last executing test programs: 676.897729ms ago: executing program 4 (id=3263): getpriority(0x0, 0xffffffffffffffff) 629.88461ms ago: executing program 4 (id=3267): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1000007, 0x2172, 0xffffffffffffffff, 0x0) 611.349541ms ago: executing program 4 (id=3269): syz_emit_ethernet(0xc6, &(0x7f0000000880)={@link_local, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0300", 0x90, 0x3a, 0x0, @remote, @mcast2, {[], @param_prob={0x4, 0x2, 0x0, 0xfff, {0x0, 0x6, "55c0e4", 0x3, 0x3c, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @broadcast}, [@srh={0x2b, 0x0, 0x4, 0x0, 0x7, 0x30, 0x9}, @srh={0x3a, 0xa, 0x4, 0x5, 0x3, 0x28, 0x1ff, [@mcast2, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, @empty]}]}}}}}}}, 0x0) 590.427731ms ago: executing program 0 (id=3271): add_key(&(0x7f0000000040)='ceph\x00', 0x0, &(0x7f00000000c0)="010001", 0x3, 0xffffffffffffffff) 554.244802ms ago: executing program 4 (id=3273): setpriority(0x2, 0xff, 0x0) 544.877803ms ago: executing program 0 (id=3274): getxattr(&(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)=@known='user.incfs.metadata\x00', 0x0, 0x0) 486.063915ms ago: executing program 4 (id=3276): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x6, 0x10, 0x0, 0x57}, 0x48) 485.904085ms ago: executing program 0 (id=3277): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x1e, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000071182d000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 485.711075ms ago: executing program 2 (id=3278): prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f00000001c0)="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", 0x1c1) 443.781436ms ago: executing program 4 (id=3281): syz_usb_disconnect(0xffffffffffffffff) 416.556087ms ago: executing program 2 (id=3282): futex(0x0, 0x8a, 0x0, 0x0, 0x0, 0x100007) 416.177667ms ago: executing program 3 (id=3284): bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x3, 0x4, 0x4, 0xfffffff8}, 0x50) 383.022878ms ago: executing program 0 (id=3285): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1, &(0x7f0000000080)={[{@noblock_validity}, {@auto_da_alloc}, {@bh}, {}, {@abort}, {@errors_remount}]}, 0x47, 0x605, &(0x7f00000001c0)="$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") 345.054819ms ago: executing program 2 (id=3287): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x18, 0x4, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x28}]}, &(0x7f0000000240)='GPL\x00', 0x8, 0x1005, &(0x7f00000014c0)=""/4101, 0x41100, 0xc}, 0x94) 344.955869ms ago: executing program 3 (id=3288): bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@base={0x1b, 0x18, 0xfffffffe, 0x8000, 0x80000}, 0x50) 326.6101ms ago: executing program 3 (id=3290): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x18, 0x4, &(0x7f0000001940)=ANY=[@ANYBLOB="b4000000000b00007910000000000000c310000401000000950074000000000031fb0d3a42319fa204399d17d34e075fdcda533ab1aa71ab1d764152e6cb25dadc7ded5dbe11b62ac5ea9fca11027d29066927603deb92de3141e8ed7ac5b8902070213cdfdc5d6c4890cdeb50347c32060581172b94c6ba22a2b58eb6cbad46ed6e7965a2ba103b0b36f790bb41931f9a3d4dd127c1b4e49f7468f5e62367581c92ef9e7e8ece17d566c93a114d68c577d694b9844e0d9e306404cfc3bfbead9e1b96c6a6cb639bca6d000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x1c}, 0x48) 326.20617ms ago: executing program 2 (id=3291): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) 283.469911ms ago: executing program 1 (id=3292): bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xb, 0xc, 0x4, 0xc4c, 0x1, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x50) 283.004091ms ago: executing program 3 (id=3293): mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={0x0, 0xbd, 0x40000}, 0x20) 273.034212ms ago: executing program 2 (id=3294): set_mempolicy(0x1, &(0x7f0000000000)=0x4, 0xb) 249.337913ms ago: executing program 1 (id=3295): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000c0000000400000001000084fdffffff0a000000020000000200000000000000000000010500080000000000006100302e61615f610061"], 0x0, 0x4c}, 0x28) 248.894462ms ago: executing program 3 (id=3296): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="b400000000000000711013000000000084050000000000009500000000000000c425406d7638b19a232fbcc60a8d767e101edb3adb9bfe2cd6063916e6bdde6abe37afa25b23ea19ffca6ab10d4865fd5fbd8975a10757892412c7139997c984c25906a692f6069a7dc45ec5be78e2096499e5715a267fde3d1141cbc5fa2c4191d07bba2ae3749f9fafa5425a1a075c33b009ff75a21bc2d3822fd035bd288418b03a941dc814a62de57c4492072004a031f57bf6dcf45a78976d6655ea44020871e888a2391fd9026bbf3ed1c42a62c35ef9e2220d8fc9dc21bd3bfc687fc0209da1336f"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) 213.547743ms ago: executing program 2 (id=3297): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x2010008, &(0x7f00000001c0), 0xff, 0x545, &(0x7f0000001300)="$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") 213.180363ms ago: executing program 3 (id=3298): bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x0, 0x1, 0xfffffffd, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x50) 184.086634ms ago: executing program 1 (id=3299): syz_emit_ethernet(0x7e, &(0x7f00000010c0)={@broadcast, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010102, @local}, @redirect={0x3, 0x4, 0x0, @broadcast=0x1000000, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @private, @empty, {[@timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@remote, 0x4e210000}]}, @timestamp_addr={0x44, 0x34, 0x0, 0x1, 0x0, [{@local}, {}, {@dev}, {@private}, {@empty}, {@initdev={0xac, 0x1e, 0x0, 0x0}}]}]}}}}}}}, 0x0) 114.526497ms ago: executing program 0 (id=3300): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x7, [@struct={0x5, 0x1, 0x0, 0xf, 0x0, 0x5, [{0x11, 0x7, 0x5}]}]}, {0x0, [0x5f, 0x0, 0x0, 0x5f, 0x61]}}, 0x0, 0x37, 0x0, 0x9}, 0x1f) 56.378099ms ago: executing program 1 (id=3301): syz_emit_ethernet(0x86, &(0x7f0000000040)={@multicast, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x4, 0x78, 0x65, 0x0, 0x2, 0x1, 0x0, @rand_addr=0x64010101, @remote}, @dest_unreach={0x3, 0x3, 0x0, 0x0, 0x6, 0x1f, {0x17, 0x4, 0x3, 0x0, 0x7ff, 0x68, 0x1c62, 0xd9, 0x2f, 0xe58, @empty, @dev={0xac, 0x14, 0x14, 0x36}, {[@cipso={0x86, 0x11, 0x3, [{0x7, 0x9, "a88088bea18f92"}, {0x1, 0x2}]}, @timestamp_addr={0x44, 0x34, 0x4c, 0x1, 0x0, [{@multicast2, 0x9}, {@loopback, 0x5}, {@loopback, 0x20005}, {@loopback, 0x6345}, {@remote, 0x329}, {@rand_addr=0x64010102, 0x4}]}]}}}}}}}, 0x0) 56.232219ms ago: executing program 1 (id=3302): syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) 12.01025ms ago: executing program 0 (id=3303): rt_sigtimedwait(&(0x7f0000000280)={[0x8]}, 0x0, &(0x7f0000000340)={0x0, 0x3938700}, 0x8) 0s ago: executing program 1 (id=3304): keyctl$reject(0x13, 0x0, 0xf5, 0x204, 0x0) kernel console output (not intermixed with test programs): t3 file system using the ext4 subsystem [ 82.262599][ T7063] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.1703: Failed to acquire dquot type 1 [ 82.282946][ T7077] EXT4-fs error (device loop2): ext4_get_journal_inode:5896: inode #32: comm syz.2.1709: iget: special inode unallocated [ 82.295961][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 82.295987][ C0] EXT4-fs (loop1): initial error at time 1779499763: ext4_acquire_dquot:7034 [ 82.296016][ C0] EXT4-fs (loop1): last error at time 1779499763: ext4_acquire_dquot:7034 [ 82.321043][ T7077] loop2: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 82.322698][ T7077] EXT4-fs (loop2): no journal found [ 82.327316][ T7063] EXT4-fs (loop1): Remounting filesystem read-only [ 82.332138][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 82.350333][ C0] EXT4-fs (loop2): initial error at time 1779499763: ext4_get_journal_inode:5896: inode 32 [ 82.360522][ C0] EXT4-fs (loop2): last error at time 1779499763: ext4_get_journal_inode:5896: inode 32 [ 82.371908][ T7063] EXT4-fs (loop1): 1 truncate cleaned up [ 82.381989][ T7077] EXT4-fs (loop2): can't get journal size [ 82.394298][ T7063] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.398990][ T7077] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 82.427658][ T7077] EXT4-fs (loop2): failed to initialize system zone (-117) [ 82.435887][ T7077] EXT4-fs (loop2): mount failed [ 82.536451][ T7090] EXT4-fs: Ignoring removed nobh option [ 82.565968][ T7090] EXT4-fs error (device loop3): ext4_iget_extra_inode:5128: inode #15: comm syz.3.1714: corrupted in-inode xattr: overlapping e_value [ 82.581768][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.592992][ T7090] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 82.593271][ T7090] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.1714: couldn't read orphan inode 15 (err -117) [ 82.602666][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 82.602686][ C1] EXT4-fs (loop3): initial error at time 1779499764: ext4_iget_extra_inode:5128: inode 15 [ 82.602719][ C1] EXT4-fs (loop3): last error at time 1779499764: ext4_iget_extra_inode:5128: inode 15 [ 82.643598][ T7090] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.705096][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.812224][ T28] audit: type=1400 audit(1779499764.304:262): avc: denied { create } for pid=7104 comm="syz.3.1731" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 82.868401][ T7110] syz.1.1724 uses obsolete (PF_INET,SOCK_PACKET) [ 82.884027][ T7075] loop0: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 82.893641][ T28] audit: type=1400 audit(1779499764.388:263): avc: denied { create } for pid=7108 comm="syz.1.1724" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 83.064504][ T7113] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 83.100799][ T7113] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #2: comm syz.1.1725: corrupted xattr block 5: invalid header [ 83.205327][ T7113] SELinux: (dev loop1, type ext4) getxattr errno 117 [ 83.234811][ T7113] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 83.344997][ T7075] loop0: p129 could not be added: -ENOMEM [ 83.383432][ T28] audit: type=1400 audit(1779499764.837:264): avc: denied { create } for pid=7131 comm="syz.1.1735" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 84.157824][ T7208] ISOFS: Unable to identify CD-ROM format. [ 84.171229][ T7210] loop0: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 84.276681][ T7218] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 84.429096][ T7218] EXT4-fs error (device loop3): ext4_orphan_get:1423: comm syz.3.1778: bad orphan inode 15 [ 84.446677][ T7218] fserror_report: 8 callbacks suppressed [ 84.446694][ T7218] loop3: lost filesystem error report for type 5 error -117 [ 84.466991][ T7218] EXT4-fs (loop3): Remounting filesystem read-only [ 84.474886][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 84.474924][ C1] EXT4-fs (loop3): initial error at time 1779499765: ext4_orphan_get:1423 [ 84.474948][ C1] EXT4-fs (loop3): last error at time 1779499765: ext4_orphan_get:1423 [ 84.523357][ T7218] ext4_test_bit(bit=14, block=4) = 1 [ 84.530080][ T7218] is_bad_inode(inode)=0 [ 84.534291][ T7218] NEXT_ORPHAN(inode)=1792 [ 84.539667][ T7218] max_ino=32 [ 84.545204][ T7232] set_capacity_and_notify: 10 callbacks suppressed [ 84.545223][ T7232] loop1: detected capacity change from 0 to 512 [ 84.558440][ T7218] i_nlink=0 [ 84.562415][ T7218] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.575069][ T7232] ext4: Unknown parameter '"' [ 84.604553][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.620306][ T7236] dns_resolver: Unsupported server list version (0) [ 84.706760][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 85.002706][ T7254] loop1: detected capacity change from 0 to 512 [ 85.020765][ T7254] EXT4-fs: Ignoring removed nomblk_io_submit option [ 85.039782][ T7254] EXT4-fs error (device loop1): mb_free_blocks:2049: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 85.055335][ T7254] EXT4-fs (loop1): Remounting filesystem read-only [ 85.061999][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 85.068491][ C1] EXT4-fs (loop1): initial error at time 1779499766: mb_free_blocks:2049: inode 11: block 64 [ 85.074955][ T7254] EXT4-fs (loop1): 1 truncate cleaned up [ 85.078816][ C1] EXT4-fs (loop1): last error at time 1779499766: mb_free_blocks:2049: inode 11: block 64 [ 85.095784][ T7254] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.135069][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.283358][ T28] audit: type=1400 audit(1779499766.615:265): avc: denied { create } for pid=7283 comm="syz.2.1810" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 85.333190][ T28] audit: type=1400 audit(1779499766.662:266): avc: denied { unlink } for pid=3303 comm="syz-executor" name="file0" dev="tmpfs" ino=1844 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 85.467698][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop0p16, 10) failed: No such file or directory [ 85.485043][ T5392] udevd[5392]: inotify_add_watch(7, /dev/loop0p14, 10) failed: No such file or directory [ 85.485110][ T5390] udevd[5390]: inotify_add_watch(7, /dev/loop0p18, 10) failed: No such file or directory [ 85.486313][ T5393] udevd[5393]: inotify_add_watch(7, /dev/loop0p15, 10) failed: No such file or directory [ 85.487866][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop0p21, 10) failed: No such file or directory [ 85.497706][ T4777] udevd[4777]: inotify_add_watch(7, /dev/loop0p20, 10) failed: No such file or directory [ 85.540845][ T5391] udevd[5391]: inotify_add_watch(7, /dev/loop0p19, 10) failed: No such file or directory [ 85.551714][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop0p17, 10) failed: No such file or directory [ 85.563327][ T5389] udevd[5389]: inotify_add_watch(7, /dev/loop0p22, 10) failed: No such file or directory [ 85.616518][ T7313] loop3: detected capacity change from 0 to 164 [ 85.632388][ T7313] ISOFS: unable to read i-node block [ 85.646220][ T7313] isofs_fill_super: get root inode failed [ 85.661643][ T7318] loop4: detected capacity change from 0 to 164 [ 85.743810][ T7333] loop3: detected capacity change from 0 to 128 [ 85.747213][ T7332] loop1: detected capacity change from 0 to 512 [ 85.788813][ T7332] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 85.847202][ T7332] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: MMP failure info: last update time: 1669132786, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop4 [ 85.925268][ T7352] loop0: detected capacity change from 0 to 1024 [ 85.947112][ T7352] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 86.003103][ T7368] loop1: detected capacity change from 0 to 512 [ 86.032982][ T7370] loop3: detected capacity change from 0 to 1024 [ 86.050833][ T7368] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 86.056494][ T7370] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 86.061296][ T7368] EXT4-fs warning (device loop1): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 86.085590][ T7370] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1850: Invalid block bitmap block 0 in block_group 0 [ 86.099457][ T7370] loop3: lost filesystem error report for type 5 error -117 [ 86.099601][ T7370] Quota error (device loop3): write_blk: dquota write failed [ 86.115386][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 86.115427][ C0] EXT4-fs (loop3): initial error at time 1779499767: ext4_read_block_bitmap_nowait:483 [ 86.115450][ C0] EXT4-fs (loop3): last error at time 1779499767: ext4_read_block_bitmap_nowait:483 [ 86.141631][ T7370] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 86.151652][ T7370] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1850: Failed to acquire dquot type 0 [ 86.165216][ T7370] loop3: lost filesystem error report for type 5 error -117 [ 86.165592][ T7370] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.1850: Freeing blocks not in datazone - block = 0, count = 4096 [ 86.186765][ T7370] loop3: lost filesystem error report for type 5 error -117 [ 86.186986][ T7370] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.1850: Invalid inode bitmap blk 0 in block_group 0 [ 86.207144][ T12] Quota error (device loop3): do_check_range: Getting block 0 out of range 1-7 [ 86.207242][ T7370] loop3: lost filesystem error report for type 5 error -117 [ 86.217988][ T7370] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 86.235148][ T12] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 0 [ 86.255782][ T7370] loop3: lost filesystem error report for type 5 error -117 [ 86.258076][ T7370] EXT4-fs (loop3): 1 orphan inode deleted [ 86.294379][ T7370] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.314159][ T12] loop3: lost filesystem error report for type 5 error -117 [ 86.380286][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.607006][ T7429] loop3: detected capacity change from 0 to 512 [ 86.653113][ T7429] EXT4-fs: Ignoring removed nobh option [ 86.668162][ T7429] EXT4-fs (loop3): orphan cleanup on readonly fs [ 86.682339][ T7429] EXT4-fs error (device loop3): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.3.1881: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 86.699392][ T7429] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 86.699570][ T7429] EXT4-fs (loop3): Remounting filesystem read-only [ 86.709093][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 86.709135][ C1] EXT4-fs (loop3): initial error at time 1779499767: ext4_xattr_inode_update_ref:1037: inode 11 [ 86.709165][ C1] EXT4-fs (loop3): last error at time 1779499767: ext4_xattr_inode_update_ref:1037: inode 11 [ 86.743858][ T7429] EXT4-fs warning (device loop3): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.3.1881: ea_inode dec ref err=-117 [ 86.756970][ T7429] EXT4-fs (loop3): 1 orphan inode deleted [ 86.764646][ T7429] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 86.815035][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.933495][ T7452] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 86.981140][ T7452] EXT4-fs error (device loop4): ext4_map_blocks:833: inode #3: block 5: comm syz.4.1892: lblock 5 mapped to illegal pblock 5 (length 1) [ 87.031421][ T7452] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 87.038856][ T7452] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.1892: Failed to acquire dquot type 0 [ 87.038921][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 87.066010][ C0] EXT4-fs (loop4): initial error at time 1779499768: ext4_map_blocks:833: inode 3: block 5 [ 87.076164][ C0] EXT4-fs (loop4): last error at time 1779499768: ext4_map_blocks:833: inode 3: block 5 [ 87.130797][ T7467] EXT4-fs: Ignoring removed bh option [ 87.158103][ T7467] EXT4-fs: Ignoring removed mblk_io_submit option [ 87.171493][ T7471] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 87.200063][ T7467] EXT4-fs (loop1): bad geometry: first data block 0 is beyond end of filesystem (0) [ 87.266857][ T7452] loop4: lost filesystem error report for type 5 error -117 [ 87.267039][ T7452] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 5: comm syz.4.1892: lblock 5 mapped to illegal pblock 5 (length 1) [ 87.316100][ T7477] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 87.333794][ T7452] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 87.333907][ T7452] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.1892: Failed to acquire dquot type 0 [ 87.410066][ T7452] loop4: lost filesystem error report for type 5 error -117 [ 87.410242][ T7452] EXT4-fs error (device loop4): ext4_free_blocks:6718: comm syz.4.1892: Freeing blocks not in datazone - block = 0, count = 4096 [ 87.486380][ T7493] SELinux: security_context_str_to_sid (}) failed with errno=-22 [ 87.500026][ T7452] loop4: lost filesystem error report for type 5 error -117 [ 87.500987][ T7452] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 5: comm syz.4.1892: lblock 5 mapped to illegal pblock 5 (length 1) [ 87.547138][ T7497] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 87.565712][ T7452] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 87.565839][ T7452] __quota_error: 7 callbacks suppressed [ 87.565856][ T7452] Quota error (device loop4): do_insert_tree: Can't read tree quota block 5 [ 87.599199][ T7497] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 87.621033][ T7497] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a80ec01c, mo2=0002] [ 87.641645][ T7452] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 87.654479][ T7497] System zones: 0-2, 18-18, 34-34 [ 87.735767][ T7452] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.1892: Failed to acquire dquot type 0 [ 87.755187][ T7497] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.1912: bad orphan inode 15 [ 87.801129][ T7452] EXT4-fs (loop4): 1 orphan inode deleted [ 87.824321][ T7497] ext4_test_bit(bit=14, block=18) = 1 [ 87.829822][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 87.829843][ C0] EXT4-fs (loop1): initial error at time 1779499768: ext4_orphan_get:1423 [ 87.829866][ C0] EXT4-fs (loop1): last error at time 1779499768: ext4_orphan_get:1423 [ 87.844898][ T7452] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.861786][ T7497] is_bad_inode(inode)=0 [ 87.895544][ T7497] NEXT_ORPHAN(inode)=2264924160 [ 87.930516][ T7497] max_ino=32 [ 87.947351][ T7497] i_nlink=0 [ 87.975526][ T7497] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.1912: corrupted inode contents [ 88.006561][ T7497] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 88.006952][ T7497] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #15: comm syz.1.1912: mark_inode_dirty error [ 88.029063][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.046732][ T7497] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 88.048566][ T7497] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.1912: corrupted inode contents [ 88.092206][ T7497] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 88.092395][ T7497] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3001: inode #15: comm syz.1.1912: mark_inode_dirty error [ 88.156438][ T7497] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 88.156694][ T7497] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3004: inode #15: comm syz.1.1912: mark inode dirty (error -117) [ 88.228406][ T7497] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 88.235554][ T7497] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -117) [ 88.269032][ T7526] EXT4-fs warning (device loop2): ext4_xattr_inode_get:546: inode #11: comm syz.2.1925: ea_inode file size=458758 entry size=16777216 [ 88.339225][ T7497] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.372761][ T7526] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 88.393500][ T7526] EXT4-fs (loop2): 1 orphan inode deleted [ 88.410070][ T7526] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.482643][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.505038][ T7531] Alternate GPT is invalid, using primary GPT. [ 88.514102][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.519809][ T28] audit: type=1400 audit(1779499769.647:269): avc: denied { read } for pid=7540 comm="syz.1.1933" name="event3" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 88.528280][ T7531] loop0: p1 p2 p3 [ 88.579957][ T7543] msdos: Bad value for 'errors' [ 88.622594][ T7545] EXT4-fs (loop2): filesystem too large to mount safely on this system [ 88.626026][ T28] audit: type=1400 audit(1779499769.675:270): avc: denied { open } for pid=7540 comm="syz.1.1933" path="/dev/input/event3" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 88.710639][ T7548] loop4: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 88.749873][ T7555] Quota error (device loop3): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 88.844168][ T7559] cgroup: No subsys list or none specified [ 88.922246][ T7555] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 88.951115][ T7555] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1939: Failed to acquire dquot type 1 [ 88.965911][ T7555] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1939: corrupted inode contents [ 88.980443][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 88.980465][ C1] EXT4-fs (loop3): initial error at time 1779499770: ext4_acquire_dquot:7034 [ 88.980511][ C1] EXT4-fs (loop3): last error at time 1779499770: ext4_acquire_dquot:7034 [ 89.015918][ T7555] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 89.016478][ T7555] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.1939: mark_inode_dirty error [ 89.061471][ T7555] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1939: corrupted inode contents [ 89.078654][ T7555] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.1939: mark_inode_dirty error [ 89.101820][ T7555] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1939: corrupted inode contents [ 89.102814][ T28] audit: type=1400 audit(1780024058.182:271): avc: denied { read write } for pid=7574 comm="syz.1.1949" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 89.143758][ T7555] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 89.157171][ T28] audit: type=1400 audit(1780024058.182:272): avc: denied { open } for pid=7574 comm="syz.1.1949" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 89.157316][ T7577] tmpfs: Bad value for 'mpol' [ 89.187071][ T7555] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1939: corrupted inode contents [ 89.200201][ T7555] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.1939: mark_inode_dirty error [ 89.239748][ T7555] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 89.266205][ T7555] EXT4-fs (loop3): 1 truncate cleaned up [ 89.276580][ T7555] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.318137][ T7555] ext4 filesystem being mounted at /369/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.486717][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.939834][ T7635] set_capacity_and_notify: 10 callbacks suppressed [ 89.939853][ T7635] loop3: detected capacity change from 0 to 128 [ 89.967395][ C0] Adjusting tsc more than 11% (6179360 vs 8464875) [ 90.118305][ T7650] loop2: detected capacity change from 0 to 164 [ 90.144109][ T7650] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 90.176816][ T7650] isofs_fill_super: root inode is not a directory. Corrupted media? [ 90.219675][ T7658] futex_wake_op: syz.1.1991 tries to shift op by 32; fix this program [ 90.317115][ T7664] loop0: detected capacity change from 0 to 256 [ 90.502342][ T7688] loop1: detected capacity change from 0 to 512 [ 90.524214][ T7688] ext4: Bad value for 'resgid' [ 90.543163][ T7688] ext4: Bad value for 'resgid' [ 90.592052][ T7697] loop0: detected capacity change from 0 to 1024 [ 90.627834][ T7697] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 90.645346][ T7697] EXT4-fs (loop0): mount failed [ 90.689085][ T7707] loop1: detected capacity change from 0 to 512 [ 90.701198][ T7709] loop2: detected capacity change from 0 to 512 [ 90.720299][ T7707] EXT4-fs (loop1): Invalid default hash set in the superblock [ 90.739907][ T5392] udevd[5392]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 90.753942][ T4056] udevd[4056]: inotify_add_watch(7, /dev/loop4p14, 10) failed: No such file or directory [ 90.754824][ T4786] udevd[4786]: inotify_add_watch(7, /dev/loop4p13, 10) failed: No such file or directory [ 90.765284][ T4777] udevd[4777]: inotify_add_watch(7, /dev/loop4p9, 10) failed: No such file or directory [ 90.775189][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop4p10, 10) failed: No such file or directory [ 90.784309][ T5393] udevd[5393]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 90.795173][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 90.806500][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop4p12, 10) failed: No such file or directory [ 90.815629][ T5389] udevd[5389]: inotify_add_watch(7, /dev/loop4p11, 10) failed: No such file or directory [ 90.828319][ T5390] udevd[5390]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 90.853084][ T28] audit: type=1326 audit(1780024059.703:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7712 comm="syz.4.2017" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5cc9bdce59 code=0x0 [ 90.889602][ T7709] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.063757][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.386194][ T28] audit: type=1400 audit(1780024060.154:274): avc: denied { create } for pid=7755 comm="syz.2.2036" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 91.431069][ T7760] loop0: detected capacity change from 0 to 512 [ 91.537188][ T7760] EXT4-fs warning (device loop0): ext4_xattr_inode_get:546: inode #11: comm syz.0.2038: ea_inode file size=458758 entry size=16777216 [ 91.566264][ T7760] EXT4-fs (loop0): 1 orphan inode deleted [ 91.578648][ T7760] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.612542][ T7777] loop2: detected capacity change from 0 to 128 [ 91.633604][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.811431][ T7799] SELinux: security_context_str_to_sid (}oæ‹bö–?3bæñlæÊGœ;oÔÌñúÍxo‹Ùÿ¤digUü) failed with errno=-22 [ 91.876853][ T7803] loop3: detected capacity change from 0 to 512 [ 91.918977][ T7803] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.2057: ea_inode file size=458758 entry size=16777216 [ 91.942203][ T7803] EXT4-fs (loop3): 1 orphan inode deleted [ 91.970475][ T7803] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.006945][ T7819] SELinux: security_context_str_to_sid () failed with errno=-22 [ 92.064615][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.133578][ T7834] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.165701][ T7834] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 92.196488][ T7834] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a80ec01c, mo2=0002] [ 92.222681][ T7839] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000802) [ 92.252305][ T7834] System zones: 0-2, 18-18, 34-34 [ 92.259751][ T7834] EXT4-fs error (device loop0): ext4_orphan_get:1423: comm syz.0.2074: bad orphan inode 15 [ 92.312116][ T7834] fserror_report: 5 callbacks suppressed [ 92.312143][ T7834] loop0: lost filesystem error report for type 5 error -117 [ 92.374204][ T7834] ext4_test_bit(bit=14, block=18) = 1 [ 92.381669][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 92.381692][ C0] EXT4-fs (loop0): initial error at time 1780024060: ext4_orphan_get:1423 [ 92.381721][ C0] EXT4-fs (loop0): last error at time 1780024060: ext4_orphan_get:1423 [ 92.414387][ T7834] is_bad_inode(inode)=0 [ 92.419119][ T7834] NEXT_ORPHAN(inode)=2264924160 [ 92.440056][ T7834] max_ino=32 [ 92.445050][ T7834] i_nlink=0 [ 92.479065][ T7834] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.2074: corrupted inode contents [ 92.500462][ T7834] fserror_report: 6 callbacks suppressed [ 92.500478][ T7834] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 92.511191][ T7834] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #15: comm syz.0.2074: mark_inode_dirty error [ 92.536409][ T7834] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 92.538547][ T7834] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.2074: corrupted inode contents [ 92.583589][ T7834] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 92.583749][ T7834] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3001: inode #15: comm syz.0.2074: mark_inode_dirty error [ 92.606511][ T7834] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 92.606722][ T7834] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3004: inode #15: comm syz.0.2074: mark inode dirty (error -117) [ 92.672416][ T7834] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 92.672604][ T7834] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -117) [ 92.700111][ T7834] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.795403][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.974371][ T7921] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 92.997264][ T7921] EXT4-fs (loop1): mount failed [ 93.107522][ T7938] EXT4-fs (loop1): Can't support bigalloc feature without extents feature [ 93.107522][ T7938] [ 93.161672][ T7938] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 93.316780][ T7965] tmpfs: Bad value for 'mpol' [ 93.357185][ T7967] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 93.360862][ T7972] tmpfs: Unsupported parameter 'huge' [ 93.372660][ T7967] EXT4-fs (loop4): mount failed [ 93.400193][ T7974] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 93.433054][ T7974] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #3: block 5: comm syz.3.2139: lblock 5 mapped to illegal pblock 5 (length 1) [ 93.464868][ T7974] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 93.465084][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 93.480838][ C1] EXT4-fs (loop3): initial error at time 1780024061: ext4_map_blocks:833: inode 3: block 5 [ 93.491169][ C1] EXT4-fs (loop3): last error at time 1780024061: ext4_map_blocks:833: inode 3: block 5 [ 93.501053][ T7974] Quota error (device loop3): write_blk: dquota write failed [ 93.509353][ T7974] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 93.518691][ T7974] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 93.529255][ T7974] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.2139: Failed to acquire dquot type 0 [ 93.546041][ T7974] loop3: lost filesystem error report for type 5 error -117 [ 93.546318][ T7974] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 5: comm syz.3.2139: lblock 5 mapped to illegal pblock 5 (length 1) [ 93.568727][ T7974] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 93.570320][ T7974] Quota error (device loop3): do_insert_tree: Can't read tree quota block 5 [ 93.590131][ T7974] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 93.615302][ T7992] cgroup: Invalid name [ 93.630107][ T7974] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.2139: Failed to acquire dquot type 0 [ 93.641713][ T7974] loop3: lost filesystem error report for type 5 error -117 [ 93.643387][ T7974] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.2139: Freeing blocks not in datazone - block = 0, count = 4096 [ 93.665669][ T7974] loop3: lost filesystem error report for type 5 error -117 [ 93.667373][ T7974] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 5: comm syz.3.2139: lblock 5 mapped to illegal pblock 5 (length 1) [ 93.691055][ T7974] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 93.692242][ T7974] Quota error (device loop3): do_insert_tree: Can't read tree quota block 5 [ 93.710846][ T7974] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 93.745255][ T7974] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.2139: Failed to acquire dquot type 0 [ 93.774098][ T7974] loop3: lost filesystem error report for type 5 error -117 [ 93.774357][ T7974] EXT4-fs (loop3): 1 orphan inode deleted [ 93.970979][ T8032] Quota error (device loop4): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 94.007668][ T8032] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 94.040411][ T8032] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.2167: Failed to acquire dquot type 1 [ 94.051876][ T8048] EXT4-fs: old and new quota format mixing [ 94.063354][ T8032] loop4: lost filesystem error report for type 5 error -117 [ 94.067226][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 94.081251][ C1] EXT4-fs (loop4): initial error at time 1780024062: ext4_acquire_dquot:7034 [ 94.081366][ T8045] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 94.090169][ C1] EXT4-fs (loop4): last error at time 1780024062: ext4_acquire_dquot:7034 [ 94.110754][ T8032] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2167: corrupted inode contents [ 94.123270][ T8032] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.123432][ T8032] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #16: comm syz.4.2167: mark_inode_dirty error [ 94.147175][ T8045] EXT4-fs error (device loop0): ext4_map_blocks:833: inode #3: block 5: comm syz.0.2173: lblock 5 mapped to illegal pblock 5 (length 1) [ 94.196856][ T8032] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.197085][ T8032] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2167: corrupted inode contents [ 94.218614][ T8045] Quota error (device loop0): write_blk: dquota write failed [ 94.226849][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 94.226873][ C1] EXT4-fs (loop0): initial error at time 1780024062: ext4_map_blocks:833: inode 3: block 5 [ 94.226924][ C1] EXT4-fs (loop0): last error at time 1780024062: ext4_map_blocks:833: inode 3: block 5 [ 94.258658][ T8032] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.2167: mark_inode_dirty error [ 94.270472][ T8045] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2173: Failed to acquire dquot type 0 [ 94.299150][ T8045] loop0: lost filesystem error report for type 5 error -117 [ 94.299340][ T8045] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 5: comm syz.0.2173: lblock 5 mapped to illegal pblock 5 (length 1) [ 94.301608][ T8032] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2167: corrupted inode contents [ 94.334323][ T8045] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2173: Failed to acquire dquot type 0 [ 94.356138][ T8032] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 94.370204][ T8045] loop0: lost filesystem error report for type 5 error -117 [ 94.370485][ T8045] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.2173: Freeing blocks not in datazone - block = 0, count = 4096 [ 94.395896][ T8032] loop4: lost filesystem error report for type 5 error -117 [ 94.397613][ T8045] loop0: lost filesystem error report for type 5 error -117 [ 94.408985][ T8032] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2167: corrupted inode contents [ 94.410623][ T8045] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 5: comm syz.0.2173: lblock 5 mapped to illegal pblock 5 (length 1) [ 94.436607][ T8032] EXT4-fs error (device loop4): ext4_truncate:4690: inode #16: comm syz.4.2167: mark_inode_dirty error [ 94.454870][ T8045] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2173: Failed to acquire dquot type 0 [ 94.459265][ T8032] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 94.484786][ T8032] EXT4-fs (loop4): 1 truncate cleaned up [ 94.491078][ T8032] ext4 filesystem being mounted at /433/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.507434][ T8045] EXT4-fs (loop0): 1 orphan inode deleted [ 94.625123][ T8084] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 94.666140][ T8084] EXT4-fs (loop2): mount failed [ 94.747958][ T8091] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 94.789923][ T8091] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 94.818214][ T8091] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.2196: corrupted in-inode xattr: overlapping e_value [ 94.846819][ T8091] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.2196: couldn't read orphan inode 15 (err -117) [ 94.858897][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 94.858940][ C0] EXT4-fs (loop2): initial error at time 1780024063: ext4_iget_extra_inode:5128: inode 15 [ 94.858974][ C0] EXT4-fs (loop2): last error at time 1780024063: ext4_iget_extra_inode:5128: inode 15 [ 94.927971][ T8098] loop4: p2 p3 < > p4 < p5 > [ 94.932747][ T8098] loop4: partition table partially beyond EOD, truncated [ 94.956592][ T8098] loop4: p3 start 4284289 is beyond EOD, truncated [ 94.986477][ T2981] loop4: p2 p3 < > p4 < p5 > [ 94.995918][ T2981] loop4: partition table partially beyond EOD, truncated [ 95.016272][ T2981] loop4: p3 start 4284289 is beyond EOD, truncated [ 95.324240][ T8136] EXT4-fs warning (device loop4): ext4_xattr_inode_get:546: inode #11: comm syz.4.2213: ea_inode file size=458758 entry size=16777216 [ 95.360613][ T8136] EXT4-fs (loop4): 1 orphan inode deleted [ 95.935231][ T8234] set_capacity_and_notify: 16 callbacks suppressed [ 95.935270][ T8234] loop0: detected capacity change from 0 to 1024 [ 95.963081][ T8234] EXT4-fs (loop0): inodes count not valid: 8192 vs 32 [ 95.970923][ T8238] loop1: detected capacity change from 0 to 512 [ 96.006922][ T8238] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 96.045871][ T8238] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 96.056599][ T8238] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.2267: Corrupt directory, running e2fsck is recommended [ 96.072094][ T8238] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 96.100402][ T8238] EXT4-fs error (device loop1): ext4_iget_extra_inode:5128: inode #15: comm syz.1.2267: corrupted in-inode xattr: invalid ea_ino [ 96.148801][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 96.155305][ C1] EXT4-fs (loop1): initial error at time 1780024064: ext4_iget_extra_inode:5128: inode 15 [ 96.165347][ C1] EXT4-fs (loop1): last error at time 1780024064: ext4_iget_extra_inode:5128: inode 15 [ 96.191667][ T8238] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.2267: couldn't read orphan inode 15 (err -117) [ 96.369781][ T8280] loop4: detected capacity change from 0 to 512 [ 96.422741][ T8280] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 96.450942][ T8280] EXT4-fs (loop4): mount failed [ 96.477692][ T8293] loop3: detected capacity change from 0 to 4096 [ 96.504058][ T8293] EXT4-fs (loop3): bad geometry: block count 261888 exceeds size of device (512 blocks) [ 96.647944][ T8313] IPv6: addrconf: prefix option has invalid lifetime [ 96.660250][ T8312] loop3: detected capacity change from 0 to 512 [ 96.685791][ T8312] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 96.708793][ T8312] System zones: 1-12 [ 96.721752][ T8312] EXT4-fs error (device loop3): ext4_iget_extra_inode:5128: inode #15: comm syz.3.2303: corrupted in-inode xattr: e_value size too large [ 96.742938][ T8312] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.2303: couldn't read orphan inode 15 (err -117) [ 96.755431][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 96.755455][ C0] EXT4-fs (loop3): initial error at time 1780024064: ext4_iget_extra_inode:5128: inode 15 [ 96.755504][ C0] EXT4-fs (loop3): last error at time 1780024064: ext4_iget_extra_inode:5128: inode 15 [ 97.104123][ T8360] loop2: detected capacity change from 0 to 128 [ 97.122673][ T8360] FAT-fs (loop2): bogus sectors per cluster 0 [ 97.144625][ T8360] FAT-fs (loop2): Can't find a valid FAT filesystem [ 97.165462][ T8363] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 97.167273][ T8365] loop1: detected capacity change from 0 to 128 [ 97.232866][ T8363] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 97.277808][ T8371] tmpfs: Bad value for 'mpol' [ 97.432057][ T8389] loop3: detected capacity change from 0 to 2048 [ 97.467555][ T8389] loop3: p2 p3 p7 [ 97.564839][ T8403] loop1: detected capacity change from 0 to 512 [ 97.584979][ T8401] loop3: detected capacity change from 0 to 512 [ 97.613109][ T8403] EXT4-fs (loop1): orphan cleanup on readonly fs [ 97.616906][ T8401] EXT4-fs: Ignoring removed mblk_io_submit option [ 97.630779][ T8403] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 97.652213][ T5392] udevd[5392]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 97.657409][ T5393] udevd[5393]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 97.674590][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 97.685836][ T8407] loop2: p1 p2 p3 < > p4 < p5 p6 > [ 97.686144][ T8401] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 97.695764][ T8407] loop2: partition table partially beyond EOD, [ 97.702799][ T8403] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 97.708568][ T8407] truncated [ 97.710634][ T8403] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #14: comm syz.1.2347: invalid orphan symlink nlink 1 [ 97.726966][ T8407] loop2: p1 size 393216 extends beyond EOD, truncated [ 97.744564][ T8401] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 97.753832][ T8401] EXT4-fs (loop3): orphan cleanup on readonly fs [ 97.755520][ T8403] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.2347: couldn't read orphan inode 14 (err -117) [ 97.761361][ T8401] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.2346: Invalid block bitmap block 0 in block_group 0 [ 97.772443][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 97.772468][ C1] EXT4-fs (loop1): last error at time 1780024065: ext4_orphan_get:1397 [ 97.786633][ T8401] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.2346: Invalid block bitmap block 0 in block_group 0 [ 97.792759][ C1] : inode 14 [ 97.792776][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 97.792802][ C0] EXT4-fs (loop3): last error at time 1780024065: ext4_read_block_bitmap_nowait:483 [ 97.795179][ T8407] loop2: p3 start 4225 is beyond EOD, [ 97.802000][ T8401] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.2346: Invalid block bitmap block 0 in block_group 0 [ 97.848384][ T8403] EXT4-fs (loop1): 1 truncate cleaned up [ 97.853385][ T8407] truncated [ 97.862175][ T8401] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.2346: Failed to acquire dquot type 1 [ 97.873962][ T8401] EXT4-fs (loop3): 1 orphan inode deleted [ 97.881089][ T12] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 1 [ 97.885948][ T8407] loop2: p5 size 393216 extends beyond EOD, truncated [ 97.921095][ T2981] loop2: p1 p2 p3 < > p4 < p5 p6 > [ 97.930534][ T2981] loop2: partition table partially beyond EOD, truncated [ 97.963855][ T2981] loop2: p1 size 393216 extends beyond EOD, truncated [ 97.972894][ T8419] EXT4-fs (loop1): filesystem is read-only [ 97.984332][ T2981] loop2: p3 start 4225 is beyond EOD, truncated [ 97.992565][ T2981] loop2: p5 size 393216 extends beyond EOD, truncated [ 98.001459][ T8421] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 98.010869][ T8419] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 98.030567][ T8419] EXT4-fs (loop1): can't mount with commit=, fs mounted w/o journal [ 98.040150][ T8421] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 98.062937][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 98.063582][ T5392] udevd[5392]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 98.074006][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 98.086037][ T5393] udevd[5393]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 98.105406][ T5390] udevd[5390]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 98.105822][ T8421] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 98.128275][ T8428] tmpfs: Bad value for 'mpol' [ 98.150855][ T8421] System zones: 0-2, 18-18, 34-34 [ 98.168824][ T8421] EXT4-fs error (device loop4): ext4_orphan_get:1423: comm syz.4.2356: bad orphan inode 15 [ 98.194706][ T8435] SELinux: security_context_str_to_sid (unconfined_usmackfsfloor=¶lt§{uYì(Îœ:ìv—_?±ÂBAПœ%ï3À÷ÐÖŽRww/ê锺1‚ë$bë„‹R‡ ºï,errors=continue) failed with errno=-22 [ 98.225347][ T8421] fserror_report: 11 callbacks suppressed [ 98.225367][ T8421] loop4: lost filesystem error report for type 5 error -117 [ 98.245248][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 98.259337][ C0] EXT4-fs (loop4): initial error at time 1780024066: ext4_orphan_get:1423 [ 98.268119][ C0] EXT4-fs (loop4): last error at time 1780024066: ext4_orphan_get:1423 [ 98.276883][ T8421] ext4_test_bit(bit=14, block=18) = 1 [ 98.283522][ T8421] is_bad_inode(inode)=0 [ 98.287922][ T8421] NEXT_ORPHAN(inode)=2264924160 [ 98.292904][ T8421] max_ino=32 [ 98.296172][ T8421] i_nlink=0 [ 98.300036][ T8421] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.2356: corrupted inode contents [ 98.319385][ T8439] EXT4-fs (loop1): invalid inodes per group: 204800 [ 98.319385][ T8439] [ 98.322396][ T8421] fserror_report: 12 callbacks suppressed [ 98.322411][ T8421] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 98.341783][ T8421] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #15: comm syz.4.2356: mark_inode_dirty error [ 98.402193][ T8421] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 98.402504][ T8421] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.2356: corrupted inode contents [ 98.448794][ T3304] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 98.465314][ T8421] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 98.465502][ T8421] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.2356: mark_inode_dirty error [ 98.490584][ T8421] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 98.490782][ T8421] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.2356: mark inode dirty (error -117) [ 98.494218][ T4777] udevd[4777]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 98.500590][ T3304] CPU: 0 UID: 0 PID: 3304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 98.500634][ T3304] Tainted: [W]=WARN [ 98.500642][ T3304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 98.500718][ T3304] Call Trace: [ 98.500726][ T3304] [ 98.500736][ T3304] __dump_stack+0x1d/0x30 [ 98.500763][ T3304] dump_stack_lvl+0x95/0xd0 [ 98.500835][ T3304] dump_stack+0x15/0x1b [ 98.500855][ T3304] dump_header+0x80/0x240 [ 98.500879][ T3304] oom_kill_process+0x295/0x350 [ 98.500976][ T3304] out_of_memory+0x97d/0xb80 [ 98.501008][ T3304] try_charge_memcg+0x62f/0xa10 [ 98.501037][ T3304] ? radix_tree_lookup+0xfa/0x140 [ 98.501066][ T3304] charge_memcg+0x6d/0x120 [ 98.501185][ T3304] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 98.501216][ T3304] __swap_cache_prepare_and_add+0x69/0x4a0 [ 98.501252][ T3304] ? alloc_pages_mpol+0x217/0x260 [ 98.501330][ T3304] swap_cache_alloc_folio+0xa2/0x120 [ 98.501357][ T3304] swap_cluster_readahead+0x25f/0x3c0 [ 98.501387][ T3304] swapin_readahead+0xde/0x840 [ 98.501493][ T3304] ? tick_program_event+0x79/0xc0 [ 98.501522][ T3304] ? __hrtimer_rearm_deferred+0x58d/0x670 [ 98.501550][ T3304] ? __rcu_read_unlock+0x4e/0x70 [ 98.501572][ T3304] ? swap_cache_get_folio+0x1e0/0x1f0 [ 98.501677][ T3304] do_swap_page+0x31e/0x2180 [ 98.501703][ T3304] ? __schedule+0x951/0xd40 [ 98.501724][ T3304] ? __rcu_read_lock+0x36/0x50 [ 98.501798][ T3304] ? pte_offset_map_rw_nolock+0x19e/0x200 [ 98.501823][ T3304] handle_mm_fault+0xb30/0x2e70 [ 98.501878][ T3304] ? vma_start_read+0x1c7/0x2c0 [ 98.501916][ T3304] do_user_addr_fault+0x62f/0x1050 [ 98.501949][ T3304] ? trace_page_fault_user+0x1f/0xa0 [ 98.501980][ T3304] exc_page_fault+0x62/0xa0 [ 98.502005][ T3304] asm_exc_page_fault+0x26/0x30 [ 98.502041][ T3304] RIP: 0033:0x7f09c1af7fd7 [ 98.502059][ T3304] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 98.502157][ T3304] RSP: 002b:00007ffe0a20ffe0 EFLAGS: 00010202 [ 98.502175][ T3304] RAX: 0000000000000000 RBX: 0000555562fa3500 RCX: 00007f09c1af7fd7 [ 98.502210][ T3304] RDX: 00007ffe0a210020 RSI: 0000000000000000 RDI: 0000000000000000 [ 98.502224][ T3304] RBP: 00007ffe0a21008c R08: 0000000000000000 R09: 0000000000000000 [ 98.502246][ T3304] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 98.502260][ T3304] R13: 00000000000927c0 R14: 0000000000017065 R15: 00007ffe0a2100e0 [ 98.502280][ T3304] [ 98.502334][ T8421] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 98.548379][ T3304] memory: usage 307200kB, limit 307200kB, failcnt 556 [ 98.548403][ T3304] memory+swap: usage 307288kB, limit 9007199254740988kB, failcnt 0 [ 98.558368][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 98.591615][ T3304] kmem: usage 307172kB, limit 9007199254740988kB, failcnt 0 [ 98.825971][ T8421] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 98.854041][ T8461] EXT4-fs error (device loop3): ext4_orphan_get:1423: comm syz.3.2375: bad orphan inode 17 [ 98.856134][ T3304] Memory cgroup stats for /syz0: [ 98.867439][ T3304] cache 0 [ 98.888455][ T8461] loop3: lost filesystem error report for type 5 error -117 [ 98.888798][ T8461] ext4_test_bit(bit=16, block=4) = 1 [ 98.896087][ T3304] rss 4096 [ 98.898409][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 98.903754][ T3304] shmem 0 [ 98.904956][ C0] EXT4-fs (loop3): initial error at time 1780024066: ext4_orphan_get:1423 [ 98.911374][ T3304] mapped_file 0 [ 98.911387][ T3304] dirty 0 [ 98.911396][ T3304] writeback 4096 [ 98.911404][ T3304] workingset_refault_anon 13 [ 98.911413][ T3304] workingset_refault_file 27 [ 98.914422][ C0] [ 98.914431][ C0] EXT4-fs (loop3): last error at time 1780024066: ext4_orphan_get:1423 [ 98.941220][ T8461] is_bad_inode(inode)=0 [ 98.943295][ T3304] swap 90112 [ 98.961546][ T3304] swapcached 172032 [ 98.962938][ T8461] NEXT_ORPHAN(inode)=0 [ 98.965442][ T3304] pgpgin 41972 [ 98.965456][ T3304] pgpgout 41965 [ 98.965466][ T3304] pgfault 66659 [ 98.980038][ T3304] pgmajfault 5 [ 98.983436][ T3304] inactive_anon 4096 [ 98.987407][ T3304] active_anon 24576 [ 98.991458][ T3304] inactive_file 0 [ 98.995120][ T3304] active_file 0 [ 98.998631][ T3304] unevictable 0 [ 99.000602][ T8461] max_ino=32 [ 99.002139][ T3304] hierarchical_memory_limit 314572800 [ 99.011370][ T3304] hierarchical_memsw_limit 9223372036854771712 [ 99.017728][ T3304] total_cache 0 [ 99.021266][ T3304] total_rss 4096 [ 99.024957][ T3304] total_shmem 0 [ 99.028623][ T3304] total_mapped_file 0 [ 99.029643][ T8461] i_nlink=1 [ 99.052377][ T3304] total_dirty 0 [ 99.061998][ T3304] total_writeback 4096 [ 99.085210][ T3304] total_workingset_refault_anon 13 [ 99.119106][ T3304] total_workingset_refault_file 27 [ 99.134224][ T3304] total_swap 90112 [ 99.145835][ T3304] total_swapcached 172032 [ 99.159830][ T3304] total_pgpgin 41972 [ 99.174101][ T3304] total_pgpgout 41965 [ 99.185200][ T3304] total_pgfault 66659 [ 99.206153][ T8486] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 99.216680][ T3304] total_pgmajfault 5 [ 99.226454][ T3304] total_inactive_anon 4096 [ 99.240377][ T3304] total_active_anon 24576 [ 99.254209][ T3304] total_inactive_file 0 [ 99.275890][ T3304] total_active_file 0 [ 99.287528][ T3304] total_unevictable 0 [ 99.297316][ T3304] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.2353,pid=8414,uid=0 [ 99.340304][ T3304] Memory cgroup out of memory: Killed process 8414 (syz.0.2353) total-vm:94036kB, anon-rss:1240kB, file-rss:21576kB, shmem-rss:0kB, UID:0 pgtables:116kB oom_score_adj:1000 [ 99.470065][ T8508] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 99.487105][ T8508] System zones: 1-12 [ 99.494304][ T8508] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.2396: corrupted in-inode xattr: e_value size too large [ 99.508877][ T8508] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 99.521334][ T8508] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.2396: couldn't read orphan inode 15 (err -117) [ 99.527767][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 99.549020][ C1] EXT4-fs (loop0): initial error at time 1780024067: ext4_iget_extra_inode:5128: inode 15 [ 99.558630][ T8512] EXT4-fs: inline encryption not supported [ 99.559037][ C1] EXT4-fs (loop0): last error at time 1780024067: ext4_iget_extra_inode:5128: inode 15 [ 99.577190][ T8508] loop0: lost filesystem error report for type 5 error -117 [ 99.615543][ T8512] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 99.680374][ T8512] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.2399: Freeing blocks not in datazone - block = 0, count = 4096 [ 99.695661][ T8526] EXT4-fs: Ignoring removed nomblk_io_submit option [ 99.750899][ T8512] loop3: lost filesystem error report for type 5 error -117 [ 99.751020][ T8512] EXT4-fs (loop3): Remounting filesystem read-only [ 99.758505][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 99.758530][ C0] EXT4-fs (loop3): initial error at time 1780024067: ext4_free_blocks:6718 [ 99.758557][ C0] EXT4-fs (loop3): last error at time 1780024067: ext4_free_blocks:6718 [ 99.789001][ T8512] EXT4-fs (loop3): 1 orphan inode deleted [ 99.806454][ T54] EXT4-fs (loop3): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 99.817359][ T54] __quota_error: 15 callbacks suppressed [ 99.817376][ T54] Quota error (device loop3): write_blk: dquota write failed [ 99.848914][ T54] Quota error (device loop3): remove_free_dqentry: Can't write block (2) with free entries [ 99.860365][ T54] EXT4-fs (loop3): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 99.871168][ T54] Quota error (device loop3): write_blk: dquota write failed [ 99.881341][ T54] Quota error (device loop3): free_dqentry: Can't move quota data block (2) to free list [ 99.886744][ T8539] loop1: p1 p3 p4 [ 99.895362][ T54] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 99.905650][ T54] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 99.912491][ T8539] loop1: p1 start 393217 is beyond EOD, truncated [ 99.933267][ T8539] loop1: p3 size 395700 extends beyond EOD, truncated [ 99.956102][ T8539] loop1: p4 start 117571584 is beyond EOD, truncated [ 100.160182][ T8566] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 100.166834][ T8566] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 100.192738][ T8566] vhci_hcd vhci_hcd.0: Device attached [ 100.206869][ T8567] vhci_hcd: connection closed [ 100.207152][ T69] vhci_hcd vhci_hcd.1: stop threads [ 100.230958][ T8562] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 100.242797][ T69] vhci_hcd vhci_hcd.1: release socket [ 100.252666][ T69] vhci_hcd vhci_hcd.1: disconnect device [ 100.259745][ T8562] EXT4-fs (loop2): mount failed [ 100.270134][ T8581] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 100.288211][ T8581] EXT4-fs (loop4): ea_inode feature is not supported for Hurd [ 100.385323][ T8589] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 100.395609][ T8589] System zones: 1-12 [ 100.431951][ T8589] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.2431: corrupted in-inode xattr: e_value size too large [ 100.496497][ T8589] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 100.496765][ T8589] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.2431: couldn't read orphan inode 15 (err -117) [ 100.506203][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 100.506235][ C0] EXT4-fs (loop2): initial error at time 1780024068: ext4_iget_extra_inode:5128: inode 15 [ 100.506275][ C0] EXT4-fs (loop2): last error at time 1780024068: ext4_iget_extra_inode:5128: inode 15 [ 100.535923][ T28] audit: type=1400 audit(1780024068.339:280): avc: denied { mounton } for pid=8613 comm="syz.0.2445" path="/syzcgroup/net/syz0/cgroup.procs" dev="cgroup" ino=46 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 100.578593][ T8589] loop2: lost filesystem error report for type 5 error -117 [ 100.728654][ T8628] Attempt to read inode for relocated directory [ 100.893661][ T28] audit: type=1400 audit(1780024068.672:281): avc: denied { create } for pid=8641 comm="syz.0.2460" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 101.088326][ T8663] ISOFS: Bad logical zone size 1280 [ 101.203040][ T28] audit: type=1400 audit(1780024068.959:282): avc: denied { setattr } for pid=8679 comm="syz.4.2478" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 101.451871][ T28] audit: type=1400 audit(1780024069.182:283): avc: denied { mount } for pid=8715 comm="syz.3.2496" name="/" dev="hugetlbfs" ino=20762 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 101.501907][ T28] audit: type=1400 audit(1780024069.219:284): avc: denied { unmount } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 101.521823][ T8718] set_capacity_and_notify: 15 callbacks suppressed [ 101.521842][ T8718] loop4: detected capacity change from 0 to 764 [ 101.588900][ T8718] rock: directory entry would overflow storage [ 101.613051][ T8718] rock: sig=0x5245, size=8, remaining=5 [ 101.776552][ T8756] loop1: detected capacity change from 0 to 512 [ 101.803344][ T8756] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 101.809314][ T8755] loop3: detected capacity change from 0 to 4096 [ 101.819024][ T8756] EXT4-fs (loop1): orphan cleanup on readonly fs [ 101.844194][ T8755] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 101.868856][ T8756] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.2516: Failed to acquire dquot type 1 [ 101.908075][ T8755] EXT4-fs (loop3): mount failed [ 101.914943][ T8756] loop1: lost filesystem error report for type 5 error -5 [ 101.915074][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 101.928756][ C0] EXT4-fs (loop1): initial error at time 1780024069: ext4_acquire_dquot:7034 [ 101.937778][ C0] EXT4-fs (loop1): last error at time 1780024069: ext4_acquire_dquot:7034 [ 101.947144][ T8756] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2516: bg 0: block 40: padding at end of block bitmap is not set [ 101.962018][ T8756] loop1: lost filesystem error report for type 5 error -117 [ 101.962176][ T8756] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 101.987977][ T8756] loop1: lost filesystem error report for type 5 error -117 [ 101.988200][ T8756] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #16: comm syz.1.2516: data will be lost [ 102.031221][ T8756] EXT4-fs (loop1): 1 truncate cleaned up [ 102.056736][ T8756] EXT4-fs mount: 34 callbacks suppressed [ 102.056756][ T8756] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 102.114643][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.200735][ T8794] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 102.207386][ T8794] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 102.218965][ T8794] vhci_hcd vhci_hcd.0: Device attached [ 102.225471][ T8795] vhci_hcd: connection closed [ 102.225662][ T69] vhci_hcd vhci_hcd.2: stop threads [ 102.242169][ T69] vhci_hcd vhci_hcd.2: release socket [ 102.251423][ T69] vhci_hcd vhci_hcd.2: disconnect device [ 102.252858][ T8800] loop3: detected capacity change from 0 to 1024 [ 102.272495][ T8800] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 102.282285][ T8802] loop0: detected capacity change from 0 to 4096 [ 102.314108][ T8802] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 102.364213][ T8802] EXT4-fs (loop0): mount failed [ 102.717923][ T8815] loop0: detected capacity change from 0 to 128 [ 102.836385][ T8821] loop4: detected capacity change from 0 to 512 [ 102.869259][ T8821] EXT4-fs error (device loop4): ext4_orphan_get:1423: comm syz.4.2545: bad orphan inode 17 [ 102.882273][ T8821] loop4: lost filesystem error report for type 5 error -117 [ 102.883187][ T8821] ext4_test_bit(bit=16, block=4) = 1 [ 102.890631][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 102.890654][ C0] EXT4-fs (loop4): initial error at time 1780024070: ext4_orphan_get:1423 [ 102.890679][ C0] EXT4-fs (loop4): last error at time 1780024070: ext4_orphan_get:1423 [ 102.949323][ T8821] is_bad_inode(inode)=0 [ 102.962159][ T8821] NEXT_ORPHAN(inode)=0 [ 102.972997][ T8821] max_ino=32 [ 102.982020][ T8821] i_nlink=1 [ 102.991832][ T8821] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.053118][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.189382][ T8862] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 103.195971][ T8862] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 103.228682][ T8862] vhci_hcd vhci_hcd.0: Device attached [ 103.243250][ T8864] vhci_hcd: connection closed [ 103.243577][ T54] vhci_hcd vhci_hcd.0: stop threads [ 103.267724][ T54] vhci_hcd vhci_hcd.0: release socket [ 103.276374][ T54] vhci_hcd vhci_hcd.0: disconnect device [ 103.309393][ T8877] loop3: detected capacity change from 0 to 512 [ 103.326580][ T8879] loop1: detected capacity change from 0 to 512 [ 103.346413][ T8879] EXT4-fs (loop1): 1 orphan inode deleted [ 103.356024][ T8877] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2571: bg 0: block 248: padding at end of block bitmap is not set [ 103.368593][ T8879] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.385006][ T8877] loop3: lost filesystem error report for type 5 error -117 [ 103.386570][ T8877] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.2571: Failed to acquire dquot type 1 [ 103.393935][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 103.393955][ C1] EXT4-fs (loop3): last error at time 1780024070: ext4_validate_block_bitmap:441 [ 103.433426][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.457291][ T8877] EXT4-fs (loop3): 1 truncate cleaned up [ 103.484795][ T8877] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.498618][ T8877] ext4 filesystem being mounted at /505/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.529106][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.613337][ T8906] loop3: detected capacity change from 0 to 512 [ 103.645142][ T8906] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 103.685805][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.793903][ T8925] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 103.887658][ T8938] TCP: tcp_parse_options: Illegal window scaling value 47 > 14 received [ 103.897225][ T8932] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 104.073983][ T8962] ip6_tunnel: non-ECT from fc00:f5ff:ffff:0000:0000:0000:0000:00fc with DS=0x1 [ 104.252176][ T8977] EXT4-fs: inline encryption not supported [ 104.286837][ T8977] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 104.329280][ T8977] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.2618: Freeing blocks not in datazone - block = 0, count = 4096 [ 104.361338][ T8977] fserror_report: 1 callbacks suppressed [ 104.361355][ T8977] loop0: lost filesystem error report for type 5 error -117 [ 104.377108][ T8977] EXT4-fs (loop0): Remounting filesystem read-only [ 104.391865][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 104.391891][ C0] EXT4-fs (loop0): initial error at time 1780024071: ext4_free_blocks:6718 [ 104.391917][ C0] EXT4-fs (loop0): last error at time 1780024071: ext4_free_blocks:6718 [ 104.451259][ T8977] EXT4-fs (loop0): 1 orphan inode deleted [ 104.457725][ T8977] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.470962][ T49] EXT4-fs (loop0): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 104.504750][ T49] EXT4-fs (loop0): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 104.525535][ T49] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 104.589248][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.023899][ T9034] FAT-fs (loop0): bogus number of reserved sectors [ 105.038168][ T9034] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 105.064588][ T9034] FAT-fs (loop0): Can't find a valid FAT filesystem [ 105.196990][ T9049] loop4: p1 p2 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 [ 105.197284][ T9049] loop4: p1 start 67109111 is beyond EOD, truncated [ 105.356025][ T9049] loop4: p3 start 100859904 is beyond EOD, truncated [ 105.377221][ T9067] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 105.386256][ T9049] loop4: p5 start 67109111 is beyond EOD, truncated [ 105.398928][ T9067] EXT4-fs (loop2): mount failed [ 105.412563][ T9049] loop4: p7 start 67109111 is beyond EOD, truncated [ 105.434769][ T9049] loop4: p9 start 67109111 is beyond EOD, truncated [ 105.453079][ T9049] loop4: p11 start 67109111 is beyond EOD, truncated [ 105.470480][ T9049] loop4: p13 start 67109111 is beyond EOD, truncated [ 105.494201][ T9049] loop4: p15 start 67109111 is beyond EOD, truncated [ 105.521299][ T9049] loop4: p17 start 67109111 is beyond EOD, truncated [ 105.542053][ T9049] loop4: p19 start 67109111 is beyond EOD, truncated [ 105.569983][ T9049] loop4: p21 start 67109111 is beyond EOD, truncated [ 105.597819][ T9049] loop4: p23 start 67109111 is beyond EOD, truncated [ 105.637862][ T9049] loop4: p25 start 67109111 is beyond EOD, truncated [ 105.651864][ T9081] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2669: bg 0: block 127: padding at end of block bitmap is not set [ 105.670493][ T9049] loop4: p27 start 67109111 is beyond EOD, truncated [ 105.689239][ T9081] loop0: lost filesystem error report for type 5 error -117 [ 105.689775][ T9081] EXT4-fs error (device loop0): ext4_free_inode:354: comm syz.0.2669: bit already cleared for inode 11 [ 105.708868][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 105.708896][ C1] EXT4-fs (loop0): initial error at time 1780056847: ext4_validate_block_bitmap:441 [ 105.708918][ C1] EXT4-fs (loop0): last error at time 1780056847: ext4_validate_block_bitmap:441 [ 105.754180][ T9049] loop4: p29 start 67109111 is beyond EOD, truncated [ 105.778526][ T9049] loop4: p31 start 67109111 is beyond EOD, truncated [ 105.798685][ T9049] loop4: p33 start 67109111 is beyond EOD, truncated [ 105.815184][ T9049] loop4: p35 start 67109111 is beyond EOD, truncated [ 105.847694][ T9049] loop4: p37 start 67109111 is beyond EOD, truncated [ 105.856077][ T9081] loop0: lost filesystem error report for type 5 error -117 [ 105.857653][ T9081] EXT4-fs (loop0): 1 orphan inode deleted [ 105.887704][ T9049] loop4: p39 start 67109111 is beyond EOD, truncated [ 105.890935][ T9081] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.914532][ T9049] loop4: p41 start 67109111 is beyond EOD, truncated [ 105.945980][ T9049] loop4: p43 start 67109111 is beyond EOD, truncated [ 105.958731][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.975288][ T9049] loop4: p45 start 67109111 is beyond EOD, truncated [ 105.985900][ T9049] loop4: p47 start 67109111 is beyond EOD, truncated [ 106.008865][ T9099] FAT-fs (loop0): bogus number of FAT sectors [ 106.026611][ T9099] FAT-fs (loop0): Can't find a valid FAT filesystem [ 106.033724][ T9049] loop4: p49 start 67109111 is beyond EOD, truncated [ 106.078547][ T9049] loop4: p51 start 67109111 is beyond EOD, truncated [ 106.109279][ T9049] loop4: p53 start 67109111 is beyond EOD, truncated [ 106.127525][ T9049] loop4: p55 start 67109111 is beyond EOD, truncated [ 106.148300][ T9049] loop4: p57 start 67109111 is beyond EOD, truncated [ 106.170597][ T9049] loop4: p59 start 67109111 is beyond EOD, truncated [ 106.201293][ T9049] loop4: p61 start 67109111 is beyond EOD, truncated [ 106.226488][ T9049] loop4: p63 start 67109111 is beyond EOD, truncated [ 106.249638][ T9049] loop4: p65 start 67109111 is beyond EOD, truncated [ 106.264740][ T9049] loop4: p67 start 67109111 is beyond EOD, truncated [ 106.291629][ T9049] loop4: p69 start 67109111 is beyond EOD, truncated [ 106.309120][ T9049] loop4: p71 start 67109111 is beyond EOD, truncated [ 106.328364][ T9049] loop4: p73 start 67109111 is beyond EOD, truncated [ 106.351828][ T9049] loop4: p75 start 67109111 is beyond EOD, truncated [ 106.373714][ T9049] loop4: p77 start 67109111 is beyond EOD, truncated [ 106.400903][ T9049] loop4: p79 start 67109111 is beyond EOD, truncated [ 106.414097][ T9049] loop4: p81 start 67109111 is beyond EOD, truncated [ 106.415714][ T9125] EXT4-fs: Ignoring removed nobh option [ 106.436708][ T9049] loop4: p83 start 67109111 is beyond EOD, truncated [ 106.460033][ T9125] EXT4-fs (loop1): 1 orphan inode deleted [ 106.467440][ T9049] loop4: p85 start 67109111 is beyond EOD, truncated [ 106.468538][ T9125] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.505983][ T9049] loop4: p87 start 67109111 is beyond EOD, truncated [ 106.520353][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.544795][ T9132] rock: directory entry would overflow storage [ 106.552194][ T9049] loop4: p89 start 67109111 is beyond EOD, truncated [ 106.561154][ T9132] rock: sig=0x5252, size=5, remaining=3 [ 106.578021][ T9049] loop4: p91 start 67109111 is beyond EOD, truncated [ 106.589075][ T9132] isofs_fill_super: root inode is not a directory. Corrupted media? [ 106.598561][ T28] kauditd_printk_skb: 12 callbacks suppressed [ 106.598576][ T28] audit: type=1326 audit(1780056848.212:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9133 comm="syz.1.2693" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9c16fbce59 code=0x0 [ 106.636766][ T9049] loop4: p93 start 67109111 is beyond EOD, truncated [ 106.665434][ T9049] loop4: p95 start 67109111 is beyond EOD, truncated [ 106.681747][ T9049] loop4: p97 start 67109111 is beyond EOD, truncated [ 106.710318][ T9049] loop4: p99 start 67109111 is beyond EOD, truncated [ 106.732193][ T9049] loop4: p101 start 67109111 is beyond EOD, truncated [ 106.751885][ T9049] loop4: p103 start 67109111 is beyond EOD, truncated [ 106.770304][ T9140] set_capacity_and_notify: 12 callbacks suppressed [ 106.770326][ T9140] loop2: detected capacity change from 0 to 256 [ 106.775460][ T9049] loop4: p105 start 67109111 is beyond EOD, [ 106.791919][ T9139] loop1: detected capacity change from 0 to 736 [ 106.799472][ T9140] vfat: Bad value for 'utf8' [ 106.805651][ T9049] truncated [ 106.818527][ T9049] loop4: p107 start 67109111 is beyond EOD, truncated [ 106.843786][ T9049] loop4: p109 start 67109111 is beyond EOD, truncated [ 106.859638][ T9049] loop4: p111 start 67109111 is beyond EOD, truncated [ 106.864433][ T28] audit: type=1400 audit(1780056848.506:289): avc: denied { mount } for pid=9141 comm="syz.2.2698" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 106.879195][ T9049] loop4: p113 start 67109111 is beyond EOD, [ 106.924143][ T9049] truncated [ 106.932913][ T28] audit: type=1400 audit(1780056848.579:290): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 106.936641][ T9049] loop4: p115 start 67109111 is beyond EOD, truncated [ 106.998991][ T9146] loop2: detected capacity change from 0 to 512 [ 107.003678][ T9049] loop4: p117 start 67109111 is beyond EOD, truncated [ 107.025078][ T9049] loop4: p119 start 67109111 is beyond EOD, truncated [ 107.050088][ T9049] loop4: p121 start 67109111 is beyond EOD, truncated [ 107.053027][ T9146] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2699: bg 0: block 248: padding at end of block bitmap is not set [ 107.076593][ T9049] loop4: p123 start 67109111 is beyond EOD, truncated [ 107.083752][ T9146] loop2: lost filesystem error report for type 5 error -117 [ 107.086334][ T9146] Quota error (device loop2): write_blk: dquota write failed [ 107.093667][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 107.093685][ C1] EXT4-fs (loop2): last error at time 1780056848: ext4_validate_block_bitmap:441 [ 107.158372][ T9049] loop4: p125 start 67109111 is beyond EOD, truncated [ 107.191854][ T9049] loop4: p127 start 67109111 is beyond EOD, truncated [ 107.197989][ T9146] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 107.214025][ T9146] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.2699: Failed to acquire dquot type 1 [ 107.219308][ T9049] loop4: p129 start 67109111 is beyond EOD, [ 107.225705][ T9146] loop2: lost filesystem error report for type 5 error -117 [ 107.232016][ T9049] truncated [ 107.245566][ T9146] EXT4-fs (loop2): 1 truncate cleaned up [ 107.251785][ T9146] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.265580][ T9049] loop4: p131 start 67109111 is beyond EOD, truncated [ 107.282451][ T9049] loop4: p133 start 67109111 is beyond EOD, truncated [ 107.290021][ T9146] ext4 filesystem being mounted at /560/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.321487][ T9049] loop4: p135 start 67109111 is beyond EOD, truncated [ 107.341356][ T9049] loop4: p137 start 67109111 is beyond EOD, truncated [ 107.359450][ T9049] loop4: p139 start 67109111 is beyond EOD, truncated [ 107.392885][ T9049] loop4: p141 start 67109111 is beyond EOD, truncated [ 107.404104][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.417214][ T9049] loop4: p143 start 67109111 is beyond EOD, truncated [ 107.439900][ T9049] loop4: p145 start 67109111 is beyond EOD, truncated [ 107.461992][ T9049] loop4: p147 start 67109111 is beyond EOD, truncated [ 107.488776][ T9049] loop4: p149 start 67109111 is beyond EOD, truncated [ 107.508790][ T9049] loop4: p151 start 67109111 is beyond EOD, truncated [ 107.524617][ T9049] loop4: p153 start 67109111 is beyond EOD, truncated [ 107.550011][ T9049] loop4: p155 start 67109111 is beyond EOD, truncated [ 107.571337][ T9049] loop4: p157 start 67109111 is beyond EOD, truncated [ 107.595821][ T9049] loop4: p159 start 67109111 is beyond EOD, truncated [ 107.612642][ T9049] loop4: p161 start 67109111 is beyond EOD, truncated [ 107.628224][ T9049] loop4: p163 start 67109111 is beyond EOD, truncated [ 107.644290][ T9049] loop4: p165 start 67109111 is beyond EOD, truncated [ 107.668684][ T9049] loop4: p167 start 67109111 is beyond EOD, truncated [ 107.672504][ T9178] loop0: detected capacity change from 0 to 512 [ 107.688178][ T9049] loop4: p169 start 67109111 is beyond EOD, truncated [ 107.713499][ T9178] EXT4-fs (loop0): failed to initialize system zone (-117) [ 107.721549][ T9049] loop4: p171 start 67109111 is beyond EOD, truncated [ 107.736207][ T9178] EXT4-fs (loop0): mount failed [ 107.742502][ T9049] loop4: p173 start 67109111 is beyond EOD, truncated [ 107.756468][ T9049] loop4: p175 start 67109111 is beyond EOD, truncated [ 107.778275][ T9049] loop4: p177 start 67109111 is beyond EOD, truncated [ 107.805642][ T9049] loop4: p179 start 67109111 is beyond EOD, truncated [ 107.834484][ T9049] loop4: p181 start 67109111 is beyond EOD, truncated [ 107.860364][ T9049] loop4: p183 start 67109111 is beyond EOD, truncated [ 107.883657][ T9049] loop4: p185 start 67109111 is beyond EOD, truncated [ 107.899825][ T9049] loop4: p187 start 67109111 is beyond EOD, truncated [ 107.919102][ T9049] loop4: p189 start 67109111 is beyond EOD, truncated [ 107.952835][ T9049] loop4: p191 start 67109111 is beyond EOD, truncated [ 107.968610][ T9193] loop0: detected capacity change from 0 to 512 [ 107.975559][ T9049] loop4: p193 start 67109111 is beyond EOD, truncated [ 107.987397][ T9144] kexec: Could not allocate control_code_buffer [ 107.993966][ T9049] loop4: p195 start 67109111 is beyond EOD, truncated [ 108.005913][ T9193] EXT4-fs: journaled quota format not specified [ 108.021222][ T9049] loop4: p197 start 67109111 is beyond EOD, truncated [ 108.052558][ T9049] loop4: p199 start 67109111 is beyond EOD, truncated [ 108.062107][ T9199] loop2: detected capacity change from 0 to 512 [ 108.070993][ T9049] loop4: p201 start 67109111 is beyond EOD, truncated [ 108.102877][ T9049] loop4: p203 start 67109111 is beyond EOD, truncated [ 108.114444][ T9199] EXT4-fs: Ignoring removed nomblk_io_submit option [ 108.131265][ T9049] loop4: p205 start 67109111 is beyond EOD, truncated [ 108.149980][ T9199] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 108.160799][ T9049] loop4: p207 start 67109111 is beyond EOD, truncated [ 108.183151][ T9211] loop3: detected capacity change from 0 to 512 [ 108.186393][ T9049] loop4: p209 start 67109111 is beyond EOD, truncated [ 108.193075][ T9199] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 108.227164][ T9211] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2731: invalid indirect mapped block 4294967295 (level 1) [ 108.243311][ T9211] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 108.243472][ T9211] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2731: invalid indirect mapped block 4294967295 (level 1) [ 108.251502][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 108.260812][ T9049] loop4: p211 start 67109111 is beyond EOD, [ 108.261159][ C0] EXT4-fs (loop3): initial error at time 1780056849: ext4_free_branches:1023 [ 108.276462][ T9199] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4222: comm syz.2.2725: Allocating blocks 41-42 which overlap fs metadata [ 108.282787][ C0] : inode 11 [ 108.315277][ C0] EXT4-fs (loop3): last error at time 1780056849: ext4_free_branches:1023: inode 11 [ 108.318495][ T9199] loop2: lost filesystem error report for type 5 error -117 [ 108.324993][ T9211] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 108.325174][ T9049] truncated [ 108.337952][ T9211] EXT4-fs (loop3): 2 truncates cleaned up [ 108.355962][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 108.362576][ C0] EXT4-fs (loop2): initial error at time 1780056850: ext4_mb_mark_diskspace_used:4222 [ 108.372343][ C0] EXT4-fs (loop2): last error at time 1780056850: ext4_mb_mark_diskspace_used:4222 [ 108.376054][ T9211] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.384588][ T9199] EXT4-fs (loop2): Remounting filesystem read-only [ 108.402016][ T9199] Quota error (device loop2): write_blk: dquota write failed [ 108.405714][ T9049] loop4: p213 start 67109111 is beyond EOD, [ 108.409863][ T9199] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 108.425836][ T9199] Quota error (device loop2): write_blk: dquota write failed [ 108.433810][ T9199] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 108.436621][ T9049] truncated [ 108.444144][ T9199] EXT4-fs (loop2): 1 truncate cleaned up [ 108.453919][ T9199] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.491351][ T9049] loop4: p215 start 67109111 is beyond EOD, truncated [ 108.510525][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.529188][ T9049] loop4: p217 start 67109111 is beyond EOD, truncated [ 108.546019][ T9049] loop4: p219 start 67109111 is beyond EOD, truncated [ 108.578537][ T9049] loop4: p221 start 67109111 is beyond EOD, truncated [ 108.603425][ T9049] loop4: p223 start 67109111 is beyond EOD, truncated [ 108.627041][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.642477][ T9049] loop4: p225 start 67109111 is beyond EOD, truncated [ 108.668581][ T9049] loop4: p227 start 67109111 is beyond EOD, truncated [ 108.684171][ T9049] loop4: p229 start 67109111 is beyond EOD, truncated [ 108.709231][ T9243] loop2: detected capacity change from 0 to 512 [ 108.723805][ T9243] journal_path: not usable as path [ 108.734581][ T9243] EXT4-fs: error: could not find journal device path [ 108.742254][ T9049] loop4: p231 start 67109111 is beyond EOD, truncated [ 108.764682][ T9049] loop4: p233 start 67109111 is beyond EOD, truncated [ 108.793694][ T9049] loop4: p235 start 67109111 is beyond EOD, truncated [ 108.833873][ T9049] loop4: p237 start 67109111 is beyond EOD, truncated [ 108.856553][ T9049] loop4: p239 start 67109111 is beyond EOD, truncated [ 108.891142][ T9049] loop4: p241 start 67109111 is beyond EOD, truncated [ 108.912576][ T9049] loop4: p243 start 67109111 is beyond EOD, truncated [ 108.927669][ T9049] loop4: p245 start 67109111 is beyond EOD, truncated [ 108.953351][ T9049] loop4: p247 start 67109111 is beyond EOD, truncated [ 108.984224][ T9049] loop4: p249 start 67109111 is beyond EOD, truncated [ 109.011899][ T9049] loop4: p251 start 67109111 is beyond EOD, truncated [ 109.028658][ T9049] loop4: p253 start 67109111 is beyond EOD, truncated [ 109.070822][ T9049] loop4: p255 start 67109111 is beyond EOD, truncated [ 109.145978][ T9285] loop2: detected capacity change from 0 to 256 [ 109.187533][ T9285] msdos: Bad value for 'time_offset' [ 109.190817][ T9292] loop0: detected capacity change from 0 to 512 [ 109.266671][ T9292] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2769: bg 0: block 248: padding at end of block bitmap is not set [ 109.298818][ T9292] loop0: lost filesystem error report for type 5 error -117 [ 109.301907][ T9292] Quota error (device loop0): write_blk: dquota write failed [ 109.309466][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 109.309489][ C1] EXT4-fs (loop0): last error at time 1780056851: ext4_validate_block_bitmap:441 [ 109.334543][ T9303] tmpfs: Bad value for 'mpol' [ 109.385880][ T9311] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 109.398191][ T9311] EXT4-fs (loop2): mount failed [ 109.465881][ T9292] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2769: Failed to acquire dquot type 1 [ 109.481472][ T9321] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 109.484921][ T9322] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 109.514409][ T9324] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 109.523783][ T9292] loop0: lost filesystem error report for type 5 error -117 [ 109.524340][ T9292] EXT4-fs (loop0): 1 truncate cleaned up [ 109.538780][ T5389] udevd[5389]: inotify_add_watch(7, /dev/loop4p18, 10) failed: No such file or directory [ 109.542049][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 109.549807][ T5391] udevd[5391]: inotify_add_watch(7, /dev/loop4p12, 10) failed: No such file or directory [ 109.559971][ T5390] udevd[5390]: inotify_add_watch(7, /dev/loop4p10, 10) failed: No such file or directory [ 109.571646][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop4p8, 10) failed: No such file or directory [ 109.580116][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop4p16, 10) failed: No such file or directory [ 109.588645][ T4777] udevd[4777]: inotify_add_watch(7, /dev/loop4p14, 10) failed: No such file or directory [ 109.599763][ T4056] udevd[4056]: inotify_add_watch(7, /dev/loop4p24, 10) failed: No such file or directory [ 109.618220][ T5392] udevd[5392]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 109.623493][ T5389] udevd[5389]: inotify_add_watch(7, /dev/loop4p26, 10) failed: No such file or directory [ 109.638646][ T9289] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.2768: bg 0: block 5: invalid block bitmap [ 109.652869][ T9289] loop4: lost filesystem error report for type 5 error -117 [ 109.660156][ T9289] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 109.667618][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 109.667642][ C1] EXT4-fs (loop4): initial error at time 1780056851: ext4_validate_block_bitmap:432 [ 109.667665][ C1] EXT4-fs (loop4): last error at time 1780056851: ext4_validate_block_bitmap:432 [ 109.731434][ T9289] loop4: lost filesystem error report for type 5 error -117 [ 109.731689][ T9289] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2768: invalid indirect mapped block 3 (level 2) [ 109.754275][ T9292] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.795885][ T9330] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 109.819713][ T9292] ext4 filesystem being mounted at /581/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.832291][ T9289] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 109.835539][ T9289] EXT4-fs (loop4): 2 truncates cleaned up [ 109.863314][ T9330] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2785: bg 0: block 393: padding at end of block bitmap is not set [ 109.881207][ T9330] loop1: lost filesystem error report for type 5 error -117 [ 109.881391][ T9329] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2787: bg 0: block 127: padding at end of block bitmap is not set [ 109.904556][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 109.904578][ C0] EXT4-fs (loop1): initial error at time 1780056851: ext4_validate_block_bitmap:441 [ 109.904602][ C0] EXT4-fs (loop1): last error at time 1780056851: ext4_validate_block_bitmap:441 [ 109.908269][ T9289] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.911947][ T9330] EXT4-fs (loop1): Remounting filesystem read-only [ 109.923670][ T9329] loop3: lost filesystem error report for type 5 error -117 [ 109.930926][ T9330] EXT4-fs (loop1): 2 truncates cleaned up [ 109.966043][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 109.972628][ C0] EXT4-fs (loop3): initial error at time 1780056851: ext4_validate_block_bitmap:441 [ 109.982544][ C0] EXT4-fs (loop3): last error at time 1780056851: ext4_validate_block_bitmap:441 [ 109.993156][ T9329] EXT4-fs error (device loop3): ext4_free_inode:354: comm syz.3.2787: bit already cleared for inode 11 [ 109.993892][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.004428][ T9329] loop3: lost filesystem error report for type 5 error -117 [ 110.017807][ T9329] EXT4-fs (loop3): 1 orphan inode deleted [ 110.073813][ T9330] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.080462][ T9329] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.145246][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.310739][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.399132][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.438131][ T9347] FAT-fs (loop0): bogus logical sector size 0 [ 110.464070][ T9347] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 110.500129][ T9347] FAT-fs (loop0): Can't find a valid FAT filesystem [ 110.524942][ T9361] EXT4-fs error (device loop2): ext4_orphan_get:1423: comm syz.2.2799: bad orphan inode 15 [ 110.579315][ T9361] loop2: lost filesystem error report for type 5 error -117 [ 110.579972][ T9361] ext4_test_bit(bit=14, block=18) = 1 [ 110.587781][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 110.587805][ C0] EXT4-fs (loop2): initial error at time 1780056852: ext4_orphan_get:1423 [ 110.587844][ C0] EXT4-fs (loop2): last error at time 1780056852: ext4_orphan_get:1423 [ 110.623350][ T9361] is_bad_inode(inode)=0 [ 110.652758][ T9361] NEXT_ORPHAN(inode)=1023 [ 110.679235][ T9361] max_ino=32 [ 110.699105][ T9361] i_nlink=0 [ 110.708919][ T9361] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2972: inode #15: comm syz.2.2799: corrupted xattr block 19: invalid header [ 110.746586][ T9361] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 110.747680][ T9361] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 110.773309][ T9386] EXT4-fs: inline encryption not supported [ 110.778353][ T9361] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 110.810577][ T9361] ext4 filesystem being mounted at /587/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 110.827142][ T9386] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 110.861133][ T9386] EXT4-fs (loop0): required journal recovery suppressed and not mounted read-only [ 110.925062][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 111.118678][ T9397] loop1: p3 p4[EZD] [ 111.123218][ T9397] loop1: p4 size 262912 extends beyond EOD, truncated [ 111.246726][ T9425] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 111.508685][ T9441] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 111.602826][ T9441] EXT4-fs (loop0): 1 orphan inode deleted [ 111.639404][ T9441] EXT4-fs (loop0): 1 truncate cleaned up [ 111.677819][ T9441] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.700537][ T9454] set_capacity_and_notify: 12 callbacks suppressed [ 111.700556][ T9454] loop4: detected capacity change from 0 to 512 [ 111.789742][ T9454] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2845: bg 0: block 248: padding at end of block bitmap is not set [ 111.804422][ T9454] loop4: lost filesystem error report for type 5 error -117 [ 111.810671][ T9456] loop3: detected capacity change from 0 to 2048 [ 111.818055][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 111.818076][ C0] EXT4-fs (loop4): last error at time 1780056853: ext4_validate_block_bitmap:441 [ 111.818098][ T9454] __quota_error: 1 callbacks suppressed [ 111.818116][ T9454] Quota error (device loop4): write_blk: dquota write failed [ 111.818115][ C0] [ 111.818136][ T9454] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 111.818159][ T9454] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.2845: Failed to acquire dquot type 1 [ 111.818183][ T9454] loop4: lost filesystem error report for type 5 error -117 [ 111.879066][ T9454] EXT4-fs (loop4): 1 truncate cleaned up [ 111.897916][ T9464] loop2: detected capacity change from 0 to 512 [ 111.904981][ T9464] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 111.916011][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.927283][ T9456] loop3: p3 p4 < > [ 111.931781][ T9456] loop3: p3 start 11362048 is beyond EOD, truncated [ 111.947528][ T9454] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.987005][ T9454] ext4 filesystem being mounted at /535/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 112.056534][ T28] audit: type=1326 audit(1780056853.955:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9473 comm="syz.2.2854" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fca288ece59 code=0x0 [ 112.115875][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.328325][ T28] audit: type=1400 audit(1780056854.239:292): avc: denied { create } for pid=9499 comm="syz.2.2867" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 112.456344][ T9514] loop3: detected capacity change from 0 to 512 [ 112.473569][ T9514] EXT4-fs (loop3): fragment/cluster size (4096) != block size (1024) [ 112.544859][ T9523] loop3: detected capacity change from 0 to 512 [ 112.562686][ T9523] EXT4-fs (loop3): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 112.746569][ T9541] loop0: detected capacity change from 0 to 512 [ 112.762764][ T9535] loop2: detected capacity change from 0 to 4096 [ 112.798428][ T9535] EXT4-fs (loop2): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 112.809521][ T9541] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 112.841060][ T9535] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 112.867570][ T9541] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2887: bg 0: block 393: padding at end of block bitmap is not set [ 112.892576][ T9541] EXT4-fs (loop0): Remounting filesystem read-only [ 112.908691][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 112.915278][ C1] EXT4-fs (loop0): initial error at time 1780056854: ext4_validate_block_bitmap:441 [ 112.924709][ C1] EXT4-fs (loop0): last error at time 1780056854: ext4_validate_block_bitmap:441 [ 112.947486][ T9541] EXT4-fs (loop0): 2 truncates cleaned up [ 112.971565][ T9541] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.986681][ T9556] loop1: detected capacity change from 0 to 512 [ 113.008623][ T9556] EXT4-fs: Invalid want_extra_isize 127 [ 113.092105][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.239340][ T9580] loop1: detected capacity change from 0 to 164 [ 113.261926][ T9580] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 113.449728][ T9595] loop2: detected capacity change from 0 to 512 [ 113.468464][ T9595] EXT4-fs (loop2): bad s_want_extra_isize: 192 [ 113.949404][ T9628] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 113.967885][ T9639] EXT4-fs: Mount option(s) incompatible with ext3 [ 114.102503][ T9652] EXT4-fs (loop2): #clusters per group too big: 65535 [ 114.184194][ T9659] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 114.185488][ T9663] tmpfs: Bad value for 'mpol' [ 114.207343][ T9659] EXT4-fs (loop4): orphan cleanup on readonly fs [ 114.265618][ T9659] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.2944: bg 0: block 16: invalid block bitmap [ 114.330117][ T9659] fserror_report: 1 callbacks suppressed [ 114.330135][ T9659] loop4: lost filesystem error report for type 5 error -117 [ 114.361264][ T9659] EXT4-fs (loop4): Remounting filesystem read-only [ 114.368731][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 114.368753][ C0] EXT4-fs (loop4): initial error at time 1780056856: ext4_validate_block_bitmap:432 [ 114.368776][ C0] EXT4-fs (loop4): last error at time 1780056856: ext4_validate_block_bitmap:432 [ 114.435314][ T9670] Alternate GPT is invalid, using primary GPT. [ 114.452209][ T9659] EXT4-fs (loop4): 1 truncate cleaned up [ 114.471129][ T9670] loop2: p2 p3 p7 [ 114.480279][ T9659] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 114.567913][ T9684] tmpfs: Bad value for 'mpol' [ 114.606083][ T5392] udevd[5392]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 114.608518][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 114.620146][ T5393] udevd[5393]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 114.641212][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.090189][ T9717] isofs_fill_super: get root inode failed [ 115.476533][ T9754] Option 'Í'M•O§±' to dns_resolver key: bad/missing value [ 115.569842][ T28] audit: type=1400 audit(1780056857.647:293): avc: denied { create } for pid=9759 comm="syz.3.2992" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 116.063197][ T9817] FAT-fs (loop0): bread failed, FSINFO block (sector = 65535) [ 116.446986][ T9864] EXT4-fs: Ignoring removed oldalloc option [ 116.509763][ T9864] EXT4-fs (loop4): filesystem is read-only [ 116.534044][ T9864] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 116.570032][ T9864] EXT4-fs (loop4): filesystem is read-only [ 116.591899][ T9864] EXT4-fs (loop4): orphan cleanup on readonly fs [ 116.610877][ T9864] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3045: bg 0: block 64: padding at end of block bitmap is not set [ 116.649887][ T9864] loop4: lost filesystem error report for type 5 error -117 [ 116.651281][ T9864] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 116.658757][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 116.658777][ C1] EXT4-fs (loop4): initial error at time 1780056858: ext4_validate_block_bitmap:441 [ 116.658804][ C1] EXT4-fs (loop4): last error at time 1780056858: ext4_validate_block_bitmap:441 [ 116.709460][ T9864] loop4: lost filesystem error report for type 5 error -117 [ 116.711224][ T9864] EXT4-fs (loop4): 1 orphan inode deleted [ 116.738709][ T9864] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 116.780400][ T9888] set_capacity_and_notify: 9 callbacks suppressed [ 116.780421][ T9888] loop0: detected capacity change from 0 to 512 [ 116.836735][ T9888] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 116.855014][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.872140][ T9888] EXT4-fs (loop0): orphan cleanup on readonly fs [ 116.881077][ T9888] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.3056: Block bitmap for bg 0 marked uninitialized [ 116.924234][ T9888] loop0: lost filesystem error report for type 5 error -117 [ 116.925937][ T9888] EXT4-fs (loop0): Remounting filesystem read-only [ 116.933460][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 116.933495][ C0] EXT4-fs (loop0): initial error at time 1780056859: ext4_read_block_bitmap_nowait:517 [ 116.933517][ C0] EXT4-fs (loop0): last error at time 1780056859: ext4_read_block_bitmap_nowait:517 [ 117.085575][ T9888] EXT4-fs (loop0): 1 orphan inode deleted [ 117.101672][ T9888] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 117.201070][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.290797][ T9909] loop3: detected capacity change from 0 to 8192 [ 117.347979][ T9909] loop3: p1 p2 p3 p4 [ 117.362821][ T9909] loop3: p2 start 9961480 is beyond EOD, truncated [ 117.391663][ T9909] loop3: p3 start 117772289 is beyond EOD, truncated [ 117.423005][ T9909] loop3: p4 size 4281074432 extends beyond EOD, truncated [ 117.453274][ T9932] loop4: detected capacity change from 0 to 8192 [ 117.511422][ T9932] loop4: p3 [ 117.517069][ T9932] loop4: p3 start 458783 is beyond EOD, truncated [ 117.560010][ T9949] 9pnet_fd: p9_fd_create_unix (9949): problem connecting socket: ./file0: -2 [ 117.682310][ T28] audit: type=1326 audit(1780056859.852:294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9956 comm="syz.1.3091" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9c16fbce59 code=0x0 [ 118.039464][ T28] audit: type=1400 audit(1780056860.229:295): avc: denied { create } for pid=9999 comm="syz.3.3112" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 118.153930][T10011] loop1: detected capacity change from 0 to 512 [ 118.181753][T10011] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c01c, mo2=0002] [ 118.195360][T10011] System zones: 1-12 [ 118.236121][T10021] loop2: detected capacity change from 0 to 1024 [ 118.252921][T10011] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.3117: error while reading EA inode 32 err=-116 [ 118.265632][T10011] loop1: lost filesystem error report for type 5 error -117 [ 118.271669][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 118.273625][ T28] audit: type=1400 audit(1780056860.471:296): avc: denied { remount } for pid=10024 comm="syz.3.3124" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 118.279111][ C1] EXT4-fs (loop1): initial error at time 1780056860: ext4_xattr_inode_iget:446 [ 118.289613][T10011] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.3117: error while reading EA inode 32 err=-116 [ 118.305636][ C1] [ 118.305648][ C1] EXT4-fs (loop1): last error at time 1780056860: ext4_xattr_inode_iget:446 [ 118.329549][T10021] EXT4-fs: Ignoring removed bh option [ 118.359880][T10011] loop1: lost filesystem error report for type 5 error -117 [ 118.366127][T10011] EXT4-fs (loop1): 1 orphan inode deleted [ 118.383400][T10021] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (3163!=35945) [ 118.395464][T10011] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.398632][T10021] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 118.429316][T10021] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz.2.3121: Invalid inode table block 0 in block_group 0 [ 118.487365][T10021] loop2: lost filesystem error report for type 5 error -117 [ 118.487772][T10021] EXT4-fs (loop2): Remounting filesystem read-only [ 118.495160][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 118.495186][ C1] EXT4-fs (loop2): initial error at time 1780056860: __ext4_get_inode_loc:4885 [ 118.495217][ C1] EXT4-fs (loop2): last error at time 1780056860: __ext4_get_inode_loc:4885 [ 118.512162][T10040] tmpfs: Bad value for 'mpol' [ 118.532371][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.545222][T10021] EXT4-fs (loop2): get root inode failed [ 118.610742][T10050] loop3: detected capacity change from 0 to 512 [ 118.636965][T10021] EXT4-fs (loop2): mount failed [ 118.644561][T10050] EXT4-fs: Ignoring removed nobh option [ 118.664974][T10050] EXT4-fs (loop3): 1 orphan inode deleted [ 118.675140][T10056] loop0: detected capacity change from 0 to 1024 [ 118.680466][T10050] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.724566][T10056] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 118.737826][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.756767][T10056] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 118.782652][T10056] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #11: comm syz.0.3137: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 118.808640][T10056] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 118.808821][T10056] EXT4-fs (loop0): Remounting filesystem read-only [ 118.818028][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 118.818052][ C1] EXT4-fs (loop0): initial error at time 1780056861: ext4_ext_check_inode:521: inode 11 [ 118.818083][ C1] EXT4-fs (loop0): last error at time 1780056861: ext4_ext_check_inode:521: inode 11 [ 118.869225][ T28] audit: type=1400 audit(1780056861.101:297): avc: denied { write } for pid=10077 comm="syz.4.3149" name="mdstat" dev="proc" ino=4026532009 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_mdstat_t tclass=file permissive=1 [ 118.882141][T10056] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.054990][T10090] loop4: detected capacity change from 0 to 2048 [ 119.061810][T10088] loop2: detected capacity change from 0 to 8192 [ 119.086528][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.121203][T10090] loop4: p1 < > p3 < > p4 < > [ 119.125204][T10088] loop2: p1 p2 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 [ 119.126183][T10088] loop2: p1 start 67109111 is beyond EOD, [ 119.127274][T10090] loop4: partition table partially beyond EOD, [ 119.231821][T10088] truncated [ 119.272993][T10088] loop2: p3 start 100859904 is beyond EOD, truncated [ 119.291048][T10090] truncated [ 119.294427][T10090] loop4: p1 start 318767104 is beyond EOD, truncated [ 119.310609][T10090] loop4: p3 start 4284289 is beyond EOD, truncated [ 119.316584][T10088] loop2: p5 start 67109111 is beyond EOD, truncated [ 119.331173][T10088] loop2: p7 start 67109111 is beyond EOD, truncated [ 119.354108][T10088] loop2: p9 start 67109111 is beyond EOD, truncated [ 119.390400][ T28] audit: type=1400 audit(1780056861.657:298): avc: denied { create } for pid=10109 comm="syz.0.3164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 119.391356][T10088] loop2: p11 start 67109111 is beyond EOD, truncated [ 119.436782][T10088] loop2: p13 start 67109111 is beyond EOD, truncated [ 119.464438][T10088] loop2: p15 start 67109111 is beyond EOD, truncated [ 119.479151][T10088] loop2: p17 start 67109111 is beyond EOD, truncated [ 119.514606][T10088] loop2: p19 start 67109111 is beyond EOD, truncated [ 119.543320][T10088] loop2: p21 start 67109111 is beyond EOD, truncated [ 119.571835][T10088] loop2: p23 start 67109111 is beyond EOD, truncated [ 119.608619][T10088] loop2: p25 start 67109111 is beyond EOD, truncated [ 119.630868][T10088] loop2: p27 start 67109111 is beyond EOD, truncated [ 119.640245][T10088] loop2: p29 start 67109111 is beyond EOD, truncated [ 119.673592][T10139] loop3: detected capacity change from 0 to 2048 [ 119.680395][T10088] loop2: p31 start 67109111 is beyond EOD, truncated [ 119.705529][T10088] loop2: p33 start 67109111 is beyond EOD, truncated [ 119.731079][T10139] loop3: p1 < > p4 [ 119.735667][T10088] loop2: p35 start 67109111 is beyond EOD, truncated [ 119.754247][T10088] loop2: p37 start 67109111 is beyond EOD, truncated [ 119.766741][T10088] loop2: p39 start 67109111 is beyond EOD, truncated [ 119.807831][T10088] loop2: p41 start 67109111 is beyond EOD, truncated [ 119.854888][T10088] loop2: p43 start 67109111 is beyond EOD, truncated [ 119.873605][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 119.886216][ T5392] udevd[5392]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 119.903382][T10088] loop2: p45 start 67109111 is beyond EOD, truncated [ 119.957780][T10088] loop2: p47 start 67109111 is beyond EOD, truncated [ 119.983784][T10088] loop2: p49 start 67109111 is beyond EOD, truncated [ 120.015230][T10088] loop2: p51 start 67109111 is beyond EOD, truncated [ 120.028255][T10088] loop2: p53 start 67109111 is beyond EOD, truncated [ 120.041114][T10178] tmpfs: Bad value for 'mpol' [ 120.041840][T10088] loop2: p55 start 67109111 is beyond EOD, truncated [ 120.079822][T10088] loop2: p57 start 67109111 is beyond EOD, truncated [ 120.096845][ T28] audit: type=1400 audit(1780056862.392:299): avc: denied { tracepoint } for pid=10182 comm="syz.1.3201" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 120.103223][T10088] loop2: p59 start 67109111 is beyond EOD, truncated [ 120.140567][T10088] loop2: p61 start 67109111 is beyond EOD, truncated [ 120.175566][T10088] loop2: p63 start 67109111 is beyond EOD, truncated [ 120.190105][T10088] loop2: p65 start 67109111 is beyond EOD, truncated [ 120.218124][T10088] loop2: p67 start 67109111 is beyond EOD, truncated [ 120.264311][T10088] loop2: p69 start 67109111 is beyond EOD, truncated [ 120.280384][T10205] EXT4-fs (loop3): orphan cleanup on readonly fs [ 120.284764][T10088] loop2: p71 start 67109111 is beyond EOD, truncated [ 120.301163][T10205] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.3211: ea_inode with extended attributes [ 120.318463][T10205] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 120.318651][T10205] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.3211: error while reading EA inode 11 err=-117 [ 120.328021][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 120.328051][ C0] EXT4-fs (loop3): initial error at time 1780056862: ext4_xattr_inode_iget:441: inode 11 [ 120.328086][ C0] EXT4-fs (loop3): last error at time 1780056862: ext4_xattr_inode_iget:441: inode 11 [ 120.331213][T10088] loop2: p73 start 67109111 is beyond EOD, [ 120.342412][T10205] loop3: lost filesystem error report for type 5 error -117 [ 120.373277][T10205] EXT4-fs (loop3): 1 orphan inode deleted [ 120.387252][T10205] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 120.411058][T10088] truncated [ 120.416305][T10088] loop2: p75 start 67109111 is beyond EOD, truncated [ 120.418957][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.430788][T10088] loop2: p77 start 67109111 is beyond EOD, truncated [ 120.439735][T10088] loop2: p79 start 67109111 is beyond EOD, truncated [ 120.449379][T10088] loop2: p81 start 67109111 is beyond EOD, truncated [ 120.457056][T10088] loop2: p83 start 67109111 is beyond EOD, truncated [ 120.464643][T10088] loop2: p85 start 67109111 is beyond EOD, truncated [ 120.472110][T10088] loop2: p87 start 67109111 is beyond EOD, truncated [ 120.479826][T10088] loop2: p89 start 67109111 is beyond EOD, truncated [ 120.487256][T10088] loop2: p91 start 67109111 is beyond EOD, truncated [ 120.494534][T10088] loop2: p93 start 67109111 is beyond EOD, truncated [ 120.501872][T10088] loop2: p95 start 67109111 is beyond EOD, truncated [ 120.509175][T10088] loop2: p97 start 67109111 is beyond EOD, truncated [ 120.516488][T10088] loop2: p99 start 67109111 is beyond EOD, truncated [ 120.523710][T10088] loop2: p101 start 67109111 is beyond EOD, truncated [ 120.531271][T10088] loop2: p103 start 67109111 is beyond EOD, truncated [ 120.538795][T10088] loop2: p105 start 67109111 is beyond EOD, truncated [ 120.546183][T10088] loop2: p107 start 67109111 is beyond EOD, truncated [ 120.553959][T10088] loop2: p109 start 67109111 is beyond EOD, truncated [ 120.561874][T10088] loop2: p111 start 67109111 is beyond EOD, truncated [ 120.569317][T10088] loop2: p113 start 67109111 is beyond EOD, truncated [ 120.576904][T10088] loop2: p115 start 67109111 is beyond EOD, truncated [ 120.584334][T10088] loop2: p117 start 67109111 is beyond EOD, truncated [ 120.591781][T10088] loop2: p119 start 67109111 is beyond EOD, truncated [ 120.599322][T10088] loop2: p121 start 67109111 is beyond EOD, truncated [ 120.606787][T10088] loop2: p123 start 67109111 is beyond EOD, truncated [ 120.614189][T10088] loop2: p125 start 67109111 is beyond EOD, truncated [ 120.621548][T10088] loop2: p127 start 67109111 is beyond EOD, truncated [ 120.629350][T10088] loop2: p129 start 67109111 is beyond EOD, truncated [ 120.638054][T10088] loop2: p131 start 67109111 is beyond EOD, truncated [ 120.645477][T10088] loop2: p133 start 67109111 is beyond EOD, truncated [ 120.652956][T10088] loop2: p135 start 67109111 is beyond EOD, truncated [ 120.660768][T10088] loop2: p137 start 67109111 is beyond EOD, truncated [ 120.669261][T10088] loop2: p139 start 67109111 is beyond EOD, truncated [ 120.676909][T10088] loop2: p141 start 67109111 is beyond EOD, truncated [ 120.684618][T10088] loop2: p143 start 67109111 is beyond EOD, truncated [ 120.692270][T10088] loop2: p145 start 67109111 is beyond EOD, truncated [ 120.699522][T10088] loop2: p147 start 67109111 is beyond EOD, truncated [ 120.706891][T10088] loop2: p149 start 67109111 is beyond EOD, truncated [ 120.714265][T10088] loop2: p151 start 67109111 is beyond EOD, truncated [ 120.721914][T10088] loop2: p153 start 67109111 is beyond EOD, truncated [ 120.729283][T10088] loop2: p155 start 67109111 is beyond EOD, truncated [ 120.736994][T10088] loop2: p157 start 67109111 is beyond EOD, truncated [ 120.744325][T10088] loop2: p159 start 67109111 is beyond EOD, truncated [ 120.751853][T10088] loop2: p161 start 67109111 is beyond EOD, truncated [ 120.759414][T10088] loop2: p163 start 67109111 is beyond EOD, truncated [ 120.766709][T10088] loop2: p165 start 67109111 is beyond EOD, truncated [ 120.774156][T10088] loop2: p167 start 67109111 is beyond EOD, truncated [ 120.781554][T10088] loop2: p169 start 67109111 is beyond EOD, truncated [ 120.789223][T10088] loop2: p171 start 67109111 is beyond EOD, truncated [ 120.796537][T10088] loop2: p173 start 67109111 is beyond EOD, truncated [ 120.803751][T10088] loop2: p175 start 67109111 is beyond EOD, truncated [ 120.811316][T10088] loop2: p177 start 67109111 is beyond EOD, truncated [ 120.818747][T10088] loop2: p179 start 67109111 is beyond EOD, truncated [ 120.826180][T10088] loop2: p181 start 67109111 is beyond EOD, truncated [ 120.833652][T10088] loop2: p183 start 67109111 is beyond EOD, truncated [ 120.841319][T10088] loop2: p185 start 67109111 is beyond EOD, truncated [ 120.848692][T10088] loop2: p187 start 67109111 is beyond EOD, truncated [ 120.855942][T10088] loop2: p189 start 67109111 is beyond EOD, truncated [ 120.864148][T10088] loop2: p191 start 67109111 is beyond EOD, truncated [ 120.871492][T10088] loop2: p193 start 67109111 is beyond EOD, truncated [ 120.878930][T10088] loop2: p195 start 67109111 is beyond EOD, truncated [ 120.886246][T10088] loop2: p197 start 67109111 is beyond EOD, truncated [ 120.893777][T10088] loop2: p199 start 67109111 is beyond EOD, truncated [ 120.901056][T10088] loop2: p201 start 67109111 is beyond EOD, truncated [ 120.908363][T10088] loop2: p203 start 67109111 is beyond EOD, truncated [ 120.915806][T10088] loop2: p205 start 67109111 is beyond EOD, truncated [ 120.923458][T10088] loop2: p207 start 67109111 is beyond EOD, truncated [ 120.931026][T10088] loop2: p209 start 67109111 is beyond EOD, truncated [ 120.938527][T10088] loop2: p211 start 67109111 is beyond EOD, truncated [ 120.946833][T10088] loop2: p213 start 67109111 is beyond EOD, truncated [ 120.954959][T10088] loop2: p215 start 67109111 is beyond EOD, truncated [ 120.962349][T10088] loop2: p217 start 67109111 is beyond EOD, truncated [ 120.969775][T10088] loop2: p219 start 67109111 is beyond EOD, truncated [ 120.978043][T10088] loop2: p221 start 67109111 is beyond EOD, truncated [ 120.985506][T10088] loop2: p223 start 67109111 is beyond EOD, truncated [ 120.992884][T10088] loop2: p225 start 67109111 is beyond EOD, truncated [ 121.000407][T10088] loop2: p227 start 67109111 is beyond EOD, truncated [ 121.007848][T10088] loop2: p229 start 67109111 is beyond EOD, truncated [ 121.015177][T10088] loop2: p231 start 67109111 is beyond EOD, truncated [ 121.022491][T10088] loop2: p233 start 67109111 is beyond EOD, truncated [ 121.030025][T10088] loop2: p235 start 67109111 is beyond EOD, truncated [ 121.037455][T10088] loop2: p237 start 67109111 is beyond EOD, truncated [ 121.044821][T10088] loop2: p239 start 67109111 is beyond EOD, truncated [ 121.052187][T10088] loop2: p241 start 67109111 is beyond EOD, truncated [ 121.059563][T10088] loop2: p243 start 67109111 is beyond EOD, truncated [ 121.066954][T10088] loop2: p245 start 67109111 is beyond EOD, truncated [ 121.074560][T10088] loop2: p247 start 67109111 is beyond EOD, truncated [ 121.082719][T10088] loop2: p249 start 67109111 is beyond EOD, truncated [ 121.090020][T10088] loop2: p251 start 67109111 is beyond EOD, truncated [ 121.097709][T10088] loop2: p253 start 67109111 is beyond EOD, truncated [ 121.105046][T10088] loop2: p255 start 67109111 is beyond EOD, truncated [ 121.247625][ T28] audit: type=1400 audit(1780056863.599:300): avc: denied { unmount } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 121.319803][ T28] audit: type=1326 audit(1780056863.631:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10237 comm="syz.0.3229" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f09c1b3ce59 code=0x0 [ 121.536866][ T4056] udevd[4056]: inotify_add_watch(7, /dev/loop2p24, 10) failed: No such file or directory [ 121.545387][ T4786] udevd[4786]: inotify_add_watch(7, /dev/loop2p22, 10) failed: No such file or directory [ 121.554752][ T5389] udevd[5389]: inotify_add_watch(7, /dev/loop2p18, 10) failed: No such file or directory [ 121.582227][ T5393] udevd[5393]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 121.608923][ T5391] udevd[5391]: inotify_add_watch(7, /dev/loop2p12, 10) failed: No such file or directory [ 121.614674][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p20, 10) failed: No such file or directory [ 121.630079][ T5393] udevd[5393]: inotify_add_watch(7, /dev/loop2p26, 10) failed: No such file or directory [ 121.636810][ T4777] udevd[4777]: inotify_add_watch(7, /dev/loop2p14, 10) failed: No such file or directory [ 121.739611][T10270] set_capacity_and_notify: 1 callbacks suppressed [ 121.739666][T10270] loop1: detected capacity change from 0 to 164 [ 121.763466][T10272] tmpfs: Bad value for 'mpol' [ 121.979046][T10282] loop1: detected capacity change from 0 to 1024 [ 122.015174][T10282] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 122.057223][T10282] EXT4-fs (loop1): The Hurd can't support 64-bit file systems [ 122.554518][T10354] loop0: detected capacity change from 0 to 1024 [ 122.582266][T10354] EXT4-fs: Ignoring removed bh option [ 122.608620][T10354] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 122.644380][T10354] EXT4-fs (loop0): orphan cleanup on readonly fs [ 122.657811][T10354] EXT4-fs error (device loop0): ext4_quota_enable:7221: comm syz.0.3285: Bad quota inum: 4294934528, type: 0 [ 122.687809][T10354] loop0: lost filesystem error report for type 5 error -117 [ 122.688006][T10354] EXT4-fs (loop0): Remounting filesystem read-only [ 122.695390][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 122.695410][ C0] EXT4-fs (loop0): initial error at time 1780056865: ext4_quota_enable:7221 [ 122.695432][ C0] EXT4-fs (loop0): last error at time 1780056865: ext4_quota_enable:7221 [ 122.726347][T10354] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-117, ino=4294934528). Please run e2fsck to fix. [ 122.741998][T10354] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 122.749278][T10354] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 122.754821][T10380] loop2: detected capacity change from 0 to 512 [ 122.782692][T10380] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 122.794502][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.842595][T10380] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 122.889410][T10380] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 122.929949][ T2981] ================================================================== [ 122.938197][ T2981] BUG: KCSAN: data-race in d_make_discardable / do_readlinkat [ 122.946433][ T2981] [ 122.949006][ T2981] write to 0xffff88811be049c0 of 4 bytes by task 5393 on cpu 0: [ 122.956743][ T2981] d_make_discardable+0x4f/0xa0 [ 122.962152][ T2981] simple_unlink+0x68/0x80 [ 122.966816][ T2981] shmem_unlink+0x12d/0x140 [ 122.971370][ T2981] vfs_unlink+0x1c7/0x490 [ 122.975920][ T2981] filename_unlinkat+0x1e2/0x410 [ 122.980891][ T2981] __se_sys_unlink+0x2b/0xe0 [ 122.985616][ T2981] __x64_sys_unlink+0x1f/0x30 [ 122.990703][ T2981] x64_sys_call+0x2eb6/0x3020 [ 122.995502][ T2981] do_syscall_64+0x12c/0x3b0 [ 123.000289][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.006288][ T2981] [ 123.008615][ T2981] read to 0xffff88811be049c0 of 4 bytes by task 2981 on cpu 1: [ 123.016239][ T2981] do_readlinkat+0xa0/0x2f0 [ 123.020761][ T2981] __x64_sys_readlink+0x47/0x60 [ 123.025640][ T2981] x64_sys_call+0x2b51/0x3020 [ 123.030421][ T2981] do_syscall_64+0x12c/0x3b0 [ 123.035202][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.041109][ T2981] [ 123.043525][ T2981] value changed: 0x08300080 -> 0x00300180 [ 123.049427][ T2981] [ 123.051763][ T2981] Reported by Kernel Concurrency Sanitizer on: [ 123.057916][ T2981] CPU: 1 UID: 0 PID: 2981 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 123.068824][ T2981] Tainted: [W]=WARN [ 123.072655][ T2981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 123.082711][ T2981] ================================================================== [ 123.090883][T10380] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.3297: Failed to acquire dquot type 1 [ 123.117293][T10380] loop2: lost filesystem error report for type 5 error -5 [ 123.119972][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 123.133609][ C0] EXT4-fs (loop2): last error at time 1780056865: ext4_acquire_dquot:7034 [ 123.150557][T10380] EXT4-fs (loop2): 1 truncate cleaned up [ 123.156874][T10380] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 123.208750][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000.