last executing test programs: 503.009728ms ago: executing program 0 (id=3529): unlinkat(0xffffffffffffffff, &(0x7f0000000600)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x200) 500.097518ms ago: executing program 4 (id=3530): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000740)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1a00"/12, @ANYRES32=0x0, @ANYBLOB="4381"], 0x20) 426.633419ms ago: executing program 4 (id=3533): mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 426.53179ms ago: executing program 0 (id=3534): prctl$PR_GET_NO_NEW_PRIVS(0x27) 426.430139ms ago: executing program 3 (id=3535): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x15, 0xa, &(0x7f0000000680)=@framed={{0x18, 0x8, 0x0, 0x0, 0xe0000000, 0x0, 0x0, 0x0, 0x1}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0}, @generic={0xae, 0x0, 0x8}, @initr0, @exit]}, &(0x7f0000000100)='syzkaller\x00', 0x6}, 0x94) 409.39506ms ago: executing program 2 (id=3537): removexattr(&(0x7f0000000140)='./cgroup\x00', &(0x7f0000000180)=@known='system.posix_acl_default\x00') 373.065061ms ago: executing program 4 (id=3538): syz_clone(0x51801400, 0x0, 0x0, 0x0, 0x0, 0x0) 372.804231ms ago: executing program 0 (id=3539): bpf$BPF_PROG_DETACH(0x9, &(0x7f00000006c0)={@map, 0xffffffffffffffff, 0x34, 0x2000}, 0x20) 368.689211ms ago: executing program 2 (id=3541): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x10, 0x88}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 331.654512ms ago: executing program 3 (id=3542): bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb7, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x7d}, [@ldst={0x7}]}, &(0x7f00000002c0)='GPL\x00', 0x5, 0xfd90, &(0x7f0000000300)=""/188, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f3, 0x10, &(0x7f0000000080), 0xfffffffffffffc79}, 0x2a) 331.404532ms ago: executing program 0 (id=3543): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x73, 0x11, 0x4a}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x8a}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x6}, 0x70) 331.252782ms ago: executing program 4 (id=3544): syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8080, &(0x7f00000008c0)={[{@fat=@quiet}, {@fat=@dos1xfloppy}, {@fat=@discard}, {@dots}, {@nodots}, {@nodots}, {@nodots}, {@dots}, {@fat=@check_normal}, {@fat=@check_normal}, {@fat=@quiet}, {@nodots}, {@fat=@nfs}, {@nodots}, {@nodots}, {@fat=@sys_immutable}, {@dots}, {@nodots}, {@fat=@quiet}]}, 0x21, 0x25c, &(0x7f0000000640)="$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") 313.130083ms ago: executing program 2 (id=3545): perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x7}, 0x4110, 0x20000000, 0x0, 0x5, 0xffffffffffffff01, 0x8, 0x399}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 312.998693ms ago: executing program 0 (id=3546): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1018e58, &(0x7f00000001c0)={[{@noblock_validity}, {@nolazytime}, {@data_err_ignore}, {@max_batch_time={'max_batch_time', 0x3d, 0x8c9}}, {@nodiscard}, {@inlinecrypt}, {@errors_remount}]}, 0x6, 0x5fa, &(0x7f0000001000)="$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") 312.587593ms ago: executing program 3 (id=3547): syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000001200)='./file0\x00', 0x2018484, &(0x7f0000000140)={[{@fat=@showexec}, {@dots}, {@dots}, {@nodots}]}, 0x1, 0x1221, &(0x7f0000002480)="$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262.962663ms ago: executing program 1 (id=3548): syz_emit_ethernet(0xbe, &(0x7f0000000040)={@local, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x3f01, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x12}}, @time_exceeded={0xb, 0x0, 0x0, 0x3, 0x20, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, @rand_addr=0x64010101, @local, {[@timestamp_prespec={0x44, 0x1c, 0x0, 0x3, 0xd, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x20000}, {@dev={0xac, 0x14, 0x14, 0x12}, 0x1}, {@initdev={0xac, 0x1e, 0xfd, 0x0}}]}, @cipso={0x86, 0x6}, @cipso={0x86, 0x5b, 0x3, [{0x0, 0xc, "a1de21bcede495e63565"}, {0x1, 0x8, "0ba0cf4ac50b"}, {0x5, 0xb, "c6fa2686459d6b70cc"}, {0x2, 0x9, "1047c45d79ce78"}, {0x2, 0xe, "9c0b45ad3b45bae76d4741aa"}, {0x1, 0xf, "83edcd46ee95eb51008d0e5fac"}, {0x6, 0x10, "508b5f0c2c4371d96778565bfed1"}]}]}}}}}}}, 0x0) 262.717703ms ago: executing program 2 (id=3549): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000004000002000000000400000071106f000000000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x22}, 0x94) 241.411764ms ago: executing program 1 (id=3550): set_mempolicy(0xc003, 0x0, 0x5) 218.077325ms ago: executing program 1 (id=3551): perf_event_open(&(0x7f0000000800)={0x5, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 177.198806ms ago: executing program 2 (id=3552): socketpair$unix(0x2f, 0x5, 0x0, &(0x7f00000029c0)) 177.061116ms ago: executing program 4 (id=3553): io_getevents(0x0, 0x1, 0x0, 0x0, 0x0) 176.589066ms ago: executing program 3 (id=3554): bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)="bb6ab52f661e9dfdebd7335367f1a42a8483b10423acf777c21e6930bc0d744b53697c42d78b209c5f19a00d9cb5ebd5d810a1ca8cb5ede3f2278804b84037ca2347cbc54a5bab943f421d829fedbfad5bf1d9d6f689d5c3", &(0x7f0000000480)="89cb54b00ffad4330edce16a4acb7c44d5205e01d10a401e49152c105d5f0cfb55dd7fc49b904ab657dd5b1591799c09cc373e108c19ccf2dcbeb3fdd2e4415dffe4d1f90d7a18f2b728cc7101ebd57d08861332812411ad1fb7785b247d33775cc7681242ae7d4e4143c74eb2ae5457cfa85534a875c39595a241660826131f21413cb1d8454362f6d09242812be5178c08840c32c916920b4d087d7bbdfb03604cd6886b92dd204d3bcc084c68e54a10c1644e2cd99b624add09a13c27806f17d61fdd28c9b8a90f36b88d5075d81a953990a3", 0x5, 0xffffffffffffffff, 0x4}, 0xc7) 122.283967ms ago: executing program 1 (id=3555): bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000220000000000000080000006b1189000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) 121.855437ms ago: executing program 2 (id=3556): syz_open_procfs(0x0, &(0x7f0000000040)='net/hci\x00') 98.581238ms ago: executing program 3 (id=3557): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x7, [@struct={0x5, 0x1, 0x0, 0xf, 0x0, 0x11, [{0xb, 0x3, 0x11}]}]}, {0x0, [0x0, 0x0, 0x2e, 0x0, 0x61]}}, 0x0, 0x37, 0x0, 0x9, 0x1000}, 0x28) 98.262058ms ago: executing program 4 (id=3558): ioprio_get$pid(0x2, 0x0) 22.94566ms ago: executing program 1 (id=3559): setresuid(0x0, 0x0, 0xffffffffffffffff) 22.63021ms ago: executing program 0 (id=3560): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40000000000000079102000000000007b0a00ff000000009500740000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_reuseport}, 0x48) 19.96331ms ago: executing program 1 (id=3561): syz_emit_ethernet(0x7e, &(0x7f0000000040)={@link_local, @broadcast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "ecff80", 0x48, 0x11, 0x0, @remote, @mcast2, {[], {0x0, 0x4e22, 0x48, 0x0, @wg=@cookie={0x4, 0x0, "7d91b3ccaf4c63521df8f969a9a3ef8377d86e2c440fb055", "8fc99fa615e832d5f00ce4a5807ebb53fbfc8fbe4761a7cfe44dcf957dbdc946"}}}}}}}, 0x0) 0s ago: executing program 3 (id=3562): pivot_root(&(0x7f00000000c0)='./file0/../file0/../file0/../file0\x00', 0x0) kernel console output (not intermixed with test programs): 072286][ T6771] EXT4-fs warning (device loop2): read_mmp_block:110: Error -74 while reading MMP block 17 [ 85.095165][ T6769] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.158734][ T6782] loop2: detected capacity change from 0 to 136 [ 85.225852][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.498281][ T28] audit: type=1400 audit(1786554130.836:246): avc: denied { execute } for pid=6817 comm="syz.4.1583" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14905 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 85.749168][ T28] audit: type=1400 audit(1786554131.067:247): avc: denied { create } for pid=6852 comm="syz.3.1600" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 85.781799][ T6856] IPv6: addrconf: prefix option has invalid lifetime [ 85.950761][ T6867] loop0: unable to read partition table [ 85.967592][ T6867] loop0: partition table beyond EOD, truncated [ 85.980673][ T6867] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 85.997001][ T28] audit: type=1326 audit(1786554131.298:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6881 comm="syz.4.1614" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f771deee0d9 code=0x0 [ 86.061547][ T28] audit: type=1400 audit(1786554131.353:249): avc: denied { read } for pid=6891 comm="syz.1.1619" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 86.086560][ T28] audit: type=1400 audit(1786554131.353:250): avc: denied { ioctl } for pid=6891 comm="syz.1.1619" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 86.125829][ T28] audit: type=1400 audit(1786554131.353:251): avc: denied { bpf } for pid=6894 comm="syz.2.1621" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 86.175406][ T28] audit: type=1400 audit(1786554131.353:252): avc: denied { perfmon } for pid=6894 comm="syz.2.1621" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 86.225657][ T2980] loop0: unable to read partition table [ 86.233661][ T2980] loop0: partition table beyond EOD, truncated [ 86.538205][ T6956] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00030002) [ 86.811928][ T6988] futex_wake_op: syz.4.1667 tries to shift op by 32; fix this program [ 86.988016][ T7015] grow_buffers: requested out-of-range block 18446744073709027308 for device loop4 [ 87.024256][ T7015] isofs_fill_super: bread failed, dev=loop4, iso_blknum=-131077, block=-524308 [ 87.308583][ T7034] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 87.326020][ T7028] loop3: p2 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 [ 87.673103][ T7071] syz.1.1705(7071): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 87.866487][ T7079] rock: corrupted directory entry. extent=8, offset=0, size=16774637 [ 88.130862][ T7107] cgroup: Unknown subsys name 'cpuset' [ 88.173720][ T5509] udevd[5509]: inotify_add_watch(7, /dev/loop3p16, 10) failed: No such file or directory [ 88.186168][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop3p17, 10) failed: No such file or directory [ 88.197934][ T5507] udevd[5507]: inotify_add_watch(7, /dev/loop3p18, 10) failed: No such file or directory [ 88.210921][ T3655] udevd[3655]: inotify_add_watch(7, /dev/loop3p15, 10) failed: No such file or directory [ 88.223522][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop3p20, 10) failed: No such file or directory [ 88.223610][ T4982] udevd[4982]: inotify_add_watch(7, /dev/loop3p25, 10) failed: No such file or directory [ 88.244308][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p26, 10) failed: No such file or directory [ 88.252840][ T5512] udevd[5512]: inotify_add_watch(7, /dev/loop3p21, 10) failed: No such file or directory [ 88.265268][ T3979] udevd[3979]: inotify_add_watch(7, /dev/loop3p23, 10) failed: No such file or directory [ 88.276453][ T5502] udevd[5502]: inotify_add_watch(7, /dev/loop3p19, 10) failed: No such file or directory [ 88.305916][ T5500] udevd[5500]: inotify_add_watch(7, /dev/loop3p33, 10) failed: No such file or directory [ 88.306509][ T5507] udevd[5507]: inotify_add_watch(7, /dev/loop3p30, 10) failed: No such file or directory [ 88.318327][ T5513] udevd[5513]: inotify_add_watch(7, /dev/loop3p34, 10) failed: No such file or directory [ 88.327183][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop3p29, 10) failed: No such file or directory [ 88.346637][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p36, 10) failed: No such file or directory [ 88.350013][ T3655] udevd[3655]: inotify_add_watch(7, /dev/loop3p27, 10) failed: No such file or directory [ 89.236468][ T7204] set_capacity_and_notify: 7 callbacks suppressed [ 89.236487][ T7204] loop2: detected capacity change from 0 to 1024 [ 89.277444][ T7204] EXT4-fs (loop2): invalid inodes per group: 2 [ 89.277444][ T7204] [ 89.412047][ T7235] loop3: detected capacity change from 0 to 512 [ 89.443199][ T7235] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 89.488169][ T7249] cgroup: none used incorrectly [ 89.494780][ T7235] EXT4-fs error (device loop3): ext4_orphan_get:1425: comm syz.3.1789: bad orphan inode 15 [ 89.505149][ T7242] loop1: detected capacity change from 0 to 2048 [ 89.506261][ T7251] loop0: detected capacity change from 0 to 164 [ 89.512242][ T7235] loop3: lost filesystem error report for type 5 error -117 [ 89.518074][ T7235] ext4_test_bit(bit=14, block=18) = 1 [ 89.525411][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 89.525434][ C0] EXT4-fs (loop3): initial error at time 1786554134: ext4_orphan_get:1425 [ 89.525460][ C0] EXT4-fs (loop3): last error at time 1786554134: ext4_orphan_get:1425 [ 89.534625][ T7235] is_bad_inode(inode)=0 [ 89.563477][ T7251] rock: corrupted directory entry. extent=8, offset=0, size=16774637 [ 89.566389][ T7235] NEXT_ORPHAN(inode)=1023 [ 89.581600][ T7235] max_ino=32 [ 89.584981][ T7235] i_nlink=0 [ 89.591952][ T7235] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1789: bg 0: block 161: padding at end of block bitmap is not set [ 89.607508][ T7235] loop3: lost filesystem error report for type 5 error -117 [ 89.609198][ T7256] tmpfs: Bad value for 'mpol' [ 89.615132][ T7235] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 89.667852][ T7242] loop1: unable to read partition table [ 89.670544][ T7235] loop3: lost filesystem error report for type 5 error -117 [ 89.673705][ T7242] loop1: partition table beyond EOD, [ 89.677605][ T7235] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.696867][ T7242] truncated [ 89.714138][ T7242] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 89.726123][ T7235] ext2 filesystem being mounted at /338/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 89.733284][ T7270] loop0: detected capacity change from 0 to 512 [ 89.788018][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.806656][ T7270] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.826397][ T2980] loop1: unable to read partition table [ 89.831676][ T7270] ext4 filesystem being mounted at /364/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.845958][ T2980] loop1: partition table beyond EOD, truncated [ 89.857394][ T7282] loop4: detected capacity change from 0 to 512 [ 89.916764][ T3341] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.042964][ T7282] EXT4-fs (loop4): 1 orphan inode deleted [ 90.061267][ T7282] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.158524][ T7311] loop2: detected capacity change from 0 to 2048 [ 90.182683][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.283447][ T7331] loop3: detected capacity change from 0 to 512 [ 90.299845][ T7331] EXT4-fs: Ignoring removed nobh option [ 90.305593][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 90.305608][ T28] audit: type=1326 audit(1786554135.266:257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7332 comm="syz.4.1836" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f771deee0d9 code=0x0 [ 90.320520][ T7311] FAT-fs (loop2): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 90.366778][ T7331] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 90.402201][ T7341] loop1: detected capacity change from 0 to 512 [ 90.408677][ T7331] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (35405!=33349) [ 90.446057][ T7331] EXT4-fs (loop3): orphan cleanup on readonly fs [ 90.467719][ T7331] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1835: Block bitmap for bg 0 marked uninitialized [ 90.499187][ T7341] EXT4-fs (loop1): 1 orphan inode deleted [ 90.512783][ T7331] loop3: lost filesystem error report for type 5 error -117 [ 90.513051][ T7331] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1835: Block bitmap for bg 0 marked uninitialized [ 90.517077][ T7341] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.520414][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 90.520430][ C0] EXT4-fs (loop3): initial error at time 1786554135: ext4_read_block_bitmap_nowait:517 [ 90.561651][ C0] EXT4-fs (loop3): last error at time 1786554135: ext4_read_block_bitmap_nowait:517 [ 90.586215][ T7351] loop2: detected capacity change from 0 to 8192 [ 90.593358][ T7331] loop3: lost filesystem error report for type 5 error -117 [ 90.603900][ T7331] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1835: Block bitmap for bg 0 marked uninitialized [ 90.631029][ T7351] loop2: p2 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 [ 90.633085][ T7331] loop3: lost filesystem error report for type 5 error -117 [ 90.727151][ T7331] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1835: Block bitmap for bg 0 marked uninitialized [ 90.750906][ T3342] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.751310][ T7331] loop3: lost filesystem error report for type 5 error -117 [ 90.760668][ T7331] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1835: Block bitmap for bg 0 marked uninitialized [ 90.782512][ T7331] loop3: lost filesystem error report for type 5 error -117 [ 90.782804][ T7331] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1835: Block bitmap for bg 0 marked uninitialized [ 90.803959][ T7331] loop3: lost filesystem error report for type 5 error -117 [ 90.806941][ T7331] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 90.830993][ T7331] EXT4-fs (loop3): 1 truncate cleaned up [ 90.844165][ T7331] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 90.882315][ T28] audit: type=1326 audit(1786554135.802:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7360 comm="syz.1.1849" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5b481de0d9 code=0x0 [ 90.956883][ T7368] EXT4-fs (loop4): bad s_min_extra_isize: 544 [ 90.975061][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.071157][ T7364] loop0: p1 p2 p3 p4 [ 91.075513][ T7364] loop0: p1 start 16777216 is beyond EOD, truncated [ 91.085095][ T7364] loop0: p2 start 268435456 is beyond EOD, truncated [ 91.103985][ T7364] loop0: p4 size 33554432 extends beyond EOD, truncated [ 91.395932][ T7394] loop4: unable to read partition table [ 91.410651][ T7394] loop4: partition table beyond EOD, truncated [ 91.429480][ T7394] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 91.601188][ T7411] FAT-fs (loop4): bogus number of reserved sectors [ 91.615751][ T7411] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 91.642666][ T7411] FAT-fs (loop4): Can't find a valid FAT filesystem [ 91.699049][ T28] audit: type=1400 audit(1786554136.558:259): avc: denied { create } for pid=7416 comm="syz.4.1877" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 91.891284][ T7435] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 91.904975][ T7435] EXT4-fs (loop3): 1 orphan inode deleted [ 91.924725][ T7435] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.956837][ T7450] SELinux: Context system_u: is not valid (left unmapped). [ 91.957563][ T28] audit: type=1400 audit(1786554136.798:260): avc: denied { mac_admin } for pid=7448 comm="syz.1.1892" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 92.021632][ T28] audit: type=1400 audit(1786554136.835:261): avc: denied { relabelto } for pid=7448 comm="syz.1.1892" name="346" dev="tmpfs" ino=1778 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 92.052727][ T28] audit: type=1400 audit(1786554136.835:262): avc: denied { associate } for pid=7448 comm="syz.1.1892" name="346" dev="tmpfs" ino=1778 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:" [ 92.055447][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.079145][ T28] audit: type=1400 audit(1786554136.881:263): avc: denied { write } for pid=3342 comm="syz-executor" name="346" dev="tmpfs" ino=1778 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 92.189260][ T28] audit: type=1400 audit(1786554136.881:264): avc: denied { remove_name } for pid=3342 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1782 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 92.257291][ T28] audit: type=1400 audit(1786554136.881:265): avc: denied { write } for pid=3342 comm="syz-executor" name="346" dev="tmpfs" ino=1778 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 92.297461][ T28] audit: type=1400 audit(1786554136.881:266): avc: denied { write } for pid=3342 comm="syz-executor" name="346" dev="tmpfs" ino=1778 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 92.525717][ T7488] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 92.616044][ T7488] EXT4-fs (loop1): orphan cleanup on readonly fs [ 92.702597][ T7482] EXT4-fs (loop0): 1 orphan inode deleted [ 92.737196][ T7482] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.737234][ T7488] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.1910: Failed to acquire dquot type 1 [ 92.817351][ T7488] loop1: lost filesystem error report for type 5 error -5 [ 92.835616][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 92.849232][ C1] EXT4-fs (loop1): initial error at time 1786554137: ext4_acquire_dquot:7041 [ 92.857382][ T7488] EXT4-fs (loop1): Remounting filesystem read-only [ 92.858057][ C1] EXT4-fs (loop1): last error at time 1786554137: ext4_acquire_dquot:7041 [ 92.905019][ T7488] EXT4-fs (loop1): 1 truncate cleaned up [ 92.924733][ T7488] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 93.002717][ T3342] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.105757][ T3341] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.204489][ T7506] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 93.252540][ T7510] Alternate GPT is invalid, using primary GPT. [ 93.262588][ T7510] loop0: p1 p2 p3 [ 93.526955][ T7534] EXT4-fs (loop0): bad geometry: block count 261888 exceeds size of device (512 blocks) [ 93.553745][ T7530] loop4: p1 p2 p4 [ 93.560930][ T7530] loop4: p4 start 167772160 is beyond EOD, truncated [ 93.695662][ T3655] udevd[3655]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 93.707917][ T5509] udevd[5509]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 93.827828][ T7572] EXT4-fs: Ignoring removed nobh option [ 93.849311][ T7572] EXT4-fs (loop4): failed to initialize system zone (-117) [ 93.880433][ T7572] EXT4-fs (loop4): mount failed [ 94.042344][ T7586] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.1956: Failed to acquire dquot type 1 [ 94.081966][ T7586] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #16: comm syz.1.1956: corrupted inode contents [ 94.093848][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 94.093870][ C1] EXT4-fs (loop1): initial error at time 1786554138: ext4_acquire_dquot:7041 [ 94.093890][ C1] EXT4-fs (loop1): last error at time 1786554138: ext4_acquire_dquot:7041 [ 94.117978][ T7586] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.119502][ T7586] EXT4-fs error (device loop1): ext4_dirty_inode:6639: inode #16: comm syz.1.1956: mark_inode_dirty error [ 94.140025][ T7586] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.142501][ T7586] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #16: comm syz.1.1956: corrupted inode contents [ 94.167317][ T7586] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.168850][ T7586] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.1956: mark_inode_dirty error [ 94.213835][ T7586] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.215540][ T7586] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #16: comm syz.1.1956: corrupted inode contents [ 94.318149][ T7586] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.318333][ T7586] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 94.346407][ T7625] EXT4-fs (loop4): orphan cleanup on readonly fs [ 94.377494][ T7625] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.1975: bad orphan inode 15 [ 94.412514][ T7635] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 94.428982][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 94.435454][ C1] EXT4-fs (loop4): initial error at time 1786554139: ext4_orphan_get:1425 [ 94.444015][ C1] EXT4-fs (loop4): last error at time 1786554139: ext4_orphan_get:1425 [ 94.458592][ T7625] ext4_test_bit(bit=14, block=18) = 1 [ 94.472730][ T7625] is_bad_inode(inode)=0 [ 94.480258][ T7586] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #16: comm syz.1.1956: corrupted inode contents [ 94.495101][ T7625] NEXT_ORPHAN(inode)=1023 [ 94.499535][ T7625] max_ino=32 [ 94.502819][ T7625] i_nlink=0 [ 94.509119][ T7586] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.510823][ T7586] EXT4-fs error (device loop1): ext4_truncate:4691: inode #16: comm syz.1.1956: mark_inode_dirty error [ 94.532249][ T7625] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2972: inode #15: comm syz.4.1975: corrupted xattr block 19: bad e_name length [ 94.543642][ T7586] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.558744][ T7586] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 94.570868][ T7625] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 94.591303][ T7625] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 94.614499][ T7586] EXT4-fs (loop1): 1 truncate cleaned up [ 94.619964][ T7625] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0009-000000000000 ro without journal. Quota mode: none. [ 94.655012][ T7586] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.704804][ T7586] ext4 filesystem being mounted at /361/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.727940][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 94.732811][ T7656] set_capacity_and_notify: 15 callbacks suppressed [ 94.732902][ T7656] loop2: detected capacity change from 0 to 2048 [ 94.799577][ T7656] loop2: p3 p4 < > [ 94.803567][ T7656] loop2: p3 size 201326592 extends beyond EOD, truncated [ 94.880767][ T3342] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.951733][ T7680] tmpfs: Bad value for 'mpol' [ 95.052224][ T7696] loop2: detected capacity change from 0 to 1024 [ 95.083851][ T7696] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 95.107554][ T7696] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 95.129791][ T7708] loop3: detected capacity change from 0 to 736 [ 95.138991][ T7696] EXT4-fs (loop2): invalid journal inode [ 95.144884][ T7696] EXT4-fs (loop2): can't get journal size [ 95.151215][ T7696] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e11d, mo2=0002] [ 95.159570][ T7696] EXT4-fs error (device loop2): ext4_protect_reserved_inode:182: inode #2: comm syz.2.2011: blocks 48-48 from inode overlap system zone [ 95.173840][ T7696] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 95.175362][ T7696] EXT4-fs (loop2): failed to initialize system zone (-117) [ 95.184500][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 95.184521][ C1] EXT4-fs (loop2): initial error at time 1786554139: ext4_protect_reserved_inode:182: inode 2 [ 95.184551][ C1] EXT4-fs (loop2): last error at time 1786554139: ext4_protect_reserved_inode:182: inode 2 [ 95.198408][ T7707] loop4: detected capacity change from 0 to 2048 [ 95.209512][ T7696] EXT4-fs (loop2): mount failed [ 95.277260][ T7713] tmpfs: Bad value for 'size' [ 95.363097][ T7707] FAT-fs (loop4): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 95.424654][ T7729] tmpfs: Bad value for 'mpol' [ 95.605992][ T7745] loop3: detected capacity change from 0 to 2048 [ 95.631219][ T7753] loop0: detected capacity change from 0 to 512 [ 95.684430][ T7753] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #2: block 8: comm syz.0.2037: lblock 0 mapped to illegal pblock 8 (length 1) [ 95.765684][ T7745] loop3: unable to read partition table [ 95.772501][ T7747] loop1: detected capacity change from 0 to 8192 [ 95.774797][ T7753] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 95.789809][ T7745] loop3: partition table beyond EOD, [ 95.800633][ T7753] EXT4-fs (loop0): Remounting filesystem read-only [ 95.805553][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 95.819091][ C1] EXT4-fs (loop0): initial error at time 1786554140: ext4_map_blocks:791: inode 2: block 8 [ 95.824197][ T7753] EXT4-fs warning (device loop0): dx_probe:791: inode #2: lblock 0: comm syz.0.2037: error -EUCLEAN reading directory block [ 95.829160][ C1] EXT4-fs (loop0): last error at time 1786554140: ext4_map_blocks:791: inode 2: block 8 [ 95.854538][ T7745] truncated [ 95.861068][ T7753] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -117 [ 95.861168][ T7745] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 95.871249][ T7753] EXT4-fs warning (device loop0): dx_probe:791: inode #2: lblock 0: comm syz.0.2037: error -EUCLEAN reading directory block [ 95.963619][ T2980] loop3: unable to read partition table [ 95.969443][ T7753] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 95.977682][ T7763] loop2: detected capacity change from 0 to 8192 [ 95.990328][ T2980] loop3: partition table beyond EOD, truncated [ 96.017046][ T7753] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.036051][ T7763] loop2: p1 p2 p4 [ 96.040115][ T7765] loop1: detected capacity change from 0 to 2048 [ 96.047256][ T7763] loop2: p4 start 167772160 is beyond EOD, truncated [ 96.156538][ T3341] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.170225][ T5509] udevd[5509]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 96.171337][ T3655] udevd[3655]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 96.220145][ T7783] loop0: detected capacity change from 0 to 512 [ 96.240923][ T7783] EXT4-fs: Ignoring removed nobh option [ 96.269368][ T7783] EXT4-fs (loop0): failed to initialize system zone (-117) [ 96.291784][ T7765] FAT-fs (loop1): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 96.306626][ T7783] EXT4-fs (loop0): mount failed [ 96.340776][ T7789] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 96.358105][ T7789] System zones: 0-2, 18-18, 34-34 [ 96.373801][ T7789] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2055: bg 0: block 248: padding at end of block bitmap is not set [ 96.401207][ T7789] fserror_report: 4 callbacks suppressed [ 96.401221][ T7789] loop3: lost filesystem error report for type 5 error -117 [ 96.409797][ T7789] __quota_error: 8 callbacks suppressed [ 96.409811][ T7789] Quota error (device loop3): write_blk: dquota write failed [ 96.417207][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 96.417230][ C0] EXT4-fs (loop3): last error at time 1786554140: ext4_validate_block_bitmap:441 [ 96.446595][ T7789] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 96.457597][ T7789] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2055: Failed to acquire dquot type 1 [ 96.470387][ T7789] loop3: lost filesystem error report for type 5 error -117 [ 96.478580][ T7789] EXT4-fs (loop3): 1 truncate cleaned up [ 96.484740][ T7789] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.498026][ T7789] ext4 filesystem being mounted at /393/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.523445][ T7789] syz.3.2055 (7789) used greatest stack depth: 9840 bytes left [ 96.531980][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.542714][ T28] audit: type=1400 audit(1786554141.023:271): avc: denied { remount } for pid=7803 comm="syz.2.2061" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 96.586783][ T7810] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c01c, mo2=0002] [ 96.606749][ T7810] System zones: 1-12 [ 96.611810][ T7810] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.2064: error while reading EA inode 32 err=-116 [ 96.624377][ T7810] loop4: lost filesystem error report for type 5 error -117 [ 96.624636][ T7813] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #15: comm syz.2.2066: inode has both inline data and extents flags [ 96.629344][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 96.638362][ T7808] loop1: p2 p3 p7 [ 96.645180][ C0] EXT4-fs (loop4): initial error at time 1786554141: ext4_xattr_inode_iget:446 [ 96.664299][ C0] EXT4-fs (loop4): last error at time 1786554141: ext4_xattr_inode_iget:446 [ 96.673690][ T7810] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.2064: error while reading EA inode 32 err=-116 [ 96.686024][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 96.686058][ C0] EXT4-fs (loop2): initial error at time 1786554141: ext4_orphan_get:1399: inode 15 [ 96.686092][ C0] EXT4-fs (loop2): last error at time 1786554141: ext4_orphan_get:1399: inode 15 [ 96.711525][ T7813] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.2066: couldn't read orphan inode 15 (err -117) [ 96.723499][ T7810] loop4: lost filesystem error report for type 5 error -117 [ 96.725783][ T7813] loop2: lost filesystem error report for type 5 error -117 [ 96.752152][ T7813] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.764613][ T7810] EXT4-fs (loop4): 1 orphan inode deleted [ 96.780132][ T7810] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.816042][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.861361][ T3346] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.034429][ T7858] EXT4-fs error (device loop3): __ext4_fill_super:5600: inode #2: comm syz.3.2086: iget: special inode unallocated [ 97.061444][ T7858] EXT4-fs (loop3): get root inode failed [ 97.062913][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 97.073700][ C0] EXT4-fs (loop3): last error at time 1786554141: __ext4_fill_super:5600: inode 2 [ 97.088443][ T7858] EXT4-fs (loop3): mount failed [ 97.094029][ T7869] EXT4-fs: Ignoring removed mblk_io_submit option [ 97.098961][ T7865] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 97.114031][ T7869] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 97.129596][ T7865] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 97.160241][ T7865] block device autoloading is deprecated and will be removed. [ 97.171933][ T7869] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (29254!=20869) [ 97.181871][ T7865] EXT4-fs (loop4): couldn't read superblock of external journal [ 97.192099][ T7869] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 97.203207][ T7869] EXT4-fs (loop0): journal inode is deleted [ 97.341197][ T28] audit: type=1400 audit(1786554141.762:272): avc: denied { execute } for pid=7890 comm="syz.3.2100" name="cgroup" dev="tmpfs" ino=2057 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 97.445332][ T7883] loop0: p2 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 [ 97.468962][ T7905] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 97.609582][ T7905] EXT4-fs (loop3): orphan cleanup on readonly fs [ 97.644346][ T7914] tmpfs: Bad value for 'mpol' [ 97.653593][ T7905] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz.3.2110: inode #15: comm syz.3.2110: iget: illegal inode # [ 97.695898][ T7905] loop3: lost filesystem error report for type 5 error -117 [ 97.702415][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 97.716284][ C1] EXT4-fs (loop3): initial error at time 1786554142: ext4_orphan_get:1399 [ 97.725446][ C1] EXT4-fs (loop3): last error at time 1786554142: ext4_orphan_get:1399 [ 97.733829][ T7905] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.2110: couldn't read orphan inode 15 (err -117) [ 97.748503][ T7918] EXT4-fs error (device loop1): ext4_iget_extra_inode:5180: inode #15: comm syz.1.2115: corrupted in-inode xattr: invalid ea_ino [ 97.766785][ T7917] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 97.777952][ T7905] loop3: lost filesystem error report for type 5 error -117 [ 97.781370][ T7918] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.2115: couldn't read orphan inode 15 (err -117) [ 97.800551][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 97.800585][ C1] EXT4-fs (loop1): initial error at time 1786554142: ext4_iget_extra_inode:5180: inode 15 [ 97.800633][ C1] EXT4-fs (loop1): last error at time 1786554142: ext4_iget_extra_inode:5180: inode 15 [ 97.824959][ T7917] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 97.831660][ T7918] loop1: lost filesystem error report for type 5 error -117 [ 97.840446][ T7905] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 97.840931][ T7918] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 97.873915][ T7917] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 97.893651][ T7917] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 97.901881][ T7917] System zones: 0-2, 18-18, 34-34 [ 97.907485][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.917074][ T7917] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.2114: bad orphan inode 15 [ 97.927235][ T7917] loop2: lost filesystem error report for type 5 error -117 [ 97.930041][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 97.931650][ T7917] ext4_test_bit(bit=14, block=18) = 1 [ 97.937382][ C0] EXT4-fs (loop2): initial error at time 1786554142: ext4_orphan_get:1425 [ 97.937424][ C0] EXT4-fs (loop2): last error at time 1786554142: ext4_orphan_get:1425 [ 98.010604][ T7917] is_bad_inode(inode)=0 [ 98.041886][ T7917] NEXT_ORPHAN(inode)=2264924160 [ 98.056711][ T7917] max_ino=32 [ 98.064822][ T7917] i_nlink=0 [ 98.069945][ T7917] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2972: inode #15: comm syz.2.2114: corrupted xattr block 19: bad e_name length [ 98.091261][ T7917] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 98.112787][ T3342] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.161915][ T28] audit: type=1400 audit(1786554142.527:273): avc: denied { read } for pid=7935 comm="syz.1.2120" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 98.227336][ T28] audit: type=1400 audit(1786554142.527:274): avc: denied { open } for pid=7935 comm="syz.1.2120" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 98.274058][ T7917] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.368451][ T28] audit: type=1400 audit(1786554142.712:275): avc: denied { mounton } for pid=7951 comm="syz.1.2132" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 98.422801][ T3346] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.433511][ T7958] tmpfs: Unknown parameter 'fsuuid' [ 98.595602][ T7977] loop4: p2 p3 p7 [ 98.637119][ T5509] udevd[5509]: inotify_add_watch(7, /dev/loop0p27, 10) failed: No such file or directory [ 98.648680][ T3655] udevd[3655]: inotify_add_watch(7, /dev/loop0p26, 10) failed: No such file or directory [ 98.649785][ T5500] udevd[5500]: inotify_add_watch(7, /dev/loop0p33, 10) failed: No such file or directory [ 98.661601][ T5513] udevd[5513]: inotify_add_watch(7, /dev/loop0p35, 10) failed: No such file or directory [ 98.669672][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p37, 10) failed: No such file or directory [ 98.679824][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop0p31, 10) failed: No such file or directory [ 98.733055][ T7996] EXT4-fs: Ignoring removed orlov option [ 98.744562][ T7996] EXT4-fs: dax option not supported [ 98.794435][ T2980] loop4: p2 p3 p7 [ 98.817327][ T8010] EXT4-fs: Ignoring removed orlov option [ 98.849199][ T8010] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 98.907445][ T8010] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #16: comm syz.4.2153: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 28(0), depth 0(0) [ 98.931813][ T8031] ip_tunnel: non-ECT from 10.1.1.0 with TOS=0x3 [ 98.948925][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 98.955399][ C1] EXT4-fs (loop4): initial error at time 1786554143: ext4_ext_check_inode:521: inode 16 [ 98.965200][ C1] EXT4-fs (loop4): last error at time 1786554143: ext4_ext_check_inode:521: inode 16 [ 98.975092][ T8010] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.2153: couldn't read orphan inode 16 (err -117) [ 98.988520][ T8010] loop4: lost filesystem error report for type 5 error -117 [ 99.013917][ T8010] EXT4-fs (loop4): 1 orphan inode deleted [ 99.067773][ T8010] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.101801][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.113281][ T8041] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 99.137944][ T2980] loop2: p1 < > p3 < p5 > p4 < > [ 99.154524][ T8015] loop2: p1 < > p3 < p5 > p4 < > [ 99.161034][ T8041] EXT4-fs (loop1): Remounting filesystem read-only [ 99.167597][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 99.167624][ C0] EXT4-fs (loop1): initial error at time 1786554143: ext4_mb_generate_buddy:1317 [ 99.167669][ C0] EXT4-fs (loop1): last error at time 1786554143: ext4_mb_generate_buddy:1317 [ 99.300985][ T8041] EXT4-fs (loop1): 1 truncate cleaned up [ 99.318401][ T12] Quota error (device loop1): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 99.321321][ T8041] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.343413][ T12] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 99.354164][ T8041] ext4 filesystem being mounted at /395/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.358433][ T4982] udevd[4982]: inotify_add_watch(7, /dev/loop0p72, 10) failed: No such file or directory [ 99.366300][ T5502] udevd[5502]: inotify_add_watch(7, /dev/loop0p66, 10) failed: No such file or directory [ 99.376189][ T3979] udevd[3979]: inotify_add_watch(7, /dev/loop0p70, 10) failed: No such file or directory [ 99.396004][ T8055] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 99.406371][ T5512] udevd[5512]: inotify_add_watch(7, /dev/loop0p68, 10) failed: No such file or directory [ 99.417325][ T5507] udevd[5507]: inotify_add_watch(7, /dev/loop0p65, 10) failed: No such file or directory [ 99.428362][ T3655] udevd[3655]: inotify_add_watch(7, /dev/loop0p62, 10) failed: No such file or directory [ 99.431870][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p73, 10) failed: No such file or directory [ 99.441248][ T5509] udevd[5509]: inotify_add_watch(7, /dev/loop0p63, 10) failed: No such file or directory [ 99.449402][ T5513] udevd[5513]: inotify_add_watch(7, /dev/loop0p71, 10) failed: No such file or directory [ 99.469369][ T5500] udevd[5500]: inotify_add_watch(7, /dev/loop0p69, 10) failed: No such file or directory [ 99.474266][ T12] Quota error (device loop1): write_blk: dquota write failed [ 99.514612][ T12] Quota error (device loop1): remove_free_dqentry: Can't write block (5) with free entries [ 99.548370][ T12] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 99.578029][ T12] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 99.609456][ T3342] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.741264][ T8085] tmpfs: Bad value for 'gid' [ 99.749587][ T8085] tmpfs: Bad value for 'gid' [ 99.885003][ T8106] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.2206: Failed to acquire dquot type 0 [ 99.906419][ T8106] EXT4-fs (loop4): 1 truncate cleaned up [ 99.929778][ T8106] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.048172][ T8121] tmpfs: Bad value for 'mpol' [ 100.089348][ T8123] Attempt to read inode for relocated directory [ 100.143536][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.254424][ T8133] set_capacity_and_notify: 21 callbacks suppressed [ 100.254447][ T8133] loop3: detected capacity change from 0 to 512 [ 100.316064][ T8133] EXT4-fs: Ignoring removed nobh option [ 100.347610][ T8133] EXT4-fs (loop3): orphan cleanup on readonly fs [ 100.371008][ T8133] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.2220: corrupted in-inode xattr: invalid size in ea xattr [ 100.390411][ T8152] loop4: detected capacity change from 0 to 512 [ 100.397696][ T8133] fserror_report: 5 callbacks suppressed [ 100.397712][ T8133] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 100.412118][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 100.423610][ T8152] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 100.428138][ C0] EXT4-fs (loop3): initial error at time 2000000000: ext4_iget_extra_inode:5180: inode 15 [ 100.446324][ C0] EXT4-fs (loop3): last error at time 2000000000: ext4_iget_extra_inode:5180: inode 15 [ 100.458647][ T8133] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.2220: couldn't read orphan inode 15 (err -117) [ 100.471174][ T8133] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 100.507651][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.518711][ T8152] EXT4-fs (loop4): 1 truncate cleaned up [ 100.549806][ T8152] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.610686][ T8169] loop3: detected capacity change from 0 to 1764 [ 100.659317][ T8169] isofs_fill_super: get root inode failed [ 100.667183][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.750511][ T8185] loop4: detected capacity change from 0 to 164 [ 100.842730][ T8196] loop2: detected capacity change from 0 to 512 [ 100.900948][ T8196] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 100.934200][ T8196] EXT4-fs (loop2): orphan cleanup on readonly fs [ 100.940752][ T8196] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz.2.2250: inode #15: comm syz.2.2250: iget: illegal inode # [ 100.976331][ T8196] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.2250: couldn't read orphan inode 15 (err -117) [ 100.988218][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 100.988251][ C0] EXT4-fs (loop2): initial error at time 2000000001: ext4_orphan_get:1399 [ 100.988273][ C0] EXT4-fs (loop2): last error at time 2000000001: ext4_orphan_get:1399 [ 101.048214][ T8196] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 101.191381][ T3346] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.328187][ T8242] loop0: detected capacity change from 0 to 512 [ 101.346096][ T8242] EXT4-fs (loop0): blocks per group (4) and clusters per group (32768) inconsistent [ 101.406146][ T8254] loop2: detected capacity change from 0 to 128 [ 101.477649][ T8262] loop1: detected capacity change from 0 to 512 [ 101.495311][ T8262] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 101.525567][ T8262] EXT4-fs error (device loop1): ext4_orphan_get:1399: inode #15: comm syz.1.2282: iget: bogus i_mode (7) [ 101.552492][ T8271] loop0: detected capacity change from 0 to 512 [ 101.573436][ T8262] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 101.575170][ T8262] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.2282: couldn't read orphan inode 15 (err -117) [ 101.584447][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 101.584468][ C1] EXT4-fs (loop1): initial error at time 2000000001: ext4_orphan_get:1399: inode 15 [ 101.584521][ C1] EXT4-fs (loop1): last error at time 2000000001: ext4_orphan_get:1399: inode 15 [ 101.588178][ T8271] ext3: Bad value for 'mb_optimize_scan' [ 101.619831][ T8262] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.687617][ T3342] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.776837][ T8295] loop1: detected capacity change from 0 to 512 [ 101.804712][ T8295] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 101.846473][ T8295] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 101.866194][ T8295] EXT4-fs (loop1): orphan cleanup on readonly fs [ 101.876142][ T8295] __quota_error: 12 callbacks suppressed [ 101.876157][ T8295] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 101.892655][ T8295] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 101.902201][ T8295] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.2298: Failed to acquire dquot type 0 [ 101.913649][ T8295] fserror_report: 5 callbacks suppressed [ 101.913662][ T8295] loop1: lost filesystem error report for type 5 error -5 [ 101.924281][ T8295] EXT4-fs (loop1): Remounting filesystem read-only [ 101.931455][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 101.931473][ C0] EXT4-fs (loop1): initial error at time 2000000002: ext4_acquire_dquot:7041 [ 101.931495][ C0] EXT4-fs (loop1): last error at time 2000000002: ext4_acquire_dquot:7041 [ 101.962084][ T8295] EXT4-fs (loop1): 1 truncate cleaned up [ 101.979415][ T8295] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 102.040126][ T8328] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -13 [ 102.048263][ T8328] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz.3.2311: inode #15: comm syz.3.2311: iget: illegal inode # [ 102.061008][ T8328] loop3: lost filesystem error report for type 5 error -117 [ 102.070309][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 102.084091][ C0] EXT4-fs (loop3): initial error at time 2000000002: ext4_orphan_get:1399 [ 102.092644][ C0] EXT4-fs (loop3): last error at time 2000000002: ext4_orphan_get:1399 [ 102.101311][ T8328] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.2311: couldn't read orphan inode 15 (err -117) [ 102.101973][ T3342] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.113309][ T8328] loop3: lost filesystem error report for type 5 error -117 [ 102.127968][ T8328] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.171698][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.226660][ T8342] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 102.255696][ T8342] EXT4-fs (loop1): orphan cleanup on readonly fs [ 102.285217][ T8342] EXT4-fs error (device loop1): ext4_orphan_get:1399: comm syz.1.2315: inode #15: comm syz.1.2315: iget: illegal inode # [ 102.335789][ T8352] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 102.349127][ T8342] loop1: lost filesystem error report for type 5 error -117 [ 102.349354][ T8342] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.2315: couldn't read orphan inode 15 (err -117) [ 102.356754][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 102.356775][ C1] EXT4-fs (loop1): initial error at time 2000000002: ext4_orphan_get:1399 [ 102.356802][ C1] EXT4-fs (loop1): last error at time 2000000002: ext4_orphan_get:1399 [ 102.358983][ T8352] EXT4-fs (loop3): orphan cleanup on readonly fs [ 102.371825][ T8342] loop1: lost filesystem error report for type 5 error -117 [ 102.399462][ T8342] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 102.466704][ T8352] Quota error (device loop3): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 102.509074][ T3342] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.525385][ T8352] EXT4-fs warning (device loop3): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 102.548830][ T8352] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 102.562258][ T8352] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #16: comm syz.3.2325: inode has both inline data and extents flags [ 102.565966][ T8370] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 102.592761][ T8352] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 102.602995][ T8370] EXT4-fs: error: could not find journal device path [ 102.621429][ T8352] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.2325: couldn't read orphan inode 16 (err -117) [ 102.633323][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 102.633343][ C1] EXT4-fs (loop3): initial error at time 2000000002: ext4_orphan_get:1399: inode 16 [ 102.633374][ C1] EXT4-fs (loop3): last error at time 2000000002: ext4_orphan_get:1399: inode 16 [ 102.641496][ T8372] EXT4-fs: Ignoring removed oldalloc option [ 102.668550][ T8352] loop3: lost filesystem error report for type 5 error -117 [ 102.669263][ T8352] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 102.712716][ T8372] EXT4-fs: Ignoring removed nobh option [ 102.726444][ T8372] EXT4-fs warning (device loop1): ext4_xattr_inode_get:546: inode #11: comm syz.1.2332: ea_inode file size=7 entry size=6 [ 102.740883][ T8372] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.2332: iget: bad extra_isize 90 (inode size 256) [ 102.754849][ T8372] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 102.756378][ T8372] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.2332: error while reading EA inode 11 err=-117 [ 102.765613][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 102.765632][ C0] EXT4-fs (loop1): initial error at time 2000000002: ext4_xattr_inode_iget:441: inode 11 [ 102.765658][ C0] EXT4-fs (loop1): last error at time 2000000002: ext4_xattr_inode_iget:441: inode 11 [ 102.804187][ T8372] loop1: lost filesystem error report for type 5 error -117 [ 102.804564][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.821647][ T8372] EXT4-fs (loop1): 1 orphan inode deleted [ 102.997481][ T8378] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #3: comm syz.0.2345: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 103.039877][ T8378] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 103.040101][ T8378] EXT4-fs error (device loop0): ext4_quota_enable:7235: comm syz.0.2345: Bad quota inode: 3, type: 0 [ 103.049206][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 103.049228][ C1] EXT4-fs (loop0): initial error at time 2000000003: ext4_ext_check_inode:521: inode 3 [ 103.049259][ C1] EXT4-fs (loop0): last error at time 2000000003: ext4_ext_check_inode:521: inode 3 [ 103.086605][ T8378] loop0: lost filesystem error report for type 5 error -117 [ 103.098337][ T8378] EXT4-fs warning (device loop0): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 103.120977][ T8378] EXT4-fs (loop0): mount failed [ 103.202056][ T8413] cgroup: noprefix used incorrectly [ 103.301739][ T8429] EXT4-fs: Ignoring removed nomblk_io_submit option [ 103.322495][ T8429] EXT4-fs: Ignoring removed nobh option [ 103.337069][ T8429] EXT4-fs: Ignoring removed nomblk_io_submit option [ 103.350373][ T8435] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #3: comm syz.4.2363: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 103.378690][ T8429] EXT4-fs: Ignoring removed bh option [ 103.382821][ T8435] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 103.392531][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 103.398699][ T8429] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, [ 103.401612][ C0] EXT4-fs (loop4): initial error at time 2000000003: ext4_ext_check_inode:521 [ 103.408046][ T8429] block bitmap and bg descriptor inconsistent: 216 vs 220 free clusters [ 103.416292][ C0] : inode 3 [ 103.416308][ C0] EXT4-fs (loop4): last error at time 2000000003: ext4_ext_check_inode:521 [ 103.435574][ T8435] EXT4-fs error (device loop4): ext4_quota_enable:7235: comm syz.4.2363: Bad quota inode: 3, type: 0 [ 103.436596][ C0] : inode 3 [ 103.446277][ T8429] EXT4-fs (loop1): 1 orphan inode deleted [ 103.456836][ C0] [ 103.456834][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 103.456851][ C1] EXT4-fs (loop1): initial error at time 2000000003: ext4_mb_generate_buddy:1317 [ 103.456873][ C1] EXT4-fs (loop1): last error at time 2000000003: ext4_mb_generate_buddy:1317 [ 103.466444][ T8435] loop4: lost filesystem error report for type 5 error -117 [ 103.536386][ T8435] EXT4-fs warning (device loop4): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 103.581130][ T8435] EXT4-fs (loop4): mount failed [ 103.980258][ T8520] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 104.004666][ T8520] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 104.019566][ T8520] EXT4-fs (loop3): orphan cleanup on readonly fs [ 104.044319][ T8520] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 104.070210][ T8520] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 104.089240][ T8520] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2405: Failed to acquire dquot type 0 [ 104.100588][ T8520] loop3: lost filesystem error report for type 5 error -5 [ 104.102147][ T8520] EXT4-fs (loop3): Remounting filesystem read-only [ 104.109315][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 104.109339][ C0] EXT4-fs (loop3): initial error at time 2000000004: ext4_acquire_dquot:7041 [ 104.109384][ C0] EXT4-fs (loop3): last error at time 2000000004: ext4_acquire_dquot:7041 [ 104.140214][ T8520] EXT4-fs (loop3): 1 truncate cleaned up [ 104.151536][ T8529] loop4: p1 p2 [ 104.155090][ T8529] loop4: p1 size 5119 extends beyond EOD, truncated [ 104.172325][ T8529] loop4: p2 size 2147483648 extends beyond EOD, truncated [ 104.256818][ T8547] EXT4-fs: Ignoring removed orlov option [ 104.294002][ T8547] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.2418: iget: bad extra_isize 90 (inode size 256) [ 104.325956][ T8547] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 104.335391][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 104.348780][ T28] audit: type=1400 audit(2000000004.281:281): avc: denied { associate } for pid=8558 comm="syz.2.2424" name="990" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 104.350971][ C1] EXT4-fs (loop0): initial error at time 2000000004: ext4_xattr_inode_iget:441: inode 11 [ 104.381534][ C1] EXT4-fs (loop0): last error at time 2000000004: ext4_xattr_inode_iget:441: inode 11 [ 104.385660][ T8547] EXT4-fs (loop0): Remounting filesystem read-only [ 104.436569][ T8567] EXT4-fs: inline encryption not supported [ 104.447522][ T8567] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 104.460242][ T8547] EXT4-fs warning (device loop0): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 104.462993][ T8567] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 2: comm syz.2.2427: lblock 2 mapped to illegal pblock 2 (length 1) [ 104.486933][ T8567] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 104.487048][ T8547] EXT4-fs (loop0): 1 orphan inode deleted [ 104.501897][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 104.501920][ C1] EXT4-fs (loop2): initial error at time 2000000004: ext4_map_blocks:791: inode 3: block 2 [ 104.501969][ C1] EXT4-fs (loop2): last error at time 2000000004: ext4_map_blocks:791: inode 3: block 2 [ 104.528381][ T8567] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 104.553477][ T8567] EXT4-fs error (device loop2): __ext4_get_inode_loc:4886: comm syz.2.2427: Invalid inode table block 1 in block_group 0 [ 104.570807][ T8567] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 104.587560][ T8567] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #3: comm syz.2.2427: mark_inode_dirty error [ 104.602530][ T8567] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 104.603941][ T8567] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 104.622039][ T8567] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.2427: Failed to acquire dquot type 0 [ 104.634902][ T8567] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 104.647551][ T8567] EXT4-fs error (device loop2): ext4_evict_inode:267: inode #11: comm syz.2.2427: mark_inode_dirty error [ 104.666096][ T8567] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 104.667517][ T8567] EXT4-fs warning (device loop2): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 104.687243][ T8586] 9pnet_virtio: no channels available for device 127.0.0.1 [ 104.694562][ T8567] EXT4-fs (loop2): 1 orphan inode deleted [ 104.714815][ T68] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 104.753227][ T68] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 104.753662][ T8594] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x3 [ 104.763475][ T68] EXT4-fs error (device loop2): ext4_release_dquot:7077: comm kworker/u8:4: Failed to release dquot type 0 [ 104.830024][ T3346] EXT4-fs error (device loop2): __ext4_get_inode_loc:4886: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 104.853064][ T8607] EXT4-fs warning (device loop4): dx_probe:801: inode #2: comm syz.4.2448: Unrecognised inode hash code 255 [ 104.870130][ T3346] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 104.879968][ T8607] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.2448: Corrupt directory, running e2fsck is recommended [ 104.893923][ T3346] EXT4-fs error (device loop2): ext4_quota_off:7325: inode #3: comm syz-executor: mark_inode_dirty error [ 104.906531][ T8607] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 104.914830][ T8607] EXT4-fs error (device loop4): ext4_iget_extra_inode:5180: inode #15: comm syz.4.2448: corrupted in-inode xattr: e_name out of bounds [ 104.930702][ T8607] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.2448: couldn't read orphan inode 15 (err -117) [ 104.953161][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 104.959631][ C1] EXT4-fs (loop4): initial error at time 2000000004: ext4_iget_extra_inode:5180 [ 104.959640][ T8604] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 104.959766][ T8604] EXT4-fs (loop0): orphan cleanup on readonly fs [ 104.968707][ C1] : inode 15 [ 104.981834][ T8604] Quota error (device loop0): v2_read_file_info: Free block number 1 out of range (1, 6). [ 104.983049][ C1] [ 104.983058][ C1] EXT4-fs (loop4): last error at time 2000000004: ext4_orphan_get:1404 [ 104.986519][ T8604] EXT4-fs warning (device loop0): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 104.996180][ C1] [ 105.025712][ T8604] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 105.043811][ T8604] EXT4-fs (loop0): 1 truncate cleaned up [ 105.113058][ T8631] FAT-fs (loop1): bogus logical sector size 0 [ 105.133371][ T8631] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 105.145960][ T8631] FAT-fs (loop1): Can't find a valid FAT filesystem [ 105.209108][ T8643] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 105.237664][ T8643] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 105.251455][ T8643] JBD2: no valid journal superblock found [ 105.263798][ T8643] EXT4-fs (loop2): Could not load journal inode [ 105.459550][ T8673] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 105.502069][ T8673] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #3: block 3: comm syz.3.2478: lblock 3 mapped to illegal pblock 3 (length 1) [ 105.528443][ T8684] FAT-fs (loop1): bogus sectors per cluster 0 [ 105.538401][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 105.544884][ C0] EXT4-fs (loop3): initial error at time 2000000005: ext4_map_blocks:833: inode 3: block 3 [ 105.554911][ C0] EXT4-fs (loop3): last error at time 2000000005: ext4_map_blocks:833: inode 3: block 3 [ 105.563177][ T8673] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2478: Failed to acquire dquot type 0 [ 105.568050][ T8684] FAT-fs (loop1): Can't find a valid FAT filesystem [ 105.614557][ T8688] EXT4-fs: Ignoring removed bh option [ 105.620608][ T8688] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 105.627973][ T8673] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 3: comm syz.3.2478: lblock 3 mapped to illegal pblock 3 (length 1) [ 105.660919][ T8673] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2478: Failed to acquire dquot type 0 [ 105.686371][ T8673] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.2478: Freeing blocks not in datazone - block = 0, count = 4096 [ 105.690292][ T8694] IPv6: addrconf: prefix option has invalid lifetime [ 105.717724][ T8673] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 3: comm syz.3.2478: lblock 3 mapped to illegal pblock 3 (length 1) [ 105.737879][ T8673] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2478: Failed to acquire dquot type 0 [ 105.741294][ T8698] set_capacity_and_notify: 19 callbacks suppressed [ 105.741310][ T8698] loop0: detected capacity change from 0 to 512 [ 105.763276][ T8673] EXT4-fs (loop3): 1 orphan inode deleted [ 105.769323][ T8696] loop4: detected capacity change from 0 to 1764 [ 105.776548][ T8698] EXT4-fs: old and new quota format mixing [ 105.845595][ T8702] loop0: detected capacity change from 0 to 512 [ 105.880523][ T8702] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2491: invalid indirect mapped block 4294967295 (level 1) [ 105.896753][ T8707] loop1: detected capacity change from 0 to 2048 [ 105.910728][ T8702] fserror_report: 5 callbacks suppressed [ 105.910743][ T8702] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 105.921336][ T8702] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2491: invalid indirect mapped block 4294967295 (level 1) [ 105.930551][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 105.930571][ C1] EXT4-fs (loop0): initial error at time 2000000005: ext4_free_branches:1023: inode 11 [ 105.930618][ C1] EXT4-fs (loop0): last error at time 2000000005: ext4_free_branches:1023: inode 11 [ 105.970159][ T8702] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 105.973234][ T8702] EXT4-fs (loop0): 2 truncates cleaned up [ 105.998882][ T8707] loop1: p2 < > p3 < p5 > p4 [ 106.011163][ T8707] loop1: partition table partially beyond EOD, truncated [ 106.022897][ T8721] loop4: detected capacity change from 0 to 512 [ 106.030204][ T8707] loop1: p2 start 4278190080 is beyond EOD, truncated [ 106.038465][ T8707] loop1: p4 size 8192 extends beyond EOD, truncated [ 106.054296][ T8707] loop1: p5 size 8192 extends beyond EOD, truncated [ 106.091199][ T8721] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 106.110821][ T8721] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 106.186459][ T8737] loop4: detected capacity change from 0 to 512 [ 106.205384][ T8737] EXT4-fs: inline encryption not supported [ 106.212220][ T8741] loop3: detected capacity change from 0 to 512 [ 106.218807][ T8737] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 106.236416][ T8737] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 106.248251][ T8741] EXT4-fs: inline encryption not supported [ 106.277293][ T8732] loop0: detected capacity change from 0 to 8192 [ 106.284567][ T8737] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.2511: Failed to acquire dquot type 1 [ 106.299981][ T8741] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 106.313633][ T8751] loop2: detected capacity change from 0 to 2048 [ 106.320774][ T8751] ext4: Bad value for 'resgid' [ 106.323989][ T8737] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 46 vs 41 free clusters [ 106.327319][ T8751] ext4: Bad value for 'resgid' [ 106.339780][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 106.339800][ C1] EXT4-fs (loop4): initial error at time 2000045581: ext4_acquire_dquot:7041 [ 106.339820][ C1] EXT4-fs (loop4): last error at time 2000045581: ext4_acquire_dquot:7041 [ 106.352377][ T8741] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 106.377225][ T8737] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #12: comm syz.4.2511: corrupted inode contents [ 106.389724][ T8737] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 106.389861][ T8737] EXT4-fs error (device loop4): ext4_dirty_inode:6639: inode #12: comm syz.4.2511: mark_inode_dirty error [ 106.410593][ T8737] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 106.415930][ T8737] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #12: comm syz.4.2511: corrupted inode contents [ 106.452040][ T8737] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 106.452297][ T8737] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #12: comm syz.4.2511: mark_inode_dirty error [ 106.474828][ T8741] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2509: Failed to acquire dquot type 1 [ 106.486388][ T8737] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 106.498008][ T8737] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #12: comm syz.4.2511: corrupted inode contents [ 106.529592][ T8741] EXT4-fs (loop3): Remounting filesystem read-only [ 106.536153][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 106.536173][ C1] EXT4-fs (loop3): initial error at time 2000045581: ext4_acquire_dquot:7041 [ 106.536193][ C1] EXT4-fs (loop3): last error at time 2000045581: ext4_acquire_dquot:7041 [ 106.575511][ T8767] loop1: detected capacity change from 0 to 512 [ 106.606901][ T8767] EXT4-fs: Ignoring removed nobh option [ 106.615569][ T8773] SELinux: Context unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 is not valid (left unmapped). [ 106.633648][ T8737] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 106.633721][ T8741] EXT4-fs (loop3): 1 truncate cleaned up [ 106.648620][ T8737] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 106.670210][ T8737] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #12: comm syz.4.2511: corrupted inode contents [ 106.687257][ T8767] EXT4-fs warning (device loop1): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 106.688002][ T8737] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 106.703371][ T8767] EXT4-fs (loop1): mount failed [ 106.717843][ T8737] EXT4-fs error (device loop4): ext4_truncate:4691: inode #12: comm syz.4.2511: mark_inode_dirty error [ 106.729214][ T8737] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 106.729372][ T8737] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 106.749771][ T8737] EXT4-fs (loop4): 1 truncate cleaned up [ 106.896314][ T8796] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 106.912961][ T8796] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 106.944393][ T8796] FAT-fs (loop1): Filesystem has been set read-only [ 107.159877][ T8826] EXT4-fs (loop3): cluster size (1024) smaller than block size (4096) [ 107.228364][ T8837] EXT4-fs: Ignoring removed i_version option [ 107.238362][ T8836] EXT4-fs: Ignoring removed bh option [ 107.243119][ T8837] EXT4-fs (loop1): bad geometry: block count 1048832 exceeds size of device (256 blocks) [ 107.281616][ T8836] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 107.320159][ T8836] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e84ce028, mo2=0000] [ 107.342295][ T8836] System zones: 0-1, 3-12 [ 107.364825][ T8836] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #3: block 1: comm syz.3.2554: lblock 1 mapped to illegal pblock 1 (length 1) [ 107.425964][ T8836] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 107.426070][ T8836] EXT4-fs (loop3): Remounting filesystem read-only [ 107.435219][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 107.435243][ C0] EXT4-fs (loop3): initial error at time 2000045582: ext4_map_blocks:833: inode 3: block 1 [ 107.435290][ C0] EXT4-fs (loop3): last error at time 2000045582: ext4_map_blocks:833: inode 3: block 1 [ 107.467987][ T8836] __quota_error: 12 callbacks suppressed [ 107.468003][ T8836] Quota error (device loop3): write_blk: dquota write failed [ 107.482942][ T8836] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 107.493494][ T8836] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 107.527559][ T8836] EXT4-fs (loop3): 1 orphan inode deleted [ 107.695158][ T8873] FAT-fs (loop1): data area starts beyond volume (274 > 64) [ 107.717241][ T8873] FAT-fs (loop1): Can't find a valid FAT filesystem [ 107.739565][ T8877] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 107.776967][ T8875] rock: directory entry would overflow storage [ 107.784494][ T8877] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 107.795769][ T8877] jbd2_journal_init_inode: Cannot locate journal superblock [ 107.803152][ T8877] EXT4-fs (loop4): Could not load journal inode [ 107.803528][ T8875] rock: sig=0x5850, size=36, remaining=22 [ 107.963496][ T8893] IPv6: addrconf: prefix option has invalid lifetime [ 108.243288][ T8925] SELinux: Context system_u:object_r:v4l_device_t:s0 is not valid (left unmapped). [ 108.275938][ T8929] libceph: secret too big 163 [ 108.294333][ T28] audit: type=1400 audit(2000045582.918:285): avc: denied { relabelto } for pid=8924 comm="syz.0.2598" name="cgroup" dev="tmpfs" ino=2731 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:v4l_device_t:s0" [ 108.381008][ T28] audit: type=1400 audit(2000045582.918:286): avc: denied { associate } for pid=8924 comm="syz.0.2598" name="cgroup" dev="tmpfs" ino=2731 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:v4l_device_t:s0" [ 108.463615][ T28] audit: type=1400 audit(2000045582.982:287): avc: denied { unlink } for pid=3341 comm="syz-executor" name="cgroup" dev="tmpfs" ino=2731 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:v4l_device_t:s0" [ 108.560110][ T28] audit: type=1400 audit(2000045583.158:288): avc: denied { unmount } for pid=3342 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 108.783600][ T8979] EXT4-fs: inline encryption not supported [ 108.814624][ T8979] EXT4-fs (loop3): orphan cleanup on readonly fs [ 108.839577][ T8979] EXT4-fs (loop3): 1 truncate cleaned up [ 108.909103][ T8990] EXT4-fs error (device loop4): ext4_iget_extra_inode:5180: inode #15: comm syz.4.2630: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 108.932771][ T8995] SELinux: security_context_str_to_sid (}ob?3blG;oxodigU) failed with errno=-22 [ 109.013585][ T8990] EXT4-fs (loop4): Remounting filesystem read-only [ 109.020139][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 109.020162][ C1] EXT4-fs (loop4): initial error at time 2000045583: ext4_iget_extra_inode:5180: inode 15 [ 109.020187][ C1] EXT4-fs (loop4): last error at time 2000045583: ext4_iget_extra_inode:5180: inode 15 [ 109.127453][ T28] audit: type=1326 audit(2000045583.683:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9006 comm="syz.3.2638" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f85887ee0d9 code=0x0 [ 109.171998][ T9011] FAT-fs (loop4): bread failed, FSINFO block (sector = 65535) [ 109.224998][ T9015] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a840c018, mo2=0082] [ 109.268878][ T9015] System zones: 2-12, 7-7 [ 109.293424][ T9015] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #17: comm syz.3.2642: iget: immutable or append flags not allowed on symlinks [ 109.357497][ T9015] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.2642: couldn't read orphan inode 17 (err -117) [ 109.369395][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 109.369415][ C0] EXT4-fs (loop3): initial error at time 2000045583: ext4_orphan_get:1399: inode 17 [ 109.369442][ C0] EXT4-fs (loop3): last error at time 2000045583: ext4_orphan_get:1399: inode 17 [ 109.440858][ T9015] fserror_report: 15 callbacks suppressed [ 109.440877][ T9015] loop3: lost filesystem error report for type 5 error -117 [ 109.560345][ T9049] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #15: comm syz.4.2658: corrupted inode contents [ 109.640841][ T9049] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 109.649410][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 109.649427][ C1] EXT4-fs (loop4): initial error at time 2000045584: ext4_do_update_inode:5742: inode 15 [ 109.649465][ C1] EXT4-fs (loop4): last error at time 2000045584: ext4_do_update_inode:5742: inode 15 [ 109.724535][ T9049] loop4: lost filesystem error report for type 5 error -117 [ 109.726542][ T9049] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #15: comm syz.4.2658: corrupted inode contents [ 109.777852][ T9049] EXT4-fs error (device loop4): ext4_evict_inode:315: inode #15: comm syz.4.2658: mark_inode_dirty error [ 109.799408][ T9049] EXT4-fs (loop4): 1 orphan inode deleted [ 110.009198][ T9091] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 110.055537][ T9091] EXT4-fs (loop0): group descriptors corrupted! [ 110.091597][ T9097] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 110.217228][ T9110] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 110.241790][ T9110] EXT4-fs error (device loop0): ext4_init_orphan_info:618: comm syz.0.2688: orphan file block 0: bad magic [ 110.276069][ T9110] loop0: lost filesystem error report for type 5 error -117 [ 110.277558][ T9110] EXT4-fs (loop0): mount failed [ 110.289975][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 110.289995][ C1] EXT4-fs (loop0): initial error at time 2000045584: ext4_init_orphan_info:618 [ 110.290036][ C1] EXT4-fs (loop0): last error at time 2000045584: ext4_init_orphan_info:618 [ 110.591812][ T9155] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.2710: ea_inode with extended attributes [ 110.621484][ T9155] EXT4-fs (loop4): Remounting filesystem read-only [ 110.628307][ T9155] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -30) [ 110.637429][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 110.637451][ C1] EXT4-fs (loop4): initial error at time 2000045585: ext4_xattr_inode_iget:441: inode 11 [ 110.637502][ C1] EXT4-fs (loop4): last error at time 2000045585: ext4_xattr_inode_iget:441: inode 11 [ 110.676686][ T9155] EXT4-fs (loop4): 1 orphan inode deleted [ 110.796021][ T9169] FAT-fs (loop3): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 110.853988][ T9174] futex_wake_op: syz.3.2719 tries to shift op by -1; fix this program [ 110.958804][ T9145] loop0: p1 p3 < p5 p6 > p4 < p7 p8 p9 > [ 110.964786][ T9145] loop0: p1 start 146641443 is beyond EOD, truncated [ 110.986123][ T9145] loop0: p6 start 50334720 is beyond EOD, truncated [ 110.993143][ T9145] loop0: p7 start 146641443 is beyond EOD, truncated [ 111.026495][ T9145] loop0: p9 start 50334720 is beyond EOD, truncated [ 111.041260][ T9194] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 111.236236][ T9208] syz.0.2736 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 111.250776][ T5507] udevd[5507]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 111.260932][ T5502] udevd[5502]: inotify_add_watch(7, /dev/loop0p8, 10) failed: No such file or directory [ 111.271042][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 111.279402][ T3655] udevd[3655]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 111.294576][ T28] audit: type=1400 audit(2000045585.686:290): avc: denied { mount } for pid=9211 comm="syz.3.2738" name="/" dev="ramfs" ino=21338 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 111.343673][ T28] audit: type=1400 audit(2000045585.695:291): avc: denied { unmount } for pid=3358 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 111.382664][ T9222] set_capacity_and_notify: 20 callbacks suppressed [ 111.382680][ T9222] loop3: detected capacity change from 0 to 512 [ 111.403869][ T9222] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0002] [ 111.423349][ T9222] System zones: 1-12 [ 111.427923][ T9222] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.2743: error while reading EA inode 32 err=-116 [ 111.442083][ T9222] loop3: lost filesystem error report for type 5 error -117 [ 111.455801][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 111.469621][ C1] EXT4-fs (loop3): initial error at time 2000045585: ext4_xattr_inode_iget:446 [ 111.475211][ T9222] EXT4-fs (loop3): Remounting filesystem read-only [ 111.478598][ C1] EXT4-fs (loop3): last error at time 2000045585: ext4_xattr_inode_iget:446 [ 111.500292][ T9222] EXT4-fs warning (device loop3): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 111.513348][ T9235] loop0: detected capacity change from 0 to 512 [ 111.519707][ T9222] EXT4-fs (loop3): 1 orphan inode deleted [ 111.536016][ T9235] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 111.553334][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 111.559821][ C0] EXT4-fs (loop0): initial error at time 2000045585: ext4_mb_generate_buddy:1317 [ 111.569099][ C0] EXT4-fs (loop0): last error at time 2000045585: ext4_mb_generate_buddy:1317 [ 111.579315][ T9235] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.2749: corrupted inode contents [ 111.617786][ T9235] fserror_report: 6 callbacks suppressed [ 111.617816][ T9235] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.635702][ T9235] EXT4-fs error (device loop0): ext4_dirty_inode:6639: inode #16: comm syz.0.2749: mark_inode_dirty error [ 111.681197][ T9235] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.682623][ T9235] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.2749: corrupted inode contents [ 111.719666][ T9235] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.719963][ T9235] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.2749: mark_inode_dirty error [ 111.757337][ T9235] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.758888][ T9235] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.2749: corrupted inode contents [ 111.802766][ T9235] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.802956][ T9235] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.2749: mark_inode_dirty error [ 111.850335][ T9235] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.850524][ T9235] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.2749: corrupted inode contents [ 111.878019][ T9235] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.878197][ T9235] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 111.911002][ T9235] loop0: lost filesystem error report for type 5 error -117 [ 111.911241][ T9235] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.2749: corrupted inode contents [ 111.930794][ T9235] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.930983][ T9235] EXT4-fs error (device loop0): ext4_truncate:4691: inode #16: comm syz.0.2749: mark_inode_dirty error [ 111.971452][ T9235] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.971600][ T9235] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 112.005052][ T9279] loop2: detected capacity change from 0 to 128 [ 112.006256][ T9235] loop0: lost filesystem error report for type 5 error -117 [ 112.018156][ T9235] EXT4-fs (loop0): 1 truncate cleaned up [ 112.030087][ T9279] FAT-fs (loop2): bogus number of reserved sectors [ 112.039899][ T39] EXT4-fs error (device loop0): ext4_release_dquot:7077: comm kworker/u8:2: Failed to release dquot type 1 [ 112.043799][ T9235] ext4 filesystem being mounted at /562/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 112.070545][ T9279] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 112.099234][ T9279] FAT-fs (loop2): Can't find a valid FAT filesystem [ 112.292035][ T9305] loop1: detected capacity change from 0 to 2048 [ 112.355938][ T9319] loop4: detected capacity change from 0 to 512 [ 112.364934][ T9305] Alternate GPT is invalid, using primary GPT. [ 112.376540][ T9305] loop1: p1 p2 p3 [ 112.414182][ T9319] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.2790: bg 0: block 5: invalid block bitmap [ 112.481514][ T9326] loop0: detected capacity change from 0 to 512 [ 112.488310][ T9326] EXT4-fs: Ignoring removed nobh option [ 112.493904][ T9326] EXT4-fs: Ignoring removed oldalloc option [ 112.500271][ T9319] loop4: lost filesystem error report for type 5 error -117 [ 112.501788][ T9326] EXT4-fs: old and new quota format mixing [ 112.515218][ T9319] EXT4-fs (loop4): Remounting filesystem read-only [ 112.521790][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 112.521817][ C1] EXT4-fs (loop4): initial error at time 2000045586: ext4_validate_block_bitmap:432 [ 112.521843][ C1] EXT4-fs (loop4): last error at time 2000045586: ext4_validate_block_bitmap:432 [ 112.547151][ T9319] EXT4-fs (loop4): 2 truncates cleaned up [ 112.627153][ T9330] loop1: detected capacity change from 0 to 764 [ 112.635320][ T9334] Option '?o냟W(d̛p^ï8 XKt..+jXpszgH{&}()eH/ k;RE<' to dns_resolver key: bad/missing value [ 112.652971][ T9330] rock: directory entry would overflow storage [ 112.668511][ T9330] rock: sig=0x5245, size=8, remaining=5 [ 113.201748][ T9402] loop0: detected capacity change from 0 to 512 [ 113.224097][ T9402] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 113.249426][ T9402] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 150994978)! [ 113.285294][ T9402] EXT4-fs (loop0): group descriptors corrupted! [ 113.288280][ T9411] loop1: detected capacity change from 0 to 1024 [ 113.315622][ T9411] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 113.344743][ T9411] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 113.370421][ T9418] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 113.381392][ T9411] EXT4-fs (loop1): invalid journal inode [ 113.389122][ T9411] EXT4-fs (loop1): can't get journal size [ 113.403966][ T9418] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 113.407278][ T9411] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 17104912: comm syz.1.2835: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 113.451535][ T9411] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 113.454364][ T9411] EXT4-fs (loop1): failed to initialize system zone (-117) [ 113.471660][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 113.478127][ C1] EXT4-fs (loop1): initial error at time 2000045587: ext4_map_blocks:791: inode 3: block 17104912 [ 113.488802][ C1] EXT4-fs (loop1): last error at time 2000045587: ext4_map_blocks:791: inode 3: block 17104912 [ 113.492161][ T9411] EXT4-fs (loop1): mount failed [ 113.847115][ T9473] loop3: detected capacity change from 0 to 1024 [ 113.918426][ T9487] capability: warning: `syz.3.2872' uses deprecated v2 capabilities in a way that may be insecure [ 114.050400][ T9507] cgroup: subsys name conflicts with all [ 114.127738][ T9520] ip_tunnel: non-ECT from 0.0.224.0 with TOS=0x3 [ 114.147541][ T9521] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 114.206644][ T9521] EXT4-fs (loop2): Remounting filesystem read-only [ 114.213278][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 114.213296][ C0] EXT4-fs (loop2): initial error at time 2000045588: ext4_mb_generate_buddy:1317 [ 114.213336][ C0] EXT4-fs (loop2): last error at time 2000045588: ext4_mb_generate_buddy:1317 [ 114.249779][ T9521] EXT4-fs (loop2): 1 truncate cleaned up [ 114.622364][ T9584] msdos: Bad value for 'time_offset' [ 114.643834][ T9587] __quota_error: 1 callbacks suppressed [ 114.643849][ T9587] Quota error (device loop3): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 114.673468][ T9587] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 114.705692][ T9587] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2923: Failed to acquire dquot type 1 [ 114.717176][ T9587] loop3: lost filesystem error report for type 5 error -117 [ 114.717977][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 114.731752][ C0] EXT4-fs (loop3): last error at time 2000045588: ext4_acquire_dquot:7041 [ 114.757711][ T9587] Quota error (device loop3): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 114.769577][ T9587] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 114.779914][ T9587] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2923: Failed to acquire dquot type 1 [ 114.791362][ T9587] loop3: lost filesystem error report for type 5 error -117 [ 114.791849][ T9587] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2923: bg 0: block 248: padding at end of block bitmap is not set [ 114.813746][ T9587] loop3: lost filesystem error report for type 5 error -117 [ 114.820347][ T9587] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 114.846610][ T9587] Quota error (device loop3): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 114.861965][ T28] audit: type=1400 audit(2000045588.961:292): avc: denied { create } for pid=9611 comm="syz.4.2934" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 114.911980][ T9587] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 114.938740][ T9587] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2923: Failed to acquire dquot type 1 [ 114.973531][ T9627] tmpfs: Bad value for 'mpol' [ 114.984047][ T9587] fserror_report: 1 callbacks suppressed [ 114.984063][ T9587] loop3: lost filesystem error report for type 5 error -117 [ 115.000081][ T9587] EXT4-fs (loop3): 1 orphan inode deleted [ 115.033788][ T9587] ext4 filesystem being mounted at /575/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.539301][ T9705] EXT4-fs error (device loop1): ext4_orphan_get:1399: inode #15: comm syz.1.2980: inode has both inline data and extents flags [ 115.603274][ T9705] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.2980: couldn't read orphan inode 15 (err -117) [ 115.615384][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 115.615402][ C0] EXT4-fs (loop1): initial error at time 2000045589: ext4_orphan_get:1399: inode 15 [ 115.615434][ C0] EXT4-fs (loop1): last error at time 2000045589: ext4_orphan_get:1399: inode 15 [ 115.648888][ T9705] loop1: lost filesystem error report for type 5 error -117 [ 115.736412][ T9734] EXT4-fs (loop4): invalid inodes per group: 204800 [ 115.736412][ T9734] [ 115.826959][ T28] audit: type=1400 audit(2000045589.866:293): avc: denied { create } for pid=9747 comm="syz.0.3002" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 115.977995][ T9770] EXT4-fs: Ignoring removed oldalloc option [ 116.006006][ T9770] EXT4-fs (loop2): filesystem is read-only [ 116.033286][ T9770] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 116.090835][ T9770] EXT4-fs (loop2): filesystem is read-only [ 116.102367][ T9770] EXT4-fs (loop2): orphan cleanup on readonly fs [ 116.109787][ T9770] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.3012: bg 0: block 64: padding at end of block bitmap is not set [ 116.125184][ T9770] loop2: lost filesystem error report for type 5 error -117 [ 116.125321][ T9770] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 116.132664][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 116.132687][ C0] EXT4-fs (loop2): initial error at time 2000045590: ext4_validate_block_bitmap:441 [ 116.132717][ C0] EXT4-fs (loop2): last error at time 2000045590: ext4_validate_block_bitmap:441 [ 116.167121][ T9770] loop2: lost filesystem error report for type 5 error -117 [ 116.167390][ T9770] EXT4-fs (loop2): 1 orphan inode deleted [ 116.248125][ T28] audit: type=1400 audit(2000045590.262:294): avc: denied { create } for pid=9811 comm="syz.2.3031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 116.301172][ T9821] SELinux: security_context_str_to_sid () failed with errno=-22 [ 116.335469][ T28] audit: type=1400 audit(2000045590.318:295): avc: denied { mounton } for pid=9823 comm="syz.2.3038" path="/syzcgroup/cpu/syz2/cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:systemd_passwd_var_run_t:s0" [ 116.488307][ T9850] EXT4-fs: Ignoring removed oldalloc option [ 116.529881][ T9850] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.3050: Parent and EA inode have the same ino 15 [ 116.547387][ T9858] tmpfs: Bad value for 'mpol' [ 116.564703][ T9850] loop1: lost filesystem error report for type 5 error -117 [ 116.565177][ T9850] EXT4-fs (loop1): Remounting filesystem read-only [ 116.572518][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 116.572551][ C1] EXT4-fs (loop1): initial error at time 2000045590: ext4_xattr_inode_iget:437 [ 116.572590][ C1] EXT4-fs (loop1): last error at time 2000045590: ext4_xattr_inode_iget:437 [ 116.634097][ T9850] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -30) [ 116.674936][ T9850] EXT4-fs (loop1): 1 orphan inode deleted [ 116.703208][ T9850] EXT4-fs mount: 50 callbacks suppressed [ 116.703222][ T9850] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.779190][ T3342] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.806471][ T9894] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.3073: bg 0: block 104: invalid block bitmap [ 116.851675][ T9894] loop3: lost filesystem error report for type 5 error -117 [ 116.863839][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 116.874800][ T9894] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 116.877628][ C1] EXT4-fs (loop3): initial error at time 2000045590: ext4_validate_block_bitmap:432 [ 116.895690][ C1] EXT4-fs (loop3): last error at time 2000045590: ext4_validate_block_bitmap:432 [ 116.910273][ T9894] loop3: lost filesystem error report for type 5 error -117 [ 116.930986][ T9894] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.3073: invalid indirect mapped block 1 (level 1) [ 116.966044][ T9894] EXT4-fs (loop3): 1 truncate cleaned up [ 116.993670][ T9894] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.131453][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.161015][ T9945] tmpfs: Bad value for 'mpol' [ 117.208811][ T9952] set_capacity_and_notify: 9 callbacks suppressed [ 117.208826][ T9952] loop4: detected capacity change from 0 to 512 [ 117.243624][ T9952] EXT4-fs: inline encryption not supported [ 117.256735][ T9960] loop1: detected capacity change from 0 to 512 [ 117.281477][ T9952] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 117.296563][ T9952] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 117.306737][ T9960] EXT4-fs: Ignoring removed orlov option [ 117.313274][ T9952] EXT4-fs warning (device loop4): read_mmp_block:110: Error -117 while reading MMP block 0 [ 117.335232][ T9960] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 117.349175][ T9968] loop3: detected capacity change from 0 to 512 [ 117.351812][ T9960] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 117.367212][ T9960] EXT4-fs (loop1): group descriptors corrupted! [ 117.374552][ T9968] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 117.388421][ T9968] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.3109: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 117.405271][ T9968] fserror_report: 2 callbacks suppressed [ 117.405290][ T9968] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 117.416567][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 117.418367][ T9968] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.3109: couldn't read orphan inode 15 (err -117) [ 117.426153][ C1] EXT4-fs (loop3): initial error at time 2000045591: ext4_iget_extra_inode:5180: inode 15 [ 117.454391][ C1] EXT4-fs (loop3): last error at time 2000045591: ext4_iget_extra_inode:5180: inode 15 [ 117.473109][ T9968] loop3: lost filesystem error report for type 5 error -117 [ 117.492345][ T9968] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.537310][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.663606][T10003] loop1: detected capacity change from 0 to 512 [ 117.712166][T10003] EXT4-fs warning (device loop1): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 117.733380][T10003] EXT4-fs (loop1): mount failed [ 118.507251][T10148] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 118.507251][T10148] Ue[%#s' [ 118.562750][T10152] loop2: detected capacity change from 0 to 512 [ 118.569141][T10154] loop0: detected capacity change from 0 to 512 [ 118.603983][T10152] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 118.623916][T10154] EXT4-fs (loop0): can't read group descriptor 0 [ 118.629033][T10152] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #16: comm syz.2.3199: corrupted inode contents [ 118.652068][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 118.658572][T10152] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.658592][ C1] EXT4-fs (loop2): initial error at time 2000045592: ext4_mb_generate_buddy:1317 [ 118.676865][ C1] EXT4-fs (loop2): last error at time 2000045592: ext4_do_update_inode:5742: inode 16 [ 118.692324][T10152] EXT4-fs error (device loop2): ext4_dirty_inode:6639: inode #16: comm syz.2.3199: mark_inode_dirty error [ 118.709793][T10152] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.722619][T10152] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #16: comm syz.2.3199: corrupted inode contents [ 118.749674][T10152] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.750633][T10152] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.3199: mark_inode_dirty error [ 118.784884][T10175] loop0: detected capacity change from 0 to 512 [ 118.792666][T10152] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.795432][T10152] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #16: comm syz.2.3199: corrupted inode contents [ 118.819721][T10175] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #18: comm syz.0.3218: iget: bad extra_isize 90 (inode size 256) [ 118.821555][T10152] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.833872][T10175] loop0: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 118.849017][T10152] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.3199: mark_inode_dirty error [ 118.854503][T10179] loop1: detected capacity change from 0 to 512 [ 118.861122][T10152] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.877388][T10175] EXT4-fs (loop0): Remounting filesystem read-only [ 118.882036][T10179] EXT4-fs: Ignoring removed orlov option [ 118.886568][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 118.901274][T10152] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #16: comm syz.2.3199: corrupted inode contents [ 118.905088][ C0] EXT4-fs (loop0): initial error at time 2000045592: ext4_xattr_inode_iget:441: inode 18 [ 118.926779][ C0] EXT4-fs (loop0): last error at time 2000045592: ext4_xattr_inode_iget:441: inode 18 [ 118.936760][T10175] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -30) [ 118.945980][T10175] EXT4-fs (loop0): 1 orphan inode deleted [ 118.952044][T10175] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.952836][T10179] EXT4-fs (loop1): inodes count not valid: 0 vs 32 [ 118.965009][T10152] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.971620][T10152] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 118.989541][T10152] loop2: lost filesystem error report for type 5 error -117 [ 118.990418][T10152] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #16: comm syz.2.3199: corrupted inode contents [ 119.014394][ T3341] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.017242][T10152] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 119.027425][T10152] EXT4-fs error (device loop2): ext4_truncate:4691: inode #16: comm syz.2.3199: mark_inode_dirty error [ 119.050493][T10152] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 119.059569][T10152] loop2: lost filesystem error report for type 5 error -117 [ 119.059885][T10152] EXT4-fs (loop2): 1 truncate cleaned up [ 119.073603][T10152] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.086295][T10152] ext4 filesystem being mounted at /638/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.097049][ T12] EXT4-fs error (device loop2): ext4_release_dquot:7077: comm kworker/u8:0: Failed to release dquot type 1 [ 119.124235][ T3346] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.295120][T10209] loop2: detected capacity change from 0 to 164 [ 119.324630][T10211] loop4: detected capacity change from 0 to 512 [ 119.364807][T10211] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 119.399868][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 119.406333][ C1] EXT4-fs (loop4): initial error at time 2000045593: ext4_mb_generate_buddy:1317 [ 119.415688][ C1] EXT4-fs (loop4): last error at time 2000045593: ext4_mb_generate_buddy:1317 [ 119.428363][T10211] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #16: comm syz.4.3226: corrupted inode contents [ 119.451461][T10211] EXT4-fs error (device loop4): ext4_dirty_inode:6639: inode #16: comm syz.4.3226: mark_inode_dirty error [ 119.499186][T10211] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #16: comm syz.4.3226: corrupted inode contents [ 119.512136][T10211] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.3226: mark_inode_dirty error [ 119.556078][T10211] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #16: comm syz.4.3226: corrupted inode contents [ 119.591233][T10211] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.3226: mark_inode_dirty error [ 119.616080][T10211] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #16: comm syz.4.3226: corrupted inode contents [ 119.654572][T10211] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 119.673169][T10211] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #16: comm syz.4.3226: corrupted inode contents [ 119.686797][T10211] EXT4-fs error (device loop4): ext4_truncate:4691: inode #16: comm syz.4.3226: mark_inode_dirty error [ 119.721813][T10211] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 119.756968][T10211] EXT4-fs (loop4): 1 truncate cleaned up [ 119.767878][T10267] EXT4-fs (loop3): Can't support bigalloc feature without extents feature [ 119.767878][T10267] [ 119.779040][ T39] EXT4-fs error (device loop4): ext4_release_dquot:7077: comm kworker/u8:2: Failed to release dquot type 1 [ 119.782747][T10211] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.811680][T10267] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 119.836162][T10211] ext4 filesystem being mounted at /669/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.980478][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.997760][T10292] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.3265: iget: bad extra_isize 90 (inode size 256) [ 120.043837][T10292] EXT4-fs (loop3): Remounting filesystem read-only [ 120.050502][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 120.050520][ C0] EXT4-fs (loop3): initial error at time 2000045593: ext4_xattr_inode_iget:441: inode 18 [ 120.050560][ C0] EXT4-fs (loop3): last error at time 2000045593: ext4_xattr_inode_iget:441: inode 18 [ 120.076745][T10292] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -30) [ 120.086035][T10292] EXT4-fs (loop3): 1 orphan inode deleted [ 120.092267][T10292] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.124266][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.189076][T10304] loop1: p1 p2 p3 p4[DM] [ 120.205556][T10304] loop1: p1 size 835329 extends beyond EOD, truncated [ 120.217435][T10304] loop1: p2 size 327680 extends beyond EOD, truncated [ 120.244901][T10304] loop1: p3 start 1052673 is beyond EOD, truncated [ 120.267769][T10304] loop1: p4 size 262144 extends beyond EOD, truncated [ 120.288158][T10322] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4685: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 120.316006][ T3655] udevd[3655]: incorrect jbd checksum on /dev/loop2 [ 120.337805][ T3655] udevd[3655]: incorrect jbd checksum on /dev/loop2 [ 120.353975][T10322] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 120.403731][ T3655] udevd[3655]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 120.419278][ T5509] udevd[5509]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 120.424462][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 120.606752][T10365] journal_path: not usable as path [ 120.612022][T10365] EXT4-fs: error: could not find journal device path [ 120.685412][T10377] tmpfs: Unexpected value for 'inode32' [ 121.204649][T10459] EXT4-fs: inline encryption not supported [ 121.216404][T10459] EXT4-fs: Ignoring removed i_version option [ 121.246321][T10459] EXT4-fs (loop4): 1 orphan inode deleted [ 121.252433][T10463] EXT4-fs (loop0): can't mount with data_err=abort, fs mounted w/o journal [ 121.279088][T10459] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.309818][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.473319][T10492] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 121.492833][T10492] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 121.677718][T10527] EXT4-fs: Ignoring removed orlov option [ 121.694880][T10527] EXT4-fs (loop4): unsupported inode size: 143 [ 121.708577][T10527] EXT4-fs (loop4): blocksize: 1024 [ 121.794469][T10549] EXT4-fs: Ignoring removed nobh option [ 121.810840][T10549] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.3389: invalid indirect mapped block 256 (level 2) [ 121.835790][T10549] EXT4-fs (loop2): Remounting filesystem read-only [ 121.842362][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 121.842380][ C0] EXT4-fs (loop2): initial error at time 2000045595: ext4_free_branches:1023: inode 11 [ 121.842408][ C0] EXT4-fs (loop2): last error at time 2000045595: ext4_free_branches:1023: inode 11 [ 121.872610][T10549] EXT4-fs (loop2): 2 truncates cleaned up [ 121.878884][T10549] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.893034][T10546] loop0: p1 p2 p3 p4 [ 121.900388][T10546] loop0: p2 start 201326592 is beyond EOD, truncated [ 121.917098][T10546] loop0: p3 start 36132 is beyond EOD, truncated [ 121.927952][T10546] loop0: p4 start 167772160 is beyond EOD, truncated [ 121.935684][ T3346] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.079272][ T3655] udevd[3655]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 122.309597][T10595] EXT4-fs error (device loop1): ext4_iget_extra_inode:5180: inode #15: comm syz.1.3411: corrupted in-inode xattr: invalid ea_ino [ 122.328662][T10595] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.3411: couldn't read orphan inode 15 (err -117) [ 122.340551][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 122.340571][ C1] EXT4-fs (loop1): initial error at time 2000045595: ext4_iget_extra_inode:5180: inode 15 [ 122.340601][ C1] EXT4-fs (loop1): last error at time 2000045595: ext4_iget_extra_inode:5180: inode 15 [ 122.463368][T10595] fserror_report: 3 callbacks suppressed [ 122.463384][T10595] loop1: lost filesystem error report for type 5 error -117 [ 122.471104][T10610] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 122.489653][T10610] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 122.512999][T10595] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.531729][T10615] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 122.552587][T10610] EXT4-fs (loop4): orphan cleanup on readonly fs [ 122.554238][ T3342] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.580493][T10610] EXT4-fs error (device loop4): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 122.595450][T10615] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 122.605608][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 122.605628][ C1] EXT4-fs (loop4): initial error at time 2000045596: mb_free_blocks:2049: inode 12: block 14 [ 122.605662][ C1] EXT4-fs (loop4): last error at time 2000045596: mb_free_blocks:2049: inode 12: block 14 [ 122.619050][T10610] EXT4-fs (loop4): Remounting filesystem read-only [ 122.622736][T10615] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.3420: Corrupt directory, running e2fsck is recommended [ 122.651959][T10610] EXT4-fs (loop4): 1 truncate cleaned up [ 122.657699][T10615] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 122.666252][T10620] set_capacity_and_notify: 18 callbacks suppressed [ 122.666268][T10620] loop0: detected capacity change from 0 to 1764 [ 122.673180][ T178] __quota_error: 9 callbacks suppressed [ 122.673194][ T178] Quota error (device loop4): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 122.679548][ T28] audit: type=1400 audit(2000045596.177:302): avc: denied { map } for pid=10621 comm="syz.1.3422" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=25306 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 122.721617][T10615] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.3420: corrupted in-inode xattr: invalid ea_ino [ 122.730166][ T178] EXT4-fs (loop4): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 122.745651][ T178] Quota error (device loop4): write_blk: dquota write failed [ 122.754367][ T178] Quota error (device loop4): remove_free_dqentry: Can't write block (8) with free entries [ 122.765942][T10615] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.3420: couldn't read orphan inode 15 (err -117) [ 122.775653][ T178] EXT4-fs (loop4): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 122.777886][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 122.794787][ C1] EXT4-fs (loop3): initial error at time 2000045596: ext4_iget_extra_inode:5180: inode 15 [ 122.804724][ C1] EXT4-fs (loop3): last error at time 2000045596: ext4_iget_extra_inode:5180: inode 15 [ 122.807616][ T178] Quota error (device loop4): write_blk: dquota write failed [ 122.815022][ T28] audit: type=1400 audit(2000045596.177:303): avc: denied { read write } for pid=10621 comm="syz.1.3422" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=25306 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 122.846693][T10620] ISOFS: Bad logical zone size 1280 [ 122.855643][T10615] loop3: lost filesystem error report for type 5 error -117 [ 122.855722][ T178] Quota error (device loop4): free_dqentry: Can't move quota data block (8) to free list [ 122.873699][T10615] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 122.958161][ T178] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 122.983034][ T178] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 123.000232][ T178] Quota error (device loop4): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 123.012926][T10632] loop0: detected capacity change from 0 to 1024 [ 123.021591][T10632] EXT4-fs error (device loop0): __ext4_fill_super:5600: comm syz.0.3430: inode #2: comm syz.0.3430: iget: illegal inode # [ 123.034549][ T178] Quota error (device loop4): remove_tree: Cycle in quota tree detected: block 3 index 0 [ 123.044510][T10632] loop0: lost filesystem error report for type 5 error -117 [ 123.045298][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.045712][T10610] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 123.074237][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 123.074276][ C1] EXT4-fs (loop0): initial error at time 2000045596: __ext4_fill_super:5600 [ 123.074301][ C1] EXT4-fs (loop0): last error at time 2000045596: __ext4_fill_super:5600 [ 123.074323][T10632] EXT4-fs (loop0): Remounting filesystem read-only [ 123.116402][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.144809][T10641] IPv6: addrconf: prefix option has invalid lifetime [ 123.192266][T10632] EXT4-fs (loop0): get root inode failed [ 123.205345][T10632] EXT4-fs (loop0): mount failed [ 123.210732][T10648] loop4: detected capacity change from 0 to 512 [ 123.249771][T10648] EXT4-fs: Ignoring removed nobh option [ 123.261670][T10653] loop3: detected capacity change from 0 to 256 [ 123.278165][T10648] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 123.287954][T10653] FAT-fs (loop3): bogus sectors per cluster 30 [ 123.301224][T10653] FAT-fs (loop3): Can't find a valid FAT filesystem [ 123.303480][T10648] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.3431: attempt to clear invalid blocks 1 len 1 [ 123.356730][T10648] fserror_report: 14 callbacks suppressed [ 123.356747][T10648] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 123.366506][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 123.382074][ C1] EXT4-fs (loop4): initial error at time 2000045596: ext4_clear_blocks:876: inode 13 [ 123.391591][ C1] EXT4-fs (loop4): last error at time 2000045596: ext4_clear_blocks:876: inode 13 [ 123.392732][T10648] EXT4-fs (loop4): Remounting filesystem read-only [ 123.408205][T10559] kexec: Could not allocate control_code_buffer [ 123.441881][T10648] EXT4-fs (loop4): 1 truncate cleaned up [ 123.463471][T10648] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.506290][T10678] loop2: detected capacity change from 0 to 512 [ 123.533938][T10681] loop3: detected capacity change from 0 to 512 [ 123.533951][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.559512][T10678] EXT4-fs error (device loop2): ext4_iget_extra_inode:5180: inode #15: comm syz.2.3458: corrupted in-inode xattr: invalid ea_ino [ 123.582985][T10678] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 123.583256][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 123.587067][T10681] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2810: inode #11: comm syz.3.3459: corrupted xattr block 95: invalid header [ 123.592422][ C1] EXT4-fs (loop2): initial error at time 2000045597: ext4_iget_extra_inode:5180: inode 15 [ 123.622520][ C1] EXT4-fs (loop2): last error at time 2000045597: ext4_iget_extra_inode:5180: inode 15 [ 123.632281][T10681] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 123.632443][T10678] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.3458: couldn't read orphan inode 15 (err -117) [ 123.641611][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 123.641634][ C1] EXT4-fs (loop3): initial error at time 2000045597: ext4_expand_extra_isize_ea:2810: inode 11 [ 123.641665][ C1] EXT4-fs (loop3): last error at time 2000045597: ext4_expand_extra_isize_ea:2810: inode 11 [ 123.642199][T10690] loop4: detected capacity change from 0 to 512 [ 123.669774][T10678] loop2: lost filesystem error report for type 5 error -117 [ 123.680538][T10681] EXT4-fs (loop3): Remounting filesystem read-only [ 123.680559][T10681] EXT4-fs warning (device loop3): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 123.688422][T10690] EXT4-fs: Ignoring removed nomblk_io_submit option [ 123.702819][T10678] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.730045][T10681] EXT4-fs (loop3): 1 orphan inode deleted [ 123.738612][T10681] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.755868][T10690] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 123.765189][T10690] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 123.821013][T10690] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.3447: Allocating blocks 41-42 which overlap fs metadata [ 123.835459][ T3346] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.853933][T10690] loop4: lost filesystem error report for type 5 error -117 [ 123.854194][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 123.867972][ C1] EXT4-fs (loop4): initial error at time 2000045597: ext4_mb_mark_diskspace_used:4222 [ 123.877551][ C1] EXT4-fs (loop4): last error at time 2000045597: ext4_mb_mark_diskspace_used:4222 [ 123.888631][ T3358] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.897726][T10690] EXT4-fs (loop4): Remounting filesystem read-only [ 123.905953][T10690] EXT4-fs (loop4): 1 truncate cleaned up [ 123.920000][T10690] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 124.038357][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.051420][T10727] futex_wake_op: syz.1.3469 tries to shift op by 36; fix this program [ 124.092222][T10731] isofs_fill_super: bread failed, dev=loop2, iso_blknum=16, block=32 [ 124.145566][T10739] loop4: detected capacity change from 0 to 512 [ 124.164785][T10739] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 124.205582][T10739] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3477: bg 0: block 288: padding at end of block bitmap is not set [ 124.225287][T10739] loop4: lost filesystem error report for type 5 error -117 [ 124.233572][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 124.247353][ C1] EXT4-fs (loop4): initial error at time 2000045597: ext4_validate_block_bitmap:441 [ 124.256123][T10739] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 124.256822][ C1] EXT4-fs (loop4): last error at time 2000045597: ext4_validate_block_bitmap:441 [ 124.304823][T10739] loop4: lost filesystem error report for type 5 error -117 [ 124.314061][T10739] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.3477: attempt to clear invalid blocks 1024 len 1 [ 124.357450][T10770] loop0: detected capacity change from 0 to 512 [ 124.368847][T10770] FAT-fs (loop0): data area starts beyond volume (3104 > 128) [ 124.379424][T10770] FAT-fs (loop0): Can't find a valid FAT filesystem [ 124.399666][T10739] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 124.402613][T10739] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.3477: invalid indirect mapped block 1819239214 (level 0) [ 124.436834][T10780] Invalid option length (129) for dns_resolver key [ 124.454597][T10739] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 124.454958][T10739] EXT4-fs (loop4): 1 truncate cleaned up [ 124.509098][T10739] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 124.551552][T10793] loop1: detected capacity change from 0 to 2048 [ 124.572475][ T3351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.627385][T10793] loop1: p2 p3 < > p4 < p5 > [ 124.632150][T10793] loop1: partition table partially beyond EOD, truncated [ 124.664972][T10793] loop1: p3 start 4284289 is beyond EOD, truncated [ 124.703465][T10818] FAT-fs (loop4): bogus logical sector size 2134 [ 124.725497][T10818] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 124.752891][T10818] FAT-fs (loop4): Can't find a valid FAT filesystem [ 124.765072][T10824] IPv6: addrconf: prefix option has invalid lifetime [ 124.782094][T10826] IPv6: addrconf: prefix option has invalid lifetime [ 125.127412][T10876] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 125.147791][T10880] EXT4-fs: inline encryption not supported [ 125.167287][T10880] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 125.216851][T10880] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.3546: Freeing blocks not in datazone - block = 0, count = 4096 [ 125.246359][T10880] loop0: lost filesystem error report for type 5 error -117 [ 125.263097][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 125.271422][T10880] EXT4-fs (loop0): Remounting filesystem read-only [ 125.276983][ C1] EXT4-fs (loop0): initial error at time 2000045598: ext4_free_blocks:6718 [ 125.277010][ C1] EXT4-fs (loop0): last error at time 2000045598: ext4_free_blocks:6718 [ 125.318062][T10880] EXT4-fs (loop0): 1 orphan inode deleted [ 125.325697][T10880] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.339354][ T361] EXT4-fs (loop0): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 125.355337][ T361] EXT4-fs (loop0): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 125.366278][ T361] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 125.392170][ T3341] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.431458][ T3655] ================================================================== [ 125.439588][ T3655] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 125.446657][ T3655] [ 125.449020][ T3655] write to 0xffff8881021b69bc of 4 bytes by task 5509 on cpu 1: [ 125.456655][ T3655] shmem_mknod+0x143/0x170 [ 125.461092][ T3655] shmem_create+0x34/0x50 [ 125.465453][ T3655] path_openat+0xcfb/0x2000 [ 125.469965][ T3655] do_file_open+0x16c/0x290 [ 125.474476][ T3655] do_sys_openat2+0xa0/0x130 [ 125.479068][ T3655] __x64_sys_openat+0xf2/0x120 [ 125.483832][ T3655] x64_sys_call+0x1e39/0x3020 [ 125.488505][ T3655] do_syscall_64+0x136/0x3c0 [ 125.493096][ T3655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.498987][ T3655] [ 125.501309][ T3655] read to 0xffff8881021b69bc of 4 bytes by task 3655 on cpu 0: [ 125.508844][ T3655] fill_mg_cmtime+0x5b/0x240 [ 125.513454][ T3655] generic_fillattr+0x24d/0x340 [ 125.518302][ T3655] shmem_getattr+0x181/0x200 [ 125.522896][ T3655] vfs_getattr_nosec+0x146/0x1e0 [ 125.527834][ T3655] vfs_getattr+0x48/0x60 [ 125.532071][ T3655] vfs_statx_path+0x28/0x140 [ 125.536667][ T3655] vfs_statx+0xc4/0x170 [ 125.540819][ T3655] vfs_fstatat+0x118/0x170 [ 125.545248][ T3655] __se_sys_newfstatat+0x55/0x3e0 [ 125.550274][ T3655] __x64_sys_newfstatat+0x55/0x70 [ 125.555302][ T3655] x64_sys_call+0x2c64/0x3020 [ 125.559977][ T3655] do_syscall_64+0x136/0x3c0 [ 125.564656][ T3655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.570542][ T3655] [ 125.572851][ T3655] value changed: 0x2bbc99c4 -> 0x2c11deb6 [ 125.578637][ T3655] [ 125.580947][ T3655] Reported by Kernel Concurrency Sanitizer on: [ 125.587095][ T3655] CPU: 0 UID: 0 PID: 3655 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(lazy) [ 125.597605][ T3655] Tainted: [W]=WARN [ 125.601398][ T3655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 125.611532][ T3655] ==================================================================