last executing test programs: 2m20.24343497s ago: executing program 0 (id=524): clock_settime(0x0, &(0x7f0000000000)) 2m20.24317194s ago: executing program 0 (id=526): socket$inet_dccp(0x2, 0x6, 0x0) 2m20.161376703s ago: executing program 0 (id=545): syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$I2C(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$I2C(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$I2C(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$I2C(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$I2C(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$I2C(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$I2C(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$I2C(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$I2C(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$I2C(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$I2C(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$I2C(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$I2C(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$I2C(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$I2C(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$I2C(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$I2C(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$I2C(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$I2C(&(0x7f0000000500), 0x4, 0x800) 2m20.160947203s ago: executing program 0 (id=548): eventfd(0x0) 2m20.113824304s ago: executing program 0 (id=550): sched_setscheduler(0x0, 0x0, &(0x7f0000000000)) 2m20.098467834s ago: executing program 0 (id=553): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2.724395223s ago: executing program 2 (id=5721): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x30}, [@ldst={0x3, 0x3, 0x3, 0xa, 0x0, 0xff00}], {0x95, 0x0, 0x74}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_reuseport}, 0x48) 2.667573785s ago: executing program 2 (id=5726): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x4, &(0x7f00000002c0)=@framed={{}, [@exit]}, &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x807}, 0x94) 2.594351457s ago: executing program 2 (id=5728): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000005c0)={[{@acl}, {@noblock_validity}, {@bh}, {@max_batch_time={'max_batch_time', 0x3d, 0x8c9}}, {@inlinecrypt}, {@noquota}]}, 0x7, 0x60a, &(0x7f0000000ec0)="$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") 1.895328609s ago: executing program 1 (id=5749): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x3a}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 1.811680982s ago: executing program 1 (id=5752): add_key(&(0x7f0000000300)='dns_resolver\x00', 0x0, &(0x7f0000000080)="75a101010100188d9233a34871d6000000000003", 0x14, 0xfffffffffffffffe) 1.734718785s ago: executing program 1 (id=5754): listns(&(0x7f00000001c0)={0x20, 0x0, 0x0, 0x40000000, 0x0, 0x3}, &(0x7f0000000240)=[0x0], 0x1, 0x0) 1.597422919s ago: executing program 1 (id=5766): prctl$PR_MCE_KILL(0x4e, 0x1, 0x1000000) 1.493784302s ago: executing program 2 (id=5757): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x10, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="61123000000000006113100000000000bf2020000000000016000200071b48013f030100000000009500000000000000bc26000000000000bf67000000000000070200000fff07006702000003000000360600000ee600f0bf050000000000000f650000000000006507f4ff02000000070700004c0040001f75000000000000bf54000000000000070500000300f9ffad430100000000009500000000000000050000000000000095000000000000004d9bd591d568253e9988431ec068e3a83683d58719d72183f2cb7f43dd55788be820b236dcb695dbfd737cbf5fe7030586"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 996.629548ms ago: executing program 2 (id=5765): keyctl$KEYCTL_CAPABILITIES(0x1f, 0x0, 0x0) 930.00456ms ago: executing program 3 (id=5767): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000010c0)={0xc, 0x6, &(0x7f0000000080)=@framed={{0x18, 0x2}, [@func={0x85, 0x0, 0x1, 0x0, 0x1}, @exit, @ldst={0x1, 0x1, 0x3, 0x0, 0x1, 0x96}]}, &(0x7f0000000fc0)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0xa}, 0x94) 878.470892ms ago: executing program 5 (id=5777): bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000006c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 878.391272ms ago: executing program 2 (id=5768): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x40004, &(0x7f0000000040)=@framed={{0x18, 0x8}, [@tail_call]}, &(0x7f0000000000)='GPL\x00'}, 0x94) 862.355602ms ago: executing program 5 (id=5769): mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f0000000480)='\x06\x00\x00\x00\x04\xb0\xfe\x98\x9a!s\x91]\xab\xc9\xa2IV\xb6-\xd9z\x81\x91\x8aP}I\xc6\x0e\xd9\v\xda\x1b\xfe\xe0\xbfS\x16 \x04\r\xcd\xdb\x9a\xd4\xaf\r\x11\xa0\xd7\xd7\xb6\x9bz\x99\xaf\xfd\x87f\xac\x06\x14\xf7\xc2\xd6iPN\xad\x90U\xb4A\xdf\xabB\xbba\x7f\xb8\x96\x1a\xe7\xc1\xab\x16\x02\x00QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 141.992914][T13097] Ue[%#s' [ 142.021504][T13093] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 142.153953][T13103] futex_wake_op: syz.2.4798 tries to shift op by 32; fix this program [ 142.263596][T13107] loop2: detected capacity change from 0 to 512 [ 142.296528][T13107] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 142.349733][T13107] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.4799: bg 0: block 288: padding at end of block bitmap is not set [ 142.364363][T13107] loop2: lost filesystem error report for type 5 error -117 [ 142.365300][T13107] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 142.372706][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 142.372722][ C1] EXT4-fs (loop2): initial error at time 1780270480: ext4_validate_block_bitmap:441 [ 142.372754][ C1] EXT4-fs (loop2): last error at time 1780270480: ext4_validate_block_bitmap:441 [ 142.410352][T13107] loop2: lost filesystem error report for type 5 error -117 [ 142.422984][T13107] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.4799: attempt to clear invalid blocks 1024 len 1 [ 142.443722][T13107] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 142.448609][T13107] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.4799: invalid indirect mapped block 1819239214 (level 0) [ 142.471797][T13107] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 142.476401][T13107] EXT4-fs (loop2): 1 truncate cleaned up [ 142.517668][T13107] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.643904][T13087] loop3: detected capacity change from 0 to 32768 [ 142.664411][ T4006] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.726720][T13087] loop3: p1 < > p3 < > p4 < > [ 142.754618][ T2984] loop3: p1 < > p3 < > p4 < > [ 142.836060][ T28] kauditd_printk_skb: 12 callbacks suppressed [ 142.836075][ T28] audit: type=1400 audit(1780270480.776:390): avc: denied { unmount } for pid=4009 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 143.167298][T13156] loop2: detected capacity change from 0 to 764 [ 143.220556][T13168] loop3: detected capacity change from 0 to 256 [ 143.355093][T13184] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 143.473175][T13195] loop1: detected capacity change from 0 to 512 [ 143.535910][T13195] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.4840: bg 0: block 248: padding at end of block bitmap is not set [ 143.643697][T13195] loop1: lost filesystem error report for type 5 error -117 [ 143.643944][T13195] Quota error (device loop1): write_blk: dquota write failed [ 143.658693][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 143.658711][ C0] EXT4-fs (loop1): last error at time 1780270481: ext4_validate_block_bitmap:441 [ 143.745933][T13212] EXT4-fs (loop3): invalid inodes per group: 204800 [ 143.745933][T13212] [ 143.803002][T13195] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 143.844048][T13195] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.4840: Failed to acquire dquot type 1 [ 143.856013][T13195] loop1: lost filesystem error report for type 5 error -117 [ 143.868195][T13195] EXT4-fs (loop1): 1 truncate cleaned up [ 143.900959][T13195] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.962993][T13195] ext4 filesystem being mounted at /896/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.123089][ T4010] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.311501][T13267] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 144.362421][ T28] audit: type=1400 audit(1780270482.208:391): avc: denied { write } for pid=13272 comm="syz.4.4880" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 144.395902][T13267] EXT4-fs (loop2): mount failed [ 144.445211][T13279] FAT-fs (loop3): bogus number of FAT sectors [ 144.476187][T13279] FAT-fs (loop3): Can't find a valid FAT filesystem [ 144.582773][T13287] EXT4-fs: inline encryption not supported [ 144.597214][T13291] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 144.624687][T13291] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 144.646293][T13287] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 144.674387][T13291] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 144.717509][T13291] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 144.741928][T13291] EXT4-fs (loop2): orphan cleanup on readonly fs [ 144.792960][T13291] EXT4-fs error (device loop2): ext4_read_inode_bitmap:167: comm syz.2.4887: Inode bitmap for bg 0 marked uninitialized [ 144.806307][T13287] EXT4-fs error (device loop5): ext4_free_blocks:6718: comm syz.5.4886: Freeing blocks not in datazone - block = 0, count = 4096 [ 144.846219][ T2984] loop3: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 144.853719][T13291] loop2: lost filesystem error report for type 5 error -117 [ 144.947367][T13287] loop5: lost filesystem error report for type 5 error -117 [ 144.959328][T13291] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 144.960018][T13287] EXT4-fs (loop5): Remounting filesystem read-only [ 144.979091][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 144.979111][ C1] EXT4-fs (loop5): initial error at time 1780270482: ext4_free_blocks:6718 [ 144.979134][ C1] EXT4-fs (loop5): last error at time 1780270482: ext4_free_blocks:6718 [ 145.025154][T13287] EXT4-fs (loop5): 1 orphan inode deleted [ 145.044749][ T362] EXT4-fs (loop5): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 145.055488][ T362] Quota error (device loop5): write_blk: dquota write failed [ 145.060001][ T4006] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.062924][ T362] Quota error (device loop5): remove_free_dqentry: Can't write block (2) with free entries [ 145.062940][ T362] EXT4-fs (loop5): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 145.090101][T13317] EXT4-fs (loop4): invalid inodes per group: 0 [ 145.090101][T13317] [ 145.094041][T13287] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 145.113234][ T362] Quota error (device loop5): write_blk: dquota write failed [ 145.121012][ T362] Quota error (device loop5): free_dqentry: Can't move quota data block (2) to free list [ 145.130911][ T362] EXT4-fs (loop5): Quota write (off=8, len=24) cancelled because transaction is not started [ 145.141261][ T362] Quota error (device loop5): v2_write_file_info: Can't write info structure [ 145.254254][ T4004] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.456361][ T28] audit: type=1326 audit(1780270483.228:392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13356 comm="syz.1.4920" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc47ef2ce59 code=0x0 [ 145.598525][T13374] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 145.632447][T13311] loop3: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 145.692770][T13374] FAT-fs (loop5): Directory bread(block 64) failed [ 145.854000][T13374] FAT-fs (loop5): Directory bread(block 65) failed [ 145.907225][T13374] FAT-fs (loop5): Directory bread(block 66) failed [ 145.960660][T13374] FAT-fs (loop5): Directory bread(block 67) failed [ 145.995698][T13374] FAT-fs (loop5): Directory bread(block 68) failed [ 146.020711][T13374] FAT-fs (loop5): Directory bread(block 69) failed [ 146.047268][T13374] FAT-fs (loop5): Directory bread(block 70) failed [ 146.086444][T13374] FAT-fs (loop5): Directory bread(block 71) failed [ 146.107349][T13410] set_capacity_and_notify: 9 callbacks suppressed [ 146.107364][T13410] loop1: detected capacity change from 0 to 256 [ 146.119009][T13374] FAT-fs (loop5): Directory bread(block 72) failed [ 146.126934][T13410] vfat: Bad value for 'nonumtail' [ 146.173083][T13374] FAT-fs (loop5): Directory bread(block 73) failed [ 146.503218][T13433] SELinux: security_context_str_to_sid (}) failed with errno=-22 [ 146.630763][T13438] loop2: detected capacity change from 0 to 2048 [ 146.664214][T13451] loop3: detected capacity change from 0 to 512 [ 146.704439][T13451] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.725796][T13438] loop2: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 146.744966][T13451] ext4 filesystem being mounted at /805/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.953227][T13463] loop4: detected capacity change from 0 to 8192 [ 146.995060][T13465] IPv6: addrconf: prefix option has invalid lifetime [ 147.033310][T13463] loop4: p1 p2 p3 [ 147.039090][T13463] loop4: p2 start 9961480 is beyond EOD, truncated [ 147.045810][T13463] loop4: p3 start 117772289 is beyond EOD, truncated [ 147.053486][ T4007] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.163762][T13477] loop3: detected capacity change from 0 to 512 [ 147.177268][T13477] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (40000) [ 147.193877][T13481] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 147.205524][T13477] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 147.221004][T13481] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 147.320559][T13491] tmpfs: Bad value for 'mpol' [ 147.400614][T13499] loop5: detected capacity change from 0 to 164 [ 147.495275][T13505] loop3: detected capacity change from 0 to 1024 [ 147.539925][T13505] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 147.561183][T13505] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 147.583451][T13505] EXT4-fs error (device loop3): ext4_get_journal_inode:5896: comm syz.3.4992: inode #1: comm syz.3.4992: iget: illegal inode # [ 147.597094][T13505] loop3: lost filesystem error report for type 5 error -117 [ 147.597259][T13505] EXT4-fs (loop3): no journal found [ 147.604625][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 147.604644][ C0] EXT4-fs (loop3): initial error at time 1780270485: ext4_get_journal_inode:5896 [ 147.604661][ C0] EXT4-fs (loop3): last error at time 1780270485: ext4_get_journal_inode:5896 [ 147.640636][T13505] EXT4-fs (loop3): can't get journal size [ 147.650980][T13505] EXT4-fs (loop3): failed to initialize system zone (-22) [ 147.659027][T13505] EXT4-fs (loop3): mount failed [ 147.680551][T13511] loop5: detected capacity change from 0 to 512 [ 147.703733][T13511] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 147.739473][T13511] EXT4-fs error (device loop5): ext4_iget_extra_inode:5128: inode #15: comm syz.5.4994: corrupted in-inode xattr: e_value out of bounds [ 147.764024][T13511] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 147.767184][T13511] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.4994: couldn't read orphan inode 15 (err -117) [ 147.776382][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 147.776403][ C0] EXT4-fs (loop5): initial error at time 1780270485: ext4_iget_extra_inode:5128: inode 15 [ 147.776445][ C0] EXT4-fs (loop5): last error at time 1780270485: ext4_iget_extra_inode:5128: inode 15 [ 147.822355][T13511] loop5: lost filesystem error report for type 5 error -117 [ 147.826496][T13511] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 147.874869][ T4004] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.875918][T13531] loop1: detected capacity change from 0 to 736 [ 147.913174][T13531] rock: directory entry would overflow storage [ 147.924507][T13533] loop3: detected capacity change from 0 to 512 [ 147.935401][T13536] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 147.941320][T13533] EXT4-fs: Ignoring removed nomblk_io_submit option [ 147.956592][T13531] rock: sig=0x3b10, size=4, remaining=3 [ 147.964244][T13536] EXT4-fs error (device loop5): ext4_orphan_get:1397: inode #15: comm syz.5.5006: iget: bogus i_mode (2) [ 147.984266][T13536] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 147.985608][T13533] EXT4-fs (loop3): too many log groups per flexible block group [ 147.986422][T13536] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.5006: couldn't read orphan inode 15 (err -117) [ 147.994753][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 147.994771][ C0] EXT4-fs (loop5): initial error at time 1780270485: ext4_orphan_get:1397: inode 15 [ 147.994801][ C0] EXT4-fs (loop5): last error at time 1780270485: ext4_orphan_get:1397: inode 15 [ 147.999823][T13533] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 148.016591][T13536] loop5: lost filesystem error report for type 5 error -117 [ 148.048066][T13533] EXT4-fs (loop3): mount failed [ 148.069184][T13536] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 148.113808][ T2984] loop2: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 148.142270][T13548] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 148.302843][T13548] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (25054!=20869) [ 148.325876][ T4004] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.327582][T13548] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 148.345545][T13546] loop4: p2 p3 [ 148.352810][T13546] loop4: p3 start 117440512 is beyond EOD, truncated [ 148.391852][T13548] EXT4-fs error (device loop1): ext4_get_journal_inode:5896: inode #2: comm syz.1.5011: iget: bad extra_isize 65535 (inode size 1024) [ 148.440503][T13548] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 148.440712][T13548] EXT4-fs (loop1): no journal found [ 148.449827][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 148.449839][ C1] EXT4-fs (loop1): initial error at time 1780270486: ext4_get_journal_inode:5896: inode 2 [ 148.449860][ C1] EXT4-fs (loop1): last error at time 1780270486: ext4_get_journal_inode:5896: inode 2 [ 148.487092][T13548] EXT4-fs (loop1): can't get journal size [ 148.493480][T13548] EXT4-fs error (device loop1): __ext4_fill_super:5596: inode #2: comm syz.1.5011: iget: bad extra_isize 65535 (inode size 1024) [ 148.494785][T13562] EXT4-fs: Ignoring removed nobh option [ 148.507459][T13548] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 148.514388][T13548] EXT4-fs (loop1): get root inode failed [ 148.529191][T13548] EXT4-fs (loop1): mount failed [ 148.560294][T13562] EXT4-fs: Ignoring removed nomblk_io_submit option [ 148.580490][T13562] EXT4-fs: Ignoring removed bh option [ 148.608240][T13562] EXT4-fs: Ignoring removed oldalloc option [ 148.633019][T13562] EXT4-fs (loop3): filesystem is read-only [ 148.641856][T13562] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 148.675669][T13562] EXT4-fs (loop3): filesystem is read-only [ 148.681973][T13562] EXT4-fs (loop3): orphan cleanup on readonly fs [ 148.692744][T13562] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.5019: bg 0: block 64: padding at end of block bitmap is not set [ 148.710650][T13562] loop3: lost filesystem error report for type 5 error -117 [ 148.710757][T13562] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 148.726846][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 148.726865][ C1] EXT4-fs (loop3): initial error at time 1780270486: ext4_validate_block_bitmap:441 [ 148.726903][ C1] EXT4-fs (loop3): last error at time 1780270486: ext4_validate_block_bitmap:441 [ 148.819202][T13562] loop3: lost filesystem error report for type 5 error -117 [ 148.822246][T13562] EXT4-fs (loop3): 1 orphan inode deleted [ 148.850712][T13562] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 148.920769][ T4007] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.167486][T13626] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 149.192761][T13626] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 149.208622][T13626] EXT4-fs error (device loop5): ext4_get_journal_inode:5896: comm syz.5.5049: inode #1: comm syz.5.5049: iget: illegal inode # [ 149.222259][T13626] loop5: lost filesystem error report for type 5 error -117 [ 149.222381][T13626] EXT4-fs (loop5): no journal found [ 149.229742][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 149.229760][ C1] EXT4-fs (loop5): initial error at time 1780270486: ext4_get_journal_inode:5896 [ 149.229783][ C1] EXT4-fs (loop5): last error at time 1780270486: ext4_get_journal_inode:5896 [ 149.264119][T13626] EXT4-fs (loop5): can't get journal size [ 149.272251][T13626] EXT4-fs (loop5): failed to initialize system zone (-22) [ 149.279655][T13626] EXT4-fs (loop5): mount failed [ 149.462534][ T28] audit: type=1400 audit(1780270486.970:393): avc: denied { append } for pid=13638 comm="syz.2.4996" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 149.527411][ T5627] udevd[5627]: inotify_add_watch(7, /dev/loop2p255, 10) failed: No such file or directory [ 149.579145][T13650] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 149.635848][T13650] FAT-fs (loop2): Directory bread(block 64) failed [ 149.647462][T13650] FAT-fs (loop2): Directory bread(block 65) failed [ 149.670884][T13650] FAT-fs (loop2): Directory bread(block 66) failed [ 149.689043][T13650] FAT-fs (loop2): Directory bread(block 67) failed [ 149.708394][T13650] FAT-fs (loop2): Directory bread(block 68) failed [ 149.726693][T13650] FAT-fs (loop2): Directory bread(block 69) failed [ 149.740930][T13666] EXT4-fs (loop3): orphan cleanup on readonly fs [ 149.746882][T13650] FAT-fs (loop2): Directory bread(block 70) failed [ 149.759019][T13666] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 149.769863][T13650] FAT-fs (loop2): Directory bread(block 71) failed [ 149.778687][T13666] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.5068: corrupted inode contents [ 149.805333][T13650] FAT-fs (loop2): Directory bread(block 72) failed [ 149.812229][T13666] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 149.812385][T13666] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #15: comm syz.3.5068: mark_inode_dirty error [ 149.821528][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 149.821541][ C0] EXT4-fs (loop3): initial error at time 1780270487: ext4_do_update_inode:5690: inode 15 [ 149.821561][ C0] EXT4-fs (loop3): last error at time 1780270487: ext4_do_update_inode:5690: inode 15 [ 149.860113][T13650] FAT-fs (loop2): Directory bread(block 73) failed [ 149.881335][ T2984] GPT:first_usable_lbas don't match. [ 149.896278][ T2984] GPT:34 != 290 [ 149.904568][ T2984] GPT: Use GNU Parted to correct GPT errors. [ 149.912251][ T2984] loop1: p1 p2 p3 [ 149.940412][T13671] GPT:first_usable_lbas don't match. [ 149.944047][T13666] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 149.945967][T13671] GPT:34 != 290 [ 149.947122][T13666] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.5068: corrupted inode contents [ 149.972664][T13671] GPT: Use GNU Parted to correct GPT errors. [ 149.988934][T13671] loop1: p1 p2 p3 [ 149.989807][T13666] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 149.995097][T13666] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3001: inode #15: comm syz.3.5068: mark_inode_dirty error [ 150.056246][T13666] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 150.059658][T13666] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3004: inode #15: comm syz.3.5068: mark inode dirty (error -117) [ 150.090190][ T2984] GPT:first_usable_lbas don't match. [ 150.095558][ T2984] GPT:34 != 290 [ 150.099023][ T2984] GPT: Use GNU Parted to correct GPT errors. [ 150.105136][ T2984] loop1: p1 p2 p3 [ 150.118536][T13666] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 150.120544][T13666] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 150.144801][T13666] EXT4-fs (loop3): 1 orphan inode deleted [ 150.163979][T13666] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 150.218983][T13694] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 150.257483][ T4007] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.305752][ T4009] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.490060][T13725] EXT4-fs: Ignoring removed bh option [ 150.511441][T13725] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 150.534510][T13725] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a816e01c, mo2=0002] [ 150.550274][T13725] System zones: 1-12 [ 150.568023][T13725] EXT4-fs (loop1): orphan cleanup on readonly fs [ 150.597499][T13737] IPv6: addrconf: prefix option has invalid lifetime [ 150.612823][T13725] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.5096: bg 0: block 361: padding at end of block bitmap is not set [ 150.651851][T13725] loop1: lost filesystem error report for type 5 error -117 [ 150.653587][T13725] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 150.661008][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 150.661026][ C0] EXT4-fs (loop1): initial error at time 1780270488: ext4_validate_block_bitmap:441 [ 150.661073][ C0] EXT4-fs (loop1): last error at time 1780270488: ext4_validate_block_bitmap:441 [ 150.731645][T13744] rock: directory entry would overflow storage [ 150.744267][T13725] loop1: lost filesystem error report for type 5 error -117 [ 150.745908][T13725] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #11: comm syz.1.5096: attempt to clear invalid blocks 33619980 len 1 [ 150.767642][T13744] rock: sig=0x5245, size=8, remaining=5 [ 150.773997][T13725] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 150.774197][T13725] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.5096: invalid indirect mapped block 1811939328 (level 0) [ 150.833179][T13725] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.5096: invalid indirect mapped block 2 (level 2) [ 150.849972][T13750] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 150.862347][T13725] EXT4-fs (loop1): 1 truncate cleaned up [ 150.877327][T13725] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 150.895016][T13750] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #17: comm syz.4.5108: inode has both inline data and extents flags [ 150.911502][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 150.917948][ C1] EXT4-fs (loop4): initial error at time 1780270488: ext4_orphan_get:1397: inode 17 [ 150.927386][ C1] EXT4-fs (loop4): last error at time 1780270488: ext4_orphan_get:1397: inode 17 [ 150.936718][T13750] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.5108: couldn't read orphan inode 17 (err -117) [ 150.971371][ T4010] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 151.031150][T13761] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 151.033711][T13771] tmpfs: Bad value for 'mpol' [ 151.044298][T13750] loop4: lost filesystem error report for type 5 error -117 [ 151.044956][T13750] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.082918][T13761] System zones: 0-2, 18-18, 34-34 [ 151.124820][T13761] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 151.146634][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 151.153081][ C0] EXT4-fs (loop3): initial error at time 1780270488: ext4_mb_generate_buddy:1317 [ 151.162245][ C0] EXT4-fs (loop3): last error at time 1780270488: ext4_mb_generate_buddy:1317 [ 151.171578][T13783] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 151.180415][T13783] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 151.188646][ T4009] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.200486][T13761] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.5111: corrupted inode contents [ 151.217291][T13761] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.5111: mark_inode_dirty error [ 151.240486][T13761] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.5111: corrupted inode contents [ 151.293913][T13761] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.5111: mark_inode_dirty error [ 151.304465][ T5628] udevd[5628]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 151.318559][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop5p11, 10) failed: No such file or directory [ 151.330051][ T3895] udevd[3895]: inotify_add_watch(7, /dev/loop5p7, 10) failed: No such file or directory [ 151.341158][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 151.352196][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 151.352717][ T5623] udevd[5623]: inotify_add_watch(7, /dev/loop5p9, 10) failed: No such file or directory [ 151.374882][ T5621] udevd[5621]: inotify_add_watch(7, /dev/loop5p10, 10) failed: No such file or directory [ 151.384631][ T5624] udevd[5624]: inotify_add_watch(7, /dev/loop5p8, 10) failed: No such file or directory [ 151.389817][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop5p12, 10) failed: No such file or directory [ 151.399531][T13761] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.5111: corrupted inode contents [ 151.429342][T13761] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.5111: mark_inode_dirty error [ 151.451764][T13761] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.5111: corrupted inode contents [ 151.469970][T13796] set_capacity_and_notify: 14 callbacks suppressed [ 151.470025][T13796] loop1: detected capacity change from 0 to 2048 [ 151.505620][T13761] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 151.524718][T13761] loop3: lost filesystem error report for type 5 error -117 [ 151.524838][T13761] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.5111: corrupted inode contents [ 151.582414][T13761] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.5111: mark_inode_dirty error [ 151.593709][T13796] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #2: comm syz.1.5128: pblk 0 bad header/extent: eh_entries is 0 but eh_depth is > 0 - magic f30a, entries 0, max 4(4), depth 5(5) [ 151.689919][T13796] EXT4-fs (loop1): get root inode failed [ 151.697916][T13761] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 151.706837][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 151.706856][ C1] EXT4-fs (loop1): initial error at time 1780270489: ext4_ext_check_inode:521: inode 2 [ 151.706882][ C1] EXT4-fs (loop1): last error at time 1780270489: ext4_ext_check_inode:521: inode 2 [ 151.739775][T13796] EXT4-fs (loop1): mount failed [ 151.856652][T13761] loop3: lost filesystem error report for type 5 error -117 [ 151.857791][T13761] EXT4-fs (loop3): 1 truncate cleaned up [ 151.885661][ T12] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 151.911609][ T12] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 1 [ 151.939376][T13761] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 152.021459][T13761] ext4 filesystem being mounted at /843/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.183839][ T4007] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.222321][T13839] loop4: detected capacity change from 0 to 512 [ 152.242497][ T28] audit: type=1400 audit(1780270489.571:394): avc: denied { write } for pid=13840 comm="syz.5.5151" name="mdstat" dev="proc" ino=4026532009 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_mdstat_t tclass=file permissive=1 [ 152.281764][T13839] EXT4-fs: Ignoring removed bh option [ 152.301590][T13839] EXT4-fs: Ignoring removed mblk_io_submit option [ 152.342510][T13839] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 152.392691][T13839] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 152.438357][T13839] EXT4-fs (loop4): group descriptors corrupted! [ 152.735685][ T28] audit: type=1400 audit(1780270490.030:395): avc: denied { getattr } for pid=13869 comm="syz.4.5164" name="/" dev="pidfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 152.743269][T13873] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 152.799528][T13818] syz.2.5139 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 152.954688][T13881] loop1: detected capacity change from 0 to 764 [ 152.982147][T13818] CPU: 1 UID: 0 PID: 13818 Comm: syz.2.5139 Tainted: G W syzkaller #0 PREEMPT(lazy) [ 152.982181][T13818] Tainted: [W]=WARN [ 152.982189][T13818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 152.982205][T13818] Call Trace: [ 152.982250][T13818] [ 152.982257][T13818] __dump_stack+0x1d/0x30 [ 152.982280][T13818] dump_stack_lvl+0x95/0xd0 [ 152.982302][T13818] dump_stack+0x15/0x1b [ 152.982323][T13818] dump_header+0x80/0x240 [ 152.982346][T13818] oom_kill_process+0x295/0x350 [ 152.982454][T13818] out_of_memory+0x97d/0xb80 [ 152.982488][T13818] try_charge_memcg+0x62f/0xa10 [ 152.982514][T13818] ? radix_tree_lookup+0xfa/0x140 [ 152.982659][T13818] charge_memcg+0x6d/0x120 [ 152.982686][T13818] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 152.982756][T13818] __swap_cache_prepare_and_add+0x69/0x4a0 [ 152.982779][T13818] ? alloc_pages_mpol+0x217/0x260 [ 152.982806][T13818] swap_cache_alloc_folio+0xa2/0x120 [ 152.982833][T13818] swap_cluster_readahead+0x35c/0x3c0 [ 152.982928][T13818] swapin_readahead+0xde/0x840 [ 152.982947][T13818] ? _raw_spin_unlock+0x9/0x30 [ 152.982962][T13818] ? swap_put_entries_cluster+0x46c/0x490 [ 152.982985][T13818] ? __entry_text_end+0x1d848/0x102179 [ 152.983069][T13818] ? __rcu_read_unlock+0x4e/0x70 [ 152.983092][T13818] ? swap_cache_get_folio+0x1e0/0x1f0 [ 152.983116][T13818] do_swap_page+0x31e/0x2180 [ 152.983218][T13818] ? __css_rstat_updated+0xbb/0x280 [ 152.983244][T13818] ? __rcu_read_lock+0x36/0x50 [ 152.983264][T13818] ? pte_offset_map_rw_nolock+0x19e/0x200 [ 152.983286][T13818] handle_mm_fault+0xb30/0x2e70 [ 152.983334][T13818] ? vma_start_read+0x1c7/0x2c0 [ 152.983376][T13818] do_user_addr_fault+0x62f/0x1050 [ 152.983411][T13818] ? arch_exit_to_user_mode_prepare+0x26/0x60 [ 152.983437][T13818] ? trace_page_fault_user+0x1f/0xa0 [ 152.983529][T13818] exc_page_fault+0x62/0xa0 [ 152.983557][T13818] asm_exc_page_fault+0x26/0x30 [ 152.983632][T13818] RIP: 0033:0x7f543131a7d0 [ 152.983645][T13818] Code: c4 4c 0f 42 e0 83 3d fa d5 3a 00 00 0f 8e d9 fd ff ff e8 23 80 fe ff 49 39 c4 0f 82 82 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 <69> 3d be ae ed 00 e8 03 00 00 48 8d 1d bf b7 3a 00 e8 8a 31 13 00 [ 152.983661][T13818] RSP: 002b:00007ffdfc68caa0 EFLAGS: 00010202 [ 152.983674][T13818] RAX: 0000000000024ec1 RBX: 00007f54316c7da0 RCX: 0000000000024dd8 [ 152.983687][T13818] RDX: 00000000000000e9 RSI: 00007ffdfc68ca80 RDI: 0000000000000001 [ 152.983701][T13818] RBP: 00007f54316c7da0 R08: 000000000de8179a R09: 3fffffffffffffff [ 152.983774][T13818] R10: 4000000000000000 R11: 0000000000000246 R12: 0000000000024f19 [ 152.983786][T13818] R13: 00007f54316c5fac R14: 0000000000024c0f R15: 00007ffdfc68cba0 [ 152.983807][T13818] [ 153.244225][T13818] memory: usage 218800kB, limit 307200kB, failcnt 2027 [ 153.259669][T13818] memory+swap: usage 215504kB, limit 9007199254740988kB, failcnt 0 [ 153.270362][T13818] kmem: usage 213448kB, limit 9007199254740988kB, failcnt 0 [ 153.284697][T13818] Memory cgroup stats for /syz2: [ 153.284885][T13818] cache 0 [ 153.295270][T13818] rss 24576 [ 153.298411][T13818] shmem 0 [ 153.301368][T13818] mapped_file 0 [ 153.304823][T13818] dirty 0 [ 153.307819][T13818] writeback 0 [ 153.311181][T13818] workingset_refault_anon 40 [ 153.315909][T13818] workingset_refault_file 64 [ 153.320621][T13818] swap 86016 [ 153.330041][T13818] swapcached 290816 [ 153.342184][T13818] pgpgin 82517 [ 153.351724][T13818] pgpgout 82510 [ 153.362403][T13818] pgfault 107582 [ 153.366145][T13818] pgmajfault 22 [ 153.370229][T13818] inactive_anon 0 [ 153.374280][T13818] active_anon 24576 [ 153.383285][T13818] inactive_file 0 [ 153.393449][T13818] active_file 4096 [ 153.404899][T13818] unevictable 0 [ 153.416959][T13818] hierarchical_memory_limit 314572800 [ 153.429357][T13881] rock: directory entry would overflow storage [ 153.436060][T13818] hierarchical_memsw_limit 9223372036854771712 [ 153.443453][T13881] rock: sig=0x5850, size=36, remaining=22 [ 153.449470][T13818] total_cache 0 [ 153.466515][T13818] total_rss 24576 [ 153.480598][T13818] total_shmem 0 [ 153.511717][T13818] total_mapped_file 0 [ 153.515854][T13818] total_dirty 0 [ 153.519384][T13818] total_writeback 0 [ 153.523207][T13818] total_workingset_refault_anon 40 [ 153.528398][T13818] total_workingset_refault_file 64 [ 153.543458][T13818] total_swap 86016 [ 153.547214][T13818] total_swapcached 290816 [ 153.552073][T13818] total_pgpgin 82517 [ 153.614061][T13818] total_pgpgout 82510 [ 153.638851][T13818] total_pgfault 107582 [ 153.661087][T13818] total_pgmajfault 22 [ 153.685866][T13818] total_inactive_anon 0 [ 153.704203][T13818] total_active_anon 24576 [ 153.723917][T13818] total_inactive_file 0 [ 153.741451][T13818] total_active_file 4096 [ 153.752523][T13919] can: request_module (can-proto-0) failed. [ 153.760279][T13818] total_unevictable 0 [ 153.774235][T13818] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.5139,pid=13818,uid=0 [ 153.828642][T13818] Memory cgroup out of memory: Killed process 13818 (syz.2.5139) total-vm:94036kB, anon-rss:1264kB, file-rss:21580kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 153.932391][T13940] loop1: detected capacity change from 0 to 256 [ 154.090228][T13964] loop2: detected capacity change from 0 to 512 [ 154.112352][T13964] FAT-fs (loop2): bogus number of FAT sectors [ 154.133653][T13964] FAT-fs (loop2): Can't find a valid FAT filesystem [ 154.381495][T13998] Process accounting paused [ 154.409499][T14010] loop1: detected capacity change from 0 to 512 [ 154.416104][T14010] EXT4-fs: Ignoring removed bh option [ 154.421817][T14010] EXT4-fs: Ignoring removed mblk_io_submit option [ 154.453234][T14010] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 154.466609][T14010] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 154.476192][T14010] EXT4-fs (loop1): orphan cleanup on readonly fs [ 154.483020][T14010] Quota error (device loop1): do_insert_tree: Free block already used in tree: block 4 [ 154.494618][T14010] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 154.504910][T14010] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.5234: Failed to acquire dquot type 1 [ 154.516510][T14010] fserror_report: 1 callbacks suppressed [ 154.516571][T14010] loop1: lost filesystem error report for type 5 error -5 [ 154.522438][T14010] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.5234: Invalid block bitmap block 0 in block_group 0 [ 154.529635][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 154.529666][ C1] EXT4-fs (loop1): last error at time 1780270491: ext4_acquire_dquot:7034 [ 154.558016][T14010] loop1: lost filesystem error report for type 5 error -117 [ 154.558600][T14010] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.5234: Invalid block bitmap block 0 in block_group 0 [ 154.579679][T14010] loop1: lost filesystem error report for type 5 error -117 [ 154.580687][T14010] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.5234: Invalid block bitmap block 0 in block_group 0 [ 154.603357][T14010] loop1: lost filesystem error report for type 5 error -117 [ 154.604877][T14010] Quota error (device loop1): write_blk: dquota write failed [ 154.619971][T14010] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 154.630405][T14010] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.5234: Failed to acquire dquot type 1 [ 154.673445][T14010] loop1: lost filesystem error report for type 5 error -28 [ 154.675389][T14010] Quota error (device loop1): write_blk: dquota write failed [ 154.707797][T14010] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 154.743183][T14010] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.5234: Failed to acquire dquot type 1 [ 154.801313][T14010] loop1: lost filesystem error report for type 5 error -28 [ 154.818688][T14010] EXT4-fs (loop1): 1 orphan inode deleted [ 154.850449][T14010] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 154.883816][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop1p214, 10) failed: No such file or directory [ 154.899232][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop1p205, 10) failed: No such file or directory [ 154.912055][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop1p215, 10) failed: No such file or directory [ 154.915894][ T5627] udevd[5627]: inotify_add_watch(7, /dev/loop1p213, 10) failed: No such file or directory [ 154.926108][ T5624] udevd[5624]: inotify_add_watch(7, /dev/loop1p221, 10) failed: No such file or directory [ 154.942580][ T5621] udevd[5621]: inotify_add_watch(7, /dev/loop1p223, 10) failed: No such file or directory [ 154.945112][ T5622] udevd[5622]: inotify_add_watch(7, /dev/loop1p216, 10) failed: No such file or directory [ 154.962881][ T5628] udevd[5628]: inotify_add_watch(7, /dev/loop1p218, 10) failed: No such file or directory [ 154.973257][ T5625] udevd[5625]: inotify_add_watch(7, /dev/loop1p217, 10) failed: No such file or directory [ 154.973987][ T3895] udevd[3895]: inotify_add_watch(7, /dev/loop1p220, 10) failed: No such file or directory [ 155.077572][ T4010] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.104750][ T28] audit: type=1400 audit(1780270492.257:396): avc: denied { sqpoll } for pid=14054 comm="syz.4.5257" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 155.268013][T14079] loop1: detected capacity change from 0 to 512 [ 155.296521][ T28] audit: type=1400 audit(1780270492.434:397): avc: denied { write } for pid=14082 comm="syz.4.5270" 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" [ 155.307579][T14079] EXT4-fs: Ignoring removed nobh option [ 155.367380][T14087] loop2: detected capacity change from 0 to 512 [ 155.372574][T14091] loop4: detected capacity change from 0 to 1024 [ 155.381610][T14079] EXT4-fs error (device loop1): ext4_iget_extra_inode:5128: inode #15: comm syz.1.5268: corrupted in-inode xattr: overlapping e_value [ 155.395746][ T28] audit: type=1400 audit(1780270492.434:398): avc: denied { open } for pid=14082 comm="syz.4.5270" 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" [ 155.399165][T14091] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 155.434769][T14079] fserror_report: 13 callbacks suppressed [ 155.434783][T14079] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 155.435659][T14091] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 155.453931][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 155.465730][ C0] EXT4-fs (loop1): initial error at time 1780270492: ext4_iget_extra_inode:5128: inode 15 [ 155.475665][ C0] EXT4-fs (loop1): last error at time 1780270492: ext4_iget_extra_inode:5128: inode 15 [ 155.477581][T14091] jbd2_journal_init_inode: Cannot locate journal superblock [ 155.486163][T14079] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.5268: couldn't read orphan inode 15 (err -117) [ 155.495434][T14091] EXT4-fs (loop4): Could not load journal inode [ 155.513907][T14087] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.5271: corrupted in-inode xattr: invalid size in ea xattr [ 155.531441][T14079] loop1: lost filesystem error report for type 5 error -117 [ 155.532227][T14079] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 155.553553][T14087] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 155.553807][T14087] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.5271: couldn't read orphan inode 15 (err -117) [ 155.562970][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 155.563006][ C0] EXT4-fs (loop2): initial error at time 1780270492: ext4_iget_extra_inode:5128: inode 15 [ 155.563051][ C0] EXT4-fs (loop2): last error at time 1780270492: ext4_iget_extra_inode:5128: inode 15 [ 155.607182][T14087] loop2: lost filesystem error report for type 5 error -117 [ 155.611345][T14087] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 155.722339][ T4010] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.773069][ T4006] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.838518][T14110] loop4: detected capacity change from 0 to 512 [ 155.865496][T14110] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 155.879778][T14114] EXT4-fs: old and new quota format mixing [ 155.895762][T14110] EXT4-fs (loop4): group descriptors corrupted! [ 156.010649][T14122] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 156.062637][T14122] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 156.101432][T14122] EXT4-fs error (device loop3): ext4_get_journal_inode:5896: inode #32: comm syz.3.5289: iget: special inode unallocated [ 156.138379][T14140] EXT4-fs: Ignoring removed nomblk_io_submit option [ 156.146494][T14122] loop3: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 156.146706][T14122] EXT4-fs (loop3): no journal found [ 156.155881][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 156.155908][ C0] EXT4-fs (loop3): initial error at time 1780270493: ext4_get_journal_inode:5896: inode 32 [ 156.155958][ C0] EXT4-fs (loop3): last error at time 1780270493: ext4_get_journal_inode:5896: inode 32 [ 156.178096][T14140] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 156.207057][T14140] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 156.224283][T14136] loop2: p1 < > p3 [ 156.243310][T14122] EXT4-fs (loop3): can't get journal size [ 156.256986][T14136] loop2: p3 start 458752 is beyond EOD, truncated [ 156.258462][T14122] EXT4-fs error (device loop3): ext4_protect_reserved_inode:160: inode #32: comm syz.3.5289: iget: special inode unallocated [ 156.276707][T14122] loop3: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 156.281415][T14122] EXT4-fs (loop3): failed to initialize system zone (-117) [ 156.298691][T14122] EXT4-fs (loop3): mount failed [ 156.307983][T14140] EXT4-fs error (device loop4): ext4_init_orphan_info:583: comm syz.4.5297: inode #0: comm syz.4.5297: iget: illegal inode # [ 156.321388][T14140] loop4: lost filesystem error report for type 5 error -117 [ 156.322888][T14140] EXT4-fs (loop4): Remounting filesystem read-only [ 156.330355][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 156.330379][ C0] EXT4-fs (loop4): initial error at time 1780270493: ext4_init_orphan_info:583 [ 156.330409][ C0] EXT4-fs (loop4): last error at time 1780270493: ext4_init_orphan_info:583 [ 156.331205][ T28] audit: type=1400 audit(1780270493.370:399): avc: denied { mount } for pid=14148 comm="syz.5.5299" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 156.341592][T14140] EXT4-fs (loop4): get orphan inode failed [ 156.401148][T14140] EXT4-fs (loop4): mount failed [ 156.412368][ T28] audit: type=1400 audit(1780270493.473:400): avc: denied { create } for pid=14151 comm="syz.1.5301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 156.451116][T14154] msdos: Bad value for 'tz' [ 156.490220][T14159] tmpfs: Bad value for 'mpol' [ 156.684870][T14176] EXT4-fs error (device loop5): ext4_read_inode_bitmap:139: comm syz.5.5312: Invalid inode bitmap blk 4 in block_group 0 [ 156.749368][T14176] loop5: lost filesystem error report for type 5 error -117 [ 156.750110][T14176] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 156.833021][T14195] set_capacity_and_notify: 6 callbacks suppressed [ 156.833036][T14195] loop1: detected capacity change from 0 to 128 [ 156.849093][T14193] loop2: detected capacity change from 0 to 128 [ 156.905274][T14193] FAT-fs (loop2): bogus number of FAT sectors [ 156.918711][T14193] FAT-fs (loop2): Can't find a valid FAT filesystem [ 156.941644][ T4004] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.965578][ T28] audit: type=1326 audit(1780270493.997:401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14198 comm="syz.3.5325" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7def4cce59 code=0x0 [ 157.167858][T14221] loop4: detected capacity change from 0 to 2048 [ 157.180873][T14221] EXT4-fs (loop4): Invalid log block size: 64 [ 157.194869][T14229] syz.5.5337 uses obsolete (PF_INET,SOCK_PACKET) [ 157.210502][T14228] loop1: detected capacity change from 0 to 512 [ 157.235277][T14228] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 157.278483][T14228] EXT4-fs error (device loop1): xattr_find_entry:337: inode #15: comm syz.1.5338: corrupted xattr entries [ 157.317624][T14228] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 157.318786][T14228] EXT4-fs (loop1): Remounting filesystem read-only [ 157.327959][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 157.327973][ C0] EXT4-fs (loop1): initial error at time 1780270494: xattr_find_entry:337: inode 15 [ 157.328004][ C0] EXT4-fs (loop1): last error at time 1780270494: xattr_find_entry:337: inode 15 [ 157.359721][T14228] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 157.372801][T14228] EXT4-fs (loop1): 1 truncate cleaned up [ 157.374957][T14241] loop3: detected capacity change from 0 to 1764 [ 157.380047][T14228] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 157.436257][ T4010] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.638499][T14282] cgroup: subsys name conflicts with all [ 157.740653][T14299] loop1: detected capacity change from 0 to 128 [ 157.798310][T14299] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 158.237235][T14353] 9p: Unknown Cache mode or invalid value l [ 158.460559][T14372] loop5: detected capacity change from 0 to 512 [ 158.486073][T14372] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 158.507123][T14368] loop3: detected capacity change from 0 to 8192 [ 158.710077][ T28] audit: type=1400 audit(1780270495.625:402): avc: denied { create } for pid=14403 comm="syz.1.5427" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 158.803796][T14411] loop2: detected capacity change from 0 to 512 [ 158.829089][T14411] EXT4-fs: Ignoring removed oldalloc option [ 158.838438][T14411] EXT4-fs (loop2): filesystem is read-only [ 158.883344][T14411] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 158.904259][T14411] EXT4-fs (loop2): filesystem is read-only [ 158.910277][T14411] EXT4-fs (loop2): orphan cleanup on readonly fs [ 158.935458][T14411] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.5430: bg 0: block 64: padding at end of block bitmap is not set [ 158.951002][T14427] cgroup: No subsys list or none specified [ 158.967690][T14411] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 158.976443][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 158.976464][ C1] EXT4-fs (loop2): initial error at time 1780270495: ext4_validate_block_bitmap:441 [ 158.976490][ C1] EXT4-fs (loop2): last error at time 1780270495: ext4_validate_block_bitmap:441 [ 159.004210][T14411] EXT4-fs (loop2): 1 orphan inode deleted [ 159.017510][T14411] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 159.110139][ T4006] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.389499][T14468] loop3: detected capacity change from 0 to 512 [ 159.431523][T14468] EXT4-fs: Ignoring removed nomblk_io_submit option [ 159.447529][T14468] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 159.485142][T14468] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 159.541106][T14468] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4222: comm syz.3.5456: Allocating blocks 41-42 which overlap fs metadata [ 159.603457][T14468] EXT4-fs (loop3): Remounting filesystem read-only [ 159.611288][T14468] Quota error (device loop3): write_blk: dquota write failed [ 159.618713][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 159.618732][ C0] EXT4-fs (loop3): initial error at time 1780270496: ext4_mb_mark_diskspace_used:4222 [ 159.618752][ C0] EXT4-fs (loop3): last error at time 1780270496: ext4_mb_mark_diskspace_used:4222 [ 159.647061][T14468] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 159.656333][T14468] Quota error (device loop3): write_blk: dquota write failed [ 159.663792][T14468] EXT4-fs (loop3): 1 truncate cleaned up [ 159.680062][T14494] loop4: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 159.705107][T14494] loop4: p2 start 4076863488 is beyond EOD, [ 159.889243][T14517] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 159.913301][T14494] truncated [ 159.931116][T14494] loop4: p3 size 218103808 extends beyond EOD, truncated [ 159.978118][T14494] loop4: p5 start 4076863488 is beyond EOD, truncated [ 159.991931][T14517] EXT4-fs (loop1): mount failed [ 160.007861][T14494] loop4: p6 start 4076863488 is beyond EOD, truncated [ 160.016719][T14494] loop4: p7 start 4076863488 is beyond EOD, truncated [ 160.068656][T14494] loop4: p8 start 4076863488 is beyond EOD, truncated [ 160.087795][T14494] loop4: p9 start 4076863488 is beyond EOD, truncated [ 160.105762][T14494] loop4: p10 start 4076863488 is beyond EOD, truncated [ 160.143071][T14494] loop4: p11 start 4076863488 is beyond EOD, truncated [ 160.187473][T14494] loop4: p12 start 4076863488 is beyond EOD, truncated [ 160.223166][T14494] loop4: p13 start 4076863488 is beyond EOD, truncated [ 160.239698][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop3p47, 10) failed: No such file or directory [ 160.250877][ T5625] udevd[5625]: inotify_add_watch(7, /dev/loop3p46, 10) failed: No such file or directory [ 160.261947][ T5627] udevd[5627]: inotify_add_watch(7, /dev/loop3p43, 10) failed: No such file or directory [ 160.272951][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop3p44, 10) failed: No such file or directory [ 160.275704][T14494] loop4: p14 start 4076863488 is beyond EOD, [ 160.283785][ T5622] udevd[5622]: inotify_add_watch(7, /dev/loop3p45, 10) failed: No such file or directory [ 160.301093][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p54, 10) failed: No such file or directory [ 160.312132][ T3895] udevd[3895]: inotify_add_watch(7, /dev/loop3p50, 10) failed: No such file or directory [ 160.323098][ T5621] udevd[5621]: inotify_add_watch(7, /dev/loop3p53, 10) failed: No such file or directory [ 160.323446][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop3p49, 10) failed: No such file or directory [ 160.334418][ T5624] udevd[5624]: inotify_add_watch(7, /dev/loop3p51, 10) failed: No such file or directory [ 160.362780][T14494] truncated [ 160.383237][T14494] loop4: p15 start 4076863488 is beyond EOD, truncated [ 160.425301][T14494] loop4: p16 start 4076863488 is beyond EOD, truncated [ 160.486244][T14494] loop4: p17 start 4076863488 is beyond EOD, truncated [ 160.529876][T14494] loop4: p18 start 4076863488 is beyond EOD, truncated [ 160.563720][T14494] loop4: p19 start 4076863488 is beyond EOD, truncated [ 160.596798][T14494] loop4: p20 start 4076863488 is beyond EOD, truncated [ 160.620508][T14494] loop4: p21 start 4076863488 is beyond EOD, truncated [ 160.638487][T14494] loop4: p22 start 4076863488 is beyond EOD, truncated [ 160.669820][T14494] loop4: p23 start 4076863488 is beyond EOD, truncated [ 160.697683][T14494] loop4: p24 start 4076863488 is beyond EOD, truncated [ 160.731086][T14494] loop4: p25 start 4076863488 is beyond EOD, truncated [ 160.745277][T14561] tmpfs: Bad value for 'mpol' [ 160.745826][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 160.745877][ T28] audit: type=1400 audit(1780270497.533:403): avc: denied { mounton } for pid=14560 comm="syz.2.5501" path="/syzcgroup/cpu/syz2/cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 160.786986][T14494] loop4: p26 start 4076863488 is beyond EOD, truncated [ 160.804141][T14494] loop4: p27 start 4076863488 is beyond EOD, truncated [ 160.818892][T14494] loop4: p28 start 4076863488 is beyond EOD, truncated [ 160.835038][T14494] loop4: p29 start 4076863488 is beyond EOD, truncated [ 160.853263][T14494] loop4: p30 start 4076863488 is beyond EOD, truncated [ 160.868223][T14494] loop4: p31 start 4076863488 is beyond EOD, truncated [ 160.886492][T14494] loop4: p32 start 4076863488 is beyond EOD, truncated [ 160.904898][T14494] loop4: p33 start 4076863488 is beyond EOD, truncated [ 160.933171][T14494] loop4: p34 start 4076863488 is beyond EOD, truncated [ 160.941414][T14494] loop4: p35 start 4076863488 is beyond EOD, truncated [ 160.953931][T14494] loop4: p36 start 4076863488 is beyond EOD, truncated [ 160.961761][T14494] loop4: p37 start 4076863488 is beyond EOD, truncated [ 161.020826][T14494] loop4: p38 start 4076863488 is beyond EOD, truncated [ 161.037044][T14494] loop4: p39 start 4076863488 is beyond EOD, truncated [ 161.054847][T14494] loop4: p40 start 4076863488 is beyond EOD, truncated [ 161.089198][T14494] loop4: p41 start 4076863488 is beyond EOD, truncated [ 161.116203][T14494] loop4: p42 start 4076863488 is beyond EOD, truncated [ 161.148209][T14494] loop4: p43 start 4076863488 is beyond EOD, truncated [ 161.177629][T14494] loop4: p44 start 4076863488 is beyond EOD, truncated [ 161.204455][T14494] loop4: p45 start 4076863488 is beyond EOD, truncated [ 161.239259][T14494] loop4: p46 start 4076863488 is beyond EOD, truncated [ 161.253736][T14494] loop4: p47 start 4076863488 is beyond EOD, truncated [ 161.263974][T14600] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000020) [ 161.287286][T14494] loop4: p48 start 4076863488 is beyond EOD, truncated [ 161.315411][T14494] loop4: p49 start 4076863488 is beyond EOD, truncated [ 161.330211][T14604] EXT4-fs (loop5): blocks per group (131072) and clusters per group (8192) inconsistent [ 161.352150][T14494] loop4: p50 start 4076863488 is beyond EOD, truncated [ 161.360710][T14494] loop4: p51 start 4076863488 is beyond EOD, truncated [ 161.387078][T14494] loop4: p52 start 4076863488 is beyond EOD, truncated [ 161.395591][T14607] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 161.403637][T14494] loop4: p53 start 4076863488 is beyond EOD, truncated [ 161.411111][T14607] FAT-fs (loop1): Filesystem has been set read-only [ 161.453246][T14494] loop4: p54 start 4076863488 is beyond EOD, truncated [ 161.495760][T14494] loop4: p55 start 4076863488 is beyond EOD, truncated [ 161.527959][T14494] loop4: p56 start 4076863488 is beyond EOD, truncated [ 161.591253][T14494] loop4: p57 start 4076863488 is beyond EOD, truncated [ 161.640959][T14494] loop4: p58 start 4076863488 is beyond EOD, truncated [ 161.689502][T14494] loop4: p59 start 4076863488 is beyond EOD, truncated [ 161.733553][T14494] loop4: p60 start 4076863488 is beyond EOD, truncated [ 161.779545][T14494] loop4: p61 start 4076863488 is beyond EOD, truncated [ 161.811307][T14640] EXT4-fs (loop1): SIPHASH is not a valid default hash value [ 161.827302][T14494] loop4: p62 start 4076863488 is beyond EOD, truncated [ 161.858072][T14494] loop4: p63 start 4076863488 is beyond EOD, truncated [ 161.895672][T14494] loop4: p64 start 4076863488 is beyond EOD, truncated [ 161.946748][T14494] loop4: p65 start 4076863488 is beyond EOD, truncated [ 161.965649][T14650] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 161.983891][T14494] loop4: p66 start 4076863488 is beyond EOD, truncated [ 162.007240][T14650] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 162.034410][T14494] loop4: p67 start 4076863488 is beyond EOD, truncated [ 162.063455][T14494] loop4: p68 start 4076863488 is beyond EOD, truncated [ 162.074201][T14650] EXT4-fs error (device loop1): ext4_get_journal_inode:5896: inode #32: comm syz.1.5544: iget: special inode unallocated [ 162.091220][T14494] loop4: p69 start 4076863488 is beyond EOD, truncated [ 162.100034][T14650] loop1: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 162.100194][T14650] EXT4-fs (loop1): no journal found [ 162.109431][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 162.109448][ C0] EXT4-fs (loop1): initial error at time 1780270498: ext4_get_journal_inode:5896: inode 32 [ 162.109481][ C0] EXT4-fs (loop1): last error at time 1780270498: ext4_get_journal_inode:5896: inode 32 [ 162.146584][T14494] loop4: p70 start 4076863488 is beyond EOD, truncated [ 162.161834][T14494] loop4: p71 start 4076863488 is beyond EOD, truncated [ 162.169710][T14494] loop4: p72 start 4076863488 is beyond EOD, truncated [ 162.176592][T14494] loop4: p73 start 4076863488 is beyond EOD, truncated [ 162.183643][T14494] loop4: p74 start 4076863488 is beyond EOD, truncated [ 162.190833][T14494] loop4: p75 start 4076863488 is beyond EOD, truncated [ 162.202101][T14494] loop4: p76 start 4076863488 is beyond EOD, truncated [ 162.247680][T14494] loop4: p77 start 4076863488 is beyond EOD, truncated [ 162.272453][T14494] loop4: p78 start 4076863488 is beyond EOD, truncated [ 162.295566][T14494] loop4: p79 start 4076863488 is beyond EOD, truncated [ 162.333261][T14494] loop4: p80 start 4076863488 is beyond EOD, truncated [ 162.360305][T14494] loop4: p81 start 4076863488 is beyond EOD, truncated [ 162.389880][T14494] loop4: p82 start 4076863488 is beyond EOD, truncated [ 162.411099][T14494] loop4: p83 start 4076863488 is beyond EOD, truncated [ 162.428519][T14494] loop4: p84 start 4076863488 is beyond EOD, truncated [ 162.441549][T14494] loop4: p85 start 4076863488 is beyond EOD, truncated [ 162.464314][T14691] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 162.469813][T14494] loop4: p86 start 4076863488 is beyond EOD, truncated [ 162.511206][T14494] loop4: p87 start 4076863488 is beyond EOD, truncated [ 162.537901][T14494] loop4: p88 start 4076863488 is beyond EOD, truncated [ 162.559691][T14700] set_capacity_and_notify: 10 callbacks suppressed [ 162.559703][T14700] loop1: detected capacity change from 0 to 512 [ 162.561367][T14494] loop4: p89 start 4076863488 is beyond EOD, [ 162.585936][T14700] EXT4-fs error (device loop1): ext4_free_inode:354: comm syz.1.5569: bit already cleared for inode 11 [ 162.606930][T14494] truncated [ 162.610131][T14494] loop4: p90 start 4076863488 is beyond EOD, truncated [ 162.611019][T14700] fserror_report: 3 callbacks suppressed [ 162.611046][T14700] loop1: lost filesystem error report for type 5 error -117 [ 162.621501][T14494] loop4: p91 start 4076863488 is beyond EOD, truncated [ 162.637181][T14689] loop3: detected capacity change from 0 to 8192 [ 162.638472][T14494] loop4: p92 start 4076863488 is beyond EOD, truncated [ 162.650516][T14494] loop4: p93 start 4076863488 is beyond EOD, truncated [ 162.657425][T14494] loop4: p94 start 4076863488 is beyond EOD, truncated [ 162.664388][T14494] loop4: p95 start 4076863488 is beyond EOD, truncated [ 162.664741][T14689] FAT-fs (loop3): bogus sectors per cluster 0 [ 162.671430][T14494] loop4: p96 start 4076863488 is beyond EOD, truncated [ 162.684349][T14494] loop4: p97 start 4076863488 is beyond EOD, truncated [ 162.686957][T14700] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 162.691240][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 162.691256][ C0] EXT4-fs (loop1): initial error at time 1780270499: ext4_free_inode:354 [ 162.691296][ C0] EXT4-fs (loop1): last error at time 1780270499: ext4_free_inode:354 [ 162.691317][T14494] loop4: p98 start 4076863488 is beyond EOD, truncated [ 162.724394][T14689] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 162.731178][T14494] loop4: p99 start 4076863488 is beyond EOD, truncated [ 162.750381][T14700] loop1: lost filesystem error report for type 5 error -117 [ 162.750616][T14700] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 162.773514][T14494] loop4: p100 start 4076863488 is beyond EOD, truncated [ 162.784347][T14708] loop5: detected capacity change from 0 to 512 [ 162.790696][T14494] loop4: p101 start 4076863488 is beyond EOD, truncated [ 162.793879][T14689] FAT-fs (loop3): Can't find a valid FAT filesystem [ 162.797938][T14494] loop4: p102 start 4076863488 is beyond EOD, truncated [ 162.827427][T14708] EXT4-fs (loop5): orphan cleanup on readonly fs [ 162.836207][T14708] EXT4-fs error (device loop5): ext4_xattr_inode_iget:441: inode #11: comm syz.5.5573: ea_inode with extended attributes [ 162.838733][T14494] loop4: p103 start 4076863488 is beyond EOD, truncated [ 162.856171][T14494] loop4: p104 start 4076863488 is beyond EOD, truncated [ 162.862118][T14700] loop1: lost filesystem error report for type 5 error -117 [ 162.863322][T14494] loop4: p105 start 4076863488 is beyond EOD, [ 162.866163][T14700] EXT4-fs (loop1): 1 orphan inode deleted [ 162.870708][T14494] truncated [ 162.885841][T14494] loop4: p106 start 4076863488 is beyond EOD, truncated [ 162.892841][T14494] loop4: p107 start 4076863488 is beyond EOD, truncated [ 162.899837][T14494] loop4: p108 start 4076863488 is beyond EOD, truncated [ 162.906951][T14494] loop4: p109 start 4076863488 is beyond EOD, truncated [ 162.914001][T14494] loop4: p110 start 4076863488 is beyond EOD, truncated [ 162.921359][T14494] loop4: p111 start 4076863488 is beyond EOD, truncated [ 162.927817][T14708] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 162.928387][T14494] loop4: p112 start 4076863488 is beyond EOD, [ 162.935905][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 162.937741][T14494] truncated [ 162.943741][ C0] EXT4-fs (loop5): initial error at time 1780270499: ext4_xattr_inode_iget:441 [ 162.950245][T14494] loop4: p113 start 4076863488 is beyond EOD, [ 162.953220][ C0] : inode 11 [ 162.953236][ C0] EXT4-fs (loop5): last error at time 1780270499: ext4_xattr_inode_iget:441 [ 162.962369][T14494] truncated [ 162.968350][ C0] : inode 11 [ 162.970149][T14708] EXT4-fs error (device loop5): ext4_xattr_inode_iget:446: comm syz.5.5573: error while reading EA inode 11 err=-117 [ 162.971678][T14494] loop4: p114 start 4076863488 is beyond EOD, [ 163.000084][T14708] loop5: lost filesystem error report for type 5 error -117 [ 163.019073][T14708] EXT4-fs (loop5): 1 orphan inode deleted [ 163.117631][T14494] truncated [ 163.122878][T14494] loop4: p115 start 4076863488 is beyond EOD, truncated [ 163.143521][T14494] loop4: p116 start 4076863488 is beyond EOD, truncated [ 163.155568][T14494] loop4: p117 start 4076863488 is beyond EOD, truncated [ 163.175363][T14494] loop4: p118 start 4076863488 is beyond EOD, truncated [ 163.183063][T14723] loop2: detected capacity change from 0 to 512 [ 163.200708][T14494] loop4: p119 start 4076863488 is beyond EOD, truncated [ 163.210852][T14723] EXT4-fs: Ignoring removed i_version option [ 163.226541][T14494] loop4: p120 start 4076863488 is beyond EOD, truncated [ 163.238568][T14723] EXT4-fs (loop2): orphan cleanup on readonly fs [ 163.246925][T14494] loop4: p121 start 4076863488 is beyond EOD, truncated [ 163.253843][T14723] EXT4-fs error (device loop2): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.2.5581: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 163.254070][T14494] loop4: p122 start 4076863488 is beyond EOD, truncated [ 163.275981][T14494] loop4: p123 start 4076863488 is beyond EOD, truncated [ 163.282989][T14494] loop4: p124 start 4076863488 is beyond EOD, truncated [ 163.292884][T14494] loop4: p125 start 4076863488 is beyond EOD, truncated [ 163.299877][T14494] loop4: p126 start 4076863488 is beyond EOD, truncated [ 163.306953][T14494] loop4: p127 start 4076863488 is beyond EOD, truncated [ 163.314071][T14494] loop4: p128 start 4076863488 is beyond EOD, truncated [ 163.321093][T14494] loop4: p129 start 4076863488 is beyond EOD, truncated [ 163.330154][T14723] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 163.330291][T14723] EXT4-fs warning (device loop2): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.2.5581: ea_inode dec ref err=-117 [ 163.330868][T14494] loop4: p130 start 4076863488 is beyond EOD, [ 163.339450][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 163.339467][ C0] EXT4-fs (loop2): initial error at time 1780270499: ext4_xattr_inode_update_ref:1037: inode 11 [ 163.339523][ C0] EXT4-fs (loop2): last error at time 1780270499: ext4_xattr_inode_update_ref:1037 [ 163.352297][T14494] truncated [ 163.358465][ C0] : inode 11 [ 163.393566][T14494] loop4: p131 start 4076863488 is beyond EOD, truncated [ 163.400730][T14723] EXT4-fs (loop2): 1 orphan inode deleted [ 163.406573][T14494] loop4: p132 start 4076863488 is beyond EOD, truncated [ 163.416151][T14734] loop5: detected capacity change from 0 to 512 [ 163.418132][T14494] loop4: p133 start 4076863488 is beyond EOD, truncated [ 163.444575][T14494] loop4: p134 start 4076863488 is beyond EOD, truncated [ 163.472902][T14734] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 163.481442][T14494] loop4: p135 start 4076863488 is beyond EOD, truncated [ 163.490168][T14734] System zones: 0-2, 18-18, 34-34 [ 163.493386][T14494] loop4: p136 start 4076863488 is beyond EOD, truncated [ 163.508901][T14734] EXT4-fs (loop5): 1 orphan inode deleted [ 163.523626][T14734] ext4 filesystem being mounted at /1044/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.525549][ T362] Quota error (device loop5): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 163.554954][T14744] loop3: detected capacity change from 0 to 128 [ 163.555645][T14494] loop4: p137 start 4076863488 is beyond EOD, [ 163.564165][ T362] EXT4-fs error (device loop5): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 1 [ 163.584109][T14494] truncated [ 163.587258][ T362] EXT4-fs (loop5): Remounting filesystem read-only [ 163.601028][T14494] loop4: p138 start 4076863488 is beyond EOD, truncated [ 163.636667][T14494] loop4: p139 start 4076863488 is beyond EOD, truncated [ 163.661112][T14494] loop4: p140 start 4076863488 is beyond EOD, truncated [ 163.671682][T14754] loop3: detected capacity change from 0 to 512 [ 163.680557][T14494] loop4: p141 start 4076863488 is beyond EOD, truncated [ 163.694514][ T28] audit: type=1326 audit(1780270501.287:404): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14757 comm="syz.1.5597" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc47ef2ce59 code=0x0 [ 163.722579][T14494] loop4: p142 start 4076863488 is beyond EOD, truncated [ 163.730954][T14494] loop4: p143 start 4076863488 is beyond EOD, truncated [ 163.738311][T14494] loop4: p144 start 4076863488 is beyond EOD, truncated [ 163.752989][T14494] loop4: p145 start 4076863488 is beyond EOD, truncated [ 163.760212][T14494] loop4: p146 start 4076863488 is beyond EOD, truncated [ 163.772960][T14494] loop4: p147 start 4076863488 is beyond EOD, truncated [ 163.796363][T14494] loop4: p148 start 4076863488 is beyond EOD, truncated [ 163.809046][T14494] loop4: p149 start 4076863488 is beyond EOD, truncated [ 163.837808][T14768] loop1: detected capacity change from 0 to 164 [ 163.848066][T14494] loop4: p150 start 4076863488 is beyond EOD, truncated [ 163.860375][T14494] loop4: p151 start 4076863488 is beyond EOD, truncated [ 163.871478][T14768] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 163.881430][T14494] loop4: p152 start 4076863488 is beyond EOD, truncated [ 163.902138][T14494] loop4: p153 start 4076863488 is beyond EOD, truncated [ 163.923302][T14494] loop4: p154 start 4076863488 is beyond EOD, truncated [ 163.933599][T14494] loop4: p155 start 4076863488 is beyond EOD, truncated [ 163.941008][T14494] loop4: p156 start 4076863488 is beyond EOD, truncated [ 163.948050][T14494] loop4: p157 start 4076863488 is beyond EOD, truncated [ 163.968417][T14494] loop4: p158 start 4076863488 is beyond EOD, truncated [ 163.988563][T14494] loop4: p159 start 4076863488 is beyond EOD, truncated [ 163.995967][T14494] loop4: p160 start 4076863488 is beyond EOD, truncated [ 164.000197][T14782] loop3: detected capacity change from 0 to 512 [ 164.002991][T14494] loop4: p161 start 4076863488 is beyond EOD, truncated [ 164.003059][T14494] loop4: p162 start 4076863488 is beyond EOD, truncated [ 164.003073][T14494] loop4: p163 start 4076863488 is beyond EOD, truncated [ 164.033758][T14494] loop4: p164 start 4076863488 is beyond EOD, truncated [ 164.042788][T14494] loop4: p165 start 4076863488 is beyond EOD, truncated [ 164.053918][T14782] EXT4-fs error (device loop3): ext4_free_inode:354: comm syz.3.5606: bit already cleared for inode 11 [ 164.059365][T14494] loop4: p166 start 4076863488 is beyond EOD, [ 164.074977][T14788] loop5: detected capacity change from 0 to 512 [ 164.085356][T14494] truncated [ 164.103449][T14494] loop4: p167 start 4076863488 is beyond EOD, truncated [ 164.117585][T14788] EXT4-fs: Ignoring removed bh option [ 164.143654][T14782] loop3: lost filesystem error report for type 5 error -117 [ 164.143795][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 164.157538][ C0] EXT4-fs (loop3): initial error at time 1780270501: ext4_free_inode:354 [ 164.166009][ C0] EXT4-fs (loop3): last error at time 1780270501: ext4_free_inode:354 [ 164.176050][T14494] loop4: p168 start 4076863488 is beyond EOD, truncated [ 164.183504][T14788] EXT4-fs: Ignoring removed mblk_io_submit option [ 164.206491][T14494] loop4: p169 start 4076863488 is beyond EOD, truncated [ 164.214213][T14788] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 164.227498][T14494] loop4: p170 start 4076863488 is beyond EOD, truncated [ 164.240214][T14788] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 164.255493][T14494] loop4: p171 start 4076863488 is beyond EOD, truncated [ 164.262738][T14788] EXT4-fs (loop5): orphan cleanup on readonly fs [ 164.277657][T14782] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 164.282927][T14494] loop4: p172 start 4076863488 is beyond EOD, truncated [ 164.294797][T14494] loop4: p173 start 4076863488 is beyond EOD, truncated [ 164.295297][T14788] Quota error (device loop5): do_insert_tree: Free block already used in tree: block 4 [ 164.301752][T14494] loop4: p174 start 4076863488 is beyond EOD, truncated [ 164.318560][T14494] loop4: p175 start 4076863488 is beyond EOD, truncated [ 164.325582][T14494] loop4: p176 start 4076863488 is beyond EOD, truncated [ 164.332693][T14494] loop4: p177 start 4076863488 is beyond EOD, truncated [ 164.339714][T14494] loop4: p178 start 4076863488 is beyond EOD, truncated [ 164.346683][T14494] loop4: p179 start 4076863488 is beyond EOD, truncated [ 164.350929][T14782] loop3: lost filesystem error report for type 5 error -117 [ 164.353681][T14494] loop4: p180 start 4076863488 is beyond EOD, truncated [ 164.369984][T14494] loop4: p181 start 4076863488 is beyond EOD, truncated [ 164.377106][T14494] loop4: p182 start 4076863488 is beyond EOD, truncated [ 164.384291][T14494] loop4: p183 start 4076863488 is beyond EOD, truncated [ 164.391618][T14782] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 164.400146][T14782] loop3: lost filesystem error report for type 5 error -117 [ 164.400613][T14782] EXT4-fs (loop3): 1 orphan inode deleted [ 164.411093][T14788] Quota error (device loop5): qtree_write_dquot: Error -5 occurred while creating quota [ 164.415799][T14494] loop4: p184 start 4076863488 is beyond EOD, truncated [ 164.466454][T14494] loop4: p185 start 4076863488 is beyond EOD, truncated [ 164.476810][T14788] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.5610: Failed to acquire dquot type 1 [ 164.486095][T14494] loop4: p186 start 4076863488 is beyond EOD, truncated [ 164.507051][T14494] loop4: p187 start 4076863488 is beyond EOD, truncated [ 164.535657][T14494] loop4: p188 start 4076863488 is beyond EOD, truncated [ 164.544156][T14788] loop5: lost filesystem error report for type 5 error -5 [ 164.547752][T14788] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.5610: Invalid block bitmap block 0 in block_group 0 [ 164.554925][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 164.554940][ C0] EXT4-fs (loop5): last error at time 1780270502: ext4_acquire_dquot:7034 [ 164.566227][T14494] loop4: p189 start 4076863488 is beyond EOD, [ 164.605795][T14788] loop5: lost filesystem error report for type 5 error -117 [ 164.614630][T14796] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 164.636173][T14788] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.5610: Invalid block bitmap block 0 in block_group 0 [ 164.637328][T14494] truncated [ 164.675672][T14494] loop4: p190 start 4076863488 is beyond EOD, truncated [ 164.683305][T14796] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 164.695019][T14788] loop5: lost filesystem error report for type 5 error -117 [ 164.695310][T14788] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.5610: Invalid block bitmap block 0 in block_group 0 [ 164.704242][T14494] loop4: p191 start 4076863488 is beyond EOD, [ 164.744363][T14788] Quota error (device loop5): write_blk: dquota write failed [ 164.747969][T14494] truncated [ 164.768165][T14788] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 164.790130][T14494] loop4: p192 start 4076863488 is beyond EOD, truncated [ 164.807333][T14800] EXT4-fs mount: 12 callbacks suppressed [ 164.807348][T14800] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.821390][T14788] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.5610: Failed to acquire dquot type 1 [ 164.827963][T14494] loop4: p193 start 4076863488 is beyond EOD, truncated [ 164.856518][T14494] loop4: p194 start 4076863488 is beyond EOD, truncated [ 164.863655][T14788] Quota error (device loop5): write_blk: dquota write failed [ 164.872992][T14494] loop4: p195 start 4076863488 is beyond EOD, truncated [ 164.879985][T14494] loop4: p196 start 4076863488 is beyond EOD, truncated [ 164.888583][T14788] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 164.896393][T14494] loop4: p197 start 4076863488 is beyond EOD, truncated [ 164.905761][T14494] loop4: p198 start 4076863488 is beyond EOD, truncated [ 164.918362][T14494] loop4: p199 start 4076863488 is beyond EOD, truncated [ 164.925454][T14494] loop4: p200 start 4076863488 is beyond EOD, truncated [ 164.932524][T14494] loop4: p201 start 4076863488 is beyond EOD, truncated [ 164.937010][T14788] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.5610: Failed to acquire dquot type 1 [ 164.939662][T14494] loop4: p202 start 4076863488 is beyond EOD, truncated [ 164.960785][T14494] loop4: p203 start 4076863488 is beyond EOD, truncated [ 164.981436][ T4007] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.993666][T14788] EXT4-fs (loop5): 1 orphan inode deleted [ 165.002887][T14494] loop4: p204 start 4076863488 is beyond EOD, truncated [ 165.013439][T14494] loop4: p205 start 4076863488 is beyond EOD, truncated [ 165.021833][T14788] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 165.024338][T14494] loop4: p206 start 4076863488 is beyond EOD, truncated [ 165.042336][T14494] loop4: p207 start 4076863488 is beyond EOD, truncated [ 165.090474][T14494] loop4: p208 start 4076863488 is beyond EOD, truncated [ 165.111091][T14494] loop4: p209 start 4076863488 is beyond EOD, truncated [ 165.125886][T14494] loop4: p210 start 4076863488 is beyond EOD, truncated [ 165.141118][ T28] audit: type=1400 audit(1780270502.644:405): avc: denied { read write } for pid=14819 comm="syz.1.5625" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 165.165520][ T4004] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 165.182808][T14494] loop4: p211 start 4076863488 is beyond EOD, truncated [ 165.193360][T14494] loop4: p212 start 4076863488 is beyond EOD, truncated [ 165.215093][T14494] loop4: p213 start 4076863488 is beyond EOD, truncated [ 165.223055][T14494] loop4: p214 start 4076863488 is beyond EOD, truncated [ 165.241303][T14494] loop4: p215 start 4076863488 is beyond EOD, truncated [ 165.267749][T14494] loop4: p216 start 4076863488 is beyond EOD, truncated [ 165.281221][T14494] loop4: p217 start 4076863488 is beyond EOD, truncated [ 165.299914][T14494] loop4: p218 start 4076863488 is beyond EOD, truncated [ 165.322932][T14494] loop4: p219 start 4076863488 is beyond EOD, truncated [ 165.345469][T14494] loop4: p220 start 4076863488 is beyond EOD, truncated [ 165.363367][T14494] loop4: p221 start 4076863488 is beyond EOD, truncated [ 165.377194][T14846] FAT-fs (loop3): bogus logical sector size 0 [ 165.391470][T14494] loop4: p222 start 4076863488 is beyond EOD, truncated [ 165.392258][T14846] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 165.413962][T14494] loop4: p223 start 4076863488 is beyond EOD, truncated [ 165.424328][T14494] loop4: p224 start 4076863488 is beyond EOD, truncated [ 165.433943][T14494] loop4: p225 start 4076863488 is beyond EOD, truncated [ 165.441366][T14494] loop4: p226 start 4076863488 is beyond EOD, truncated [ 165.448594][T14846] FAT-fs (loop3): Can't find a valid FAT filesystem [ 165.455337][T14494] loop4: p227 start 4076863488 is beyond EOD, truncated [ 165.481581][T14494] loop4: p228 start 4076863488 is beyond EOD, truncated [ 165.502064][T14494] loop4: p229 start 4076863488 is beyond EOD, truncated [ 165.514381][T14494] loop4: p230 start 4076863488 is beyond EOD, truncated [ 165.532896][T14494] loop4: p231 start 4076863488 is beyond EOD, truncated [ 165.549212][T14494] loop4: p232 start 4076863488 is beyond EOD, truncated [ 165.568389][T14494] loop4: p233 start 4076863488 is beyond EOD, truncated [ 165.588722][T14494] loop4: p234 start 4076863488 is beyond EOD, truncated [ 165.604105][T14866] tmpfs: Bad value for 'mpol' [ 165.611177][T14494] loop4: p235 start 4076863488 is beyond EOD, truncated [ 165.630438][T14494] loop4: p236 start 4076863488 is beyond EOD, truncated [ 165.647413][T14494] loop4: p237 start 4076863488 is beyond EOD, truncated [ 165.668432][T14494] loop4: p238 start 4076863488 is beyond EOD, truncated [ 165.683692][T14872] EXT4-fs: Ignoring removed nobh option [ 165.687956][T14494] loop4: p239 start 4076863488 is beyond EOD, truncated [ 165.707546][T14872] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 165.712101][T14494] loop4: p240 start 4076863488 is beyond EOD, truncated [ 165.737785][T14872] EXT4-fs (loop1): group descriptors corrupted! [ 165.743818][T14494] loop4: p241 start 4076863488 is beyond EOD, truncated [ 165.773048][T14494] loop4: p242 start 4076863488 is beyond EOD, truncated [ 165.787067][T14494] loop4: p243 start 4076863488 is beyond EOD, truncated [ 165.801740][T14494] loop4: p244 start 4076863488 is beyond EOD, truncated [ 165.812475][T14882] loop2: p2 p3 < > p4 < p5 > [ 165.820807][T14882] loop2: partition table partially beyond EOD, truncated [ 165.827896][T14494] loop4: p245 start 4076863488 is beyond EOD, truncated [ 165.837714][T14494] loop4: p246 start 4076863488 is beyond EOD, truncated [ 165.847488][T14494] loop4: p247 start 4076863488 is beyond EOD, truncated [ 165.854763][T14494] loop4: p248 start 4076863488 is beyond EOD, truncated [ 165.861901][T14882] loop2: p3 start 4284289 is beyond EOD, truncated [ 165.871821][T14494] loop4: p249 start 4076863488 is beyond EOD, truncated [ 165.879953][T14494] loop4: p250 start 4076863488 is beyond EOD, truncated [ 165.887246][T14494] loop4: p251 start 4076863488 is beyond EOD, truncated [ 165.912769][ T2984] loop2: p2 p3 < > p4 < p5 > [ 165.913896][T14494] loop4: p252 start 4076863488 is beyond EOD, truncated [ 165.922089][ T2984] loop2: partition table partially beyond EOD, [ 165.937336][T14494] loop4: p253 start 4076863488 is beyond EOD, [ 165.937689][ T2984] truncated [ 165.956559][T14494] truncated [ 165.963043][ T2984] loop2: p3 start 4284289 is beyond EOD, truncated [ 165.963351][T14494] loop4: p254 start 4076863488 is beyond EOD, truncated [ 165.986481][T14494] loop4: p255 start 4076863488 is beyond EOD, truncated [ 166.120658][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 166.120673][ T28] audit: type=1400 audit(1780270503.551:407): avc: denied { execute } for pid=14917 comm="syz.4.5674" name="cgroup" dev="tmpfs" ino=5360 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 166.168746][T14920] EXT4-fs (loop2): inodes count not valid: 8192 vs 32 [ 166.308641][T14944] Invalid ELF header type: 2 != 1 [ 166.308639][ T28] audit: type=1400 audit(1780270503.738:408): avc: denied { module_load } for pid=14943 comm="syz.1.5687" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 166.382880][T14951] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 166.385001][T14952] tmpfs: Bad value for 'mpol' [ 166.404227][ T5622] udevd[5622]: incorrect ext4 checksum on /dev/loop5 [ 166.508034][ T5627] udevd[5627]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 166.578295][ T5627] udevd[5627]: inotify_add_watch(7, /dev/loop2p114, 10) failed: No such file or directory [ 166.628559][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 166.655227][ T5621] udevd[5621]: inotify_add_watch(7, /dev/loop2p12, 10) failed: No such file or directory [ 166.655263][ T5624] udevd[5624]: inotify_add_watch(7, /dev/loop2p10, 10) failed: No such file or directory [ 166.672115][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop2p13, 10) failed: No such file or directory [ 166.685335][ T5628] udevd[5628]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 166.685912][ T3895] udevd[3895]: inotify_add_watch(7, /dev/loop2p9, 10) failed: No such file or directory [ 166.702931][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 167.505775][T15023] EXT4-fs: journaled quota format not specified [ 167.584927][T15030] EXT4-fs: Ignoring removed bh option [ 167.596675][T15030] EXT4-fs: inline encryption not supported [ 167.624514][T15030] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 167.667335][T15030] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 2: comm syz.2.5728: lblock 2 mapped to illegal pblock 2 (length 1) [ 167.684027][T15030] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 167.684126][T15030] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 167.693276][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 167.693293][ C1] EXT4-fs (loop2): initial error at time 1780270505: ext4_map_blocks:791: inode 3: block 2 [ 167.693344][ C1] EXT4-fs (loop2): last error at time 1780270505: ext4_map_blocks:791: inode 3: block 2 [ 167.823901][T15030] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz.2.5728: Invalid inode table block 1 in block_group 0 [ 167.894762][T15030] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 167.945584][T15030] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #3: comm syz.2.5728: mark_inode_dirty error [ 168.003139][T15030] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 168.003366][T15030] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 168.013430][T15057] IPv6: addrconf: prefix option has invalid lifetime [ 168.089558][T15030] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.5728: Failed to acquire dquot type 0 [ 168.141849][T15030] fserror_report: 5 callbacks suppressed [ 168.141860][T15030] loop2: lost filesystem error report for type 5 error -117 [ 168.170775][T15030] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 168.252200][T15030] loop2: lost filesystem error report for type 5 error -117 [ 168.252298][T15030] EXT4-fs error (device loop2): ext4_evict_inode:267: inode #11: comm syz.2.5728: mark_inode_dirty error [ 168.336825][T15030] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 168.337103][T15030] EXT4-fs warning (device loop2): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 168.426102][T15030] EXT4-fs (loop2): 1 orphan inode deleted [ 168.442138][ T362] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 168.475613][T15030] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 168.490606][ T362] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 168.490766][ T362] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 168.519792][T15084] futex_wake_op: syz.5.5755 tries to shift op by 32; fix this program [ 168.573666][ T362] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 0 [ 168.655415][ T4006] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.692678][ T4006] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 168.746828][ T4006] loop2: lost filesystem error report for type 5 error -117 [ 168.749110][ T4006] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 168.786258][T15092] set_capacity_and_notify: 11 callbacks suppressed [ 168.786274][T15092] loop5: detected capacity change from 0 to 512 [ 168.790132][ T4006] loop2: lost filesystem error report for type 5 error -117 [ 168.815188][T15094] loop3: detected capacity change from 0 to 164 [ 168.829101][ T4006] EXT4-fs error (device loop2): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 168.860198][T15092] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.5759: bg 0: block 127: padding at end of block bitmap is not set [ 168.883582][T15092] loop5: lost filesystem error report for type 5 error -117 [ 168.896153][T15092] EXT4-fs (loop5): Remounting filesystem read-only [ 168.903497][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 168.903535][ C1] EXT4-fs (loop5): initial error at time 1780270506: ext4_validate_block_bitmap:441 [ 168.903563][ C1] EXT4-fs (loop5): last error at time 1780270506: ext4_validate_block_bitmap:441 [ 168.927551][ T4006] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 168.939924][T15092] EXT4-fs warning (device loop5): ext4_xattr_inode_lookup_create:1609: inode #18: comm syz.5.5759: cleanup dec ref error -28 [ 168.962422][T15092] EXT4-fs warning (device loop5): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 168.972746][T15092] EXT4-fs (loop5): 1 orphan inode deleted [ 168.979140][T15092] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 168.991481][T15094] ISOFS: unable to read i-node block [ 168.996799][T15094] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 169.061051][T15099] 9pnet_fd: p9_fd_create_unix (15099): problem connecting socket: ./file0: -2 [ 169.098688][ T4004] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 169.204442][T15105] loop4: detected capacity change from 0 to 512 [ 169.258448][T15105] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 169.329842][T15105] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #15: comm syz.4.5764: inode has both inline data and extents flags [ 169.443085][T15121] loop3: detected capacity change from 0 to 512 [ 169.472692][T15105] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 169.472834][T15105] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.5764: couldn't read orphan inode 15 (err -117) [ 169.482069][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 169.482086][ C0] EXT4-fs (loop4): initial error at time 1780270762: ext4_orphan_get:1397: inode 15 [ 169.482145][ C0] EXT4-fs (loop4): last error at time 1780270762: ext4_orphan_get:1397: inode 15 [ 169.490914][T15121] EXT4-fs: Ignoring removed bh option [ 169.532166][T15105] loop4: lost filesystem error report for type 5 error -117 [ 169.534362][T15105] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 169.665456][T15121] EXT4-fs: inline encryption not supported [ 169.691403][T15121] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 169.705674][T15128] loop5: detected capacity change from 0 to 512 [ 169.742615][T15121] EXT4-fs (loop3): invalid inodes per group: 65568 [ 169.742615][T15121] [ 169.753284][ T4009] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 169.785038][T15128] EXT4-fs error (device loop5): ext4_orphan_get:1423: comm syz.5.5775: bad orphan inode 15 [ 169.823014][T15128] loop5: lost filesystem error report for type 5 error -117 [ 169.832412][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 169.846206][ C0] EXT4-fs (loop5): initial error at time 1780270763: ext4_orphan_get:1423 [ 169.854755][ C0] EXT4-fs (loop5): last error at time 1780270763: ext4_orphan_get:1423 [ 169.886121][T15128] ext4_test_bit(bit=14, block=18) = 1 [ 169.904677][T15128] is_bad_inode(inode)=0 [ 169.908923][T15128] NEXT_ORPHAN(inode)=1023 [ 169.913605][T15128] max_ino=32 [ 169.917115][T15128] i_nlink=0 [ 169.922150][T15128] EXT4-fs error (device loop5): ext4_xattr_delete_inode:2972: inode #15: comm syz.5.5775: corrupted xattr block 19: bad e_name length [ 169.951660][T15128] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 169.951806][T15128] EXT4-fs warning (device loop5): ext4_evict_inode:287: xattr delete (err -117) [ 169.997385][ T28] audit: type=1326 audit(1780270763.181:409): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15139 comm="syz.1.5781" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc47ef2ce59 code=0x0 [ 170.041293][T15128] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 170.089888][T15128] ext4 filesystem being mounted at /1090/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 170.164191][ T5627] ================================================================== [ 170.172309][ T5627] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 170.179268][ T5627] [ 170.181611][ T5627] write to 0xffff888103f7395c of 4 bytes by task 5622 on cpu 0: [ 170.189267][ T5627] shmem_mknod+0x143/0x170 [ 170.193708][ T5627] shmem_create+0x34/0x50 [ 170.198060][ T5627] path_openat+0xd75/0x2050 [ 170.202589][ T5627] do_file_open+0x16c/0x290 [ 170.207115][ T5627] do_sys_openat2+0x94/0x130 [ 170.211721][ T5627] __x64_sys_openat+0xf2/0x120 [ 170.216500][ T5627] x64_sys_call+0x1e39/0x3020 [ 170.221215][ T5627] do_syscall_64+0x12c/0x3b0 [ 170.225831][ T5627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.231731][ T5627] [ 170.234059][ T5627] read to 0xffff888103f7395c of 4 bytes by task 5627 on cpu 1: [ 170.241612][ T5627] fill_mg_cmtime+0x5b/0x240 [ 170.246212][ T5627] generic_fillattr+0x24a/0x340 [ 170.251077][ T5627] shmem_getattr+0x181/0x200 [ 170.255703][ T5627] vfs_getattr_nosec+0x146/0x1e0 [ 170.260663][ T5627] vfs_getattr+0x48/0x60 [ 170.264925][ T5627] vfs_statx_path+0x28/0x140 [ 170.269542][ T5627] vfs_statx+0xc4/0x170 [ 170.273704][ T5627] vfs_fstatat+0x118/0x170 [ 170.278130][ T5627] __se_sys_newfstatat+0x55/0x3e0 [ 170.283169][ T5627] __x64_sys_newfstatat+0x55/0x70 [ 170.288208][ T5627] x64_sys_call+0x2c64/0x3020 [ 170.292893][ T5627] do_syscall_64+0x12c/0x3b0 [ 170.297494][ T5627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.303395][ T5627] [ 170.305734][ T5627] value changed: 0x14e878a1 -> 0x151d8e68 [ 170.311449][ T5627] [ 170.313780][ T5627] Reported by Kernel Concurrency Sanitizer on: [ 170.319944][ T5627] CPU: 1 UID: 0 PID: 5627 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(lazy) [ 170.330366][ T5627] Tainted: [W]=WARN [ 170.334169][ T5627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 170.344234][ T5627] ================================================================== [ 170.403111][ T4004] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0009-000000000000.