ntig: broken bmap (inode number=16)
[ 1429.065607][ T9141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.080460][ T9138] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.096007][ T5188] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1429.123388][ T9132] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.129591][ T9149] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1429.145605][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.147822][ T9136] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.156278][ T9141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.166023][ T9138] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.181760][ T9141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.190267][ T9132] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.197395][ T9141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.217098][ T9141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.228012][ T5188] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1429.228058][ T9141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.236082][ T9136] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.256993][ T9148] Remounting filesystem read-only
[ 1429.262949][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.273781][ T5188] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1429.280560][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.290696][ T5188] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1429.290721][ T5188] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1429.290737][ T5188] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1429.290754][ T5188] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1429.290771][ T5188] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1429.290820][ T5188] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1429.290838][ T5188] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1429.290855][ T5188] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1429.290874][ T5188] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1429.290892][ T5188] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1429.293332][ T9141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.317212][ T9138] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.324118][ T9141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.340884][ T9132] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.347303][ T9141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.361219][ T9136] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.366122][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.391246][ T9152] loop3: detected capacity change from 0 to 2048
[ 1429.402717][ T9138] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.409826][ T9136] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.417141][ T9141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.433497][ T9132] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.447225][ T9138] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.461495][   T27] audit: type=1800 audit(1692495248.042:958): pid=9132 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1429.466469][ T9141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.492826][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.498462][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.529657][ T3727] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1429.544173][ T9153] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1429.570535][ T3727] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1429.579516][ T9138] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.598692][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1429.604301][ T9152] Remounting filesystem read-only
[ 1429.608562][ T9141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.620239][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.623493][ T9136] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.633699][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.644842][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1429.661688][ T3727] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1429.668023][   T27] audit: type=1800 audit(1692495248.262:959): pid=9141 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1429.669450][ T9138] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.703954][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1429.706948][ T3727] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1429.714493][ T9136] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.720290][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.731780][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1429.740689][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.748816][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1429.757967][ T3727] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1429.773490][ T9136] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.774386][ T9138] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.791319][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1429.797371][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.813557][ T9136] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.817810][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.847684][ T3727] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1429.847713][ T5180] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1429.854852][ T3727] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1429.866027][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1429.878218][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.884477][ T9136] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.893561][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.904980][ T5180] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1429.923675][ T9138] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.927602][ T5180] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1429.936922][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.941917][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1429.952261][ T3727] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1429.967764][ T9157] __do_sys_memfd_create: 3 callbacks suppressed
[ 1429.967764][ T3727] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1429.967780][ T9157] syz-executor.0[9157]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1429.974449][ T3727] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1429.974518][ T3727] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1429.984684][ T9136] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1429.998562][ T9138] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.015470][ T5180] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1430.028216][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.034031][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1430.042570][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.049420][ T9136] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.068398][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.076181][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.087785][ T3727] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1430.095122][ T5180] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1430.108434][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.114282][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1430.131822][ T9157] loop0: detected capacity change from 0 to 2048
[ 1430.132281][ T5180] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1430.138764][ T3727] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.147976][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1430.157014][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.162921][ T5180] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1430.171735][ T9138] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.180935][   T27] audit: type=1800 audit(1692495248.772:960): pid=9136 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1430.191760][ T3727] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.222193][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1430.228045][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.232245][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.247891][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.263370][   T27] audit: type=1800 audit(1692495248.832:961): pid=9138 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1430.285046][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.285519][ T5180] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.295853][ T3727] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.306189][ T9158] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1430.317094][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.325985][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1430.337385][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.353198][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1430.354825][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.363154][ T5180] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.384001][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1430.385887][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.408225][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.410119][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.423390][ T5180] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.437599][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.446711][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.456734][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1430.464708][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.477861][ T9152] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.494361][ T9148] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.504590][ T9157] Remounting filesystem read-only
[ 1430.514391][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1430.517489][   T27] audit: type=1800 audit(1692495249.102:962): pid=9148 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1430.554042][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.563588][   T27] audit: type=1800 audit(1692495249.132:963): pid=9152 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1430.566681][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1430.619468][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1430.629806][ T9161] syz-executor.2[9161]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1430.640080][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.640601][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1430.658036][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1430.663743][ T9163] syz-executor.1[9163]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1430.665628][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1430.691947][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.704292][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1430.714872][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.727859][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.731431][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.743592][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1430.749252][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.754357][ T9163] loop1: detected capacity change from 0 to 2048
[ 1430.763618][ T9161] loop2: detected capacity change from 0 to 2048
[ 1430.772480][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.776720][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.787277][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.796212][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.823363][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.828108][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.843123][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.852634][ T9164] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1430.864161][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.876978][ T9165] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1430.888367][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1430.895084][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1430.903503][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.917485][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1430.939978][ T9161] Remounting filesystem read-only
[ 1430.945739][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.949699][ T9168] syz-executor.5[9168]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1430.956350][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.989651][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1430.995510][ T9168] loop5: detected capacity change from 0 to 2048
[ 1431.000545][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.008384][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1431.020169][ T9163] Remounting filesystem read-only
[ 1431.029150][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1431.029255][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.036546][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1431.047436][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.047617][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.077429][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.087585][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.098032][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.111400][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1431.117752][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.132512][ T9170] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1431.143148][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1431.148940][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.156117][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.168034][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.179497][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.183906][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.197634][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1431.203161][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.216283][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1431.221123][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.242169][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.258694][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.260496][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1431.268964][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.287650][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.299876][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1431.300121][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.313809][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1431.319514][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.332364][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1431.338580][ T9157] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.350997][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1431.354961][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.364831][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1431.374602][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.385597][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1431.397292][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.413400][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.425515][   T27] audit: type=1800 audit(1692495249.982:964): pid=9157 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1431.434222][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.451315][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1431.456082][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.468681][ T9168] Remounting filesystem read-only
[ 1431.480457][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.483171][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1431.492075][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.503291][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1431.512410][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1431.541363][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.557616][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1431.579305][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.583365][ T9173] syz-executor.4[9173]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1431.590363][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.599992][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1431.610958][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.618535][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1431.667206][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.679281][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.692584][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.707864][ T9173] loop4: detected capacity change from 0 to 2048
[ 1431.715109][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1431.716357][ T9163] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.729156][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1431.745991][ T9175] syz-executor.3[9175]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1431.750659][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.770603][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1431.772380][   T27] audit: type=1800 audit(1692495250.362:965): pid=9163 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1431.790189][ T9175] loop3: detected capacity change from 0 to 2048
[ 1431.803680][ T9176] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1431.810353][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1431.818395][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.847516][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.849150][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.860411][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.876814][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1431.879423][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.900626][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.911895][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.919757][ T9178] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1431.922645][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.945524][ T9161] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.951218][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1431.968826][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1431.975729][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1431.983953][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1431.987579][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1431.993487][ T9173] Remounting filesystem read-only
[ 1432.006897][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.008474][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.029444][   T27] audit: type=1800 audit(1692495250.562:966): pid=9161 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1432.031376][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.053828][ T9175] Remounting filesystem read-only
[ 1432.067938][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.071912][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.077515][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1432.096212][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1432.098806][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1432.113339][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1432.120981][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1432.124404][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.128568][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1432.128599][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1432.142179][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1432.150115][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1432.156189][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1432.162384][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.162414][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.162432][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.196292][ T9181] syz-executor.1[9181]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1432.220534][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1432.227822][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.230557][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.237907][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.254403][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1432.272375][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1432.280392][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.280628][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.300431][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.302423][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1432.321606][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1432.328656][ T9181] loop1: detected capacity change from 0 to 2048
[ 1432.333934][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.335513][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.344903][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.358333][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.370289][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.376638][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.397609][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.398380][ T9168] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.406838][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.417281][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.429293][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.447611][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.461201][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1432.463957][ T9182] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1432.483708][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1432.496265][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.498591][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1432.514016][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.516001][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.525196][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.546820][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.568097][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.572662][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.582985][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1432.588824][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.594292][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1432.605203][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.622910][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.627500][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1432.633892][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.649343][ T9181] Remounting filesystem read-only
[ 1432.650043][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.666327][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.667521][ T9173] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.687931][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.703529][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1432.703830][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.716060][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1432.733124][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1432.742074][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.743663][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1432.755089][ T9185] syz-executor.0[9185]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1432.764640][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.784983][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.794656][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.801638][ T9185] loop0: detected capacity change from 0 to 2048
[ 1432.806067][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.812368][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.823213][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.830379][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1432.842923][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.849958][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.871135][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.873757][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1432.881133][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1432.889725][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.897482][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1432.905380][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.912472][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1432.926308][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1432.932011][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1432.938239][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.946660][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1432.954794][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.966896][ T9186] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1432.976955][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1432.992651][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1432.994380][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1433.001986][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.004586][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1433.025848][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1433.037190][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.048132][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.051198][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1433.058953][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1433.067404][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1433.076698][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.082739][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1433.091102][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.097067][ T9185] Remounting filesystem read-only
[ 1433.097351][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.107185][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.107343][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.124821][ T9175] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.134810][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.161966][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1433.165470][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.183049][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.196240][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.208879][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.217596][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1433.218601][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.225290][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.225312][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.225330][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.238839][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.267405][ T9189] syz-executor.2[9189]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1433.319824][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1433.320126][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.375122][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.376410][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1433.386559][ T9191] syz-executor.4[9191]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1433.405261][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.423615][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.438615][ T9181] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.452117][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1433.455728][ T9189] loop2: detected capacity change from 0 to 2048
[ 1433.461720][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
2023/08/20 01:34:12 executed programs: 969
[ 1433.471175][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.478386][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.498062][   T27] kauditd_printk_skb: 3 callbacks suppressed
[ 1433.498076][   T27] audit: type=1800 audit(1692495252.092:970): pid=9181 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1433.542736][ T9191] loop4: detected capacity change from 0 to 2048
[ 1433.544039][ T9193] loop5: detected capacity change from 0 to 2048
[ 1433.551596][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.558843][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1433.569143][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.588992][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.601001][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1433.611862][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.621755][ T9194] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1433.624730][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1433.633281][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1433.644130][ T9195] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1433.651825][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1433.669662][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1433.676971][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1433.685649][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.685895][ T9196] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1433.690237][ T9189] Remounting filesystem read-only
[ 1433.700880][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1433.723583][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.735633][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.756884][ T9193] Remounting filesystem read-only
[ 1433.762556][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.764471][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.793812][ T9191] Remounting filesystem read-only
[ 1433.796209][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1433.801889][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.807046][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.815218][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.827577][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1433.853547][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.871494][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.872737][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.888844][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.895110][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.903902][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.911412][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.929595][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.930969][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.947793][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.953453][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1433.969530][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1433.969602][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1433.983885][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1434.000910][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.010954][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.011065][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.031237][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.041291][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1434.049114][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1434.052961][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.057011][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.077273][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.097988][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1434.100576][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.106234][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.126036][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1434.134472][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.135764][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.158718][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.160701][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1434.176445][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.189297][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.198971][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.208534][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.221867][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.230122][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.241763][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.242552][ T9201] loop3: detected capacity change from 0 to 2048
[ 1434.257927][ T9185] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.257931][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.258389][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.269221][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.280761][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.298864][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.299028][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.299411][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.299576][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.299787][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.299942][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.300095][ T9193] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.321662][   T27] audit: type=1800 audit(1692495252.882:971): pid=9185 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1434.330575][ T5180] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1434.344381][   T27] audit: type=1800 audit(1692495252.892:972): pid=9193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1434.353762][ T5180] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1434.438877][ T9203] loop1: detected capacity change from 0 to 2048
[ 1434.448465][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.448624][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.469056][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.471582][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.479023][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.479182][ T9191] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.483176][ T5180] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1434.494236][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1434.505055][ T5180] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1434.519211][   T27] audit: type=1800 audit(1692495253.072:973): pid=9191 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1434.531863][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.548521][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.558008][ T5180] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1434.576503][ T9204] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1434.586462][ T9201] Remounting filesystem read-only
[ 1434.595259][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1434.603860][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.617436][ T5180] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1434.627222][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1434.628448][ T5180] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1434.643759][ T5180] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.654064][ T5180] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.654837][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.663284][ T5180] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.666100][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1434.681444][ T9203] Remounting filesystem read-only
[ 1434.685846][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1434.693500][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.697834][ T9206] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1434.698243][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.698408][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.707304][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1434.723704][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1434.740883][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.748974][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1434.753201][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1434.767254][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.795983][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.805232][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.817396][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.826546][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.826869][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.835547][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.835917][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1434.835936][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1434.835955][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1434.835972][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1434.835990][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1434.836012][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1434.836030][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1434.836048][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.836066][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.836085][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.837562][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.861735][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.881593][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.900566][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.910621][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1434.942483][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.965881][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1434.992809][ T9210] __do_sys_memfd_create: 3 callbacks suppressed
[ 1434.992826][ T9210] syz-executor.5[9210]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1435.004275][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.015461][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.019077][ T9189] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.047148][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1435.056114][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.066028][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1435.076204][   T27] audit: type=1800 audit(1692495253.662:974): pid=9189 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1435.106375][ T9210] loop5: detected capacity change from 0 to 2048
[ 1435.120152][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1435.129938][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1435.135741][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.141668][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1435.163473][ T9212] syz-executor.0[9212]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1435.169924][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1435.180746][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1435.188536][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1435.193643][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.195851][ T9213] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1435.220501][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.230166][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1435.232166][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.237225][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1435.237247][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.266432][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.267471][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.275523][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.275548][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.275915][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1435.275935][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1435.275953][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1435.275971][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1435.275986][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1435.291593][ T9212] loop0: detected capacity change from 0 to 2048
[ 1435.296278][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.325414][ T9210] Remounting filesystem read-only
[ 1435.325713][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.325995][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.326162][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.326337][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.326494][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.349900][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1435.371568][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.377768][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.384854][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.394606][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.402765][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.411863][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1435.411884][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.411903][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.411922][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.485664][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.499840][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.508185][ T9215] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1435.531889][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.546221][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.549572][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.563772][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.578099][ T3727] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1435.584832][ T3727] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1435.588915][ T9218] syz-executor.4[9218]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1435.593944][ T9219] syz-executor.2[9219]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1435.623562][ T9218] loop4: detected capacity change from 0 to 2048
[ 1435.636234][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.652650][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.653849][ T3727] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1435.666167][ T9221] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1435.680781][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.690870][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.691022][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.711582][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.722723][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.735510][ T9212] Remounting filesystem read-only
[ 1435.744850][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.756662][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.766856][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.769165][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.778753][ T9203] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.788941][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.803666][ T9219] loop2: detected capacity change from 0 to 2048
[ 1435.810466][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.811700][ T3727] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1435.825549][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.837179][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.849111][   T27] audit: type=1800 audit(1692495254.442:975): pid=9203 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1435.850980][ T3727] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1435.872221][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.876618][ T3727] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1435.893400][ T3727] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1435.901982][ T3727] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.911195][ T3727] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.911222][ T9201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.926917][ T9218] Remounting filesystem read-only
[ 1435.934583][ T3727] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.945167][ T3727] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1435.947907][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1435.953164][ T3727] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1435.961968][ T9223] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1435.970303][ T3727] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.988864][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1435.988893][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1435.988911][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1435.988929][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1435.999570][   T27] audit: type=1800 audit(1692495254.532:976): pid=9201 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1436.006862][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.020431][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.044090][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.077434][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.078909][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.088107][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.107172][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1436.107396][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.126644][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1436.126670][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1436.126689][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.126708][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.126728][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.127086][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1436.136072][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.146157][ T3727] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.156380][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.161988][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.177977][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.187138][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.206416][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.224384][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1436.236024][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1436.254003][ T3727] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.268108][ T9219] Remounting filesystem read-only
[ 1436.269819][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.273435][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.283339][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.299864][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.305986][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.312545][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1436.325711][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1436.332139][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1436.339651][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.347865][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.357373][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1436.368077][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1436.373469][ T9210] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.391189][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.392459][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.401446][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1436.413570][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1436.420352][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.429226][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.440443][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1436.450927][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1436.462654][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1436.465745][   T27] audit: type=1800 audit(1692495255.052:977): pid=9210 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1436.471614][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.493827][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1436.500960][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.519666][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.522187][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1436.531566][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.539785][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.557107][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.557135][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.578155][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.580159][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.587275][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.587295][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.646412][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.660108][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.673487][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.691681][ T9227] syz-executor.5[9227]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1436.693288][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.703054][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.721229][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.721384][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.721535][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.721701][ T9212] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.762510][   T27] audit: type=1800 audit(1692495255.312:978): pid=9212 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1436.782985][ T9228] syz-executor.3[9228]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1436.788257][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.825045][ T9228] loop3: detected capacity change from 0 to 2048
[ 1436.831753][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1436.832830][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.842716][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1436.865336][ T9227] loop5: detected capacity change from 0 to 2048
[ 1436.872196][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.874313][ T9230] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1436.895371][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.913291][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1436.914905][ T9218] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.926371][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1436.943411][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.945294][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.953995][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1436.967128][ T9231] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1436.986616][ T9232] syz-executor.1[9232]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1436.997055][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.004781][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.006480][   T27] audit: type=1800 audit(1692495255.592:979): pid=9218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1437.022365][ T9219] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.055758][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.069796][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.073769][ T9232] loop1: detected capacity change from 0 to 2048
[ 1437.086994][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1437.089279][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1437.103247][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1437.104152][ T9228] Remounting filesystem read-only
[ 1437.110822][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1437.110845][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.110865][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.110883][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.111249][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1437.116257][ T9227] Remounting filesystem read-only
[ 1437.124090][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.133575][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1437.148125][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1437.153938][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.166377][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.175284][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1437.189969][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1437.199603][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.224886][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1437.235208][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1437.244301][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1437.250199][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1437.256754][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1437.269401][ T9235] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1437.286473][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.296973][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1437.305244][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.309360][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1437.317387][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1437.322642][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1437.333389][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1437.348108][ T9232] Remounting filesystem read-only
[ 1437.348327][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.353490][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.372820][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.372846][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.372864][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.373245][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1437.373265][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1437.373283][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1437.373301][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1437.373319][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1437.373342][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1437.373360][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1437.373379][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.373396][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.373414][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.390870][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.396385][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.436289][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.457626][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1437.464268][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.482325][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.482486][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.482650][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.482816][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.483087][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.520786][ T9239] syz-executor.2[9239]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1437.560014][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.568907][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.580842][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.596076][ T2864] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1437.612260][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.619383][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.627169][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.639663][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.646363][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.660364][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.682980][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.689088][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.707157][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.714936][ T9239] loop2: detected capacity change from 0 to 2048
[ 1437.717361][ T2864] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1437.731156][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.735592][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.742103][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.755617][ T9240] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1437.775321][ T2864] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1437.784543][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.801136][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.809042][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.823470][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.832247][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.839079][ T2864] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1437.845263][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1437.862464][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.868609][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.872777][ T9239] Remounting filesystem read-only
[ 1437.899305][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.911504][ T2864] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1437.913044][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.923450][ T9242] syz-executor.4[9242]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1437.935966][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.948527][ T2864] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1437.955512][ T2864] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1437.962943][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.965108][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.974276][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1437.992200][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.003879][ T9228] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.022941][ T2864] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.032689][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.037467][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.046322][ T2864] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.060251][ T9232] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.061625][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.079186][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.081505][ T9245] syz-executor.0[9245]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1438.096524][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1438.104069][ T2864] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.117420][ T9242] loop4: detected capacity change from 0 to 2048
[ 1438.119018][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.145206][ T2864] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1438.149783][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1438.166403][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.176573][ T2864] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1438.179381][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1438.187771][ T9245] loop0: detected capacity change from 0 to 2048
[ 1438.195300][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.198049][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.207686][ T9246] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1438.221208][ T2864] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.232136][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.250345][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.252443][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.264779][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.269949][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.291935][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.295467][ T9247] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1438.301629][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.316366][ T2864] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.322886][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.341903][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.342614][ T9245] Remounting filesystem read-only
[ 1438.365370][ T9242] Remounting filesystem read-only
[ 1438.369713][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.370948][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.381089][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.404394][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.414560][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.416758][ T2864] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.424812][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.436778][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.453711][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1438.453735][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1438.462075][ T9227] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.481063][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.495466][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.506971][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1438.527932][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.538665][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1438.545980][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1438.557895][   T27] kauditd_printk_skb: 3 callbacks suppressed
2023/08/20 01:34:17 executed programs: 982
[ 1438.557909][   T27] audit: type=1800 audit(1692495257.152:983): pid=9227 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1438.560024][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.567045][ T9251] loop1: detected capacity change from 0 to 2048
[ 1438.592848][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.604202][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.618031][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1438.622789][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.631063][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1438.649980][ T3727] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1438.655393][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.666597][ T3727] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1438.668949][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1438.675894][ T3727] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1438.683644][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1438.690165][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.695698][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1438.714938][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.724968][ T3727] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1438.728042][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.736402][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.742983][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1438.753025][ T9252] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1438.766955][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.776039][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.795585][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.801365][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.807394][ T3727] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1438.816169][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.829806][ T3727] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1438.836198][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.844363][ T3727] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1438.858019][ T9251] Remounting filesystem read-only
[ 1438.862514][ T3727] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.865545][ T9239] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.872090][ T3727] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.882684][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.904427][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.904943][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.914463][   T27] audit: type=1800 audit(1692495257.502:984): pid=9239 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1438.945636][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.953182][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.956093][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.970014][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1438.974045][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.984632][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1438.992529][ T3727] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.002564][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1439.016118][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.026686][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.043249][ T3727] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1439.050722][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.054205][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1439.060907][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.082596][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1439.087607][ T3727] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1439.092596][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.106495][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.135678][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1439.143183][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1439.143580][ T3727] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.160612][ T3727] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.164208][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.169492][ T3727] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.170062][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.180819][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.190562][ T9245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.214798][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.227726][   T27] audit: type=1800 audit(1692495257.812:985): pid=9245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1439.236525][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.252202][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1439.259705][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.275309][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1439.276432][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.293207][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.295358][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1439.303428][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.314323][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.333665][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1439.335325][ T9255] loop3: detected capacity change from 0 to 2048
[ 1439.351324][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1439.358420][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1439.366041][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1439.368158][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1439.375748][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1439.382981][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1439.390324][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1439.396955][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.403014][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1439.418124][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1439.424011][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.431727][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1439.436154][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.445140][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1439.452041][ T9256] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1439.452075][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.452094][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.454383][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.470892][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.498895][ T9242] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.523496][   T27] audit: type=1800 audit(1692495258.092:986): pid=9242 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1439.540125][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.546405][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.560124][ T9255] Remounting filesystem read-only
[ 1439.563277][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.568743][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1439.580965][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.596592][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.636431][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.645098][ T9259] loop5: detected capacity change from 0 to 2048
[ 1439.654137][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.669221][ T9251] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.682378][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.692487][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.702490][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1439.712529][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1439.725165][   T27] audit: type=1800 audit(1692495258.302:987): pid=9251 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1439.746286][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.757385][ T9262] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1439.765175][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.783771][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.787702][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1439.796146][ T9261] loop4: detected capacity change from 0 to 2048
[ 1439.804791][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1439.807289][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.814548][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1439.814578][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1439.826177][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.826351][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.826514][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.826791][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.848421][ T9259] Remounting filesystem read-only
[ 1439.888012][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.917602][ T9264] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1439.922260][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1439.931454][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.949100][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1439.958108][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1439.964808][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1439.972216][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1439.978923][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1439.981744][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1440.011506][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.013489][ T9267] __do_sys_memfd_create: 4 callbacks suppressed
[ 1440.013505][ T9267] syz-executor.2[9267]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1440.021729][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.031392][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1440.056354][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.057758][ T9261] Remounting filesystem read-only
[ 1440.072821][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.077938][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1440.082895][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.094270][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1440.101745][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.118180][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.118394][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.133641][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.139729][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.148337][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.167515][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.177459][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1440.184246][ T9267] loop2: detected capacity change from 0 to 2048
[ 1440.188194][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.194394][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.204946][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1440.212145][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1440.212164][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1440.212180][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1440.212198][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1440.212227][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1440.212256][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1440.212280][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1440.212299][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1440.212323][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1440.218095][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.230663][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.267863][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.333155][ T9255] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.358251][ T9271] syz-executor.1[9271]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1440.372052][   T27] audit: type=1800 audit(1692495258.962:988): pid=9255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1440.388143][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.398709][ T9269] syz-executor.0[9269]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1440.412408][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1440.424845][ T9271] loop1: detected capacity change from 0 to 2048
[ 1440.443228][ T9272] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1440.446883][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1440.468027][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.482862][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1440.492583][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.498168][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.502767][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.519364][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.522701][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.542289][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1440.542316][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1440.542336][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1440.545613][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1440.555543][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.571529][ T9269] loop0: detected capacity change from 0 to 2048
[ 1440.578587][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.593970][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.608995][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.625328][ T9267] Remounting filesystem read-only
[ 1440.633330][ T9273] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1440.637051][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1440.654437][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.666946][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.678204][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.678872][ T9261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.690703][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1440.699274][   T27] audit: type=1800 audit(1692495259.282:989): pid=9261 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1440.708442][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.725285][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.748645][ T9275] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1440.760152][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.770409][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.779457][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.781713][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.789870][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.810439][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1440.810688][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.826907][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.829444][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.829617][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.829769][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.829908][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.845713][ T9271] Remounting filesystem read-only
[ 1440.883178][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1440.891523][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.895171][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1440.903219][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.903381][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.914181][ T9269] Remounting filesystem read-only
[ 1440.920024][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.920186][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.936213][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.946484][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.961234][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.971418][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.975575][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1440.986552][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1440.998972][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.008867][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1441.014705][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.028367][ T9259] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.041646][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.054921][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.070237][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1441.077381][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1441.079243][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.085622][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.096771][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.105368][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.117355][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.129901][   T27] audit: type=1800 audit(1692495259.712:990): pid=9259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1441.139394][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.152974][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.168309][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.175054][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.186679][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1441.192747][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.200883][ T2864] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1441.217360][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.219833][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1441.236110][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.236713][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1441.245753][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1441.245776][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1441.245792][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.245811][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.245829][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.246196][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1441.293956][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1441.312918][ T2864] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1441.313287][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.325795][ T2864] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1441.330045][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.337300][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.351249][ T9267] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.356619][ T2864] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1441.373230][ T9280] syz-executor.3[9280]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1441.383125][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.395078][ T2864] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1441.402002][   T27] audit: type=1800 audit(1692495259.982:991): pid=9267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1441.426735][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1441.433539][ T2864] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1441.437444][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1441.441139][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.458692][ T2864] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1441.461321][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.477149][ T2864] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.479034][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.488179][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.498066][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1441.506846][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1441.521686][ T9280] loop3: detected capacity change from 0 to 2048
[ 1441.521911][ T2864] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.528670][ T9271] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.539789][ T2864] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.547520][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1441.559779][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1441.566106][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.576034][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.585573][   T27] audit: type=1800 audit(1692495260.172:992): pid=9271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1441.610542][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1441.610567][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1441.610596][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1441.610621][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1441.610638][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.610656][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.619097][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.629323][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.636388][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1441.642050][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.650198][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1441.683495][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.688090][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1441.736510][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.739307][ T9281] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1441.757333][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.765838][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1441.796411][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1441.809233][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.821761][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.830794][ T9283] syz-executor.5[9283]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1441.849111][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.852353][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1441.870839][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.888593][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.898688][ T9286] syz-executor.4[9286]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1441.907501][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.910731][ T9280] Remounting filesystem read-only
[ 1441.920637][ T9269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.927805][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.944365][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.965986][ T9286] loop4: detected capacity change from 0 to 2048
[ 1441.973521][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1441.980258][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1441.992056][ T9283] loop5: detected capacity change from 0 to 2048
[ 1441.999307][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1442.012870][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1442.020675][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1442.033469][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1442.044905][ T9287] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1442.045472][ T9288] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1442.067379][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.082243][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1442.085688][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1442.092361][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1442.100049][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.107808][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1442.130925][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.141572][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1442.150026][ T9283] Remounting filesystem read-only
[ 1442.151374][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.155327][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.175206][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.187473][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1442.197291][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1442.201396][ T9286] Remounting filesystem read-only
[ 1442.206568][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1442.212833][ T9291] syz-executor.2[9291]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1442.216794][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1442.234459][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1442.242569][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.252471][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1442.256273][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.260604][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.279885][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1442.289988][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1442.300970][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.310669][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1442.318134][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1442.326817][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.331702][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1442.345576][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.348424][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1442.356180][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.363513][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.383159][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.395784][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1442.399450][ T9291] loop2: detected capacity change from 0 to 2048
[ 1442.405271][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1442.413340][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.423719][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.439903][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1442.441967][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.449914][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.469196][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1442.469648][ T9293] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1442.478547][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1442.500926][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.515478][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.515641][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.535549][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.540639][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.557887][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.560996][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.579083][ T9291] Remounting filesystem read-only
[ 1442.582879][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.584190][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1442.598115][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.613371][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.628673][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.641018][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.651718][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.653122][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.666120][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.671766][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.700999][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.710896][ T9296] syz-executor.0[9296]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1442.721241][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.722966][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.731050][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.731210][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.731372][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.731662][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.780120][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.810699][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.815374][ T9298] syz-executor.1[9298]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1442.829828][ T9296] loop0: detected capacity change from 0 to 2048
[ 1442.832391][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.836596][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.846448][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.857950][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.875892][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.881590][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.893069][ T9280] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.911930][ T9299] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1442.915733][ T9298] loop1: detected capacity change from 0 to 2048
[ 1442.931659][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.944842][ T9283] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.953776][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.957373][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.966072][ T9286] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1442.990849][ T9296] Remounting filesystem read-only
[ 1443.000816][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.011990][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1443.021947][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.027900][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1443.037350][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1443.039735][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1443.049878][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.059090][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.071442][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.075684][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.086430][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1443.093689][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.094044][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1443.111356][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1443.113460][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.139662][ T9301] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1443.150419][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1443.150447][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1443.150465][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.150484][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.150502][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.150866][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1443.159472][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.173968][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1443.186360][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1443.192386][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1443.198609][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1443.214690][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.226295][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.236317][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1443.244223][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.252435][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.263441][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.284733][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.289382][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1443.297834][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1443.309826][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1443.318032][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.323247][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1443.331573][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.341394][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1443.341417][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1443.341447][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1443.341471][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1443.341489][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.341507][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.341526][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.391641][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1443.426734][ T9304] syz-executor.3[9304]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1443.436959][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.452045][ T9304] loop3: detected capacity change from 0 to 2048
[ 1443.454767][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1443.461613][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.469444][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.475776][ T9298] Remounting filesystem read-only
[ 1443.488389][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.492309][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.500441][   T12] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1443.522591][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1443.525385][ T9291] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.540017][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1443.540039][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.540056][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.540414][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.576198][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1443.576233][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1443.585762][   T12] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1443.597740][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.606782][   T27] kauditd_printk_skb: 4 callbacks suppressed
2023/08/20 01:34:22 executed programs: 996
[ 1443.606795][   T27] audit: type=1800 audit(1692495262.192:997): pid=9291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1443.609708][   T12] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1443.632707][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1443.639252][ T9305] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1443.663079][   T12] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1443.667135][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.670729][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1443.685348][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.689424][   T12] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1443.708510][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.709054][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.733598][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.740290][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.744108][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.762697][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.772917][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.773118][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.793613][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.797992][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1443.808814][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.811839][   T12] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1443.819806][ T9304] Remounting filesystem read-only
[ 1443.820101][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.845852][ T9296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.852274][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.866796][   T27] audit: type=1800 audit(1692495262.442:998): pid=9296 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1443.867095][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.893306][   T12] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1443.910657][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1443.924284][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1443.938112][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1443.961408][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.967624][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1443.975052][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1443.979461][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1444.002870][ T9308] loop4: detected capacity change from 0 to 2048
[ 1444.010038][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.014323][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.032513][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.042479][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.048654][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.054087][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.074469][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.075643][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.091819][ T9310] loop5: detected capacity change from 0 to 2048
[ 1444.094052][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.102182][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.111260][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1444.121155][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.128415][   T12] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1444.137143][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1444.143646][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.161312][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1444.165780][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.169208][   T12] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1444.179006][ T9311] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1444.180897][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1444.189321][ T9312] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1444.200169][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.219271][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.238233][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1444.247619][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1444.248232][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.255006][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1444.255026][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1444.265551][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1444.290579][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1444.297924][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.300019][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.306789][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.306812][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.325073][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1444.328402][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1444.339001][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1444.364777][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.372114][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.376757][ T9310] Remounting filesystem read-only
[ 1444.390713][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.392919][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.403159][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.411363][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.422167][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.430578][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.430602][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.451242][ T9308] Remounting filesystem read-only
[ 1444.451544][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.465359][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.469998][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1444.476412][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.497820][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.503963][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.515311][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.523676][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.544725][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.558332][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.573461][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.583832][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.593898][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.595448][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.611927][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.614149][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.632475][ T6597] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1444.632919][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.647639][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.651440][ T9304] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.662254][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.669768][   T27] audit: type=1800 audit(1692495263.262:999): pid=9304 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1444.680461][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.706410][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.720566][ T9316] loop0: detected capacity change from 0 to 2048
[ 1444.722725][ T6597] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1444.732034][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.734922][ T6597] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1444.754011][ T6597] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1444.756896][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.762371][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.774029][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.790482][ T6597] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1444.790524][ T6597] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1444.790543][ T6597] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1444.790561][ T6597] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.790580][ T6597] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.790598][ T6597] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.807723][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1444.815508][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.823372][ T9317] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1444.861767][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.882231][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.894084][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1444.907402][ T9298] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.920413][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1444.936659][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1444.954368][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.966126][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.968364][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.976920][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1444.996920][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.001068][ T9319] loop2: detected capacity change from 0 to 2048
[ 1445.007207][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.021010][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.026780][ T9316] Remounting filesystem read-only
[ 1445.033260][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.038116][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.056080][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.063299][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.078979][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.081600][   T27] audit: type=1800 audit(1692495263.602:1000): pid=9298 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1445.088852][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.118686][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.128576][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.129615][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1445.138378][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.138847][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.154115][ T9308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.160984][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.172422][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.182056][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.207875][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.220534][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.231028][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.247756][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1445.257052][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.257212][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.257362][ T9316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.258536][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.312184][   T27] audit: type=1800 audit(1692495263.802:1001): pid=9308 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1445.327032][ T9322] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1445.337101][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.345491][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1445.390423][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.406028][ T9310] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.416357][ T9319] Remounting filesystem read-only
[ 1445.419207][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1445.422101][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1445.440825][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.444985][ T9325] __do_sys_memfd_create: 4 callbacks suppressed
[ 1445.445002][ T9325] syz-executor.3[9325]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1445.451346][   T27] audit: type=1800 audit(1692495263.842:1002): pid=9316 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1445.464325][ T9326] syz-executor.1[9326]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1445.471105][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.504562][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1445.508467][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.523961][   T27] audit: type=1800 audit(1692495264.112:1003): pid=9310 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1445.526539][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1445.547288][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.566514][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.583410][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1445.583702][ T9325] loop3: detected capacity change from 0 to 2048
[ 1445.592806][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1445.605971][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.610794][ T9326] loop1: detected capacity change from 0 to 2048
[ 1445.616452][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.626240][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.631523][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1445.649124][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.659288][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1445.669083][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.678899][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.684723][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.689998][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1445.706699][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.707668][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.716451][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.726513][ T9329] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1445.734260][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1445.755433][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.764197][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.770923][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1445.781009][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1445.788434][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1445.796234][ T9326] Remounting filesystem read-only
[ 1445.798861][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.803481][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.813729][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1445.828090][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1445.836708][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.837612][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1445.846694][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1445.858543][ T9328] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1445.863742][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1445.887270][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1445.894908][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.907030][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.907314][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.925574][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1445.934260][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1445.935050][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1445.949458][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.951957][ T9325] Remounting filesystem read-only
[ 1445.963603][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.964133][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1445.974992][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1445.991078][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.008046][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.018714][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.031161][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1446.048094][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1446.053958][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1446.055681][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.068557][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1446.077871][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.091659][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.102787][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1446.115699][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1446.120881][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1446.123482][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.141225][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1446.144275][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.155683][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1446.159976][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1446.178600][ T9334] syz-executor.0[9334]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1446.190333][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.200357][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.210356][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.220715][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.230810][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.240796][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.252696][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1446.261910][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.263452][ T9334] loop0: detected capacity change from 0 to 2048
[ 1446.271587][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1446.273962][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.299554][ T9319] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.319101][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.333352][   T27] audit: type=1800 audit(1692495264.922:1004): pid=9319 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1446.334410][ T9336] syz-executor.4[9336]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1446.363426][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.363596][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.363884][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.404156][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.416178][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1446.417967][ T9339] syz-executor.5[9339]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1446.434902][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1446.435183][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.454627][ T9338] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1446.470504][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.484959][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.499920][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1446.503868][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.513931][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1446.523485][ T9336] loop4: detected capacity change from 0 to 2048
[ 1446.531424][ T9334] Remounting filesystem read-only
[ 1446.540391][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.546505][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.550518][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.550673][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.560828][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.569904][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.570066][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.589322][ T9339] loop5: detected capacity change from 0 to 2048
[ 1446.598927][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1446.601468][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.611811][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1446.616310][ T9340] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1446.627436][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.641660][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.656371][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.664512][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.674839][ T9325] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.687573][ T9342] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1446.697723][   T27] audit: type=1800 audit(1692495265.282:1005): pid=9325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1446.733922][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.746636][ T9326] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.746863][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.760535][   T27] audit: type=1800 audit(1692495265.342:1006): pid=9326 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1446.768551][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1446.799865][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1446.802368][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.806591][ T9336] Remounting filesystem read-only
[ 1446.806874][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.836088][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1446.854480][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1446.854959][ T9339] Remounting filesystem read-only
[ 1446.864989][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1446.876021][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.888682][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.890302][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1446.902800][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.911408][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.916440][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.934769][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.938329][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1446.945014][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.963702][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.964273][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1446.973830][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.973991][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.974154][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1446.974307][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.002240][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.002554][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.002731][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.002885][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.003100][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.016601][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.042667][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1447.052245][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.052269][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.052286][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.052690][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1447.052708][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1447.052723][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1447.082786][ T9334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.091750][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.105899][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1447.123626][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.129847][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.136122][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.145500][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.152198][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1447.163747][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1447.170102][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1447.180107][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.212998][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1447.222417][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.226245][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.233176][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1447.244885][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1447.251467][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.264286][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.270084][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1447.276618][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.286047][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.294882][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1447.306630][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1447.316107][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.323505][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1447.334340][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1447.342944][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1447.363070][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.373259][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.377899][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.390618][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.405697][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.405724][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.405741][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.408927][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.421151][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1447.448287][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1447.475379][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.477788][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.497086][ T9339] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.519807][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1447.527445][ T9346] syz-executor.2[9346]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1447.533881][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1447.537243][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1447.566926][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.578870][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1447.581033][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1447.601509][ T9346] loop2: detected capacity change from 0 to 2048
[ 1447.608345][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1447.608385][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1447.608404][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1447.608423][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.608442][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.608461][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.636517][ T9348] syz-executor.3[9348]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1447.646740][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1447.651075][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.662258][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1447.707050][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.720653][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1447.746570][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1447.755183][ T9348] loop3: detected capacity change from 0 to 2048
[ 1447.757983][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.774703][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1447.777416][ T9350] syz-executor.1[9350]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1447.782945][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.803662][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.826008][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.832435][ T9350] loop1: detected capacity change from 0 to 2048
[ 1447.836189][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.849711][ T9351] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1447.859959][ T9336] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.862314][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.873815][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.902748][ T9352] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1447.907498][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1447.930868][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1447.935751][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1447.949319][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1447.958381][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1447.958410][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1447.958436][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1447.958468][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1447.958487][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1447.958505][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.958523][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.958542][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1447.985499][ T9354] syz-executor.5[9354]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1447.998521][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.026158][ T9354] loop5: detected capacity change from 0 to 2048
[ 1448.038786][ T9346] Remounting filesystem read-only
[ 1448.045113][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1448.063535][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.073234][ T9357] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1448.085777][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.100134][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.112615][ T9348] Remounting filesystem read-only
[ 1448.122373][ T9350] Remounting filesystem read-only
[ 1448.122683][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.122850][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.123034][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.123206][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.123371][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.123661][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.123825][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.123986][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.124178][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.124344][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.124663][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.137887][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.219378][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.234331][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.242934][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.267864][ T9361] syz-executor.0[9361]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1448.281130][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.302912][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1448.302917][ T9360] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1448.333811][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1448.343272][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1448.354044][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.368449][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.375239][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1448.405980][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1448.406055][ T9350] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.424933][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1448.437584][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.440500][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1448.450990][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.459585][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.471872][ T9361] loop0: detected capacity change from 0 to 2048
[ 1448.476224][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.483110][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.495824][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.513191][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.514699][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1448.533775][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1448.534955][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.547259][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.557322][ T9354] Remounting filesystem read-only
[ 1448.565466][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1448.570163][ T9363] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1448.570421][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1448.580114][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1448.588339][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.612946][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.624990][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1448.636388][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1448.636482][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.649061][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.666257][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.669463][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1448.676411][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1448.685833][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.695563][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.704258][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1448.712671][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.723255][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.734543][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1448.748959][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1448.751153][ T9361] Remounting filesystem read-only
[ 1448.758859][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.764440][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1448.773643][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1448.792027][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.792536][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.804175][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.815140][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1448.829076][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.829232][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.844621][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.867222][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.868648][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.880217][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1448.907828][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.908080][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1448.930062][ T9346] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.944936][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.945485][   T27] kauditd_printk_skb: 4 callbacks suppressed
[ 1448.945498][   T27] audit: type=1800 audit(1692495267.532:1011): pid=9346 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1448.968790][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1448.990598][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
2023/08/20 01:34:27 executed programs: 1010
[ 1449.004201][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.007364][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1449.021224][ T9366] loop4: detected capacity change from 0 to 2048
[ 1449.033005][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1449.034356][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.045502][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.062310][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.063990][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1449.079021][ T9367] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1449.082084][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1449.091770][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.102857][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1449.109641][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.117141][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.138559][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1449.147182][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.147353][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.147503][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.168329][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.188462][ T9348] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.190939][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.200674][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.211163][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.219858][   T27] audit: type=1800 audit(1692495267.802:1012): pid=9348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1449.241885][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.253710][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.269618][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.272519][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.291563][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.296675][ T9366] Remounting filesystem read-only
[ 1449.304839][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.310438][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.320425][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1449.330869][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.335778][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1449.335801][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1449.335816][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1449.345756][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.345909][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.346069][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.346218][ T9354] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.359018][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1449.362406][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1449.370254][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1449.409294][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.418948][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.429551][   T27] audit: type=1800 audit(1692495268.012:1013): pid=9354 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1449.441785][ T6597] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1449.469542][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1449.487835][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.499467][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1449.509177][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.509340][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.536975][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1449.544441][ T6597] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1449.544795][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1449.557126][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.565778][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.572822][ T6597] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1449.596269][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.598467][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1449.606120][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.616040][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.631106][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.631430][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.640862][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.641251][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1449.657975][ T6597] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1449.662249][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1449.666301][ T6597] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1449.676320][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.683212][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1449.688838][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1449.710474][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.714330][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.731373][ T6597] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1449.733288][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.748998][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1449.759621][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1449.770689][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.773115][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.780761][ T9361] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.792938][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1449.811274][ T9370] loop1: detected capacity change from 0 to 2048
[ 1449.818779][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1449.819799][ T6597] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1449.826093][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.843728][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.868412][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.883172][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.891425][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.892637][   T27] audit: type=1800 audit(1692495268.472:1014): pid=9361 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1449.925296][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.927482][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.956897][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1449.964551][ T9372] loop2: detected capacity change from 0 to 2048
[ 1449.973112][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1449.975083][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1449.986877][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1449.995153][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.001008][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.012017][ T9373] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1450.022374][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1450.037929][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1450.045758][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1450.056687][ T9374] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1450.066320][ T6597] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1450.074636][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.076670][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1450.099157][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.115231][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1450.117254][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.123736][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1450.142257][ T6597] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1450.143389][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1450.151064][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.160801][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1450.176201][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.193761][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.197950][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.207371][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.212397][ T9366] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.226588][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.249871][ T9372] Remounting filesystem read-only
[ 1450.250961][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.255545][ T9370] Remounting filesystem read-only
[ 1450.277878][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.281787][ T9378] loop3: detected capacity change from 0 to 2048
[ 1450.291492][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.293540][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.313039][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.322951][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1450.324216][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.334064][   T27] audit: type=1800 audit(1692495268.922:1015): pid=9366 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1450.360671][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.373194][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.379383][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1450.384327][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.393053][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1450.402123][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.412481][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.419140][ T9379] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1450.419513][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.449284][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.461165][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.472207][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.485480][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.507165][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1450.508200][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.528354][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.545985][ T9378] Remounting filesystem read-only
[ 1450.546027][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1450.551985][ T9381] __do_sys_memfd_create: 4 callbacks suppressed
[ 1450.551999][ T9381] syz-executor.5[9381]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1450.581251][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.587987][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.607355][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1450.609079][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.635118][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.638265][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.656373][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1450.659288][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.687307][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.689220][ T9384] syz-executor.4[9384]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1450.700578][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1450.720250][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.723070][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.731222][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.741091][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.758562][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.760577][ T9381] loop5: detected capacity change from 0 to 2048
[ 1450.769147][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.785482][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.785659][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.785983][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.786149][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.786312][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.786537][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.786691][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.800196][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.811214][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.818880][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1450.829968][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.835135][ T9385] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1450.853196][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.885838][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.895891][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.903212][ T9372] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.951853][ T9388] syz-executor.0[9388]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1450.968072][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.979399][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.991251][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1450.991755][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.001700][ T9381] Remounting filesystem read-only
[ 1451.013915][ T9378] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.019543][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.027195][   T27] audit: type=1800 audit(1692495269.612:1016): pid=9378 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1451.040673][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.075543][ T9388] loop0: detected capacity change from 0 to 2048
[ 1451.083880][   T27] audit: type=1800 audit(1692495269.662:1017): pid=9372 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1451.093008][ T9384] loop4: detected capacity change from 0 to 2048
[ 1451.110715][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.121316][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1451.122249][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.146617][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1451.148403][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.155161][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1451.164752][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.185244][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1451.187114][ T9370] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.203679][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.203708][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.203726][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.204114][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1451.232025][ T9390] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1451.240143][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1451.249502][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1451.255320][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.262393][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1451.262413][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1451.262428][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1451.262456][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1451.262475][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1451.262493][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.262512][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.262530][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.310214][ T9392] syz-executor.2[9392]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1451.349855][ T9389] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1451.350708][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1451.390774][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1451.400873][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.401435][ T9388] Remounting filesystem read-only
[ 1451.423065][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.423130][ T9392] loop2: detected capacity change from 0 to 2048
[ 1451.432976][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1451.439366][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.445940][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1451.463083][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.467949][   T27] audit: type=1800 audit(1692495269.932:1018): pid=9370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1451.473026][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.503972][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.513334][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1451.520215][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1451.530450][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1451.531465][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.538240][ T9384] Remounting filesystem read-only
[ 1451.548721][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.552900][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.564236][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.574034][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1451.589091][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1451.589103][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.596382][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1451.596401][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1451.611312][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.616421][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.626284][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.632238][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.632259][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.654148][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1451.694067][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.704893][ T9395] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1451.718375][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.726342][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.729722][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.748673][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1451.758105][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.762214][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.771026][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1451.786010][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.800548][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.800900][ T9397] syz-executor.1[9397]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1451.813122][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1451.821597][ T2864] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1451.821618][ T2864] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1451.821636][ T2864] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1451.821652][ T2864] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1451.821668][ T2864] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1451.851958][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.860191][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.875741][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.901414][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.903273][ T2864] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1451.914174][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1451.922347][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.928403][ T9392] Remounting filesystem read-only
[ 1451.940237][ T9397] loop1: detected capacity change from 0 to 2048
[ 1451.942256][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.949767][ T2864] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1451.959349][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1451.965582][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.975570][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1451.982769][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.001367][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.001537][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.001693][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.026365][ T2864] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.041134][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1452.041158][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1452.041174][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.050730][ T9399] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1452.075685][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.075750][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.086165][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.105239][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.109189][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.116236][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.131082][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.140540][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.146118][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.165912][ T9397] Remounting filesystem read-only
[ 1452.172553][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.173309][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.182323][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.182479][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.208146][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.212176][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.224211][ T2864] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.244312][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.254588][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.257926][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.264344][ T9384] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.284840][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.294570][   T27] audit: type=1800 audit(1692495270.872:1019): pid=9384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1452.315486][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.321443][ T9381] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.328544][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.337511][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.345775][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.362337][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1452.365830][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.385114][ T2864] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.395217][ T2864] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1452.402556][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.410024][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1452.412207][ T2864] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1452.429137][   T27] audit: type=1800 audit(1692495271.012:1020): pid=9381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1452.429950][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.454185][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.463319][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1452.471462][ T2864] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.480408][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.485618][ T9403] syz-executor.3[9403]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1452.496918][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.505420][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.525859][ T2864] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.534798][ T2864] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.545033][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.547974][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.560814][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.565625][ T9388] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.576068][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.594018][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.599545][ T9403] loop3: detected capacity change from 0 to 2048
[ 1452.604419][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1452.626029][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1452.626723][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1452.645227][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.649028][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.661331][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1452.675686][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1452.684408][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1452.695008][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.697986][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.706359][ T9404] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1452.714883][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.725352][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1452.739490][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.744609][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1452.759816][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1452.768284][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1452.775444][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1452.782522][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.792057][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.792418][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1452.813979][ T9406] syz-executor.5[9406]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1452.814528][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.823965][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1452.823986][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1452.847842][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.851926][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.878881][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.881347][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.897583][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.909964][ T9403] Remounting filesystem read-only
[ 1452.914472][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1452.915287][ T9406] loop5: detected capacity change from 0 to 2048
[ 1452.934273][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.945454][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.951755][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.956017][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.974814][ T9408] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1452.980819][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1452.993198][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1452.999834][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.006579][ T9406] Remounting filesystem read-only
[ 1453.020525][ T9392] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.035718][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1453.049464][ T9397] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.062138][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.065947][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.077611][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1453.104167][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.105965][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.114444][ T9411] syz-executor.4[9411]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1453.126040][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.141461][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1453.150918][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.152862][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1453.171052][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.173825][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.181853][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1453.191648][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.201370][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1453.211585][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.218225][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.225284][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1453.236625][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1453.250978][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.258491][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.267484][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.275957][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.295335][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1453.303113][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.305607][ T9411] loop4: detected capacity change from 0 to 2048
[ 1453.312784][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.312808][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.312828][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.313177][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1453.321674][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.343372][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.354087][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.373839][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1453.397503][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.420887][ T9412] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1453.433038][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1453.438994][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.439940][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1453.463279][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1453.468949][ T9414] syz-executor.0[9414]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1453.475384][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.491841][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.497427][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1453.504494][ T9411] Remounting filesystem read-only
[ 1453.515270][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.518668][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1453.532525][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.532572][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.554663][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.567261][ T9414] loop0: detected capacity change from 0 to 2048
[ 1453.573803][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1453.581521][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.585420][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.597752][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.601318][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1453.613544][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.617792][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1453.627782][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.635078][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.658888][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1453.666392][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1453.671731][ T9416] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1453.680439][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1453.692739][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.697208][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.705158][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.713974][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.731530][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1453.738310][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.739187][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.759726][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.767265][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.780563][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.782041][ T9414] Remounting filesystem read-only
[ 1453.790303][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.795922][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.808176][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.815028][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.824231][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1453.833327][ T9403] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.846142][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.860271][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.881495][ T9406] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.895149][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.924494][ T9419] syz-executor.2[9419]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1453.940414][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1453.950852][   T27] kauditd_printk_skb: 4 callbacks suppressed
[ 1453.950866][   T27] audit: type=1800 audit(1692495272.542:1025): pid=9406 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1453.960605][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.006531][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1454.013958][ T9419] loop2: detected capacity change from 0 to 2048
[ 1454.022513][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1454.038933][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.049672][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1454.062846][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1454.067230][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.070829][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.082850][ T9422] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1454.100056][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.105793][ T9419] Remounting filesystem read-only
[ 1454.109824][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1454.121046][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.125649][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.136697][ T9421] loop1: detected capacity change from 0 to 2048
[ 1454.146551][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.155889][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.156397][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.171893][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.181233][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.187376][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.196519][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.196824][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.205668][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1454.215275][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.232940][ T9411] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.243034][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.265836][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.275775][ T9424] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1454.292232][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.300395][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.303562][   T27] audit: type=1800 audit(1692495272.882:1026): pid=9411 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1454.311688][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1454.334096][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.338401][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1454.352878][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.355468][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
2023/08/20 01:34:32 executed programs: 1025
[ 1454.372521][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.372940][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1454.391584][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1454.394698][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.399113][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1454.399137][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1454.399155][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1454.399184][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1454.399202][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1454.399219][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.399238][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.399256][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.410807][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1454.419346][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.428082][ T9421] Remounting filesystem read-only
[ 1454.431587][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.493721][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.499215][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.520101][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1454.527712][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.552214][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.561967][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1454.562282][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.584722][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.594540][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.603498][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1454.606932][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.613729][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1454.627026][ T9414] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.628008][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1454.637279][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.644790][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1454.661085][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.664844][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.686026][   T27] audit: type=1800 audit(1692495273.262:1027): pid=9414 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1454.690725][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.712533][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.717664][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1454.735007][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.746796][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.750220][ T9428] loop5: detected capacity change from 0 to 2048
[ 1454.756142][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.764858][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.773092][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.783624][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1454.800222][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.801558][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.811008][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.830424][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1454.838695][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.848729][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.848897][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.866877][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1454.868651][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.880563][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1454.891732][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.897697][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1454.903929][ T9429] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1454.925460][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.941593][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1454.968046][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1454.983679][ T9431] loop3: detected capacity change from 0 to 2048
[ 1454.992404][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1454.992637][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.003819][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.011225][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.030029][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.042063][ T9428] Remounting filesystem read-only
[ 1455.045278][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1455.047382][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.066782][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.070781][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.087844][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.090499][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1455.097435][ T9433] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1455.115327][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.119880][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.127256][ T9421] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.135572][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.146752][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1455.155024][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.170049][ T9419] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.173602][ T9431] Remounting filesystem read-only
[ 1455.180565][ T5468] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1455.188696][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.199618][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1455.212050][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.212217][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.221953][   T27] audit: type=1800 audit(1692495273.792:1028): pid=9421 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1455.236078][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.263506][ T5468] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1455.263712][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1455.274028][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1455.284698][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.292287][ T5468] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1455.301791][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.306020][ T5468] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1455.316379][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.322944][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.322968][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.322987][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.332685][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1455.332707][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1455.332724][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.346979][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1455.350826][   T27] audit: type=1800 audit(1692495273.822:1029): pid=9419 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1455.362341][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.380504][ T5468] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1455.413671][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1455.439348][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.448347][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.461931][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.461988][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.472751][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.494060][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1455.494997][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1455.503464][ T5468] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1455.517339][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1455.524817][ T5468] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1455.525694][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.537140][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1455.544566][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1455.549885][ T5468] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.565831][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.566446][ T9436] loop4: detected capacity change from 0 to 2048
[ 1455.575560][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1455.575582][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1455.575610][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1455.575627][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1455.589792][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1455.604205][ T5468] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.628866][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.628892][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.641944][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.647082][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.655671][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.655694][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.659716][ T5468] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.668820][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.704038][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.755913][ T9437] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1455.764220][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.787758][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1455.799909][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.807412][ T9436] Remounting filesystem read-only
[ 1455.814509][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.828531][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1455.837080][ T9440] __do_sys_memfd_create: 4 callbacks suppressed
[ 1455.837097][ T9440] syz-executor.0[9440]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1455.852419][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1455.854426][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.870197][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.870348][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.870512][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.870716][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.870912][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.882185][ T9441] syz-executor.2[9441]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1455.892257][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.906198][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.919516][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.935027][ T9440] loop0: detected capacity change from 0 to 2048
[ 1455.964432][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.964574][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.976719][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1455.985028][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1455.995360][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.015985][ T9428] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.039714][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.043699][ T9441] loop2: detected capacity change from 0 to 2048
[ 1456.056390][   T27] audit: type=1800 audit(1692495274.642:1030): pid=9428 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1456.064807][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.088673][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1456.107025][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1456.110946][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.118457][ T9443] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1456.146222][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.148411][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1456.160985][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.168095][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1456.173220][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.183915][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1456.192398][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.205189][ T9445] syz-executor.1[9445]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1456.218097][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.231135][ T9431] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.241012][   T27] audit: type=1800 audit(1692495274.832:1031): pid=9431 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1456.241743][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.262883][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1456.278485][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.290097][ T9446] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1456.296032][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.314514][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.324655][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.325324][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1456.335783][ T9436] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.358304][   T27] audit: type=1800 audit(1692495274.952:1032): pid=9436 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1456.384481][ T9445] loop1: detected capacity change from 0 to 2048
[ 1456.384525][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1456.398194][ T9441] Remounting filesystem read-only
[ 1456.403832][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.415999][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.416439][ T9440] Remounting filesystem read-only
[ 1456.425865][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.440739][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.448339][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1456.450595][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.459894][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1456.466939][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.482169][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1456.496094][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.505313][ T9449] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1456.510019][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1456.520303][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.527505][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1456.536309][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.555824][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1456.557278][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.574752][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1456.574974][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.583241][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.594960][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.615619][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1456.616550][ T9445] Remounting filesystem read-only
[ 1456.632172][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1456.633045][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.639861][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1456.649934][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.659518][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.665798][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.685057][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.695153][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.695202][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.708049][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1456.714882][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.727022][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1456.735969][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.746215][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1456.752305][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.765545][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.769631][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.779886][ T6597] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1456.789272][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.806255][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.812304][ T6597] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1456.815937][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1456.829158][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1456.834930][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.842558][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1456.858912][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.860285][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1456.869146][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1456.877859][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.885174][ T6597] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1456.896908][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.902706][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1456.913877][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1456.928460][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1456.931345][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.936802][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1456.936821][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1456.936849][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1456.936867][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1456.936883][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1456.949410][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.954835][ T6597] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1456.966462][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1456.968408][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1456.994177][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.004026][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.011097][ T9440] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.024087][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.033905][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1457.047743][ T6597] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1457.064537][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.072817][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.078401][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.086567][ T6597] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1457.097594][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1457.104490][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.119162][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1457.127160][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.137019][   T27] audit: type=1800 audit(1692495275.682:1033): pid=9440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1457.170433][ T6597] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1457.172054][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.192443][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1457.201477][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1457.211128][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1457.219044][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1457.224016][ T6597] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.226828][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.255515][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1457.258336][ T9441] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.263737][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.289717][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1457.301388][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.301916][ T6597] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.319767][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1457.327443][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.329020][ T9452] syz-executor.3[9452]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1457.341394][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.357471][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.371489][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.381251][   T27] audit: type=1800 audit(1692495275.972:1034): pid=9441 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1457.384181][ T6597] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.401730][ T9445] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.425093][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1457.429122][ T9454] syz-executor.5[9454]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1457.432181][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.455375][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1457.455771][ T9452] loop3: detected capacity change from 0 to 2048
[ 1457.465139][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1457.479028][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.491129][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1457.497099][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1457.499553][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1457.507969][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1457.516491][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1457.534585][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1457.551345][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1457.555364][ T9455] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1457.569218][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1457.574114][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.591557][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.599400][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1457.601762][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.611744][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1457.624807][ T9454] loop5: detected capacity change from 0 to 2048
[ 1457.643977][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.650505][ T9452] Remounting filesystem read-only
[ 1457.654150][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.671044][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.675899][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.682243][ T9459] syz-executor.4[9459]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1457.689130][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.709194][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.709685][ T9458] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1457.727372][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.758396][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.774159][ T9462] syz-executor.2[9462]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1457.789551][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.800546][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1457.800665][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.813019][ T9454] Remounting filesystem read-only
[ 1457.827400][ T9459] loop4: detected capacity change from 0 to 2048
[ 1457.835034][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.859665][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.865363][ T9465] syz-executor.0[9465]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1457.879775][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.889311][ T9462] loop2: detected capacity change from 0 to 2048
[ 1457.908191][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.918225][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1457.925522][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1457.932348][ T9466] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1457.943692][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.943890][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1457.971547][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1457.976619][ T9465] loop0: detected capacity change from 0 to 2048
[ 1457.986266][ T9467] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1457.992170][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.005696][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.008229][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.008395][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.008551][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.008719][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.009003][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.034173][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1458.048160][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.090315][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.102676][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.102841][ T9459] Remounting filesystem read-only
[ 1458.112806][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1458.125527][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1458.128127][ T9469] Remounting filesystem read-only
[ 1458.133999][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1458.142233][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.145809][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1458.167432][ T9471] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1458.176086][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.178302][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.199369][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.209183][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.209591][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.223869][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.241458][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.245553][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.251409][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.273299][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.275607][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.285709][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.296112][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.305481][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.329721][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.330346][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1458.344364][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.351132][ T9452] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.361775][ T9465] Remounting filesystem read-only
[ 1458.370819][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.374201][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.386037][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1458.403098][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.407224][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.413726][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.422487][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.432789][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.465081][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1458.474521][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.479028][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.484947][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1458.502438][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.514406][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.528519][ T9454] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.529060][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.544557][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.552951][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1458.573668][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.575602][ T9474] syz-executor.1[9474]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1458.588297][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.597863][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1458.606652][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.615252][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1458.632562][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.633627][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1458.643298][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.651279][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1458.658963][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.680369][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.690277][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.690863][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1458.700434][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.718925][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1458.724762][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.734164][ T9474] loop1: detected capacity change from 0 to 2048
[ 1458.740484][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.750909][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1458.756452][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.775218][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.780627][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1458.785961][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.803586][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1458.803611][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1458.803628][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1458.813004][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.821015][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1458.825961][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.835587][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1458.846430][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.856275][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1458.863001][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.892889][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1458.893001][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.904294][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1458.910320][ T9475] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1458.919843][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1458.927750][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.935068][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1458.944004][ T9469] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.953905][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1458.963524][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1458.971024][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.979958][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1458.989279][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1458.996178][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1458.996209][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1459.023570][   T27] kauditd_printk_skb: 3 callbacks suppressed
[ 1459.023584][   T27] audit: type=1800 audit(1692495277.612:1038): pid=9469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1459.031536][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.050898][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.068109][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.078508][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.088206][ T9465] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.092468][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1459.098612][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.108319][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.135315][   T27] audit: type=1800 audit(1692495277.722:1039): pid=9465 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1459.150366][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1459.171695][ T9474] Remounting filesystem read-only
[ 1459.181656][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1459.190300][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1459.192901][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1459.209567][ T9459] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.225290][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1459.229792][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.244152][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.245123][   T27] audit: type=1800 audit(1692495277.832:1040): pid=9459 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1459.255760][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.277141][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1459.293036][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.299519][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.312641][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.314689][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.341619][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1459.355297][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1459.355975][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.364431][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1459.372420][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.395359][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.409638][ T9478] syz-executor.3[9478]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1459.430622][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.433437][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.450593][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1459.452362][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.459507][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1459.479271][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.484022][ T9480] loop5: detected capacity change from 0 to 2048
[ 1459.496581][ T9478] loop3: detected capacity change from 0 to 2048
[ 1459.499191][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1459.503406][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.509846][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.520936][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1459.530077][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1459.544960][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1459.549401][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.554015][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1459.563797][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1459.568925][ T9481] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1459.588765][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1459.590318][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1459.598079][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1459.611090][ T9482] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1459.613375][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.622873][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1459.637829][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.645758][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1459.651687][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1459.656614][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1459.666666][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.670933][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1459.683361][ T9480] Remounting filesystem read-only
[ 1459.700649][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.700688][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.721099][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.730891][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.739733][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1459.740809][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.758346][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.759540][ T9478] Remounting filesystem read-only
[ 1459.772754][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.776396][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.784808][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.795940][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1459.811613][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1459.811849][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.822979][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1459.829845][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.837337][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.852100][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.855164][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.868711][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.872830][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.891089][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1459.891113][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1459.910950][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.916298][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.930291][ T9474] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.948328][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.956823][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.967989][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.968150][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1459.993149][   T27] audit: type=1800 audit(1692495278.582:1041): pid=9474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1460.019926][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.020096][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.029741][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.039292][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.065402][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.075379][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.085355][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.097457][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.109746][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.122768][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.138287][   T12] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1460.145006][   T12] NILFS (loop3): discard dirty block: blocknr=35, size=1024
2023/08/20 01:34:38 executed programs: 1040
[ 1460.145241][ T9486] loop0: detected capacity change from 0 to 2048
[ 1460.166665][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.177722][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1460.187406][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.205704][   T12] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1460.208832][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1460.218495][ T9488] loop4: detected capacity change from 0 to 2048
[ 1460.226367][   T12] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1460.236184][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.257640][   T12] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1460.265025][   T12] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1460.273944][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.275700][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1460.285523][ T9480] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.305167][ T9492] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1460.312764][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.325344][ T9490] loop2: detected capacity change from 0 to 2048
[ 1460.327867][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.334297][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.350950][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.359887][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.369028][ T9491] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1460.371881][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1460.386769][ T9486] Remounting filesystem read-only
[ 1460.393288][   T27] audit: type=1800 audit(1692495278.982:1042): pid=9480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1460.405714][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.425830][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.435799][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.436445][ T9488] Remounting filesystem read-only
[ 1460.447911][ T9494] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1460.453011][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.473472][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.477367][   T12] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1460.492185][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.506321][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.519431][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.529643][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.530262][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.541505][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.548777][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.558850][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.576475][   T12] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1460.583513][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1460.583536][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1460.583552][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1460.583569][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1460.583597][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1460.583615][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1460.583632][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.583651][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.583668][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.593819][   T12] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1460.649533][ T9497] loop1: detected capacity change from 0 to 2048
[ 1460.664929][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.685857][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1460.697999][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.711070][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.724341][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.730309][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1460.735852][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.743309][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.752247][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.770583][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.780398][ T5468] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1460.780750][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.797408][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1460.809987][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.811605][ T5468] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1460.823307][ T9478] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.833441][ T9499] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1460.838253][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.856636][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.858626][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.873258][ T9497] Remounting filesystem read-only
[ 1460.884187][ T9490] Remounting filesystem read-only
[ 1460.889691][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.899557][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.904675][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.920789][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.928169][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.940932][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.951214][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.957666][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.961429][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.972910][ T5468] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1460.980153][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1460.988834][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1460.996948][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.005781][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.016546][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.037798][ T5468] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1461.042578][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.047022][ T5468] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1461.058916][   T27] audit: type=1800 audit(1692495279.642:1043): pid=9478 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1461.062411][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.082354][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.102995][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.105851][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.112137][ T5468] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1461.127409][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.130884][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.141713][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.148722][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1461.162479][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.163611][ T5468] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1461.173514][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.183974][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1461.190654][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1461.190678][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1461.190697][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1461.190715][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1461.190746][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1461.190764][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1461.190781][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.202659][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.209351][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.215058][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.261325][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.264592][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.276426][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.281781][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.281930][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.327040][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.333677][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.345304][ T5468] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.351132][ T9486] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.370668][   T27] audit: type=1800 audit(1692495279.962:1044): pid=9486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1461.376661][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.401851][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.411706][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.422405][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1461.434280][ T9488] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.446433][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.456231][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1461.457210][ T5468] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.474409][   T27] audit: type=1800 audit(1692495280.062:1045): pid=9488 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1461.480798][ T9502] __do_sys_memfd_create: 5 callbacks suppressed
[ 1461.480816][ T9502] syz-executor.3[9502]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1461.496905][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.511734][ T5468] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.521771][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1461.549972][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.567822][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.587425][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.598250][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1461.607455][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1461.614740][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.624391][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.625930][ T9502] loop3: detected capacity change from 0 to 2048
[ 1461.634065][ T9504] syz-executor.5[9504]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1461.651498][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1461.655472][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.661992][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.671435][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.678342][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.678720][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1461.703802][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.712729][ T9505] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1461.723301][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.732592][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.732761][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.751163][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.779177][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1461.786520][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1461.786727][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.799116][ T9504] loop5: detected capacity change from 0 to 2048
[ 1461.809881][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.810089][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.819658][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.819885][ T9497] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.844379][ T9502] Remounting filesystem read-only
[ 1461.859245][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1461.883728][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.901175][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1461.905272][ T9490] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.908946][   T27] audit: type=1800 audit(1692495280.492:1046): pid=9497 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1461.918595][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1461.918618][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1461.918634][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.918651][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.918668][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1461.920972][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1461.992542][   T27] audit: type=1800 audit(1692495280.532:1047): pid=9490 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1461.994315][ T9509] syz-executor.4[9509]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1462.013696][ T9507] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1462.025878][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.040140][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1462.055711][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1462.061336][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.079374][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1462.085106][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1462.086368][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1462.100733][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1462.109659][ T9504] Remounting filesystem read-only
[ 1462.115901][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.125591][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1462.134510][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1462.144136][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1462.154001][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.165630][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1462.173584][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.185842][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1462.195230][ T9509] loop4: detected capacity change from 0 to 2048
[ 1462.196626][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1462.219452][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1462.226958][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1462.232736][ T9512] syz-executor.0[9512]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1462.236953][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.256244][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.261642][ T9513] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1462.266209][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1462.294452][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1462.305801][ T9512] loop0: detected capacity change from 0 to 2048
[ 1462.325641][ T9514] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1462.326735][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1462.343503][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.343669][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.343956][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.358673][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1462.384421][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.388101][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.394669][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.412737][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.425875][ T9509] Remounting filesystem read-only
[ 1462.428670][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1462.432377][ T9512] Remounting filesystem read-only
[ 1462.438603][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1462.446998][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.456896][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.469334][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.474670][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1462.482295][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.489570][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.507433][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1462.514989][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.516150][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.532410][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.534812][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.548560][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.560283][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1462.567859][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.573213][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1462.580940][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.597863][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.599422][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.616242][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1462.618947][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.634954][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1462.634994][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1462.635011][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1462.635027][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1462.635044][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1462.642983][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.650064][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.667379][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.667871][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.668169][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.686904][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1462.699420][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.708529][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1462.717343][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.727839][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.735209][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.763691][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.763868][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.764020][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.764171][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.764320][ T9502] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.784666][ T6597] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1462.806252][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.830967][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1462.847803][ T9504] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.868996][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.869165][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.869330][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.869627][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.869799][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.869993][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.881312][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1462.948183][ T9519] syz-executor.1[9519]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1462.958661][ T6597] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1462.961869][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1462.969420][ T6597] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1462.988447][ T6597] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1462.992242][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1462.998011][ T6597] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1463.005420][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.013199][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.024236][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.034270][ T6597] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1463.039719][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.054964][ T6597] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1463.059594][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.064271][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.073940][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1463.087239][ T9519] loop1: detected capacity change from 0 to 2048
[ 1463.096888][ T9521] syz-executor.2[9521]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1463.107068][ T6597] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.107869][ T9512] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.116881][ T6597] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.127744][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1463.135242][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.146329][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1463.153326][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.164879][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1463.175562][ T6597] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.179312][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1463.198875][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1463.205690][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1463.207407][ T9521] loop2: detected capacity change from 0 to 2048
[ 1463.214095][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.230470][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1463.230756][ T9522] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1463.238258][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1463.255768][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.267456][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1463.271923][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.283856][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1463.294888][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1463.302269][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.311227][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.320924][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.330634][ T9523] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1463.330638][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.341198][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.341226][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.341569][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1463.341588][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1463.341607][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1463.341624][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1463.341642][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1463.341664][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1463.341682][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1463.341697][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.341715][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.352371][ T9519] Remounting filesystem read-only
[ 1463.369456][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1463.369481][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.369500][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.369519][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.404927][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.421333][ T9509] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.428194][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.522211][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.522627][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.542000][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.551794][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.557920][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1463.561581][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.583836][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.593645][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.598559][ T9521] Remounting filesystem read-only
[ 1463.603400][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.619127][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.635009][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1463.635602][ T9530] syz-executor.3[9530]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1463.651573][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.661464][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.662020][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.678247][ T9529] syz-executor.5[9529]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1463.697498][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1463.705560][ T9530] loop3: detected capacity change from 0 to 2048
[ 1463.712501][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.727151][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.744264][ T9532] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1463.755217][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.760384][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.765535][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.779566][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1463.796266][ T9530] Remounting filesystem read-only
[ 1463.812651][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.813226][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.825647][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.835910][ T9531] syz-executor.0[9531]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1463.844580][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.854219][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.864977][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.881137][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.894163][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.894870][ T9529] loop5: detected capacity change from 0 to 2048
[ 1463.904176][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.904334][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.918089][ T9519] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.920492][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.940077][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1463.950240][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.965795][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1463.971494][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1463.982521][ T9531] loop0: detected capacity change from 0 to 2048
[ 1463.996942][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.002653][ T9534] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1464.007716][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.027003][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1464.036831][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1464.042760][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.044275][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1464.053693][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.060446][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.060470][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.060488][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.060858][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1464.060878][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1464.060892][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1464.095913][ T9535] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1464.101183][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1464.105355][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1464.113020][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.113189][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.146448][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1464.173199][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1464.174880][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1464.196767][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.205033][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.211741][ T9529] Remounting filesystem read-only
[ 1464.221536][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.222706][ T9531] Remounting filesystem read-only
[ 1464.232377][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.246628][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.247005][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.256840][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1464.269423][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.275982][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1464.290943][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.303434][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.314069][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.323862][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.324177][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1464.335527][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.341122][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.352634][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.359524][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.370486][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.380858][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1464.387948][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.394659][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.407376][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.419139][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.434549][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.435655][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.445133][ T9521] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.454655][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.465329][   T27] kauditd_printk_skb: 5 callbacks suppressed
[ 1464.465343][   T27] audit: type=1800 audit(1692495283.052:1053): pid=9521 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1464.480770][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.510984][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.523007][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1464.523264][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.539909][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.555541][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.567826][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1464.574555][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1464.581419][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.590661][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.594402][ T9539] syz-executor.1[9539]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1464.603797][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.616064][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.627109][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.632764][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.649605][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.653845][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.670561][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.673690][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.680668][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.692336][ T9530] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.698728][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.720495][ T9539] loop1: detected capacity change from 0 to 2048
[ 1464.722340][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1464.739789][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.749626][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1464.757117][   T27] audit: type=1800 audit(1692495283.342:1054): pid=9530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1464.786821][ T9540] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1464.787977][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.810055][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1464.817397][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1464.819629][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1464.826341][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.838521][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.850324][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1464.869731][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.880761][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1464.897990][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.906155][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1464.910598][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1464.924731][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.925209][ T9539] Remounting filesystem read-only
[ 1464.934956][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.949404][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.954808][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1464.959393][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.971655][ T9529] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.976559][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1464.988011][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1464.998910][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.016228][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.016262][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.016282][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.032907][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.042175][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.070858][ T9531] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.071167][ T9542] loop4: detected capacity change from 0 to 2048
[ 1465.081232][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.099251][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.110267][   T27] audit: type=1800 audit(1692495283.702:1055): pid=9531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1465.137529][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1465.150661][ T9544] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1465.152487][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1465.161431][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.161780][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1465.171216][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1465.195177][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.205286][   T27] audit: type=1800 audit(1692495283.702:1056): pid=9529 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1465.205387][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1465.233651][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1465.239739][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1465.249411][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1465.258935][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.268399][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1465.272622][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.280182][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1465.300119][ T9547] loop2: detected capacity change from 0 to 2048
[ 1465.311194][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.311708][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.324694][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.334062][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1465.353641][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.357572][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.365189][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.385146][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1465.386637][ T9542] Remounting filesystem read-only
[ 1465.392304][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.398963][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.408918][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.416442][ T9548] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1465.430168][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1465.439452][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.445830][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.456476][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.462165][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.473271][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.492662][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.503078][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.513398][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.521797][ T9539] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.535416][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.539070][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.545884][ T9547] Remounting filesystem read-only
[ 1465.554357][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
2023/08/20 01:34:44 executed programs: 1056
[ 1465.563565][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.569473][   T27] audit: type=1800 audit(1692495284.122:1057): pid=9539 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1465.579454][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.610146][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1465.610894][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.617293][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1465.626617][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.640295][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.648416][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.659565][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1465.667037][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.675664][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1465.684694][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.689473][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1465.700992][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.716687][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.719776][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1465.729065][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.735442][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1465.746462][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.764347][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1465.772933][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1465.777624][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1465.790105][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.803215][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.812992][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1465.814308][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1465.828410][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.829861][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.846154][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1465.851126][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.864948][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1465.870325][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1465.887826][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.900149][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.903278][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.916176][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1465.921926][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1465.926998][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.945022][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.957115][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.959498][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1465.969111][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.977277][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1465.989755][ T9551] loop3: detected capacity change from 0 to 2048
[ 1465.995553][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.003829][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.010183][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1466.023663][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.025653][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1466.036680][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.045057][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.066092][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1466.070913][ T9542] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.075828][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.093997][   T27] audit: type=1800 audit(1692495284.682:1058): pid=9542 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1466.098493][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1466.123750][ T9552] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1466.151201][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.175610][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.195164][ T9551] Remounting filesystem read-only
[ 1466.202854][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.212367][ T9547] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.212720][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.225238][ T5468] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1466.235506][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.241680][ T9554] loop5: detected capacity change from 0 to 2048
[ 1466.251318][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.266307][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.275523][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1466.276242][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.296066][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.306037][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1466.318273][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.328992][ T5468] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1466.331448][   T27] audit: type=1800 audit(1692495284.922:1059): pid=9547 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1466.336298][ T5468] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1466.370412][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1466.377306][ T9557] loop0: detected capacity change from 0 to 2048
[ 1466.383927][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1466.391475][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1466.394423][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.412262][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1466.412304][ T9558] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1466.420363][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.440480][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1466.445893][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.453760][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.462179][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.477522][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1466.483459][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.486282][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.496830][ T9560] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1466.507433][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1466.524912][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.534075][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.543362][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.554159][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.554629][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1466.567246][ T5468] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1466.573265][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1466.578436][ T9554] Remounting filesystem read-only
[ 1466.585356][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1466.585377][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1466.595803][ T9557] Remounting filesystem read-only
[ 1466.611876][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.624655][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1466.628040][ T5468] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1466.632986][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.641642][ T5468] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1466.655796][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.655973][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.656124][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.656274][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.656425][ T9551] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.657271][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.667237][ T5468] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1466.679181][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.685642][   T27] audit: type=1800 audit(1692495285.242:1060): pid=9551 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1466.738920][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.757820][ T5468] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.776367][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.778816][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1466.786038][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1466.799973][ T5468] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.811091][ T5468] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.826074][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1466.826330][ T9563] __do_sys_memfd_create: 5 callbacks suppressed
[ 1466.826344][ T9563] syz-executor.1[9563]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1466.835086][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1466.842800][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.854191][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.863812][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.869651][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1466.880643][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.897953][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1466.907439][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1466.915272][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1466.921664][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.932067][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.954052][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1466.967189][ T9563] loop1: detected capacity change from 0 to 2048
[ 1466.983012][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1466.995233][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1467.000022][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.018864][ T9565] syz-executor.2[9565]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1467.018936][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.030335][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.045213][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1467.047700][ T9566] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1467.057292][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1467.066676][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.066976][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.067141][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.067312][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.067477][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.068640][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.129299][ T9565] loop2: detected capacity change from 0 to 2048
[ 1467.135336][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.141433][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.152781][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.161284][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.172765][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1467.190328][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.199901][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.200712][ T9563] Remounting filesystem read-only
[ 1467.210899][ T9568] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1467.216812][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.235618][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.244565][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.259607][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.260673][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.275295][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.282424][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.296113][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.300243][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.318505][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.328297][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.329350][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.338289][ T9557] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.359047][ T9565] Remounting filesystem read-only
[ 1467.364135][   T27] audit: type=1800 audit(1692495285.952:1061): pid=9557 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1467.365772][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.399043][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.401417][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.431550][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.441444][ T9554] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.451435][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.455489][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.466493][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.482218][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1467.489543][ T9571] syz-executor.3[9571]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1467.505602][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.515347][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1467.515372][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1467.515392][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.515411][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.515430][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.515776][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1467.528743][   T27] audit: type=1800 audit(1692495286.102:1062): pid=9554 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1467.540638][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.560847][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1467.564484][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.600009][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1467.613633][   T12] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1467.622420][ T9571] loop3: detected capacity change from 0 to 2048
[ 1467.633478][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1467.633502][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1467.633519][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1467.633535][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1467.633562][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1467.633579][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1467.633598][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.633617][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.633636][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.658169][   T12] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1467.674065][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.699936][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1467.734265][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.761778][   T12] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1467.762388][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.783973][ T9574] syz-executor.4[9574]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1467.799375][   T12] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1467.811007][   T12] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1467.812482][ T9575] syz-executor.0[9575]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1467.827255][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.832279][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.840274][   T12] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1467.854008][ T9576] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1467.862217][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.867229][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.880522][   T12] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1467.899616][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.900960][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.919708][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1467.919908][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.929110][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1467.945371][ T9571] Remounting filesystem read-only
[ 1467.945684][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.951215][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1467.969559][ T9575] loop0: detected capacity change from 0 to 2048
[ 1467.974204][ T9574] loop4: detected capacity change from 0 to 2048
[ 1467.976446][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.001990][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.003598][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1468.014604][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.020861][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1468.035508][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.046238][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.048347][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.058193][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.064870][ T9578] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1468.092216][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1468.100068][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.105996][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.121148][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.133782][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.144481][ T9575] Remounting filesystem read-only
[ 1468.145845][ T9579] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1468.150081][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.161609][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.170174][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.191833][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.193655][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.201765][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.202055][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.216975][ T9574] Remounting filesystem read-only
[ 1468.225469][   T12] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1468.238042][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.250266][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1468.258083][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.270623][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.272236][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.280621][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.295376][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1468.303999][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.308228][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.317087][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.337618][   T12] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1468.338664][ T9563] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.344910][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.344931][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.354657][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.367075][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1468.379915][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.390308][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.408658][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.421970][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.422051][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1468.432244][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.443361][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.452822][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1468.468537][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.478285][   T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.478614][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.478758][ T9565] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.489583][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1468.499637][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.510673][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.517522][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.525790][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.553613][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.565975][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1468.566092][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.584426][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.594544][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.609932][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.620768][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.630180][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.640320][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.650348][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.660229][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.674679][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.685329][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1468.692773][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.706219][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.717252][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1468.725751][ T9584] syz-executor.2[9584]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1468.726523][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.747001][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1468.754799][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.766843][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.768599][ T9585] syz-executor.5[9585]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1468.777240][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1468.798975][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.812348][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.816781][ T9584] loop2: detected capacity change from 0 to 2048
[ 1468.824153][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.840060][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1468.843138][ T9585] loop5: detected capacity change from 0 to 2048
[ 1468.847370][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1468.847392][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1468.854230][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.861823][ T9575] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.890375][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.891341][ T9571] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.903038][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.924841][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1468.934487][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1468.934524][ T9586] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1468.938548][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1468.957790][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.967642][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.975219][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1468.988568][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1468.994994][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1469.005751][ T9584] Remounting filesystem read-only
[ 1469.021321][ T9587] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1469.032063][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.032216][ T9574] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.052745][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1469.053508][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1469.071183][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.081219][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.088644][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.092784][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.113219][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.114149][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1469.125262][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.138220][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.142194][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.154925][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.162549][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.182410][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.192752][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.204202][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1469.227208][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1469.236340][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1469.238455][ T9585] Remounting filesystem read-only
[ 1469.246630][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1469.252379][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.256790][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1469.268330][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.277624][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.283893][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1469.294931][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.298367][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1469.317028][ T9591] syz-executor.1[9591]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1469.326731][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.326758][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.337097][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.347637][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1469.365418][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1469.372400][ T9591] loop1: detected capacity change from 0 to 2048
[ 1469.373524][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1469.379200][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1469.379222][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1469.379240][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1469.379267][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1469.379284][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1469.379302][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.379320][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.379339][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.381581][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.390356][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.413448][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.421371][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1469.452334][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.477603][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1469.489173][ T9593] syz-executor.3[9593]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1469.512235][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1469.512261][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1469.531994][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.534656][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.541617][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1469.541649][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1469.562449][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.570248][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1469.583139][ T9593] loop3: detected capacity change from 0 to 2048
[ 1469.584984][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.591509][ T9594] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1469.613576][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.628591][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1469.635971][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.640217][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.645493][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.664034][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.667980][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.700190][ T9596] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1469.702850][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.714843][ T9597] syz-executor.4[9597]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1469.738675][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.757430][ T9597] loop4: detected capacity change from 0 to 2048
[ 1469.765936][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.776548][ T9591] Remounting filesystem read-only
[ 1469.782611][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.783764][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.799284][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.820657][ T9599] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1469.830993][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.845362][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.853389][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.860389][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.864772][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.876550][ T9593] Remounting filesystem read-only
[ 1469.885586][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.899885][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.900461][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.914856][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1469.936216][ T9584] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.941285][ T9597] Remounting filesystem read-only
[ 1469.951447][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.952614][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.961489][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.980931][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1469.988138][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.002933][ T9585] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.013558][   T27] kauditd_printk_skb: 5 callbacks suppressed
[ 1470.013572][   T27] audit: type=1800 audit(1692495288.602:1068): pid=9584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1470.051989][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1470.055574][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.068193][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.083906][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1470.089425][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1470.101178][   T27] audit: type=1800 audit(1692495288.642:1069): pid=9585 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1470.108212][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1470.121868][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.140294][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1470.146684][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.151473][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.167898][ T9603] loop0: detected capacity change from 0 to 2048
[ 1470.168734][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.174398][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1470.183422][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.183592][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.192703][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.201446][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.212752][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.233415][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.240771][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.259194][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.260747][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.269568][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.287848][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.298194][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1470.301011][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.305141][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1470.315104][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.322013][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.336489][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1470.345568][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1470.357222][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.357977][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.367366][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1470.376545][ T9604] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1470.376606][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1470.376625][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1470.376655][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1470.376673][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1470.376691][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.376710][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.376729][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.424878][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.453002][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.465464][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.481588][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.493975][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.494722][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.517293][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.528531][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.539840][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1470.541397][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.549927][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.560160][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.570869][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.578800][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.587703][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.599774][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.608298][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.625830][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1470.625856][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1470.625884][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1470.625900][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1470.625916][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.625931][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.625946][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.665333][ T9597] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.683748][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.696031][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.705509][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.718645][ T9606] loop5: detected capacity change from 0 to 2048
[ 1470.723038][ T9593] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.731529][ T9603] Remounting filesystem read-only
2023/08/20 01:34:49 executed programs: 1069
[ 1470.743881][   T27] audit: type=1800 audit(1692495289.332:1070): pid=9593 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1470.766578][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1470.777034][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1470.787594][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1470.800411][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1470.813821][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.814333][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1470.831346][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.841860][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1470.849376][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.860707][   T27] audit: type=1800 audit(1692495289.332:1071): pid=9597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1470.871328][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.881175][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.897979][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.899875][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.924213][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.929656][ T9610] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1470.944721][ T5468] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1470.951838][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.964727][ T9609] loop2: detected capacity change from 0 to 2048
[ 1470.971368][ T5468] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1470.974255][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1470.983115][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1470.991233][ T5468] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1471.004677][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.008467][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.022902][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1471.027826][ T9591] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.044983][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.060317][ T5468] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1471.061035][ T9606] Remounting filesystem read-only
[ 1471.068375][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1471.073301][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1471.079618][ T5468] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1471.079657][ T5468] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1471.079675][ T5468] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1471.079692][ T5468] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.090249][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1471.100711][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1471.104720][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.111084][   T27] audit: type=1800 audit(1692495289.682:1072): pid=9591 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1471.120342][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.127939][ T9612] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1471.133357][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1471.150685][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.174103][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.187519][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.206525][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1471.211174][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.222398][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1471.228001][ T5468] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.241437][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1471.254319][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1471.265571][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1471.276630][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1471.283986][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.293259][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.303089][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.314510][ T9609] Remounting filesystem read-only
[ 1471.319931][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1471.320603][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.326941][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1471.336454][ T5468] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.346528][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.354287][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.376502][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.378346][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.385506][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.404361][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1471.439831][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.463089][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1471.470381][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.470554][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.470855][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.471033][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.471189][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.471859][ T9615] loop4: detected capacity change from 0 to 2048
[ 1471.472532][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.472688][ T9603] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.472879][   T27] audit: type=1800 audit(1692495290.062:1073): pid=9603 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1471.496677][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.502584][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.520186][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1471.551902][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.608910][ T9617] loop3: detected capacity change from 0 to 2048
[ 1471.612725][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.625151][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1471.629574][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.637366][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1471.650636][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.663575][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.674944][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1471.682276][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.682301][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.700250][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.710945][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.710952][ T9618] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1471.714015][ T9619] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1471.733068][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.751909][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.763400][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.769637][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.797826][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.801881][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.809099][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.819959][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1471.829705][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.847085][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.848564][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.869781][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.886612][ T9622] __do_sys_memfd_create: 5 callbacks suppressed
[ 1471.886629][ T9622] syz-executor.1[9622]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1471.894281][ T9617] Remounting filesystem read-only
[ 1471.904895][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.911258][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.920103][ T2864] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1471.930502][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.936237][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.944886][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.968229][ T9615] Remounting filesystem read-only
[ 1471.968709][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.973654][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1471.987143][ T2864] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1471.995438][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.012230][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.012466][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.012612][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.024256][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.039183][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.041733][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.056069][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1472.060930][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.089368][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.100332][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.101427][ T2864] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1472.110321][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.119870][ T9622] loop1: detected capacity change from 0 to 2048
[ 1472.128340][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.134294][ T9606] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.145543][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.162717][ T2864] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1472.162742][ T2864] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1472.170348][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.178997][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1472.189997][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.200531][ T2864] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1472.207754][ T9609] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.214491][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1472.222952][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.235994][ T2864] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1472.244723][   T27] audit: type=1800 audit(1692495290.822:1074): pid=9606 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1472.251097][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1472.275289][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.278854][ T9624] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1472.300792][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1472.305935][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.318384][ T2864] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.321554][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.334770][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.348536][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1472.350301][ T9622] Remounting filesystem read-only
[ 1472.355282][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1472.368904][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.375002][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.379264][ T2864] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.379289][ T2864] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.379352][ T2864] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1472.379370][ T2864] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1472.399032][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.411115][   T27] audit: type=1800 audit(1692495290.992:1075): pid=9609 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1472.423820][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.434086][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.454733][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1472.463528][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.475085][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1472.480697][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.493830][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1472.502578][ T2864] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.512846][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1472.518142][ T2864] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.525475][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.536682][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.556092][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1472.563425][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.578474][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.578842][ T2864] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.597961][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.597989][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.598008][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.600040][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1472.611122][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.637819][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.647688][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.661615][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.667592][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.674026][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1472.696081][ T9617] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.710552][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.712613][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1472.733701][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.737314][ T9627] syz-executor.0[9627]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1472.743513][ T9615] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.747526][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.753736][   T27] audit: type=1800 audit(1692495291.322:1076): pid=9617 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1472.763053][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1472.773979][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.791934][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1472.791956][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1472.791974][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1472.791991][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1472.792020][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1472.792036][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1472.792052][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.810387][   T27] audit: type=1800 audit(1692495291.332:1077): pid=9615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1472.810941][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.819777][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1472.832766][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.850188][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1472.866687][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1472.891545][ T9627] loop0: detected capacity change from 0 to 2048
[ 1472.904146][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1472.914185][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.922852][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1472.929556][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.929579][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.967784][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1472.990787][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1472.990813][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.990831][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.990849][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1472.991219][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1473.008157][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1473.008193][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1473.008212][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1473.008230][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1473.008249][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1473.008267][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1473.015472][ T9629] syz-executor.2[9629]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1473.026128][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1473.073312][ T9630] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1473.118785][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.139390][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.154582][ T9632] syz-executor.5[9632]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1473.197288][ T9627] Remounting filesystem read-only
[ 1473.209390][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.219831][ T9632] loop5: detected capacity change from 0 to 2048
[ 1473.225223][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.232522][ T9635] syz-executor.3[9635]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1473.237799][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1473.262279][ T9636] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1473.265619][ T9629] loop2: detected capacity change from 0 to 2048
[ 1473.281966][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.287875][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.292112][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1473.312050][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.326026][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.329966][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.343494][ T9635] loop3: detected capacity change from 0 to 2048
[ 1473.353996][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.355092][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.364807][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1473.374342][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.385692][ T9622] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.403079][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.406128][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1473.415896][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.425297][ T9632] Remounting filesystem read-only
[ 1473.437472][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.437511][ T9638] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1473.454807][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.461744][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.471401][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1473.479644][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.486552][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.495577][ T9639] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1473.531389][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.533935][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1473.550026][ T9629] Remounting filesystem read-only
[ 1473.550323][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.550484][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.570520][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1473.582853][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.589084][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1473.607066][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.612343][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.623821][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.631333][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.648289][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.650202][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.661914][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.669927][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1473.681790][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.693433][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1473.704001][ T9635] Remounting filesystem read-only
[ 1473.704299][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.709796][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.733024][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1473.734652][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.754845][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.757879][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.765112][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.785634][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.798116][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.807794][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1473.808664][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.816906][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1473.830462][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.845778][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.847839][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.867786][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.875966][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.877965][ T9627] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.899153][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1473.902298][ T9643] syz-executor.4[9643]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1473.909773][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.920904][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.931394][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1473.940865][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.945369][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1473.957658][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.970246][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1473.982918][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1473.992164][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1474.000595][ T9643] loop4: detected capacity change from 0 to 2048
[ 1474.001673][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.009467][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.020819][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1474.038545][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1474.041331][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.045510][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1474.057133][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.063226][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1474.072516][ T9644] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1474.081234][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.101126][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.111013][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1474.111427][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.126938][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1474.127392][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.136722][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.151089][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.158302][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.165179][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.173837][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.184469][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.203824][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.213925][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.226818][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.240141][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.251478][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.264107][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.274234][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.284415][ T9643] Remounting filesystem read-only
[ 1474.290230][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1474.297206][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.308730][ T9635] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.318761][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.328999][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1474.340678][ T9629] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.341422][ T9647] syz-executor.1[9647]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1474.350751][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1474.375052][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.376211][ T9632] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.391770][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1474.403487][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1474.417314][ T9647] loop1: detected capacity change from 0 to 2048
[ 1474.419663][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.439167][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1474.443011][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1474.450208][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1474.455577][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1474.463772][ T9648] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1474.485584][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1474.492610][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1474.500514][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1474.509666][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1474.516982][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.521545][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.527068][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1474.546402][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.551619][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1474.556013][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.568748][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.574410][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.580906][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.594236][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.602091][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1474.610191][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.617160][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.629725][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1474.634709][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.644424][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1474.652666][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1474.666306][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1474.667708][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.673641][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1474.683105][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.689756][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1474.689789][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1474.689807][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1474.699516][ T9647] Remounting filesystem read-only
[ 1474.699807][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.706805][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.713805][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.713827][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.744892][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.745258][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1474.745278][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1474.745297][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1474.745315][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1474.745333][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1474.745354][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1474.745372][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1474.745389][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.745408][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.745427][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.758388][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.777213][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1474.787796][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.794774][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1474.872547][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.883856][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.894337][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.898864][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1474.915502][ T9653] syz-executor.5[9653]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1474.927768][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.941121][ T9651] syz-executor.0[9651]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1474.955088][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1474.965769][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1474.977754][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1474.980479][ T9653] loop5: detected capacity change from 0 to 2048
[ 1474.992589][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.006159][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1475.006212][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.024933][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.042404][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1475.051886][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.052675][ T9654] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1475.069153][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.072618][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.109957][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1475.119978][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.121641][ T9653] Remounting filesystem read-only
[ 1475.138335][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.139944][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.148386][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.148533][ T9643] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.177999][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.184947][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1475.197804][ T9651] loop0: detected capacity change from 0 to 2048
[ 1475.199603][ T9657] syz-executor.2[9657]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1475.207509][   T27] kauditd_printk_skb: 5 callbacks suppressed
[ 1475.207526][   T27] audit: type=1800 audit(1692495293.772:1083): pid=9643 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1475.243301][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1475.248664][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.262295][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.262467][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.262631][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.262796][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.263435][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.263601][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.263765][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.263932][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.264125][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.280618][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1475.287947][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.344549][ T9660] loop3: detected capacity change from 0 to 2048
[ 1475.359181][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1475.365795][ T9658] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1475.408399][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.410016][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.421974][ T9661] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1475.451903][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1475.452193][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.471887][ T9657] loop2: detected capacity change from 0 to 2048
[ 1475.482959][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.499668][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1475.503938][ T9651] Remounting filesystem read-only
[ 1475.519472][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.541501][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.543786][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1475.551340][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.551513][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.551664][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.568718][ T9663] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1475.573472][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.580181][ T5468] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1475.591019][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.609877][ T5468] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1475.609907][ T5468] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1475.609926][ T5468] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1475.609944][ T5468] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1475.610003][ T5468] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1475.610020][ T5468] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1475.629680][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.643273][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.649012][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.668264][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1475.677126][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1475.680308][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.720910][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1475.729353][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1475.735023][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.745719][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1475.756310][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.775272][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.785330][ T9653] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.785901][ T9647] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.804586][   T27] audit: type=1800 audit(1692495294.382:1084): pid=9653 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
2023/08/20 01:34:54 executed programs: 1083
[ 1475.805411][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.835105][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.839428][ T9657] Remounting filesystem read-only
[ 1475.846129][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.854849][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1475.862204][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.876428][   T27] audit: type=1800 audit(1692495294.452:1085): pid=9647 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1475.879510][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.902092][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.911180][ T5468] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1475.919725][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1475.923257][ T5468] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1475.932807][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1475.939524][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.958199][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1475.960221][ T9660] Remounting filesystem read-only
[ 1475.967486][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1475.976294][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1475.985351][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1475.995146][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.010236][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.011990][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.030204][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.032020][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.049441][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1476.049466][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1476.049496][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1476.049514][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1476.049532][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.049551][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.049570][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.062990][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.066400][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.071732][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1476.083899][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.122241][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1476.135044][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.160794][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1476.167507][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1476.170009][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.188967][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.199101][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.201332][ T9668] loop4: detected capacity change from 0 to 2048
[ 1476.214677][ T9651] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.219540][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.238481][   T27] audit: type=1800 audit(1692495294.812:1086): pid=9651 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1476.241242][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.264812][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1476.277589][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.286032][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.307448][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1476.314804][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.318320][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.348184][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1476.348222][ T9669] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1476.362005][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.377897][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1476.389783][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.400077][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.410836][ T9668] Remounting filesystem read-only
[ 1476.411663][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.416283][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1476.427082][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.435355][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1476.442791][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.450545][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.473162][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.503854][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1476.511579][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1476.516009][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.519546][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1476.535923][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1476.545590][ T9673] loop0: detected capacity change from 0 to 2048
[ 1476.546456][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.552999][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.563876][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.573809][ T9660] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.581089][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1476.581112][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1476.596461][   T27] audit: type=1800 audit(1692495295.182:1087): pid=9660 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1476.604757][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1476.637207][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1476.645026][ T9674] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1476.647789][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.669629][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.674161][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1476.680090][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.706393][ T9673] Remounting filesystem read-only
[ 1476.711936][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.719801][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.727874][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.731276][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.741883][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.760869][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.763593][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.779653][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.779680][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.781717][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.794054][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.809129][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.817355][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1476.838044][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1476.844835][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1476.853558][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.859058][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.863275][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.883409][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.896233][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1476.914762][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1476.921026][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.928708][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.948021][ T6597] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1476.951874][ T9677] __do_sys_memfd_create: 3 callbacks suppressed
[ 1476.951890][ T9677] syz-executor.5[9677]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1476.962554][ T6597] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1476.971364][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1476.985395][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1476.989589][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1477.007234][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.023891][ T9679] syz-executor.1[9679]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1477.026461][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.035164][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1477.049357][ T6597] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1477.053749][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.063142][ T9677] loop5: detected capacity change from 0 to 2048
[ 1477.073062][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1477.076296][ T6597] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1477.088572][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1477.093602][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.102684][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.113833][ T6597] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1477.120531][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1477.125189][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.130785][ T9680] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1477.151810][ T9679] loop1: detected capacity change from 0 to 2048
[ 1477.160779][ T9657] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.171009][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.180285][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.190619][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.196921][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.203618][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.214983][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.222962][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.232909][ T6597] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1477.240407][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.249945][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.256880][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.269431][ T9681] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1477.281787][   T27] audit: type=1800 audit(1692495295.832:1088): pid=9657 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1477.309590][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.319844][ T9668] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.335459][ T6597] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1477.339958][ T9677] Remounting filesystem read-only
[ 1477.348822][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.352077][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.359374][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.378301][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1477.379506][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.387156][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1477.401642][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.409139][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1477.420211][   T27] audit: type=1800 audit(1692495295.922:1089): pid=9668 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1477.441592][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.443762][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.451885][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.463733][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.471063][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.491099][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.501387][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.515701][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.527859][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.545791][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.555276][ T9679] Remounting filesystem read-only
[ 1477.556500][ T9685] syz-executor.3[9685]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1477.560811][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.570376][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.579713][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.595648][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.600209][ T9673] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.623631][   T27] audit: type=1800 audit(1692495296.212:1090): pid=9673 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1477.644767][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1477.649053][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.656533][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1477.666461][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.677856][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.689218][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1477.689245][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1477.689264][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1477.697302][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1477.710883][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.711055][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.721453][ T9685] loop3: detected capacity change from 0 to 2048
[ 1477.734628][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1477.742030][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.753743][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1477.755951][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.770551][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1477.776610][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.781944][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1477.791719][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.800506][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.813036][ T9686] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1477.828751][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1477.845205][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.847970][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.856775][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.872867][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.877717][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1477.882190][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1477.890128][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1477.895613][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1477.912664][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1477.922377][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1477.927377][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.929745][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1477.929773][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1477.929790][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1477.929807][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.929826][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.929844][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1477.974841][ T9689] syz-executor.0[9689]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1477.992934][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1477.997368][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.015135][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.027762][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.032178][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.046426][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.046599][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.046761][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.059124][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.067121][ T9685] Remounting filesystem read-only
[ 1478.076356][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.123149][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.132614][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.138176][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.156769][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.165522][ T9689] loop0: detected capacity change from 0 to 2048
[ 1478.188879][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.195144][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.215757][ T9691] syz-executor.2[9691]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1478.217435][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.244737][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.272504][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.283132][ T9693] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1478.290533][ T9691] loop2: detected capacity change from 0 to 2048
[ 1478.294357][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.313060][ T9677] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.316485][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.331223][ T9679] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.344409][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.355022][ T9695] syz-executor.4[9695]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1478.355064][   T27] audit: type=1800 audit(1692495296.942:1091): pid=9677 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1478.384751][   T12] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1478.384776][   T12] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1478.399478][ T9694] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1478.417387][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.433991][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1478.443639][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.452245][ T9695] loop4: detected capacity change from 0 to 2048
[ 1478.459622][   T12] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1478.459647][   T12] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1478.459663][   T12] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1478.469122][ T9689] Remounting filesystem read-only
[ 1478.486737][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1478.487099][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.503892][ T9691] Remounting filesystem read-only
[ 1478.507936][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.509270][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.528276][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.537909][ T6597] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1478.537933][ T6597] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1478.537950][ T6597] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1478.537968][ T6597] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1478.537985][ T6597] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1478.538015][ T6597] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1478.538033][ T6597] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1478.538049][ T6597] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.538068][ T6597] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.538086][ T6597] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.538122][ T6597] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1478.538140][ T6597] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1478.538157][ T6597] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.538175][ T6597] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.538193][ T6597] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.545670][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1478.550094][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.568325][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.569010][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.576075][   T27] audit: type=1800 audit(1692495297.002:1092): pid=9679 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1478.582612][ T9698] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1478.582809][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.583099][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.621106][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.624433][   T12] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1478.635509][ T9695] Remounting filesystem read-only
[ 1478.641395][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.651732][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.658338][   T12] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1478.658358][   T12] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.658373][   T12] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.658390][   T12] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.666526][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.689247][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.698837][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.717324][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.741495][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.766294][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.766925][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1478.782283][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.791140][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1478.821074][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.836317][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.842845][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.856806][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1478.870880][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.871041][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.883422][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.889915][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.900103][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.910710][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.916637][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1478.928315][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1478.934859][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.947413][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.960704][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.966026][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.973699][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1478.982072][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1478.991684][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.003096][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.010152][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.030641][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.036654][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.050029][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1479.062907][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.067082][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.075813][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.084202][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.094072][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.104381][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1479.145013][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.178213][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.178384][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.194251][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.200687][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.214444][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.234263][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.247337][ T9685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.265558][ T9701] syz-executor.5[9701]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1479.272698][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1479.287124][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1479.288232][ T9691] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.294941][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1479.319644][ T9701] loop5: detected capacity change from 0 to 2048
[ 1479.320447][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.334312][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.338637][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.354052][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.354297][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.354441][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.354589][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.354737][ T9689] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.359845][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.372110][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.382549][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.386880][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1479.403915][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1479.428502][ T9702] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1479.454868][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1479.488338][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.497437][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1479.504454][ T9695] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.505193][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1479.524708][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1479.527328][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.535372][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.557662][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.568602][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.574207][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1479.580622][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1479.587482][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1479.602751][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1479.610195][ T9704] syz-executor.2[9704]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1479.610636][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1479.621684][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1479.641573][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1479.642941][ T9701] Remounting filesystem read-only
[ 1479.649760][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.674712][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.683959][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.693014][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.695566][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.702258][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1479.718749][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1479.726052][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1479.733401][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1479.742578][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1479.752316][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.762932][ T9704] loop2: detected capacity change from 0 to 2048
[ 1479.764546][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1479.770619][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1479.787479][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.794215][ T9708] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1479.796554][ T9707] syz-executor.1[9707]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1479.816055][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.823468][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1479.833876][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.843185][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.848376][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1479.853471][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.863051][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.897907][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.910547][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.928174][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1479.932235][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1479.935146][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1479.935167][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1479.954360][ T9711] syz-executor.4[9711]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1479.972001][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1479.972027][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1479.972046][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1479.972062][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1479.991053][ T9704] Remounting filesystem read-only
[ 1479.995774][ T9707] loop1: detected capacity change from 0 to 2048
[ 1480.002366][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.018731][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.022746][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.041631][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.051310][ T9712] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1480.062484][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.075548][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.082178][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.085548][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1480.097409][ T9707] Remounting filesystem read-only
[ 1480.109798][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.119595][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.130427][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.130820][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.142453][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.156744][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1480.159785][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.160063][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.167316][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1480.179104][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.194341][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1480.197426][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.226273][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.226996][ T9711] loop4: detected capacity change from 0 to 2048
[ 1480.236062][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.244856][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1480.252172][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.252346][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.252501][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.264450][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1480.274280][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.295737][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1480.299967][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.323897][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1480.328545][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.348564][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.358212][ T9714] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1480.369197][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.382306][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.382528][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.404558][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.407648][ T9711] Remounting filesystem read-only
[ 1480.415389][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.429089][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.429239][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.450236][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.464346][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.474314][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.486809][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.491160][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.508814][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.524759][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.548445][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.550698][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.572125][ T9701] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.578206][ T9704] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.584284][   T27] kauditd_printk_skb: 4 callbacks suppressed
[ 1480.584297][   T27] audit: type=1800 audit(1692495299.172:1097): pid=9701 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1480.621282][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.631374][ T9707] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.632575][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.644778][   T27] audit: type=1800 audit(1692495299.232:1098): pid=9707 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1480.672932][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1480.714212][ T9718] loop3: detected capacity change from 0 to 2048
[ 1480.716395][ T9719] loop0: detected capacity change from 0 to 2048
[ 1480.730804][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1480.732495][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1480.740529][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.754831][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1480.759396][   T27] audit: type=1800 audit(1692495299.282:1099): pid=9704 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1480.765965][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1480.787497][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1480.803129][ T9720] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1480.805711][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1480.829859][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1480.831576][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.838990][ T9721] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1480.858808][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1480.863098][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.869198][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1480.888627][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1480.889349][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1480.899566][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1480.916794][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1480.927228][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1480.929752][ T9718] Remounting filesystem read-only
[ 1480.935841][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1480.941377][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.946344][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1480.965760][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.975724][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1480.975897][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1480.985111][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1480.997387][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.006191][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.015571][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1481.020539][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.032405][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1481.037100][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.050038][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1481.053319][ T9719] Remounting filesystem read-only
[ 1481.064816][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.064845][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1481.077248][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.093783][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.097706][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.107226][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.126172][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.127637][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1481.135978][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.145606][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1481.156066][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.163555][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1481.170239][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.178333][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1481.187218][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.200259][ T5468] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1481.207396][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.222149][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1481.222174][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1481.232682][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.246223][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1481.246581][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.254151][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.267710][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.273013][ T5468] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1481.284185][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.289734][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1481.302706][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.309918][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1481.317802][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.325889][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1481.334265][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.341639][ T5468] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1481.359436][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.362343][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.368725][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1481.383365][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.385601][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.395158][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.406240][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.418966][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.427203][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1481.434847][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.441918][ T5468] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1481.452950][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.458563][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.477049][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1481.478895][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.484785][ T5468] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1481.504280][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.513505][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.515012][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.522562][ T9711] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.526793][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
2023/08/20 01:35:00 executed programs: 1099
[ 1481.532504][   T27] audit: type=1800 audit(1692495300.112:1100): pid=9711 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1481.570020][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.585197][ T5468] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1481.592354][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1481.626091][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.628634][ T5468] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1481.637175][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.643431][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1481.667003][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.672640][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.676426][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1481.695419][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.704627][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.704859][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.726046][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.727041][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.735343][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.750195][ T9725] loop2: detected capacity change from 0 to 2048
[ 1481.753661][ T5468] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1481.760502][ T9719] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.778106][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.788193][ T5468] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1481.800135][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.806626][   T27] audit: type=1800 audit(1692495300.392:1101): pid=9719 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1481.814125][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.841763][ T9727] loop1: detected capacity change from 0 to 2048
[ 1481.848576][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1481.855372][ T9728] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1481.866618][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.868794][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.876695][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1481.888444][ T9725] Remounting filesystem read-only
[ 1481.903572][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.922143][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1481.931904][ T9729] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1481.941969][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.944926][ T9718] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.969232][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1481.979390][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1481.999959][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1482.004780][ T9727] Remounting filesystem read-only
[ 1482.026084][   T27] audit: type=1800 audit(1692495300.602:1102): pid=9718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1482.031842][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1482.059610][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.064032][ T9733] __do_sys_memfd_create: 4 callbacks suppressed
[ 1482.064048][ T9733] syz-executor.5[9733]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1482.074284][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1482.079657][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1482.085865][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1482.097275][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.104272][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1482.133840][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.135026][ T9733] loop5: detected capacity change from 0 to 2048
[ 1482.143651][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1482.143675][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1482.143693][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1482.143712][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1482.143731][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1482.154740][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.181609][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.220745][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1482.253492][ T9735] syz-executor.0[9735]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1482.256714][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1482.284311][ T9736] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1482.293273][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1482.297779][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.315103][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.324890][ T9738] syz-executor.4[9738]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1482.340318][ T9738] loop4: detected capacity change from 0 to 2048
[ 1482.349544][ T9735] loop0: detected capacity change from 0 to 2048
[ 1482.358048][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.363678][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.380214][ T9733] Remounting filesystem read-only
[ 1482.385983][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.389332][ T9739] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1482.398549][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.426549][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.427587][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1482.450172][ T9740] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1482.455743][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.472401][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.483552][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.485297][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.496133][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.504108][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.523032][ T9738] Remounting filesystem read-only
[ 1482.533362][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.535359][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.545186][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.557206][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1482.565380][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.576255][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.583826][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.591655][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.601402][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.622743][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.623778][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1482.639309][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.652896][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.664826][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.675407][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.676350][ T9735] Remounting filesystem read-only
[ 1482.686217][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.690915][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.703234][ T6597] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1482.710351][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.722830][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1482.728000][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.739346][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.746779][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.757449][ T6597] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1482.769017][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.782060][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.782234][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.795040][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.811229][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1482.811255][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1482.811285][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1482.811303][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1482.811321][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1482.811340][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1482.811359][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1482.827657][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.839565][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.859893][ T6597] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1482.859917][ T6597] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1482.859933][ T6597] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1482.859969][ T6597] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1482.859985][ T6597] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1482.869306][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.912967][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.920591][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.926154][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.942343][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.958759][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1482.967647][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.976508][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1482.984782][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1482.992847][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.001793][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.029740][ T6597] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1483.029764][ T6597] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1483.043691][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.048697][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.059220][ T9745] syz-executor.3[9745]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1483.069570][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.075346][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.085888][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.092989][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.103593][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.112595][ T9733] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.116669][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.122196][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.137812][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.157671][   T27] audit: type=1800 audit(1692495301.702:1103): pid=9733 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1483.176159][ T9745] loop3: detected capacity change from 0 to 2048
[ 1483.191086][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.191782][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1483.200959][ T9725] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.209662][ T6597] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.219970][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.230843][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1483.238691][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.247522][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.262322][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.268146][   T27] audit: type=1800 audit(1692495301.852:1104): pid=9725 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1483.282063][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.300353][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1483.311151][ T9727] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.325050][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.334278][   T27] audit: type=1800 audit(1692495301.922:1105): pid=9727 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1483.339230][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.358996][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.367188][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1483.377624][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.387115][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1483.395363][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.405370][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1483.411658][ T9746] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1483.413973][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.423202][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1483.430648][ T9738] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.440326][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1483.461107][   T27] audit: type=1800 audit(1692495302.052:1106): pid=9738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1483.473109][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.498556][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1483.499309][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1483.513962][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1483.518001][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.533395][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.533935][ T9745] Remounting filesystem read-only
[ 1483.543118][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.547770][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1483.560822][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1483.573190][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1483.573625][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.593106][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1483.600933][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.617652][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1483.620176][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1483.627127][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1483.637592][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.641044][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1483.658967][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1483.666291][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.668233][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.675196][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.693965][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.704250][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.719058][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.730064][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1483.749458][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.760438][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1483.760476][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1483.760493][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1483.760512][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.760531][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.760549][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.768198][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.804199][ T9750] syz-executor.5[9750]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1483.810780][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1483.820864][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.861497][ T9735] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.869711][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1483.881447][ T9752] syz-executor.4[9752]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1483.883112][ T9753] syz-executor.2[9753]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1483.902232][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1483.913991][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1483.923419][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.929796][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1483.934544][ T9752] loop4: detected capacity change from 0 to 2048
[ 1483.947087][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1483.956559][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1483.971989][ T9750] loop5: detected capacity change from 0 to 2048
[ 1483.979915][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1483.985094][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1483.994316][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1483.997788][ T9753] loop2: detected capacity change from 0 to 2048
[ 1484.001962][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.011246][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1484.019260][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.033294][ T9754] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1484.034920][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.054165][ T9755] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1484.055798][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1484.084813][ T9756] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1484.097178][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.114757][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.124012][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.134002][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.143588][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.155172][ T9750] Remounting filesystem read-only
[ 1484.160310][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.171059][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.172067][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1484.190235][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.205612][ T9752] Remounting filesystem read-only
[ 1484.205650][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.221216][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.225843][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.230621][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.242673][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.250537][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.269493][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1484.269517][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1484.269536][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1484.269553][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1484.269583][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1484.269601][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1484.269618][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.269637][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.269655][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.343106][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.345282][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.360759][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.362574][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.384358][ T9753] Remounting filesystem read-only
[ 1484.390378][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.400255][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.425966][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.426356][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.441793][ T9762] syz-executor.1[9762]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1484.454886][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.458083][ T9763] syz-executor.0[9763]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1484.469603][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.477061][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.489566][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.506279][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.516409][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.525478][ T9762] loop1: detected capacity change from 0 to 2048
[ 1484.526862][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.543930][ T9745] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.550739][ T9763] loop0: detected capacity change from 0 to 2048
[ 1484.554356][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.562550][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.571946][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.597795][ T9764] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1484.605534][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.627218][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.629763][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.649720][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1484.661862][ T9765] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1484.662779][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1484.674547][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.682400][ T9762] Remounting filesystem read-only
[ 1484.695134][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.695772][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1484.709148][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.712447][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.725784][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.732041][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.741384][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.752994][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.776319][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.786481][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.786867][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1484.786887][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1484.786905][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1484.786923][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1484.786939][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1484.786961][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1484.786979][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1484.786997][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.787016][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.787035][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1484.841343][ T9769] syz-executor.3[9769]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1484.850617][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.870879][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.871032][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.888416][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.910945][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.923353][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.932445][ T1238] ieee802154 phy0 wpan0: encryption failed: -22
[ 1484.939921][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.949770][ T1238] ieee802154 phy1 wpan1: encryption failed: -22
[ 1484.958662][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1484.973439][ T9763] Remounting filesystem read-only
[ 1484.981410][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.001681][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.012889][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.023110][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.026480][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.033649][ T9750] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.043054][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.058102][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.074307][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.087705][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.095705][ T9769] loop3: detected capacity change from 0 to 2048
[ 1485.097449][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1485.104230][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.113188][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.129660][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.138095][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.147794][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.153294][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1485.165685][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.173977][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.182044][ T9753] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.192019][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.210986][ T9752] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.212439][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1485.221002][ T9771] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1485.230341][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.249002][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.259555][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.272589][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1485.274748][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.297964][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.298842][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1485.307313][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.325034][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.329144][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1485.338948][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.354146][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1485.354558][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.364222][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.373874][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.384483][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.394076][ T9769] Remounting filesystem read-only
[ 1485.404940][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1485.408811][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.417402][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1485.423570][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.439722][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.440091][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1485.450942][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.455678][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.467963][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.484087][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1485.484110][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1485.484127][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1485.484143][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1485.484171][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1485.499149][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.499330][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.499633][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.499803][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.499958][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.500113][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.500271][ T9762] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.504484][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.509215][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1485.517757][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1485.535589][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.546067][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.560910][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1485.560935][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1485.560952][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1485.560982][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1485.561001][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1485.561019][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.561038][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.561057][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.580670][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1485.580696][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.580714][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.580732][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.641580][ T9774] loop5: detected capacity change from 0 to 2048
[ 1485.658282][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.659933][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1485.688382][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.693762][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.772558][ T9776] loop4: detected capacity change from 0 to 2048
[ 1485.779471][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.800266][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.803301][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1485.817971][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1485.825594][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.835154][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.836310][ T9778] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1485.844800][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.844824][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.845221][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1485.880540][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.882199][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.894843][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.900791][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1485.912074][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.922315][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1485.950394][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1485.953179][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1485.957760][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1485.957781][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1485.957798][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1485.957825][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1485.972709][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1485.974978][ T9777] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1486.000995][ T9774] Remounting filesystem read-only
[ 1486.021745][ T9763] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.029240][   T27] kauditd_printk_skb: 6 callbacks suppressed
[ 1486.029258][   T27] audit: type=1800 audit(1692495304.612:1113): pid=9763 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1486.032997][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.054903][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.058218][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.086196][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1486.086220][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.096633][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.105775][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1486.118726][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.129249][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.132095][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.151012][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1486.152343][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.162413][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1486.170790][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.178220][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.187754][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.207851][ T9776] Remounting filesystem read-only
[ 1486.208133][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1486.216960][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.230751][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1486.233241][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.242981][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1486.248435][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.255514][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1486.265345][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.274327][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.282042][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.292766][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.300562][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.309761][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1486.325123][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.330780][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.339808][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.356456][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.366455][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.376438][ T9769] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.386455][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.387924][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.398664][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.405876][   T27] audit: type=1800 audit(1692495304.982:1114): pid=9769 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1486.415123][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.449840][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.458618][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.464625][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1486.469678][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1486.483042][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1486.493488][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1486.500472][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.511045][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1486.516523][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1486.524496][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.529245][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.542651][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1486.547953][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.554567][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.565716][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1486.580503][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1486.582848][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.587455][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1486.587474][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.614580][ T9774] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.627917][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.631629][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.637971][   T27] audit: type=1800 audit(1692495305.222:1115): pid=9774 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1486.670470][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.670493][ T9782] loop2: detected capacity change from 0 to 2048
2023/08/20 01:35:05 executed programs: 1114
[ 1486.679738][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.698655][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.703003][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.736215][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1486.742179][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1486.754075][ T9783] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1486.757789][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1486.780003][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1486.788104][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.800471][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.802055][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.827052][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1486.829077][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.843754][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1486.869586][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1486.876917][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.891014][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.893662][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1486.910971][ T9786] loop1: detected capacity change from 0 to 2048
[ 1486.915945][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.926405][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.941379][ T9782] Remounting filesystem read-only
[ 1486.942929][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1486.946735][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.966801][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.979885][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1486.980740][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1486.986916][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1486.996756][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.006063][ T9788] loop0: detected capacity change from 0 to 2048
[ 1487.013781][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.023693][ T9776] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.029816][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.049819][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1487.055765][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1487.064274][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1487.065540][   T27] audit: type=1800 audit(1692495305.652:1116): pid=9776 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1487.074714][ T9789] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1487.104967][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1487.104993][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1487.117021][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1487.129800][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1487.139818][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1487.147267][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1487.147411][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1487.163181][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.165511][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1487.175165][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.180717][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1487.199146][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1487.200277][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.205837][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1487.205858][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1487.220150][ T9790] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1487.223238][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1487.232064][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1487.263882][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.272650][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.283306][ T9786] Remounting filesystem read-only
[ 1487.290031][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.315241][ T9788] Remounting filesystem read-only
[ 1487.321749][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.332815][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1487.334064][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1487.345557][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1487.355310][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.359599][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1487.359619][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1487.359637][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1487.359654][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1487.359688][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1487.359706][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1487.359724][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1487.359743][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1487.359762][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1487.401874][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.410487][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.437731][ T9796] __do_sys_memfd_create: 5 callbacks suppressed
[ 1487.437749][ T9796] syz-executor.3[9796]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1487.480499][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.503259][ T9796] loop3: detected capacity change from 0 to 2048
[ 1487.520119][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.527808][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.530569][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.554337][ T9793] syz-executor.4[9793]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1487.572123][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.577793][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.583787][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.615936][ T9799] syz-executor.5[9799]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1487.619489][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.631203][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.659343][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.672643][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.676437][ T9799] loop5: detected capacity change from 0 to 2048
[ 1487.684392][ T9793] loop4: detected capacity change from 0 to 2048
[ 1487.689960][ T9800] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1487.702771][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.713112][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.715890][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.735208][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.760947][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.771116][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.778924][ T9782] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.783278][ T9796] Remounting filesystem read-only
[ 1487.794562][   T27] audit: type=1800 audit(1692495306.382:1117): pid=9782 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1487.797984][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.824052][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.827398][ T9802] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1487.842284][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.847131][ T9803] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1487.860026][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.882518][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.895853][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.897483][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.915454][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.915611][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.925861][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.943549][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.945002][ T9799] Remounting filesystem read-only
[ 1487.961749][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1487.970818][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.979876][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.988088][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1487.990550][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.002404][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.020263][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.030137][ T9786] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.039947][   T27] audit: type=1800 audit(1692495306.632:1118): pid=9786 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1488.045148][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1488.067668][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.078678][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.088599][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.090473][ T9793] Remounting filesystem read-only
[ 1488.099557][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.105064][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.113719][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1488.113746][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1488.113766][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1488.113783][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.126406][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.133186][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.133357][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.133523][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.133684][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.146285][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.148399][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1488.162097][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.179112][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.187288][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.197231][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.206857][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.225879][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.233615][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.252790][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.270582][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.276667][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.281713][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.309700][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.319903][ T2864] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1488.337790][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.338179][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1488.345687][ T2864] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1488.364602][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.373991][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.377994][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1488.389231][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.395997][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1488.405108][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.411330][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.422539][ T2864] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1488.429628][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1488.436860][ T2864] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1488.444219][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1488.453657][ T9788] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.459154][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.483455][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1488.483520][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.491390][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1488.501705][ T2864] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1488.511865][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1488.517630][ T2864] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1488.523496][   T27] audit: type=1800 audit(1692495307.102:1119): pid=9788 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1488.532477][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.550123][   T12] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1488.550145][   T12] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1488.550164][   T12] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1488.550180][   T12] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1488.550199][   T12] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1488.550227][   T12] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1488.568651][ T2864] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1488.576266][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.585054][ T2864] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.589649][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1488.589681][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1488.589700][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1488.589717][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.589736][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.589755][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.597758][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.622881][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1488.632851][   T12] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1488.640493][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1488.644665][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1488.652590][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.687926][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.694750][ T2864] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.700279][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.700303][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.700321][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.700380][   T12] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1488.700399][   T12] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1488.700416][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.700435][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.700454][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.715710][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1488.750989][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1488.751013][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.751033][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.751052][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.751411][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1488.780156][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.780318][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.797872][ T2864] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.811811][ T9807] syz-executor.1[9807]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1488.815597][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1488.822305][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.835970][ T2864] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1488.850199][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.854995][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1488.868788][ T9807] loop1: detected capacity change from 0 to 2048
[ 1488.870637][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1488.886100][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.892931][ T2864] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1488.909663][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1488.909685][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.909703][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.922128][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1488.944733][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.959512][ T2864] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.966209][ T9796] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1488.980710][ T2864] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.984816][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1488.990424][ T2864] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1489.002913][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.010979][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1489.025119][ T9793] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.025321][   T27] audit: type=1800 audit(1692495307.612:1120): pid=9793 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1489.037127][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1489.056815][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.068548][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1489.112658][ T9808] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1489.126910][ T6597] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1489.127270][   T27] audit: type=1800 audit(1692495307.692:1121): pid=9796 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1489.139442][ T6597] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1489.188762][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1489.202775][ T6597] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1489.209248][ T9799] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.220000][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1489.230109][ T6597] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1489.238142][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1489.241382][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.260366][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1489.285059][ T9810] syz-executor.2[9810]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1489.297195][ T6597] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1489.303357][ T9812] syz-executor.4[9812]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1489.327664][   T27] audit: type=1800 audit(1692495307.822:1122): pid=9799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1489.334086][ T9812] loop4: detected capacity change from 0 to 2048
[ 1489.371322][ T9807] Remounting filesystem read-only
[ 1489.377693][ T6597] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1489.410960][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.421928][ T6597] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1489.429738][ T9813] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1489.440969][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.476211][ T6597] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1489.476266][ T9817] syz-executor.0[9817]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1489.498502][ T9818] syz-executor.3[9818]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1489.499115][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.508738][ T9810] loop2: detected capacity change from 0 to 2048
[ 1489.526631][ T6597] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1489.542044][ T9812] Remounting filesystem read-only
[ 1489.548273][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.551364][ T6597] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1489.558469][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.567241][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.576532][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.576690][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.612565][ T9821] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1489.623255][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1489.623506][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.649018][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.649394][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.669358][ T9817] loop0: detected capacity change from 0 to 2048
[ 1489.671151][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1489.679901][ T9818] loop3: detected capacity change from 0 to 2048
[ 1489.683516][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.698344][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.709045][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.709068][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.719079][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.739623][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.741809][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1489.752490][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.770985][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.772262][ T9810] Remounting filesystem read-only
[ 1489.781794][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1489.786637][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.802900][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.807803][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.816765][ T9823] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1489.827524][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.843512][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.847785][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1489.862829][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.869606][ T9824] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1489.874269][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.889194][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.908833][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.914642][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.918715][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1489.928893][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.948985][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.949016][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.972194][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.984350][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1489.996970][ T9817] Remounting filesystem read-only
[ 1490.006836][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.007822][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.026402][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.026533][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.046008][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.047828][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.055815][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.076397][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.079971][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.089307][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.110046][ T9810] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.119006][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.129409][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.129571][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.151280][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.161489][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.164409][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1490.173309][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.190411][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.200438][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.209234][ T9818] Remounting filesystem read-only
[ 1490.213027][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.215464][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.227792][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.244886][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1490.245112][ T9828] syz-executor.5[9828]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1490.251833][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.251989][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.281305][ T9828] loop5: detected capacity change from 0 to 2048
[ 1490.282030][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.297259][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.300837][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1490.315769][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.321263][ T9807] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.341200][ T9829] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1490.344896][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.363057][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.371337][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.372727][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1490.385088][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.401670][ T9812] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.403505][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.419868][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.436598][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.438069][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.455831][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1490.456663][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1490.464139][ T9817] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.474690][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.482001][ T9828] Remounting filesystem read-only
[ 1490.496288][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1490.498903][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.503198][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1490.515766][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.526075][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1490.531766][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.531929][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.532087][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.548673][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1490.558268][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.558430][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.591131][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.594701][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.618694][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1490.620260][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.626150][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1490.636816][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.654932][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.655010][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.663861][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.663883][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.663901][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.664334][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1490.664354][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1490.664372][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1490.664389][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1490.664407][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1490.664429][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1490.664446][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1490.664464][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.664480][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.664499][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.697667][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.709511][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1490.728797][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.735694][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1490.773437][ T9832] syz-executor.4[9832]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1490.813838][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1490.813861][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1490.829862][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1490.835728][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1490.842608][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.849369][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1490.856403][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.869681][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1490.870922][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1490.880987][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.889725][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.899049][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.904563][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1490.914736][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.927506][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.934299][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.951449][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1490.961671][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1490.978993][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1490.979019][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1490.996805][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.001974][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.006498][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1491.036688][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.040113][ T9832] loop4: detected capacity change from 0 to 2048
[ 1491.053450][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.055671][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1491.072003][ T9828] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.088037][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1491.089132][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1491.104682][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1491.117519][   T27] kauditd_printk_skb: 4 callbacks suppressed
[ 1491.123980][   T27] audit: type=1800 audit(1692495309.702:1127): pid=9828 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1491.136044][ T9835] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1491.147263][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.168340][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.173429][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1491.181674][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.188626][ T9834] loop2: detected capacity change from 0 to 2048
[ 1491.202366][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.212071][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1491.213328][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.234663][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1491.252280][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1491.263147][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.272841][ T9836] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1491.281816][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1491.291454][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.298714][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1491.306121][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.312600][ T9834] Remounting filesystem read-only
[ 1491.319785][ T9832] Remounting filesystem read-only
[ 1491.322222][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1491.326899][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.338216][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.351879][ T9818] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.364558][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.376320][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.380996][   T27] audit: type=1800 audit(1692495309.962:1128): pid=9818 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1491.387773][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.407217][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.415314][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.440735][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.453776][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.467415][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1491.476972][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.498664][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1491.499403][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.505506][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1491.518627][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.523970][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1491.539356][ T9840] loop1: detected capacity change from 0 to 2048
[ 1491.541226][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.557871][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.566019][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1491.580674][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.592398][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1491.595449][ T9841] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1491.612412][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.623692][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.627453][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.646148][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1491.656608][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.659388][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.667712][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1491.676471][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.691805][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.692744][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.701587][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.701742][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.723117][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1491.742676][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.742800][ T9840] Remounting filesystem read-only
[ 1491.753318][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.760490][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.774354][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1491.781293][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.790667][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.803935][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.804369][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.815737][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1491.824287][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.840694][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.841937][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.855287][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.871924][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.878237][ T9843] loop0: detected capacity change from 0 to 2048
[ 1491.882341][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.893686][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1491.903104][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.916842][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1491.922249][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.924765][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1491.941323][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1491.943762][ T9832] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.951112][ T9845] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1491.966195][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1491.971176][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1491.988513][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1491.995777][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1491.996160][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.003703][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.023883][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.036529][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
2023/08/20 01:35:10 executed programs: 1128
[ 1492.046487][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.073000][   T27] audit: type=1800 audit(1692495310.662:1129): pid=9832 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1492.073096][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.103745][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1492.111618][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.114497][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.121788][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.144356][ T9843] Remounting filesystem read-only
[ 1492.144446][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1492.180857][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.193727][ T9834] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.208145][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.228790][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1492.229216][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.236106][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.236128][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.271054][   T27] audit: type=1800 audit(1692495310.842:1130): pid=9834 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1492.271429][ T9848] loop5: detected capacity change from 0 to 2048
[ 1492.298926][   T12] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1492.305944][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.309078][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1492.326008][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.326268][   T12] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1492.344401][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.346432][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.359204][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1492.368521][   T12] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1492.382290][ T9850] loop3: detected capacity change from 0 to 2048
[ 1492.382628][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.389165][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.398212][   T12] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1492.410707][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1492.418467][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1492.422552][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.439094][   T12] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1492.446672][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.460232][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1492.463613][ T9851] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1492.474096][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.481640][   T12] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1492.493186][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.494764][ T9852] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1492.517376][   T12] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1492.523834][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.530614][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1492.535298][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.553101][ T9848] Remounting filesystem read-only
[ 1492.558735][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.570589][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.578919][   T12] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.584397][ T9850] Remounting filesystem read-only
[ 1492.596489][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.601830][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1492.605991][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.615018][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.622544][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.622749][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.638398][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.643182][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.654095][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.661209][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.691523][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.694107][   T12] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.710894][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.715979][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.730333][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.730480][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.741820][   T12] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.759403][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1492.761998][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1492.769364][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.775529][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1492.788499][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1492.794024][   T12] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1492.800855][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1492.808699][   T12] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1492.815000][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.825242][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1492.831444][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1492.840410][   T12] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.846639][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.854849][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.864995][ T9840] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.880176][   T12] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.888734][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1492.895711][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.901759][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.920399][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.920425][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.931862][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.950991][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1492.958038][   T12] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1492.958431][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1492.973383][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1492.979590][   T27] audit: type=1800 audit(1692495311.562:1131): pid=9840 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1493.008573][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.018193][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.027038][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.033652][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.047654][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.048014][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1493.056770][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.078352][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.098267][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.104528][ T9856] __do_sys_memfd_create: 5 callbacks suppressed
[ 1493.104546][ T9856] syz-executor.4[9856]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1493.108507][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.132720][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1493.138358][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.143678][ T9856] loop4: detected capacity change from 0 to 2048
[ 1493.150393][ T9843] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.188405][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1493.206786][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.209348][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.223470][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.234284][   T27] audit: type=1800 audit(1692495311.812:1132): pid=9843 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1493.239166][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.256902][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.275818][ T9858] syz-executor.2[9858]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1493.280764][ T9859] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1493.294558][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.310682][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1493.313918][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.329803][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.337668][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1493.340705][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.353061][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.358201][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.373852][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1493.378032][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.403608][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.417893][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.428569][ T9856] Remounting filesystem read-only
[ 1493.433905][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.437622][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1493.446684][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.453547][ T9858] loop2: detected capacity change from 0 to 2048
[ 1493.461216][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.469424][ T9848] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.477767][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.477923][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.508986][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.511915][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.530700][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.540627][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.551774][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.557655][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1493.566081][ T9862] syz-executor.0[9862]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1493.575452][ T9850] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.599371][ T9863] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1493.610192][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1493.614522][   T27] audit: type=1800 audit(1692495312.192:1133): pid=9848 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1493.621272][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1493.650131][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.655866][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.662013][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.675885][ T9862] loop0: detected capacity change from 0 to 2048
[ 1493.679432][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.697230][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1493.709937][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1493.717342][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.726523][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1493.726637][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.745730][ T9858] Remounting filesystem read-only
[ 1493.745953][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1493.757941][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.758101][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.770033][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.779497][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.790713][   T27] audit: type=1800 audit(1692495312.242:1134): pid=9850 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1493.802853][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.818825][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1493.836491][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.838827][ T9865] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1493.847217][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.858107][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.871962][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1493.876645][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.883008][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.894654][ T9856] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.912487][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1493.913379][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.921845][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.936298][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.953643][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1493.963568][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1493.964649][ T9862] Remounting filesystem read-only
[ 1493.972869][   T27] audit: type=1800 audit(1692495312.502:1135): pid=9856 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1493.985211][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.011002][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1494.028063][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.029729][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.059907][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1494.065890][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.066618][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1494.075762][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.075926][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.076084][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.086329][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.101957][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1494.127867][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.130356][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1494.140033][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.155824][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.159156][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1494.175201][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1494.182904][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1494.185154][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.196796][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1494.212171][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.216592][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1494.222514][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.231145][ T9868] syz-executor.1[9868]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1494.238539][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.249334][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1494.260012][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.264623][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1494.276839][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.283805][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1494.302551][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1494.307171][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1494.310374][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1494.324260][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1494.324799][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.336891][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1494.341312][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.350723][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1494.358419][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1494.371959][ T9868] loop1: detected capacity change from 0 to 2048
[ 1494.373527][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.380126][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.389219][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1494.400291][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.407352][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.407509][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.441429][ T9858] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.441917][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.451991][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1494.462690][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.472399][   T27] audit: type=1800 audit(1692495313.062:1136): pid=9858 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1494.478532][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.497672][ T9869] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1494.510404][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.522834][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1494.531920][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.546279][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1494.546911][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.565057][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.570193][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1494.575091][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.593254][ T9868] Remounting filesystem read-only
[ 1494.599585][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.611336][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1494.630052][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.637746][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.649353][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1494.656667][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.678253][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.686190][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.687177][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.706399][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.726187][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.735367][ T9862] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.748562][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.760113][ T9873] syz-executor.3[9873]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1494.775239][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.776537][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.795162][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.819856][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1494.839483][ T9873] loop3: detected capacity change from 0 to 2048
[ 1494.846274][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1494.858389][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.874482][ T9874] syz-executor.5[9874]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1494.876512][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1494.894064][ T9876] syz-executor.4[9876]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1494.895595][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.912162][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1494.914464][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.938239][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.939142][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1494.948241][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1494.965200][ T9877] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1494.971624][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1494.976226][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1494.987200][ T9876] loop4: detected capacity change from 0 to 2048
[ 1494.993100][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1495.007974][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.010846][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1495.029988][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1495.037320][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1495.047267][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.049313][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1495.057033][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1495.067628][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.076907][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1495.088443][ T9874] loop5: detected capacity change from 0 to 2048
[ 1495.090209][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1495.120727][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1495.132841][ T9873] Remounting filesystem read-only
[ 1495.141021][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1495.146910][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1495.151863][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.167587][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1495.171221][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.175091][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1495.192567][ T9879] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1495.208120][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1495.211336][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.218180][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.229957][ T9880] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1495.247716][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1495.249976][ T9868] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.255012][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1495.275924][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.275986][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1495.296636][ T9876] Remounting filesystem read-only
[ 1495.298422][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.307185][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.322775][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1495.334062][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.368070][ T9874] Remounting filesystem read-only
[ 1495.373488][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.383732][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.387745][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1495.407718][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1495.414448][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1495.427834][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.437800][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.457763][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.467526][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.474715][ T9884] syz-executor.2[9884]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1495.475979][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1495.512473][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.514346][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.565998][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.576008][ T9884] loop2: detected capacity change from 0 to 2048
[ 1495.578357][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.592328][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.601065][ T9886] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1495.609048][ T9887] syz-executor.0[9887]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1495.622615][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1495.631373][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.636088][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.653213][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1495.663264][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.671797][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.682141][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.697850][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.700957][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.720324][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.722242][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1495.731878][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.749189][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.749366][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.760883][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.772269][ T9887] loop0: detected capacity change from 0 to 2048
[ 1495.778605][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.784916][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.798362][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.811845][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1495.814045][ T9884] Remounting filesystem read-only
[ 1495.826679][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.826806][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.843174][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.857951][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.867850][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.877617][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.878379][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.887749][ T9889] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1495.897683][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.909869][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.917825][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.927066][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1495.936315][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.955362][ T9873] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.955480][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.972017][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.978813][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1495.993984][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1495.994008][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1496.002123][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.019558][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1496.019678][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.036868][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.038266][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.061899][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.066390][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.074118][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1496.089782][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.092243][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1496.101945][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.106760][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1496.118697][ T9874] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.124122][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.146716][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.157273][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.159669][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1496.171774][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.174744][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.190610][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.193036][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.205501][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.211172][ T9887] Remounting filesystem read-only
[ 1496.227119][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.228422][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.244017][ T9884] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.244908][   T27] kauditd_printk_skb: 3 callbacks suppressed
[ 1496.244921][   T27] audit: type=1800 audit(1692495314.822:1140): pid=9874 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1496.283365][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.287638][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.293459][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1496.306935][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.309102][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.330319][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1496.330368][   T27] audit: type=1800 audit(1692495314.922:1141): pid=9884 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1496.344081][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1496.360300][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1496.360324][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1496.360342][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1496.360360][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1496.360390][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1496.360408][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1496.360426][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.360445][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.360463][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.422243][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.453747][ T9892] syz-executor.3[9892]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1496.479098][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1496.494892][ T9876] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.507391][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1496.520265][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1496.533054][ T9892] loop3: detected capacity change from 0 to 2048
[ 1496.541832][   T27] audit: type=1800 audit(1692495315.132:1142): pid=9876 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1496.547737][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.569661][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.600509][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1496.604834][ T9894] loop1: detected capacity change from 0 to 2048
[ 1496.610980][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.616005][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.629510][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1496.634937][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1496.645247][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.652677][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.664308][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1496.671193][ T9895] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1496.686464][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.688381][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.699697][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.718829][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1496.724114][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.725522][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1496.743447][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1496.751177][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1496.755932][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.760091][ T9892] Remounting filesystem read-only
[ 1496.760403][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.760599][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.760747][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.771796][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.776443][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.785348][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1496.810846][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.813168][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1496.822443][ T9897] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1496.839479][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.855762][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.881085][ T9894] Remounting filesystem read-only
[ 1496.885377][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1496.889282][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.897499][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.905428][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.916955][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1496.926224][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.936712][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1496.947804][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.951662][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1496.970589][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.971038][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1496.980651][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1496.997645][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1497.004973][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1497.006348][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.013344][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1497.025043][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.034125][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1497.041934][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.048007][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.062200][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.069124][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1497.080601][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.084583][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1497.094062][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.101384][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1497.118590][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.127467][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.127817][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.136913][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1497.146400][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.155901][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.163294][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.186279][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1497.190342][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.214618][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1497.219501][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.222532][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.241962][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.253276][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.255667][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1497.264296][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.291550][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.301150][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.310847][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.319401][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.324741][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.350446][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.361848][ T9887] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.367609][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.375738][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.389594][ T9900] loop2: detected capacity change from 0 to 2048
[ 1497.392337][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
2023/08/20 01:35:16 executed programs: 1142
[ 1497.407256][   T27] audit: type=1800 audit(1692495315.992:1143): pid=9887 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1497.415692][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.447790][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.462041][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1497.472970][ T9892] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.486297][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.496344][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1497.503933][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1497.509889][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.521561][ T9903] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1497.522446][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.532888][   T27] audit: type=1800 audit(1692495316.122:1144): pid=9892 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1497.552120][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.564399][ T9894] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.571038][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.598791][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.600621][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1497.610191][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1497.630536][ T9900] Remounting filesystem read-only
[ 1497.640028][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1497.653821][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.654437][ T9902] loop4: detected capacity change from 0 to 2048
[ 1497.672389][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1497.678021][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1497.692472][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.705819][   T27] audit: type=1800 audit(1692495316.252:1145): pid=9894 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1497.707442][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.741271][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.751512][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.755145][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1497.763587][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.774970][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1497.784728][ T9907] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1497.797989][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1497.804737][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1497.811818][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.814649][ T9906] loop5: detected capacity change from 0 to 2048
[ 1497.822563][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.838104][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.839168][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.857426][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1497.860758][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.865200][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1497.874737][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.874895][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.903610][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.905012][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.913693][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.922742][ T9902] Remounting filesystem read-only
[ 1497.931027][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1497.931418][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1497.943880][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.945345][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1497.961544][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1497.972781][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1497.977391][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1497.983775][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1497.996934][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.014601][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.015306][ T9909] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1498.024353][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1498.034988][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1498.044417][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.050558][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1498.062820][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1498.073514][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.081416][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.087234][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1498.096501][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.105672][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.117071][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.133359][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1498.141982][ T9906] Remounting filesystem read-only
[ 1498.144068][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.147895][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.158737][ T9900] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.166781][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.176589][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.186447][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.201610][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1498.211678][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.218198][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.226934][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1498.230871][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.242319][   T27] audit: type=1800 audit(1692495316.832:1146): pid=9900 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1498.267452][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.278525][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.279459][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1498.301183][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.314028][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.327690][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1498.329121][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.336413][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.345463][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.363283][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1498.363417][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1498.372486][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1498.388471][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.389183][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1498.422389][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.429626][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.432128][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.451269][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.460634][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.464017][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.474142][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.482770][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.506676][ T9912] __do_sys_memfd_create: 4 callbacks suppressed
[ 1498.506694][ T9912] syz-executor.0[9912]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1498.511200][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.522297][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1498.553030][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.558283][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.567778][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.574039][ T9912] loop0: detected capacity change from 0 to 2048
[ 1498.590178][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1498.593219][ T9914] syz-executor.1[9914]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1498.597491][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1498.597511][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1498.618035][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.637216][ T9902] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.637385][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1498.667989][ T9915] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1498.670137][   T27] audit: type=1800 audit(1692495317.262:1147): pid=9902 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1498.686188][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.712208][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.722014][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.734151][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.744886][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.755666][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.757736][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1498.767676][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.800498][ T9906] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.801662][ T9914] loop1: detected capacity change from 0 to 2048
[ 1498.816383][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1498.825582][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1498.830177][ T9912] Remounting filesystem read-only
[ 1498.838605][ T9918] syz-executor.3[9918]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1498.847611][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.853612][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1498.857118][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.865763][   T27] audit: type=1800 audit(1692495317.402:1148): pid=9906 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1498.880139][ T9918] loop3: detected capacity change from 0 to 2048
[ 1498.896849][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.913906][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1498.920650][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1498.927973][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1498.928316][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1498.935246][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1498.935264][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1498.935292][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1498.958045][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1498.962619][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1498.981602][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.982522][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1498.990512][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1498.990533][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1499.027628][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1499.036547][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1499.050749][ T9919] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1499.062484][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.073343][ T9921] syz-executor.4[9921]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1499.078599][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.088502][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.109648][ T9921] loop4: detected capacity change from 0 to 2048
[ 1499.118572][ T9914] Remounting filesystem read-only
[ 1499.119989][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1499.123907][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.151746][ T9922] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1499.153426][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.165344][ T9923] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1499.182685][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1499.185508][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.194361][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.201980][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.229112][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1499.230675][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.245265][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1499.255873][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.268281][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.276677][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1499.301860][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.316081][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1499.342796][ T9921] Remounting filesystem read-only
[ 1499.346389][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.357958][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.359855][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.383521][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1499.383996][ T9928] syz-executor.2[9928]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1499.390951][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1499.400977][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.410054][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.418749][ T9918] Remounting filesystem read-only
[ 1499.432979][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1499.440290][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.441617][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.450631][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.469874][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.471226][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1499.479915][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.499405][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.503455][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.509250][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.528524][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.528694][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.528866][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.529028][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.529328][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.529602][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.529762][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.540434][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.553566][ T9928] loop2: detected capacity change from 0 to 2048
[ 1499.559270][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.578283][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1499.578318][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1499.578337][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1499.578355][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1499.578373][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1499.578389][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1499.614560][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.633350][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.640310][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.647693][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.710139][ T9929] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1499.712979][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.734868][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.746152][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.748417][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.760229][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.767927][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.782172][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.794643][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.810152][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.811299][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.841418][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.853072][ T9931] syz-executor.5[9931]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1499.863085][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.864969][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.875346][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.883962][ T9928] Remounting filesystem read-only
[ 1499.893307][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.910292][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.910435][ T9921] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.928250][ T9931] loop5: detected capacity change from 0 to 2048
[ 1499.931933][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.937936][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.948052][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.958417][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.970439][ T9918] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.978041][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1499.995889][ T9912] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.006712][   T27] audit: type=1800 audit(1692495318.592:1149): pid=9921 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1500.028389][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1500.033264][ T9933] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1500.038958][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.054911][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.071111][ T9931] Remounting filesystem read-only
[ 1500.073496][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1500.076636][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.089902][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.095941][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.110207][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.123842][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1500.133562][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1500.134013][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.145558][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1500.162172][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.163618][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.177484][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.181709][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.194790][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1500.202280][ T9914] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.212072][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1500.219128][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1500.219151][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.219170][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.219189][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.219542][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1500.226983][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.234788][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.265134][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.269861][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.291134][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1500.298388][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1500.298410][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1500.298428][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1500.298446][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1500.298464][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1500.298486][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1500.298504][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1500.298522][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.298541][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.298558][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.335867][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1500.370965][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.394089][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.403537][ T5180] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1500.410696][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.435728][ T9936] syz-executor.4[9936]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1500.438524][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.450433][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1500.458386][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.466902][ T5180] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1500.476827][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.491989][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1500.499442][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.508376][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1500.514612][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1500.515657][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1500.530442][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.533683][ T5180] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1500.543331][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1500.556782][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1500.556969][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1500.571234][ T9936] loop4: detected capacity change from 0 to 2048
[ 1500.572199][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.577877][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.587945][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.598738][ T5180] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1500.606146][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1500.620368][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1500.628183][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.629864][ T9937] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1500.638268][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1500.660000][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.670010][ T5180] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1500.671591][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1500.677622][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.694241][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.695195][ T5180] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1500.706764][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.717608][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.722708][ T9936] Remounting filesystem read-only
[ 1500.731753][ T5180] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1500.742560][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1500.748673][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.749584][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1500.763170][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.777845][ T5180] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.777871][ T5180] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.777890][ T5180] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.777954][ T5180] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1500.794466][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.795780][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1500.807296][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.828656][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1500.840528][ T9931] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.856593][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.857453][ T5180] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1500.870453][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.873342][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1500.884997][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.889997][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1500.890018][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.890034][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.890051][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.912405][ T5180] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1500.947845][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.963065][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.974756][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1500.978669][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1500.987744][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.021482][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.022946][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1501.036368][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.050271][ T5180] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.062898][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1501.070048][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1501.077429][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.081298][ T5180] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.087100][ T9940] syz-executor.3[9940]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1501.102404][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.105121][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.125956][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.130148][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.145049][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1501.145288][ T9942] syz-executor.0[9942]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1501.186578][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.203670][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.244803][ T9945] syz-executor.1[9945]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1501.246807][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.257735][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.299412][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.303526][ T9940] loop3: detected capacity change from 0 to 2048
[ 1501.322870][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.325399][ T9928] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.333557][ T9942] loop0: detected capacity change from 0 to 2048
[ 1501.348207][ T9946] loop5: detected capacity change from 0 to 2048
[ 1501.357029][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.368108][ T9945] loop1: detected capacity change from 0 to 2048
[ 1501.375026][   T27] kauditd_printk_skb: 4 callbacks suppressed
[ 1501.375041][   T27] audit: type=1800 audit(1692495319.962:1154): pid=9928 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1501.402932][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1501.408900][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.414917][ T9947] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1501.427281][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.433868][ T9948] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1501.456028][ T9949] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1501.461260][ T9950] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1501.478395][ T9936] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.490177][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1501.499559][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1501.506428][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1501.517645][   T27] audit: type=1800 audit(1692495320.072:1155): pid=9936 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1501.519037][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.549369][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.553502][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1501.562418][ T9942] Remounting filesystem read-only
[ 1501.574348][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.576052][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.591153][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.593998][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.606644][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.615007][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.624800][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1501.639923][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.648857][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.651631][ T9940] Remounting filesystem read-only
[ 1501.658233][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.665167][ T9945] Remounting filesystem read-only
[ 1501.676884][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1501.682886][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.687093][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.694399][ T9946] Remounting filesystem read-only
[ 1501.705944][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.709046][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.724505][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.728465][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.743660][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.749874][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.757456][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1501.773913][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.778605][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.787325][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.800145][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.806380][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.828457][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1501.840489][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1501.843814][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.850518][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1501.865798][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.874398][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.876955][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.889674][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.897242][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1501.906853][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.923635][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1501.923662][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1501.923680][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1501.923709][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1501.923727][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1501.923745][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.923764][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.923782][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1501.960311][   T12] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1501.976771][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1501.983369][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1501.989516][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.016241][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1502.025034][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.030404][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.038334][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.052952][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.057218][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.074212][   T12] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1502.077312][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.095564][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1502.095596][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.112348][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.122015][   T12] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1502.122042][   T12] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1502.122060][   T12] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1502.122121][   T12] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1502.122145][   T12] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1502.122163][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.122182][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.122201][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.122250][   T12] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1502.122269][   T12] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1502.142352][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.145471][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.156102][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.161146][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.168691][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.177254][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.194085][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.195595][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.216085][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.221457][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.221609][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.241016][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.257692][ T9957] loop4: detected capacity change from 0 to 2048
[ 1502.260591][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.271663][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.279315][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.279485][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.299382][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.317992][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.365847][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.378115][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.387317][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.413304][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.430077][ T9940] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.431235][ T9959] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1502.453372][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.466142][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.478845][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.480108][ T9946] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
2023/08/20 01:35:21 executed programs: 1155
[ 1502.500771][   T27] audit: type=1800 audit(1692495321.092:1156): pid=9940 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1502.502000][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.532075][ T9957] Remounting filesystem read-only
[ 1502.542674][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.552594][ T9942] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.553247][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.568882][   T27] audit: type=1800 audit(1692495321.132:1157): pid=9946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1502.584266][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.593563][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.605308][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.613707][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1502.622593][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.622764][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.622907][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.652115][ T9960] loop2: detected capacity change from 0 to 2048
[ 1502.662912][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.677005][ T9945] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.686715][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1502.686741][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1502.686758][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.686777][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.686796][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.687150][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1502.696504][   T27] audit: type=1800 audit(1692495321.152:1158): pid=9942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1502.716044][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1502.723007][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1502.733310][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.736556][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1502.756676][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1502.764182][   T27] audit: type=1800 audit(1692495321.352:1159): pid=9945 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1502.778426][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1502.783284][ T9962] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1502.843059][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.851973][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1502.853064][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.870660][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.875836][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1502.892419][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.892620][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.905981][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1502.915242][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.921547][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1502.929554][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.935950][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1502.946132][ T9960] Remounting filesystem read-only
[ 1502.960070][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.962747][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1502.970812][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1502.980289][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1502.987582][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.007858][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.018140][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.027702][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.027727][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.028075][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1503.037203][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1503.049102][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1503.052786][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.076019][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.086323][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.096043][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1503.103789][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1503.105533][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.127967][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1503.138942][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.142778][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.149239][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1503.166690][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.173848][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1503.177141][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.194150][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1503.198922][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.204287][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.218723][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1503.224831][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1503.236895][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.240560][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.257129][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1503.257280][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1503.266160][ T9965] loop1: detected capacity change from 0 to 2048
[ 1503.272628][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.278193][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1503.289965][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.304497][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1503.308050][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1503.318409][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.331485][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.340735][ T9957] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.341995][ T9966] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1503.352499][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.372237][   T27] audit: type=1800 audit(1692495321.962:1160): pid=9957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1503.374385][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.402381][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.424066][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.433920][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1503.457115][ T9965] Remounting filesystem read-only
[ 1503.469820][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.484503][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.496943][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.508302][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.520322][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.530941][ T9968] loop3: detected capacity change from 0 to 2048
[ 1503.534449][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.539471][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.549685][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1503.555895][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.563293][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.572131][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.592116][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.592668][ T9960] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.614906][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1503.623113][ T9970] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1503.642862][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.652962][   T27] audit: type=1800 audit(1692495322.232:1161): pid=9960 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1503.663646][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.692348][ T9972] __do_sys_memfd_create: 5 callbacks suppressed
[ 1503.692365][ T9972] syz-executor.5[9972]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1503.701861][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1503.723075][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.737829][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1503.738165][ T9968] Remounting filesystem read-only
[ 1503.744524][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1503.744552][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.756359][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.774440][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.775338][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.794574][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1503.800910][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.801767][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1503.820720][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.832144][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1503.833847][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.841518][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1503.859091][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1503.862587][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.865911][ T9975] syz-executor.0[9975]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1503.877051][ T9972] loop5: detected capacity change from 0 to 2048
[ 1503.886076][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1503.900926][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1503.910386][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1503.910877][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.918139][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1503.932431][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.941704][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1503.946402][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.953666][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1503.964041][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1503.972342][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1503.992385][ T9976] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1503.995045][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1504.010246][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.011074][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.021106][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.036233][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.053033][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.073836][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.075941][ T9972] Remounting filesystem read-only
[ 1504.090502][ T9975] loop0: detected capacity change from 0 to 2048
[ 1504.091368][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1504.101208][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.104838][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.114386][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1504.125238][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.134648][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.146774][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.160385][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.166771][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.171235][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.189304][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.199083][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.207115][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.211106][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.228240][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.240872][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.242838][ T9978] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1504.262662][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.272943][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.282804][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.283007][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.292567][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.302220][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.304531][ T2864] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1504.331509][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.339031][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.345458][   T27] audit: type=1800 audit(1692495322.922:1162): pid=9979 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 1504.372351][ T9965] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.418724][ T9975] Remounting filesystem read-only
[ 1504.423934][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1504.434847][   T27] audit: type=1800 audit(1692495322.982:1163): pid=9965 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1504.436240][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.457239][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1504.474257][ T2864] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1504.487632][ T2864] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1504.496024][ T2864] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1504.510072][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.515839][ T9983] syz-executor.4[9983]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1504.520192][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1504.530528][ T9982] syz-executor.2[9982]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1504.543636][ T2864] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1504.548778][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.564135][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.564165][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.564184][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.564554][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1504.590759][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.597904][ T2864] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1504.597929][ T2864] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1504.597949][ T2864] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.597969][ T2864] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.597993][ T2864] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.598046][ T2864] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1504.633804][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.646369][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.652806][ T9983] loop4: detected capacity change from 0 to 2048
[ 1504.658295][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.666554][ T9982] loop2: detected capacity change from 0 to 2048
[ 1504.677275][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1504.683634][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.691774][ T9968] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.702632][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.713497][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1504.726730][ T9984] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1504.753492][ T2864] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1504.753520][ T2864] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.753540][ T2864] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.753558][ T2864] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1504.757401][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1504.767692][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.771033][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.780680][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1504.793888][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.796305][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.805819][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1504.826938][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.836147][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1504.855203][ T9985] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1504.884549][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.902272][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.910874][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1504.925870][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.938435][ T9982] Remounting filesystem read-only
[ 1504.943876][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.951740][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.959929][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.972939][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.981956][ T9972] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1504.984130][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.001948][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.003252][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.011795][ T9988] syz-executor.3[9988]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1505.022535][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.041959][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.048409][ T9988] loop3: detected capacity change from 0 to 2048
[ 1505.061705][ T9983] Remounting filesystem read-only
[ 1505.067174][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.072232][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.078341][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.096737][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.103048][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.106747][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.115583][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1505.127416][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.134347][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1505.158014][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.160066][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.167375][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1505.182580][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.199761][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.209673][ T9990] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1505.219687][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.220788][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.230253][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.242536][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.249327][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.249481][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.249631][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.280081][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.302036][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.314144][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.318880][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.342277][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.348748][ T9988] Remounting filesystem read-only
[ 1505.361825][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.375114][ T9982] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.384234][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.389644][ T9993] syz-executor.1[9993]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1505.405565][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.406518][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.416608][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.436741][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1505.447130][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1505.451287][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.455402][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1505.469664][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1505.474324][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.491817][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1505.491843][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1505.491860][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.491877][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.491896][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.492255][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1505.502662][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.514968][ T9993] loop1: detected capacity change from 0 to 2048
[ 1505.516818][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1505.526981][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1505.534003][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.566334][ T9975] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.582159][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.598891][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1505.600169][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1505.607304][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1505.625270][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1505.628088][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1505.632714][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1505.642316][ T9994] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1505.647742][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.670259][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.680876][ T9993] Remounting filesystem read-only
[ 1505.686353][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.686623][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.705166][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.705985][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1505.714958][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.736725][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.737341][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.746989][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.747256][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.776905][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.780029][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1505.787711][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.803446][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.810529][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.813099][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1505.825230][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1505.829532][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.843071][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.848550][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.864605][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1505.874217][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.884823][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.893964][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.903325][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.913713][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.923552][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.933223][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.937992][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1505.942654][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.967865][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1505.973787][ T9997] syz-executor.5[9997]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1505.980159][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1505.994150][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.004008][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.013702][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1506.021221][ T9983] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.031074][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.042588][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.052978][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1506.061675][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.074314][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.086283][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1506.097783][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.107452][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1506.115337][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.125205][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1506.132846][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.137737][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1506.142580][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1506.158709][ T9999] syz-executor.2[9999]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1506.160183][ T9997] loop5: detected capacity change from 0 to 2048
[ 1506.168878][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.180650][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1506.189180][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.200893][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.205223][T10000] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1506.210005][ T9993] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.228385][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1506.230460][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.242651][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.257678][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.266573][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.266604][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.289363][ T9997] Remounting filesystem read-only
[ 1506.296339][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.299865][ T9988] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.313866][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.322024][ T9999] loop2: detected capacity change from 0 to 2048
[ 1506.331188][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.340703][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.352821][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1506.353607][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1506.380796][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.382395][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1506.398990][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1506.399013][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1506.399029][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1506.399046][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1506.399071][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1506.399088][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1506.399105][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.399123][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.399142][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.422679][T10002] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1506.472611][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.496634][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.498427][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1506.517156][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1506.541660][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1506.547922][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.555118][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.562036][T10004] syz-executor.0[10004]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1506.570837][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.586724][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.591005][T10006] syz-executor.4[10006]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1506.632660][ T9999] Remounting filesystem read-only
[ 1506.632884][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.650141][T10004] loop0: detected capacity change from 0 to 2048
[ 1506.660309][T10006] loop4: detected capacity change from 0 to 2048
[ 1506.660906][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1506.667008][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.683841][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.687707][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.697622][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.709272][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.721678][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.733149][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1506.740095][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1506.744038][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.751885][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.762036][T10008] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1506.766244][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.776860][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.792411][T10004] Remounting filesystem read-only
[ 1506.801513][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.811652][T10009] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1506.822924][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.825007][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.836722][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1506.850317][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1506.851077][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1506.860531][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1506.879134][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1506.886455][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1506.888064][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.893812][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1506.913903][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1506.919921][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.921272][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1506.932256][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.938797][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.954094][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.957923][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1506.967399][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.983646][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1506.994556][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.008053][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.009676][T10006] Remounting filesystem read-only
[ 1507.018265][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.033216][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.042946][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1507.051489][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.055856][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.065032][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.071800][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.082811][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1507.094761][ T9997] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.109609][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.117658][   T27] kauditd_printk_skb: 7 callbacks suppressed
[ 1507.117673][   T27] audit: type=1800 audit(1692495325.702:1171): pid=9997 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1507.145476][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1507.153286][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.158337][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.163609][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.175749][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1507.184005][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.194271][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1507.200529][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.215923][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.219636][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.231154][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.246791][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.246817][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.259951][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1507.265117][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.274706][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.281897][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.291843][ T9999] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.302367][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.311794][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.332442][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.347082][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.358881][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.368539][   T27] audit: type=1800 audit(1692495325.952:1172): pid=9999 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1507.399692][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.401750][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.425256][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.434515][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1507.435348][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.449971][T10013] loop1: detected capacity change from 0 to 2048
[ 1507.466985][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.468060][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1507.486442][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1507.497307][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1507.505597][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.519439][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1507.519479][T10015] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1507.526195][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.548112][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.553413][T10013] Remounting filesystem read-only
[ 1507.563352][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.568106][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1507.576985][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.583541][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1507.590775][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.608169][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.617694][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1507.617726][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1507.617743][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1507.617760][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.617777][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.617793][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.629886][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.640621][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.652899][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.663399][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.704429][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.719998][T10016] loop3: detected capacity change from 0 to 2048
[ 1507.725038][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.735287][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.735675][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.752191][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.761000][T10018] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1507.792973][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.803582][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.815949][T10016] Remounting filesystem read-only
[ 1507.824109][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.834056][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1507.834378][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.846234][T10004] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.853496][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.867526][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.873923][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
2023/08/20 01:35:26 executed programs: 1171
[ 1507.896221][   T27] audit: type=1800 audit(1692495326.482:1173): pid=10004 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1507.899993][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.917520][T10020] loop5: detected capacity change from 0 to 2048
[ 1507.933658][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.934446][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1507.951805][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.962457][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1507.964770][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1507.971924][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1507.984079][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1507.986231][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.005213][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.006417][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1508.025258][T10022] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1508.025585][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.045149][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1508.048653][T10006] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.060975][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.063007][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.083116][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.092813][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1508.093045][   T27] audit: type=1800 audit(1692495326.682:1174): pid=10006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1508.105379][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1508.130921][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.133268][T10020] Remounting filesystem read-only
[ 1508.143534][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.149546][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.161433][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.169910][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.174883][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.183005][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1508.183035][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1508.183054][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1508.183074][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.183093][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.183112][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.183470][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1508.183490][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1508.183508][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1508.183525][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1508.183543][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1508.183564][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1508.183583][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1508.183601][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.183619][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.183638][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.238575][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1508.259760][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.268674][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.282772][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1508.295006][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.303237][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1508.310341][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1508.331812][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.331983][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.332148][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.332448][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.332620][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.332785][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.332948][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.333111][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.333378][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.390536][T10013] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.409994][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1508.415908][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.423407][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1508.437650][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.459092][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1508.467879][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.477826][   T27] audit: type=1800 audit(1692495327.052:1175): pid=10013 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1508.488393][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.493490][T10026] loop4: detected capacity change from 0 to 2048
[ 1508.515860][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.529489][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1508.535531][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.558871][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1508.570044][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1508.579974][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.585882][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1508.595567][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.604626][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.611731][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.623153][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1508.631358][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.639435][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.657828][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.667272][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.708139][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.717266][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.719176][T10027] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1508.729369][T10020] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.748992][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1508.749480][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1508.765363][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.792392][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.805269][   T27] audit: type=1800 audit(1692495327.392:1176): pid=10020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1508.808605][T10029] __do_sys_memfd_create: 4 callbacks suppressed
[ 1508.808621][T10029] syz-executor.0[10029]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1508.834353][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.843391][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1508.878049][T10026] Remounting filesystem read-only
[ 1508.883500][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.893950][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.901125][T10016] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.903746][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.924313][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.935910][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1508.936498][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.955177][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1508.955938][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.974552][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.983986][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1508.987744][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1508.994830][   T27] audit: type=1800 audit(1692495327.582:1177): pid=10016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1509.009595][T10032] syz-executor.2[10032]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1509.029048][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1509.036742][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.041271][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1509.063340][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1509.068173][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.072549][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1509.094191][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1509.096139][T10029] loop0: detected capacity change from 0 to 2048
[ 1509.101513][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1509.114894][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1509.116556][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.123082][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.140562][T10032] loop2: detected capacity change from 0 to 2048
[ 1509.146298][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.159890][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1509.160203][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.167184][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.167204][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.167222][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.196767][T10034] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1509.211177][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.214508][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.223939][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.233514][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.254417][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1509.262247][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1509.266176][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.269621][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1509.271486][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1509.285170][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.293342][T10035] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1509.314563][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1509.314600][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1509.335758][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1509.336665][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.344205][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.360766][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.365795][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.385129][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.400281][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1509.407006][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1509.414107][T10029] Remounting filesystem read-only
[ 1509.430093][T10032] Remounting filesystem read-only
[ 1509.435546][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.446127][T10026] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.449997][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.463883][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1509.469742][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.485529][   T27] audit: type=1800 audit(1692495328.072:1178): pid=10026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1509.490786][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.513454][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.529245][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.539524][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.547194][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1509.560434][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1509.572883][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1509.582281][T10040] syz-executor.1[10040]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1509.587865][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.600399][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1509.611030][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1509.620054][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.629125][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1509.630141][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.640517][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1509.665615][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.673358][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.676455][T10040] loop1: detected capacity change from 0 to 2048
[ 1509.691550][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.698078][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.704773][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.717050][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.720075][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.729898][T10042] syz-executor.5[10042]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1509.740729][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.748810][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.758439][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.781268][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.785423][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.799866][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1509.821407][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.832058][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1509.848383][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1509.857803][T10043] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1509.864097][T10042] loop5: detected capacity change from 0 to 2048
[ 1509.881226][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1509.889168][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.900709][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.905706][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.913413][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.932302][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.940543][T10045] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1509.954274][T10046] syz-executor.3[10046]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1509.963315][T10032] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.973628][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.973795][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.974161][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.974327][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.974478][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.974630][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.974781][T10029] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1509.978505][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1509.988593][   T27] audit: type=1800 audit(1692495328.562:1179): pid=10029 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1510.021970][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.029508][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1510.083060][T10046] loop3: detected capacity change from 0 to 2048
[ 1510.091312][   T27] audit: type=1800 audit(1692495328.632:1180): pid=10032 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1510.110177][T10042] Remounting filesystem read-only
[ 1510.122628][T10040] Remounting filesystem read-only
[ 1510.122778][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1510.128072][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1510.151631][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1510.156438][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.160021][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.168415][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1510.184748][T10049] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1510.189546][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1510.198995][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1510.205019][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.214394][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.228710][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1510.233254][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.239194][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.262797][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.268634][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1510.283561][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.284394][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.302638][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1510.306625][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.319651][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.320802][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1510.329318][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.329340][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.343352][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.352896][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.383909][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.385393][T10046] Remounting filesystem read-only
[ 1510.401861][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1510.410408][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.418054][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1510.422766][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.427098][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1510.437857][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.444537][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1510.454120][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.462558][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1510.462582][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.462601][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.462619][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.499151][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1510.517098][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.529035][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1510.530507][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.536340][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1510.536360][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1510.536376][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1510.581108][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.581127][T10054] syz-executor.4[10054]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1510.593076][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.625080][T10054] loop4: detected capacity change from 0 to 2048
[ 1510.629228][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.633033][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1510.644135][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.648955][T10053] syz-executor.2[10053]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1510.660451][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.671202][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.680437][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.695739][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1510.702220][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.712099][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.715822][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.733002][T10053] loop2: detected capacity change from 0 to 2048
[ 1510.736596][T10055] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1510.753645][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.763896][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.766562][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.774610][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.786609][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.796735][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.811204][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1510.816600][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.834467][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.850953][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.855310][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.873255][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.877241][T10056] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1510.883601][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.905874][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.915958][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.925948][T10054] Remounting filesystem read-only
[ 1510.931590][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.933294][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.942130][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.964356][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.974195][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.986371][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.986383][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1510.986669][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.002076][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.019098][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.041840][T10053] Remounting filesystem read-only
[ 1511.045397][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.047223][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.066903][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.072302][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.079524][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.105306][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.106283][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.118404][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.125643][T10042] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.134914][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.155508][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.157854][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.165603][T10046] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.185192][T10060] syz-executor.0[10060]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1511.187478][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.216065][T10060] loop0: detected capacity change from 0 to 2048
[ 1511.224305][T10040] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.225434][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.225501][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1511.235290][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.256973][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.269413][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1511.274871][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1511.285850][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1511.296587][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1511.304974][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.305974][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.314534][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.324236][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1511.333865][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1511.344760][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.360180][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.369029][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1511.369054][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1511.369331][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.369353][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.369371][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.369793][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1511.376825][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.385592][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1511.392710][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.407033][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.412595][T10061] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1511.440631][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.476502][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1511.484047][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1511.484208][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.494141][T10060] Remounting filesystem read-only
[ 1511.501996][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.512151][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.528114][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1511.534571][T10054] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.536012][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.552381][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.556283][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1511.564881][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.571766][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1511.595629][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1511.595708][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.604502][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.618450][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1511.630770][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1511.631940][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1511.639781][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1511.649877][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.656800][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1511.664964][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1511.671309][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1511.680451][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1511.693047][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.694618][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.716533][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1511.717062][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1511.724119][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1511.724139][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.724158][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.724177][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.734012][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.740999][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1511.757631][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1511.768048][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.800452][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.809685][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.817964][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.834686][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1511.838861][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1511.842655][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.859661][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.863054][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.869344][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.885734][T10065] syz-executor.1[10065]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1511.891563][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1511.901277][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1511.905469][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.916951][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.925929][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1511.934711][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.948425][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.958342][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1511.965662][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1511.965979][T10065] loop1: detected capacity change from 0 to 2048
[ 1511.973017][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1511.979763][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1511.993272][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.007596][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1512.010655][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.015096][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1512.047889][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.049961][T10053] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.071672][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1512.079323][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.080029][T10067] syz-executor.5[10067]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1512.113325][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.123187][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.123220][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.123240][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.154190][   T27] kauditd_printk_skb: 4 callbacks suppressed
[ 1512.154206][   T27] audit: type=1800 audit(1692495330.722:1185): pid=10053 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1512.181752][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1512.199140][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.231493][T10070] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1512.236447][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1512.249581][T10069] loop3: detected capacity change from 0 to 2048
[ 1512.260013][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.265682][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.305846][T10065] Remounting filesystem read-only
[ 1512.309541][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1512.314452][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.330496][T10074] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1512.341360][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.345988][T10067] loop5: detected capacity change from 0 to 2048
[ 1512.351964][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.363259][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.367979][T10060] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.386879][T10069] Remounting filesystem read-only
[ 1512.393032][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.408996][   T27] audit: type=1800 audit(1692495331.002:1186): pid=10060 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1512.414194][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.437230][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.442285][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.462847][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.472238][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.474643][T10073] loop4: detected capacity change from 0 to 2048
[ 1512.484343][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1512.494326][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1512.509956][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1512.513203][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.520187][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.535992][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1512.540024][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1512.550508][   T12] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1512.550534][   T12] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1512.550553][   T12] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1512.550572][   T12] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1512.550589][   T12] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1512.550640][   T12] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1512.550658][   T12] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1512.550676][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.550695][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.550713][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.550752][   T12] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1512.550769][   T12] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1512.560234][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1512.568743][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1512.572645][T10078] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1512.581230][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.589578][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.594984][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.603790][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1512.635768][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.635795][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.635814][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.636195][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1512.636215][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1512.636233][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1512.636251][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1512.636268][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1512.636290][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1512.636308][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1512.636325][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.636343][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.636362][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.672441][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.682623][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.718375][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.724106][   T12] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.768364][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.770537][T10079] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1512.792659][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.803834][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.815159][T10073] Remounting filesystem read-only
[ 1512.837225][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.900362][T10081] loop0: detected capacity change from 0 to 2048
[ 1512.903845][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.919839][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1512.919864][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1512.929702][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.935360][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.947202][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.965734][T10067] Remounting filesystem read-only
[ 1512.970507][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.971129][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.983168][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1512.990134][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1512.990303][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.010973][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.018483][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.018715][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.018989][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.049512][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.049669][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.062476][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.072314][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.078716][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1513.089547][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.098502][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.107218][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.119265][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.128396][T10084] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1513.145822][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1513.159753][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.169905][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.191920][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.192050][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.206302][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.230457][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.253054][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.262342][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.283481][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.283743][T10081] Remounting filesystem read-only
[ 1513.302058][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.303123][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.315152][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.322791][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.335608][T10069] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.341842][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.358996][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.364410][T10065] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.375158][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.394387][   T27] audit: type=1800 audit(1692495331.982:1187): pid=10069 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
2023/08/20 01:35:32 executed programs: 1185
[ 1513.398855][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.423373][T10087] loop2: detected capacity change from 0 to 2048
[ 1513.431460][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.446014][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.458112][   T27] audit: type=1800 audit(1692495332.032:1188): pid=10065 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1513.461771][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1513.478974][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.499424][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.502885][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1513.509805][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.521203][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1513.531840][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.545369][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1513.547243][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.568053][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.578680][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.588812][T10067] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.592341][T10088] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1513.609422][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.613612][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1513.640954][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.650824][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1513.651332][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.662088][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1513.677472][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.681457][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1513.698287][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1513.705619][   T27] audit: type=1800 audit(1692495332.292:1189): pid=10067 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1513.725920][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1513.734948][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1513.743069][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1513.752965][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.764332][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1513.765416][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1513.780645][T10087] Remounting filesystem read-only
[ 1513.786004][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.792984][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1513.796043][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.812372][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1513.813535][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1513.819807][T10091] __do_sys_memfd_create: 4 callbacks suppressed
[ 1513.819822][T10091] syz-executor.1[10091]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1513.827609][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1513.837323][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1513.843584][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.855412][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1513.862770][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.862940][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.863225][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.914080][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1513.926655][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1513.927762][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.936508][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1513.945146][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1513.950014][T10091] loop1: detected capacity change from 0 to 2048
[ 1513.954522][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1513.967814][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.967987][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.968153][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.968449][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.968612][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.969677][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1513.983533][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1514.013341][T10073] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.037045][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1514.060128][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.067842][T10093] syz-executor.3[10093]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1514.082192][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1514.090366][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1514.098490][T10094] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1514.108159][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.111882][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1514.126720][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.136859][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.147041][   T27] audit: type=1800 audit(1692495332.732:1190): pid=10073 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1514.159957][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.181943][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1514.182094][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.191336][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1514.202148][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.210203][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.235358][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1514.245951][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.256231][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.267632][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.271928][T10081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.286672][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.289145][T10091] Remounting filesystem read-only
[ 1514.301935][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.301988][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.314742][T10093] loop3: detected capacity change from 0 to 2048
[ 1514.329268][   T27] audit: type=1800 audit(1692495332.912:1191): pid=10081 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1514.330475][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.350447][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.374178][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.383862][ T3727] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1514.384209][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.390823][ T3727] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1514.407824][ T3727] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1514.416561][ T3727] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1514.429552][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1514.440306][ T3727] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1514.449840][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1514.450117][T10087] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.458707][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.469948][ T3727] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1514.485512][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1514.498097][T10096] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1514.500069][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1514.512269][   T27] audit: type=1800 audit(1692495333.102:1192): pid=10087 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1514.532750][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1514.541227][ T3727] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1514.544246][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.558333][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.561147][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.572562][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1514.583021][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.598168][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1514.604999][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1514.606376][ T3727] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.613021][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1514.636012][T10099] syz-executor.5[10099]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1514.640549][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.656826][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1514.664644][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.664767][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1514.686029][T10093] Remounting filesystem read-only
[ 1514.687688][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1514.691601][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.709061][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.710300][ T3727] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.719462][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.728634][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.739588][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.759857][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.761872][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1514.770071][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.782950][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1514.789829][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.803736][ T3727] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.803850][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1514.813972][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.823375][T10099] loop5: detected capacity change from 0 to 2048
[ 1514.830792][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.837500][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1514.848688][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.853317][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1514.866106][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.877866][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.887994][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.894745][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1514.900588][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.908593][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1514.920188][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.923656][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.944923][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1514.959658][T10100] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1514.963398][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.981974][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1514.983920][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1514.996681][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.004067][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.013263][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.023775][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.032481][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.040169][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.058977][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.068991][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.078411][T10099] Remounting filesystem read-only
[ 1515.080108][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.083775][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.108216][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.112722][T10091] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.127627][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.132190][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.136542][   T27] audit: type=1800 audit(1692495333.722:1193): pid=10091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1515.166879][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1515.176312][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1515.184144][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.201405][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1515.207181][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.215853][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.252992][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.274150][T10103] syz-executor.0[10103]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1515.291754][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.311201][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.315888][T10105] syz-executor.4[10105]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1515.322656][T10093] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.344653][ T5468] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1515.355012][T10107] syz-executor.2[10107]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1515.365491][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.371616][ T5468] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1515.388133][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1515.391553][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.409108][   T27] audit: type=1800 audit(1692495333.992:1194): pid=10093 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1515.410791][T10103] loop0: detected capacity change from 0 to 2048
[ 1515.440018][ T5468] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1515.445515][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1515.457022][ T5468] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1515.464230][T10107] loop2: detected capacity change from 0 to 2048
[ 1515.469700][T10105] loop4: detected capacity change from 0 to 2048
[ 1515.471326][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1515.482778][ T5468] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1515.489286][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1515.499610][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.499787][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.499951][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.500114][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.500276][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.500558][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.500737][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.500888][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.501039][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.501177][T10099] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.514022][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1515.521648][T10108] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1515.546229][T10109] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1515.549895][ T5468] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1515.549915][ T5468] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1515.549933][ T5468] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.549952][ T5468] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.549971][ T5468] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.556682][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.572360][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1515.594586][T10105] Remounting filesystem read-only
[ 1515.607681][T10110] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1515.631346][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.638145][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1515.669921][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.678005][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1515.685799][T10103] Remounting filesystem read-only
[ 1515.699281][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1515.711942][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.746892][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1515.750295][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.763682][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1515.766996][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.783560][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.794211][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.802266][T10107] Remounting filesystem read-only
[ 1515.813142][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.825557][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.826668][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.837418][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.866383][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.876433][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.876681][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.886333][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.895583][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1515.904960][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.919313][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1515.924801][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.936354][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.943002][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.959969][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.967625][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.969861][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.984651][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1515.992720][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1515.997732][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.007424][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.022983][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.030278][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.037322][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.054916][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.055078][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.076796][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.087828][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.099508][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.111324][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.113991][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.124166][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.130332][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.147691][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.159400][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.169541][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1516.178638][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.195030][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.209748][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1516.222279][T10117] syz-executor.1[10117]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1516.233047][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1516.240916][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.257928][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.267684][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1516.275356][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.279489][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.285268][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.311094][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1516.327645][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1516.337038][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.344196][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.349546][T10117] loop1: detected capacity change from 0 to 2048
[ 1516.359793][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.362722][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.374142][T10107] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.385562][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1516.397703][T10119] syz-executor.3[10119]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1516.400629][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.430243][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.442327][T10119] loop3: detected capacity change from 0 to 2048
[ 1516.443528][T10105] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.464043][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1516.467647][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.479040][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.483695][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.495396][T10103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.500371][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1516.523990][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1516.540455][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.541280][T10121] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1516.551958][T10122] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1516.571781][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.593450][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.604787][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.608609][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1516.615398][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.638148][T10117] Remounting filesystem read-only
[ 1516.644498][T10119] Remounting filesystem read-only
[ 1516.650666][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.664448][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.674415][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1516.681248][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1516.681346][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1516.700998][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.717962][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.719657][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1516.729620][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1516.742766][T10127] syz-executor.5[10127]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1516.747448][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.761745][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1516.764337][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1516.777452][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1516.785502][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.789917][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.795133][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1516.812541][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.821704][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.823012][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.834728][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.846449][T10127] loop5: detected capacity change from 0 to 2048
[ 1516.853719][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.867162][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.868593][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1516.876470][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.885648][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.895750][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.913830][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.916498][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1516.924650][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.938899][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1516.944795][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1516.955938][T10128] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1516.971027][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.980773][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1516.984139][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1516.990123][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1517.001266][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1517.006343][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.019536][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1517.022367][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1517.029999][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1517.042922][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.047089][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.055033][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1517.055058][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1517.066444][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.073226][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1517.096841][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.101488][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1517.109137][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.116497][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.125583][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.132937][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1517.145206][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.154010][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.161106][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.170419][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.184748][T10127] Remounting filesystem read-only
[ 1517.190071][T10117] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.195307][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.219803][   T27] kauditd_printk_skb: 4 callbacks suppressed
[ 1517.219819][   T27] audit: type=1800 audit(1692495335.792:1199): pid=10117 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1517.249083][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1517.256110][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1517.264348][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1517.272477][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.277945][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.285058][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.302210][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.312258][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.323931][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1517.327387][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.334279][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.352709][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.355630][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.365639][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.373740][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.386808][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.392250][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1517.405797][T10131] syz-executor.2[10131]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1517.408134][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.429892][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.439039][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1517.440769][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.457743][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.457769][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.457787][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.458155][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1517.491674][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.498138][T10131] loop2: detected capacity change from 0 to 2048
[ 1517.547086][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.567440][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.588643][T10133] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1517.603443][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1517.610747][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.626818][T10131] Remounting filesystem read-only
[ 1517.632589][T10119] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.634426][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1517.644626][   T27] audit: type=1800 audit(1692495336.232:1200): pid=10119 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1517.670399][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.681159][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1517.690326][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1517.693841][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.701261][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1517.707650][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1517.715291][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1517.728642][T10135] loop4: detected capacity change from 0 to 2048
[ 1517.736707][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.741851][T10136] loop0: detected capacity change from 0 to 2048
[ 1517.764043][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1517.767241][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.776597][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1517.783030][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.788840][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.807578][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.807856][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.817192][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.827893][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.839026][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.849121][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.859869][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.870372][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1517.874774][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.886236][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.903085][T10138] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1517.904407][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1517.923469][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1517.936032][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.945680][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.946460][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.967951][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1517.975599][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1517.983992][T10135] Remounting filesystem read-only
[ 1517.992663][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1517.996674][T10127] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.002925][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1518.022234][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.032370][T10140] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1518.041630][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.068913][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.072500][   T27] audit: type=1800 audit(1692495336.652:1201): pid=10127 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1518.080607][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.112704][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1518.121898][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.131909][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1518.138258][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.140112][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1518.158262][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1518.162278][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1518.170049][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1518.190097][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.211517][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.242585][T10136] Remounting filesystem read-only
[ 1518.250421][T10142] loop1: detected capacity change from 0 to 2048
[ 1518.257515][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.275805][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1518.278436][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.284519][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1518.296101][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.312808][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.321819][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.335801][T10145] loop3: detected capacity change from 0 to 2048
[ 1518.343579][T10146] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1518.344815][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.357137][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1518.369465][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.376241][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.392610][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1518.393243][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.403814][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.412846][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.422947][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1518.434625][T10147] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1518.444260][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
2023/08/20 01:35:37 executed programs: 1200
[ 1518.463348][T10131] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.463421][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.483762][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1518.485368][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.491661][   T27] audit: type=1800 audit(1692495337.062:1202): pid=10131 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1518.505565][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.532423][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.539319][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.544532][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.563677][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1518.563934][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.586337][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.597040][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.608326][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1518.616962][T10145] Remounting filesystem read-only
[ 1518.621699][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1518.624501][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.635634][T10142] Remounting filesystem read-only
[ 1518.643053][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.644417][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.653723][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.665883][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1518.676380][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.686472][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1518.691334][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.698606][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1518.698632][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1518.698650][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1518.699045][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1518.737228][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1518.742558][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1518.753473][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.757113][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1518.770373][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.776890][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.790041][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.797475][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1518.805465][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1518.812700][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.822144][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.829570][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1518.847033][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.856978][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.856985][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.857141][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.866949][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.867115][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.867397][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.883978][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1518.889144][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1518.907190][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1518.919194][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.926645][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.931213][T10135] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.940528][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1518.948759][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.962871][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1518.967288][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.976560][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1518.987835][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1519.001122][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.006439][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.043479][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.044634][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.062999][   T27] audit: type=1800 audit(1692495337.652:1203): pid=10135 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1519.066623][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.094736][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.104572][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.104806][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.115513][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.138134][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.147053][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.159407][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1519.164795][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.168867][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1519.188339][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.207917][T10145] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.208262][T10136] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.228556][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1519.244428][   T27] audit: type=1800 audit(1692495337.832:1204): pid=10145 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1519.269787][T10151] __do_sys_memfd_create: 4 callbacks suppressed
[ 1519.269805][T10151] syz-executor.5[10151]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1519.275898][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.293269][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.316260][T10153] syz-executor.2[10153]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1519.326536][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.339379][   T27] audit: type=1800 audit(1692495337.922:1205): pid=10136 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1519.370420][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1519.380124][T10151] loop5: detected capacity change from 0 to 2048
[ 1519.382644][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.402566][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1519.410353][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1519.418434][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1519.418588][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1519.418609][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.418628][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.418647][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.419107][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1519.432878][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.435457][T10153] loop2: detected capacity change from 0 to 2048
[ 1519.462513][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1519.467124][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.479119][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1519.482862][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1519.490059][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1519.503615][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.511705][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1519.517682][T10154] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1519.526827][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1519.538509][T10142] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.543836][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1519.551917][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.560117][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1519.571324][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1519.576118][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1519.603493][   T27] audit: type=1800 audit(1692495338.192:1206): pid=10142 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1519.610313][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.629225][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1519.639820][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.657918][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1519.664630][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1519.673143][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1519.677499][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1519.684370][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1519.697349][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1519.704783][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1519.706019][T10155] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1519.724304][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1519.730584][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1519.737836][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1519.741826][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.745470][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.756962][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1519.770566][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.773966][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1519.787344][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1519.795151][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.796332][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.796353][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.811716][T10151] Remounting filesystem read-only
[ 1519.817821][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.839718][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.865231][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.865809][T10153] Remounting filesystem read-only
[ 1519.881539][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.881795][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.906332][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.909072][ T2864] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1519.916135][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.926552][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.934480][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.954917][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1519.963834][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.964680][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1519.989750][ T2864] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1519.997192][ T2864] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1520.011460][ T2864] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1520.019523][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.026754][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.030791][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.047274][ T2864] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1520.055109][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.065911][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1520.083503][T10161] syz-executor.4[10161]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1520.086087][ T2864] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1520.094194][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.110855][ T2864] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1520.110882][ T2864] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.110902][ T2864] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.110921][ T2864] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.110984][ T2864] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1520.111003][ T2864] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1520.111021][ T2864] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.111040][ T2864] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.111058][ T2864] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.142317][T10162] syz-executor.3[10162]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1520.154299][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.176681][T10162] loop3: detected capacity change from 0 to 2048
[ 1520.177881][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1520.199416][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.217835][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.245389][T10163] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1520.289723][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.293453][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1520.311329][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.318990][T10165] syz-executor.0[10165]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1520.338429][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.350134][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.352576][T10161] loop4: detected capacity change from 0 to 2048
[ 1520.368755][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1520.376469][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.378480][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.389162][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1520.398097][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.416581][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.417650][T10162] Remounting filesystem read-only
[ 1520.428580][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1520.440118][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.441169][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.452603][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.462202][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1520.480216][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.480893][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.489742][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.499720][T10167] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1520.510866][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.524588][T10165] loop0: detected capacity change from 0 to 2048
[ 1520.536151][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.537685][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.555868][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.568259][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.571839][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.578768][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.598740][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.599060][T10168] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1520.608285][T10153] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.620929][ T5468] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1520.637151][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.647470][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.652151][ T5468] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1520.665171][ T5468] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1520.667203][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.685284][ T5468] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1520.694065][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.696266][T10161] Remounting filesystem read-only
[ 1520.718067][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.732636][T10165] Remounting filesystem read-only
[ 1520.739445][T10172] syz-executor.1[10172]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1520.753118][   T27] audit: type=1800 audit(1692495339.342:1207): pid=10153 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1520.771288][T10172] loop1: detected capacity change from 0 to 2048
[ 1520.780093][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.780255][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.800742][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.813927][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1520.823705][ T5468] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1520.823747][ T5468] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1520.823766][ T5468] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1520.823784][ T5468] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.823803][ T5468] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.823822][ T5468] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.823871][ T5468] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1520.823890][ T5468] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1520.823907][ T5468] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.823926][ T5468] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.823944][ T5468] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1520.825825][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.888342][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.905344][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.913109][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.933300][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.965776][T10173] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1520.966545][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1520.990080][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.005158][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.023906][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.040815][T10175] syz-executor.2[10175]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1521.048693][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.052826][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.062864][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.076112][T10172] Remounting filesystem read-only
[ 1521.081716][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.085047][T10151] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.096872][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.109543][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.126504][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.138464][T10175] loop2: detected capacity change from 0 to 2048
[ 1521.139031][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.145080][   T27] audit: type=1800 audit(1692495339.732:1208): pid=10151 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1521.155389][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.184728][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.195231][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.205619][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.215787][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1521.216227][T10162] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.226007][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.240076][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.259344][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.260717][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1521.271113][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.286475][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1521.288982][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.296270][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.305614][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.315070][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1521.322722][T10177] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1521.327685][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.361507][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.371494][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.380800][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1521.381129][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1521.404165][T10175] Remounting filesystem read-only
[ 1521.408265][T10161] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.410499][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.423296][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.433807][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.442484][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1521.456846][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.470210][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1521.471468][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.482884][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.490886][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.506153][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1521.517391][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.518909][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1521.527229][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.534482][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1521.548517][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.565089][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.577594][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.587438][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.595502][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1521.597642][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.613310][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1521.623814][T10180] syz-executor.3[10180]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1521.627474][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1521.636067][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.649816][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1521.657884][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.669603][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1521.679205][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1521.681994][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.691593][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1521.700401][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.705354][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1521.721384][T10180] loop3: detected capacity change from 0 to 2048
[ 1521.727068][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1521.732387][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.748209][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1521.748241][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1521.748261][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1521.777388][T10165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.777928][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1521.789755][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.813522][T10181] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1521.818493][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.830114][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.852811][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.853512][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1521.868546][T10180] Remounting filesystem read-only
[ 1521.872096][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1521.875197][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.893520][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1521.905527][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1521.923485][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1521.931630][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.933575][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1521.941796][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1521.951634][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1521.965112][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1521.966309][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1521.980034][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1521.988820][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1521.990635][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.009171][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.019381][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.024061][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.035305][T10184] syz-executor.5[10184]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1522.040815][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.049524][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.061459][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.070870][T10172] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.081814][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.099717][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.104911][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.117819][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.130646][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.141552][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.155777][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.165392][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.174665][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1522.188711][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1522.198517][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.210015][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1522.219417][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.220575][T10184] loop5: detected capacity change from 0 to 2048
[ 1522.229059][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1522.229083][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1522.229100][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1522.229129][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1522.229148][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1522.229165][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.229184][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.241198][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1522.259911][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.272092][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1522.274256][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.283993][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.295015][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.300274][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.325432][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.336236][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.348568][T10186] syz-executor.4[10186]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1522.355763][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1522.367115][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.375836][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1522.407811][T10187] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1522.424172][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1522.432201][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.451314][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.467965][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.482997][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.486363][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1522.514577][T10189] loop0: detected capacity change from 0 to 2048
[ 1522.522362][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.533195][T10184] Remounting filesystem read-only
[ 1522.541676][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.543604][T10186] loop4: detected capacity change from 0 to 2048
[ 1522.551932][T10180] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.576876][T10191] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1522.578171][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1522.587936][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.594831][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1522.604701][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.612404][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1522.628808][   T27] kauditd_printk_skb: 4 callbacks suppressed
[ 1522.628824][   T27] audit: type=1800 audit(1692495341.212:1213): pid=10180 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1522.635657][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.656400][T10175] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.679505][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.690917][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1522.692885][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.710246][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.714396][T10189] Remounting filesystem read-only
[ 1522.721503][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1522.729925][   T27] audit: type=1800 audit(1692495341.272:1214): pid=10175 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1522.735232][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1522.754145][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.761168][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1522.761189][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.761209][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.761227][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.761583][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1522.774780][T10192] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1522.787522][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.832974][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.833419][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1522.844074][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1522.850187][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1522.859954][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.863968][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.877259][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1522.895293][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.897220][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.905709][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.921511][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1522.923613][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1522.932484][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1522.939237][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1522.956038][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1522.963524][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1522.963548][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1522.963577][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1522.974105][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1522.995554][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.005429][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1523.013329][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.014502][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.030644][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.033149][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1523.044789][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.049435][T10186] Remounting filesystem read-only
[ 1523.049729][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.049886][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.062787][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.067840][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.074578][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.087950][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.106512][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1523.115638][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.140289][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.157980][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.170044][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.180504][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.180532][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.204087][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1523.213462][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.224858][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.237780][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.240543][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.257979][ T5468] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1523.273772][ T5468] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1523.289708][ T5468] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1523.299258][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.303398][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.309522][ T5468] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1523.326630][T10196] loop1: detected capacity change from 0 to 2048
[ 1523.336547][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.352388][ T5468] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1523.371137][ T5468] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1523.395741][ T5468] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1523.397465][T10198] loop2: detected capacity change from 0 to 2048
[ 1523.409990][T10199] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1523.414773][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.423845][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.431641][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.443430][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.464897][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.501195][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.507816][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.514150][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.523873][T10196] Remounting filesystem read-only
[ 1523.529884][T10202] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1523.541107][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.554864][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.559503][T10201] loop3: detected capacity change from 0 to 2048
[ 1523.568279][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.582607][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.594637][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.594674][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.616187][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.627525][ T5468] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1523.632195][T10198] Remounting filesystem read-only
[ 1523.641350][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.646980][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.655221][T10189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.667036][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.674134][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.685075][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.695763][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.716644][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.720712][T10205] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1523.726542][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.737528][ T5468] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1523.753205][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.754136][   T27] audit: type=1800 audit(1692495342.342:1215): pid=10189 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1523.783693][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.784034][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.799430][T10184] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.806340][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.822295][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.826706][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
2023/08/20 01:35:42 executed programs: 1213
[ 1523.849552][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.853834][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.871363][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1523.871764][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.884756][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1523.897687][   T27] audit: type=1800 audit(1692495342.432:1216): pid=10184 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1523.901595][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.923399][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.930346][ T5468] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.947049][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.948454][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.965563][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1523.966714][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1523.985045][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1523.994426][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1523.994544][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.006889][T10186] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.026637][   T27] audit: type=1800 audit(1692495342.612:1217): pid=10186 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1524.030376][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.072723][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.072828][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.082117][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.115400][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1524.115529][T10201] Remounting filesystem read-only
[ 1524.129081][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1524.138633][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.140050][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.151491][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.161090][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.172939][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.188316][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1524.189124][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.195010][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1524.195029][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1524.195045][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1524.214489][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.223242][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1524.231649][T10209] loop0: detected capacity change from 0 to 2048
[ 1524.252799][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.262416][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.262442][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.262459][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.262827][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1524.272017][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.296330][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1524.312510][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.318019][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1524.326115][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.333595][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.344352][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.353074][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1524.361756][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.367965][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1524.367985][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1524.368003][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1524.368032][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1524.368054][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1524.368072][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.368090][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.368107][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.376638][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1524.392224][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.429348][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.447361][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.457724][T10198] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.470980][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.493410][T10211] __do_sys_memfd_create: 5 callbacks suppressed
[ 1524.493427][T10211] syz-executor.4[10211]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1524.502416][T10196] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.532354][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.534013][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.547131][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.553909][T10212] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1524.566437][   T27] audit: type=1800 audit(1692495343.132:1218): pid=10196 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1524.581756][T10211] loop4: detected capacity change from 0 to 2048
[ 1524.597115][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.605287][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.620797][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.622738][   T27] audit: type=1800 audit(1692495343.162:1219): pid=10198 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1524.651503][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1524.662184][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1524.664233][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1524.669076][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1524.669098][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.669117][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.669136][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.669470][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1524.708524][T10209] Remounting filesystem read-only
[ 1524.712507][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.734702][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1524.739403][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.749924][T10214] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1524.751990][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.773117][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1524.781717][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1524.795039][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.813981][T10216] syz-executor.5[10216]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1524.817600][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.826827][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.834797][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1524.853663][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.863707][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.875268][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.875987][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.885108][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1524.899508][T10216] loop5: detected capacity change from 0 to 2048
[ 1524.909702][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1524.911366][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.932809][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.939911][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.944942][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1524.953071][T10201] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.959880][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1524.969952][T10211] Remounting filesystem read-only
[ 1524.979353][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.984282][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1524.993380][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1525.007374][   T27] audit: type=1800 audit(1692495343.592:1220): pid=10201 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1525.009410][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.033963][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1525.049183][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1525.056514][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1525.058274][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.066645][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1525.073891][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1525.084141][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.092497][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1525.100039][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1525.100073][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1525.100092][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1525.100109][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.100127][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.100145][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.109569][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.117014][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.155036][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.176986][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.177157][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.177319][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.177477][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.178003][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.198888][T10218] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1525.214742][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.217758][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1525.234340][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.262068][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.269356][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.292425][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.301381][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.310720][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1525.314604][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.317405][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1525.317424][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1525.344211][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1525.351610][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1525.359049][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1525.360236][T10216] Remounting filesystem read-only
[ 1525.365988][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1525.366011][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.366029][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.398592][T10220] syz-executor.1[10220]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1525.399373][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.409010][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.432105][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.447796][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.448795][T10209] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.457791][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.477605][   T27] audit: type=1800 audit(1692495344.062:1221): pid=10209 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1525.483110][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.515903][T10220] loop1: detected capacity change from 0 to 2048
[ 1525.518692][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.527803][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.548186][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1525.557096][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1525.562993][T10223] syz-executor.2[10223]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1525.572778][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1525.579670][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.590323][ T5188] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1525.590348][ T5188] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1525.590367][ T5188] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1525.590385][ T5188] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1525.590401][ T5188] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1525.590432][ T5188] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1525.590448][ T5188] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1525.590473][ T5188] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.590491][ T5188] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.590508][ T5188] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.590548][ T5188] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1525.590564][ T5188] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1525.590580][ T5188] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.590597][ T5188] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.590616][ T5188] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.615212][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.629937][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.642278][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.642304][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.642729][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1525.665274][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.687470][T10223] loop2: detected capacity change from 0 to 2048
[ 1525.695955][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.703136][T10225] syz-executor.3[10225]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1525.712428][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.721636][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.732168][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.766504][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1525.766530][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1525.766549][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1525.766567][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1525.766598][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1525.766616][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1525.766634][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.766652][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.794914][T10225] loop3: detected capacity change from 0 to 2048
[ 1525.806662][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.812406][T10226] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1525.824746][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1525.855190][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.937665][T10227] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1525.939295][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.954283][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.962768][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1525.981485][T10228] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1525.984150][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.004943][T10220] Remounting filesystem read-only
[ 1526.022198][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.023292][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.035284][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.047847][T10231] syz-executor.0[10231]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1526.068532][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.079454][T10225] Remounting filesystem read-only
[ 1526.088534][T10223] Remounting filesystem read-only
[ 1526.090418][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.101293][T10211] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.103466][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.123394][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.131080][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.133561][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.154039][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.158790][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.173009][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.178562][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.186151][   T27] audit: type=1800 audit(1692495344.742:1222): pid=10211 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1526.213843][T10231] loop0: detected capacity change from 0 to 2048
[ 1526.220543][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.233337][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.243972][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.254946][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.255238][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.267311][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.274536][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1526.284468][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.313298][T10234] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1526.329430][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.338058][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.348034][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.359098][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.359270][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.359432][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.359595][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.359883][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.379573][ T5180] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1526.398778][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.400496][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.436846][T10231] Remounting filesystem read-only
[ 1526.442102][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.451786][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.451963][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.452125][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.452278][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.465278][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.479537][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.484319][T10216] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.512727][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.524339][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.532323][T10237] syz-executor.4[10237]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1526.547589][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.564134][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.575302][ T5180] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1526.583379][ T5180] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1526.584126][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.590766][ T5180] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1526.590787][ T5180] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1526.590827][ T5180] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1526.590845][ T5180] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1526.590863][ T5180] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1526.590882][ T5180] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1526.590900][ T5180] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1526.593932][T10220] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.602508][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.608795][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1526.622349][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.622545][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.630555][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1526.647888][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.648051][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.648211][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.648490][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.664688][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.683357][T10237] loop4: detected capacity change from 0 to 2048
[ 1526.689514][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1526.699053][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.705877][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1526.731257][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.741043][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1526.764586][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.771513][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.785363][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.792992][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1526.793012][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1526.793028][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1526.793045][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1526.803763][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.812820][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1526.828121][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.831700][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1526.843409][T10223] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.847662][T10238] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1526.876350][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1526.908202][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.957052][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1526.970648][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.972457][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1526.993298][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1526.996835][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1527.011902][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1527.023362][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1527.030659][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1527.031169][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.043063][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1527.050134][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.056019][T10237] Remounting filesystem read-only
[ 1527.066378][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.074032][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.090325][T10241] syz-executor.5[10241]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1527.099992][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.100016][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.100372][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1527.109919][T10225] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.119855][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.132687][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.149307][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.156660][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.166136][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1527.176892][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.187628][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1527.195802][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.209751][T10231] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.212471][T10241] loop5: detected capacity change from 0 to 2048
[ 1527.219550][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.226163][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1527.242630][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.251081][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1527.253932][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.272155][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1527.282814][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1527.284362][T10242] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1527.295062][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.307676][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.316420][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1527.332117][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1527.338657][T10241] Remounting filesystem read-only
[ 1527.339545][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.345813][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.355398][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.372647][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.373213][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1527.401469][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1527.414962][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1527.427045][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.441976][T10245] syz-executor.1[10245]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1527.447826][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1527.463675][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.468057][T10245] loop1: detected capacity change from 0 to 2048
[ 1527.474758][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1527.488329][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.493180][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.498965][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.512263][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.519296][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.526626][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.545329][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1527.552567][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.564501][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1527.574626][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1527.575454][T10246] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1527.586944][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.601292][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.612656][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.615394][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.625293][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.635408][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1527.641012][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.649577][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1527.667013][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1527.674294][T10245] Remounting filesystem read-only
[ 1527.675626][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1527.689385][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.693008][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1527.698775][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.705723][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1527.721265][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.731879][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1527.744188][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.754056][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.763968][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.772908][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1527.778887][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.780433][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1527.791945][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.792121][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.802542][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1527.824237][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.827088][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1527.840026][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.843935][T10249] syz-executor.2[10249]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1527.865418][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.866972][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.875960][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.884290][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1527.897281][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.906859][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.924370][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.927904][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1527.948102][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.948950][T10237] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1527.956979][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.956999][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1527.987237][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.000730][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.010607][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.024109][   T27] kauditd_printk_skb: 5 callbacks suppressed
[ 1528.024123][   T27] audit: type=1800 audit(1692495346.612:1228): pid=10237 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1528.058050][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.070595][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.076816][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.091842][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1528.104568][T10249] loop2: detected capacity change from 0 to 2048
[ 1528.111784][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.123359][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1528.131507][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.137125][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.153150][T10253] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1528.160377][T10251] loop3: detected capacity change from 0 to 2048
[ 1528.166055][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1528.178681][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.185525][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.190402][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.215003][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.216747][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.225535][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.235449][T10254] loop0: detected capacity change from 0 to 2048
[ 1528.245225][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.256925][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.261763][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.271468][T10241] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.294457][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1528.295457][T10255] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1528.309626][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1528.316656][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.332829][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1528.336445][T10249] Remounting filesystem read-only
[ 1528.341287][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1528.355276][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1528.358671][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.373613][   T27] audit: type=1800 audit(1692495346.952:1229): pid=10241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1528.374618][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.408833][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.414190][T10245] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.420560][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.439848][T10257] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1528.452336][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1528.454481][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.461017][T10251] Remounting filesystem read-only
[ 1528.471546][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.477212][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1528.484207][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.495294][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1528.505285][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.516499][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1528.521769][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1528.529750][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.547261][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.547827][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.557433][ T5468] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1528.565666][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.587237][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.591988][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1528.603085][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.603148][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1528.627761][   T27] audit: type=1800 audit(1692495347.122:1230): pid=10245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1528.643523][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.648992][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.663915][T10254] Remounting filesystem read-only
[ 1528.667279][ T5468] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1528.671731][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1528.683466][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.686826][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.695853][ T5468] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1528.706079][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.727941][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.738332][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1528.752458][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.765454][ T5468] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1528.766372][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.777447][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.786223][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.799293][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1528.802864][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.819056][ T5468] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1528.835503][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1528.845531][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.845900][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.855652][ T5468] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1528.874887][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.874928][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1528.885980][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.892922][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.906652][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.916756][ T5468] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1528.927181][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.931589][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.950953][ T5468] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.960820][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.970787][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.980068][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.980380][ T5468] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1528.990241][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1528.999057][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.017104][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.017409][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.018059][ T5180] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1529.018079][ T5180] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1529.018097][ T5180] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1529.018115][ T5180] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1529.018133][ T5180] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1529.018178][ T5180] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1529.018195][ T5180] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1529.018234][ T5180] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.018253][ T5180] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.018272][ T5180] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.018311][ T5180] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1529.018329][ T5180] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1529.018347][ T5180] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.018365][ T5180] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.018383][ T5180] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.018511][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.018662][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.034576][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.046055][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.052810][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.060085][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.067320][T10251] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.088245][ T5468] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.114481][T10261] loop4: detected capacity change from 0 to 2048
[ 1529.118808][   T27] audit: type=1800 audit(1692495347.702:1231): pid=10251 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
2023/08/20 01:35:47 executed programs: 1229
[ 1529.169591][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.179016][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1529.216158][T10262] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1529.224901][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.225068][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.277962][T10249] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.290206][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.292662][T10261] Remounting filesystem read-only
[ 1529.338360][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.349436][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.353101][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.359378][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.359535][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.377528][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1529.378858][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1529.378880][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.378900][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.378917][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.388959][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.402259][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1529.405880][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.430277][T10264] loop5: detected capacity change from 0 to 2048
[ 1529.440895][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1529.451700][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.464130][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.466031][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.493143][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.512124][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1529.512283][   T27] audit: type=1800 audit(1692495348.092:1232): pid=10249 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1529.534763][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1529.550051][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1529.557376][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.569643][T10266] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1529.578397][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.595958][T10268] __do_sys_memfd_create: 4 callbacks suppressed
[ 1529.595975][T10268] syz-executor.1[10268]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1529.607626][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1529.612865][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.630087][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.630113][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.630485][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1529.630504][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1529.630523][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1529.630540][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1529.630558][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1529.630580][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1529.630598][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1529.630616][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.630635][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.630653][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.654035][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.679639][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.722399][T10271] syz-executor.3[10271]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1529.764290][T10254] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.777320][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.796956][   T27] audit: type=1800 audit(1692495348.382:1233): pid=10254 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1529.803220][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.827949][T10264] Remounting filesystem read-only
[ 1529.835731][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.842108][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1529.845538][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.862536][T10268] loop1: detected capacity change from 0 to 2048
[ 1529.864137][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.874900][T10271] loop3: detected capacity change from 0 to 2048
[ 1529.882170][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.894660][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1529.896333][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.912958][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.923910][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1529.924401][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.933075][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1529.943313][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.960431][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1529.962249][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.979507][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1529.981899][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1529.998316][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1530.012672][T10261] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.029700][T10272] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1530.045210][   T27] audit: type=1800 audit(1692495348.632:1234): pid=10261 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1530.049199][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.076283][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1530.093959][T10274] syz-executor.0[10274]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1530.098931][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.122663][T10274] loop0: detected capacity change from 0 to 2048
[ 1530.123153][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1530.131428][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.147325][T10275] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1530.155204][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1530.169573][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1530.178151][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1530.189320][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.206432][T10268] Remounting filesystem read-only
[ 1530.206977][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.217250][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1530.226821][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.230696][T10277] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1530.230734][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1530.230754][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1530.230773][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1530.254922][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.296691][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1530.314478][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.324719][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.334749][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.338298][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1530.346908][T10271] Remounting filesystem read-only
[ 1530.364128][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.387866][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.395740][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.398052][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.398221][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.398371][T10264] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.398573][   T27] audit: type=1800 audit(1692495348.992:1235): pid=10264 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1530.462024][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1530.471182][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.483985][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1530.484573][T10281] syz-executor.2[10281]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1530.493190][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.509665][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1530.520683][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.522392][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1530.530990][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.541652][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1530.552022][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1530.560000][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1530.565594][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.572194][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1530.586830][T10274] Remounting filesystem read-only
[ 1530.593097][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.602766][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1530.603384][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.617788][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.621657][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1530.631936][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1530.639551][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1530.645968][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.659815][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.667417][T10281] loop2: detected capacity change from 0 to 2048
[ 1530.675947][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1530.683964][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.692702][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.703159][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1530.710803][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1530.729138][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.738932][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.739080][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.762611][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1530.764242][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.781309][T10282] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1530.793989][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.811577][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.822058][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1530.833039][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.836381][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.844637][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1530.872938][T10281] Remounting filesystem read-only
[ 1530.881483][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.885101][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.897987][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.904901][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.914371][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1530.933534][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.934919][T10285] syz-executor.4[10285]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1530.943400][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.943571][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.943732][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.943898][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.944252][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.955279][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.955612][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.978631][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1530.991666][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1530.998670][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.014831][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.025132][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1531.043953][T10285] loop4: detected capacity change from 0 to 2048
[ 1531.056798][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.065790][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.071883][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.077899][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.089010][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.096421][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.106289][   T12] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1531.119623][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.130320][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1531.139107][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.158234][   T12] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1531.171877][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.189224][T10268] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.190221][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.201528][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.211837][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1531.220314][   T27] audit: type=1800 audit(1692495349.812:1236): pid=10268 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1531.225691][   T12] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1531.253449][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.255095][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.271537][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.278910][T10271] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.284178][T10286] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1531.298411][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.302446][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1531.311381][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.320891][   T27] audit: type=1800 audit(1692495349.882:1237): pid=10271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1531.352835][T10274] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.356831][   T12] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1531.365825][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1531.380882][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.385605][ T5129] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1531.404142][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.405171][   T12] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1531.414173][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.437841][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1531.446737][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1531.454949][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.455803][   T12] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1531.474550][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.495826][T10285] Remounting filesystem read-only
[ 1531.501612][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.505127][   T12] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1531.511103][ T5131] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1531.526209][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.536237][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.536472][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.546371][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.563662][T10289] syz-executor.5[10289]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1531.564617][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.585699][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.591301][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.604684][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.606518][   T12] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.614677][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.626295][T10289] loop5: detected capacity change from 0 to 2048
[ 1531.632996][ T5129] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1531.646014][T10281] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.656458][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.661960][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1531.666837][ T5129] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1531.684706][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1531.692518][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.694023][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.706810][ T5129] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1531.712163][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1531.720523][ T5131] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1531.729124][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.733684][T10290] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1531.753629][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1531.762353][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.773558][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.774121][ T5129] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1531.786353][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.801730][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.808320][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.811006][ T5131] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1531.826838][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.829080][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1531.838652][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.844952][ T5129] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1531.854473][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.871691][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.874335][T10289] Remounting filesystem read-only
[ 1531.890229][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.896770][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1531.902880][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.917959][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.920987][ T5131] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1531.926842][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1531.936417][ T5131] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1531.951328][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1531.953773][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.970339][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.980280][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1531.985389][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1531.995400][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.014006][T10293] syz-executor.3[10293]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1532.014371][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.026019][ T5131] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1532.042516][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.052602][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1532.061733][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.061889][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.071650][T10285] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.084439][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1532.097645][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1532.104238][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1532.106229][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1532.106248][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.114053][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.121082][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.121236][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.132302][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1532.156566][T10293] loop3: detected capacity change from 0 to 2048
[ 1532.177087][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.193175][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.195010][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1532.202428][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1532.220794][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.230451][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.240404][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.251536][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1532.258521][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1532.258544][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1532.258560][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.258577][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.275361][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1532.298978][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.325115][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.340124][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.344089][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.356015][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1532.361011][T10295] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1532.376423][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1532.376447][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1532.392158][T10297] syz-executor.1[10297]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1532.411947][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.413195][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.425049][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.430985][T10298] syz-executor.0[10298]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1532.441614][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.457631][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1532.466424][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1532.472384][T10293] Remounting filesystem read-only
[ 1532.482251][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.488925][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.501460][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.501634][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.501805][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.501971][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.502273][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.505473][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.527049][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1532.535413][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.543807][T10297] loop1: detected capacity change from 0 to 2048
[ 1532.552924][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.596191][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.605507][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1532.625302][T10298] loop0: detected capacity change from 0 to 2048
[ 1532.640747][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.641974][T10301] syz-executor.2[10301]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1532.653251][T10289] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.663530][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.693119][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.694860][T10302] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1532.705366][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.732773][T10301] loop2: detected capacity change from 0 to 2048
[ 1532.742554][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.749052][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1532.754609][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.769605][T10303] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1532.790154][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.793895][T10305] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1532.807981][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.829378][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1532.834127][T10298] Remounting filesystem read-only
[ 1532.836079][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1532.836101][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.860794][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.874209][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.884481][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.901345][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.926715][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1532.936202][T10297] Remounting filesystem read-only
[ 1532.941661][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.943268][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.967310][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.976530][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1532.978373][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1532.987500][T10308] loop4: detected capacity change from 0 to 2048
[ 1532.994203][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.001990][T10293] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.013476][T10301] Remounting filesystem read-only
[ 1533.026788][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1533.027946][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.034143][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1533.045200][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.051287][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1533.064478][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.067886][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1533.067917][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1533.067936][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1533.067955][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1533.067973][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1533.067990][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1533.088179][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.141401][   T27] kauditd_printk_skb: 4 callbacks suppressed
[ 1533.141415][   T27] audit: type=1800 audit(1692495351.732:1242): pid=10293 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1533.161106][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.181309][T10310] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1533.187289][T10312] loop5: detected capacity change from 0 to 2048
[ 1533.200673][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.209127][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.226819][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1533.236408][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1533.237303][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.243817][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1533.262230][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1533.271167][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1533.278636][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.280072][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1533.300136][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1533.306901][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1533.309803][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.320199][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1533.331735][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1533.339132][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1533.340315][T10313] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1533.346425][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1533.364210][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1533.370675][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.372611][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.387013][T10312] Remounting filesystem read-only
[ 1533.391434][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1533.407303][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.409917][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.425881][T10308] Remounting filesystem read-only
[ 1533.435278][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.445473][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.448304][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.455505][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.466533][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.474865][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.486843][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.495799][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.513620][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.513820][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.527458][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1533.545455][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.549778][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.556901][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.566870][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.574875][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.584317][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.593857][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1533.605333][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.613513][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.626116][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.634348][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.645646][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.665611][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.665948][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.685880][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.699887][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.707304][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.709753][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.720316][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.734026][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.766141][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.780656][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.783025][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.791541][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.805554][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.811053][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.826363][T10317] loop3: detected capacity change from 0 to 2048
[ 1533.832572][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.844901][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.846538][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.862050][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.868680][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.882678][T10318] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1533.885537][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.912054][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.921206][T10301] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.931483][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.931805][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.931973][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.932123][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.932273][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.932429][T10308] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.938783][   T27] audit: type=1800 audit(1692495352.522:1243): pid=10308 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.4" name="file2" dev="loop4" ino=16 res=0 errno=0
[ 1533.949537][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.971902][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.973450][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1533.983692][ T5125] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer
[ 1533.998027][T10317] Remounting filesystem read-only
[ 1534.014301][ T5130] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer
[ 1534.023458][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.041573][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.041731][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.041889][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.042089][T10312] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.052081][   T27] audit: type=1800 audit(1692495352.532:1244): pid=10301 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.2" name="file2" dev="loop2" ino=16 res=0 errno=0
[ 1534.052141][   T27] audit: type=1800 audit(1692495352.632:1245): pid=10312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.5" name="file2" dev="loop5" ino=16 res=0 errno=0
[ 1534.076106][ T3727] NILFS (loop0): discard dirty page: offset=0, ino=6
[ 1534.088200][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.098557][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1534.106286][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.119219][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.136889][T10297] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.158776][ T5468] NILFS (loop1): discard dirty page: offset=0, ino=6
[ 1534.168834][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=2
[ 1534.175584][ T5468] NILFS (loop1): discard dirty block: blocknr=35, size=1024
[ 1534.179593][ T5125] NILFS (loop2): discard dirty block: blocknr=18, size=1024
[ 1534.179632][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.191611][ T5130] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1534.199627][T10298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.210701][ T3727] NILFS (loop0): discard dirty block: blocknr=35, size=1024
[ 1534.222287][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.227670][   T27] audit: type=1800 audit(1692495352.812:1246): pid=10298 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 1534.239723][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.250823][   T27] audit: type=1800 audit(1692495352.822:1247): pid=10297 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="file2" dev="loop1" ino=16 res=0 errno=0
[ 1534.255284][ T5134] NILFS (loop5): disposed unprocessed dirty file(s) when detaching log writer
[ 1534.267486][ T5468] NILFS (loop1): discard dirty block: blocknr=36, size=1024
[ 1534.277899][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.303124][ T3727] NILFS (loop0): discard dirty block: blocknr=36, size=1024
[ 1534.310016][ T5125] NILFS (loop2): discard dirty page: offset=0, ino=6
[ 1534.334954][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.344031][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=2
[ 1534.348613][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.356980][ T5134] NILFS (loop5): discard dirty block: blocknr=18, size=1024
[ 1534.370997][ T5468] NILFS (loop1): discard dirty block: blocknr=37, size=1024
[ 1534.371020][ T5468] NILFS (loop1): discard dirty block: blocknr=38, size=1024
[ 1534.371063][ T5468] NILFS (loop1): discard dirty page: offset=0, ino=2
[ 1534.371081][ T5468] NILFS (loop1): discard dirty block: blocknr=18, size=1024
[ 1534.371098][ T5468] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.371117][ T5468] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.371135][ T5468] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.371200][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.371552][ T5130] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1534.384174][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.393233][ T3727] NILFS (loop0): discard dirty block: blocknr=37, size=1024
[ 1534.396424][ T5129] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer
[ 1534.406084][ T3727] NILFS (loop0): discard dirty block: blocknr=38, size=1024
[ 1534.411037][ T5125] NILFS (loop2): discard dirty block: blocknr=35, size=1024
[ 1534.420984][ T5130] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1534.425224][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.433277][ T3727] NILFS (loop0): discard dirty page: offset=0, ino=2
[ 1534.445310][ T5129] NILFS (loop1): discard dirty page: offset=4096, ino=6
[ 1534.456234][ T5130] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1534.463636][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.473784][ T5130] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1534.476888][ T5125] NILFS (loop2): discard dirty block: blocknr=36, size=1024
[ 1534.510043][ T3727] NILFS (loop0): discard dirty block: blocknr=18, size=1024
[ 1534.520063][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.526983][ T5130] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1534.534218][ T5129] NILFS (loop1): discard dirty block: blocknr=39, size=1024
[ 1534.534237][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.534252][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.544723][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.549944][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.556417][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.565230][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.575065][ T3727] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.581224][ T5129] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.586739][ T3727] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.596787][ T5134] NILFS (loop5): discard dirty page: offset=0, ino=6
[ 1534.605896][ T5130] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1534.611171][ T5125] NILFS (loop2): discard dirty block: blocknr=37, size=1024
[ 1534.622035][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.645592][ T5134] NILFS (loop5): discard dirty block: blocknr=35, size=1024
[ 1534.676189][ T3727] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.683661][ T5125] NILFS (loop2): discard dirty block: blocknr=38, size=1024
[ 1534.689855][ T5130] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1534.723078][ T5125] NILFS (loop2): discard dirty page: offset=4096, ino=6
[ 1534.734281][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.754031][ T5134] NILFS (loop5): discard dirty block: blocknr=36, size=1024
[ 1534.768313][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.782720][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.783026][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.792221][ T5125] NILFS (loop2): discard dirty block: blocknr=39, size=1024
[ 1534.813090][ T5130] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.821119][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.837830][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.840603][ T5131] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer
[ 1534.846676][ T5125] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1534.868867][ T5134] NILFS (loop5): discard dirty block: blocknr=37, size=1024
[ 1534.876197][ T5134] NILFS (loop5): discard dirty block: blocknr=38, size=1024
[ 1534.917620][ T5134] NILFS (loop5): discard dirty page: offset=4096, ino=6
[ 1534.924610][ T5134] NILFS (loop5): discard dirty block: blocknr=39, size=1024
[ 1534.925237][ T5131] NILFS (loop0): discard dirty page: offset=4096, ino=6
[ 1534.939585][T10321] __do_sys_memfd_create: 3 callbacks suppressed
[ 1534.939601][T10321] syz-executor.1[10321]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1534.966304][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1534.985572][T10323] syz-executor.2[10323]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1534.989183][ T5131] NILFS (loop0): discard dirty block: blocknr=39, size=1024
[ 1534.996073][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.008249][T10325] syz-executor.4[10325]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1535.019305][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.028927][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.034042][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.051338][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.059512][T10323] loop2: detected capacity change from 0 to 2048
[ 1535.066583][ T5134] NILFS (loop5): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.073729][T10325] loop4: detected capacity change from 0 to 2048
[ 1535.075723][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.084185][ T5131] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.113325][T10326] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1535.135740][T10327] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1535.147831][T10317] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.174542][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.177252][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.185819][T10321] loop1: detected capacity change from 0 to 2048
[ 1535.203561][   T27] audit: type=1800 audit(1692495353.792:1248): pid=10317 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 errno=0
[ 1535.221032][T10330] syz-executor.5[10330]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1535.256472][T10330] loop5: detected capacity change from 0 to 2048
2023/08/20 01:35:53 executed programs: 1246
[ 1535.279601][T10332] syz-executor.0[10332]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 1535.294242][T10323] Remounting filesystem read-only
[ 1535.307014][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.319400][ T5128] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer
[ 1535.354537][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=2
[ 1535.365199][T10332] loop0: detected capacity change from 0 to 2048
[ 1535.374393][T10333] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1535.389747][T10325] Remounting filesystem read-only
[ 1535.394929][ T5128] NILFS (loop3): discard dirty block: blocknr=18, size=1024
[ 1535.403272][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.411776][T10321] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.416143][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.427201][T10334] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1535.437270][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.453418][T10332] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.467992][T10336] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 1535.469720][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.490214][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.507152][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.507246][T10321] Remounting filesystem read-only
[ 1535.516831][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.532133][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.542813][ T5128] NILFS (loop3): discard dirty page: offset=0, ino=6
[ 1535.549638][ T5128] NILFS (loop3): discard dirty block: blocknr=35, size=1024
[ 1535.556637][T10330] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.557186][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.578031][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.578192][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.588407][T10321] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.600622][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.618901][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.627856][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.638311][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.638354][T10332] Remounting filesystem read-only
[ 1535.648129][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.648287][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.663679][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.677750][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.687264][ T3727] NILFS (loop4): discard dirty page: offset=0, ino=6
[ 1535.696364][T10330] Remounting filesystem read-only
[ 1535.700675][ T5128] NILFS (loop3): discard dirty block: blocknr=36, size=1024
[ 1535.706028][T10330] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.715374][ T5128] NILFS (loop3): discard dirty block: blocknr=37, size=1024
[ 1535.730871][ T3727] NILFS (loop4): discard dirty block: blocknr=35, size=1024
[ 1535.731802][T10330] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.738958][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.757896][T10321] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.758068][T10321] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.758225][T10321] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.770027][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.789480][T10332] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.800590][ T3727] NILFS (loop4): discard dirty block: blocknr=36, size=1024
[ 1535.810183][T10330] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.815876][ T5128] NILFS (loop3): discard dirty block: blocknr=38, size=1024
[ 1535.825461][T10321] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.832733][ T3727] NILFS (loop4): discard dirty block: blocknr=37, size=1024
[ 1535.832753][ T3727] NILFS (loop4): discard dirty block: blocknr=38, size=1024
[ 1535.832799][ T3727] NILFS (loop4): discard dirty page: offset=0, ino=2
[ 1535.832817][ T3727] NILFS (loop4): discard dirty block: blocknr=18, size=1024
[ 1535.832835][ T3727] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.832854][ T3727] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.832873][ T3727] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.832923][ T3727] NILFS (loop4): discard dirty page: offset=4096, ino=6
[ 1535.832941][ T3727] NILFS (loop4): discard dirty block: blocknr=39, size=1024
[ 1535.832959][ T3727] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.832976][ T3727] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.832995][ T3727] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.836691][ T5128] NILFS (loop3): discard dirty page: offset=4096, ino=6
[ 1535.849089][T10335] ------------[ cut here ]------------
[ 1535.851602][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.857479][T10335] WARNING: CPU: 0 PID: 10335 at fs/buffer.c:1188 mark_buffer_dirty+0x376/0x3e0
[ 1535.864633][ T5128] NILFS (loop3): discard dirty block: blocknr=39, size=1024
[ 1535.871450][T10335] Modules linked in:
[ 1535.871463][T10335] CPU: 0 PID: 10335 Comm: syz-executor.4 Not tainted 6.5.0-rc6-next-20230818-syzkaller #0
[ 1535.884432][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.891178][T10335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 1535.900325][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.906826][T10335] RIP: 0010:mark_buffer_dirty+0x376/0x3e0
[ 1535.914547][T10332] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.922991][T10335] Code: e9 df 1c 8a ff e8 da 1c 8a ff 48 89 ef e8 72 7e e7 ff 5b 5d e9 cb 1c 8a ff e8 c6 1c 8a ff 0f 0b e9 10 fe ff ff e8 ba 1c 8a ff <0f> 0b e9 b7 fc ff ff e8 ae 1c 8a ff 0f 0b e9 d6 fc ff ff 48 89 df
[ 1535.923014][T10335] RSP: 0018:ffffc9000b70fb38 EFLAGS: 00010293
[ 1535.933288][T10330] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.940698][T10335] 
[ 1535.940705][T10335] RAX: 0000000000000000 RBX: ffff88805ff8dbc8 RCX: 0000000000000000
[ 1535.940721][T10335] RDX: ffff88801ddebb80 RSI: ffffffff81fdb6b6 RDI: 0000000000000001
[ 1535.949122][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.953360][T10335] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 1535.953377][T10335] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff920016e1f6b
[ 1535.953391][T10335] R13: 0000000000000007 R14: ffff888067673b28 R15: 0000000000000020
[ 1535.963901][T10332] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1535.971932][T10335] FS:  00007f99e98626c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 1535.971957][T10335] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1535.982173][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1535.985081][T10335] CR2: 0000000000000000 CR3: 00000000649a0000 CR4: 00000000003506f0
[ 1535.996792][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1536.004624][T10335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1536.004641][T10335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1536.004654][T10335] Call Trace:
[ 1536.004662][T10335]  <TASK>
[ 1536.004670][T10335]  ? show_regs+0x8f/0xa0
[ 1536.015884][T10332] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1536.023724][T10335]  ? __warn+0xe6/0x380
[ 1536.030051][ T5128] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024
[ 1536.039119][T10335]  ? mark_buffer_dirty+0x376/0x3e0
[ 1536.039157][T10335]  ? report_bug+0x3bc/0x580
[ 1536.063957][T10323] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1536.066665][T10335]  ? handle_bug+0x3c/0x70
[ 1536.077021][T10332] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1536.078811][T10335]  ? exc_invalid_op+0x17/0x40
[ 1536.078846][T10335]  ? asm_exc_invalid_op+0x1a/0x20
[ 1536.100280][T10325] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1536.106253][T10335]  ? mark_buffer_dirty+0x376/0x3e0
[ 1536.120077][T10321] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1536.122205][T10335]  ? mark_buffer_dirty+0x376/0x3e0
[ 1536.140390][T10330] NILFS error (device loop5): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1536.148678][T10335]  ? mark_buffer_dirty+0x376/0x3e0
[ 1536.148711][T10335]  __nilfs_mark_inode_dirty+0x13e/0x300
[ 1536.148790][T10335]  ? nilfs_dirty_folio+0x4b0/0x4b0
[ 1536.148821][T10335]  ? block_truncate_page+0x529/0x760
[ 1536.148846][T10335]  ? __nilfs_mark_inode_dirty+0x300/0x300
[ 1536.148880][T10335]  nilfs_truncate+0x3ad/0x4c0
[ 1536.148913][T10335]  ? nilfs_get_block+0xaa0/0xaa0
[ 1536.148951][T10335]  nilfs_setattr+0x26d/0x2c0
[ 1536.148983][T10335]  ? nilfs_write_failed+0xa0/0xa0
[ 1536.149016][T10335]  ? from_vfsuid+0x170/0x170
[ 1536.149041][T10335]  ? nilfs_write_failed+0xa0/0xa0
[ 1536.149073][T10335]  notify_change+0x742/0x11c0
[ 1536.149110][T10335]  do_truncate+0x15c/0x220
[ 1536.164831][T10321] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16)
[ 1536.172606][T10335]  ? file_open_root+0x450/0x450
[ 1536.172645][T10335]  ? common_perm_cond+0x242/0x850
[ 1536.172736][T10335]  do_sys_ftruncate+0x6a2/0x790
[ 1536.172771][T10335]  do_syscall_64+0x38/0xb0
[ 1536.172801][T10335]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1536.172832][T10335] RIP: 0033:0x7f99e8a7cae9
[ 1536.172852][T10335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 1536.172873][T10335] RSP: 002b:00007f99e98620c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d
[ 1536.172896][T10335] RAX: ffffffffffffffda RBX: 00007f99e8b9c050 RCX: 00007f99e8a7cae9
[ 1536.172913][T10335] RDX: 0000000000000000 RSI: 0000000000008000 RDI: 0000000000000007
[ 1536.172926][T10335] RBP: 00007f99e8ac847a R08: 0000000000000000 R09: 0000000000000000
[ 1536.172940][T10335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1536.172952][T10335] R13: 000000000000006e R14: 00007f99e8b9c050 R15: 00007ffe2dbe3b68
[ 1536.172971][T10335]  </TASK>
[ 1536.172982][T10335] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 1536.172992][T10335] CPU: 0 PID: 10335 Comm: syz-executor.4 Not tainted 6.5.0-rc6-next-20230818-syzkaller #0
[ 1536.173014][T10335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 1536.173026][T10335] Call Trace:
[ 1536.173033][T10335]  <TASK>
[ 1536.173042][T10335]  dump_stack_lvl+0xd9/0x1b0
[ 1536.173071][T10335]  panic+0x6a6/0x750
[ 1536.173098][T10335]  ? panic_smp_self_stop+0xa0/0xa0
[ 1536.173130][T10335]  ? mark_buffer_dirty+0x376/0x3e0
[ 1536.173154][T10335]  check_panic_on_warn+0xab/0xb0
[ 1536.173181][T10335]  __warn+0xf2/0x380
[ 1536.173205][T10335]  ? mark_buffer_dirty+0x376/0x3e0
[ 1536.173230][T10335]  report_bug+0x3bc/0x580
[ 1536.173257][T10335]  handle_bug+0x3c/0x70
[ 1536.173283][T10335]  exc_invalid_op+0x17/0x40
[ 1536.173309][T10335]  asm_exc_invalid_op+0x1a/0x20
[ 1536.173337][T10335] RIP: 0010:mark_buffer_dirty+0x376/0x3e0
[ 1536.173361][T10335] Code: e9 df 1c 8a ff e8 da 1c 8a ff 48 89 ef e8 72 7e e7 ff 5b 5d e9 cb 1c 8a ff e8 c6 1c 8a ff 0f 0b e9 10 fe ff ff e8 ba 1c 8a ff <0f> 0b e9 b7 fc ff ff e8 ae 1c 8a ff 0f 0b e9 d6 fc ff ff 48 89 df
[ 1536.173382][T10335] RSP: 0018:ffffc9000b70fb38 EFLAGS: 00010293
[ 1536.173398][T10335] RAX: 0000000000000000 RBX: ffff88805ff8dbc8 RCX: 0000000000000000
[ 1536.173413][T10335] RDX: ffff88801ddebb80 RSI: ffffffff81fdb6b6 RDI: 0000000000000001
[ 1536.173427][T10335] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 1536.173441][T10335] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff920016e1f6b
[ 1536.173454][T10335] R13: 0000000000000007 R14: ffff888067673b28 R15: 0000000000000020
[ 1536.173474][T10335]  ? mark_buffer_dirty+0x376/0x3e0
[ 1536.173500][T10335]  ? mark_buffer_dirty+0x376/0x3e0
[ 1536.173524][T10335]  __nilfs_mark_inode_dirty+0x13e/0x300
[ 1536.173557][T10335]  ? nilfs_dirty_folio+0x4b0/0x4b0
[ 1536.173604][T10335]  ? block_truncate_page+0x529/0x760
[ 1536.173629][T10335]  ? __nilfs_mark_inode_dirty+0x300/0x300
[ 1536.173662][T10335]  nilfs_truncate+0x3ad/0x4c0
[ 1536.173693][T10335]  ? nilfs_get_block+0xaa0/0xaa0
[ 1536.173728][T10335]  nilfs_setattr+0x26d/0x2c0
[ 1536.173759][T10335]  ? nilfs_write_failed+0xa0/0xa0
[ 1536.173789][T10335]  ? from_vfsuid+0x170/0x170
[ 1536.173813][T10335]  ? nilfs_write_failed+0xa0/0xa0
[ 1536.173842][T10335]  notify_change+0x742/0x11c0
[ 1536.173879][T10335]  do_truncate+0x15c/0x220
[ 1536.173908][T10335]  ? file_open_root+0x450/0x450
[ 1536.173937][T10335]  ? common_perm_cond+0x242/0x850
[ 1536.173975][T10335]  do_sys_ftruncate+0x6a2/0x790
[ 1536.174008][T10335]  do_syscall_64+0x38/0xb0
[ 1536.174033][T10335]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1536.174061][T10335] RIP: 0033:0x7f99e8a7cae9
[ 1536.174077][T10335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 1536.174096][T10335] RSP: 002b:00007f99e98620c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d
[ 1536.174116][T10335] RAX: ffffffffffffffda RBX: 00007f99e8b9c050 RCX: 00007f99e8a7cae9
[ 1536.174131][T10335] RDX: 0000000000000000 RSI: 0000000000008000 RDI: 0000000000000007
[ 1536.174145][T10335] RBP: 00007f99e8ac847a R08: 0000000000000000 R09: 0000000000000000
[ 1536.174158][T10335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1536.174172][T10335] R13: 000000000000006e R14: 00007f99e8b9c050 R15: 00007ffe2dbe3b68
[ 1536.174194][T10335]  </TASK>
[ 1536.182691][T10335] Kernel Offset: disabled