last executing test programs: 1m16.486125393s ago: executing program 4 (id=621): lsm_get_self_attr(0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 1m16.432801163s ago: executing program 4 (id=623): readlink(&(0x7f0000000000), &(0x7f0000000000), 0x0) 1m16.432566723s ago: executing program 4 (id=624): socket$alg(0x26, 0x5, 0x0) 1m16.416563624s ago: executing program 4 (id=626): faccessat(0xffffffffffffffff, &(0x7f0000000000), 0x0) 1m15.932292489s ago: executing program 4 (id=627): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1m15.768109261s ago: executing program 4 (id=631): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1m15.504814514s ago: executing program 5 (id=633): openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/transparent_hugepage/khugepaged/scan_sleep_millisecs', 0x1, 0x0) 1m15.207251477s ago: executing program 5 (id=639): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1m14.98291871s ago: executing program 5 (id=642): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1m14.742112092s ago: executing program 5 (id=645): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 563.309333ms ago: executing program 1 (id=3596): kexec_load(0x0, 0x1, &(0x7f00000002c0)=[{0x0, 0x0, 0xff600000, 0x4002000000}], 0x0) 475.708444ms ago: executing program 1 (id=3603): mq_unlink(&(0x7f0000000000)='.\x00') 410.404365ms ago: executing program 1 (id=3606): syz_emit_ethernet(0x52, &(0x7f0000000080)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "00ed6a", 0x1c, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0xa393}, @fastopen={0x22, 0x2}]}}}}}}}}, 0x0) 401.431524ms ago: executing program 1 (id=3609): syz_clone(0x640c7400, 0x0, 0x0, 0x0, 0x0, 0x0) 346.091965ms ago: executing program 3 (id=3612): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x20, 0x0, 0x4}]}}, 0x0, 0x42}, 0x28) 320.941356ms ago: executing program 3 (id=3616): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffff11, 0x0, 0xffffffffffffffff, 0xfffffffffffffea5}, 0x48) 307.716236ms ago: executing program 2 (id=3618): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x2, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x96}, @exit], &(0x7f0000000080)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) 273.135386ms ago: executing program 0 (id=3621): mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x843, 0x0, 0x0) 259.055397ms ago: executing program 2 (id=3622): restart_syscall() 228.030466ms ago: executing program 0 (id=3624): mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 227.730797ms ago: executing program 3 (id=3625): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 181.010537ms ago: executing program 2 (id=3626): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x10, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="61142800000000006113380000000000bf1000000000000025000200091b00003d200000000000008701000000000000bc26000000000000bf67000000000000150300000ee600f0670200000300000015030000ffffffffbf050000000000000f650000000000006507f4ff02000400070700006b3128fe1f75000000000000bf540000000000000705000003001500ae430100000000009500000000000000050000000000000095000000000000004d9bd591d568253e9988431ec068e3a82983d58719d72183f2cb7f43dd55788be820b236dcb695dbfd737cbf719506d2d6b05fe70305863f970eac3590ac99b798f8125f1c322c2a154a8a8d"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @sk_msg}, 0x48) 180.958167ms ago: executing program 6 (id=3627): bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0xc, &(0x7f00000008c0)=ANY=[@ANYBLOB="180200000400000000000000000000008500000041000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000c300000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 172.561907ms ago: executing program 6 (id=3628): fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffff70) 167.599378ms ago: executing program 2 (id=3629): syz_emit_ethernet(0x7e, &(0x7f0000000340)={@broadcast, @empty, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "dd690b", 0x48, 0x2f, 0x0, @private0, @mcast2, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x8100}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x3, 0xf]}, {}, {0x8, 0x88be, 0x81000000, {{0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}}}}}}, 0x0) 162.977567ms ago: executing program 0 (id=3630): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 162.657617ms ago: executing program 3 (id=3631): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x1e, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000084121b000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 129.493398ms ago: executing program 6 (id=3632): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000003000000030000000090000000400000003000093010000000000000101000000ffffff7f0100662629fa81b1eeb40000050000000e0000000000008000615f302e"], &(0x7f0000000f40)=""/4087, 0x51, 0xff7, 0x9}, 0x28) 124.277398ms ago: executing program 2 (id=3633): chmod(&(0x7f0000000740)='./cgroup.cpu/cgroup.procs\x00', 0x30) 70.534479ms ago: executing program 0 (id=3634): io_destroy(0x0) 69.964569ms ago: executing program 1 (id=3635): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, 0x0}, 0x94) 69.884189ms ago: executing program 3 (id=3636): mount$9p_virtio(0x0, &(0x7f0000001ac0)='.\x00', &(0x7f00000000c0), 0x10000, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=virtio,posixacl,mmap,nodevmap,access=c']) 69.836659ms ago: executing program 6 (id=3637): syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000003c0)='ns/time\x00') 45.163159ms ago: executing program 6 (id=3638): syz_emit_ethernet(0x76, &(0x7f0000000100)={@broadcast, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010102, @local}, @redirect={0x5, 0x1, 0x0, @broadcast=0x1000000, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @private=0xa010101, @multicast2, {[@timestamp_addr={0x44, 0x14, 0x1, 0x1, 0x0, [{@remote, 0x4e210000}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x3c267a91}]}, @timestamp_addr={0x44, 0x24, 0xfc, 0x1, 0x0, [{@multicast1, 0x7}, {@dev}, {@private, 0x6}, {@initdev={0xac, 0x1e, 0x0, 0x0}}]}]}}}}}}}, 0x0) 15.469879ms ago: executing program 0 (id=3639): chdir(0x0) 15.259859ms ago: executing program 6 (id=3640): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/2848], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffd78, 0x10, &(0x7f0000000000), 0x143}, 0x48) 15.169909ms ago: executing program 3 (id=3641): syz_emit_ethernet(0xbe, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "6410a6", 0x88, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @local, {[@routing={0x31, 0x10, 0x1, 0x7f, 0x0, [@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @local, @private2={0xfc, 0x2, '\x00', 0x1}, @rand_addr=' \x01\x00', @dev={0xfe, 0x80, '\x00', 0x22}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, @remote]}]}}}}}, 0x0) 5.032049ms ago: executing program 1 (id=3642): mount$tmpfs(0x0, &(0x7f0000000540)='./cgroup\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={[{}]}) 4.75464ms ago: executing program 2 (id=3643): socket(0x23, 0x1, 0x0) 0s ago: executing program 0 (id=3644): bpf$MAP_CREATE(0x0, &(0x7f0000001200)=@base={0x19, 0x4, 0x2, 0x5, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x50) kernel console output (not intermixed with test programs): ror -117 [ 55.217518][ T6454] EXT4-fs error (device loop0): ext4_quota_write:7423: inode #3: comm syz.0.1680: mark_inode_dirty error [ 55.238993][ T6454] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 55.239143][ T6454] Quota error (device loop0): write_blk: dquota write failed [ 55.255735][ T6454] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1680: Failed to acquire dquot type 0 [ 55.267088][ T6454] loop0: lost filesystem error report for type 5 error -117 [ 55.267267][ T6454] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz.0.1680: Invalid inode table block 0 in block_group 0 [ 55.289112][ T6454] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 55.301411][ T6454] EXT4-fs error (device loop0): ext4_ext_truncate:4557: inode #15: comm syz.0.1680: mark_inode_dirty error [ 55.312844][ T6454] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 55.312984][ T6454] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz.0.1680: Invalid inode table block 0 in block_group 0 [ 55.335879][ T6454] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 55.349278][ T6454] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 55.379457][ T6454] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz.0.1680: Invalid inode table block 0 in block_group 0 [ 55.413572][ T6454] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 55.440046][ T6454] EXT4-fs error (device loop0): ext4_truncate:4690: inode #15: comm syz.0.1680: mark_inode_dirty error [ 55.483518][ T6454] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 55.483681][ T6454] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 55.519902][ T6454] EXT4-fs (loop0): 1 truncate cleaned up [ 55.531447][ T6454] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.623784][ T4146] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.829886][ T6525] loop0: detected capacity change from 0 to 8192 [ 55.845423][ T6532] loop2: detected capacity change from 0 to 512 [ 55.893146][ T6536] SELinux: security_context_str_to_sid (}) failed with errno=-22 [ 55.904826][ T6525] loop0: p1 p2 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 p2 [ 55.918448][ T6532] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 56.032753][ T6532] EXT4-fs (loop2): mount failed [ 56.075631][ T6541] random: crng reseeded on system resumption [ 56.245595][ T6561] loop1: detected capacity change from 0 to 512 [ 56.272819][ T6565] loop3: detected capacity change from 0 to 512 [ 56.301468][ T6561] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 56.341508][ T6564] loop2: detected capacity change from 0 to 8192 [ 56.348541][ T6564] FAT-fs (loop2): bogus number of directory entries (249) [ 56.356069][ T6564] FAT-fs (loop2): Can't find a valid FAT filesystem [ 56.363108][ T6561] EXT4-fs (loop1): mount failed [ 56.368842][ T6565] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #11: block 327694: comm syz.3.1733: lblock 0 mapped to illegal pblock 327694 (length 1) [ 56.439582][ T6565] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 56.447126][ T6565] ------------[ cut here ]------------ [ 56.456297][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 56.456316][ C1] EXT4-fs (loop3): initial error at time 1777883099: ext4_map_blocks:791: inode 11: block 327694 [ 56.456368][ C1] EXT4-fs (loop3): last error at time 1777883099: ext4_map_blocks:791: inode 11: block 327694 [ 56.489136][ T6565] EA inode 11 i_nlink=2 [ 56.489168][ T6565] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#1: syz.3.1733/6565 [ 56.504150][ T6565] Modules linked in: [ 56.508073][ T6565] CPU: 1 UID: 0 PID: 6565 Comm: syz.3.1733 Not tainted syzkaller #0 PREEMPT(full) [ 56.517424][ T6565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 56.527580][ T6565] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 56.534221][ T6565] Code: 14 5e 98 ff 4c 8d 2d 6d 6a 5c 05 49 8d 7e 40 e8 64 1c b6 ff 49 8b 6e 40 4c 89 e7 e8 98 17 b6 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 8f 9c d7 03 66 66 66 66 66 66 2e [ 56.553922][ T6565] RSP: 0018:ffffc90000edb778 EFLAGS: 00010246 [ 56.560019][ T6565] RAX: ffff8881045b4ef8 RBX: ffff888108b18598 RCX: ffffffff81c0cab8 [ 56.568115][ T6565] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871d3510 [ 56.576101][ T6565] RBP: 000000000000000b R08: 0001888108b1854b R09: 0000000000000000 [ 56.584096][ T6565] R10: ffffc90000edb6a8 R11: 0001c90000edb6a8 R12: ffff888108b18548 [ 56.592209][ T6565] R13: ffffffff871d3510 R14: ffff888108b18500 R15: 0000000000000001 [ 56.600208][ T6565] FS: 00007fd2684576c0(0000) GS:ffff8882ae9fe000(0000) knlGS:0000000000000000 [ 56.609145][ T6565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.615794][ T6565] CR2: 00007f500fcba4c0 CR3: 0000000119ef0000 CR4: 00000000003506f0 [ 56.623849][ T6565] Call Trace: [ 56.627191][ T6565] [ 56.630201][ T6565] ext4_xattr_inode_dec_ref_all+0x57c/0x8b0 [ 56.636217][ T6565] ? errseq_check+0x2c/0x50 [ 56.640810][ T6565] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 56.646366][ T6565] ? ext4_truncate+0x89f/0xa10 [ 56.651145][ T6565] ext4_evict_inode+0xb16/0xe30 [ 56.656029][ T6565] ? __pfx_ext4_evict_inode+0x10/0x10 [ 56.661448][ T6565] evict+0x2af/0x510 [ 56.665395][ T6565] ? __dquot_initialize+0x146/0x7c0 [ 56.670707][ T6565] iput+0x41a/0x580 [ 56.674598][ T6565] ext4_process_orphan+0x1a9/0x1c0 [ 56.679786][ T6565] ext4_orphan_cleanup+0x69c/0x9f0 [ 56.685009][ T6565] ext4_fill_super+0x3408/0x37c0 [ 56.689979][ T6565] ? set_blocksize+0x14c/0x270 [ 56.694749][ T6565] ? setup_bdev_super+0x30e/0x370 [ 56.699923][ T6565] ? __pfx_ext4_fill_super+0x10/0x10 [ 56.705222][ T6565] get_tree_bdev_flags+0x291/0x300 [ 56.710382][ T6565] ? __pfx_ext4_fill_super+0x10/0x10 [ 56.715676][ T6565] get_tree_bdev+0x1f/0x30 [ 56.720150][ T6565] ext4_get_tree+0x1c/0x30 [ 56.724567][ T6565] vfs_get_tree+0x57/0x1d0 [ 56.729006][ T6565] do_new_mount+0x288/0x8d0 [ 56.733579][ T6565] path_mount+0x4d0/0xbc0 [ 56.738076][ T6565] __se_sys_mount+0x28c/0x2e0 [ 56.742835][ T6565] __x64_sys_mount+0x67/0x80 [ 56.747484][ T6565] x64_sys_call+0x2d61/0x3020 [ 56.752250][ T6565] do_syscall_64+0x12c/0x3b0 [ 56.756869][ T6565] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.762793][ T6565] RIP: 0033:0x7fd2699fe04a [ 56.767241][ T6565] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 56.786901][ T6565] RSP: 002b:00007fd268456e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.795396][ T6565] RAX: ffffffffffffffda RBX: 00007fd268456ee0 RCX: 00007fd2699fe04a [ 56.803391][ T6565] RDX: 0000200000000080 RSI: 00002000000001c0 RDI: 00007fd268456ea0 [ 56.811369][ T6565] RBP: 0000200000000080 R08: 00007fd268456ee0 R09: 0000000000800718 [ 56.819384][ T6565] R10: 0000000000800718 R11: 0000000000000246 R12: 00002000000001c0 [ 56.827370][ T6565] R13: 00007fd268456ea0 R14: 000000000000048a R15: 0000200000000000 [ 56.835441][ T6565] [ 56.838461][ T6565] ---[ end trace 0000000000000000 ]--- [ 56.845309][ T6582] capability: warning: `syz.0.1740' uses 32-bit capabilities (legacy support in use) [ 57.145559][ T6593] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 57.170278][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop0p8, 10) failed: No such file or directory [ 57.170320][ T5264] udevd[5264]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 57.181199][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 57.203839][ T5266] udevd[5266]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 57.215507][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop0p9, 10) failed: No such file or directory [ 57.218206][ T5258] udevd[5258]: inotify_add_watch(7, /dev/loop0p10, 10) failed: No such file or directory [ 57.226307][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 57.236480][ T5260] udevd[5260]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 57.246460][ T6565] EXT4-fs (loop3): 1 orphan inode deleted [ 57.256489][ T6593] System zones: [ 57.261571][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop0p16, 10) failed: No such file or directory [ 57.267048][ T5265] udevd[5265]: inotify_add_watch(7, /dev/loop0p11, 10) failed: No such file or directory [ 57.291369][ T6593] 0-2, 18-18, 34-34 [ 57.312148][ T6593] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 57.347684][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 57.354139][ C1] EXT4-fs (loop0): initial error at time 1777883100: ext4_mb_generate_buddy:1317 [ 57.363291][ C1] EXT4-fs (loop0): last error at time 1777883100: ext4_mb_generate_buddy:1317 [ 57.373918][ T6593] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.1742: corrupted inode contents [ 57.380642][ T6565] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.401271][ T6593] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.401410][ T6593] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #16: comm syz.0.1742: mark_inode_dirty error [ 57.453916][ T6593] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.454113][ T6593] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.1742: corrupted inode contents [ 57.550877][ T6593] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.551485][ T6593] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.1742: mark_inode_dirty error [ 57.629416][ T6593] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.629566][ T6593] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.1742: corrupted inode contents [ 57.707444][ T6593] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.707695][ T6593] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.1742: mark_inode_dirty error [ 57.747426][ T4148] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.758241][ T6593] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.758469][ T6593] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.1742: corrupted inode contents [ 57.807406][ T6593] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.807999][ T6593] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 57.826223][ T6593] fserror_report: 8 callbacks suppressed [ 57.826236][ T6593] loop0: lost filesystem error report for type 5 error -117 [ 57.832107][ T6593] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.1742: corrupted inode contents [ 57.853329][ T6593] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.853525][ T6593] EXT4-fs error (device loop0): ext4_truncate:4690: inode #16: comm syz.0.1742: mark_inode_dirty error [ 57.899595][ T6593] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.899783][ T6593] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 57.954529][ T6593] loop0: lost filesystem error report for type 5 error -117 [ 57.954771][ T6593] EXT4-fs (loop0): 1 truncate cleaned up [ 57.969573][ T12] __quota_error: 2 callbacks suppressed [ 57.969586][ T12] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 58.004183][ T6593] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.017848][ T12] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 1 [ 58.038679][ T6610] tmpfs: Bad value for 'gid' [ 58.043659][ T12] loop0: lost filesystem error report for type 5 error -117 [ 58.046793][ T6593] ext4 filesystem being mounted at /209/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.073761][ T6610] tmpfs: Bad value for 'gid' [ 58.138092][ T4146] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.253002][ T6626] tmpfs: Unknown parameter 'fsuuid' [ 58.351811][ T28] audit: type=1400 audit(1777883101.103:305): avc: denied { mounton } for pid=6639 comm="syz.2.1767" path="/syzcgroup/cpu/syz2/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 58.352054][ T6640] 9pnet_fd: p9_fd_create_tcp (6640): problem connecting socket to 127.0.0.1 [ 58.836092][ T6681] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 58.957305][ T6697] 9pnet_fd: p9_fd_create_tcp (6697): problem connecting socket to 127.0.0.1 [ 59.226346][ T28] audit: type=1326 audit(1777883101.926:306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6724 comm="syz.0.1808" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9b4d86cdd9 code=0x0 [ 59.273276][ T6729] 9pnet_fd: p9_fd_create_tcp (6729): problem connecting socket to 127.0.0.1 [ 59.481580][ T6744] tmpfs: Unknown parameter 'fsuuid' [ 59.555080][ T6740] loop6: p1 p2 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 p2 [ 59.757382][ T6754] set_capacity_and_notify: 3 callbacks suppressed [ 59.757400][ T6754] loop3: detected capacity change from 0 to 764 [ 60.002654][ T6764] loop2: detected capacity change from 0 to 512 [ 60.012147][ T6754] rock: directory entry would overflow storage [ 60.021806][ T6754] rock: sig=0x5850, size=36, remaining=22 [ 60.576438][ T6781] loop1: detected capacity change from 0 to 8192 [ 60.642808][ T6781] loop1: p3 p4 < > [ 60.648134][ T6781] loop1: p3 size 83886080 extends beyond EOD, truncated [ 60.796314][ T6804] loop0: detected capacity change from 0 to 512 [ 61.106800][ T6829] loop6: detected capacity change from 0 to 1024 [ 61.156666][ T6829] EXT4-fs (loop6): Can't support bigalloc feature without extents feature [ 61.156666][ T6829] [ 61.240588][ T6829] EXT4-fs (loop6): couldn't mount as ext2 due to feature incompatibilities [ 62.308178][ T6898] futex_wake_op: syz.3.1891 tries to shift op by -1; fix this program [ 62.455877][ T6904] loop3: detected capacity change from 0 to 8192 [ 62.495772][ T6904] loop3: p1 p2 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 p2 [ 62.648936][ T6918] loop2: detected capacity change from 0 to 8192 [ 63.080691][ T6953] loop2: detected capacity change from 0 to 512 [ 63.110034][ T6953] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 63.118942][ T6953] EXT4-fs (loop2): orphan cleanup on readonly fs [ 63.149941][ T6953] Quota error (device loop2): find_block_dqentry: Quota for id 0 referenced but not present [ 63.182280][ T6953] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 63.226565][ T6953] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.1919: Failed to acquire dquot type 1 [ 63.281665][ T6953] loop2: lost filesystem error report for type 5 error -5 [ 63.283137][ T6953] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1919: bg 0: block 40: padding at end of block bitmap is not set [ 63.304438][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 63.304467][ C1] EXT4-fs (loop2): initial error at time 1777883106: ext4_acquire_dquot:7034 [ 63.304489][ C1] EXT4-fs (loop2): last error at time 1777883106: ext4_acquire_dquot:7034 [ 63.381924][ T6953] loop2: lost filesystem error report for type 5 error -117 [ 63.382128][ T6953] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 63.394849][ T3975] udevd[3975]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 63.405424][ T5265] udevd[5265]: inotify_add_watch(7, /dev/loop3p12, 10) failed: No such file or directory [ 63.409152][ T5260] udevd[5260]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 63.418997][ T5263] udevd[5263]: inotify_add_watch(7, /dev/loop3p13, 10) failed: No such file or directory [ 63.438566][ T5258] udevd[5258]: inotify_add_watch(7, /dev/loop3p11, 10) failed: No such file or directory [ 63.445423][ T3975] udevd[3975]: inotify_add_watch(7, /dev/loop3p14, 10) failed: No such file or directory [ 63.449791][ T3981] udevd[3981]: inotify_add_watch(7, /dev/loop3p10, 10) failed: No such file or directory [ 63.466762][ T5260] udevd[5260]: inotify_add_watch(7, /dev/loop3p15, 10) failed: No such file or directory [ 63.469203][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop3p9, 10) failed: No such file or directory [ 63.479120][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 63.509443][ T6953] loop2: lost filesystem error report for type 5 error -117 [ 63.524155][ T6953] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #16: comm syz.2.1919: data will be lost [ 63.611987][ T6953] EXT4-fs (loop2): 1 truncate cleaned up [ 63.632392][ T6953] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 63.778709][ T4152] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.834190][ T6974] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 63.869525][ T28] audit: type=1400 audit(1777883108.259:307): avc: denied { relabelto } for pid=6973 comm="syz.2.1929" name="254" dev="tmpfs" ino=1310 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 63.957931][ T28] audit: type=1400 audit(1777883108.297:308): avc: denied { associate } for pid=6973 comm="syz.2.1929" name="254" dev="tmpfs" ino=1310 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 64.304588][ T7000] loop2: detected capacity change from 0 to 764 [ 64.337053][ T7000] rock: directory entry would overflow storage [ 64.363756][ T7000] rock: sig=0x5245, size=8, remaining=5 [ 64.377204][ T28] audit: type=1400 audit(1777883108.746:309): avc: denied { unmount } for pid=4148 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 64.454323][ T28] audit: type=1400 audit(1777883108.802:310): avc: denied { execute } for pid=7010 comm="syz.3.1946" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=16156 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 64.598578][ T7024] loop6: detected capacity change from 0 to 512 [ 64.643184][ T7024] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 64.663311][ T28] audit: type=1326 audit(1777883109.008:311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7030 comm="syz.1.1957" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efe6375cdd9 code=0x0 [ 64.685465][ T7036] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 64.722659][ T7024] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #11: comm syz.6.1953: invalid indirect mapped block 4294967295 (level 1) [ 64.795264][ T7036] EXT4-fs: error: could not find journal device path [ 64.806068][ T7024] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 64.806775][ T7024] EXT4-fs (loop6): Remounting filesystem read-only [ 64.815953][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 64.815973][ C1] EXT4-fs (loop6): initial error at time 1777883109: ext4_free_branches:1023: inode 11 [ 64.816008][ C1] EXT4-fs (loop6): last error at time 1777883109: ext4_free_branches:1023: inode 11 [ 64.888377][ T7024] EXT4-fs (loop6): 2 truncates cleaned up [ 64.908486][ T7024] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.024834][ T4164] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.590016][ T28] audit: type=1326 audit(1777883109.868:312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7088 comm="syz.1.1984" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efe6375cdd9 code=0x0 [ 66.161838][ T7133] random: crng reseeded on system resumption [ 66.349585][ T7155] set_capacity_and_notify: 1 callbacks suppressed [ 66.349602][ T7155] loop6: detected capacity change from 0 to 128 [ 66.407385][ T7155] FAT-fs (loop6): bogus number of FAT structure [ 66.432668][ T7155] FAT-fs (loop6): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 66.468673][ T7155] FAT-fs (loop6): Can't find a valid FAT filesystem [ 66.671444][ T7186] loop1: detected capacity change from 0 to 512 [ 66.694079][ T7186] EXT4-fs: journaled quota format not specified [ 67.036631][ T28] audit: type=1400 audit(1777883111.234:313): avc: denied { write } for pid=7231 comm="syz.0.2055" name="mdstat" dev="proc" ino=4026532009 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_mdstat_t tclass=file permissive=1 [ 67.064302][ T7230] loop3: detected capacity change from 0 to 1024 [ 67.077915][ T7230] ext4: Bad value for 'mb_optimize_scan' [ 67.185016][ T7251] cgroup: none used incorrectly [ 67.194807][ T7249] loop6: detected capacity change from 0 to 512 [ 67.223557][ T7249] EXT4-fs: Ignoring removed nobh option [ 67.250362][ T7249] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 67.275109][ T7249] EXT4-fs (loop6): group descriptors corrupted! [ 67.513125][ T28] audit: type=1400 audit(1777883111.674:314): avc: denied { mount } for pid=7278 comm="syz.3.2079" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 67.579402][ T28] audit: type=1400 audit(1777883111.720:315): avc: denied { unmount } for pid=4148 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 67.779054][ T7309] loop0: detected capacity change from 0 to 128 [ 68.396897][ T7370] loop0: detected capacity change from 0 to 512 [ 68.424481][ T7370] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 68.521507][ T7379] loop0: detected capacity change from 0 to 1024 [ 68.545631][ T7379] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 68.582491][ T7379] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 68.616058][ T7379] EXT4-fs (loop0): invalid journal inode [ 68.638407][ T7379] EXT4-fs (loop0): can't get journal size [ 68.664865][ T7379] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 68.703474][ T4146] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.755268][ T28] audit: type=1326 audit(1777883112.834:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7401 comm="syz.0.2136" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9b4d86cdd9 code=0x0 [ 68.791244][ T7404] loop2: detected capacity change from 0 to 512 [ 68.871310][ T7404] EXT4-fs: Ignoring removed oldalloc option [ 68.897791][ T7404] EXT4-fs (loop2): filesystem is read-only [ 68.903788][ T7412] loop0: detected capacity change from 0 to 1024 [ 68.910911][ T7404] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 68.927684][ T7404] EXT4-fs (loop2): filesystem is read-only [ 68.941850][ T7404] EXT4-fs (loop2): orphan cleanup on readonly fs [ 68.947869][ T7412] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 68.958895][ T7404] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2138: bg 0: block 64: padding at end of block bitmap is not set [ 69.009271][ T7404] loop2: lost filesystem error report for type 5 error -117 [ 69.009495][ T7404] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 69.016899][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 69.016915][ C0] EXT4-fs (loop2): initial error at time 1777883113: ext4_validate_block_bitmap:441 [ 69.016936][ C0] EXT4-fs (loop2): last error at time 1777883113: ext4_validate_block_bitmap:441 [ 69.061175][ T7412] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #2: comm syz.0.2142: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 69.089943][ T7419] loop1: detected capacity change from 0 to 4096 [ 69.134518][ T7412] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 69.134658][ T7412] EXT4-fs (loop0): get root inode failed [ 69.143726][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 69.143761][ C0] EXT4-fs (loop0): initial error at time 1777883113: ext4_ext_check_inode:521: inode 2 [ 69.143788][ C0] EXT4-fs (loop0): last error at time 1777883113: ext4_ext_check_inode:521: inode 2 [ 69.179149][ T7419] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 69.214992][ T7412] EXT4-fs (loop0): mount failed [ 69.220075][ T7419] EXT4-fs (loop1): mount failed [ 69.226700][ T7404] loop2: lost filesystem error report for type 5 error -117 [ 69.227156][ T7404] EXT4-fs (loop2): 1 orphan inode deleted [ 69.285672][ T7404] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 69.432508][ T4152] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.609364][ T7455] msdos: Bad value for 'tz' [ 69.675796][ T7461] vfat: Unexpected value for 'flush' [ 69.866012][ T7488] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 69.897822][ T7488] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 69.926486][ T7488] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2178: bg 0: block 248: padding at end of block bitmap is not set [ 69.945687][ T7497] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 69.958066][ T7492] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.2179: corrupted in-inode xattr: invalid size in ea xattr [ 69.986354][ T7488] loop2: lost filesystem error report for type 5 error -117 [ 69.995399][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 70.009169][ C1] EXT4-fs (loop2): last error at time 1777883113: ext4_validate_block_bitmap:441 [ 70.031611][ T7488] Quota error (device loop2): write_blk: dquota write failed [ 70.039315][ T7492] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 70.039495][ T7492] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.2179: couldn't read orphan inode 15 (err -117) [ 70.060582][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 70.060598][ C0] EXT4-fs (loop0): initial error at time 1777883114: ext4_iget_extra_inode:5128: inode 15 [ 70.060638][ C0] EXT4-fs (loop0): last error at time 1777883114: ext4_iget_extra_inode:5128: inode 15 [ 70.092589][ T7488] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 70.103719][ T7492] loop0: lost filesystem error report for type 5 error -117 [ 70.104268][ T7492] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.125737][ T7488] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.2178: Failed to acquire dquot type 1 [ 70.145886][ T7488] loop2: lost filesystem error report for type 5 error -28 [ 70.146397][ T7488] EXT4-fs (loop2): 1 truncate cleaned up [ 70.174421][ T7488] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 70.205141][ T4146] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.241351][ T4152] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 70.572130][ T7540] loop6: p1 p2 p3 p4 [ 70.603990][ T7540] loop6: p1 size 67110656 extends beyond EOD, truncated [ 70.668239][ T7540] loop6: p3 size 134217728 extends beyond EOD, truncated [ 70.703162][ T7540] loop6: p4 size 4278190080 extends beyond EOD, truncated [ 70.754577][ T2989] loop6: p1 p2 p3 p4 [ 70.764718][ T2989] loop6: p1 size 67110656 extends beyond EOD, truncated [ 70.783396][ T2989] loop6: p3 size 134217728 extends beyond EOD, truncated [ 70.800283][ T2989] loop6: p4 size 4278190080 extends beyond EOD, truncated [ 70.859360][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 70.869566][ T5260] udevd[5260]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 70.872903][ T3975] udevd[3975]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 70.887910][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 70.958543][ T5260] udevd[5260]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 70.972412][ T3975] udevd[3975]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 70.974409][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 70.995034][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 71.056046][ T7568] loop0: p3 [ 71.060990][ T7568] loop0: p3 start 458783 is beyond EOD, truncated [ 71.267070][ T7612] nfs: Unknown parameter '' [ 71.415276][ T7633] cgroup: name respecified [ 71.426508][ T7634] EXT4-fs (loop2): unsupported inode size: 384 [ 71.450034][ T7634] EXT4-fs (loop2): blocksize: 1024 [ 71.594313][ T7650] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 71.609799][ T7650] System zones: 0-2, 18-18, 34-34 [ 71.628639][ T7650] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 71.652396][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 71.658837][ C0] EXT4-fs (loop3): initial error at time 1777883115: ext4_mb_generate_buddy:1317 [ 71.667984][ C0] EXT4-fs (loop3): last error at time 1777883115: ext4_mb_generate_buddy:1317 [ 71.697872][ T7650] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2257: corrupted inode contents [ 71.734353][ T7660] tmpfs: Bad value for 'mpol' [ 71.739058][ T7650] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 71.740055][ T7650] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.2257: mark_inode_dirty error [ 71.795238][ T7650] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 71.795409][ T7650] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2257: corrupted inode contents [ 71.831706][ T7650] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 71.833038][ T7650] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.2257: mark_inode_dirty error [ 71.865123][ T7650] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 71.865281][ T7650] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2257: corrupted inode contents [ 71.901942][ T7650] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 71.902179][ T7650] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.2257: mark_inode_dirty error [ 71.931654][ T7650] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 71.931884][ T7650] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2257: corrupted inode contents [ 71.961963][ T7650] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 71.962201][ T7650] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 71.985355][ T7650] loop3: lost filesystem error report for type 5 error -117 [ 71.985529][ T7650] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2257: corrupted inode contents [ 72.030386][ T7650] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 72.030670][ T7650] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.2257: mark_inode_dirty error [ 72.058742][ T7650] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 72.058934][ T7650] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 72.101911][ T7650] loop3: lost filesystem error report for type 5 error -117 [ 72.102946][ T7650] EXT4-fs (loop3): 1 truncate cleaned up [ 72.133599][ T40] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 72.161121][ T7650] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.162868][ T40] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:2: Failed to release dquot type 1 [ 72.189127][ T7650] ext4 filesystem being mounted at /297/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.260643][ T7686] Non-string source [ 72.287956][ T4148] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.663435][ T7737] set_capacity_and_notify: 9 callbacks suppressed [ 72.663449][ T7737] loop3: detected capacity change from 0 to 512 [ 72.716697][ T7737] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 72.743667][ T7737] EXT4-fs (loop3): bad geometry: first data block is 0 with a 1k block and cluster size [ 72.850037][ T7763] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.850272][ T28] audit: type=1400 audit(1777883116.659:317): avc: denied { ioctl } for pid=7762 comm="syz.2.2311" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 72.858515][ T7763] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.015333][ T7759] loop0: detected capacity change from 0 to 8192 [ 73.070748][ T7786] loop3: detected capacity change from 0 to 512 [ 73.094981][ T7786] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 73.121883][ T7759] loop0: p1 p3 p4 [ 73.133685][ T7759] loop0: p1 start 393217 is beyond EOD, truncated [ 73.144365][ T7786] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 73.176291][ T7759] loop0: p3 size 395700 extends beyond EOD, truncated [ 73.188578][ T7786] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.2322: Corrupt directory, running e2fsck is recommended [ 73.216881][ T7759] loop0: p4 start 117571584 is beyond EOD, truncated [ 73.247053][ T7786] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 73.260810][ T7786] EXT4-fs error (device loop3): ext4_iget_extra_inode:5128: inode #15: comm syz.3.2322: corrupted in-inode xattr: e_name out of bounds [ 73.285781][ T7786] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 73.285993][ T7786] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.2322: couldn't read orphan inode 15 (err -117) [ 73.295196][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 73.295217][ C0] EXT4-fs (loop3): initial error at time 1777883117: ext4_iget_extra_inode:5128: inode 15 [ 73.295261][ C0] EXT4-fs (loop3): last error at time 1777883117: ext4_iget_extra_inode:5128: inode 15 [ 73.309629][ T7801] loop1: detected capacity change from 0 to 512 [ 73.342728][ T5260] udevd[5260]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 73.362138][ T7786] loop3: lost filesystem error report for type 5 error -117 [ 73.362670][ T7786] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.365331][ T5260] udevd[5260]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 73.406450][ T4148] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.415586][ T7801] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 73.460157][ T7801] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2329: bg 0: block 288: padding at end of block bitmap is not set [ 73.489009][ T7801] loop1: lost filesystem error report for type 5 error -117 [ 73.489190][ T7801] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 73.496586][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 73.496635][ C0] EXT4-fs (loop1): initial error at time 1777883117: ext4_validate_block_bitmap:441 [ 73.496668][ C0] EXT4-fs (loop1): last error at time 1777883117: ext4_validate_block_bitmap:441 [ 73.531489][ T7801] loop1: lost filesystem error report for type 5 error -117 [ 73.543824][ T7801] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.2329: attempt to clear invalid blocks 1024 len 1 [ 73.569203][ T7801] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.2329: invalid indirect mapped block 1819239214 (level 0) [ 73.587743][ T7801] EXT4-fs (loop1): 1 truncate cleaned up [ 73.596302][ T7801] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.725566][ T4156] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.752356][ T7826] loop2: detected capacity change from 0 to 8192 [ 73.814834][ T7826] loop2: p1 p3 p4 [ 73.820865][ T7850] loop1: detected capacity change from 0 to 164 [ 73.822164][ T7826] loop2: p1 start 393217 is beyond EOD, [ 73.849401][ T7826] truncated [ 73.865476][ T7854] loop6: detected capacity change from 0 to 164 [ 73.882212][ T7850] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 73.885871][ T7826] loop2: p3 size 395700 extends beyond EOD, truncated [ 73.908386][ T7826] loop2: p4 start 117571584 is beyond EOD, truncated [ 73.910259][ T7854] iso9660: Bad value for 'map' [ 74.127800][ T7866] loop0: detected capacity change from 0 to 2048 [ 74.184552][ T7866] EXT4-fs (loop0): unsupported descriptor size 7 [ 74.435754][ T7904] loop0: detected capacity change from 0 to 1024 [ 74.461316][ T7908] loop2: detected capacity change from 0 to 1024 [ 74.498668][ T7908] EXT4-fs (loop2): filesystem too large to mount safely on this system [ 74.572061][ T7914] EXT4-fs (loop3): invalid inodes per group: 0 [ 74.572061][ T7914] [ 74.832164][ T7940] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #15: comm syz.2.2398: inode has both inline data and extents flags [ 74.908485][ T7940] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.2398: couldn't read orphan inode 15 (err -117) [ 74.920350][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 74.920371][ C0] EXT4-fs (loop2): initial error at time 1777883118: ext4_orphan_get:1397: inode 15 [ 74.920431][ C0] EXT4-fs (loop2): last error at time 1777883118: ext4_orphan_get:1397: inode 15 [ 75.026984][ T7940] loop2: lost filesystem error report for type 5 error -117 [ 75.028249][ T7940] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.110744][ T4152] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.332483][ T28] audit: type=1326 audit(1777883118.989:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7980 comm="syz.6.2419" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f500fc6cdd9 code=0x0 [ 75.379840][ T7986] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 75.405433][ T28] audit: type=1400 audit(1777883118.989:319): avc: denied { mount } for pid=7981 comm="syz.3.2417" name="/" dev="hugetlbfs" ino=20496 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 75.430069][ T7986] EXT4-fs (loop2): group descriptors corrupted! [ 75.467946][ T28] audit: type=1400 audit(1777883118.989:320): avc: denied { unmount } for pid=4148 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 75.803900][ T8032] EXT4-fs (loop2): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.898158][ T8033] EXT4-fs error (device loop0): ext4_quota_enable:7221: comm syz.0.2443: Bad quota inum: 1, type: 2 [ 75.971595][ T4152] EXT4-fs (loop2): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 75.980585][ T8033] loop0: lost filesystem error report for type 5 error -117 [ 75.983832][ T8033] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 76.005701][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 76.005717][ C1] EXT4-fs (loop0): initial error at time 1777883119: ext4_quota_enable:7221 [ 76.005737][ C1] EXT4-fs (loop0): last error at time 1777883119: ext4_quota_enable:7221 [ 76.061326][ T8033] EXT4-fs (loop0): mount failed [ 76.095772][ T8052] EXT4-fs: Ignoring removed mblk_io_submit option [ 76.156077][ T8052] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e040c01c, mo2=0002] [ 76.197485][ T8052] System zones: 0-1, 3-36 [ 76.220393][ T8052] EXT4-fs error (device loop2): ext4_quota_enable:7225: inode #3: comm syz.2.2451: iget: bad extended attribute block 12 [ 76.248205][ T8052] EXT4-fs error (device loop2): ext4_quota_enable:7228: comm syz.2.2451: Bad quota inode: 3, type: 0 [ 76.259171][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 76.259208][ C0] EXT4-fs (loop2): initial error at time 1777883119: ext4_quota_enable:7225: inode 3 [ 76.259246][ C0] EXT4-fs (loop2): last error at time 1777883119: ext4_quota_enable:7225: inode 3 [ 76.285063][ T8052] loop2: lost filesystem error report for type 5 error -117 [ 76.288199][ T8052] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 76.315956][ T28] audit: type=1326 audit(1777883119.915:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8068 comm="syz.6.2460" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f500fc6cdd9 code=0x0 [ 76.342566][ T8052] EXT4-fs (loop2): mount failed [ 76.508863][ T28] audit: type=1326 audit(1777883120.092:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8094 comm="syz.6.2474" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f500fc6cdd9 code=0x0 [ 76.554496][ T8097] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 76.584997][ T8099] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #11: block 10: comm syz.3.2475: lblock 0 mapped to illegal pblock 10 (length 1) [ 76.612835][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 76.619273][ C1] EXT4-fs (loop3): initial error at time 1777883120: ext4_map_blocks:791: inode 11: block 10 [ 76.629480][ C1] EXT4-fs (loop3): last error at time 1777883120: ext4_map_blocks:791: inode 11: block 10 [ 76.630673][ T8097] EXT4-fs (loop0): group descriptors corrupted! [ 76.639789][ T8099] EXT4-fs (loop3): Remounting filesystem read-only [ 76.653559][ T8099] EXT4-fs warning (device loop3): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 76.663992][ T8099] EXT4-fs (loop3): 1 orphan inode deleted [ 76.670262][ T8099] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.703049][ T4148] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.719770][ T8093] loop2: p1 p2 p4[DM] [ 76.723992][ T8093] loop2: p1 size 67898881 extends beyond EOD, truncated [ 76.736693][ T8093] loop2: p4 size 262144 extends beyond EOD, truncated [ 76.958962][ T8126] EXT4-fs: Ignoring removed nomblk_io_submit option [ 76.994528][ T8126] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8857e02c, mo2=0002] [ 77.025385][ T8126] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2487: invalid indirect mapped block 2683928664 (level 1) [ 77.039764][ T8126] EXT4-fs (loop3): Remounting filesystem read-only [ 77.046285][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 77.046307][ C0] EXT4-fs (loop3): initial error at time 1777883120: ext4_free_branches:1023: inode 11 [ 77.046355][ C0] EXT4-fs (loop3): last error at time 1777883120: ext4_free_branches:1023: inode 11 [ 77.075835][ T8126] EXT4-fs (loop3): 1 truncate cleaned up [ 77.097745][ T8126] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.238380][ T4148] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.284697][ T8171] IPv6: addrconf: prefix option has invalid lifetime [ 77.291480][ T8171] IPv6: addrconf: prefix option has invalid lifetime [ 77.420231][ T8185] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 77.426827][ T8185] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 77.468242][ T8185] vhci_hcd vhci_hcd.0: Device attached [ 77.474079][ T8195] tmpfs: Bad value for 'mpol' [ 77.474079][ T28] audit: type=1400 audit(1777883120.990:323): avc: denied { mounton } for pid=8194 comm="syz.0.2519" path="/syzcgroup/unified/syz0" dev="rpc_pipefs" ino=12936 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=dir permissive=1 [ 77.511039][ T8191] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.2518: iget: bad extra_isize 58 (inode size 256) [ 77.540212][ T8186] vhci_hcd: connection closed [ 77.540458][ T12] vhci_hcd vhci_hcd.1: stop threads [ 77.557663][ T8198] dns_resolver: Unsupported server list version (0) [ 77.565095][ T8191] fserror_report: 6 callbacks suppressed [ 77.565109][ T8191] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 77.570813][ T12] vhci_hcd vhci_hcd.1: release socket [ 77.590147][ T8191] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.2518: error while reading EA inode 11 err=-117 [ 77.602527][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 77.602542][ C0] EXT4-fs (loop3): initial error at time 1777883121: ext4_xattr_inode_iget:441: inode 11 [ 77.602574][ C0] EXT4-fs (loop3): last error at time 1777883121: ext4_xattr_inode_iget:441: inode 11 [ 77.635841][ T12] vhci_hcd vhci_hcd.1: disconnect device [ 77.643054][ T8191] loop3: lost filesystem error report for type 5 error -117 [ 77.643217][ T8191] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.2518: iget: bad extra_isize 58 (inode size 256) [ 77.664118][ T10] vhci_hcd vhci_hcd.1: vhci_device speed not set [ 77.671044][ T8191] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 77.672347][ T8191] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.2518: error while reading EA inode 11 err=-117 [ 77.696922][ T8191] loop3: lost filesystem error report for type 5 error -117 [ 77.697256][ T8191] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.2518: iget: bad extra_isize 58 (inode size 256) [ 77.728882][ T8191] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 77.729017][ T8191] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.2518: error while reading EA inode 18 err=-117 [ 77.750523][ T8191] loop3: lost filesystem error report for type 5 error -117 [ 77.750676][ T8191] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.2518: iget: bad extra_isize 58 (inode size 256) [ 77.772069][ T8191] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 77.772295][ T8191] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.2518: error while reading EA inode 18 err=-117 [ 77.797806][ T8191] loop3: lost filesystem error report for type 5 error -117 [ 77.798874][ T8191] EXT4-fs (loop3): 1 orphan inode deleted [ 77.802830][ T8202] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 77.821431][ T8191] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.864846][ T8202] System zones: 0-2, 18-18, 34-34 [ 77.893935][ T8202] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 77.917130][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 77.923572][ C1] EXT4-fs (loop2): initial error at time 1777883121: ext4_mb_generate_buddy:1317 [ 77.932708][ C1] EXT4-fs (loop2): last error at time 1777883121: ext4_mb_generate_buddy:1317 [ 77.951986][ T8202] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2523: corrupted inode contents [ 77.974805][ T8202] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 77.975603][ T8202] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #16: comm syz.2.2523: mark_inode_dirty error [ 77.977038][ T28] audit: type=1326 audit(1777883121.458:324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8213 comm="syz.0.2527" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9b4d86cdd9 code=0x0 [ 77.992003][ T8202] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 78.022189][ T8202] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2523: corrupted inode contents [ 78.022264][ T4148] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.032588][ T8202] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 78.052614][ T8202] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.2523: mark_inode_dirty error [ 78.073770][ T8202] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 78.074433][ T8202] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2523: corrupted inode contents [ 78.108052][ T8202] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 78.108321][ T8202] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.2523: mark_inode_dirty error [ 78.167936][ T8202] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 78.168146][ T8221] set_capacity_and_notify: 15 callbacks suppressed [ 78.168152][ T8202] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2523: corrupted inode contents [ 78.168162][ T8221] loop0: detected capacity change from 0 to 512 [ 78.203619][ T8221] EXT4-fs: Ignoring removed nobh option [ 78.228059][ T8202] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 78.254367][ T8221] Quota error (device loop0): dq_insert_tree: Quota tree root isn't allocated! [ 78.267033][ T8202] loop2: lost filesystem error report for type 5 error -117 [ 78.268809][ T8202] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2523: corrupted inode contents [ 78.298723][ T8221] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 78.308768][ T8221] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2530: Failed to acquire dquot type 0 [ 78.327476][ T8240] loop6: detected capacity change from 0 to 1764 [ 78.332807][ T8239] loop3: detected capacity change from 0 to 128 [ 78.334430][ T8240] iso9660: Bad value for 'uid' [ 78.343690][ T8202] EXT4-fs error (device loop2): ext4_truncate:4690: inode #16: comm syz.2.2523: mark_inode_dirty error [ 78.345346][ T8221] loop0: lost filesystem error report for type 5 error -5 [ 78.356025][ T8240] iso9660: Bad value for 'uid' [ 78.373023][ T8202] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 78.374874][ T8221] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2530: corrupted inode contents [ 78.381924][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 78.381942][ C0] EXT4-fs (loop0): initial error at time 1777883121: ext4_acquire_dquot:7034 [ 78.394642][ T8239] FAT-fs (loop3): bogus logical sector size 0 [ 78.400171][ C0] [ 78.400178][ C0] EXT4-fs (loop0): last error at time 1777883121: ext4_acquire_dquot:7034 [ 78.415054][ T8202] loop2: lost filesystem error report for type 5 error -117 [ 78.431054][ T8221] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #16: comm syz.0.2530: mark_inode_dirty error [ 78.454146][ T8202] EXT4-fs (loop2): 1 truncate cleaned up [ 78.454460][ T8239] FAT-fs (loop3): Can't find a valid FAT filesystem [ 78.460938][ T8202] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.479166][ T1743] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 78.489414][ T1743] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:7: Failed to release dquot type 1 [ 78.501534][ T8221] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2530: corrupted inode contents [ 78.513647][ T8202] ext4 filesystem being mounted at /360/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.525226][ T8221] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.2530: mark_inode_dirty error [ 78.536638][ T8221] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2530: corrupted inode contents [ 78.569810][ T8221] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 78.578649][ T8221] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2530: corrupted inode contents [ 78.591327][ T8221] EXT4-fs error (device loop0): ext4_truncate:4690: inode #16: comm syz.0.2530: mark_inode_dirty error [ 78.612957][ T8221] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 78.622344][ T8221] EXT4-fs (loop0): 1 truncate cleaned up [ 78.628787][ T8221] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.642306][ T8221] ext4 filesystem being mounted at /356/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.692605][ T4152] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.701883][ T8232] loop1: detected capacity change from 0 to 32768 [ 78.736899][ T4146] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.756992][ T8232] loop1: p1 < > p3 < p5 p6 > p4 < > [ 78.762730][ T8232] loop1: partition table partially beyond EOD, truncated [ 78.777460][ T8256] loop3: detected capacity change from 0 to 512 [ 78.791447][ T8258] loop2: detected capacity change from 0 to 512 [ 78.798930][ T8232] loop1: p4 start 1426063360 is beyond EOD, truncated [ 78.805987][ T8256] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4681: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 78.819906][ T3297] udevd[3297]: incorrect ext4 checksum on /dev/loop3 [ 78.821698][ T8256] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 78.836026][ T8232] loop1: p6 start 270080 is beyond EOD, truncated [ 78.850223][ T8258] EXT4-fs (loop2): orphan cleanup on readonly fs [ 78.857417][ T3975] udevd[3975]: incorrect ext4 checksum on /dev/loop3 [ 78.897712][ T8258] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.2550: ea_inode with extended attributes [ 78.962282][ T8258] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.2550: error while reading EA inode 11 err=-117 [ 78.974573][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 78.974593][ C0] EXT4-fs (loop2): initial error at time 1777883122: ext4_xattr_inode_iget:441: inode 11 [ 78.974658][ C0] EXT4-fs (loop2): last error at time 1777883122: ext4_xattr_inode_iget:441: inode 11 [ 79.002653][ T28] audit: type=1400 audit(1777883122.421:325): avc: denied { unmount } for pid=4156 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 79.042489][ T5260] udevd[5260]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 79.047011][ T8279] loop3: detected capacity change from 0 to 512 [ 79.053436][ T5264] udevd[5264]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 79.070570][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 79.094356][ T8279] EXT4-fs: inline encryption not supported [ 79.132665][ T8258] EXT4-fs (loop2): 1 orphan inode deleted [ 79.145729][ T8279] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 79.156586][ T8258] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 79.179481][ T8279] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 79.183217][ T8293] 9p: Bad value for 'rfdno' [ 79.223118][ T8279] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.2559: Failed to acquire dquot type 1 [ 79.237468][ T4152] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.247535][ T8279] EXT4-fs (loop3): Remounting filesystem read-only [ 79.254072][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 79.254091][ C0] EXT4-fs (loop3): initial error at time 1777883122: ext4_acquire_dquot:7034 [ 79.254132][ C0] EXT4-fs (loop3): last error at time 1777883122: ext4_acquire_dquot:7034 [ 79.278101][ T8279] EXT4-fs (loop3): 1 truncate cleaned up [ 79.284206][ T8279] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.312285][ T4148] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.395745][ T8315] loop2: detected capacity change from 0 to 512 [ 79.437012][ T8315] EXT4-fs error (device loop2): ext4_quota_enable:7225: inode #3: comm syz.2.2576: iget: checksum invalid [ 79.448775][ T8317] loop1: detected capacity change from 0 to 1024 [ 79.463943][ T8317] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 79.474447][ T8315] EXT4-fs error (device loop2): ext4_quota_enable:7228: comm syz.2.2576: Bad quota inode: 3, type: 0 [ 79.485336][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 79.485356][ C0] EXT4-fs (loop2): initial error at time 1777883122: ext4_quota_enable:7225: inode 3 [ 79.485382][ C0] EXT4-fs (loop2): last error at time 1777883122: ext4_quota_enable:7225: inode 3 [ 79.554515][ T8315] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 79.585376][ T8315] EXT4-fs (loop2): mount failed [ 79.644231][ T8331] loop1: detected capacity change from 0 to 512 [ 79.663511][ T8331] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 79.693663][ T8331] EXT4-fs (loop1): group descriptors corrupted! [ 79.848893][ T8355] ext4: Bad value for 'resgid' [ 79.875306][ T8355] ext4: Bad value for 'resgid' [ 80.087178][ T8397] EXT4-fs: inline encryption not supported [ 80.143440][ T8397] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 80.162181][ T8397] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 80.190122][ T8397] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2616: Failed to acquire dquot type 1 [ 80.206109][ T8415] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (40000) [ 80.223320][ T8397] EXT4-fs (loop0): Remounting filesystem read-only [ 80.229873][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 80.229891][ C0] EXT4-fs (loop0): initial error at time 1777883123: ext4_acquire_dquot:7034 [ 80.229913][ C0] EXT4-fs (loop0): last error at time 1777883123: ext4_acquire_dquot:7034 [ 80.240131][ T8420] EXT4-fs: Ignoring removed oldalloc option [ 80.261475][ T8415] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 80.290903][ T8420] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.2626: bad orphan inode 32 [ 80.324600][ T8397] EXT4-fs (loop0): 1 truncate cleaned up [ 80.349686][ T8420] ext4_test_bit(bit=31, block=4) = 0 [ 80.355065][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 80.355085][ C0] EXT4-fs (loop1): initial error at time 1777883123: ext4_orphan_get:1423 [ 80.355124][ C0] EXT4-fs (loop1): last error at time 1777883123: ext4_orphan_get:1423 [ 80.378808][ T8420] EXT4-fs (loop1): 1 truncate cleaned up [ 80.386035][ T8397] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.405485][ T8420] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.424849][ T4146] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.465864][ T4156] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.491945][ T8432] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 80.509844][ T8432] EXT4-fs (loop3): orphan cleanup on readonly fs [ 80.533203][ T8432] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 80.584417][ T8432] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 80.591474][ T8432] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2972: inode #16: comm syz.3.2631: corrupted xattr block 31: invalid header [ 80.626626][ T8432] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 80.635691][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 80.635712][ C0] EXT4-fs (loop3): initial error at time 1777883123: ext4_xattr_delete_inode:2972: inode 16 [ 80.635742][ C0] EXT4-fs (loop3): last error at time 1777883123: ext4_xattr_delete_inode:2972: inode 16 [ 80.667011][ T8447] loop0: p1 p3 p4 [ 80.675364][ T8447] loop0: p1 size 67110656 extends beyond EOD, truncated [ 80.692785][ T8432] EXT4-fs (loop3): 1 orphan inode deleted [ 80.699088][ T8447] loop0: p3 size 134217728 extends beyond EOD, truncated [ 80.703231][ T8461] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 80.708479][ T8432] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 80.729189][ T8447] loop0: p4 size 4278190080 extends beyond EOD, truncated [ 80.770935][ T4148] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.795825][ T8463] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 80.810596][ T8463] System zones: 0-2, 18-18, 34-34 [ 80.842167][ T8463] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 80.857257][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 80.863714][ C0] EXT4-fs (loop6): initial error at time 1777883124: ext4_mb_generate_buddy:1317 [ 80.872873][ C0] EXT4-fs (loop6): last error at time 1777883124: ext4_mb_generate_buddy:1317 [ 80.900932][ T8463] EXT4-fs error (device loop6): ext4_do_update_inode:5690: inode #16: comm syz.6.2646: corrupted inode contents [ 80.926240][ T8463] EXT4-fs error (device loop6): ext4_dirty_inode:6587: inode #16: comm syz.6.2646: mark_inode_dirty error [ 80.942224][ T8463] EXT4-fs error (device loop6): ext4_do_update_inode:5690: inode #16: comm syz.6.2646: corrupted inode contents [ 80.944376][ T5260] udevd[5260]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 80.959397][ T8463] EXT4-fs error (device loop6): __ext4_ext_dirty:207: inode #16: comm syz.6.2646: mark_inode_dirty error [ 80.976837][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 80.980002][ T3975] udevd[3975]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 81.018252][ T8463] EXT4-fs error (device loop6): ext4_do_update_inode:5690: inode #16: comm syz.6.2646: corrupted inode contents [ 81.040819][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 81.054250][ T3975] udevd[3975]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 81.081563][ T8463] EXT4-fs error (device loop6): __ext4_ext_dirty:207: inode #16: comm syz.6.2646: mark_inode_dirty error [ 81.130273][ T8463] EXT4-fs error (device loop6): ext4_do_update_inode:5690: inode #16: comm syz.6.2646: corrupted inode contents [ 81.164178][ T8463] EXT4-fs error (device loop6) in ext4_orphan_del:303: Corrupt filesystem [ 81.179989][ T8493] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 81.199174][ T8463] fserror_report: 8 callbacks suppressed [ 81.199188][ T8463] loop6: lost filesystem error report for type 5 error -117 [ 81.205451][ T8493] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a856e01c, mo2=0102] [ 81.231450][ T8463] EXT4-fs error (device loop6): ext4_do_update_inode:5690: inode #16: comm syz.6.2646: corrupted inode contents [ 81.243906][ T8463] EXT4-fs error (device loop6): ext4_truncate:4690: inode #16: comm syz.6.2646: mark_inode_dirty error [ 81.248554][ T8493] System zones: [ 81.255382][ T8463] EXT4-fs error (device loop6) in ext4_process_orphan:345: Corrupt filesystem [ 81.267990][ T8463] loop6: lost filesystem error report for type 5 error -117 [ 81.268299][ T8463] EXT4-fs (loop6): 1 truncate cleaned up [ 81.281780][ T8463] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.289569][ T8493] 1-12 [ 81.294337][ T8463] ext4 filesystem being mounted at /414/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.294434][ T12] __quota_error: 4 callbacks suppressed [ 81.294444][ T12] Quota error (device loop6): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 81.294469][ T12] EXT4-fs error (device loop6): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 1 [ 81.340693][ T8493] [ 81.343107][ T8493] EXT4-fs (loop2): orphan cleanup on readonly fs [ 81.373846][ T8493] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.2661: invalid indirect mapped block 2 (level 2) [ 81.390662][ T8493] EXT4-fs (loop2): 1 truncate cleaned up [ 81.396331][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 81.396353][ C0] EXT4-fs (loop2): initial error at time 1777883124: ext4_free_branches:1023: inode 11 [ 81.396387][ C0] EXT4-fs (loop2): last error at time 1777883124: ext4_free_branches:1023: inode 11 [ 81.425447][ T8483] loop3: p1 < > p3 < p5 p6 > p4 < > [ 81.426344][ T8493] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 81.431976][ T4164] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.454537][ T8483] loop3: partition table partially beyond EOD, truncated [ 81.491759][ T8483] loop3: p4 start 1426063360 is beyond EOD, truncated [ 81.517806][ T8483] loop3: p6 start 270080 is beyond EOD, truncated [ 81.563400][ T4152] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 81.766104][ T8539] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 81.833805][ T8539] System zones: 0-2, 18-18, 34-34 [ 81.872094][ T8539] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 81.894000][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 81.900453][ C0] EXT4-fs (loop1): initial error at time 1777883125: ext4_mb_generate_buddy:1317 [ 81.909579][ C0] EXT4-fs (loop1): last error at time 1777883125: ext4_mb_generate_buddy:1317 [ 81.917533][ T8539] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.2678: corrupted inode contents [ 81.930650][ T8539] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #16: comm syz.1.2678: mark_inode_dirty error [ 81.931862][ T28] audit: type=1400 audit(1777883125.155:326): avc: denied { mount } for pid=8556 comm="syz.3.2690" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 81.964405][ T8539] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.2678: corrupted inode contents [ 82.008819][ T28] audit: type=1400 audit(1777883125.212:327): avc: denied { unmount } for pid=4148 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 82.022527][ T8539] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.2678: mark_inode_dirty error [ 82.045705][ T8539] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.2678: corrupted inode contents [ 82.057851][ T8539] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.2678: mark_inode_dirty error [ 82.118851][ T8539] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.2678: corrupted inode contents [ 82.122193][ T8572] EXT4-fs: Ignoring removed nobh option [ 82.168091][ T8539] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 82.186363][ T8572] Quota error (device loop2): dq_insert_tree: Quota tree root isn't allocated! [ 82.195664][ T8580] FAT-fs (loop3): bogus logical sector size 2134 [ 82.204119][ T8572] Quota error (device loop2): qtree_write_dquot: Error -5 occurred while creating quota [ 82.217267][ T8580] FAT-fs (loop3): Can't find a valid FAT filesystem [ 82.223972][ T8539] loop1: lost filesystem error report for type 5 error -117 [ 82.224230][ T8539] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.2678: corrupted inode contents [ 82.265715][ T8572] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.2697: Failed to acquire dquot type 0 [ 82.279723][ T8539] EXT4-fs error (device loop1): ext4_truncate:4690: inode #16: comm syz.1.2678: mark_inode_dirty error [ 82.306521][ T8572] loop2: lost filesystem error report for type 5 error -5 [ 82.307199][ T8572] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2697: corrupted inode contents [ 82.321618][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 82.332718][ C1] EXT4-fs (loop2): initial error at time 1777883125: ext4_acquire_dquot:7034 [ 82.334071][ T8539] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 82.341488][ C1] EXT4-fs (loop2): last error at time 1777883125: ext4_acquire_dquot:7034 [ 82.360567][ T8572] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #16: comm syz.2.2697: mark_inode_dirty error [ 82.372059][ T8572] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2697: corrupted inode contents [ 82.384160][ T8572] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.2697: mark_inode_dirty error [ 82.384184][ T8539] loop1: lost filesystem error report for type 5 error -117 [ 82.395830][ T8539] EXT4-fs (loop1): 1 truncate cleaned up [ 82.410418][ T30] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 82.426412][ T30] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 1 [ 82.428127][ T8539] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.437855][ T8572] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2697: corrupted inode contents [ 82.480027][ T30] loop1: lost filesystem error report for type 5 error -117 [ 82.486297][ T8539] ext4 filesystem being mounted at /438/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.494292][ T8572] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 82.514505][ T8592] loop3: p1 < > p2 < > p3 p4 < > [ 82.519598][ T8596] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 82.529500][ T8592] loop3: partition table partially beyond EOD, truncated [ 82.537848][ T8592] loop3: p1 start 67108864 is beyond EOD, truncated [ 82.539176][ T8594] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 82.548935][ T8592] loop3: p3 start 100859904 is beyond EOD, [ 82.563082][ T8596] EXT4-fs (loop0): orphan cleanup on readonly fs [ 82.567556][ T8592] truncated [ 82.569219][ T8594] System zones: [ 82.580998][ T8572] loop2: lost filesystem error report for type 5 error -117 [ 82.586319][ T8594] 0-2 [ 82.597156][ T8572] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2697: corrupted inode contents [ 82.607762][ T8594] , 18-18 [ 82.612968][ T8572] EXT4-fs error (device loop2): ext4_truncate:4690: inode #16: comm syz.2.2697: mark_inode_dirty error [ 82.633137][ T8596] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4222: comm syz.0.2705: Allocating blocks 41-42 which overlap fs metadata [ 82.652650][ T8594] , 34-34 [ 82.666256][ T8594] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 82.683423][ T8572] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 82.685315][ T8596] loop0: lost filesystem error report for type 5 error -117 [ 82.694910][ T8594] EXT4-fs (loop6): Remounting filesystem read-only [ 82.702233][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 82.702254][ C0] EXT4-fs (loop6): initial error at time 1777883125: ext4_mb_generate_buddy:1317 [ 82.702298][ C0] EXT4-fs (loop6): last error at time 1777883125: ext4_mb_generate_buddy:1317 [ 82.715233][ T8572] loop2: lost filesystem error report for type 5 error -117 [ 82.735041][ T8572] EXT4-fs (loop2): 1 truncate cleaned up [ 82.735911][ T4156] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.743848][ T8572] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.770518][ T8572] ext4 filesystem being mounted at /384/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.777714][ T8594] EXT4-fs (loop6): 1 truncate cleaned up [ 82.780972][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 82.793020][ T57] Quota error (device loop6): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 82.793025][ C1] EXT4-fs (loop0): initial error at time 1777883125: ext4_mb_mark_diskspace_used:4222 [ 82.793054][ C1] EXT4-fs (loop0): last error at time 1777883125: ext4_mb_mark_diskspace_used:4222 [ 82.808681][ T8596] Quota error (device loop0): write_blk: dquota write failed [ 82.814837][ C1] [ 82.815688][ T8594] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.831529][ T57] EXT4-fs (loop6): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 82.839618][ T8594] ext4 filesystem being mounted at /423/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.856176][ T8596] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 82.896056][ T57] Quota error (device loop6): write_blk: dquota write failed [ 82.919662][ T57] EXT4-fs (loop6): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 82.944433][ T8607] EXT4-fs (loop3): orphan cleanup on readonly fs [ 82.951856][ T57] EXT4-fs (loop6): Quota write (off=8, len=24) cancelled because transaction is not started [ 82.955841][ T8607] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.2710: ea_inode file size=4 entry size=6 [ 82.977026][ T8596] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2705: Failed to acquire dquot type 0 [ 83.002710][ T8607] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 83.006387][ T4152] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.016083][ T8607] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.2710: corrupted inode contents [ 83.036655][ T8607] fserror_report: 39 callbacks suppressed [ 83.036729][ T8607] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 83.048049][ T8596] loop0: lost filesystem error report for type 5 error -117 [ 83.048964][ T8607] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #15: comm syz.3.2710: mark_inode_dirty error [ 83.057190][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 83.082170][ C1] EXT4-fs (loop3): initial error at time 1777883126: ext4_do_update_inode:5690: inode 15 [ 83.092004][ C1] EXT4-fs (loop3): last error at time 1777883126: ext4_do_update_inode:5690: inode 15 [ 83.102208][ T8607] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 83.107592][ T8607] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.2710: corrupted inode contents [ 83.130654][ T8596] EXT4-fs error (device loop0): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 83.149289][ T4164] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.162629][ T8607] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 83.162784][ T8607] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3001: inode #15: comm syz.3.2710: mark_inode_dirty error [ 83.178639][ T8596] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.2705: corrupted inode contents [ 83.226314][ T8607] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 83.240272][ T8607] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3004: inode #15: comm syz.3.2710: mark inode dirty (error -117) [ 83.280117][ T8596] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 83.280239][ T8596] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #12: comm syz.0.2705: mark_inode_dirty error [ 83.305215][ T8607] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 83.307515][ T8607] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 83.320879][ T8596] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 83.326001][ T8596] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.2705: corrupted inode contents [ 83.355304][ T8607] EXT4-fs (loop3): 1 orphan inode deleted [ 83.368351][ T8596] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 83.369919][ T8596] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #12: comm syz.0.2705: mark_inode_dirty error [ 83.373903][ T8607] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.427551][ T8596] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 83.427682][ T8596] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.2705: corrupted inode contents [ 83.453941][ T8647] FAT-fs (loop1): bogus number of FAT sectors [ 83.476695][ T8647] FAT-fs (loop1): Can't find a valid FAT filesystem [ 83.493769][ T8596] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 83.493995][ T8596] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 83.520255][ T8651] set_capacity_and_notify: 19 callbacks suppressed [ 83.520272][ T8651] loop6: detected capacity change from 0 to 512 [ 83.526184][ T4148] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.527035][ T8596] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.2705: corrupted inode contents [ 83.568928][ T8651] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 83.577123][ T8651] EXT4-fs (loop6): orphan cleanup on readonly fs [ 83.599122][ T8651] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.2731: Failed to acquire dquot type 1 [ 83.625877][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 83.632429][ C1] EXT4-fs (loop6): initial error at time 1777883126: ext4_acquire_dquot:7034 [ 83.638929][ T8651] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.2731: bg 0: block 40: padding at end of block bitmap is not set [ 83.641229][ C1] EXT4-fs (loop6): last error at time 1777883126: ext4_acquire_dquot:7034 [ 83.665746][ T8596] EXT4-fs error (device loop0): ext4_truncate:4690: inode #12: comm syz.0.2705: mark_inode_dirty error [ 83.731090][ T8651] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 83.756828][ T8596] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 83.769167][ T8672] loop1: detected capacity change from 0 to 8192 [ 83.776554][ T8651] EXT4-fs warning (device loop6): ext4_evict_inode:195: inode #16: comm syz.6.2731: data will be lost [ 83.800842][ T8651] EXT4-fs (loop6): 1 truncate cleaned up [ 83.835086][ T8596] EXT4-fs (loop0): 1 truncate cleaned up [ 83.836051][ T8651] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.864950][ T8596] EXT4-fs (loop0): pa ffff88810891a930: logic 1, phys. 41, len 23 [ 83.872821][ T8596] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5459: group 0, free 22, pa_free 23 [ 83.912141][ T8596] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.959291][ T4164] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.998573][ T8698] loop3: detected capacity change from 0 to 512 [ 84.051002][ T8698] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 84.085641][ T8698] System zones: 0-2, 18-18, 34-34 [ 84.114839][ T8714] tmpfs: Bad value for 'mpol' [ 84.122975][ T8698] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 84.165675][ T4146] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.181783][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 84.188245][ C0] EXT4-fs (loop3): initial error at time 1777883127: ext4_mb_generate_buddy:1317 [ 84.197396][ C0] EXT4-fs (loop3): last error at time 1777883127: ext4_mb_generate_buddy:1317 [ 84.206838][ T8698] EXT4-fs (loop3): Remounting filesystem read-only [ 84.226044][ T8698] EXT4-fs (loop3): 1 truncate cleaned up [ 84.235696][ T8698] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.245989][ T12] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 84.262679][ T12] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 84.271226][ T8698] ext4 filesystem being mounted at /405/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.290083][ T8724] loop1: detected capacity change from 0 to 512 [ 84.294565][ T12] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 84.308675][ T8724] EXT4-fs: Ignoring removed nomblk_io_submit option [ 84.322691][ T8726] loop0: detected capacity change from 0 to 2048 [ 84.345076][ T4148] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.372213][ T8724] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 84.383721][ T8724] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 84.406614][ T8726] Alternate GPT is invalid, using primary GPT. [ 84.419695][ T8724] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4222: comm syz.1.2767: Allocating blocks 41-42 which overlap fs metadata [ 84.419860][ T8726] loop0: p1 p2 p3 [ 84.500212][ T8724] EXT4-fs (loop1): Remounting filesystem read-only [ 84.506779][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 84.506797][ C0] EXT4-fs (loop1): initial error at time 1777883127: ext4_mb_mark_diskspace_used:4222 [ 84.506818][ C0] EXT4-fs (loop1): last error at time 1777883127: ext4_mb_mark_diskspace_used:4222 [ 84.620526][ T8724] EXT4-fs (loop1): 1 truncate cleaned up [ 84.643096][ T8724] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.726481][ T4156] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.729365][ T8749] loop0: detected capacity change from 0 to 2048 [ 84.742067][ T8755] tmpfs: Bad value for 'nr_inodes' [ 84.796789][ T8749] EXT4-fs warning (device loop0): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 84.817845][ T8761] loop1: detected capacity change from 0 to 2048 [ 85.041139][ T8780] loop2: detected capacity change from 0 to 2048 [ 85.092811][ T8780] loop2: p1 < > p2 p3 < > p4 < p5 > [ 85.124765][ T8794] loop1: detected capacity change from 0 to 256 [ 85.137878][ T8780] loop2: partition table partially beyond EOD, truncated [ 85.149113][ T8794] FAT-fs (loop1): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 85.185716][ T8780] loop2: p1 start 3405774849 is beyond EOD, truncated [ 85.228334][ T8780] loop2: p3 start 4225 is beyond EOD, truncated [ 85.336067][ T8814] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 85.653938][ T8848] tmpfs: Bad value for 'mpol' [ 85.661377][ T8850] loop2: detected capacity change from 0 to 512 [ 85.689091][ T8850] EXT4-fs: Ignoring removed nomblk_io_submit option [ 85.735447][ T8850] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 85.769991][ T8850] EXT4-fs (loop2): Remounting filesystem read-only [ 85.776552][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 85.776569][ C1] EXT4-fs (loop2): initial error at time 1777883128: mb_free_blocks:2049: inode 11: block 64 [ 85.776611][ C1] EXT4-fs (loop2): last error at time 1777883128: mb_free_blocks:2049: inode 11: block 64 [ 85.827303][ T8862] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #2: comm syz.3.2832: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 5, max 4(4), depth 0(0) [ 85.854882][ T8862] EXT4-fs (loop3): get root inode failed [ 85.860636][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 85.860653][ C0] EXT4-fs (loop3): initial error at time 1777883128: ext4_ext_check_inode:521: inode 2 [ 85.860679][ C0] EXT4-fs (loop3): last error at time 1777883128: ext4_ext_check_inode:521: inode 2 [ 85.886835][ T8862] EXT4-fs (loop3): mount failed [ 85.891900][ T8850] EXT4-fs (loop2): 1 truncate cleaned up [ 85.919436][ T8850] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.047015][ T4152] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.065080][ T8886] EXT4-fs warning (device loop1): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 86.161177][ T8897] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.2846: Failed to acquire dquot type 0 [ 86.255822][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 86.262282][ C0] EXT4-fs (loop2): initial error at time 1777883129: ext4_acquire_dquot:7034 [ 86.271185][ C0] EXT4-fs (loop2): last error at time 1777883129: ext4_acquire_dquot:7034 [ 86.285519][ T8897] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 86.345483][ T8897] EXT4-fs (loop2): 1 truncate cleaned up [ 86.382413][ T8897] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.554593][ T4152] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.867834][ T28] kauditd_printk_skb: 34 callbacks suppressed [ 86.867849][ T28] audit: type=1400 audit(1777883129.786:340): avc: denied { create } for pid=8969 comm="syz.6.2883" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 87.029995][ T28] audit: type=1326 audit(1777883129.926:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8984 comm="syz.1.2892" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efe6375cdd9 code=0x0 [ 87.121901][ T8990] EXT4-fs warning (device loop0): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 87.319770][ T9008] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 87.360220][ T9008] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 87.393829][ T9008] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2900: bg 0: block 248: padding at end of block bitmap is not set [ 87.415787][ T9008] fserror_report: 7 callbacks suppressed [ 87.415803][ T9008] loop1: lost filesystem error report for type 5 error -117 [ 87.423763][ T9008] Quota error (device loop1): write_blk: dquota write failed [ 87.438491][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 87.438521][ C0] EXT4-fs (loop1): last error at time 1777883130: ext4_validate_block_bitmap:441 [ 87.454697][ T9008] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 87.464806][ T9008] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.2900: Failed to acquire dquot type 1 [ 87.476155][ T9008] loop1: lost filesystem error report for type 5 error -28 [ 87.478043][ T9008] EXT4-fs (loop1): 1 truncate cleaned up [ 87.491727][ T9008] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 87.542154][ T9024] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2909: bg 0: block 127: padding at end of block bitmap is not set [ 87.554310][ T4156] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 87.576389][ T9024] loop0: lost filesystem error report for type 5 error -117 [ 87.578873][ T9024] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 87.586293][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 87.586315][ C0] EXT4-fs (loop0): initial error at time 1777883130: ext4_validate_block_bitmap:441 [ 87.586337][ C0] EXT4-fs (loop0): last error at time 1777883130: ext4_validate_block_bitmap:441 [ 87.625114][ T9024] EXT4-fs error (device loop0): ext4_free_inode:354: comm syz.0.2909: bit already cleared for inode 11 [ 87.636192][ T9024] loop0: lost filesystem error report for type 5 error -117 [ 87.636459][ T9024] EXT4-fs (loop0): 1 orphan inode deleted [ 87.977684][ T9052] tmpfs: Bad value for 'mpol' [ 88.505327][ T9098] EXT4-fs: Ignoring removed bh option [ 88.521492][ T9098] EXT4-fs: inline encryption not supported [ 88.541988][ T9098] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 88.587900][ T9098] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 2: comm syz.2.2944: lblock 2 mapped to illegal pblock 2 (length 1) [ 88.636126][ T9098] fserror_report: 3 callbacks suppressed [ 88.636157][ T9098] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 88.659457][ T9098] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 88.668553][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 88.668585][ C0] EXT4-fs (loop2): initial error at time 1777883131: ext4_map_blocks:791: inode 3: block 2 [ 88.668627][ C0] EXT4-fs (loop2): last error at time 1777883131: ext4_map_blocks:791: inode 3: block 2 [ 88.729665][ T28] audit: type=1400 audit(1777883131.526:342): avc: denied { create } for pid=9112 comm="syz.1.2952" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 88.800769][ T9098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz.2.2944: Invalid inode table block 1 in block_group 0 [ 88.826809][ T9114] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 88.858404][ T9098] loop2: lost filesystem error report for type 5 error -117 [ 88.858481][ T9098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 88.887883][ T9121] set_capacity_and_notify: 9 callbacks suppressed [ 88.887897][ T9121] loop0: detected capacity change from 0 to 8192 [ 88.910600][ T9098] loop2: lost filesystem error report for type 5 error -117 [ 88.910822][ T9098] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #3: comm syz.2.2944: mark_inode_dirty error [ 88.955131][ T9121] loop0: p1 p2 p3 p4 [ 88.962876][ T9098] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 88.962969][ T9098] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 88.973279][ T9121] loop0: p1 size 32768 extends beyond EOD, truncated [ 89.007261][ T9098] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.2944: Failed to acquire dquot type 0 [ 89.030998][ T9121] loop0: p2 start 917504 is beyond EOD, truncated [ 89.046287][ T9121] loop0: p3 start 117440512 is beyond EOD, truncated [ 89.047438][ T9098] loop2: lost filesystem error report for type 5 error -117 [ 89.059764][ T9121] loop0: p4 start 720896 is beyond EOD, [ 89.070557][ T9098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 89.075124][ T9121] truncated [ 89.087271][ T9098] loop2: lost filesystem error report for type 5 error -117 [ 89.093333][ T9098] EXT4-fs error (device loop2): ext4_evict_inode:267: inode #11: comm syz.2.2944: mark_inode_dirty error [ 89.147267][ T9133] loop1: detected capacity change from 0 to 512 [ 89.156408][ T9098] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 89.156497][ T9098] EXT4-fs warning (device loop2): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 89.187854][ T9133] EXT4-fs: Ignoring removed mblk_io_submit option [ 89.196832][ T9098] EXT4-fs (loop2): 1 orphan inode deleted [ 89.217160][ T57] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 89.241516][ T9133] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 89.263691][ T57] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 89.285804][ T5260] udevd[5260]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 89.289418][ T57] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:4: Failed to release dquot type 0 [ 89.326780][ T9133] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e842e0a8, mo2=0002] [ 89.349968][ T4152] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 89.369573][ T9133] System zones: 1-12 [ 89.373509][ T4152] loop2: lost filesystem error report for type 5 error -117 [ 89.373673][ T4152] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 89.406819][ T9133] EXT4-fs (loop1): orphan cleanup on readonly fs [ 89.430588][ T4152] loop2: lost filesystem error report for type 5 error -117 [ 89.430701][ T4152] EXT4-fs error (device loop2): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 89.482591][ T9133] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2961: bg 0: block 361: padding at end of block bitmap is not set [ 89.512292][ T4152] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 89.534974][ T9133] EXT4-fs (loop1): Remounting filesystem read-only [ 89.544116][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 89.544151][ C0] EXT4-fs (loop1): initial error at time 1777883132: ext4_validate_block_bitmap:441 [ 89.544174][ C0] EXT4-fs (loop1): last error at time 1777883132: ext4_validate_block_bitmap:441 [ 89.609918][ T9133] EXT4-fs (loop1): 1 truncate cleaned up [ 89.832294][ T9154] loop3: detected capacity change from 0 to 512 [ 89.864616][ T9154] EXT4-fs (loop3): 1 truncate cleaned up [ 89.913334][ T9163] loop1: detected capacity change from 0 to 512 [ 89.926347][ T9163] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0002] [ 89.936468][ T9163] System zones: 1-12 [ 89.941121][ T9163] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.2976: error while reading EA inode 32 err=-116 [ 89.977372][ T9163] EXT4-fs (loop1): Remounting filesystem read-only [ 89.983953][ T9163] EXT4-fs warning (device loop1): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 89.994058][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 89.994084][ C0] EXT4-fs (loop1): initial error at time 1777883132: ext4_xattr_inode_iget:446 [ 89.994108][ C0] EXT4-fs (loop1): last error at time 1777883132: ext4_xattr_inode_iget:446 [ 90.019715][ T9163] EXT4-fs (loop1): 1 orphan inode deleted [ 90.334713][ T9188] loop2: detected capacity change from 0 to 512 [ 90.377292][ T9188] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 90.426411][ T9188] EXT4-fs (loop2): 1 truncate cleaned up [ 90.464537][ T9135] kexec: Could not allocate control_code_buffer [ 90.488914][ T9196] tmpfs: Bad value for 'mpol' [ 90.536302][ T9203] loop2: detected capacity change from 0 to 512 [ 90.558691][ T9203] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 90.576328][ T9203] System zones: 1-12 [ 90.583125][ T9203] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.2992: invalid indirect mapped block 8 (level 2) [ 90.658964][ T9210] loop3: detected capacity change from 0 to 512 [ 90.685583][ T9214] IPv6: addrconf: prefix option has invalid lifetime [ 90.692717][ T9203] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 90.693192][ T9203] EXT4-fs (loop2): 1 truncate cleaned up [ 90.707949][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 90.707972][ C0] EXT4-fs (loop2): initial error at time 1777928708: ext4_free_branches:1023: inode 11 [ 90.708001][ C0] EXT4-fs (loop2): last error at time 1777928708: ext4_free_branches:1023: inode 11 [ 90.748926][ T9210] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 90.767358][ T9210] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 90.804640][ T9210] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.3006: Corrupt directory, running e2fsck is recommended [ 90.865292][ T9210] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 90.895614][ T9210] EXT4-fs error (device loop3): ext4_iget_extra_inode:5128: inode #15: comm syz.3.3006: corrupted in-inode xattr: invalid ea_ino [ 90.927682][ T9210] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 90.929570][ T9210] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.3006: couldn't read orphan inode 15 (err -117) [ 90.938762][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 90.938782][ C0] EXT4-fs (loop3): initial error at time 1777928708: ext4_iget_extra_inode:5128: inode 15 [ 90.938827][ C0] EXT4-fs (loop3): last error at time 1777928708: ext4_iget_extra_inode:5128: inode 15 [ 91.134004][ T28] audit: type=1400 audit(1777928708.773:343): avc: denied { unmount } for pid=4152 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 91.158258][ T9246] loop0: detected capacity change from 0 to 512 [ 91.168536][ T9246] EXT4-fs (loop0): invalid inodes per group: 83888384 [ 91.168536][ T9246] [ 91.176680][ T9247] loop1: detected capacity change from 0 to 512 [ 91.214094][ T9247] FAT-fs (loop1): IO charset utfѾh$#ww9C= Y撳t EŒ&y3_@rRhB&5dxpO߁up@HX[曖[7VG1 y{vX)P1u&-@=6 not found [ 91.489701][ T28] audit: type=1326 audit(1777928709.100:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9290 comm="syz.3.3037" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd2699fcdd9 code=0x0 [ 91.633711][ T9308] 9pnet_fd: p9_fd_create_unix (9308): problem connecting socket: ./file0: -2 [ 91.774231][ T9331] tmpfs: Bad value for 'mpol' [ 91.877365][ T9340] loop1: detected capacity change from 0 to 512 [ 91.923287][ T9340] EXT4-fs error (device loop1): ext4_quota_enable:7221: comm syz.1.3061: Bad quota inum: 2, type: 1 [ 91.943556][ T9340] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=2). Please run e2fsck to fix. [ 91.958208][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 91.958228][ C1] EXT4-fs (loop1): initial error at time 1777928709: ext4_quota_enable:7221 [ 91.958255][ C1] EXT4-fs (loop1): last error at time 1777928709: ext4_quota_enable:7221 [ 92.012572][ T9355] EXT4-fs warning (device loop0): read_mmp_block:111: Error -117 while reading MMP block 0 [ 92.115588][ T9340] EXT4-fs (loop1): mount failed [ 92.213594][ T9376] IPv6: addrconf: prefix option has invalid lifetime [ 92.220295][ T9376] IPv6: addrconf: prefix option has invalid lifetime [ 92.275214][ T9374] loop6: p1 p2 p4 [ 92.281265][ T9374] loop6: p2 start 117440512 is beyond EOD, truncated [ 92.327063][ T9374] loop6: p4 size 589824 extends beyond EOD, truncated [ 92.665601][ T9425] ISOFS: unable to read i-node block [ 92.682432][ T9425] isofs_fill_super: get root inode failed [ 92.772989][ T9437] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0002] [ 92.787862][ T9437] System zones: 1-12 [ 92.811323][ T9437] EXT4-fs error (device loop6): ext4_xattr_inode_iget:446: comm syz.6.3107: error while reading EA inode 32 err=-116 [ 92.847988][ T9446] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 92.864637][ T9437] fserror_report: 4 callbacks suppressed [ 92.864651][ T9437] loop6: lost filesystem error report for type 5 error -117 [ 92.875163][ T9446] EXT4-fs (loop1): mount failed [ 92.893617][ T9437] EXT4-fs (loop6): Remounting filesystem read-only [ 92.900211][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 92.900228][ C0] EXT4-fs (loop6): initial error at time 1777928710: ext4_xattr_inode_iget:446 [ 92.900248][ C0] EXT4-fs (loop6): last error at time 1777928710: ext4_xattr_inode_iget:446 [ 92.924495][ T9437] EXT4-fs warning (device loop6): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 92.973832][ T9437] EXT4-fs (loop6): 1 orphan inode deleted [ 92.982947][ T9456] ext4: Bad value for 'resuid' [ 92.991581][ T9460] cgroup: release_agent respecified [ 93.009313][ T9456] ext4: Bad value for 'resuid' [ 93.183554][ T9474] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.268967][ T9480] loop0: p2 p3 p7 [ 93.364193][ T9493] syz.0.3143 (9493): attempted to duplicate a private mapping with mremap. This is not supported. [ 93.786835][ T9526] ISOFS: Bad logical zone size 1280 [ 93.873328][ T9536] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 93.888733][ T9538] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 93.911361][ T9538] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #11: comm syz.2.3156: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 65535(4), depth 65535(65535) [ 93.953699][ T9544] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 93.974428][ T9538] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 93.976064][ T9538] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.3156: couldn't read orphan inode 11 (err -117) [ 93.985220][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 93.985238][ C1] EXT4-fs (loop2): initial error at time 1777928711: ext4_ext_check_inode:521: inode 11 [ 93.985274][ C1] EXT4-fs (loop2): last error at time 1777928711: ext4_ext_check_inode:521: inode 11 [ 94.001670][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 94.001683][ T28] audit: type=1400 audit(1777928711.439:346): avc: denied { relabelto } for pid=9543 comm="syz.3.3158" name="493" dev="tmpfs" ino=2546 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 94.006051][ T9538] loop2: lost filesystem error report for type 5 error -117 [ 94.022133][ T9545] ISOFS: Unable to identify CD-ROM format. [ 94.053965][ T28] audit: type=1400 audit(1777928711.439:347): avc: denied { associate } for pid=9543 comm="syz.3.3158" name="493" dev="tmpfs" ino=2546 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:" [ 94.053999][ T28] audit: type=1400 audit(1777928711.486:348): avc: denied { write } for pid=4148 comm="syz-executor" name="493" dev="tmpfs" ino=2546 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 94.054028][ T28] audit: type=1400 audit(1777928711.486:349): avc: denied { remove_name } for pid=4148 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2550 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 94.054110][ T28] audit: type=1400 audit(1777928711.486:350): avc: denied { write } for pid=4148 comm="syz-executor" name="493" dev="tmpfs" ino=2546 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 94.054136][ T28] audit: type=1400 audit(1777928711.486:351): avc: denied { write } for pid=4148 comm="syz-executor" name="493" dev="tmpfs" ino=2546 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 94.054160][ T28] audit: type=1400 audit(1777928711.486:352): avc: denied { write } for pid=4148 comm="syz-executor" name="493" dev="tmpfs" ino=2546 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 94.054249][ T28] audit: type=1400 audit(1777928711.486:353): avc: denied { rmdir } for pid=4148 comm="syz-executor" name="493" dev="tmpfs" ino=2546 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 94.495705][ T9592] set_capacity_and_notify: 12 callbacks suppressed [ 94.495723][ T9592] loop2: detected capacity change from 0 to 512 [ 94.532710][ T9592] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 94.566954][ T9592] EXT4-fs error (device loop2): xattr_find_entry:337: inode #15: comm syz.2.3182: corrupted xattr entries [ 94.607821][ T9592] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 94.607953][ T9592] EXT4-fs (loop2): Remounting filesystem read-only [ 94.617183][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 94.617204][ C0] EXT4-fs (loop2): initial error at time 1777928712: xattr_find_entry:337: inode 15 [ 94.617253][ C0] EXT4-fs (loop2): last error at time 1777928712: xattr_find_entry:337: inode 15 [ 94.735193][ T9592] EXT4-fs (loop2): 1 truncate cleaned up [ 94.886811][ T9621] loop3: detected capacity change from 0 to 512 [ 94.912772][ T9621] EXT4-fs: Ignoring removed bh option [ 94.924719][ T9621] EXT4-fs: Ignoring removed mblk_io_submit option [ 94.933066][ T9621] EXT4-fs (loop3): inodes count not valid: 0 vs 32 [ 95.069374][ T9642] loop6: detected capacity change from 0 to 512 [ 95.111004][ T9642] EXT4-fs error (device loop6): ext4_map_blocks:791: inode #11: block 2: comm syz.6.3208: lblock 1 mapped to illegal pblock 2 (length 1) [ 95.162950][ T9642] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 95.164084][ T9642] EXT4-fs (loop6): 1 orphan inode deleted [ 95.173372][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 95.173408][ C0] EXT4-fs (loop6): initial error at time 1777928712: ext4_map_blocks:791: inode 11: block 2 [ 95.173447][ C0] EXT4-fs (loop6): last error at time 1777928712: ext4_map_blocks:791: inode 11: block 2 [ 95.544705][ T9716] SELinux: security_context_str_to_sid () failed with errno=-22 [ 95.596871][ T9720] loop1: detected capacity change from 0 to 2048 [ 95.670547][ T9720] loop1: p2 p3 p7 [ 95.782306][ T9737] loop1: detected capacity change from 0 to 2048 [ 95.836293][ T9732] loop6: detected capacity change from 0 to 8192 [ 95.877195][ T28] audit: type=1326 audit(1777928713.207:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9746 comm="syz.1.3258" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efe6375cdd9 code=0x0 [ 95.922863][ T5264] udevd[5264]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 95.934744][ T9749] loop2: detected capacity change from 0 to 512 [ 95.942836][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 95.953435][ T9732] loop6: p2 p3 [ 95.964664][ T9732] loop6: p3 start 117440512 is beyond EOD, truncated [ 95.978105][ T9749] EXT4-fs error (device loop2): ext4_quota_enable:7225: comm syz.2.3260: inode #3328: comm syz.2.3260: iget: illegal inode # [ 95.996184][ T9749] loop2: lost filesystem error report for type 5 error -117 [ 95.996489][ T9749] EXT4-fs error (device loop2): ext4_quota_enable:7228: comm syz.2.3260: Bad quota inode: 3328, type: 2 [ 96.014962][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 96.014984][ C0] EXT4-fs (loop2): initial error at time 1777928713: ext4_quota_enable:7225 [ 96.015017][ C0] EXT4-fs (loop2): last error at time 1777928713: ext4_quota_enable:7225 [ 96.039150][ T9749] loop2: lost filesystem error report for type 5 error -117 [ 96.063416][ T9749] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=3328). Please run e2fsck to fix. [ 96.087332][ T9749] EXT4-fs (loop2): mount failed [ 96.094307][ T9765] bpf: Bad value for 'gid' [ 96.112373][ T9770] loop6: detected capacity change from 0 to 128 [ 96.157738][ T3975] udevd[3975]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 96.301029][ T9798] loop0: detected capacity change from 0 to 512 [ 96.329804][ T9798] EXT4-fs (loop0): filesystem is read-only [ 96.349836][ T9798] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 96.394610][ T9798] EXT4-fs (loop0): filesystem is read-only [ 96.424251][ T9798] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.452066][ T9798] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3282: bg 0: block 64: padding at end of block bitmap is not set [ 96.520569][ T9798] loop0: lost filesystem error report for type 5 error -117 [ 96.522240][ T9798] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 96.529580][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 96.529599][ C0] EXT4-fs (loop0): initial error at time 1777928713: ext4_validate_block_bitmap:441 [ 96.529625][ C0] EXT4-fs (loop0): last error at time 1777928713: ext4_validate_block_bitmap:441 [ 96.653056][ T9798] loop0: lost filesystem error report for type 5 error -117 [ 96.656477][ T9798] EXT4-fs (loop0): 1 orphan inode deleted [ 96.690130][ T9839] loop6: detected capacity change from 0 to 2048 [ 96.714610][ T9839] EXT4-fs: Ignoring removed nomblk_io_submit option [ 96.766308][ T9839] EXT4-fs (loop6): can't mount with commit=, fs mounted w/o journal [ 96.978492][ T28] audit: type=1326 audit(1778453002.236:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9881 comm="syz.6.3323" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f500fc6cdd9 code=0x0 [ 97.039208][ T9888] EXT4-fs: Ignoring removed mblk_io_submit option [ 97.059815][ T9888] EXT4-fs (loop1): orphan cleanup on readonly fs [ 97.070317][ T9888] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 97.107446][ T9888] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.3324: attempt to clear invalid blocks 2 len 1 [ 97.155073][ T9898] loop2: p2 p3 p7 [ 97.182961][ T9888] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 97.192480][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 97.208048][ C0] EXT4-fs (loop1): initial error at time 1778453002: ext4_clear_blocks:876: inode 13 [ 97.217542][ C0] EXT4-fs (loop1): last error at time 1778453002: ext4_clear_blocks:876: inode 13 [ 97.237623][ T9888] EXT4-fs (loop1): Remounting filesystem read-only [ 97.269701][ T9888] EXT4-fs (loop1): 1 truncate cleaned up [ 97.276051][ T9908] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 97.287794][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 97.290288][ T5260] udevd[5260]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 97.308432][ T3975] udevd[3975]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 97.321378][ T9908] EXT4-fs warning (device loop0): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 97.548316][ T9939] futex_wake_op: syz.6.3350 tries to shift op by 32; fix this program [ 97.584272][ T9940] isofs_fill_super: bread failed, dev=loop1, iso_blknum=41, block=164 [ 97.791504][ C0] Adjusting tsc more than 11% (6175681 vs 8464014) [ 97.956728][ T9984] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 98.005557][ T9984] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.027839][ T9984] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 98.039037][ T9950] loop3: p1 p3 < p5 p6 > [ 98.073398][ T9984] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 98.108252][ T9989] rock: directory entry would overflow storage [ 98.133894][ T9984] EXT4-fs (loop0): 1 truncate cleaned up [ 98.159883][ T9989] rock: sig=0x3b10, size=4, remaining=3 [ 98.180327][ T5260] udevd[5260]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 98.191555][ T3975] udevd[3975]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 98.192818][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 98.204676][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 98.459996][T10015] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #17: comm syz.0.3388: iget: bogus i_mode (0) [ 98.487795][T10015] loop0: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 98.487917][T10015] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.3388: couldn't read orphan inode 17 (err -117) [ 98.497187][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 98.497214][ C0] EXT4-fs (loop0): initial error at time 1778453003: ext4_orphan_get:1397: inode 17 [ 98.497250][ C0] EXT4-fs (loop0): last error at time 1778453003: ext4_orphan_get:1397: inode 17 [ 98.537742][T10015] loop0: lost filesystem error report for type 5 error -117 [ 98.784331][T10005] loop6: p1 < > p3 < > p4 [ 98.813056][T10055] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 98.830762][T10005] loop6: partition table partially beyond EOD, truncated [ 98.845100][T10055] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #15: comm syz.0.3407: casefold flag without casefold feature [ 98.873733][T10005] loop6: p4 start 1426063360 is beyond EOD, truncated [ 98.876186][T10055] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 98.886122][T10055] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.3407: couldn't read orphan inode 15 (err -117) [ 98.895433][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 98.895460][ C1] EXT4-fs (loop0): initial error at time 1778453003: ext4_orphan_get:1397: inode 15 [ 98.895486][ C1] EXT4-fs (loop0): last error at time 1778453003: ext4_orphan_get:1397: inode 15 [ 98.932560][T10055] loop0: lost filesystem error report for type 5 error -117 [ 99.103205][T10076] can: request_module (can-proto-0) failed. [ 99.172158][T10085] isofs_fill_super: bread failed, dev=loop2, iso_blknum=41, block=164 [ 99.417299][T10115] isofs_fill_super: bread failed, dev=loop0, iso_blknum=41, block=164 [ 99.547898][T10129] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 99.561726][T10129] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 99.606473][T10129] EXT4-fs (loop3): failed to open journal device unknown-block(0,3) -6 [ 100.163031][T10185] set_capacity_and_notify: 16 callbacks suppressed [ 100.163049][T10185] loop0: detected capacity change from 0 to 4096 [ 100.199999][T10185] EXT4-fs (loop0): unsupported descriptor size 127 [ 100.240838][T10197] loop1: detected capacity change from 0 to 736 [ 100.277522][T10197] rock: directory entry would overflow storage [ 100.289475][T10201] loop6: detected capacity change from 0 to 1024 [ 100.301524][T10197] rock: sig=0x3b10, size=4, remaining=3 [ 100.318769][T10201] EXT4-fs (loop6): unsupported descriptor size 320 [ 100.336785][T10205] loop2: detected capacity change from 0 to 512 [ 100.390870][T10205] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 100.407019][T10215] loop1: detected capacity change from 0 to 512 [ 100.419390][T10205] EXT4-fs (loop2): mount failed [ 100.459393][T10215] EXT4-fs warning (device loop1): ext4_xattr_inode_get:546: inode #11: comm syz.1.3484: ea_inode file size=4294967295 entry size=4 [ 100.523325][T10215] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.3484: corrupted inode contents [ 100.559645][T10215] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 100.559755][T10215] EXT4-fs (loop1): Remounting filesystem read-only [ 100.568920][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 100.568942][ C0] EXT4-fs (loop1): initial error at time 1778453005: ext4_do_update_inode:5690: inode 15 [ 100.568971][ C0] EXT4-fs (loop1): last error at time 1778453005: ext4_do_update_inode:5690: inode 15 [ 100.681552][T10256] loop0: detected capacity change from 0 to 512 [ 100.691006][T10215] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -30) [ 100.706556][T10256] EXT4-fs: Ignoring removed orlov option [ 100.716290][T10215] EXT4-fs (loop1): 1 orphan inode deleted [ 100.726424][T10256] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 100.754508][T10256] EXT4-fs (loop0): invalid journal inode [ 100.825070][T10269] loop6: detected capacity change from 0 to 512 [ 100.844474][T10273] loop3: detected capacity change from 0 to 2048 [ 100.866899][T10269] SELinux: security_context_str_to_sid () failed with errno=-22 [ 100.899798][T10273] GPT:first_usable_lbas don't match. [ 100.906881][T10273] GPT:34 != 290 [ 100.922242][T10273] GPT: Use GNU Parted to correct GPT errors. [ 100.932402][T10273] loop3: p1 p2 p3 [ 101.026295][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 101.026311][ T28] audit: type=1400 audit(1778453005.691:358): avc: denied { create } for pid=10296 comm="syz.3.3524" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 101.048076][T10303] loop2: detected capacity change from 0 to 736 [ 101.097851][T10303] rock: directory entry would overflow storage [ 101.115721][T10303] rock: sig=0x3b10, size=4, remaining=3 [ 101.420139][ T28] audit: type=1400 audit(1778453006.046:359): avc: denied { create } for pid=10358 comm="syz.1.3555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 101.548964][T10377] loop0: detected capacity change from 0 to 1024 [ 101.583693][T10377] EXT4-fs error (device loop0): ext4_quota_enable:7225: inode #3: comm syz.0.3564: iget: bad extended attribute block 3298534883328 [ 101.689779][T10377] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 101.690052][T10377] EXT4-fs error (device loop0): ext4_quota_enable:7228: comm syz.0.3564: Bad quota inode: 3, type: 0 [ 101.709977][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 101.710012][ C0] EXT4-fs (loop0): initial error at time 1778453006: ext4_quota_enable:7225: inode 3 [ 101.710047][ C0] EXT4-fs (loop0): last error at time 1778453006: ext4_quota_enable:7225: inode 3 [ 101.762781][T10377] loop0: lost filesystem error report for type 5 error -117 [ 101.766495][T10377] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 101.839852][T10377] EXT4-fs (loop0): mount failed [ 101.846340][T10403] cgroup: noprefix used incorrectly [ 101.848126][T10396] EXT4-fs mount: 38 callbacks suppressed [ 101.848140][T10396] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.959319][ T4164] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.156530][T10436] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 102.377395][ T28] audit: type=1400 audit(1778453006.884:360): avc: denied { execute } for pid=10467 comm="syz.6.3607" name="cgroup" dev="tmpfs" ino=2991 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 102.704457][ T28] audit: type=1400 audit(1778453007.168:361): avc: denied { setattr } for pid=10520 comm="syz.2.3633" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 102.747283][T10526] 9p: Unknown access argument c: -22 [ 102.836491][ T5260] ================================================================== [ 102.844635][ T5260] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 102.851587][ T5260] [ 102.853910][ T5260] write to 0xffff88810024591c of 4 bytes by task 3975 on cpu 0: [ 102.861526][ T5260] shmem_mknod+0x143/0x170 [ 102.865943][ T5260] shmem_create+0x34/0x50 [ 102.870286][ T5260] path_openat+0xd75/0x2050 [ 102.874790][ T5260] do_file_open+0x16c/0x290 [ 102.879301][ T5260] do_sys_openat2+0x94/0x130 [ 102.883891][ T5260] __x64_sys_openat+0xf2/0x120 [ 102.888651][ T5260] x64_sys_call+0x1e39/0x3020 [ 102.893325][ T5260] do_syscall_64+0x12c/0x3b0 [ 102.897904][ T5260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.903873][ T5260] [ 102.906186][ T5260] read to 0xffff88810024591c of 4 bytes by task 5260 on cpu 1: [ 102.913713][ T5260] fill_mg_cmtime+0x5b/0x240 [ 102.918310][ T5260] generic_fillattr+0x24a/0x340 [ 102.923163][ T5260] shmem_getattr+0x181/0x200 [ 102.927746][ T5260] vfs_getattr_nosec+0x146/0x1e0 [ 102.932682][ T5260] vfs_getattr+0x48/0x60 [ 102.936928][ T5260] vfs_statx_path+0x28/0x140 [ 102.941510][ T5260] vfs_statx+0xc4/0x170 [ 102.945659][ T5260] vfs_fstatat+0x118/0x170 [ 102.950067][ T5260] __se_sys_newfstatat+0x55/0x3e0 [ 102.955081][ T5260] __x64_sys_newfstatat+0x55/0x70 [ 102.960099][ T5260] x64_sys_call+0x2c64/0x3020 [ 102.964766][ T5260] do_syscall_64+0x12c/0x3b0 [ 102.969346][ T5260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.975226][ T5260] [ 102.977535][ T5260] value changed: 0x11ff19bf -> 0x1210f946 [ 102.983234][ T5260] [ 102.985539][ T5260] Reported by Kernel Concurrency Sanitizer on: [ 102.991672][ T5260] CPU: 1 UID: 0 PID: 5260 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 103.002083][ T5260] Tainted: [W]=WARN [ 103.005869][ T5260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 103.015907][ T5260] ==================================================================