loop2: p1 p2 p3 p4 [ 108.624288][ T3885] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.636928][T10132] loop2: p2 start 117440512 is beyond EOD, truncated [ 108.668706][T10132] loop2: p4 size 589824 extends beyond EOD, truncated [ 108.732749][T10163] loop1: detected capacity change from 0 to 512 [ 108.754980][T10159] loop5: detected capacity change from 0 to 2048 [ 108.794231][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 108.796984][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 108.814695][T10163] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 108.825121][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 108.841170][T10163] System zones: 0-2, 18-18, 34-34 [ 108.855151][T10159] EXT4-fs error (device loop5): __ext4_fill_super:5565: inode #2: comm syz.5.3456: unexpected EA_INODE flag [ 108.871775][T10159] loop5: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 108.881918][T10159] EXT4-fs (loop5): get root inode failed [ 108.896752][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 108.896769][ C0] EXT4-fs (loop5): initial error at time 1771305085: __ext4_fill_super:5565: inode 2 [ 108.896804][ C0] EXT4-fs (loop5): last error at time 1771305085: __ext4_fill_super:5565: inode 2 [ 108.941831][T10163] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 109.007706][T10180] loop0: detected capacity change from 0 to 512 [ 109.011144][T10159] EXT4-fs (loop5): mount failed [ 109.020796][T10163] EXT4-fs (loop1): Remounting filesystem read-only [ 109.030371][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 109.036824][ C0] EXT4-fs (loop1): initial error at time 1771305085: ext4_mb_generate_buddy:1315 [ 109.046006][ C0] EXT4-fs (loop1): last error at time 1771305085: ext4_mb_generate_buddy:1315 [ 109.056544][T10163] EXT4-fs (loop1): 1 truncate cleaned up [ 109.058058][T10180] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 109.063152][T10163] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.099826][T10180] System zones: 1-12 [ 109.106456][ T69] Quota error (device loop1): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 109.122193][ T69] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 109.133277][ T69] Quota error (device loop1): write_blk: dquota write failed [ 109.135488][T10180] EXT4-fs error (device loop0): dx_probe:791: inode #2: comm syz.0.3463: Directory hole found for htree index block 0 [ 109.141249][ T69] Quota error (device loop1): remove_free_dqentry: Can't write block (5) with free entries [ 109.164318][ T69] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 109.175651][ T69] Quota error (device loop1): write_blk: dquota write failed [ 109.183179][ T69] Quota error (device loop1): free_dqentry: Can't move quota data block (5) to free list [ 109.185867][T10163] ext4 filesystem being mounted at /623/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.203601][ T69] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 109.218817][T10180] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 109.219079][T10180] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -117 [ 109.236360][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 109.236385][ C1] EXT4-fs (loop0): initial error at time 1771305086: dx_probe:791: inode 2 [ 109.236409][ C1] EXT4-fs (loop0): last error at time 1771305086: dx_probe:791: inode 2 [ 109.277383][ T69] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 109.293019][ T69] Quota error (device loop1): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 109.332087][T10180] EXT4-fs error (device loop0): dx_probe:791: inode #2: comm syz.0.3463: Directory hole found for htree index block 0 [ 109.348310][ T3881] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.358567][ T69] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 109.378588][T10180] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 109.378735][T10180] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 109.398330][T10180] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.464416][T10196] loop5: detected capacity change from 0 to 8192 [ 109.490040][ T3876] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.503421][T10196] loop5: p1 < > p2 p3 < p5 p6 > p4 [ 109.515763][T10196] loop5: partition table partially beyond EOD, truncated [ 109.540212][T10196] loop5: p1 start 261888 is beyond EOD, truncated [ 109.559223][T10196] loop5: p2 start 393216 is beyond EOD, truncated [ 109.577597][T10196] loop5: p4 size 131081 extends beyond EOD, truncated [ 109.603008][T10196] loop5: p5 start 393216 is beyond EOD, truncated [ 109.619819][T10196] loop5: p6 size 131081 extends beyond EOD, truncated [ 109.844647][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 109.885840][T10251] loop4: detected capacity change from 0 to 512 [ 109.923993][T10251] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.3500: corrupted in-inode xattr: overlapping e_value [ 110.007878][T10251] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 110.008139][T10251] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.3500: couldn't read orphan inode 15 (err -117) [ 110.017346][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 110.017371][ C1] EXT4-fs (loop4): initial error at time 1771305086: ext4_iget_extra_inode:5025: inode 15 [ 110.017404][ C1] EXT4-fs (loop4): last error at time 1771305086: ext4_iget_extra_inode:5025: inode 15 [ 110.151203][T10251] loop4: lost filesystem error report for type 5 error -117 [ 110.151856][T10251] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.177144][T10286] loop1: detected capacity change from 0 to 512 [ 110.187484][T10286] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 110.238753][T10286] FAT-fs (loop1): error, invalid access to FAT (entry 0x0fffff1b) [ 110.248551][T10293] futex_wake_op: syz.5.3520 tries to shift op by -65; fix this program [ 110.321906][ T3885] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.582526][T10330] loop1: detected capacity change from 0 to 1024 [ 110.627262][T10330] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29845!=20869) [ 110.655070][T10330] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 110.679964][T10330] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz.1.3538: Invalid inode table block 0 in block_group 0 [ 110.727164][T10330] loop1: lost filesystem error report for type 5 error -117 [ 110.728361][T10330] EXT4-fs (loop1): no journal found [ 110.740964][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 110.740980][ C1] EXT4-fs (loop1): initial error at time 1771305087: __ext4_get_inode_loc:4782 [ 110.741028][ C1] EXT4-fs (loop1): last error at time 1771305087: __ext4_get_inode_loc:4782 [ 110.815534][T10330] EXT4-fs (loop1): can't get journal size [ 110.836970][T10330] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz.1.3538: Invalid inode table block 0 in block_group 0 [ 110.869809][T10330] loop1: lost filesystem error report for type 5 error -117 [ 110.869929][T10330] EXT4-fs (loop1): get root inode failed [ 110.904899][T10357] loop4: detected capacity change from 0 to 128 [ 110.971632][T10330] EXT4-fs (loop1): mount failed [ 111.129853][T10383] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 111.166991][T10383] EXT4-fs error (device loop4): ext4_init_orphan_info:583: comm syz.4.3564: inode #0: comm syz.4.3564: iget: illegal inode # [ 111.181851][T10391] tmpfs: Bad value for 'mpol' [ 111.199906][T10383] loop4: lost filesystem error report for type 5 error -117 [ 111.202191][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 111.215981][ C0] EXT4-fs (loop4): initial error at time 1771305087: ext4_init_orphan_info:583 [ 111.225006][ C0] EXT4-fs (loop4): last error at time 1771305087: ext4_init_orphan_info:583 [ 111.234373][T10393] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 111.249040][T10393] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.3567: invalid indirect mapped block 1023410176 (level 0) [ 111.273677][T10383] EXT4-fs (loop4): Remounting filesystem read-only [ 111.280227][T10383] EXT4-fs (loop4): get orphan inode failed [ 111.320819][T10393] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 111.320986][T10393] EXT4-fs (loop5): Remounting filesystem read-only [ 111.321113][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 111.321135][ C1] EXT4-fs (loop5): initial error at time 1771305088: ext4_free_branches:1023: inode 11 [ 111.321192][ C1] EXT4-fs (loop5): last error at time 1771305088: ext4_free_branches:1023: inode 11 [ 111.341875][T10383] EXT4-fs (loop4): mount failed [ 111.371019][T10393] EXT4-fs (loop5): 1 truncate cleaned up [ 111.377257][T10393] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.527416][ T3887] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.593843][T10407] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 111.613886][T10408] grow_buffers: requested out-of-range block 18446744072010032070 for device loop4 [ 111.649895][T10407] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 111.678323][T10408] isofs_fill_super: bread failed, dev=loop4, iso_blknum=1297723875, block=-1699519546 [ 111.706383][T10407] EXT4-fs error (device loop5): ext4_get_journal_inode:5865: comm syz.5.3573: inode #1: comm syz.5.3573: iget: illegal inode # [ 111.736114][T10407] loop5: lost filesystem error report for type 5 error -117 [ 111.736324][T10407] EXT4-fs (loop5): no journal found [ 111.743712][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 111.743729][ C1] EXT4-fs (loop5): initial error at time 1771305088: ext4_get_journal_inode:5865 [ 111.743748][ C1] EXT4-fs (loop5): last error at time 1771305088: ext4_get_journal_inode:5865 [ 111.803977][T10407] EXT4-fs (loop5): can't get journal size [ 111.824413][T10407] EXT4-fs (loop5): failed to initialize system zone (-22) [ 111.845781][T10407] EXT4-fs (loop5): mount failed [ 112.932944][T10439] Alternate GPT is invalid, using primary GPT. [ 112.963692][T10439] loop2: p1 p2 p3 [ 112.980206][T10449] EXT4-fs: Ignoring removed oldalloc option [ 113.017444][T10449] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 113.023969][T10449] EXT4-fs (loop5): mount failed [ 113.085062][ T3001] Alternate GPT is invalid, using primary GPT. [ 113.096422][ T3001] loop2: p1 p2 p3 [ 113.114272][T10458] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 113.177059][T10458] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #17: comm syz.0.3599: inode has both inline data and extents flags [ 113.190114][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 113.201316][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 113.202753][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 113.221223][T10458] loop0: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 113.221773][T10458] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.3599: couldn't read orphan inode 17 (err -117) [ 113.231105][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 113.231120][ C1] EXT4-fs (loop0): initial error at time 1771305090: ext4_orphan_get:1391: inode 17 [ 113.231162][ C1] EXT4-fs (loop0): last error at time 1771305090: ext4_orphan_get:1391: inode 17 [ 113.285192][T10458] loop0: lost filesystem error report for type 5 error -117 [ 113.287656][T10458] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.344593][ T3876] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.375220][ T28] audit: type=1326 audit(1771305090.196:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10476 comm="syz.0.3606" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f767fe2bf79 code=0x0 [ 113.413226][T10478] set_capacity_and_notify: 7 callbacks suppressed [ 113.413257][T10478] loop2: detected capacity change from 0 to 1024 [ 113.467395][T10480] loop1: detected capacity change from 0 to 2048 [ 113.476555][T10478] ext4: Bad value for 'resuid' [ 113.481374][T10478] ext4: Bad value for 'resuid' [ 113.517683][ T3863] loop1: p1 < > p3 [ 113.536062][ T3863] loop1: p3 size 134217728 extends beyond EOD, truncated [ 113.559750][T10480] loop1: p1 < > p3 [ 113.566578][T10480] loop1: p3 size 134217728 extends beyond EOD, truncated [ 113.615230][ T3001] loop1: p1 < > p3 [ 113.622568][ T3001] loop1: p3 size 134217728 extends beyond EOD, truncated [ 113.645392][T10496] loop4: detected capacity change from 0 to 256 [ 113.690406][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 113.704023][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 113.713271][T10496] FAT-fs (loop4): bogus logical sector size 0 [ 113.719909][T10496] FAT-fs (loop4): Can't find a valid FAT filesystem [ 113.765824][T10510] loop2: detected capacity change from 0 to 256 [ 113.808843][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 113.819894][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 113.858306][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 113.869759][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 114.059105][T10549] IPv6: addrconf: prefix option has invalid lifetime [ 114.130527][T10557] loop0: detected capacity change from 0 to 128 [ 114.523245][ T28] audit: type=1326 audit(1771305091.346:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10623 comm="syz.4.3681" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8b3e13bf79 code=0x0 [ 114.745789][ T28] audit: type=1326 audit(1771305091.577:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10649 comm="syz.0.3694" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f767fe2bf79 code=0x0 [ 115.356344][T10721] loop4: detected capacity change from 0 to 512 [ 115.378208][T10721] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 115.431255][T10730] loop2: detected capacity change from 0 to 2048 [ 115.448973][T10721] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3729: bg 0: block 384: padding at end of block bitmap is not set [ 115.481453][T10730] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.504193][T10721] loop4: lost filesystem error report for type 5 error -117 [ 115.504401][T10721] EXT4-fs (loop4): Remounting filesystem read-only [ 115.511859][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 115.511882][ C1] EXT4-fs (loop4): initial error at time 1771305092: ext4_validate_block_bitmap:441 [ 115.511912][ C1] EXT4-fs (loop4): last error at time 1771305092: ext4_validate_block_bitmap:441 [ 115.547158][T10721] EXT4-fs (loop4): 1 truncate cleaned up [ 115.565681][T10721] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.596503][ T3877] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.625507][ T3885] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.741593][T10771] random: crng reseeded on system resumption [ 115.758409][ T28] audit: type=1326 audit(1771305092.595:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10773 comm="syz.4.3755" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8b3e13bf79 code=0x0 [ 116.171061][T10825] loop1: detected capacity change from 0 to 8192 [ 116.205069][T10829] loop5: detected capacity change from 0 to 1024 [ 116.251701][T10833] loop2: detected capacity change from 0 to 164 [ 116.262207][T10829] EXT4-fs (loop5): Can't support bigalloc feature without extents feature [ 116.262207][T10829] [ 116.273452][ T5090] loop1: p1 < > p4 [ 116.279320][T10829] EXT4-fs (loop5): couldn't mount as ext3 due to feature incompatibilities [ 116.290250][T10833] isofs_fill_super: root inode is not a directory. Corrupted media? [ 116.299127][ T5090] loop1: p4 size 65536 extends beyond EOD, truncated [ 116.325008][T10832] can: request_module (can-proto-3) failed. [ 116.331834][T10825] loop1: p1 < > p4 [ 116.351359][T10825] loop1: p4 size 65536 extends beyond EOD, truncated [ 116.507730][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 116.517980][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 116.542499][T10852] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 116.561946][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 116.573029][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 116.585701][T10852] EXT4-fs (loop2): orphan cleanup on readonly fs [ 116.598788][T10852] EXT4-fs error (device loop2): ext4_orphan_get:1391: comm syz.2.3793: inode #15: comm syz.2.3793: iget: illegal inode # [ 116.618287][T10852] loop2: lost filesystem error report for type 5 error -117 [ 116.618483][T10852] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.3793: couldn't read orphan inode 15 (err -117) [ 116.637647][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 116.637663][ C0] EXT4-fs (loop2): initial error at time 1771305093: ext4_orphan_get:1391 [ 116.637681][ C0] EXT4-fs (loop2): last error at time 1771305093: ext4_orphan_get:1391 [ 116.708682][T10852] loop2: lost filesystem error report for type 5 error -117 [ 116.717119][T10852] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 116.747021][ T5090] loop5: p2 < > p3 < p5 > p4 [ 116.751895][ T5090] loop5: partition table partially beyond EOD, truncated [ 116.782509][ T5090] loop5: p2 start 4278190080 is beyond EOD, truncated [ 116.790576][ T5090] loop5: p4 size 8192 extends beyond EOD, truncated [ 116.807176][ T5090] loop5: p5 size 8192 extends beyond EOD, truncated [ 116.816274][ T3877] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.829500][T10856] loop5: p2 < > p3 < p5 > p4 [ 116.834299][T10856] loop5: partition table partially beyond EOD, truncated [ 116.857949][T10856] loop5: p2 start 4278190080 is beyond EOD, truncated [ 116.893642][T10856] loop5: p4 size 8192 extends beyond EOD, truncated [ 116.920326][T10856] loop5: p5 size 8192 extends beyond EOD, truncated [ 117.097379][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 117.108670][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 117.130364][T10879] EXT4-fs (loop4): orphan cleanup on readonly fs [ 117.146159][T10879] Quota error (device loop4): v2_read_file_info: Number of blocks too big for quota file size (1579008 > 6144). [ 117.165584][T10879] EXT4-fs warning (device loop4): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 117.183413][T10879] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 117.190235][T10879] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.3806: couldn't read orphan inode 26 (err -116) [ 117.244968][T10879] loop4: lost filesystem error report for type 5 error -116 [ 117.248813][T10879] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 117.314155][ T3885] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.350964][T10899] vfat: Bad value for 'utf8' [ 117.539558][T10929] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 117.548178][T10930] EXT4-fs: Ignoring removed bh option [ 117.572097][ T28] audit: type=1400 audit(1771305094.410:248): avc: denied { relabelto } for pid=10928 comm="syz.4.3831" name="624" dev="tmpfs" ino=3226 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 117.603696][ T28] audit: type=1400 audit(1771305094.410:249): avc: denied { associate } for pid=10928 comm="syz.4.3831" name="624" dev="tmpfs" ino=3226 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 117.637357][T10930] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 117.637951][T10932] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 117.662895][ T3863] loop2: p2 p3 p4 < > [ 117.666085][T10930] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 117.669866][ T3863] loop2: partition table partially beyond EOD, truncated [ 117.714356][ T28] audit: type=1400 audit(1771305094.420:250): avc: denied { remove_name } for pid=3885 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3230 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 117.719981][T10930] EXT4-fs (loop5): orphan cleanup on readonly fs [ 117.747803][ T3863] loop2: p2 size 590592 extends beyond EOD, truncated [ 117.761370][ T28] audit: type=1400 audit(1771305094.420:251): avc: denied { rmdir } for pid=3885 comm="syz-executor" name="624" dev="tmpfs" ino=3226 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 117.769210][T10930] EXT4-fs error (device loop5): ext4_quota_enable:7194: comm syz.5.3830: inode #2304: comm syz.5.3830: iget: illegal inode # [ 117.802257][ T3863] loop2: p3 start 4294967295 is beyond EOD, truncated [ 117.809232][ T3863] loop2: p4 start 117440516 is beyond EOD, truncated [ 117.819111][T10930] loop5: lost filesystem error report for type 5 error -117 [ 117.821901][ T28] audit: type=1400 audit(1771305094.672:252): avc: denied { create } for pid=10941 comm="syz.1.3837" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 117.829299][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 117.829325][ C0] EXT4-fs (loop5): initial error at time 1771305094: ext4_quota_enable:7194 [ 117.829353][ C0] EXT4-fs (loop5): last error at time 1771305094: ext4_quota_enable:7194 [ 117.861615][T10919] loop2: p2 p3 p4 < > [ 117.890332][T10930] EXT4-fs error (device loop5): ext4_quota_enable:7197: comm syz.5.3830: Bad quota inode: 2304, type: 2 [ 117.901756][T10919] loop2: partition table partially beyond EOD, truncated [ 117.909091][T10919] loop2: p2 size 590592 extends beyond EOD, truncated [ 117.917442][T10919] loop2: p3 start 4294967295 is beyond EOD, truncated [ 117.925035][T10919] loop2: p4 start 117440516 is beyond EOD, truncated [ 117.963023][T10930] loop5: lost filesystem error report for type 5 error -117 [ 117.967609][T10930] EXT4-fs warning (device loop5): ext4_enable_quotas:7238: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 118.058775][T10930] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 118.063452][T10960] EXT4-fs: Ignoring removed i_version option [ 118.077054][T10930] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 118.103969][T10963] cgroup: noprefix used incorrectly [ 118.110954][T10965] cgroup: noprefix used incorrectly [ 118.120756][T10960] EXT4-fs: Ignoring removed nomblk_io_submit option [ 118.143825][T10960] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 118.150098][T10966] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 118.167012][T10966] EXT4-fs (loop1): inodes count not valid: 0 vs 32 [ 118.195997][T10960] EXT4-fs (loop4): mount failed [ 118.204415][ T3887] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.313499][ T28] audit: type=1400 audit(1771305095.166:253): avc: denied { write } for pid=10983 comm="syz.1.3856" name="001" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 118.484004][T11006] set_capacity_and_notify: 12 callbacks suppressed [ 118.484020][T11006] loop5: detected capacity change from 0 to 512 [ 118.494532][T11009] futex_wake_op: syz.0.3869 tries to shift op by 32; fix this program [ 118.525632][T11006] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 118.595023][T11006] EXT4-fs (loop5): 1 truncate cleaned up [ 118.605158][T11006] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.651973][T11028] loop0: detected capacity change from 0 to 764 [ 118.652659][ T3887] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.731868][T11040] loop4: detected capacity change from 0 to 512 [ 118.737949][T11042] loop2: detected capacity change from 0 to 256 [ 118.754220][T11042] msdos: Bad value for 'tz' [ 118.789042][T11040] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e02c, mo2=0002] [ 118.811611][T11040] System zones: 1-12 [ 118.815836][T11040] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.3883: Directory hole found for htree index block 0 [ 118.835149][T11054] futex_wake_op: syz.0.3888 tries to shift op by 144; fix this program [ 118.884874][T11040] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 118.887247][T11040] EXT4-fs (loop4): Remounting filesystem read-only [ 118.896391][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 118.896416][ C0] EXT4-fs (loop4): initial error at time 1771305095: dx_probe:791: inode 2 [ 118.896452][ C0] EXT4-fs (loop4): last error at time 1771305095: dx_probe:791: inode 2 [ 118.931745][T11040] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -117 [ 118.940196][T11040] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 118.974229][T11040] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.082717][ T3885] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.230792][T11084] loop2: detected capacity change from 0 to 8192 [ 119.266681][T11104] loop5: detected capacity change from 0 to 164 [ 119.277470][ T5090] loop2: p1 p2 p4 [ 119.281309][ T5090] loop2: p1 start 4294967280 is beyond EOD, truncated [ 119.302562][ T5090] loop2: p2 size 590592 extends beyond EOD, truncated [ 119.310076][T11107] loop4: detected capacity change from 0 to 256 [ 119.316420][T11104] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 119.336767][ T5090] loop2: p4 size 33554432 extends beyond EOD, truncated [ 119.363969][T11084] loop2: p1 p2 p4 [ 119.370091][T11084] loop2: p1 start 4294967280 is beyond EOD, truncated [ 119.404884][T11084] loop2: p2 size 590592 extends beyond EOD, truncated [ 119.435328][T11084] loop2: p4 size 33554432 extends beyond EOD, truncated [ 119.552809][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 119.563855][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 119.592524][T11128] ip_tunnel: non-ECT from 100.1.1.0 with TOS=0x3 [ 119.656390][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 119.676486][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 119.790204][T11151] loop2: detected capacity change from 0 to 2048 [ 119.843678][T11151] loop2: p1 < > p2 p3 < p5 > [ 119.860416][T11151] loop2: partition table partially beyond EOD, truncated [ 119.888798][T11151] loop2: p1 start 4278190080 is beyond EOD, truncated [ 119.921952][T11151] loop2: p2 start 16908800 is beyond EOD, truncated [ 119.933377][T11166] loop0: detected capacity change from 0 to 128 [ 119.944237][ T28] audit: type=1400 audit(1771305096.818:254): avc: denied { create } for pid=11167 comm="syz.5.3946" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 119.974714][T11166] FAT-fs (loop0): bogus number of reserved sectors [ 119.981315][T11166] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 119.991117][T11151] loop2: p5 start 16908800 is beyond EOD, truncated [ 120.023981][T11166] FAT-fs (loop0): Can't find a valid FAT filesystem [ 120.032490][ T28] audit: type=1400 audit(1771305096.868:255): avc: denied { unlink } for pid=3887 comm="syz-executor" name="file0" dev="tmpfs" ino=3687 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 120.076488][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 120.098964][T11175] loop2: detected capacity change from 0 to 512 [ 120.118106][T11178] futex_wake_op: syz.5.3951 tries to shift op by 32; fix this program [ 120.140739][T11180] EXT4-fs (loop0): Unsupported encryption level 252 [ 120.158304][T11175] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 120.179837][T11175] EXT4-fs (loop2): group descriptors corrupted! [ 120.232038][T11185] cgroup: Invalid name [ 120.326770][T11191] Process accounting paused [ 120.608026][T11225] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 120.649923][T11225] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 120.651805][T11226] EXT4-fs: Ignoring removed orlov option [ 120.678550][T11226] EXT4-fs: Ignoring removed mblk_io_submit option [ 120.708340][T11226] EXT4-fs: Mount option(s) incompatible with ext3 [ 121.131335][T11278] EXT4-fs error (device loop2): ext4_quota_enable:7194: inode #3: comm syz.2.4002: iget: checksum invalid [ 121.164023][T11278] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -74 [ 121.164198][T11278] EXT4-fs error (device loop2): ext4_quota_enable:7197: comm syz.2.4002: Bad quota inode: 3, type: 0 [ 121.173311][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 121.173330][ C0] EXT4-fs (loop2): initial error at time 1771305098: ext4_quota_enable:7194: inode 3 [ 121.173357][ C0] EXT4-fs (loop2): last error at time 1771305098: ext4_quota_enable:7194: inode 3 [ 121.209896][T11278] loop2: lost filesystem error report for type 5 error -117 [ 121.218077][T11278] EXT4-fs warning (device loop2): ext4_enable_quotas:7238: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 121.250569][T11278] EXT4-fs (loop2): mount failed [ 121.250908][T11285] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 121.316022][T11285] EXT4-fs error (device loop4): ext4_init_orphan_info:620: comm syz.4.4003: orphan file block 0: bad magic [ 121.340085][T11285] loop4: lost filesystem error report for type 5 error -117 [ 121.340446][T11285] EXT4-fs (loop4): mount failed [ 121.347823][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 121.347847][ C0] EXT4-fs (loop4): initial error at time 1771305098: ext4_init_orphan_info:620 [ 121.347877][ C0] EXT4-fs (loop4): last error at time 1771305098: ext4_init_orphan_info:620 [ 121.441144][T11294] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 121.479011][T11294] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 121.489921][T11294] jbd2_journal_init_inode: Cannot locate journal superblock [ 121.499948][T11294] EXT4-fs (loop4): Could not load journal inode [ 121.752681][ T28] audit: type=1326 audit(1771305098.631:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11337 comm="syz.0.4030" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f767fe2bf79 code=0x0 [ 121.944038][T11364] FAT-fs (loop4): bogus number of reserved sectors [ 121.980748][T11364] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 122.013035][T11364] FAT-fs (loop4): Can't find a valid FAT filesystem [ 122.218183][T11404] tmpfs: Bad value for 'mpol' [ 122.247627][T11405] EXT4-fs warning (device loop0): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 122.326901][T11413] dns_resolver: Unsupported content type (231) [ 122.411391][ T28] audit: type=1326 audit(1771305099.296:257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11425 comm="syz.0.4074" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f767fe2bf79 code=0x0 [ 122.434586][T11423] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 122.463492][T11423] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 122.513510][T11423] EXT4-fs (loop4): invalid journal inode [ 122.549819][T11423] EXT4-fs (loop4): can't get journal size [ 122.575937][T11423] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 122.584049][T11423] EXT4-fs (loop4): mount failed [ 122.689429][T11460] IPv6: addrconf: prefix option has invalid lifetime [ 122.940331][ T28] audit: type=1400 audit(1771305099.800:258): avc: denied { create } for pid=11474 comm="syz.5.4097" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 122.965195][T11471] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 123.025687][T11471] System zones: 1-12 [ 123.034142][T11471] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #15: comm syz.1.4095: corrupted in-inode xattr: e_value size too large [ 123.053977][T11471] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 123.054199][T11471] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.4095: couldn't read orphan inode 15 (err -117) [ 123.063377][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 123.063399][ C0] EXT4-fs (loop1): initial error at time 1771305099: ext4_iget_extra_inode:5025: inode 15 [ 123.063431][ C0] EXT4-fs (loop1): last error at time 1771305099: ext4_iget_extra_inode:5025: inode 15 [ 123.133493][T11471] loop1: lost filesystem error report for type 5 error -117 [ 123.136192][T11471] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.161291][T11498] tmpfs: Bad value for 'size' [ 123.191127][T11502] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 123.236871][T11502] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 123.259717][ T3881] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.282690][ T28] audit: type=1326 audit(1771305100.162:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11509 comm="syz.5.4115" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7feb8750bf79 code=0x0 [ 123.454713][T11526] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00aa with DS=0x1b [ 123.654935][ T28] audit: type=1400 audit(1771305100.545:260): avc: denied { setattr } for pid=11545 comm="syz.4.4133" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 123.955411][T11583] set_capacity_and_notify: 10 callbacks suppressed [ 123.955443][T11583] loop4: detected capacity change from 0 to 512 [ 123.983543][ T28] audit: type=1400 audit(1771305100.888:261): avc: denied { create } for pid=11584 comm="syz.1.4151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 124.040490][T11583] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 124.085367][T11583] EXT4-fs warning (device loop4): read_mmp_block:111: Error -74 while reading MMP block 17 [ 124.232907][T11608] loop5: detected capacity change from 0 to 512 [ 124.254908][T11608] EXT4-fs: Ignoring removed nobh option [ 124.275594][T11608] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 124.307077][T11608] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 124.332108][T11608] EXT4-fs (loop5): orphan cleanup on readonly fs [ 124.340225][T11608] EXT4-fs error (device loop5): ext4_clear_blocks:876: inode #11: comm syz.5.4161: attempt to clear invalid blocks 1024 len 1 [ 124.363835][T11620] loop0: detected capacity change from 0 to 512 [ 124.369211][T11622] loop1: detected capacity change from 0 to 764 [ 124.370241][T11608] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 124.417626][T11608] EXT4-fs (loop5): Remounting filesystem read-only [ 124.424224][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 124.424246][ C0] EXT4-fs (loop5): initial error at time 1771305101: ext4_clear_blocks:876: inode 11 [ 124.424285][ C0] EXT4-fs (loop5): last error at time 1771305101: ext4_clear_blocks:876: inode 11 [ 124.463960][T11620] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 4294967295: comm syz.0.4167: invalid block [ 124.481756][T11622] RRIP_1991A [ 124.506466][T11620] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 124.507255][T11620] EXT4-fs (loop0): Remounting filesystem read-only [ 124.516797][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 124.516816][ C1] EXT4-fs (loop0): initial error at time 1771305101: ext4_get_branch:178: inode 11: block 4294967295 [ 124.516845][ C1] EXT4-fs (loop0): last error at time 1771305101: ext4_get_branch:178: inode 11: block 4294967295 [ 124.542264][T11608] EXT4-fs (loop5): 1 truncate cleaned up [ 124.551865][T11620] EXT4-fs (loop0): 2 truncates cleaned up [ 124.563422][T11620] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 124.577356][T11608] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 124.614558][ T3887] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 124.654284][ T3876] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.738888][T11643] syz.5.4178 uses obsolete (PF_INET,SOCK_PACKET) [ 124.802309][T11647] loop0: detected capacity change from 0 to 2048 [ 124.824626][ T28] audit: type=1326 audit(1771305101.724:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11652 comm="syz.1.4183" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0a8ea6bf79 code=0x0 [ 124.883471][T11649] loop4: detected capacity change from 0 to 8192 [ 124.945045][ T3863] loop4: p1 p2[DM] p4 [ 124.953212][ T3863] loop4: p1 size 196608 extends beyond EOD, truncated [ 124.966167][ T3863] loop4: p2 start 4292936063 is beyond EOD, truncated [ 124.985521][ T3863] loop4: p4 size 50331648 extends beyond EOD, truncated [ 124.998065][T11649] loop4: p1 p2[DM] p4 [ 125.002556][T11649] loop4: p1 size 196608 extends beyond EOD, truncated [ 125.018521][T11665] cgroup: release_agent respecified [ 125.048445][T11649] loop4: p2 start 4292936063 is beyond EOD, truncated [ 125.062927][T11669] tmpfs: Bad value for 'mpol' [ 125.080493][T11649] loop4: p4 size 50331648 extends beyond EOD, truncated [ 125.114740][T11673] loop1: detected capacity change from 0 to 512 [ 125.122189][T11673] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 125.142404][T11673] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #15: block 1803188595: comm syz.1.4193: lblock 0 mapped to illegal pblock 1803188595 (length 1) [ 125.161759][T11676] loop5: detected capacity change from 0 to 764 [ 125.175617][T11673] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 125.175915][T11673] EXT4-fs (loop1): mount failed [ 125.185295][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 125.185333][ C0] EXT4-fs (loop1): initial error at time 1771305102: ext4_map_blocks:776: inode 15: block 1803188595 [ 125.185376][ C0] EXT4-fs (loop1): last error at time 1771305102: ext4_map_blocks:776: inode 15: block 1803188595 [ 125.316224][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 125.327468][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 125.368902][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 125.383915][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 125.723649][ T28] audit: type=1400 audit(1771305102.620:263): avc: denied { execute } for pid=11733 comm="syz.5.4223" name="cgroup" dev="tmpfs" ino=4076 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 125.919114][T11764] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 126.171276][T11795] loop1: detected capacity change from 0 to 512 [ 126.197417][T11795] ext4: Bad value for 'mb_optimize_scan' [ 126.341539][ T28] audit: type=1400 audit(1771305103.254:264): avc: denied { create } for pid=11809 comm="syz.0.4259" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 [ 126.723025][T11836] loop0: detected capacity change from 0 to 8192 [ 126.799557][ T5090] loop0: p2 p3 p4 [ 126.813731][ T5090] loop0: p2 size 8388608 extends beyond EOD, truncated [ 126.833044][ T5090] loop0: p3 start 134217728 is beyond EOD, truncated [ 126.840559][T11856] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.4283: invalid indirect mapped block 4294967295 (level 1) [ 126.855922][ T5090] loop0: p4 size 262144 extends beyond EOD, truncated [ 126.863983][T11856] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 126.865839][T11836] loop0: p2 p3 p4 [ 126.872332][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 126.885221][ C1] EXT4-fs (loop5): initial error at time 1771305103: ext4_free_branches:1023: inode 11 [ 126.894937][ C1] EXT4-fs (loop5): last error at time 1771305103: ext4_free_branches:1023: inode 11 [ 126.912281][T11836] loop0: p2 size 8388608 extends beyond EOD, truncated [ 126.919897][T11856] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.4283: invalid indirect mapped block 4294967295 (level 1) [ 126.920711][T11836] loop0: p3 start 134217728 is beyond EOD, truncated [ 126.945824][T11836] loop0: p4 size 262144 extends beyond EOD, truncated [ 126.953146][T11856] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 126.961162][T11856] EXT4-fs (loop5): 2 truncates cleaned up [ 127.001948][T11856] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 127.041487][T11870] Invalid ELF header type: 2 != 1 [ 127.047235][ T28] audit: type=1400 audit(1771305103.959:265): avc: denied { module_load } for pid=11868 comm="syz.4.4288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 127.109548][ T3887] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.154207][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 127.171643][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 127.222051][T11883] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (32681!=33349) [ 127.250277][ T3863] loop0: p1 p3 p4 [ 127.254175][ T3863] loop0: p1 size 477167616 extends beyond EOD, truncated [ 127.269239][T11883] EXT4-fs (loop5): failed to initialize system zone (-117) [ 127.279644][T11883] EXT4-fs (loop5): mount failed [ 127.288018][ T3863] loop0: p3 start 4294901760 is beyond EOD, truncated [ 127.319269][ T3863] loop0: p4 size 32768 extends beyond EOD, truncated [ 127.351435][T11878] loop0: p1 p3 p4 [ 127.355272][T11878] loop0: p1 size 477167616 extends beyond EOD, truncated [ 127.384978][T11878] loop0: p3 start 4294901760 is beyond EOD, truncated [ 127.418638][T11878] loop0: p4 size 32768 extends beyond EOD, truncated [ 127.483612][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 127.672635][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 127.683956][ T3861] udevd[3861]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 127.737429][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 127.814387][T11948] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.4328: invalid indirect mapped block 256 (level 2) [ 127.828053][T11948] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 127.829623][T11948] EXT4-fs (loop4): Remounting filesystem read-only [ 127.838893][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 127.838909][ C0] EXT4-fs (loop4): initial error at time 1771305104: ext4_free_branches:1023: inode 11 [ 127.838958][ C0] EXT4-fs (loop4): last error at time 1771305104: ext4_free_branches:1023: inode 11 [ 127.871660][T11948] EXT4-fs (loop4): 2 truncates cleaned up [ 127.877907][T11948] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 127.911047][ T3885] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.997817][T11957] EXT4-fs: Ignoring removed i_version option [ 128.005851][T11957] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 128.054517][T11957] Quota error (device loop1): do_check_range: Getting block 64 out of range 1-5 [ 128.083658][T11957] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 128.093264][T11957] EXT4-fs error (device loop1): ext4_acquire_dquot:7003: comm syz.1.4332: Failed to acquire dquot type 0 [ 128.104763][T11957] loop1: lost filesystem error report for type 5 error -117 [ 128.105273][T11957] EXT4-fs error (device loop1): mb_free_blocks:2047: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 128.127061][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 128.127083][ C0] EXT4-fs (loop1): initial error at time 1771305105: ext4_acquire_dquot:7003 [ 128.127114][ C0] EXT4-fs (loop1): last error at time 1771305105: ext4_acquire_dquot:7003 [ 128.153725][T11957] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #13: comm syz.1.4332: corrupted inode contents [ 128.194703][T11957] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 128.194972][T11957] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #13: comm syz.1.4332: mark_inode_dirty error [ 128.236053][T11977] tmpfs: Bad value for 'mpol' [ 128.264518][T11957] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 128.267316][T11957] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #13: comm syz.1.4332: corrupted inode contents [ 128.322520][T11957] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 128.326228][T11957] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #13: comm syz.1.4332: mark_inode_dirty error [ 128.366969][T11957] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 128.367267][T11957] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #13: comm syz.1.4332: corrupted inode contents [ 128.402167][T11957] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 128.410722][T11957] loop1: lost filesystem error report for type 5 error -117 [ 128.421817][T11957] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #13: comm syz.1.4332: corrupted inode contents [ 128.481638][T11957] EXT4-fs error (device loop1): ext4_truncate:4587: inode #13: comm syz.1.4332: mark_inode_dirty error [ 128.511389][T11957] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 128.520446][T11957] loop1: lost filesystem error report for type 5 error -117 [ 128.521334][T11957] EXT4-fs (loop1): 1 truncate cleaned up [ 128.541622][T11957] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 128.571504][ T3881] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.452853][T11993] set_capacity_and_notify: 5 callbacks suppressed [ 129.452869][T11993] loop0: detected capacity change from 0 to 512 [ 129.493074][T11993] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 129.510366][T11993] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a84ee02c, mo2=0002] [ 129.540617][T11993] System zones: 1-12 [ 129.545025][T11993] EXT4-fs (loop0): orphan cleanup on readonly fs [ 129.551659][T11993] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.4356: invalid indirect mapped block 2 (level 2) [ 129.565077][T11993] fserror_report: 3 callbacks suppressed [ 129.565095][T11993] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 129.572885][T11993] EXT4-fs (loop0): Remounting filesystem read-only [ 129.582253][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 129.582276][ C0] EXT4-fs (loop0): initial error at time 1771305106: ext4_free_branches:1023: inode 11 [ 129.582309][ C0] EXT4-fs (loop0): last error at time 1771305106: ext4_free_branches:1023: inode 11 [ 129.614908][T11993] EXT4-fs (loop0): 1 truncate cleaned up [ 129.621108][T11993] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 129.677180][ T3876] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 129.856558][T12031] loop2: detected capacity change from 0 to 1024 [ 129.899039][T12021] loop4: detected capacity change from 0 to 8192 [ 129.936406][T12031] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 130.091680][T12021] loop4: p1 p2 p3 p4[DM] [ 130.096340][T12021] loop4: p1 size 835329 extends beyond EOD, truncated [ 130.111948][T12021] loop4: p3 start 134217728 is beyond EOD, truncated [ 130.129972][T12021] loop4: p4 size 262144 extends beyond EOD, truncated [ 130.452638][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 130.466444][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 130.477702][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 130.604211][T12066] loop5: detected capacity change from 0 to 512 [ 130.614043][T12068] 9pnet_fd: p9_fd_create_tcp (12068): problem connecting socket to 127.0.0.1 [ 130.645937][T12066] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 130.778747][T12066] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 130.803455][T12066] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.4384: bg 0: block 248: padding at end of block bitmap is not set [ 130.875627][T12066] loop5: lost filesystem error report for type 5 error -117 [ 130.875838][T12066] Quota error (device loop5): write_blk: dquota write failed [ 130.890612][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 130.890651][ C1] EXT4-fs (loop5): last error at time 1771305107: ext4_validate_block_bitmap:441 [ 130.943501][T12066] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 130.955276][T12066] EXT4-fs error (device loop5): ext4_acquire_dquot:7003: comm syz.5.4384: Failed to acquire dquot type 1 [ 131.007485][T12066] loop5: lost filesystem error report for type 5 error -117 [ 131.008005][T12066] EXT4-fs (loop5): 1 truncate cleaned up [ 131.028580][T12066] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 131.110268][T12066] syz.5.4384 (12066) used greatest stack depth: 9016 bytes left [ 131.129038][ T3887] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 131.148826][T12121] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 131.155396][T12121] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 131.163856][T12121] vhci_hcd vhci_hcd.0: Device attached [ 131.217117][T12122] vhci_hcd: connection closed [ 131.217411][ T1678] vhci_hcd vhci_hcd.1: stop threads [ 131.233102][ T1678] vhci_hcd vhci_hcd.1: release socket [ 131.240025][ T1678] vhci_hcd vhci_hcd.1: disconnect device [ 131.292178][T12143] tmpfs: Bad value for 'mpol' [ 131.309229][T12146] loop5: detected capacity change from 0 to 512 [ 131.343534][T12146] EXT4-fs error (device loop5): ext4_map_blocks:776: inode #11: block 530: comm syz.5.4421: lblock 4 mapped to illegal pblock 530 (length 1) [ 131.383002][T12146] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 131.383613][T12146] EXT4-fs (loop5): 1 orphan inode deleted [ 131.392916][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 131.392942][ C0] EXT4-fs (loop5): initial error at time 1771305108: ext4_map_blocks:776: inode 11: block 530 [ 131.392985][ C0] EXT4-fs (loop5): last error at time 1771305108: ext4_map_blocks:776: inode 11: block 530 [ 131.441254][T12146] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 131.523082][ T3887] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.734771][T12199] loop2: detected capacity change from 0 to 512 [ 131.752141][T12199] EXT4-fs (loop2): orphan cleanup on readonly fs [ 131.793581][T12199] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #4: comm syz.2.4447: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 131.835503][T12208] loop4: detected capacity change from 0 to 128 [ 131.842538][T12199] loop2: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 131.842918][T12208] FAT-fs (loop4): bread failed, FSINFO block (sector = 19532) [ 131.859610][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 131.859634][ C0] EXT4-fs (loop2): last error at time 1771305108: ext4_ext_check_inode:521: inode 4 [ 131.880057][T12199] EXT4-fs error (device loop2): ext4_quota_enable:7197: comm syz.2.4447: Bad quota inode: 4, type: 1 [ 131.924780][T12199] loop2: lost filesystem error report for type 5 error -117 [ 131.925636][T12199] EXT4-fs warning (device loop2): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 131.971985][T12199] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 131.983429][T12219] loop4: detected capacity change from 0 to 512 [ 131.990220][T12199] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 132.005769][T12219] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 132.030567][T12219] EXT4-fs (loop4): orphan file too big: 4294967295 [ 132.044341][T12219] EXT4-fs (loop4): mount failed [ 132.060654][ T3877] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.125326][T12231] loop1: detected capacity change from 0 to 1024 [ 132.134731][T12231] EXT4-fs: Ignoring removed nobh option [ 132.148173][T12231] EXT4-fs (loop1): unsupported inode size: 16384 [ 132.164208][T12231] EXT4-fs (loop1): blocksize: 1024 [ 132.230595][T12247] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 132.256975][ T28] audit: type=1400 audit(1771305109.191:266): avc: denied { relabelto } for pid=12245 comm="syz.4.4471" name="785" dev="tmpfs" ino=4049 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 132.340525][ T28] audit: type=1400 audit(1771305109.191:267): avc: denied { associate } for pid=12245 comm="syz.4.4471" name="785" dev="tmpfs" ino=4049 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 132.545269][ T28] audit: type=1400 audit(1771305109.491:268): avc: denied { allowed } for pid=12276 comm="syz.1.4485" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 132.579537][T12249] loop2: detected capacity change from 0 to 32768 [ 132.642917][ T5090] loop2: p1 p3 < > p4 < p5 > [ 132.670708][ T5090] loop2: p1 start 460800 is beyond EOD, truncated [ 132.682847][ T5090] loop2: p5 start 460800 is beyond EOD, truncated [ 132.698218][T12249] loop2: p1 p3 < > p4 < p5 > [ 132.703040][T12249] loop2: p1 start 460800 is beyond EOD, truncated [ 132.710450][T12249] loop2: p5 start 460800 is beyond EOD, truncated [ 132.967498][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 132.971411][ T28] audit: type=1400 audit(1771829397.918:269): avc: denied { create } for pid=12328 comm="syz.1.4512" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 132.983917][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 133.059511][ T28] audit: type=1326 audit(1771829397.968:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12332 comm="syz.2.4514" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2deb6ebf79 code=0x0 [ 133.091269][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 133.103152][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 133.343515][ T28] audit: type=1326 audit(1771829398.286:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12373 comm="syz.4.4535" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8b3e13bf79 code=0x0 [ 133.510771][T12396] EXT4-fs (loop1): Invalid log cluster size: 32 [ 133.957777][T12452] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 133.982947][T12452] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 134.023735][T12452] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e11d, mo2=0002] [ 134.038087][T12463] rock: directory entry would overflow storage [ 134.047292][T12463] rock: sig=0x5245, size=8, remaining=5 [ 134.053332][T12452] System zones: 0-1, 4-36, 102-102 [ 134.076707][T12452] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 134.163257][ T3887] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.280410][T12491] ISOFS: unable to read i-node block [ 134.285761][T12491] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 134.530425][T12516] set_capacity_and_notify: 7 callbacks suppressed [ 134.530452][T12516] loop1: detected capacity change from 0 to 512 [ 134.587929][T12512] loop2: detected capacity change from 0 to 8192 [ 134.597610][T12516] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 134.625411][T12516] EXT4-fs (loop1): orphan cleanup on readonly fs [ 134.632106][T12516] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.4600: Block bitmap for bg 0 marked uninitialized [ 134.660591][ T3863] loop2: p1 < > p2 p4 < p5 > [ 134.671288][ T3863] loop2: partition table partially beyond EOD, truncated [ 134.678584][T12516] loop1: lost filesystem error report for type 5 error -117 [ 134.682563][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 134.687983][T12516] EXT4-fs (loop1): Remounting filesystem read-only [ 134.689921][ C0] EXT4-fs (loop1): initial error at time 1771829399: ext4_read_block_bitmap_nowait:517 [ 134.689968][ C0] EXT4-fs (loop1): last error at time 1771829399: ext4_read_block_bitmap_nowait:517 [ 134.712463][T12525] futex_wake_op: syz.0.4606 tries to shift op by 36; fix this program [ 134.712666][ C0] [ 134.728523][ T3863] loop2: p1 start 134217728 is beyond EOD, truncated [ 134.739466][ T3863] loop2: p2 size 591360 extends beyond EOD, truncated [ 134.745682][T12516] EXT4-fs (loop1): 1 orphan inode deleted [ 134.752981][ T3863] loop2: p5 size 591360 extends beyond EOD, truncated [ 134.767859][T12512] loop2: p1 < > p2 p4 < p5 > [ 134.773644][T12516] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 134.794240][T12512] loop2: partition table partially beyond EOD, truncated [ 134.804904][T12512] loop2: p1 start 134217728 is beyond EOD, truncated [ 134.834837][T12512] loop2: p2 size 591360 extends beyond EOD, truncated [ 134.860958][T12512] loop2: p5 size 591360 extends beyond EOD, truncated [ 134.924926][ T3881] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.947032][ T3885] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 134.987031][ T3885] CPU: 1 UID: 0 PID: 3885 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 134.987195][ T3885] Tainted: [W]=WARN [ 134.987204][ T3885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 134.987220][ T3885] Call Trace: [ 134.987265][ T3885] [ 134.987275][ T3885] __dump_stack+0x1d/0x30 [ 134.987307][ T3885] dump_stack_lvl+0x95/0xd0 [ 134.987417][ T3885] dump_stack+0x15/0x1b [ 134.987442][ T3885] dump_header+0x80/0x240 [ 134.987655][ T3885] oom_kill_process+0x295/0x350 [ 134.987758][ T3885] out_of_memory+0x97d/0xb80 [ 134.987817][ T3885] try_charge_memcg+0x62e/0xa10 [ 134.988042][ T3885] mem_cgroup_swapin_charge_folio+0x103/0x1f0 [ 134.988112][ T3885] __swap_cache_prepare_and_add+0x386/0x530 [ 134.988166][ T3885] swap_cache_alloc_folio+0xa2/0x120 [ 134.988303][ T3885] swap_cluster_readahead+0x26e/0x3d0 [ 134.988404][ T3885] swapin_readahead+0xde/0x840 [ 134.988524][ T3885] ? update_cfs_rq_load_avg+0x1e3/0x200 [ 134.988605][ T3885] ? __list_add_valid_or_report+0x38/0xe0 [ 134.988645][ T3885] ? xfd_validate_state+0x45/0xf0 [ 134.988849][ T3885] ? __rcu_read_unlock+0x4e/0x70 [ 134.988891][ T3885] ? swap_cache_get_folio+0x26f/0x280 [ 134.988968][ T3885] do_swap_page+0x309/0x2210 [ 134.989026][ T3885] ? __schedule+0x85a/0xd40 [ 134.989158][ T3885] ? __rcu_read_lock+0x36/0x50 [ 134.989180][ T3885] ? pte_offset_map_rw_nolock+0x19e/0x200 [ 134.989318][ T3885] handle_mm_fault+0xb40/0x3020 [ 134.989511][ T3885] ? vma_start_read+0x1c7/0x2c0 [ 134.989642][ T3885] do_user_addr_fault+0x62f/0x1050 [ 134.989730][ T3885] ? trace_page_fault_user+0x1f/0xe0 [ 134.989834][ T3885] exc_page_fault+0x62/0xa0 [ 134.989868][ T3885] asm_exc_page_fault+0x26/0x30 [ 134.989938][ T3885] RIP: 0033:0x7f8b3e0f7197 [ 134.989990][ T3885] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 134.990052][ T3885] RSP: 002b:00007fff0d822000 EFLAGS: 00010202 [ 134.990067][ T3885] RAX: 0000000000000000 RBX: 000055558bfb9500 RCX: 00007f8b3e0f7197 [ 134.990082][ T3885] RDX: 00007fff0d822040 RSI: 0000000000000000 RDI: 0000000000000000 [ 134.990096][ T3885] RBP: 00007fff0d8220ac R08: 0000000000000000 R09: 0000000000000000 [ 134.990111][ T3885] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 134.990126][ T3885] R13: 00000000000927c0 R14: 0000000000020bfc R15: 00007fff0d822100 [ 134.990146][ T3885] [ 134.990176][ T3885] memory: usage 307200kB, limit 307200kB, failcnt 364 [ 135.244474][T12542] tmpfs: Bad value for 'mpol' [ 135.315591][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 135.326807][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 135.339862][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 135.363417][ T3885] memory+swap: usage 255500kB, limit 9007199254740988kB, failcnt 0 [ 135.374024][ T3885] kmem: usage 254628kB, limit 9007199254740988kB, failcnt 0 [ 135.394076][ T3885] Memory cgroup stats for /syz4: [ 135.394308][ T3885] cache 524288 [ 135.499001][T12564] loop0: detected capacity change from 0 to 512 [ 135.519150][T12564] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 135.539289][ T28] audit: type=1400 audit(1771829400.446:272): avc: denied { create } for pid=12563 comm="syz.2.4626" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 135.549333][ T3885] rss 110592 [ 135.565507][T12564] EXT4-fs error (device loop0): ext4_init_orphan_info:583: inode #15: comm syz.0.4625: iget: bad extra_isize 63 (inode size 256) [ 135.614998][ T3885] shmem 0 [ 135.617979][ T3885] mapped_file 4096 [ 135.625166][T12564] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 135.625405][T12564] EXT4-fs (loop0): Remounting filesystem read-only [ 135.634684][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 135.634714][ C1] EXT4-fs (loop0): initial error at time 1771829400: ext4_init_orphan_info:583: inode 15 [ 135.634743][ C1] EXT4-fs (loop0): last error at time 1771829400: ext4_init_orphan_info:583: inode 15 [ 135.669754][T12571] Non-string source [ 135.678541][ T3885] dirty 4096 [ 135.684349][ T3885] writeback 28672 [ 135.688093][ T3885] workingset_refault_anon 10 [ 135.692912][ T3885] workingset_refault_file 128 [ 135.697626][ T3885] swap 53248 [ 135.700899][ T3885] swapcached 122880 [ 135.704794][ T3885] pgpgin 52077 [ 135.708204][ T3885] pgpgout 51903 [ 135.711788][ T3885] pgfault 91032 [ 135.715299][ T3885] pgmajfault 4 [ 135.718689][ T3885] inactive_anon 69632 [ 135.722750][ T3885] active_anon 77824 [ 135.726622][ T3885] inactive_file 40960 [ 135.730684][ T3885] active_file 524288 [ 135.734815][ T3885] unevictable 0 [ 135.752717][ T3885] hierarchical_memory_limit 314572800 [ 135.772030][ T3885] hierarchical_memsw_limit 9223372036854771712 [ 135.778236][ T3885] total_cache 524288 [ 135.796344][T12580] loop1: detected capacity change from 0 to 128 [ 135.815852][ T3885] total_rss 110592 [ 135.819705][ T3885] total_shmem 0 [ 135.823807][T12564] EXT4-fs (loop0): get orphan inode failed [ 135.826072][ T3885] total_mapped_file 4096 [ 135.830603][T12564] EXT4-fs (loop0): mount failed [ 135.835990][T12580] FAT-fs (loop1): bogus number of reserved sectors [ 135.855551][ T3885] total_dirty 4096 [ 135.865848][ T3885] total_writeback 28672 [ 135.870183][ T3885] total_workingset_refault_anon 10 [ 135.875395][T12580] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 135.891223][ T3885] total_workingset_refault_file 128 [ 135.900254][ T3885] total_swap 53248 [ 135.906541][T12580] FAT-fs (loop1): Can't find a valid FAT filesystem [ 135.915749][ T3885] total_swapcached 122880 [ 135.920108][ T3885] total_pgpgin 52077 [ 135.943519][ T3885] total_pgpgout 51903 [ 135.965960][ T3885] total_pgfault 91032 [ 135.978421][T12589] loop2: detected capacity change from 0 to 512 [ 135.991876][ T3885] total_pgmajfault 4 [ 136.004180][ T3885] total_inactive_anon 69632 [ 136.008846][ T3885] total_active_anon 77824 [ 136.018049][ T3885] total_inactive_file 40960 [ 136.022759][ T3885] total_active_file 524288 [ 136.028663][T12589] EXT4-fs error (device loop2): __ext4_fill_super:5565: inode #2: comm syz.2.4637: iget: checksum invalid [ 136.049333][ T3885] total_unevictable 0 [ 136.055405][T12589] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -74 [ 136.055555][T12589] EXT4-fs (loop2): get root inode failed [ 136.064564][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 136.064589][ C0] EXT4-fs (loop2): initial error at time 1771829400: __ext4_fill_super:5565: inode 2 [ 136.064635][ C0] EXT4-fs (loop2): last error at time 1771829400: __ext4_fill_super:5565: inode 2 [ 136.083581][ T3885] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null) [ 136.087384][T12589] EXT4-fs (loop2): mount failed [ 136.106371][ T3885] ,cpuset=/,mems_allowed=0,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.4574,pid=12458,uid=0 [ 136.138583][ T3885] Memory cgroup out of memory: Killed process 12458 (syz.4.4574) total-vm:94024kB, anon-rss:1332kB, file-rss:22348kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 136.326907][T12622] loop0: detected capacity change from 0 to 512 [ 136.359684][T12622] EXT4-fs: Ignoring removed i_version option [ 136.374771][T12622] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 136.412427][T12622] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 136.421186][T12622] EXT4-fs (loop0): orphan cleanup on readonly fs [ 136.437890][T12622] Quota error (device loop0): do_check_range: Getting dqdh_next_free 196613 out of range 0-5 [ 136.450899][T12622] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 136.461000][T12622] EXT4-fs error (device loop0): ext4_acquire_dquot:7003: comm syz.0.4652: Failed to acquire dquot type 1 [ 136.472458][T12622] loop0: lost filesystem error report for type 5 error -117 [ 136.477357][T12622] Quota error (device loop0): do_check_range: Getting dqdh_next_free 196613 out of range 0-5 [ 136.494913][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 136.494957][ C0] EXT4-fs (loop0): last error at time 1771829401: ext4_acquire_dquot:7003 [ 136.526856][T12622] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 136.536923][T12622] EXT4-fs error (device loop0): ext4_acquire_dquot:7003: comm syz.0.4652: Failed to acquire dquot type 1 [ 136.549635][T12622] loop0: lost filesystem error report for type 5 error -117 [ 136.550328][T12622] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.4652: Invalid block bitmap block 0 in block_group 0 [ 136.577201][T12622] loop0: lost filesystem error report for type 5 error -117 [ 136.577400][T12622] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 136.593563][T12622] loop0: lost filesystem error report for type 5 error -117 [ 136.593802][T12622] Quota error (device loop0): do_check_range: Getting dqdh_next_free 196613 out of range 0-5 [ 136.619118][T12637] loop4: detected capacity change from 0 to 512 [ 136.644758][T12622] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 136.654868][T12622] EXT4-fs error (device loop0): ext4_acquire_dquot:7003: comm syz.0.4652: Failed to acquire dquot type 1 [ 136.677333][T12644] loop1: detected capacity change from 0 to 1024 [ 136.683758][T12622] loop0: lost filesystem error report for type 5 error -117 [ 136.684015][T12622] EXT4-fs (loop0): 1 orphan inode deleted [ 136.708011][T12637] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4649: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 136.726096][T12644] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 136.729082][T12637] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 136.751033][T12622] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 136.763907][T12644] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c841e018, mo2=0000] [ 136.764160][ T5090] udevd[5090]: incorrect jbd checksum on /dev/loop4 [ 136.800777][ T5090] udevd[5090]: incorrect jbd checksum on /dev/loop4 [ 136.812898][T12644] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #3: comm syz.1.4662: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 136.890835][T12644] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 136.896336][ T3876] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.899604][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 136.919881][T12644] EXT4-fs error (device loop1): ext4_quota_enable:7197: comm syz.1.4662: Bad quota inode: 3, type: 0 [ 136.920897][ C1] EXT4-fs (loop1): initial error at time 1771829401: ext4_ext_check_inode:521: inode 3 [ 136.941438][ C1] EXT4-fs (loop1): last error at time 1771829401: ext4_ext_check_inode:521: inode 3 [ 137.003714][T12644] loop1: lost filesystem error report for type 5 error -117 [ 137.003881][T12644] EXT4-fs warning (device loop1): ext4_enable_quotas:7238: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 137.035603][T12644] EXT4-fs (loop1): mount failed [ 137.145705][T12681] IPv6: addrconf: prefix option has invalid lifetime [ 137.354941][ T28] audit: type=1400 audit(1771829402.262:273): avc: denied { create } for pid=12703 comm="syz.0.4690" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 137.394706][ T28] audit: type=1400 audit(1771829402.282:274): avc: denied { unlink } for pid=3876 comm="syz-executor" name="file0" dev="tmpfs" ino=4213 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 137.464183][T12712] loop4: detected capacity change from 0 to 1024 [ 137.466973][T12718] loop5: detected capacity change from 0 to 256 [ 137.488322][T12712] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 137.508613][T12718] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 137.527840][T12712] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 137.577283][T12712] EXT4-fs (loop4): orphan cleanup on readonly fs [ 137.583748][T12712] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #3: comm syz.4.4694: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 2(4), depth 0(0) [ 137.631422][T12712] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 137.631543][T12712] EXT4-fs error (device loop4): ext4_quota_enable:7197: comm syz.4.4694: Bad quota inode: 3, type: 0 [ 137.640648][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 137.640680][ C0] EXT4-fs (loop4): initial error at time 1771829402: ext4_ext_check_inode:521: inode 3 [ 137.640712][ C0] EXT4-fs (loop4): last error at time 1771829402: ext4_ext_check_inode:521: inode 3 [ 137.680644][T12712] loop4: lost filesystem error report for type 5 error -117 [ 137.682886][T12712] EXT4-fs warning (device loop4): ext4_enable_quotas:7238: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 137.705301][T12712] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 137.737766][T12712] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 137.867978][ T3885] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.968076][T12755] EXT4-fs (loop1): bad geometry: first data block 2 is beyond end of filesystem (0) [ 137.977997][T12751] FAT-fs (loop2): Directory bread(block 199916) failed [ 137.984888][T12751] FAT-fs (loop2): Directory bread(block 199917) failed [ 138.070354][T12751] FAT-fs (loop2): Directory bread(block 199918) failed [ 138.077276][T12751] FAT-fs (loop2): Directory bread(block 199919) failed [ 138.092862][T12751] FAT-fs (loop2): Directory bread(block 199920) failed [ 138.105459][T12751] FAT-fs (loop2): Directory bread(block 199921) failed [ 138.112407][T12751] FAT-fs (loop2): Directory bread(block 199922) failed [ 138.121184][T12751] FAT-fs (loop2): Directory bread(block 199923) failed [ 138.146646][T12773] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 138.162410][T12773] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e128, mo2=0002] [ 138.183958][T12773] EXT4-fs (loop0): orphan cleanup on readonly fs [ 138.197075][T12773] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 138.207595][T12773] EXT4-fs warning (device loop0): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 138.223008][T12773] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 138.230373][T12773] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.4722: bg 0: block 40: padding at end of block bitmap is not set [ 138.245251][T12773] loop0: lost filesystem error report for type 5 error -117 [ 138.246060][T12773] EXT4-fs (loop0): Remounting filesystem read-only [ 138.253411][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 138.253434][ C0] EXT4-fs (loop0): initial error at time 1771829403: ext4_validate_block_bitmap:441 [ 138.253490][ C0] EXT4-fs (loop0): last error at time 1771829403: ext4_validate_block_bitmap:441 [ 138.286298][T12773] EXT4-fs (loop0): 1 truncate cleaned up [ 138.292565][T12773] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 138.351492][ T3876] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.578407][T12806] futex_wake_op: syz.1.4738 tries to shift op by -1; fix this program [ 138.760061][T12821] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 138.801209][T12821] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 138.833768][T12821] EXT4-fs (loop2): invalid journal inode [ 138.853120][T12829] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 138.910917][T12829] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 138.930665][T12829] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.4749: bad orphan inode 4 [ 139.009575][T12845] IPv6: addrconf: prefix option has invalid lifetime [ 139.016986][T12829] loop1: lost filesystem error report for type 5 error -117 [ 139.017213][T12829] EXT4-fs (loop1): 1 orphan inode deleted [ 139.024559][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 139.024582][ C1] EXT4-fs (loop1): initial error at time 1771829403: ext4_orphan_get:1417 [ 139.024607][ C1] EXT4-fs (loop1): last error at time 1771829403: ext4_orphan_get:1417 [ 139.056753][T12847] EXT4-fs: Ignoring removed nomblk_io_submit option [ 139.075215][T12829] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 139.107296][T12847] EXT4-fs (loop5): bad geometry: block count 1024 exceeds size of device (256 blocks) [ 139.212337][T12864] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.4764: iget: bad extra_isize 90 (inode size 256) [ 139.225777][T12864] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 139.227693][T12864] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.4764: error while reading EA inode 11 err=-117 [ 139.236902][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 139.236925][ C0] EXT4-fs (loop2): initial error at time 1771829404: ext4_xattr_inode_iget:441: inode 11 [ 139.236962][ C0] EXT4-fs (loop2): last error at time 1771829404: ext4_xattr_inode_iget:441: inode 11 [ 139.276638][T12864] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.4764: iget: bad extra_isize 90 (inode size 256) [ 139.290153][T12864] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 139.292207][ T3881] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.295076][T12864] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.4764: error while reading EA inode 11 err=-117 [ 139.322914][T12864] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #18: comm syz.2.4764: iget: bad extra_isize 90 (inode size 256) [ 139.336506][T12864] loop2: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 139.344522][T12864] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.4764: error while reading EA inode 18 err=-117 [ 139.385540][T12864] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #18: comm syz.2.4764: iget: bad extra_isize 90 (inode size 256) [ 139.438388][T12864] loop2: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 139.442334][T12875] tmpfs: Bad value for 'mpol' [ 139.457492][T12864] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.4764: error while reading EA inode 18 err=-117 [ 139.470644][T12864] EXT4-fs (loop2): 1 orphan inode deleted [ 139.489279][T12864] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 139.570033][ T3877] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.594668][T12889] set_capacity_and_notify: 11 callbacks suppressed [ 139.594686][T12889] loop4: detected capacity change from 0 to 512 [ 139.612757][T12893] loop1: detected capacity change from 0 to 512 [ 139.635042][T12889] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 139.648180][T12893] EXT4-fs: inline encryption not supported [ 139.671596][T12893] EXT4-fs: Ignoring removed mblk_io_submit option [ 139.686032][T12893] EXT4-fs error (device loop1): ext4_orphan_get:1391: comm syz.1.4780: inode #13: comm syz.1.4780: iget: illegal inode # [ 139.698948][T12893] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.4780: couldn't read orphan inode 13 (err -117) [ 139.704544][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 139.717332][ C1] EXT4-fs (loop1): initial error at time 1771829404: ext4_orphan_get:1391 [ 139.725903][ C1] EXT4-fs (loop1): last error at time 1771829404: ext4_orphan_get:1391 [ 139.740532][T12893] fserror_report: 5 callbacks suppressed [ 139.740565][T12893] loop1: lost filesystem error report for type 5 error -117 [ 139.796327][T12893] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 139.908364][T12916] loop2: detected capacity change from 0 to 512 [ 139.915979][T12916] FAT-fs (loop2): bogus number of FAT sectors [ 139.922915][ T3881] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.932827][T12916] FAT-fs (loop2): Can't find a valid FAT filesystem [ 139.956203][T12920] SELinux: Context system_u:object is not valid (left unmapped). [ 139.957988][T12919] loop5: detected capacity change from 0 to 512 [ 139.974832][ T28] audit: type=1400 audit(1771829404.878:275): avc: denied { relabelto } for pid=12918 comm="syz.4.4793" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 140.087475][T12919] EXT4-fs: inline encryption not supported [ 140.161092][T12919] EXT4-fs (loop5): 1 orphan inode deleted [ 140.197584][ T36] EXT4-fs error (device loop5): ext4_release_dquot:7039: comm kworker/u8:2: Failed to release dquot type 1 [ 140.211298][T12919] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.279357][ T36] loop5: lost filesystem error report for type 5 error -117 [ 140.329296][T12919] ext4 filesystem being mounted at /897/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.442772][T12961] loop1: detected capacity change from 0 to 512 [ 140.477449][T12961] ext4: Unknown parameter 'noacl' [ 140.504035][ T3887] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.574195][T12965] TCP: tcp_parse_options: Illegal window scaling value 129 > 14 received [ 140.617444][T12967] loop1: detected capacity change from 0 to 512 [ 140.660218][T12967] EXT4-fs (loop1): orphan cleanup on readonly fs [ 140.668682][T12967] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 140.677374][T12967] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.4815: invalid indirect mapped block 8 (level 2) [ 140.690890][T12967] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 140.691022][T12967] EXT4-fs (loop1): Remounting filesystem read-only [ 140.700283][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 140.700301][ C0] EXT4-fs (loop1): initial error at time 1771829405: ext4_free_branches:1023: inode 13 [ 140.700348][ C0] EXT4-fs (loop1): last error at time 1771829405: ext4_free_branches:1023: inode 13 [ 140.733099][T12967] EXT4-fs (loop1): 1 truncate cleaned up [ 140.739290][T12967] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 140.772849][ T3881] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.804845][T12976] tmpfs: Bad value for 'mpol' [ 140.991291][T12998] loop0: detected capacity change from 0 to 2048 [ 141.104477][ C1] Adjusting tsc more than 11% (6672762 vs 8464875) [ 141.169760][T13004] loop1: detected capacity change from 0 to 8192 [ 141.170864][T13012] loop0: detected capacity change from 0 to 512 [ 141.197984][T13012] EXT4-fs (loop0): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 141.220045][ T3863] loop1: p1 p3 p4 [ 141.224042][ T3863] loop1: p1 size 196608 extends beyond EOD, truncated [ 141.233496][ T5090] udevd[5090]: incorrect ext4 checksum on /dev/loop0 [ 141.237196][ T3863] loop1: p3 size 66846464 extends beyond EOD, truncated [ 141.265590][ T3863] loop1: p4 size 479744 extends beyond EOD, truncated [ 141.301940][T13004] loop1: p1 p3 p4 [ 141.308257][T13004] loop1: p1 size 196608 extends beyond EOD, truncated [ 141.320122][T13004] loop1: p3 size 66846464 extends beyond EOD, truncated [ 141.343197][T13004] loop1: p4 size 479744 extends beyond EOD, truncated [ 141.442735][ T3863] udevd[3863]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 141.453953][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 141.454895][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 141.519217][T13036] SELinux: Context unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 is not valid (left unmapped). [ 141.540022][ T3857] udevd[3857]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 141.550078][ T3861] udevd[3861]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 141.564650][ T5090] udevd[5090]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 141.580353][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 141.580369][ T28] audit: type=1400 audit(1771829406.412:277): avc: denied { relabelto } for pid=13035 comm="syz.0.4848" name="cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 141.638285][ T3001] ================================================================== [ 141.646409][ T3001] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 141.653901][ T3001] [ 141.656259][ T3001] write to 0xffff888107ab3900 of 4 bytes by task 5090 on cpu 0: [ 141.663908][ T3001] d_make_discardable+0x4f/0xa0 [ 141.664564][ T28] audit: type=1400 audit(1771829406.412:278): avc: denied { associate } for pid=13035 comm="syz.0.4848" name="cgroup.procs" dev="cgroup" ino=53 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 141.668893][ T3001] simple_unlink+0x68/0x80 [ 141.702236][ T3001] shmem_unlink+0x12d/0x140 [ 141.706800][ T3001] vfs_unlink+0x1c7/0x490 [ 141.711168][ T3001] filename_unlinkat+0x1e2/0x410 [ 141.716154][ T3001] __se_sys_unlink+0x2b/0xe0 [ 141.720779][ T3001] __x64_sys_unlink+0x1f/0x30 [ 141.725488][ T3001] x64_sys_call+0x2eb6/0x3020 [ 141.730196][ T3001] do_syscall_64+0x12c/0x370 [ 141.734820][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.740732][ T3001] [ 141.743072][ T3001] read to 0xffff888107ab3900 of 4 bytes by task 3001 on cpu 1: [ 141.750632][ T3001] path_lookupat+0x1d8/0x500 [ 141.755243][ T3001] filename_lookup+0x190/0x390 [ 141.760053][ T3001] do_readlinkat+0x74/0x2f0 [ 141.764580][ T3001] __x64_sys_readlink+0x47/0x60 [ 141.769463][ T3001] x64_sys_call+0x2b51/0x3020 [ 141.774164][ T3001] do_syscall_64+0x12c/0x370 [ 141.778779][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.784700][ T3001] [ 141.787042][ T3001] value changed: 0x08300080 -> 0x00004080 [ 141.792763][ T3001] [ 141.795094][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 141.801259][ T3001] CPU: 1 UID: 0 PID: 3001 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 141.811696][ T3001] Tainted: [W]=WARN [ 141.815954][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 141.826031][ T3001] ================================================================== [ 141.908546][T12955] kexec: Could not allocate control_code_buffer