last executing test programs: 2.026566349s ago: executing program 0 (id=3881): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x3, 0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="18020000010000000000000002400000850000006e0000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000001000100850000000600000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6cab2ea9}, 0x94) 1.982794581s ago: executing program 0 (id=3885): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x6, [@var={0x4, 0x0, 0x0, 0xe, 0x4}, @func_proto, @typedef={0x0, 0x0, 0x0, 0x13, 0x4}, @fwd={0x3}]}, {0x0, [0x0, 0x0, 0x61, 0x5f]}}, 0x0, 0x52}, 0x28) 1.919971764s ago: executing program 0 (id=3890): syz_emit_ethernet(0xde, &(0x7f00000003c0)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x39}, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00@\x00', 0xa8, 0x6, 0x1, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @local, {[], {{0x4e24, 0x4e28, 0x41424344, 0x41424344, 0x0, 0x0, 0x2a, 0x0, 0x2, 0x0, 0x0, {[@mptcp=@remove_addr={0x1e, 0x91, 0x3, 0x0, "d273e4691e053bf8529ed0c7c54218934657c3fb711f8f79f436b2597d5b22b5606acf15720f20b5248e98925f41beda71fce5458101337d4687d7723b947130e5438dcf33fbe4c2b7ffaa16b6822348ae382bcf0279451e884628d44bcb2befe9f85dfbb4ec8e28b499b93fbd665b16a4c8ae939401940dd56b82f89530a94a34b8803efc20a057537da93cd247"}]}}}}}}}}, 0x0) 1.875738737s ago: executing program 0 (id=3893): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x2, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="b700000004000000bca30000000000002403000020feffff620af8fff8ffffff71a4f2ff000000001f03000000000000e5000500000000002604fdffff02000014010000033800001d13f8ff000000007a0af0ff0000001f0f14000000000000b503f7fff80000009500000000000000033bc065b78111c6dfa041b63af4a3912435f1a864a7aad58db6a693002e7f3be361917adef6ee1c8a2a4f8ef1e50becb19bc461e91a7168e5181554a090f300020000fe275daf51efd601b6bf01c8e8b1b526375ee4dd6fcd82e4fee5bef7af9aa0d7d600c095199fe3ff3128e599b0eaebbdbd732c9cc00eec363e4a8f6456e2cc21557c0afc646cb7798b3e6440c2fbdb00a3e35208b0bb0d2cd829e65440000000000000000028610643a98d9ec21ead2ed51b104d4d91af25b845b9f7d08d123deda88c658d42ecbf28bf7076c15b463bebc72f526dd70252e79166d858fcd0e06dd31af9612fa402d0b11008e59a5923906f88b53987ad1714e72ba7a54f0c33d39000d06a59ff61623604000000000000006a89adaf17b0a6041bdeebdfd1f5089048ddff6da40f9411fe7226a40409d6e37c4f46756d31cb467600ade70063e5291569b33d21dae356e1c51f03a801be8189679a16da18ec0ae564163427afea62d84f3a10076443d643649393bf52d2105bd901128c7e0ec82701c8204a1deeed4155617572652d950ad31928b0b036dc2869f478341d02d0f5ad94b081fcd507acb4b9c67382f13d000000225d85ae49cee383dc5049076b98fb6853ab39a21514da60d2ae20cfb91d6a49964757cdf538f9ce2bdbb9893a5de817101a3062cd54f9ff51d355d84ce97bb0c6b6a595e487a2cc47c0efbb2d71cde2c10f0bc6980fe78683ac5c0c31032599dd273863be9261eee52216d009f4c52048ef8c126aeef5f510a8f1aded94a129e4aec6e8d9ab06faffc3a15d91c2ea3e2e04cfe031b287539d0540059fe6c7fe7cd8697502c7596566d674e425da5e7f009602a9f61d3804b3e0a1053abdc31282dfb15eb6841bb64a1b3045024a982f3c48153baae244e7bf573eac34b781337ad5905c6bbf1137548c7f1a4cad2422ee965a38f7defbd2960242b104e20dc2d9b0c35608d402ccdd9069bd50b994fda7a90144022a579dfc0229cc0dc98816106dec28eaeb883418f562ae00003ea96d10f172c0374d6eed826416050000000bfe9b4a9c5a90ff59d54d1f92ecc48899b212c55318294270a1ad10c80fef7c24d47afcc829ba0f85da6d888f18ea40ab959f6074ab2a40d85d1501783a7ab540b8d7b4ead35a385e0b4a26b702396df7e0c1e02b88c114f244a9bf93f04bf072f0861f5c0b000000000000eedcf2ba1a9508f9d6aba582a896a9f1ffa968eacea75caf822a7a63ba3401e6a52acb11883ad2a3b1832371fe5bc621426d1ed01b389708165b9cdbae2ed9dc7358f0ebadde0b727f27feeb7464dcd857ab15e355713767c536cbae2f5c7d951680f6f2f9a6a8346962a350845ffa0d82884f79adc287906943408e6df3c391e97ba48db0a5adbfd03aac93df8866fb010ae20e92bed1fe39af169d2a466f0db6f3d9436a7d55fc30511d00000000c95265b2bd83d64a532869d701723fedcbada1ee7baa19faf67256b56a41fd355b6a686b50f0937f778af083e055f6138a757ebd0ed91124a6b244f9acf41ac5d73a008364e0606a594817031fc2f52c8785fe0721719b3d654026c6ea08b83b123145ab5703dad844ced301efeb6dc5f6a9037d2283c42efc54fa84323afc4c10eff462c8843187f1dd48ef0981000000000000ff0f40b1888e1cdba94a6ea80c33ead5722c3293a493f1479531dd88261458f40d31fe8df15efaaeea831555877f9538c6ee6ba65893ff1f908ba7554ba583ec7932f5954f31a878e2fae6691d1aee1da02ba516467df3e7d1daac43738612e4fee18a22da19fc08001011e32f80fb60e14b9eee094277bbc170882c8890205f3a6da2819d2f9e77c7c64affa54fec0136cbafa5f62e3f753b639a924599c1f69219927ea5301fff0a6063d427180d61542c2571f983e96635600000554f327a3535e7c7542799493c31ac05a7b57f03ca91a01ba2a30ca99e969d6fd09dc28ebc15edb4d91675767999d146aef7799738b292fd64bb25b2969e2b15f36b788bce5ccdbaf75c94cb93499f6947a967a794963342aece449a0d80010f5c653d22d49030a8c2a4ab595bf4238f18ca428dafc7ac96d404607a0000000051a2104f22e6db5a62b5089c1b45282d38864daa3ae81d6b0968d1d2867b6ef9d12096833d6864da40b54783a17aaeb6737c323f9f98e354cc98dcfe23ad01bd1c61563e69ffe1c2c73e1661261173f359e93d2c5e424c17998809ec8f0232b3955e052a4cecd89008f70314a0bdd491ec035d232f89fe0120f64c62e8e3ed8bcb45202c204bbec8d722824c0ebca8db1ea4a05e41f6016ab5bbe4fe7ff5d785d0128171c90d9900ca2532b0f9d01c4b45294fbba468df3e1b393cb4e62e753b4172ba7ac1f2b51c94bc5d047899fd219f448bf9189c65c9d91eda6b52a373803a9efe44f86909bc90addb7b9aee813df534aac4b3093c91b8068cd849904568916694d461b76a58d88cf0f520310a1e9fdc18cde98d662eee077515d0a881192292ffff5392ab3d1311b82432662806add87047f601fa888400000000000000000000000000006acc19808d7cf29bc974b0ea92499a41b9b9a7c2bca311a28ee4952f2d325a56397c78f12205db653a536f9f3322405d1efd78e578dc6b3fb84f3738a4b6caa800000087efa51c5d95ecba4e50e529d1e8c89600e809dc3d0a2f65579e23457949a50f2d0455cf79a43746979f99f6a1527f004f1e37a3926937e84fb478199dc1020f4beb98b8074bf7df8b5e783637da740800000000000000c55a4385e9a617aa6c8e10d4202c5afeb06e2f9115558ea12f92d7ae633d44086b3f03b20d546fa66a72e38207c9d20035abc46271a30f1240de52536941242d23896ab74a3c6670fdc49c14f34fc4eadd6db8d80eba439772bf60a1db18c472dafc5569adc282928d2a1ffe29f1a57d3f18f4edaeb5d37918e6fddcd821da67a0785585a4443440dc65600e64a6a2740000000000000000000000000000000000000000000a0009dd14b38f2f4426d7cf5075047c31f6ce6adddfe3ac649c0643c8bfbeb14ba1fd7a485aa893915cf81e29aaf375e904bbe52691a4100260ffcd8f1d04166d291ebcef893e1b9ccb6797d0646fe0e7274434f28efb43e06e64f0698caca42f4e6018a455736c482a017e2b13dac4a90faa109f0e87cc94e3efb649692456463ca74aa6ad4bf50c1acb0000000000000005375e528285544d0064b98646f3109e9a4942ce42c6e7ec84b664f6c2770803f10baa804a707f0a1fcbfc309381aeba191950bae71f37f1eb7ceeffb3c0547ac6571603adbfde4c8b5f8d7f4b8544416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&(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xfffffffffffffd27}, 0x48) 1.473116206s ago: executing program 0 (id=3909): syz_clone3(&(0x7f00000001c0)={0x42323080, &(0x7f00000000c0), 0x0, 0x0, {0x1c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 1.182543201s ago: executing program 0 (id=3924): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x200000, 0x10, &(0x7f0000000000), 0x143}, 0x48) 1.169571221s ago: executing program 4 (id=3925): file_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)={0x1ba8, 0xd9, 0x3, 0x1000c, 0x3f91}, 0x18, 0x1000) 1.114815635s ago: executing program 4 (id=3928): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) 1.017316359s ago: executing program 2 (id=3933): syz_clone3(&(0x7f0000000080)={0x11, 0x0, 0x0, 0x0, {0x11}, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0}}, 0x58) 920.999394ms ago: executing program 2 (id=3935): syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1818e58, &(0x7f0000000040)={[{@noauto_da_alloc}, {@nodelalloc}, {}, {@nombcache}, {@init_itable}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x10}}, {@data_ordered}]}, 0x3a, 0x645, &(0x7f0000000600)="$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") 672.878876ms ago: executing program 4 (id=3940): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x13, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000001d711861000000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, @fallback=0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 641.552028ms ago: executing program 3 (id=3941): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x10080}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0}, @generic={0x3c, 0x8, 0x0, 0x1}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) 617.659609ms ago: executing program 4 (id=3942): epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000000)={0x77359400}, &(0x7f0000000180)={[0x7]}, 0xfffffffffffffdc2) 587.812211ms ago: executing program 3 (id=3943): bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 501.949255ms ago: executing program 3 (id=3944): request_key(&(0x7f0000000680)='logon\x00', &(0x7f00000006c0)={'syz', 0x1}, 0x0, 0xfffffffffffffff8) 501.813075ms ago: executing program 4 (id=3945): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x20000000}}, &(0x7f0000000080)='syzkaller\x00', 0xa, 0x0, 0x0, 0x0, 0xa0}, 0x94) 488.496886ms ago: executing program 4 (id=3946): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xc10, &(0x7f0000000000), 0x1, 0x620, &(0x7f0000001680)="$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") 481.260756ms ago: executing program 3 (id=3947): syz_emit_ethernet(0xda, &(0x7f0000000240)={@local, @dev, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010102, @local}, @time_exceeded={0xb, 0x0, 0x0, 0x3, 0x2c, 0x0, {0x2c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x0, @private, @local, {[@cipso={0x86, 0x2a, 0x2, [{0x0, 0xd, "5e000000ff000000000000"}, {0x0, 0x5, "4eb8a6"}, {0x0, 0x12, "9606053d0006ff003a0000b61af93a93"}]}, @lsrr={0x83, 0x13, 0x0, [@dev, @loopback, @loopback, @multicast2]}, @cipso={0x86, 0x48, 0x0, [{0x0, 0x7, "4b3defc500"}, {0x0, 0xc, "df61168c24ac88ad078c"}, {0x0, 0xa, "2189ea43a2149b84"}, {0x0, 0xb, "f7d11634eea26b75af"}, {0x0, 0x9, "02a20948fd7406"}, {0x0, 0x11, "ccf0294e2a3bdb4aa40b249e8e0c1a"}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}]}}}}}}}, 0x0) 450.630677ms ago: executing program 2 (id=3948): unshare(0x400) 427.920158ms ago: executing program 3 (id=3950): syz_mount_image$ext4(&(0x7f0000000640)='ext4\x00', &(0x7f0000000680)='./file0\x00', 0x10e, &(0x7f0000000280)={[{@errors_remount}, {@nodelalloc}, {@journal_dev={'journal_dev', 0x3d, 0x8001}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x10}}, {@jqfmt_vfsv0}, {@quota}]}, 0x3, 0x457, &(0x7f0000000ec0)="$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") 254.379607ms ago: executing program 1 (id=3951): syz_emit_ethernet(0x7e, &(0x7f0000000300)={@local, @random="a87344e1c8fb", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x7, 0x88, 0x0, {0x15, 0x4, 0x0, 0x2, 0x0, 0x66, 0x1, 0x3, 0x112, 0x200, @dev={0xac, 0x14, 0x14, 0x38}, @dev={0xac, 0x14, 0x14, 0x41}, {[@timestamp={0x44, 0x14, 0x9, 0x0, 0x0, [0x1a, 0x400, 0xc2, 0xe04]}, @lsrr={0x83, 0x13, 0x2f, [@rand_addr=0x64010100, @loopback, @local, @multicast1]}, @rr={0x7, 0x7, 0xe1, [@empty]}, @ssrr={0x89, 0xf, 0x80, [@remote, @rand_addr=0x64010102, @local]}]}}}}}}}, 0x0) 197.16168ms ago: executing program 2 (id=3952): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x17}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 196.92685ms ago: executing program 1 (id=3953): prctl$PR_MCE_KILL(0x41555856, 0x0, 0x0) 196.68929ms ago: executing program 2 (id=3954): lsetxattr$security_selinux(&(0x7f00000012c0)='.\x00', &(0x7f0000001280), &(0x7f0000001240)='system_u:object_r:fsadm_exec_t:s0\x00', 0x15, 0x0) 86.839175ms ago: executing program 1 (id=3955): utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0) 86.709195ms ago: executing program 1 (id=3956): prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) 64.141887ms ago: executing program 1 (id=3957): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x4, [@restrict, @datasec={0x2, 0x1, 0x0, 0xf, 0x8e7f4f61086e7c8e, [{0x204, 0x0, 0x800}], "25ff"}, @datasec={0x0, 0x38, 0x0, 0xf, 0x2, [], "327f"}]}, {0x0, [0x0, 0x5f]}}, &(0x7f0000000540)=""/145, 0x50, 0x91, 0x1}, 0x20) 48.439907ms ago: executing program 3 (id=3958): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="0200da315f"], 0x48) 11.661789ms ago: executing program 2 (id=3959): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0x9, 0x3}, @func_proto, @const={0x0, 0x0, 0x0, 0xa, 0x2}]}}, 0x0, 0x3e, 0x0, 0x1}, 0x28) 0s ago: executing program 1 (id=3960): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000580)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x40, 0x40, 0x9, [@volatile={0x0, 0x0, 0x0, 0x9, 0x5}, @var={0x7, 0x0, 0x0, 0xe, 0x1}, @float={0x5, 0x0, 0x0, 0x10, 0xc}, @func_proto, @union={0x0, 0x0, 0x0, 0x2, 0x0, 0x4}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2e, 0x5f]}}, 0x0, 0x61}, 0x28) kernel console output (not intermixed with test programs): type 5 pos 0x0 len 0x0 error -117 [ 70.880403][ T7275] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1849: couldn't read orphan inode 15 (err -117) [ 70.889643][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 70.889687][ C0] EXT4-fs (loop4): initial error at time 1774068070: ext4_iget_extra_inode:5025: inode 15 [ 70.889715][ C0] EXT4-fs (loop4): last error at time 1774068070: ext4_iget_extra_inode:5025: inode 15 [ 70.890929][ T7291] EXT4-fs: Ignoring removed nobh option [ 70.934721][ T7275] loop4: lost filesystem error report for type 5 error -117 [ 70.936182][ T7275] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.947233][ T7285] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #16: comm syz.1.1854: corrupted inode contents [ 70.970791][ T7296] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 70.970791][ T7296] Ue[%#s' [ 71.002913][ T7291] EXT4-fs (loop3): unsupported inode size: 16384 [ 71.009570][ T7291] EXT4-fs (loop3): blocksize: 1024 [ 71.026133][ T7285] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 71.030068][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.034837][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 71.047297][ T7285] EXT4-fs (loop1): Remounting filesystem read-only [ 71.048328][ C1] EXT4-fs (loop1): initial error at time 1774068071: ext4_do_update_inode:5569: inode 16 [ 71.066829][ T7285] EXT4-fs (loop1): 1 truncate cleaned up [ 71.071123][ C1] EXT4-fs (loop1): last error at time 1774068071: ext4_do_update_inode:5569: inode 16 [ 71.087007][ T309] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 71.116060][ T309] Quota error (device loop1): write_blk: dquota write failed [ 71.128725][ T309] Quota error (device loop1): remove_free_dqentry: Can't write block (5) with free entries [ 71.144840][ T309] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 71.148617][ T7307] loop2: detected capacity change from 0 to 2048 [ 71.155545][ T309] Quota error (device loop1): write_blk: dquota write failed [ 71.155563][ T309] Quota error (device loop1): free_dqentry: Can't move quota data block (5) to free list [ 71.183234][ T309] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 71.193865][ T309] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 71.203720][ T309] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 71.236583][ T7313] SELinux: security_context_str_to_sid (}) failed with errno=-22 [ 71.244748][ T7285] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.286959][ T7307] FAT-fs (loop2): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 71.329887][ T28] audit: type=1400 audit(1774068071.391:199): avc: denied { associate } for pid=7321 comm="syz.4.1868" name="current" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 71.351056][ T7307] FAT-fs (loop2): Filesystem has been set read-only [ 71.390420][ T7327] loop4: detected capacity change from 0 to 512 [ 71.443238][ T3371] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.461933][ T7327] journal_path: Non-blockdev passed as './file0' [ 71.475065][ T7327] EXT4-fs: error: could not find journal device path [ 71.834058][ T7357] loop4: detected capacity change from 0 to 512 [ 71.842699][ T7357] EXT4-fs (loop4): Unsupported encryption level 255 [ 72.163683][ T7388] EXT4-fs warning (device loop2): read_mmp_block:111: Error -74 while reading MMP block 17 [ 72.215290][ T7397] 9pnet_fd: p9_fd_create_unix (7397): problem connecting socket: ./file0: -2 [ 72.302797][ T7407] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 72.340336][ T7407] EXT4-fs error (device loop0): xattr_find_entry:337: inode #15: comm syz.0.1910: corrupted xattr entries [ 72.366328][ T7407] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 72.367632][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 72.383519][ C1] EXT4-fs (loop0): initial error at time 1774068072: xattr_find_entry:337: inode 15 [ 72.393173][ C1] EXT4-fs (loop0): last error at time 1774068072: xattr_find_entry:337: inode 15 [ 72.404481][ T7407] EXT4-fs (loop0): 1 orphan inode deleted [ 72.431928][ T7407] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.491779][ T3364] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.554634][ T7441] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #17: comm syz.2.1926: corrupted in-inode xattr: invalid ea_ino [ 72.628582][ T7441] loop2: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 72.629700][ T7441] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.1926: couldn't read orphan inode 17 (err -117) [ 72.634245][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 72.657338][ C1] EXT4-fs (loop2): initial error at time 1774068072: ext4_iget_extra_inode:5025: inode 17 [ 72.667581][ C1] EXT4-fs (loop2): last error at time 1774068072: ext4_iget_extra_inode:5025: inode 17 [ 72.684724][ T7441] loop2: lost filesystem error report for type 5 error -117 [ 72.685333][ T7441] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.777451][ T3363] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.801201][ T7473] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 72.812220][ T7473] System zones: 1-12 [ 72.819695][ T7473] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.1943: Directory hole found for htree index block 0 [ 72.836154][ T7473] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 72.836308][ T7473] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 72.845398][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 72.845419][ C1] EXT4-fs (loop1): initial error at time 1774068072: dx_probe:791: inode 2 [ 72.845451][ C1] EXT4-fs (loop1): last error at time 1774068072: dx_probe:791: inode 2 [ 72.881515][ T7473] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.1943: Directory hole found for htree index block 0 [ 72.894424][ T7473] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 72.920601][ T7473] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 72.953129][ T7473] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.001835][ T3371] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.083208][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 73.083225][ T28] audit: type=1400 audit(1774068073.240:207): avc: denied { wake_alarm } for pid=7499 comm="syz.0.1955" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 73.376074][ T7514] loop4: p1 p2 < > p3 p4 < p5 > [ 73.386253][ T7514] loop4: p1 size 1342439424 extends beyond EOD, truncated [ 73.414406][ T7514] loop4: p3 start 67108864 is beyond EOD, truncated [ 73.443224][ T7514] loop4: p5 size 1342439424 extends beyond EOD, truncated [ 73.491536][ T7554] futex_wake_op: syz.1.1981 tries to shift op by 144; fix this program [ 73.642809][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 73.653840][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 73.668409][ T3773] udevd[3773]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 73.680004][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 73.774795][ T7575] 9pnet_fd: p9_fd_create_unix (7575): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 73.846772][ T7583] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802e018, mo2=0002] [ 73.947775][ T7583] System zones: 1-12 [ 73.959697][ T7583] ------------[ cut here ]------------ [ 73.965213][ T7583] EA inode 11 i_nlink=2 [ 73.965230][ T7583] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#0: syz.1.1996/7583 [ 73.980262][ T7583] Modules linked in: [ 73.984285][ T7583] CPU: 0 UID: 0 PID: 7583 Comm: syz.1.1996 Not tainted syzkaller #0 PREEMPT(full) [ 73.993688][ T7583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 74.003981][ T7583] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 74.010647][ T7583] Code: 74 46 99 ff 4c 8d 2d 9d ad 5d 05 49 8d 7e 40 e8 14 e0 b5 ff 49 8b 6e 40 4c 89 e7 e8 48 db b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 1f 97 dd 03 66 66 66 66 66 66 2e [ 74.030352][ T7583] RSP: 0018:ffffc9001188f778 EFLAGS: 00010246 [ 74.036660][ T7583] RAX: ffff8881044f2c48 RBX: ffff88810e600608 RCX: ffffffff81c01878 [ 74.044729][ T7583] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871dc600 [ 74.052732][ T7583] RBP: 000000000000000b R08: 000188810e6005bb R09: 0000000000000000 [ 74.061192][ T7583] R10: ffffc9001188f6a8 R11: 0001c9001188f6a8 R12: ffff88810e6005b8 [ 74.069403][ T7583] R13: ffffffff871dc600 R14: ffff88810e600570 R15: 0000000000000001 [ 74.077490][ T7583] FS: 00007fd247e176c0(0000) GS:ffff8882ae8db000(0000) knlGS:0000000000000000 [ 74.086809][ T7583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.093673][ T7583] CR2: 00007febb7a97dac CR3: 000000011cc3e000 CR4: 00000000003506f0 [ 74.101787][ T7583] Call Trace: [ 74.105152][ T7583] [ 74.108111][ T7583] ext4_xattr_inode_dec_ref_all+0x57c/0x880 [ 74.114103][ T7583] ? errseq_check+0x2c/0x50 [ 74.118694][ T7583] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 74.124292][ T7583] ? ext4_truncate+0x92b/0xb00 [ 74.129127][ T7583] ext4_evict_inode+0xa1f/0xd60 [ 74.134144][ T7583] ? __pfx_ext4_evict_inode+0x10/0x10 [ 74.139591][ T7583] evict+0x2af/0x510 [ 74.143527][ T7583] ? __ext4_msg+0x1aa/0x1c0 [ 74.148108][ T7583] iput+0x41a/0x580 [ 74.152182][ T7583] ext4_process_orphan+0x1a9/0x1c0 [ 74.157665][ T7583] ext4_orphan_cleanup+0x6a8/0xa00 [ 74.162848][ T7583] ext4_fill_super+0x3408/0x37c0 [ 74.167904][ T7583] ? set_blocksize+0x14c/0x270 [ 74.172889][ T7583] ? setup_bdev_super+0x30e/0x370 [ 74.177994][ T7583] ? __pfx_ext4_fill_super+0x10/0x10 [ 74.183323][ T7583] get_tree_bdev_flags+0x291/0x300 [ 74.188728][ T7583] ? __pfx_ext4_fill_super+0x10/0x10 [ 74.195662][ T7583] get_tree_bdev+0x1f/0x30 [ 74.200136][ T7583] ext4_get_tree+0x1c/0x30 [ 74.203777][ T7605] set_capacity_and_notify: 7 callbacks suppressed [ 74.203795][ T7605] loop4: detected capacity change from 0 to 128 [ 74.204609][ T7583] vfs_get_tree+0x57/0x1d0 [ 74.222165][ T7583] do_new_mount+0x288/0x8d0 [ 74.226772][ T7583] path_mount+0x4d0/0xbc0 [ 74.231138][ T7583] __se_sys_mount+0x28c/0x2e0 [ 74.236023][ T7583] __x64_sys_mount+0x67/0x80 [ 74.240839][ T7583] x64_sys_call+0x2d61/0x3020 [ 74.245672][ T7583] do_syscall_64+0x12c/0x370 [ 74.250321][ T7583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.251535][ T7605] FAT-fs (loop4): bogus sectors per cluster 35 [ 74.256258][ T7583] RIP: 0033:0x7fd2493bda0a [ 74.267053][ T7583] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 74.286887][ T7583] RSP: 002b:00007fd247e16e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 74.295391][ T7583] RAX: ffffffffffffffda RBX: 00007fd247e16ee0 RCX: 00007fd2493bda0a [ 74.303637][ T7583] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007fd247e16ea0 [ 74.311889][ T7583] RBP: 00002000000009c0 R08: 00007fd247e16ee0 R09: 0000000000800718 [ 74.320028][ T7583] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 74.320775][ T7605] FAT-fs (loop4): Can't find a valid FAT filesystem [ 74.328037][ T7583] R13: 00007fd247e16ea0 R14: 000000000000048a R15: 0000200000000200 [ 74.328075][ T7583] [ 74.328082][ T7583] ---[ end trace 0000000000000000 ]--- [ 74.359934][ T7613] tmpfs: Bad value for 'mpol' [ 74.378724][ T7583] EXT4-fs (loop1): 1 orphan inode deleted [ 74.394311][ T7583] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.421898][ T7617] loop3: detected capacity change from 0 to 512 [ 74.452074][ T7617] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 74.485052][ T7617] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2012: invalid indirect mapped block 1023410176 (level 0) [ 74.509909][ T7617] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 74.510241][ T7617] EXT4-fs (loop3): Remounting filesystem read-only [ 74.519428][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 74.519452][ C0] EXT4-fs (loop3): initial error at time 1774068074: ext4_free_branches:1023: inode 11 [ 74.519497][ C0] EXT4-fs (loop3): last error at time 1774068074: ext4_free_branches:1023: inode 11 [ 74.589725][ T7617] EXT4-fs (loop3): 1 truncate cleaned up [ 74.590289][ T3371] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.596433][ T7617] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.743216][ T3369] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.865400][ T7664] delete_channel: no stack [ 74.869941][ T7664] delete_channel: no stack [ 75.075039][ T7582] kexec: Could not allocate control_code_buffer [ 75.151682][ T7697] loop4: detected capacity change from 0 to 512 [ 75.180779][ T7697] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2051: invalid indirect mapped block 256 (level 2) [ 75.194386][ T7697] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 75.194674][ T7697] EXT4-fs (loop4): Remounting filesystem read-only [ 75.203938][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 75.204041][ C1] EXT4-fs (loop4): initial error at time 1774068075: ext4_free_branches:1023: inode 11 [ 75.204073][ C1] EXT4-fs (loop4): last error at time 1774068075: ext4_free_branches:1023: inode 11 [ 75.238211][ T7697] EXT4-fs (loop4): 2 truncates cleaned up [ 75.244346][ T7697] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.304578][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.399766][ T28] audit: type=1326 audit(1774068075.676:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7717 comm="syz.1.2062" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd2493bc799 code=0x0 [ 75.486476][ T7730] loop4: detected capacity change from 0 to 512 [ 75.507945][ T7730] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 75.522981][ T7730] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 75.547680][ T7730] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.2069: Corrupt directory, running e2fsck is recommended [ 75.576496][ T7730] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 75.584597][ T7730] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.2069: corrupted in-inode xattr: invalid ea_ino [ 75.601131][ T7730] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 75.601420][ T7730] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2069: couldn't read orphan inode 15 (err -117) [ 75.610666][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 75.610705][ C1] EXT4-fs (loop4): initial error at time 1774068075: ext4_iget_extra_inode:5025: inode 15 [ 75.610743][ C1] EXT4-fs (loop4): last error at time 1774068075: ext4_iget_extra_inode:5025: inode 15 [ 75.649060][ T7730] loop4: lost filesystem error report for type 5 error -117 [ 75.649633][ T7730] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.730230][ T7757] loop2: detected capacity change from 0 to 512 [ 75.742074][ T7757] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.2080: ea_inode with extended attributes [ 75.757281][ T7761] ip6_tunnel: non-ECT from fe88:0000:0000:0000:0000:0000:0000:0101 with DS=0x85 [ 75.766755][ T7757] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 75.776083][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 75.787642][ T7757] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.2080: error while reading EA inode 11 err=-117 [ 75.791683][ C1] EXT4-fs (loop2): initial error at time 1774068076: ext4_xattr_inode_iget:441: inode 11 [ 75.791721][ C1] EXT4-fs (loop2): last error at time 1774068076: ext4_xattr_inode_iget:441: inode 11 [ 75.832834][ T7757] loop2: lost filesystem error report for type 5 error -117 [ 75.833171][ T7757] EXT4-fs (loop2): 1 orphan inode deleted [ 75.847136][ T7757] EXT4-fs (loop2): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.849524][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.884408][ T7764] tmpfs: Bad value for 'mpol' [ 75.896647][ T3363] EXT4-fs (loop2): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 75.967313][ T7772] loop3: detected capacity change from 0 to 256 [ 76.001674][ T7772] msdos: Bad value for 'tz' [ 76.040763][ T7780] loop2: detected capacity change from 0 to 512 [ 76.062510][ T7780] EXT4-fs: Ignoring removed nobh option [ 76.147968][ T7780] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #2: block 3: comm syz.2.2091: lblock 0 mapped to illegal pblock 3 (length 1) [ 76.185558][ T7780] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 76.187458][ T7780] EXT4-fs (loop2): Remounting filesystem read-only [ 76.193554][ T7799] cgroup: subsys name conflicts with all [ 76.196671][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 76.196690][ C1] EXT4-fs (loop2): initial error at time 1774068076: ext4_map_blocks:776: inode 2: block 3 [ 76.196725][ C1] EXT4-fs (loop2): last error at time 1774068076: ext4_map_blocks:776: inode 2: block 3 [ 76.330693][ T7780] EXT4-fs warning (device loop2): dx_probe:791: inode #2: lblock 0: comm syz.2.2091: error -117 reading directory block [ 76.353323][ T7780] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 76.371503][ T7780] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.441248][ T3363] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.894742][ T7853] loop3: detected capacity change from 0 to 512 [ 76.916521][ T7859] loop2: detected capacity change from 0 to 164 [ 76.934140][ T7853] EXT4-fs: inline encryption not supported [ 76.960272][ T7853] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 76.984914][ T7859] isofs_fill_super: bread failed, dev=loop2, iso_blknum=41, block=82 [ 77.004271][ T7853] EXT4-fs (loop3): orphan cleanup on readonly fs [ 77.024431][ T7853] EXT4-fs error (device loop3): ext4_orphan_get:1391: comm syz.3.2127: inode #15: comm syz.3.2127: iget: illegal inode # [ 77.037328][ T7853] loop3: lost filesystem error report for type 5 error -117 [ 77.040326][ T7853] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.2127: couldn't read orphan inode 15 (err -117) [ 77.047693][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 77.047718][ C0] EXT4-fs (loop3): initial error at time 1774068077: ext4_orphan_get:1391 [ 77.047742][ C0] EXT4-fs (loop3): last error at time 1774068077: ext4_orphan_get:1391 [ 77.083294][ T7853] loop3: lost filesystem error report for type 5 error -117 [ 77.086217][ T7853] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 77.111594][ T7871] loop4: detected capacity change from 0 to 128 [ 77.185975][ T3369] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.219191][ T7883] tmpfs: Bad value for 'mpol' [ 77.490364][ T7912] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 77.498552][ T7912] EXT4-fs (loop3): orphan cleanup on readonly fs [ 77.542136][ T7912] Quota error (device loop3): v2_read_file_info: Block with free entry 5 out of range (1, 5). [ 77.609862][ T7912] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 77.686333][ T7912] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 77.710229][ T7912] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.2154: corrupted inode contents [ 77.746927][ T7912] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 77.747124][ T7912] EXT4-fs (loop3): Remounting filesystem read-only [ 77.756310][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 77.756344][ C1] EXT4-fs (loop3): initial error at time 1774068078: ext4_do_update_inode:5569: inode 16 [ 77.756370][ C1] EXT4-fs (loop3): last error at time 1774068078: ext4_do_update_inode:5569: inode 16 [ 77.815709][ T7912] EXT4-fs (loop3): 1 truncate cleaned up [ 77.850994][ T7949] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 77.861852][ T7912] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.874661][ T7949] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 77.893847][ T7949] EXT4-fs (loop0): The Hurd can't support 64-bit file systems [ 77.907684][ T3369] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.134282][ T7960] ISOFS: Unable to identify CD-ROM format. [ 78.376983][ T7978] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 78.402585][ T7980] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 78.434137][ T7978] EXT4-fs (loop0): group descriptors corrupted! [ 78.436778][ T7986] IPv6: addrconf: prefix option has invalid lifetime [ 78.672807][ T8017] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.2207: Invalid inode bitmap blk 4 in block_group 0 [ 78.693226][ T8017] loop3: lost filesystem error report for type 5 error -117 [ 78.698643][ T8021] EXT4-fs (loop2): bad s_want_extra_isize: 2336 [ 78.706020][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 78.706042][ C1] EXT4-fs (loop3): initial error at time 1774068079: ext4_read_inode_bitmap:139 [ 78.706070][ C1] EXT4-fs (loop3): last error at time 1774068079: ext4_read_inode_bitmap:139 [ 78.728322][ T8017] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.848470][ T3369] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.033584][ T8065] set_capacity_and_notify: 9 callbacks suppressed [ 79.033669][ T8065] loop0: detected capacity change from 0 to 764 [ 79.062711][ T8070] loop4: detected capacity change from 0 to 128 [ 79.068968][ T8068] loop1: detected capacity change from 0 to 1024 [ 79.083837][ T8073] loop2: detected capacity change from 0 to 512 [ 79.097999][ T8068] EXT4-fs: inline encryption not supported [ 79.107094][ T8065] rock: directory entry would overflow storage [ 79.110030][ T8073] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802e018, mo2=0002] [ 79.123399][ T8065] rock: sig=0x5245, size=8, remaining=5 [ 79.129148][ T8073] System zones: 1-12 [ 79.179588][ T8073] EXT4-fs (loop2): 1 orphan inode deleted [ 79.196124][ T8068] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 79.213492][ T8073] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.222469][ T8068] EXT4-fs (loop1): required journal recovery suppressed and not mounted read-only [ 79.333295][ T3363] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.501945][ T8106] loop1: detected capacity change from 0 to 512 [ 79.598079][ T8106] EXT4-fs: old and new quota format mixing [ 79.708331][ T28] audit: type=1400 audit(1774068080.182:209): avc: denied { create } for pid=8122 comm="syz.1.2259" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 79.764127][ T28] audit: type=1326 audit(1774068080.245:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8130 comm="syz.4.2261" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f550260c799 code=0x0 [ 79.849138][ T8139] tmpfs: Bad value for 'mpol' [ 80.035430][ T8171] loop2: detected capacity change from 0 to 512 [ 80.060455][ T8171] EXT4-fs (loop2): The Hurd can't support 64-bit file systems [ 80.125828][ T8178] loop3: detected capacity change from 0 to 764 [ 80.144572][ T28] audit: type=1400 audit(1774068080.655:211): avc: denied { setattr } for pid=8181 comm="syz.2.2287" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 80.175331][ T8178] rock: directory entry would overflow storage [ 80.189940][ T8178] rock: sig=0x5245, size=8, remaining=5 [ 80.307297][ T8198] IPv6: addrconf: prefix option has invalid lifetime [ 80.560221][ T8219] loop3: detected capacity change from 0 to 512 [ 80.615802][ T8219] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.2306: ea_inode file size=0 entry size=6 [ 80.674200][ T8219] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.2306: iget: bad extra_isize 90 (inode size 256) [ 80.742596][ T8219] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 80.743004][ T8219] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.2306: error while reading EA inode 11 err=-117 [ 80.752233][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 80.752270][ C1] EXT4-fs (loop3): initial error at time 1774068081: ext4_xattr_inode_iget:441: inode 11 [ 80.752305][ C1] EXT4-fs (loop3): last error at time 1774068081: ext4_xattr_inode_iget:441: inode 11 [ 80.803705][ T8219] loop3: lost filesystem error report for type 5 error -117 [ 80.812703][ T8219] EXT4-fs (loop3): 1 orphan inode deleted [ 80.861109][ T8219] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.947397][ T3369] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.021197][ T8223] loop1: detected capacity change from 0 to 32768 [ 81.090833][ T8223] loop1: p1 p3 < p5 p6 > [ 81.095251][ T8223] loop1: partition table partially beyond EOD, truncated [ 81.127231][ T8223] loop1: p6 start 4294975480 is beyond EOD, truncated [ 81.287986][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 81.298946][ T3773] udevd[3773]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 81.310233][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 81.815987][ T8371] loop3: detected capacity change from 0 to 512 [ 81.828434][ T8375] tmpfs: Bad value for 'mpol' [ 81.839487][ T8371] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 81.871607][ T8371] EXT4-fs (loop3): filesystem is read-only [ 81.890059][ T8371] EXT4-fs (loop3): failed to initialize system zone (-117) [ 81.902095][ T8371] EXT4-fs (loop3): mount failed [ 82.011947][ T8399] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 82.033692][ T8399] EXT4-fs (loop3): filesystem is read-only [ 82.422642][ T8461] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 82.527123][ T8472] FAT-fs (loop0): IO charset cp852 not found [ 82.577723][ T8480] EXT4-fs (loop3): bad geometry: block count 4096 exceeds size of device (512 blocks) [ 83.043432][ T28] audit: type=1400 audit(1774068083.700:212): avc: denied { create } for pid=8530 comm="syz.4.2461" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 83.097452][ T8535] EXT4-fs (loop4): 1 orphan inode deleted [ 83.105068][ T8535] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.192421][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.326306][ T8564] FAT-fs (loop1): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 83.390863][ T8571] vfat: Bad value for 'utf8' [ 83.545603][ T28] audit: type=1326 audit(1774068084.225:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8589 comm="syz.4.2488" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f550260c799 code=0x0 [ 83.708992][ T8617] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1f [ 83.786667][ T3773] loop4: p2 p3 < > p4 < p5 > [ 83.791386][ T3773] loop4: partition table partially beyond EOD, truncated [ 83.824058][ T3773] loop4: p2 start 53543428 is beyond EOD, truncated [ 83.850267][ T3773] loop4: p3 start 4284289 is beyond EOD, truncated [ 83.872976][ T28] audit: type=1400 audit(1774068084.561:214): avc: denied { remount } for pid=8639 comm="syz.0.2513" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 83.894966][ T3773] loop4: p5 start 53543428 is beyond EOD, truncated [ 83.906759][ T8622] loop4: p2 p3 < > p4 < p5 > [ 83.917357][ T8622] loop4: partition table partially beyond EOD, truncated [ 83.936544][ T8622] loop4: p2 start 53543428 is beyond EOD, truncated [ 83.944033][ T8622] loop4: p3 start 4284289 is beyond EOD, truncated [ 83.958000][ T8622] loop4: p5 start 53543428 is beyond EOD, truncated [ 84.036895][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 84.077305][ T8670] set_capacity_and_notify: 10 callbacks suppressed [ 84.077325][ T8670] loop1: detected capacity change from 0 to 512 [ 84.079263][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 84.104283][ T8670] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 84.152846][ T8670] EXT4-fs (loop1): orphan cleanup on readonly fs [ 84.164170][ T8670] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 84.174589][ T8670] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 84.200597][ T8670] EXT4-fs (loop1): 1 truncate cleaned up [ 84.228841][ T8670] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 84.305999][ T3371] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.376539][ T8712] loop4: detected capacity change from 0 to 1024 [ 84.391124][ T8712] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 84.435589][ T8723] tmpfs: Bad value for 'mpol' [ 84.441315][ T8712] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 84.449818][ T8712] EXT4-fs (loop4): orphan cleanup on readonly fs [ 84.456572][ T8712] EXT4-fs error (device loop4): ext4_free_blocks:6724: comm syz.4.2549: Freeing blocks not in datazone - block = 0, count = 4096 [ 84.470068][ T8712] loop4: lost filesystem error report for type 5 error -117 [ 84.470221][ T8712] EXT4-fs (loop4): Remounting filesystem read-only [ 84.484168][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 84.484188][ C1] EXT4-fs (loop4): initial error at time 1774068085: ext4_free_blocks:6724 [ 84.484211][ C1] EXT4-fs (loop4): last error at time 1774068085: ext4_free_blocks:6724 [ 84.508773][ T8712] EXT4-fs (loop4): 1 orphan inode deleted [ 84.514926][ T8712] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 84.577269][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.672746][ T8754] dns_resolver: Unsupported server list version (0) [ 84.709456][ T8759] loop1: detected capacity change from 0 to 512 [ 84.716272][ T8758] loop4: detected capacity change from 0 to 512 [ 84.752332][ T8758] EXT4-fs: Ignoring removed nobh option [ 84.758977][ T8759] EXT4-fs: Ignoring removed mblk_io_submit option [ 84.797590][ T8758] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 84.817820][ T8758] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 84.826289][ T8758] EXT4-fs (loop4): orphan cleanup on readonly fs [ 84.832703][ T8769] SELinux: security_context_str_to_sid (}TE) failed with errno=-22 [ 84.836962][ T8759] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.2569: bad orphan inode 15 [ 84.865752][ T8759] loop1: lost filesystem error report for type 5 error -117 [ 84.866140][ T8759] ext4_test_bit(bit=14, block=18) = 1 [ 84.873511][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 84.873533][ C1] EXT4-fs (loop1): initial error at time 1774068085: ext4_orphan_get:1417 [ 84.873557][ C1] EXT4-fs (loop1): last error at time 1774068085: ext4_orphan_get:1417 [ 84.908142][ T8758] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2572: bg 0: block 273: padding at end of block bitmap is not set [ 84.927575][ T8759] is_bad_inode(inode)=0 [ 84.931772][ T8759] NEXT_ORPHAN(inode)=1023 [ 84.944834][ T8759] max_ino=32 [ 84.949159][ T8759] i_nlink=0 [ 84.952441][ T8759] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2970: inode #15: comm syz.1.2569: corrupted xattr block 19: e_value size too large [ 84.966805][ T8759] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 84.967117][ T8759] EXT4-fs warning (device loop1): ext4_evict_inode:275: xattr delete (err -117) [ 84.976280][ T8758] loop4: lost filesystem error report for type 5 error -117 [ 84.984432][ T8777] loop2: detected capacity change from 0 to 1024 [ 84.992853][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 84.992878][ C0] EXT4-fs (loop4): initial error at time 1774068085: ext4_validate_block_bitmap:441 [ 84.992899][ C0] EXT4-fs (loop4): last error at time 1774068085: ext4_validate_block_bitmap:441 [ 84.993007][ T8775] loop3: detected capacity change from 0 to 512 [ 85.024991][ T8758] EXT4-fs (loop4): Remounting filesystem read-only [ 85.031037][ T8775] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 85.042422][ T8777] EXT4-fs (loop2): Can't support bigalloc feature without extents feature [ 85.042422][ T8777] [ 85.048608][ T8759] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 85.085647][ T8758] EXT4-fs (loop4): 1 truncate cleaned up [ 85.091798][ T8777] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 85.104148][ T8759] ext4 filesystem being mounted at /505/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 85.115489][ T8758] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 85.191705][ T3371] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 85.258129][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 85.612710][ T8851] syz.2.2616 uses obsolete (PF_INET,SOCK_PACKET) [ 85.703664][ T8855] loop1: detected capacity change from 0 to 128 [ 85.738320][ T8855] EXT4-fs warning (device loop1): ext4_init_metadata_csum:4649: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 85.792750][ T8861] loop2: detected capacity change from 0 to 164 [ 85.794732][ T8855] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (fffc1829) [ 85.815357][ T8861] isofs_fill_super: root inode is not a directory. Corrupted media? [ 85.856205][ T8835] loop4: detected capacity change from 0 to 32768 [ 85.922712][ T3353] loop4: p1 p3 < > p4 < p5 > [ 85.944391][ T3353] loop4: p1 start 460800 is beyond EOD, truncated [ 85.970932][ T3353] loop4: p5 start 460800 is beyond EOD, truncated [ 86.002953][ T8835] loop4: p1 p3 < > p4 < p5 > [ 86.007783][ T8835] loop4: p1 start 460800 is beyond EOD, truncated [ 86.049011][ T8835] loop4: p5 start 460800 is beyond EOD, truncated [ 86.146762][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 86.151233][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 86.156790][ T8890] 9pnet_fd: Insufficient options for proto=fd [ 86.214337][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 86.216145][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 86.347832][ T28] audit: type=1326 audit(1774068087.176:215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8902 comm="syz.2.2642" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f602f20c799 code=0x0 [ 86.470410][ T8917] loop1: detected capacity change from 0 to 512 [ 86.505636][ T8917] EXT4-fs: Ignoring removed nobh option [ 86.537264][ T8917] EXT4-fs: old and new quota format mixing [ 86.693563][ T8937] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.2658: invalid indirect mapped block 32768 (level 0) [ 86.729160][ T8937] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 86.732790][ T8937] EXT4-fs (loop4): Remounting filesystem read-only [ 86.742273][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 86.742293][ C0] EXT4-fs (loop4): initial error at time 1774068087: ext4_free_branches:1023: inode 13 [ 86.742331][ C0] EXT4-fs (loop4): last error at time 1774068087: ext4_free_branches:1023: inode 13 [ 86.775516][ T8937] EXT4-fs (loop4): 1 truncate cleaned up [ 86.786746][ T8937] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.854797][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.114372][ T8996] EXT4-fs: Ignoring removed i_version option [ 87.137508][ T9000] delete_channel: no stack [ 87.154516][ T9000] delete_channel: no stack [ 87.171719][ T8996] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 87.207313][ T8996] Quota error (device loop2): do_check_range: Getting block 64 out of range 1-5 [ 87.218557][ T8996] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 87.228263][ T8996] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2687: Failed to acquire dquot type 0 [ 87.253744][ T8996] loop2: lost filesystem error report for type 5 error -117 [ 87.259161][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 87.273299][ C1] EXT4-fs (loop2): initial error at time 1774068088: ext4_acquire_dquot:7001 [ 87.279024][ T8996] EXT4-fs error (device loop2): mb_free_blocks:2047: group 0, inode 13: [ 87.282110][ C1] EXT4-fs (loop2): last error at time 1774068088: ext4_acquire_dquot:7001 [ 87.290632][ T8996] block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 87.360793][ T8996] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #13: comm syz.2.2687: corrupted inode contents [ 87.410701][ T8996] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 87.412015][ T8996] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #13: comm syz.2.2687: mark_inode_dirty error [ 87.455680][ T8996] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 87.455852][ T8996] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #13: comm syz.2.2687: corrupted inode contents [ 87.525928][ T8996] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 87.643437][ T8996] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #13: comm syz.2.2687: mark_inode_dirty error [ 87.664718][ T8996] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 87.664893][ T8996] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #13: comm syz.2.2687: corrupted inode contents [ 87.702565][ T8996] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 87.702762][ T8996] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 87.734512][ T8996] loop2: lost filesystem error report for type 5 error -117 [ 87.736317][ T8996] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #13: comm syz.2.2687: corrupted inode contents [ 87.771509][ T8996] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 87.771707][ T8996] EXT4-fs error (device loop2): ext4_truncate:4587: inode #13: comm syz.2.2687: mark_inode_dirty error [ 87.792986][ T9053] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 87.801544][ T8996] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 87.805222][ T8996] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 87.827604][ T9053] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.2715: bad orphan inode 15 [ 87.845548][ T8996] loop2: lost filesystem error report for type 5 error -117 [ 87.851330][ T8996] EXT4-fs (loop2): 1 truncate cleaned up [ 87.859483][ T9053] loop0: lost filesystem error report for type 5 error -117 [ 87.872082][ T9053] ext4_test_bit(bit=14, block=18) = 1 [ 87.879548][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 87.879577][ C1] EXT4-fs (loop0): initial error at time 1774068088: ext4_orphan_get:1417 [ 87.879615][ C1] EXT4-fs (loop0): last error at time 1774068088: ext4_orphan_get:1417 [ 87.924227][ T8996] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.947319][ T9062] EXT4-fs error (device loop3): __ext4_fill_super:5563: inode #2: comm syz.3.2718: iget: checksum invalid [ 87.993605][ T9062] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -74 [ 87.997997][ T9062] EXT4-fs (loop3): get root inode failed [ 88.007083][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 88.007106][ C1] EXT4-fs (loop3): initial error at time 1774068088: __ext4_fill_super:5563: inode 2 [ 88.007131][ C1] EXT4-fs (loop3): last error at time 1774068088: __ext4_fill_super:5563: inode 2 [ 88.048968][ T9053] is_bad_inode(inode)=0 [ 88.079276][ T3363] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.088528][ T9053] NEXT_ORPHAN(inode)=1023 [ 88.092883][ T9053] max_ino=32 [ 88.096088][ T9053] i_nlink=0 [ 88.107775][ T9053] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2970: inode #15: comm syz.0.2715: corrupted xattr block 19: invalid header [ 88.126349][ T9062] EXT4-fs (loop3): mount failed [ 88.135687][ T9053] EXT4-fs warning (device loop0): ext4_evict_inode:275: xattr delete (err -117) [ 88.183036][ T9053] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 88.238093][ T9070] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 88.258146][ T9053] ext2 filesystem being mounted at /549/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.278447][ T9072] EXT4-fs (loop1): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 88.312734][ T9070] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 88.342170][ T9070] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 88.352362][ T3364] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 88.364470][ T9086] EXT4-fs: Ignoring removed bh option [ 88.381021][ T9070] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.2722: Failed to acquire dquot type 0 [ 88.400226][ T9086] EXT4-fs: Ignoring removed mblk_io_submit option [ 88.415829][ T9086] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 88.435863][ T9070] loop4: lost filesystem error report for type 5 error -5 [ 88.438684][ T9070] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.2722: corrupted inode contents [ 88.445932][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 88.445949][ C1] EXT4-fs (loop4): initial error at time 1774068089: ext4_acquire_dquot:7001 [ 88.445988][ C1] EXT4-fs (loop4): last error at time 1774068089: ext4_acquire_dquot:7001 [ 88.498377][ T9086] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 88.522605][ T9086] EXT4-fs (loop2): orphan cleanup on readonly fs [ 88.542843][ T9103] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 88.554603][ T9086] Quota error (device loop2): do_insert_tree: Free block already used in tree: block 4 [ 88.601551][ T9103] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 88.610806][ T9086] Quota error (device loop2): qtree_write_dquot: Error -5 occurred while creating quota [ 88.624157][ T9103] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.633122][ T9103] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.2735: bad orphan inode 15 [ 88.645293][ T9070] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #16: comm syz.4.2722: mark_inode_dirty error [ 88.661425][ T9086] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2728: Failed to acquire dquot type 1 [ 88.676979][ T9103] loop0: lost filesystem error report for type 5 error -117 [ 88.677138][ T9103] ext4_test_bit(bit=14, block=18) = 1 [ 88.684597][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 88.684620][ C1] EXT4-fs (loop0): initial error at time 1774068089: ext4_orphan_get:1417 [ 88.684661][ C1] EXT4-fs (loop0): last error at time 1774068089: ext4_orphan_get:1417 [ 88.687707][ T9086] loop2: lost filesystem error report for type 5 error -5 [ 88.690450][ T9103] is_bad_inode(inode)=0 [ 88.696991][ T9070] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.2722: corrupted inode contents [ 88.705295][ T9103] NEXT_ORPHAN(inode)=1023 [ 88.724896][ T9086] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.2728: Invalid block bitmap block 0 in block_group 0 [ 88.727237][ T9103] max_ino=32 [ 88.736848][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 88.741311][ T9103] i_nlink=0 [ 88.754568][ C0] EXT4-fs (loop2): last error at time 1774068089: ext4_acquire_dquot:7001 [ 88.777134][ T9103] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2970: inode #15: comm syz.0.2735: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 88.785545][ T9086] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.2728: Invalid block bitmap block 0 in block_group 0 [ 88.794176][ T9070] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.2722: mark_inode_dirty error [ 88.807811][ T9086] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.2728: Invalid block bitmap block 0 in block_group 0 [ 88.833870][ T9086] Quota error (device loop2): write_blk: dquota write failed [ 88.840375][ T9116] set_capacity_and_notify: 8 callbacks suppressed [ 88.840393][ T9116] loop3: detected capacity change from 0 to 512 [ 88.841518][ T9086] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 88.873645][ T9116] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 88.881286][ T9086] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2728: Failed to acquire dquot type 1 [ 88.883865][ T9070] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.2722: corrupted inode contents [ 88.907451][ T9103] EXT4-fs warning (device loop0): ext4_evict_inode:275: xattr delete (err -117) [ 88.924179][ T9086] Quota error (device loop2): write_blk: dquota write failed [ 88.936462][ T9103] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 88.944867][ T9086] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2728: Failed to acquire dquot type 1 [ 88.948703][ T9070] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 88.973559][ T9116] EXT4-fs error (device loop3): xattr_find_entry:337: inode #15: comm syz.3.2742: corrupted xattr entries [ 88.985174][ T9086] EXT4-fs (loop2): 1 orphan inode deleted [ 88.991789][ T9086] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 89.004631][ T9116] EXT4-fs (loop3): Remounting filesystem read-only [ 89.011241][ T9116] EXT4-fs (loop3): 1 truncate cleaned up [ 89.016926][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 89.016946][ C0] EXT4-fs (loop3): initial error at time 1774068089: xattr_find_entry:337: inode 15 [ 89.016975][ C0] EXT4-fs (loop3): last error at time 1774068089: xattr_find_entry:337: inode 15 [ 89.054047][ T9070] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.2722: corrupted inode contents [ 89.087879][ T9070] EXT4-fs error (device loop4): ext4_truncate:4587: inode #16: comm syz.4.2722: mark_inode_dirty error [ 89.088089][ T9116] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.121021][ T9070] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 89.147395][ T9070] EXT4-fs (loop4): 1 truncate cleaned up [ 89.153544][ T9070] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.177165][ T3364] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.187377][ T3363] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.192377][ T9070] ext4 filesystem being mounted at /522/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.267837][ T3369] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.348329][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.472225][ T9163] loop0: detected capacity change from 0 to 512 [ 89.480518][ T9162] loop2: detected capacity change from 0 to 256 [ 89.537240][ T9163] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.2763: Failed to acquire dquot type 1 [ 89.558283][ T9163] fserror_report: 7 callbacks suppressed [ 89.558299][ T9163] loop0: lost filesystem error report for type 5 error -5 [ 89.574213][ T9163] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.2763: Failed to acquire dquot type 1 [ 89.582645][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 89.599125][ C0] EXT4-fs (loop0): last error at time 1774068090: ext4_acquire_dquot:7001 [ 89.634771][ T9177] loop2: detected capacity change from 0 to 1024 [ 89.654338][ T9163] loop0: lost filesystem error report for type 5 error -5 [ 89.678029][ T9177] EXT4-fs: Ignoring removed nomblk_io_submit option [ 89.725731][ T9163] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2763: bg 0: block 248: padding at end of block bitmap is not set [ 89.741063][ T9163] loop0: lost filesystem error report for type 5 error -117 [ 89.759366][ T9163] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 89.775817][ T9177] EXT4-fs: journaled quota format not specified [ 89.805073][ T9163] loop0: lost filesystem error report for type 5 error -117 [ 89.808521][ T9163] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.2763: Failed to acquire dquot type 1 [ 89.885321][ T9163] loop0: lost filesystem error report for type 5 error -5 [ 89.893300][ T9163] EXT4-fs (loop0): 1 orphan inode deleted [ 89.917384][ T9163] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.933365][ T9206] 9pnet_virtio: no channels available for device 127.0.0.1 [ 89.944610][ T9163] ext4 filesystem being mounted at /559/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.078699][ T9216] loop4: detected capacity change from 0 to 764 [ 90.095081][ T9216] rock: directory entry would overflow storage [ 90.115208][ T9216] rock: sig=0x5850, size=36, remaining=22 [ 90.131102][ T9228] futex_wake_op: syz.1.2796 tries to shift op by -1; fix this program [ 90.226205][ T9238] loop2: detected capacity change from 0 to 512 [ 90.240219][ T9238] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 90.281458][ T9238] EXT4-fs error (device loop2): __ext4_get_inode_loc:4782: comm syz.2.2801: Invalid inode table block 0 in block_group 0 [ 90.324704][ T9238] loop2: lost filesystem error report for type 5 error -117 [ 90.325261][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 90.339087][ C0] EXT4-fs (loop2): last error at time 1774068091: __ext4_get_inode_loc:4782 [ 90.353839][ T9238] EXT4-fs (loop2): get root inode failed [ 90.394041][ T9238] EXT4-fs (loop2): mount failed [ 90.619636][ T9273] loop3: detected capacity change from 0 to 8192 [ 90.688638][ T3974] loop3: p1 p2 [ 90.692230][ T3974] loop3: p1 start 51314688 is beyond EOD, truncated [ 90.734960][ T9273] loop3: p1 p2 [ 90.760542][ T9273] loop3: p1 start 51314688 is beyond EOD, truncated [ 90.790726][ T9304] loop4: detected capacity change from 0 to 512 [ 90.820581][ T9304] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 90.894185][ T9304] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 90.907516][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 90.927770][ T9304] EXT4-fs (loop4): group descriptors corrupted! [ 90.935540][ T9318] loop2: detected capacity change from 0 to 512 [ 90.944928][ T9318] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 90.976020][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 90.976766][ T9318] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 91.034116][ T9318] EXT4-fs (loop2): failed to initialize system zone (-117) [ 91.041824][ T9318] EXT4-fs (loop2): mount failed [ 91.198864][ T9349] tmpfs: Bad value for 'mpol' [ 91.241001][ T9352] loop4: detected capacity change from 0 to 512 [ 91.252947][ T9352] EXT4-fs error (device loop4): ext4_init_orphan_info:583: comm syz.4.2856: inode #0: comm syz.4.2856: iget: illegal inode # [ 91.283922][ T9352] loop4: lost filesystem error report for type 5 error -117 [ 91.284236][ T9352] EXT4-fs (loop4): get orphan inode failed [ 91.291647][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 91.291665][ C0] EXT4-fs (loop4): initial error at time 1774068092: ext4_init_orphan_info:583 [ 91.291692][ C0] EXT4-fs (loop4): last error at time 1774068092: ext4_init_orphan_info:583 [ 91.324810][ T9352] EXT4-fs (loop4): mount failed [ 91.373610][ T9362] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #2: comm syz.1.2860: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 2053(2053) [ 91.400497][ T9362] fserror_report: 10 callbacks suppressed [ 91.400515][ T9362] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 91.410976][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 91.426767][ C0] EXT4-fs (loop1): initial error at time 1774068092: ext4_ext_check_inode:521: inode 2 [ 91.433364][ T9362] EXT4-fs (loop1): Remounting filesystem read-only [ 91.436486][ C0] EXT4-fs (loop1): last error at time 1774068092: ext4_ext_check_inode:521: inode 2 [ 91.450771][ T9362] EXT4-fs (loop1): get root inode failed [ 91.458820][ T9362] EXT4-fs (loop1): mount failed [ 91.492165][ T9376] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 91.503005][ T9378] rock: directory entry would overflow storage [ 91.512506][ T9378] rock: sig=0x5252, size=5, remaining=3 [ 91.545399][ T9376] EXT4-fs error (device loop2): ext4_map_blocks:818: inode #3: block 5: comm syz.2.2866: lblock 5 mapped to illegal pblock 5 (length 1) [ 91.578050][ T9376] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 91.582337][ T9376] __quota_error: 8 callbacks suppressed [ 91.582357][ T9376] Quota error (device loop2): write_blk: dquota write failed [ 91.597045][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 91.597069][ C0] EXT4-fs (loop2): initial error at time 1774068092: ext4_map_blocks:818: inode 3: block 5 [ 91.597121][ C0] EXT4-fs (loop2): last error at time 1774068092: ext4_map_blocks:818: inode 3: block 5 [ 91.632663][ T9376] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 91.642575][ T9376] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 91.652708][ T9376] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2866: Failed to acquire dquot type 0 [ 91.664076][ T9376] loop2: lost filesystem error report for type 5 error -117 [ 91.664379][ T9376] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 5: comm syz.2.2866: lblock 5 mapped to illegal pblock 5 (length 1) [ 91.687500][ T9376] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 91.687713][ T9376] Quota error (device loop2): do_insert_tree: Can't read tree quota block 5 [ 91.705807][ T9376] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 91.753441][ T9376] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2866: Failed to acquire dquot type 0 [ 91.765201][ T9376] loop2: lost filesystem error report for type 5 error -117 [ 91.765390][ T9376] EXT4-fs error (device loop2): ext4_free_blocks:6724: comm syz.2.2866: Freeing blocks not in datazone - block = 0, count = 4096 [ 91.786395][ T9376] loop2: lost filesystem error report for type 5 error -117 [ 91.792117][ T9376] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 5: comm syz.2.2866: lblock 5 mapped to illegal pblock 5 (length 1) [ 91.813477][ T9376] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 91.813663][ T9376] Quota error (device loop2): do_insert_tree: Can't read tree quota block 5 [ 91.831531][ T9376] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 91.841532][ T9376] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2866: Failed to acquire dquot type 0 [ 91.852975][ T9376] EXT4-fs (loop2): 1 orphan inode deleted [ 92.260109][ T9451] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 92.290231][ T9451] EXT4-fs (loop4): mount failed [ 92.458135][ T9480] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:00fc with DS=0x1 [ 92.478432][ T3773] loop1: p1 p2 p3 p4 [ 92.488664][ T3773] loop1: p3 start 117772289 is beyond EOD, truncated [ 92.508661][ T3773] loop1: p4 size 720896 extends beyond EOD, truncated [ 92.542445][ T9468] loop1: p1 p2 p3 p4 [ 92.578253][ T9468] loop1: p3 start 117772289 is beyond EOD, truncated [ 92.589344][ T9468] loop1: p4 size 720896 extends beyond EOD, truncated [ 92.613055][ T3000] loop1: p1 p2 p3 p4 [ 92.627149][ T3000] loop1: p3 start 117772289 is beyond EOD, truncated [ 92.646831][ T3000] loop1: p4 size 720896 extends beyond EOD, truncated [ 92.744251][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 92.764715][ T3773] udevd[3773]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 92.785301][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 92.832777][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 92.832922][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 92.848258][ T9516] 9pnet_fd: p9_fd_create_tcp (9516): problem connecting socket to 127.0.0.1 [ 92.853639][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 92.877798][ T3773] loop3: p1 p2 p3 p4[DM] [ 92.897290][ T3773] loop3: p1 size 835329 extends beyond EOD, truncated [ 92.917713][ T3773] loop3: p3 start 134217728 is beyond EOD, truncated [ 92.933251][ T3773] loop3: p4 size 262144 extends beyond EOD, truncated [ 92.945852][ T9505] loop3: p1 p2 p3 p4[DM] [ 92.952882][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 92.954319][ T9505] loop3: p1 size 835329 extends beyond EOD, [ 92.964228][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 92.970681][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 92.990622][ T9505] truncated [ 93.011426][ T9505] loop3: p3 start 134217728 is beyond EOD, truncated [ 93.018231][ T9505] loop3: p4 size 262144 extends beyond EOD, truncated [ 93.165853][ T28] audit: type=1400 audit(1774068094.337:217): avc: denied { module_load } for pid=9537 comm="syz.2.2945" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 93.165880][ T9538] Invalid ELF header type: 2 != 1 [ 93.284535][ T28] audit: type=1326 audit(1774068094.452:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9551 comm="syz.2.2952" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f602f20c799 code=0x0 [ 93.510027][ T9570] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 93.525797][ T28] audit: type=1400 audit(1774068094.715:219): avc: denied { relabelto } for pid=9569 comm="syz.3.2961" name="cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 93.615654][ T9578] set_capacity_and_notify: 6 callbacks suppressed [ 93.615670][ T9578] loop3: detected capacity change from 0 to 512 [ 93.642388][ T9584] loop4: detected capacity change from 0 to 512 [ 93.660104][ T9584] EXT4-fs: Ignoring removed oldalloc option [ 93.769454][ T9578] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 93.811543][ T9578] EXT4-fs (loop3): mount failed [ 93.833280][ T9597] loop4: detected capacity change from 0 to 512 [ 93.857857][ T9597] EXT4-fs: Ignoring removed bh option [ 93.870239][ T9602] 9pnet_fd: p9_fd_create_tcp (9602): problem connecting socket to 127.0.0.1 [ 93.879415][ T9597] EXT4-fs: Ignoring removed mblk_io_submit option [ 93.905133][ T9597] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 93.940042][ T9597] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 93.967506][ T9597] EXT4-fs (loop4): orphan cleanup on readonly fs [ 93.983422][ T9597] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.2973: Failed to acquire dquot type 1 [ 94.021349][ T9597] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.2973: Invalid block bitmap block 0 in block_group 0 [ 94.035014][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 94.035035][ C1] EXT4-fs (loop4): last error at time 1774068095: ext4_acquire_dquot:7001 [ 94.052028][ T9597] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.2973: Invalid block bitmap block 0 in block_group 0 [ 94.068497][ T9597] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.2973: Invalid block bitmap block 0 in block_group 0 [ 94.109483][ T9597] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.2973: Failed to acquire dquot type 1 [ 94.125191][ T9597] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.2973: Failed to acquire dquot type 1 [ 94.144692][ T9597] EXT4-fs (loop4): 1 orphan inode deleted [ 94.233659][ T9635] loop4: detected capacity change from 0 to 512 [ 94.273888][ T9635] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 94.274977][ T9639] loop2: detected capacity change from 0 to 512 [ 94.324441][ T9635] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.2990: bad orphan inode 14 [ 94.345513][ T9639] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.2993: iget: bogus i_mode (755) [ 94.377931][ T9635] fserror_report: 7 callbacks suppressed [ 94.378004][ T9635] loop4: lost filesystem error report for type 5 error -117 [ 94.380083][ T9639] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 94.391566][ T9639] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2993: couldn't read orphan inode 15 (err -117) [ 94.392972][ T9635] ext4_test_bit(bit=13, block=18) = 1 [ 94.400813][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 94.413197][ T9635] is_bad_inode(inode)=0 [ 94.418043][ C0] EXT4-fs (loop4): initial error at time 1774068095: ext4_orphan_get:1417 [ 94.424793][ T9635] NEXT_ORPHAN(inode)=0 [ 94.428659][ C0] [ 94.428668][ C0] EXT4-fs (loop4): last error at time 1774068095: ext4_orphan_get:1417 [ 94.438093][ T9635] max_ino=32 [ 94.441350][ C0] [ 94.441360][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 94.441376][ C0] EXT4-fs (loop2): initial error at time 1774068095: ext4_orphan_get:1391 [ 94.444044][ T9635] i_nlink=1 [ 94.451967][ C0] : inode 15 [ 94.455937][ T9635] ext2 filesystem being mounted at /582/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.457532][ C0] EXT4-fs (loop2): last error at time 1774068095: ext4_orphan_get:1391: inode 15 [ 94.498622][ T9639] loop2: lost filesystem error report for type 5 error -117 [ 94.532633][ T9651] SELinux: Context system_u:object is not valid (left unmapped). [ 94.537609][ T9652] loop3: detected capacity change from 0 to 512 [ 94.592595][ T9652] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (32681!=33349) [ 94.631771][ T9652] EXT4-fs (loop3): failed to initialize system zone (-117) [ 94.654807][ T9652] EXT4-fs (loop3): mount failed [ 94.723123][ T9670] loop4: detected capacity change from 0 to 1024 [ 94.742343][ T9670] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 94.765141][ T9670] EXT4-fs (loop4): group descriptors corrupted! [ 94.877670][ T9698] loop2: detected capacity change from 0 to 512 [ 94.902857][ T9698] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 95.143969][ T9749] loop3: detected capacity change from 0 to 1024 [ 95.160690][ T9750] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 95.173980][ T9749] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 95.324915][ T9776] loop4: detected capacity change from 0 to 512 [ 95.375122][ T9776] EXT4-fs: inline encryption not supported [ 95.391445][ T9776] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 95.426485][ T9776] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 95.458459][ T9776] EXT4-fs (loop4): orphan cleanup on readonly fs [ 95.479511][ T9776] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.3060: Allocating blocks 41-42 which overlap fs metadata [ 95.534154][ T9776] loop4: lost filesystem error report for type 5 error -117 [ 95.535335][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 95.549227][ C1] EXT4-fs (loop4): initial error at time 2000000000: ext4_mb_mark_diskspace_used:4222 [ 95.558826][ C1] EXT4-fs (loop4): last error at time 2000000000: ext4_mb_mark_diskspace_used:4222 [ 95.563413][ T9776] EXT4-fs (loop4): Remounting filesystem read-only [ 95.585404][ T9776] EXT4-fs (loop4): 1 truncate cleaned up [ 95.592811][ T9776] EXT4-fs (loop4): pa ffff8881080094d0: logic 1, phys. 41, len 23 [ 95.601608][ T9811] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 95.633094][ T9817] vfat: Bad value for 'time_offset' [ 95.659211][ T9811] EXT4-fs (loop3): too many log groups per flexible block group [ 95.676453][ T9811] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 95.706736][ T9811] EXT4-fs (loop3): mount failed [ 95.779055][ T3773] loop2: p2 p3 p7 [ 95.840674][ T9845] tmpfs: Bad value for 'mpol' [ 95.849820][ T9823] loop2: p2 p3 p7 [ 95.894828][ T3000] loop2: p2 p3 p7 [ 95.958210][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 95.984910][ T3773] udevd[3773]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 96.001052][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 96.091609][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 96.092990][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 96.112476][ T3773] udevd[3773]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 96.183511][ T9874] loop0: p1 p3 p4[EZD] [ 96.187754][ T9874] loop0: p1 start 262144 is beyond EOD, truncated [ 96.207684][ T9874] loop0: p3 start 331781 is beyond EOD, truncated [ 96.214427][ T9874] loop0: p4 size 197376 extends beyond EOD, truncated [ 96.223669][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 96.227743][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 96.250527][ T9890] loop1: p1 < > p3 p4 < > [ 96.251436][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 96.277737][ T9890] loop1: p3 size 861184 extends beyond EOD, truncated [ 96.475409][ T9882] udevd[9882]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 96.654681][ T9954] vfat: Bad value for 'time_offset' [ 96.692836][ T9956] FAT-fs (loop4): bogus number of FAT structure [ 96.699458][ T9956] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 96.723130][ T3353] loop0: p1 p2 p3 p4[DM] [ 96.726238][ T9960] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 96.731771][ T3353] loop0: p1 size 835329 extends beyond EOD, [ 96.736781][ T9956] FAT-fs (loop4): Can't find a valid FAT filesystem [ 96.741591][ T3353] truncated [ 96.781143][ T9960] EXT4-fs (loop2): orphan cleanup on readonly fs [ 96.787874][ T3353] loop0: p3 start 134217728 is beyond EOD, truncated [ 96.808140][ T3353] loop0: p4 size 262144 extends beyond EOD, truncated [ 96.815749][ T9960] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4222: comm syz.2.3150: Allocating blocks 41-42 which overlap fs metadata [ 96.841062][ T9960] loop2: lost filesystem error report for type 5 error -117 [ 96.841552][ T9960] __quota_error: 16 callbacks suppressed [ 96.841570][ T9960] Quota error (device loop2): write_blk: dquota write failed [ 96.854604][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 96.854627][ C0] EXT4-fs (loop2): initial error at time 2000000001: ext4_mb_mark_diskspace_used:4222 [ 96.854650][ C0] EXT4-fs (loop2): last error at time 2000000001: ext4_mb_mark_diskspace_used:4222 [ 96.870056][ T9882] loop3: p2 p3 p4 [ 96.887331][ T9960] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 96.899472][ T9960] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 96.911231][ T9960] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.3150: Failed to acquire dquot type 1 [ 96.914910][ T9945] loop0: p1 p2 p3 p4[DM] [ 96.922712][ T9960] loop2: lost filesystem error report for type 5 error -117 [ 96.927260][ T9960] EXT4-fs error (device loop2): mb_free_blocks:2047: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 96.949386][ T9882] loop3: p2 start 4293394690 is beyond EOD, truncated [ 96.949435][ T9945] loop0: p1 size 835329 extends beyond EOD, [ 96.956451][ T9882] loop3: p3 start 32768 is beyond EOD, [ 96.956491][ T9945] truncated [ 96.962494][ T9882] truncated [ 96.974488][ T9960] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #12: comm syz.2.3150: corrupted inode contents [ 96.984529][ T9945] loop0: p3 start 134217728 is beyond EOD, [ 96.987116][ T9882] loop3: p4 start 65537 is beyond EOD, [ 96.988718][ T9945] truncated [ 96.996232][ T9882] truncated [ 97.005262][ T9960] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 97.006447][ T9962] loop3: p2 p3 p4 [ 97.008087][ T9945] loop0: p4 size 262144 extends beyond EOD, [ 97.015921][ T9962] loop3: p2 start 4293394690 is beyond EOD, [ 97.020739][ T3974] loop4: p4 [ 97.035264][ T3974] loop4: p4 size 32768 extends beyond EOD, truncated [ 97.039742][ T9960] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #12: comm syz.2.3150: mark_inode_dirty error [ 97.052124][ T9945] truncated [ 97.056860][ T9962] truncated [ 97.059978][ T9973] loop4: p4 [ 97.060111][ T9973] loop4: p4 size 32768 extends beyond EOD, truncated [ 97.063985][ T9962] loop3: p3 start 32768 is beyond EOD, [ 97.070059][ T9960] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 97.080693][ T9960] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #12: comm syz.2.3150: corrupted inode contents [ 97.106526][ T9962] truncated [ 97.109713][ T9962] loop3: p4 start 65537 is beyond EOD, truncated [ 97.118955][ T9960] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 97.123986][ T9960] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #12: comm syz.2.3150: mark_inode_dirty error [ 97.181946][ T9979] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #17: comm syz.1.3159: iget: immutable or append flags not allowed on symlinks [ 97.203329][ T9979] loop1: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 97.203525][ T9960] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 97.203751][ T9979] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.3159: couldn't read orphan inode 17 (err -117) [ 97.212729][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 97.212751][ C0] EXT4-fs (loop1): initial error at time 2000000002: ext4_orphan_get:1391: inode 17 [ 97.249552][ C0] EXT4-fs (loop1): last error at time 2000000002: ext4_orphan_get:1391: inode 17 [ 97.265511][ T9960] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #12: comm syz.2.3150: corrupted inode contents [ 97.277412][ T9960] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 97.277565][ T9960] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 97.295529][ T9960] loop2: lost filesystem error report for type 5 error -117 [ 97.295689][ T9960] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #12: comm syz.2.3150: corrupted inode contents [ 97.315473][ T9979] loop1: lost filesystem error report for type 5 error -117 [ 97.316294][ T9979] EXT4-fs mount: 13 callbacks suppressed [ 97.316311][ T9979] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 97.353110][ T9960] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 97.353337][ T9960] EXT4-fs error (device loop2): ext4_truncate:4587: inode #12: comm syz.2.3150: mark_inode_dirty error [ 97.451927][ T9960] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 97.452183][ T9960] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 97.475385][ T9960] loop2: lost filesystem error report for type 5 error -117 [ 97.475604][ T9960] EXT4-fs (loop2): 1 truncate cleaned up [ 97.498905][ T3371] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.525641][ T9960] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 97.628222][ T3363] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.666833][T10030] futex_wake_op: syz.3.3183 tries to shift op by 32; fix this program [ 97.753455][T10045] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 97.770387][T10046] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 97.788269][T10045] EXT4-fs (loop0): bad geometry: first data block is 0 with a 1k block and cluster size [ 97.932178][T10070] EXT4-fs: Ignoring removed nobh option [ 97.969795][T10070] EXT4-fs (loop0): 1 orphan inode deleted [ 97.978169][T10070] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.073414][ T3364] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.187599][T10110] tmpfs: Bad value for 'nr_blocks' [ 98.400532][T10144] isofs_fill_super: root inode is not a directory. Corrupted media? [ 98.471843][ T28] audit: type=1400 audit(2000000003.412:227): avc: denied { create } for pid=10159 comm="syz.0.3249" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 98.656920][T10187] set_capacity_and_notify: 18 callbacks suppressed [ 98.656941][T10187] loop4: detected capacity change from 0 to 1024 [ 98.670159][T10184] loop2: detected capacity change from 0 to 2048 [ 98.679848][T10187] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 98.706775][T10187] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 98.717409][T10184] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 98.733977][T10184] EXT4-fs (loop2): group descriptors corrupted! [ 98.735847][T10187] EXT4-fs error (device loop4): ext4_get_journal_inode:5863: inode #32: comm syz.4.3261: iget: special inode unallocated [ 98.758945][T10187] loop4: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 98.759138][T10187] EXT4-fs (loop4): Remounting filesystem read-only [ 98.774893][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 98.774913][ C0] EXT4-fs (loop4): initial error at time 2000000003: ext4_get_journal_inode:5863: inode 32 [ 98.774956][ C0] EXT4-fs (loop4): last error at time 2000000003: ext4_get_journal_inode:5863: inode 32 [ 98.855187][T10187] EXT4-fs (loop4): no journal found [ 98.861346][T10187] EXT4-fs (loop4): can't get journal size [ 98.884258][T10187] EXT4-fs (loop4): failed to initialize system zone (-117) [ 98.903255][T10187] EXT4-fs (loop4): mount failed [ 98.960479][T10200] loop0: detected capacity change from 0 to 8192 [ 98.994976][ T9882] loop0: p2 p4 [ 98.998713][ T9882] loop0: p2 start 4293394690 is beyond EOD, truncated [ 99.038548][ T9882] loop0: p4 size 100663296 extends beyond EOD, truncated [ 99.051584][T10200] loop0: p2 p4 [ 99.055122][T10200] loop0: p2 start 4293394690 is beyond EOD, truncated [ 99.082831][T10200] loop0: p4 size 100663296 extends beyond EOD, truncated [ 99.280672][T10256] loop3: detected capacity change from 0 to 512 [ 99.339760][T10252] loop0: detected capacity change from 0 to 8192 [ 99.344161][T10256] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 99.368183][T10256] EXT4-fs (loop3): ea_inode feature is not supported for Hurd [ 99.757680][T10329] loop3: detected capacity change from 0 to 512 [ 99.774970][T10329] EXT4-fs: Ignoring removed bh option [ 99.791455][T10329] EXT4-fs: Ignoring removed mblk_io_submit option [ 99.795143][T10337] loop2: detected capacity change from 0 to 512 [ 99.837903][T10329] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 99.885209][T10329] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 99.907692][T10352] loop4: detected capacity change from 0 to 512 [ 99.909897][T10329] EXT4-fs (loop3): orphan cleanup on readonly fs [ 99.927283][T10329] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 99.945774][ T28] audit: type=1326 audit(2000000004.797:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10355 comm="syz.2.3344" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f602f20c799 code=0x0 [ 99.972385][T10357] loop0: detected capacity change from 0 to 1024 [ 99.975999][T10329] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 99.985744][T10352] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 99.987002][T10357] EXT4-fs: Ignoring removed nobh option [ 100.026792][T10329] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.3331: Invalid block bitmap block 0 in block_group 0 [ 100.026862][T10357] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 100.049235][T10357] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 100.058936][T10357] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 100.069080][T10329] loop3: lost filesystem error report for type 5 error -117 [ 100.070336][T10329] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 100.074224][T10352] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 100.077927][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 100.103532][ C1] EXT4-fs (loop3): last error at time 2000000004: ext4_read_block_bitmap_nowait:483 [ 100.128185][T10352] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 100.137644][T10352] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.3342: Failed to acquire dquot type 1 [ 100.149100][T10352] loop4: lost filesystem error report for type 5 error -5 [ 100.149304][T10329] loop3: lost filesystem error report for type 5 error -117 [ 100.159115][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 100.164863][T10352] EXT4-fs (loop4): 1 truncate cleaned up [ 100.166465][ C1] EXT4-fs (loop4): last error at time 2000000004: ext4_acquire_dquot:7001 [ 100.173051][T10329] EXT4-fs (loop3): 1 orphan inode deleted [ 100.178549][ C1] [ 100.210786][T10369] loop0: detected capacity change from 0 to 2048 [ 100.236213][T10352] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 100.282702][T10329] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 100.311658][ T3353] loop0: p1 < > p4 [ 100.318952][ T3353] loop0: p4 start 42180 is beyond EOD, truncated [ 100.334343][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 100.346215][T10369] loop0: p1 < > p4 [ 100.350895][T10369] loop0: p4 start 42180 is beyond EOD, truncated [ 100.395205][ T3369] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.895580][T10447] loop4: p1 < > p2 p3 < p5 p6 > p4 [ 100.906890][T10447] loop4: partition table partially beyond EOD, truncated [ 100.930645][T10447] loop4: p1 start 100663296 is beyond EOD, truncated [ 100.937882][T10447] loop4: p2 size 134217732 extends beyond EOD, truncated [ 100.954874][T10475] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 101.013217][T10447] loop4: p4 size 14876672 extends beyond EOD, truncated [ 101.031266][T10475] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 101.047753][T10447] loop4: p5 size 134217732 extends beyond EOD, truncated [ 101.055609][T10475] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 101.065943][T10447] loop4: p6 size 14876672 extends beyond EOD, truncated [ 101.073353][T10475] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.3402: Failed to acquire dquot type 1 [ 101.087219][T10475] loop3: lost filesystem error report for type 5 error -5 [ 101.089061][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 101.102682][ C0] EXT4-fs (loop3): last error at time 2000000005: ext4_acquire_dquot:7001 [ 101.112134][T10475] EXT4-fs (loop3): 1 truncate cleaned up [ 101.137001][ T28] audit: type=1400 audit(2000000005.901:229): avc: denied { ioctl } for pid=10490 comm="syz.0.3410" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 101.137881][T10491] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 101.179342][T10491] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 101.184032][T10475] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 101.208260][ T3773] udevd[3773]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 101.219461][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 101.227353][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 101.248529][ T9882] udevd[9882]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 101.259020][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 101.260149][ T3369] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 101.371037][T10508] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000101) [ 101.579954][T10527] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 101.592953][T10539] EXT4-fs (loop4): filesystem is read-only [ 101.606995][T10539] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 101.620754][T10539] EXT4-fs (loop4): filesystem is read-only [ 101.648428][T10539] EXT4-fs (loop4): orphan cleanup on readonly fs [ 101.677376][T10539] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3433: bg 0: block 64: padding at end of block bitmap is not set [ 101.738821][T10539] loop4: lost filesystem error report for type 5 error -117 [ 101.738973][T10539] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 101.746472][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 101.746490][ C0] EXT4-fs (loop4): initial error at time 2000000007: ext4_validate_block_bitmap:441 [ 101.746511][ C0] EXT4-fs (loop4): last error at time 2000000007: ext4_validate_block_bitmap:441 [ 101.790394][T10539] loop4: lost filesystem error report for type 5 error -117 [ 101.808230][T10539] EXT4-fs (loop4): 1 orphan inode deleted [ 101.824193][T10539] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 101.944017][T10582] IPv6: addrconf: prefix option has invalid lifetime [ 101.953493][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.020788][T10593] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 102.051537][T10592] EXT4-fs (loop4): orphan cleanup on readonly fs [ 102.080773][T10592] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.3455: ea_inode with extended attributes [ 102.110645][T10592] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 102.115343][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 102.131088][ C1] EXT4-fs (loop4): initial error at time 2000008199: ext4_xattr_inode_iget:441: inode 11 [ 102.141071][ C1] EXT4-fs (loop4): last error at time 2000008199: ext4_xattr_inode_iget:441: inode 11 [ 102.145169][T10592] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.3455: error while reading EA inode 11 err=-117 [ 102.176359][T10592] loop4: lost filesystem error report for type 5 error -117 [ 102.208225][T10592] EXT4-fs (loop4): 1 orphan inode deleted [ 102.209518][ T28] audit: type=1400 audit(2000008199.880:230): avc: denied { create } for pid=10611 comm="syz.0.3468" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 102.219291][T10592] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 102.289083][T10610] EXT4-fs error (device loop3): __ext4_fill_super:5563: inode #2: comm syz.3.3467: inode has both inline data and extents flags [ 102.324599][T10610] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 102.329152][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 102.338433][T10622] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 102.344853][ C1] EXT4-fs (loop3): initial error at time 2000008200: __ext4_fill_super:5563: inode 2 [ 102.359259][T10610] EXT4-fs (loop3): Remounting filesystem read-only [ 102.362434][ C1] EXT4-fs (loop3): last error at time 2000008200: __ext4_fill_super:5563: inode 2 [ 102.370913][T10610] EXT4-fs (loop3): get root inode failed [ 102.378989][T10622] System zones: [ 102.384483][T10610] EXT4-fs (loop3): mount failed [ 102.385948][T10622] 0-2, 18-18, 34-34 [ 102.406198][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.437618][T10622] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 102.453277][T10622] EXT4-fs (loop0): Remounting filesystem read-only [ 102.459865][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 102.459887][ C0] EXT4-fs (loop0): initial error at time 2000008200: ext4_mb_generate_buddy:1315 [ 102.459913][ C0] EXT4-fs (loop0): last error at time 2000008200: ext4_mb_generate_buddy:1315 [ 102.482479][ T28] audit: type=1326 audit(2000008200.161:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10637 comm="syz.1.3479" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd2493bc799 code=0x0 [ 102.485047][T10622] EXT4-fs (loop0): 1 truncate cleaned up [ 102.513476][ T40] Quota error (device loop0): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 102.539232][ T40] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 102.574400][ T40] Quota error (device loop0): write_blk: dquota write failed [ 102.598879][ T40] Quota error (device loop0): remove_free_dqentry: Can't write block (5) with free entries [ 102.609377][T10622] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.622395][T10648] EXT4-fs: Ignoring removed bh option [ 102.627876][T10648] EXT4-fs: Ignoring removed mblk_io_submit option [ 102.645244][T10622] ext4 filesystem being mounted at /683/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.646461][T10652] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 102.656076][ T40] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 102.677051][T10654] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 102.695132][ T40] Quota error (device loop0): write_blk: dquota write failed [ 102.712357][T10648] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 102.713160][T10654] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 102.726142][ T40] Quota error (device loop0): free_dqentry: Can't move quota data block (5) to free list [ 102.746155][T10654] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 102.747118][ T40] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 102.765954][ T40] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 102.774678][T10654] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.3487: Failed to acquire dquot type 1 [ 102.775154][T10648] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 102.797555][T10652] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #3: comm syz.3.3486: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 102.800785][T10648] EXT4-fs (loop2): orphan cleanup on readonly fs [ 102.820959][T10654] loop4: lost filesystem error report for type 5 error -5 [ 102.823211][ T3364] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.831619][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 102.845674][T10648] EXT4-fs warning (device loop2): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 102.845734][ C0] EXT4-fs (loop4): last error at time 2000008200: ext4_acquire_dquot:7001 [ 102.846627][T10654] EXT4-fs (loop4): 1 truncate cleaned up [ 102.860752][T10648] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 102.868877][T10652] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 102.882102][T10648] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.3484: Invalid block bitmap block 0 in block_group 0 [ 102.882509][T10654] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 102.892901][T10648] loop2: lost filesystem error report for type 5 error -117 [ 102.917663][T10652] EXT4-fs (loop3): Remounting filesystem read-only [ 102.917798][T10648] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 102.925070][T10652] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 102.931602][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 102.931599][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 102.931623][ C0] EXT4-fs (loop3): initial error at time 2000008200: ext4_ext_check_inode:521 [ 102.931623][ C1] EXT4-fs (loop2): last error at time 2000008200: ext4_read_block_bitmap_nowait:483 [ 102.931643][ C0] : inode 3 [ 102.931654][ C0] EXT4-fs (loop3): last error at time 2000008200: ext4_ext_check_inode:521: inode 3 [ 102.999715][T10648] loop2: lost filesystem error report for type 5 error -117 [ 103.013529][T10648] EXT4-fs (loop2): 1 orphan inode deleted [ 103.031249][T10652] EXT4-fs (loop3): mount failed [ 103.041315][T10648] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 103.064169][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 103.097168][ T3363] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.142661][T10676] EXT4-fs (loop0): filesystem is read-only [ 103.163210][T10676] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 103.203898][T10676] EXT4-fs (loop0): filesystem is read-only [ 103.209798][T10676] EXT4-fs (loop0): orphan cleanup on readonly fs [ 103.220231][T10676] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3498: bg 0: block 64: padding at end of block bitmap is not set [ 103.259248][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 103.265729][ C0] EXT4-fs (loop0): initial error at time 2000008200: ext4_validate_block_bitmap:441 [ 103.275167][ C0] EXT4-fs (loop0): last error at time 2000008200: ext4_validate_block_bitmap:441 [ 103.290815][T10697] SELinux: security_context_str_to_sid () failed with errno=-22 [ 103.302175][T10676] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 103.332965][T10676] EXT4-fs (loop0): 1 orphan inode deleted [ 103.352903][T10676] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 103.421898][T10716] 9p: Bad value for 'rfdno' [ 103.452689][ T3364] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.503498][T10726] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 103.540564][T10726] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.3517: Invalid inode bitmap blk 4 in block_group 0 [ 103.569280][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 103.575742][ C1] EXT4-fs (loop0): initial error at time 2000008201: ext4_read_inode_bitmap:139 [ 103.584846][ C1] EXT4-fs (loop0): last error at time 2000008201: ext4_read_inode_bitmap:139 [ 103.623459][T10726] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.724280][ T3364] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.749886][T10756] FAT-fs (loop3): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 103.770911][T10756] FAT-fs (loop3): bogus number of directory entries (1) [ 103.800674][T10756] FAT-fs (loop3): Can't find a valid FAT filesystem [ 103.983146][T10792] cgroup: No subsys list or none specified [ 104.231627][T10838] ------------[ cut here ]------------ [ 104.237213][T10838] verifier bug: REG INVARIANTS VIOLATION (true_reg1): range bounds violation u64=[0xffffdfcd, 0xffffffffffffdfcc] s64=[0x80000000ffffdfcd, 0x7fffffffffffdfcc] u32=[0xffffdfcd, 0xffffdfcc] s32=[0xffffdfcd, 0xffffdfcc] var_off=(0xffffdfcc, 0xffffffff00000000) [ 104.261914][T10838] WARNING: kernel/bpf/verifier.c:2823 at reg_bounds_sanity_check+0x15b/0x660, CPU#1: syz.3.3575/10838 [ 104.272984][T10838] Modules linked in: [ 104.276947][T10838] CPU: 1 UID: 0 PID: 10838 Comm: syz.3.3575 Tainted: G W syzkaller #0 PREEMPT(full) [ 104.279601][T10844] set_capacity_and_notify: 17 callbacks suppressed [ 104.279617][T10844] loop2: detected capacity change from 0 to 1024 [ 104.288008][T10838] Tainted: [W]=WARN [ 104.288017][T10838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 104.288030][T10838] RIP: 0010:reg_bounds_sanity_check+0x27d/0x660 [ 104.321253][T10838] Code: 24 78 4c 8b 44 24 70 4c 8b 4c 24 60 41 ff 74 24 20 41 55 53 ff 74 24 68 ff 74 24 78 ff b4 24 90 00 00 00 ff b4 24 b0 00 00 00 <67> 48 0f b9 3a 48 83 c4 38 4c 8b ac 24 98 00 00 00 49 8d 85 80 08 [ 104.328401][T10844] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 104.340918][T10838] RSP: 0018:ffffc9000fe87370 EFLAGS: 00010246 [ 104.340945][T10838] RAX: ffff888104e2cdc8 RBX: 00000000ffffdfcc RCX: 00000000ffffdfcd [ 104.364827][T10838] RDX: ffffffff86818eef RSI: ffffffff866da937 RDI: ffffffff871d2140 [ 104.373033][T10838] RBP: ffff88811f4eaa70 R08: ffffffffffffdfcc R09: 80000000ffffdfcd [ 104.381104][T10838] R10: 00000000000000d0 R11: 0000000000000002 R12: ffff88811f4eaa30 [ 104.389161][T10838] R13: 00000000ffffdfcc R14: ffff88811f4eaa7c R15: ffff88811f4eaa68 [ 104.397479][T10838] FS: 00007febb626f6c0(0000) GS:ffff8882ae9db000(0000) knlGS:0000000000000000 [ 104.406497][T10838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.413260][T10838] CR2: 00007febb7a96080 CR3: 000000011c280000 CR4: 00000000003506f0 [ 104.421388][T10838] Call Trace: [ 104.424730][T10838] [ 104.427834][T10838] reg_set_min_max+0x1c8/0x260 [ 104.432664][T10838] check_cond_jmp_op+0x13b2/0x1a80 [ 104.437921][T10838] do_check+0x4a9b/0x9860 [ 104.442302][T10838] do_check_common+0xd0b/0x1630 [ 104.447221][T10838] bpf_check+0x2f78/0xcc30 [ 104.451762][T10838] ? __alloc_frozen_pages_noprof+0x18a/0x360 [ 104.458084][T10838] ? alloc_pages_bulk_noprof+0x4aa/0x530 [ 104.463866][T10838] ? __vmap_pages_range_noflush+0xb9c/0xcc0 [ 104.469997][T10838] ? css_rstat_updated+0xbb/0x280 [ 104.475225][T10838] ? pcpu_block_update_hint_alloc+0x640/0x660 [ 104.481437][T10838] ? pcpu_block_update_hint_alloc+0x640/0x660 [ 104.487543][T10838] ? css_rstat_updated+0xbb/0x280 [ 104.488682][T10844] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 104.492690][T10838] ? mod_memcg_state+0x182/0x270 [ 104.507728][T10838] ? __rcu_read_unlock+0x4e/0x70 [ 104.512730][T10838] ? avc_has_perm_noaudit+0xab/0x130 [ 104.518053][T10838] ? avc_has_perm+0x101/0x190 [ 104.523007][T10838] ? selinux_bpf_prog_load+0x197/0x1c0 [ 104.528520][T10838] ? security_bpf_prog_load+0x9e/0x140 [ 104.534057][T10838] bpf_prog_load+0xf76/0x1140 [ 104.538790][T10838] ? security_bpf+0x2b/0x90 [ 104.543348][T10838] __sys_bpf+0x505/0x7e0 [ 104.547673][T10838] __x64_sys_bpf+0x41/0x50 [ 104.552121][T10838] x64_sys_call+0x10cb/0x3020 [ 104.556897][T10838] do_syscall_64+0x12c/0x370 [ 104.561532][T10838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.567494][T10838] RIP: 0033:0x7febb781c799 [ 104.572069][T10838] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 104.592098][T10838] RSP: 002b:00007febb626f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 104.600615][T10838] RAX: ffffffffffffffda RBX: 00007febb7a95fa0 RCX: 00007febb781c799 [ 104.608874][T10838] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 104.616873][T10838] RBP: 00007febb78b2c99 R08: 0000000000000000 R09: 0000000000000000 [ 104.617826][T10844] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 104.625003][T10838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 104.643222][T10838] R13: 00007febb7a96038 R14: 00007febb7a95fa0 R15: 00007ffc85c1d2b8 [ 104.647148][T10844] EXT4-fs error (device loop2): ext4_get_journal_inode:5863: inode #5: comm syz.2.3578: unexpected bad inode w/o EXT4_IGET_BAD [ 104.651332][T10838] [ 104.651345][T10838] ---[ end trace 0000000000000000 ]--- [ 104.677476][T10844] loop2: lost file I/O error report for ino 5 type 5 pos 0x0 len 0x0 error -117 [ 104.677675][T10844] EXT4-fs (loop2): no journal found [ 104.686760][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 104.686787][ C0] EXT4-fs (loop2): initial error at time 2000008202: ext4_get_journal_inode:5863: inode 5 [ 104.686818][ C0] EXT4-fs (loop2): last error at time 2000008202: ext4_get_journal_inode:5863: inode 5 [ 104.749635][T10844] EXT4-fs (loop2): can't get journal size [ 104.781010][T10844] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 104.878440][T10865] loop4: detected capacity change from 0 to 32768 [ 104.887986][ T3363] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.123612][T10919] 9p: Could not find request transport: f [ 105.185030][T10928] futex_wake_op: syz.3.3619 tries to shift op by -65; fix this program [ 105.299105][T10949] loop1: detected capacity change from 0 to 512 [ 105.319105][T10949] EXT4-fs (loop1): bad geometry: first data block 2 is beyond end of filesystem (0) [ 105.393251][T10962] loop1: detected capacity change from 0 to 512 [ 105.420340][T10962] EXT4-fs: inline encryption not supported [ 105.439354][T10962] EXT4-fs: Ignoring removed i_version option [ 105.528866][T10962] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e001e09c, mo2=0002] [ 105.555736][T10962] System zones: 1-12 [ 105.567297][T10962] EXT4-fs (loop1): 1 orphan inode deleted [ 105.577005][T10966] loop2: detected capacity change from 0 to 2048 [ 105.592529][T10962] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.613332][T10972] tmpfs: Bad value for 'mpol' [ 105.621389][T10966] EXT4-fs warning (device loop2): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 105.686831][ T3371] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.912472][T11006] cgroup: Need name or subsystem set [ 105.923621][T11005] loop3: detected capacity change from 0 to 512 [ 105.963912][T11005] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2808: inode #11: comm syz.3.3656: corrupted xattr block 95: invalid header [ 105.978251][T11005] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 105.985343][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 106.000937][ C0] EXT4-fs (loop3): initial error at time 2000008203: ext4_expand_extra_isize_ea:2808: inode 11 [ 106.011348][ C0] EXT4-fs (loop3): last error at time 2000008203: ext4_expand_extra_isize_ea:2808: inode 11 [ 106.011517][T11005] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.3656: bg 0: block 7: invalid block bitmap [ 106.066898][T11020] loop1: detected capacity change from 0 to 512 [ 106.073353][T11021] loop0: detected capacity change from 0 to 512 [ 106.079728][T11005] fserror_report: 3 callbacks suppressed [ 106.079742][T11005] loop3: lost filesystem error report for type 5 error -117 [ 106.092588][T11005] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 106.108961][T11021] EXT4-fs (loop0): orphan cleanup on readonly fs [ 106.116063][T11021] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #11: block 1: comm syz.0.3663: lblock 0 mapped to illegal pblock 1 (length 1) [ 106.132430][T11023] loop2: detected capacity change from 0 to 512 [ 106.140978][T11023] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 106.154197][T11005] loop3: lost filesystem error report for type 5 error -117 [ 106.154404][T11005] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2970: inode #11: comm syz.3.3656: corrupted xattr block 95: invalid header [ 106.175978][T11021] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 106.176233][T11021] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 106.185378][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 106.185394][ C0] EXT4-fs (loop0): initial error at time 2000008203: ext4_map_blocks:776: inode 11: block 1 [ 106.185444][ C0] EXT4-fs (loop0): last error at time 2000008203: ext4_map_blocks:776: inode 11: block 1 [ 106.225494][T11005] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 106.227146][T11020] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 106.278402][T11005] EXT4-fs warning (device loop3): ext4_evict_inode:275: xattr delete (err -117) [ 106.295593][T11021] EXT4-fs error (device loop0): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.0.3663: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 106.313403][T11005] EXT4-fs (loop3): 1 orphan inode deleted [ 106.327663][T11005] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.342964][T11021] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 106.355758][T11021] EXT4-fs warning (device loop0): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.0.3663: ea_inode dec ref err=-117 [ 106.458531][T11021] EXT4-fs (loop0): 1 orphan inode deleted [ 106.467221][ T3369] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.519105][T11021] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 106.557058][T11053] loop4: detected capacity change from 0 to 128 [ 106.591876][T11058] FAT-fs (loop3): bogus sectors per cluster 0 [ 106.596584][T11053] FAT-fs (loop4): bogus logical sector size 2134 [ 106.614928][T11053] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 106.625640][T11058] FAT-fs (loop3): Can't find a valid FAT filesystem [ 106.631087][T11053] FAT-fs (loop4): Can't find a valid FAT filesystem [ 106.639566][ T3364] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.651006][T11064] syz.1.3686(11064): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 106.866163][T11089] Process accounting resumed [ 106.903529][ T9882] Alternate GPT is invalid, using primary GPT. [ 106.915554][ T9882] loop4: p1 p2 p3 [ 106.919299][ T9882] loop4: partition table partially beyond EOD, truncated [ 106.971211][T11109] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 106.994425][T11093] Alternate GPT is invalid, using primary GPT. [ 106.994859][T11109] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 107.000771][T11093] loop4: p1 p2 p3 [ 107.021697][T11109] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (3937!=20869) [ 107.049274][T11093] loop4: partition table partially beyond EOD, truncated [ 107.065220][T11109] JBD2: no valid journal superblock found [ 107.076291][T11109] EXT4-fs (loop3): Could not load journal inode [ 107.184506][T11129] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 107.272229][ T9882] udevd[9882]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 107.294589][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 107.301533][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 107.324414][T11141] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.3722: corrupted in-inode xattr: invalid size in ea xattr [ 107.345604][T11148] FAT-fs (loop1): bogus number of FAT sectors [ 107.347570][ T9882] udevd[9882]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 107.367284][T11141] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 107.374899][T11148] FAT-fs (loop1): Can't find a valid FAT filesystem [ 107.378022][ T3353] udevd[3353]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 107.384135][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 107.384151][ C0] EXT4-fs (loop2): initial error at time 2000008204: ext4_iget_extra_inode:5025: inode 15 [ 107.392109][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 107.400616][ C0] [ 107.400624][ C0] EXT4-fs (loop2): last error at time 2000008204: ext4_iget_extra_inode:5025: inode 15 [ 107.427223][T11141] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.3722: couldn't read orphan inode 15 (err -117) [ 107.498527][T11160] futex_wake_op: syz.1.3731 tries to shift op by -3; fix this program [ 107.508454][T11159] EXT4-fs (loop3): orphan cleanup on readonly fs [ 107.531776][T11159] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #11: block 1: comm syz.3.3732: lblock 0 mapped to illegal pblock 1 (length 1) [ 107.548414][T11159] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 107.548503][T11141] loop2: lost filesystem error report for type 5 error -117 [ 107.557693][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 107.557735][ C1] EXT4-fs (loop3): initial error at time 2000008204: ext4_map_blocks:776: inode 11: block 1 [ 107.557782][ C1] EXT4-fs (loop3): last error at time 2000008204: ext4_map_blocks:776: inode 11: block 1 [ 107.560128][T11159] EXT4-fs error (device loop3): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.3.3732: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 107.610780][T11141] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.625242][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 107.625259][ T28] audit: type=1400 audit(2000008204.978:243): avc: denied { create } for pid=11164 comm="syz.1.3734" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 107.633327][T11159] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 107.656381][T11159] EXT4-fs warning (device loop3): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.3.3732: ea_inode dec ref err=-117 [ 107.716432][ T3363] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.717820][T11159] EXT4-fs (loop3): 1 orphan inode deleted [ 107.732292][T11159] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 107.792170][T11180] [syz.1.] <== rxrpc_preparse_xdr_yfs_rxgk() = -EKEYREJECTED [d9c19884!=bc, 2c,d9c19820] [ 107.832602][ T3369] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.900079][ T28] audit: type=1400 audit(2000008205.231:244): avc: denied { tracepoint } for pid=11193 comm="syz.3.3745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 107.979976][T11200] isofs_fill_super: bread failed, dev=loop1, iso_blknum=41, block=164 [ 108.017263][T11214] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 108.044161][T11214] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 108.096023][T11214] EXT4-fs (loop3): group descriptors corrupted! [ 108.164035][T11226] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 108.191147][T11209] Invalid option length (1040122) for dns_resolver key [ 108.196655][T11226] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 773)! [ 108.231992][T11226] EXT4-fs (loop2): group descriptors corrupted! [ 108.271226][T11240] FAT-fs (loop1): bogus number of reserved sectors [ 108.297850][T11240] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 108.340157][T11240] FAT-fs (loop1): Can't find a valid FAT filesystem [ 108.548129][ T9882] loop1: p1[EZD] p2 p3 p4 [ 108.567605][ T9882] loop1: p1 size 32768 extends beyond EOD, truncated [ 108.592006][ T9882] loop1: p2 start 930308 is beyond EOD, truncated [ 108.605586][ T9882] loop1: p3 start 117772289 is beyond EOD, truncated [ 108.615547][ T9882] loop1: p4 size 262144 extends beyond EOD, truncated [ 108.629208][T11252] loop1: p1[EZD] p2 p3 p4 [ 108.633754][T11252] loop1: p1 size 32768 extends beyond EOD, truncated [ 108.643211][T11252] loop1: p2 start 930308 is beyond EOD, truncated [ 108.652928][T11252] loop1: p3 start 117772289 is beyond EOD, truncated [ 108.659898][T11252] loop1: p4 size 262144 extends beyond EOD, truncated [ 108.795735][ T9882] udevd[9882]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 108.807729][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 108.873667][ T3974] udevd[3974]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 108.883965][ T9882] udevd[9882]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 108.938682][T11289] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.032447][ T3371] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.054241][T11310] EXT4-fs (loop4): bad geometry: block count 65409 exceeds size of device (128 blocks) [ 109.206460][T11332] IPv6: addrconf: prefix option has invalid lifetime [ 109.448558][T11370] EXT4-fs: Ignoring removed bh option [ 109.467630][T11370] EXT4-fs: inline encryption not supported [ 109.488697][T11370] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 109.523968][T11370] EXT4-fs (loop0): fragment/cluster size (8192) != block size (4096) [ 109.607778][ T28] audit: type=1400 audit(2000008206.821:245): avc: denied { setattr } for pid=11394 comm="syz.0.3845" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 109.772816][T11417] tmpfs: Bad value for 'mpol' [ 109.989102][T11435] set_capacity_and_notify: 18 callbacks suppressed [ 109.989122][T11435] loop4: detected capacity change from 0 to 8192 [ 110.037497][ T9882] loop4: p1 p2 p4 [ 110.046631][ T9882] loop4: p4 size 262144 extends beyond EOD, truncated [ 110.087014][T11435] loop4: p1 p2 p4 [ 110.107657][T11435] loop4: p4 size 262144 extends beyond EOD, truncated [ 110.425451][T11501] loop2: detected capacity change from 0 to 512 [ 110.481611][T11501] EXT4-fs (loop2): blocks per group (8192) and clusters per group (2304) inconsistent [ 110.629847][T11518] loop2: detected capacity change from 0 to 512 [ 110.643035][ T28] audit: type=1400 audit(2000008207.794:246): avc: denied { mount } for pid=11519 comm="syz.1.3908" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 110.674299][T11518] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 110.682449][T11518] EXT4-fs (loop2): orphan cleanup on readonly fs [ 110.692814][ T28] audit: type=1400 audit(2000008207.841:247): avc: denied { unmount } for pid=3371 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 110.721370][T11518] EXT4-fs warning (device loop2): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 110.762251][T11518] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 110.773342][T11518] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #16: comm syz.2.3907: invalid fast symlink length 9000 [ 110.785600][T11518] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 110.789640][T11518] EXT4-fs (loop2): Remounting filesystem read-only [ 110.798865][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 110.798897][ C1] EXT4-fs (loop2): initial error at time 2000008207: ext4_orphan_get:1391: inode 16 [ 110.798926][ C1] EXT4-fs (loop2): last error at time 2000008207: ext4_orphan_get:1391: inode 16 [ 110.880652][ T28] audit: type=1400 audit(2000008208.018:248): avc: denied { append } for pid=11537 comm="syz.1.3917" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 110.935444][T11518] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 110.975740][ T28] audit: type=1400 audit(2000008208.103:249): avc: denied { unmount } for pid=3374 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 111.018348][ T3363] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.205014][T11576] loop2: detected capacity change from 0 to 1024 [ 111.213865][T11576] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 111.229315][T11578] loop1: detected capacity change from 0 to 512 [ 111.269821][T11578] EXT4-fs: Ignoring removed oldalloc option [ 111.285849][T11576] EXT4-fs error (device loop2): ext4_map_blocks:818: inode #3: block 3: comm syz.2.3935: lblock 3 mapped to illegal pblock 3 (length 1) [ 111.316643][T11576] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 111.318683][T11576] Quota error (device loop2): write_blk: dquota write failed [ 111.323122][T11578] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 111.327850][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 111.351410][ C1] EXT4-fs (loop2): initial error at time 2000008208: ext4_map_blocks:818: inode 3: block 3 [ 111.361449][ C1] EXT4-fs (loop2): last error at time 2000008208: ext4_map_blocks:818: inode 3: block 3 [ 111.375038][T11576] Quota error (device loop2): find_free_dqentry: Can't write quota data block 3 [ 111.386373][T11576] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 111.396342][T11576] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.3935: Failed to acquire dquot type 0 [ 111.409954][T11576] loop2: lost filesystem error report for type 5 error -117 [ 111.410091][T11576] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 3: comm syz.2.3935: lblock 3 mapped to illegal pblock 3 (length 1) [ 111.431818][T11576] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 111.437667][T11578] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3936: bg 0: block 337: padding at end of block bitmap is not set [ 111.457435][T11576] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.3935: Failed to acquire dquot type 0 [ 111.472675][T11576] loop2: lost filesystem error report for type 5 error -117 [ 111.472866][T11576] EXT4-fs error (device loop2): ext4_free_blocks:6724: comm syz.2.3935: Freeing blocks not in datazone - block = 0, count = 4096 [ 111.505935][T11576] loop2: lost filesystem error report for type 5 error -117 [ 111.506200][T11576] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 3: comm syz.2.3935: lblock 3 mapped to illegal pblock 3 (length 1) [ 111.527820][T11576] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 111.528487][T11578] loop1: lost filesystem error report for type 5 error -117 [ 111.537724][T11576] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.3935: Failed to acquire dquot type 0 [ 111.557137][T11576] loop2: lost filesystem error report for type 5 error -117 [ 111.557705][T11578] EXT4-fs (loop1): Remounting filesystem read-only [ 111.571767][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 111.571787][ C0] EXT4-fs (loop1): initial error at time 2000008208: ext4_validate_block_bitmap:441 [ 111.571819][ C0] EXT4-fs (loop1): last error at time 2000008208: ext4_validate_block_bitmap:441 [ 111.600226][T11576] EXT4-fs (loop2): 1 orphan inode deleted [ 111.606476][T11576] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.621384][T11578] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 111.637636][T11578] EXT4-fs (loop1): 1 truncate cleaned up [ 111.644237][T11578] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.692371][ T3363] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.695578][T11602] loop4: detected capacity change from 0 to 1024 [ 111.718251][T11602] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 111.733067][T11604] loop3: detected capacity change from 0 to 512 [ 111.740941][ T3371] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.766636][T11604] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 111.780848][T11604] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #17: comm syz.3.3950: casefold flag without casefold feature [ 111.794792][T11602] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 111.803054][T11604] loop3: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 111.803397][T11604] EXT4-fs (loop3): Remounting filesystem read-only [ 111.811365][T11602] EXT4-fs (loop4): orphan cleanup on readonly fs [ 111.812593][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 111.831920][ C0] EXT4-fs (loop3): initial error at time 2000008208: ext4_orphan_get:1391: inode 17 [ 111.841366][ C0] EXT4-fs (loop3): last error at time 2000008208: ext4_orphan_get:1391: inode 17 [ 111.854180][T11602] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.3946: Failed to acquire dquot type 0 [ 111.875173][T11602] loop4: lost filesystem error report for type 5 error -117 [ 111.875449][T11602] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.3946: Failed to acquire dquot type 0 [ 111.882903][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 111.882923][ C1] EXT4-fs (loop4): initial error at time 2000008208: ext4_acquire_dquot:7001 [ 111.882947][ C1] EXT4-fs (loop4): last error at time 2000008208: ext4_acquire_dquot:7001 [ 111.901025][T11604] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.912711][T11602] loop4: lost filesystem error report for type 5 error -117 [ 111.949196][T11602] EXT4-fs error (device loop4): ext4_free_blocks:6724: comm syz.4.3946: Freeing blocks not in datazone - block = 0, count = 4096 [ 111.975823][T11602] loop4: lost filesystem error report for type 5 error -117 [ 111.976067][T11602] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.3946: Failed to acquire dquot type 0 [ 111.976694][T11618] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 111.985297][T11602] loop4: lost filesystem error report for type 5 error -117 [ 112.003586][T11602] EXT4-fs (loop4): 1 orphan inode deleted [ 112.029629][T11602] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 112.100912][ T3369] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.165291][ T3000] ================================================================== [ 112.173441][ T3000] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 112.181553][ T3000] [ 112.183896][ T3000] write to 0xffff88810e6cd600 of 4 bytes by task 3974 on cpu 1: [ 112.191622][ T3000] d_make_discardable+0x4f/0xa0 [ 112.196504][ T3000] simple_unlink+0x68/0x80 [ 112.200945][ T3000] shmem_unlink+0x12d/0x140 [ 112.205488][ T3000] vfs_unlink+0x1c7/0x490 [ 112.209827][ T3000] filename_unlinkat+0x1e2/0x410 [ 112.214873][ T3000] __se_sys_unlink+0x2b/0xe0 [ 112.219489][ T3000] __x64_sys_unlink+0x1f/0x30 [ 112.224179][ T3000] x64_sys_call+0x2eb6/0x3020 [ 112.228878][ T3000] do_syscall_64+0x12c/0x370 [ 112.233476][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.239370][ T3000] [ 112.241696][ T3000] read to 0xffff88810e6cd600 of 4 bytes by task 3000 on cpu 0: [ 112.249239][ T3000] step_into_slowpath+0x139/0x4c0 [ 112.254279][ T3000] path_lookupat+0x330/0x500 [ 112.258877][ T3000] filename_lookup+0x190/0x390 [ 112.263644][ T3000] do_readlinkat+0x74/0x2f0 [ 112.268240][ T3000] __x64_sys_readlink+0x47/0x60 [ 112.273096][ T3000] x64_sys_call+0x2b51/0x3020 [ 112.277782][ T3000] do_syscall_64+0x12c/0x370 [ 112.282382][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.288276][ T3000] [ 112.290683][ T3000] value changed: 0x08300080 -> 0x00004080 [ 112.296399][ T3000] [ 112.298733][ T3000] Reported by Kernel Concurrency Sanitizer on: [ 112.304885][ T3000] CPU: 0 UID: 0 PID: 3000 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 112.315317][ T3000] Tainted: [W]=WARN [ 112.319211][ T3000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 112.329278][ T3000] ================================================================== [ 112.355130][ T3374] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.