Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts. [ 23.150340][ T23] audit: type=1400 audit(1743559904.950:66): avc: denied { execmem } for pid=349 comm="syz-executor253" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.178204][ T23] audit: type=1400 audit(1743559904.990:67): avc: denied { mounton } for pid=349 comm="syz-executor253" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.180017][ T349] cgroup1: Unknown subsys name 'net' [ 23.201097][ T23] audit: type=1400 audit(1743559904.990:68): avc: denied { mount } for pid=349 comm="syz-executor253" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.206666][ T349] cgroup1: Unknown subsys name 'net_prio' [ 23.234614][ T349] cgroup1: Unknown subsys name 'devices' [ 23.240951][ T23] audit: type=1400 audit(1743559905.050:69): avc: denied { unmount } for pid=349 comm="syz-executor253" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.375861][ T349] cgroup1: Unknown subsys name 'hugetlb' [ 23.381560][ T349] cgroup1: Unknown subsys name 'rlimit' [ 23.564702][ T23] audit: type=1400 audit(1743559905.370:70): avc: denied { setattr } for pid=349 comm="syz-executor253" name="raw-gadget" dev="devtmpfs" ino=9544 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.590420][ T23] audit: type=1400 audit(1743559905.370:71): avc: denied { mounton } for pid=352 comm="syz-executor253" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 23.612422][ T23] audit: type=1400 audit(1743559905.400:72): avc: denied { mounton } for pid=352 comm="syz-executor253" path="/root/syzkaller.RH5UpD/syz-tmp" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 23.613636][ T352] request_module fs-gadgetfs succeeded, but still no fs? executing program [ 23.637377][ T23] audit: type=1400 audit(1743559905.400:73): avc: denied { mount } for pid=352 comm="syz-executor253" name="/" dev="tmpfs" ino=12423 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 23.666691][ T23] audit: type=1400 audit(1743559905.400:74): avc: denied { mounton } for pid=352 comm="syz-executor253" path="/root/syzkaller.RH5UpD/syz-tmp/newroot/dev" dev="tmpfs" ino=12425 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 23.692221][ T23] audit: type=1400 audit(1743559905.400:75): avc: denied { mount } for pid=352 comm="syz-executor253" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 23.804273][ T354] EXT4-fs (loop0): Ignoring removed nobh option [ 23.815680][ T354] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 23.823831][ T354] System zones: 0-7 [ 23.828438][ T354] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 23.844276][ T354] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set [ 23.860135][ T354] syz-executor253 (354) used greatest stack depth: 20408 bytes left executing program [ 24.082162][ T361] EXT4-fs (loop0): Ignoring removed nobh option [ 24.093586][ T361] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 24.101557][ T361] System zones: 0-7 [ 24.105606][ T361] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 24.118932][ T361] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 24.281428][ T367] EXT4-fs (loop0): Ignoring removed nobh option [ 24.293708][ T367] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 24.301699][ T367] System zones: 0-7 [ 24.305750][ T367] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 24.320663][ T367] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 24.563681][ T374] EXT4-fs (loop0): Ignoring removed nobh option [ 24.574718][ T374] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 24.582895][ T374] System zones: 0-7 [ 24.586707][ T374] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 24.599770][ T374] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 24.831984][ T380] EXT4-fs (loop0): Ignoring removed nobh option [ 24.843712][ T380] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 24.851637][ T380] System zones: 0-7 [ 24.855805][ T380] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 24.871118][ T380] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 25.080744][ T386] EXT4-fs (loop0): Ignoring removed nobh option [ 25.093613][ T386] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 25.101535][ T386] System zones: 0-7 [ 25.105704][ T386] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 25.120914][ T386] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 25.325059][ T393] EXT4-fs (loop0): Ignoring removed nobh option [ 25.333562][ T393] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 25.341499][ T393] System zones: 0-7 [ 25.345611][ T393] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 25.357413][ T393] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 25.501589][ T399] EXT4-fs (loop0): Ignoring removed nobh option [ 25.513875][ T399] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 25.521943][ T399] System zones: 0-7 [ 25.525980][ T399] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 25.538978][ T399] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 25.683715][ T405] EXT4-fs (loop0): Ignoring removed nobh option [ 25.693564][ T405] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 25.701520][ T405] System zones: 0-7 [ 25.705562][ T405] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 25.716675][ T405] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 25.788240][ T411] EXT4-fs (loop0): Ignoring removed nobh option [ 25.803961][ T411] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 25.812108][ T411] System zones: 0-7 [ 25.816805][ T411] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 25.830549][ T411] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 26.085689][ T417] EXT4-fs (loop0): Ignoring removed nobh option [ 26.103569][ T417] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 26.111492][ T417] System zones: 0-7 [ 26.115701][ T417] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 26.126928][ T417] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 26.263858][ T423] EXT4-fs (loop0): Ignoring removed nobh option [ 26.273843][ T423] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 26.281777][ T423] System zones: 0-7 [ 26.286121][ T423] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 26.299756][ T423] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 26.460909][ T430] EXT4-fs (loop0): Ignoring removed nobh option [ 26.473661][ T430] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 26.481847][ T430] System zones: 0-7 [ 26.486271][ T430] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 26.499538][ T430] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 26.643535][ T436] EXT4-fs (loop0): Ignoring removed nobh option [ 26.653996][ T436] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 26.662274][ T436] System zones: 0-7 [ 26.666357][ T436] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 26.679575][ T436] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 26.823634][ T442] EXT4-fs (loop0): Ignoring removed nobh option [ 26.833561][ T442] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 26.841779][ T442] System zones: 0-7 [ 26.845848][ T442] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 26.859336][ T442] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 27.021669][ T448] EXT4-fs (loop0): Ignoring removed nobh option [ 27.033607][ T448] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 27.041589][ T448] System zones: 0-7 [ 27.045647][ T448] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 27.058771][ T448] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 27.220913][ T454] EXT4-fs (loop0): Ignoring removed nobh option [ 27.233761][ T454] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 27.241784][ T454] System zones: 0-7 [ 27.245857][ T454] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 27.257210][ T454] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 27.405497][ T461] EXT4-fs (loop0): Ignoring removed nobh option [ 27.423535][ T461] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 27.431473][ T461] System zones: 0-7 [ 27.435737][ T461] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 27.450620][ T461] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 27.603827][ T467] EXT4-fs (loop0): Ignoring removed nobh option [ 27.613783][ T467] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 27.621958][ T467] System zones: 0-7 [ 27.626072][ T467] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 27.639237][ T467] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 27.846645][ T473] EXT4-fs (loop0): Ignoring removed nobh option [ 27.863710][ T473] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 27.871744][ T473] System zones: 0-7 [ 27.876088][ T473] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 27.887203][ T473] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 28.020813][ T479] EXT4-fs (loop0): Ignoring removed nobh option [ 28.033840][ T479] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 28.042458][ T479] System zones: 0-7 [ 28.046385][ T479] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 28.059526][ T479] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 28.222421][ T485] EXT4-fs (loop0): Ignoring removed nobh option [ 28.233643][ T485] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 28.241745][ T485] System zones: 0-7 [ 28.246102][ T485] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 28.257563][ T485] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 28.445586][ T492] EXT4-fs (loop0): Ignoring removed nobh option [ 28.463593][ T492] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 28.471526][ T492] System zones: 0-7 [ 28.475721][ T492] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 28.487298][ T492] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 28.622427][ T498] EXT4-fs (loop0): Ignoring removed nobh option [ 28.633706][ T498] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 28.641797][ T498] System zones: 0-7 [ 28.645967][ T498] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 28.658182][ T498] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 28.820543][ T504] EXT4-fs (loop0): Ignoring removed nobh option [ 28.833570][ T504] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 28.841553][ T504] System zones: 0-7 [ 28.845738][ T504] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 28.860897][ T504] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 29.003728][ T510] EXT4-fs (loop0): Ignoring removed nobh option [ 29.013751][ T510] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 29.021814][ T510] System zones: 0-7 [ 29.025917][ T510] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 29.041691][ T510] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 29.240915][ T516] EXT4-fs (loop0): Ignoring removed nobh option [ 29.253655][ T516] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 29.261667][ T516] System zones: 0-7 [ 29.265806][ T516] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 29.276985][ T516] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 29.484559][ T523] EXT4-fs (loop0): Ignoring removed nobh option [ 29.493934][ T523] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 29.502564][ T523] System zones: 0-7 [ 29.506785][ T523] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 29.520124][ T523] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 29.756069][ T529] EXT4-fs (loop0): Ignoring removed nobh option [ 29.773660][ T529] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 29.781578][ T529] System zones: 0-7 [ 29.785632][ T529] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 29.799013][ T529] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 29.986584][ T536] EXT4-fs (loop0): Ignoring removed nobh option [ 30.003631][ T536] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 30.011762][ T536] System zones: 0-7 [ 30.016046][ T536] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 30.029401][ T536] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 30.205603][ T542] EXT4-fs (loop0): Ignoring removed nobh option [ 30.223547][ T542] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 30.231470][ T542] System zones: 0-7 [ 30.235606][ T542] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue executing program [ 30.246531][ T542] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set [ 30.360430][ T549] EXT4-fs (loop0): Ignoring removed nobh option [ 30.373606][ T549] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 30.381521][ T549] System zones: 0-7 [ 30.385738][ T549] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 30.400790][ T549] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 30.605721][ T555] EXT4-fs (loop0): Ignoring removed nobh option [ 30.623762][ T555] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 30.631735][ T555] System zones: 0-7 [ 30.635802][ T555] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 30.649047][ T555] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 30.803053][ T561] EXT4-fs (loop0): Ignoring removed nobh option [ 30.813693][ T561] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 30.821792][ T561] System zones: 0-7 [ 30.826164][ T561] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 30.841885][ T561] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 31.006625][ T567] EXT4-fs (loop0): Ignoring removed nobh option [ 31.023706][ T567] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 31.031642][ T567] System zones: 0-7 [ 31.035684][ T567] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 31.047081][ T567] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 31.193190][ T573] EXT4-fs (loop0): Ignoring removed nobh option [ 31.203931][ T573] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 31.212275][ T573] System zones: 0-7 [ 31.216540][ T573] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 31.230177][ T573] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 31.395011][ T580] EXT4-fs (loop0): Ignoring removed nobh option [ 31.403742][ T580] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 31.411814][ T580] System zones: 0-7 [ 31.416035][ T580] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 31.426988][ T580] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 31.582320][ T586] EXT4-fs (loop0): Ignoring removed nobh option [ 31.593876][ T586] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 31.602232][ T586] System zones: 0-7 [ 31.606377][ T586] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 31.619917][ T586] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 31.806300][ T592] EXT4-fs (loop0): Ignoring removed nobh option [ 31.823690][ T592] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 31.831830][ T592] System zones: 0-7 [ 31.835929][ T592] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 31.849943][ T592] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 32.085473][ T598] EXT4-fs (loop0): Ignoring removed nobh option [ 32.103539][ T598] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 32.111801][ T598] System zones: 0-7 [ 32.115876][ T598] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 32.127279][ T598] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 32.323806][ T604] EXT4-fs (loop0): Ignoring removed nobh option [ 32.343663][ T604] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 32.351662][ T604] System zones: 0-7 [ 32.355698][ T604] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 32.369988][ T604] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 32.561128][ T611] EXT4-fs (loop0): Ignoring removed nobh option [ 32.573898][ T611] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 32.581832][ T611] System zones: 0-7 [ 32.585905][ T611] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 32.599348][ T611] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 32.766461][ T617] EXT4-fs (loop0): Ignoring removed nobh option [ 32.783925][ T617] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 32.792094][ T617] System zones: 0-7 [ 32.796562][ T617] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 32.811784][ T617] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 33.006533][ T623] EXT4-fs (loop0): Ignoring removed nobh option [ 33.023732][ T623] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 33.031646][ T623] System zones: 0-7 [ 33.035713][ T623] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 33.046657][ T623] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 33.243243][ T629] EXT4-fs (loop0): Ignoring removed nobh option [ 33.253450][ T629] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 33.261405][ T629] System zones: 0-7 [ 33.265451][ T629] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 33.276957][ T629] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 33.479114][ T636] EXT4-fs (loop0): Ignoring removed nobh option [ 33.493951][ T636] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 33.502187][ T636] System zones: 0-7 [ 33.506355][ T636] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 33.520156][ T636] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 33.721282][ T642] EXT4-fs (loop0): Ignoring removed nobh option [ 33.743836][ T642] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 33.752227][ T642] System zones: 0-7 [ 33.756462][ T642] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 33.770071][ T642] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 33.965709][ T648] EXT4-fs (loop0): Ignoring removed nobh option [ 33.983666][ T648] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 33.991871][ T648] System zones: 0-7 [ 33.996247][ T648] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 34.011543][ T648] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 34.205469][ T654] EXT4-fs (loop0): Ignoring removed nobh option [ 34.223795][ T654] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 34.232087][ T654] System zones: 0-7 [ 34.236099][ T654] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 34.251188][ T654] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 34.402092][ T661] EXT4-fs (loop0): Ignoring removed nobh option [ 34.423618][ T661] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 34.431547][ T661] System zones: 0-7 [ 34.435623][ T661] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 34.450133][ T661] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 34.626397][ T667] EXT4-fs (loop0): Ignoring removed nobh option [ 34.643731][ T667] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 34.652017][ T667] System zones: 0-7 [ 34.656339][ T667] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 34.670052][ T667] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 34.925652][ T673] EXT4-fs (loop0): Ignoring removed nobh option [ 34.943566][ T673] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 34.951719][ T673] System zones: 0-7 [ 34.955823][ T673] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 34.970771][ T673] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 35.102034][ T679] EXT4-fs (loop0): Ignoring removed nobh option [ 35.124021][ T679] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.131951][ T679] System zones: 0-7 [ 35.136040][ T679] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.151265][ T679] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 35.339548][ T686] EXT4-fs (loop0): Ignoring removed nobh option [ 35.363786][ T686] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.371793][ T686] System zones: 0-7 [ 35.376284][ T686] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.389449][ T687] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm vhost-686: bg 0: block 255: padding at end of block bitmap is not set executing program [ 35.605932][ T692] EXT4-fs (loop0): Ignoring removed nobh option [ 35.623999][ T692] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.632034][ T692] System zones: 0-7 [ 35.636252][ T692] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.651038][ T692] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 35.863478][ T698] EXT4-fs (loop0): Ignoring removed nobh option [ 35.873852][ T698] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.881964][ T698] System zones: 0-7 [ 35.886069][ T698] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.900636][ T698] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 36.060981][ T704] EXT4-fs (loop0): Ignoring removed nobh option [ 36.073637][ T704] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.081844][ T704] System zones: 0-7 [ 36.086031][ T704] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.099117][ T704] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 36.246288][ T710] EXT4-fs (loop0): Ignoring removed nobh option [ 36.263624][ T710] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.271656][ T710] System zones: 0-7 [ 36.275725][ T710] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.286734][ T710] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 36.412414][ T717] EXT4-fs (loop0): Ignoring removed nobh option [ 36.423680][ T717] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.431663][ T717] System zones: 0-7 [ 36.435659][ T717] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.446929][ T717] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 36.603231][ T723] EXT4-fs (loop0): Ignoring removed nobh option [ 36.613827][ T723] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.621820][ T723] System zones: 0-7 [ 36.626467][ T723] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.640359][ T723] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 36.781542][ T729] EXT4-fs (loop0): Ignoring removed nobh option [ 36.803645][ T729] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.811650][ T729] System zones: 0-7 [ 36.815890][ T729] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.830650][ T729] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 37.085485][ T735] EXT4-fs (loop0): Ignoring removed nobh option [ 37.103508][ T735] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.111448][ T735] System zones: 0-7 [ 37.115508][ T735] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.126766][ T735] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 37.293934][ T741] EXT4-fs (loop0): Ignoring removed nobh option [ 37.303513][ T741] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.311805][ T741] System zones: 0-7 [ 37.316227][ T741] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.329981][ T741] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 37.475731][ T748] EXT4-fs (loop0): Ignoring removed nobh option [ 37.493797][ T748] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.501730][ T748] System zones: 0-7 [ 37.506014][ T748] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.518952][ T748] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 37.721921][ T754] EXT4-fs (loop0): Ignoring removed nobh option [ 37.736754][ T754] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.744881][ T754] System zones: 0-7 [ 37.749081][ T754] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.767218][ T754] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 38.045597][ T760] EXT4-fs (loop0): Ignoring removed nobh option [ 38.063659][ T760] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.071585][ T760] System zones: 0-7 [ 38.076038][ T760] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.092173][ T760] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 38.273978][ T766] EXT4-fs (loop0): Ignoring removed nobh option [ 38.283646][ T766] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.291812][ T766] System zones: 0-7 [ 38.295922][ T766] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.310445][ T766] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 38.525472][ T773] EXT4-fs (loop0): Ignoring removed nobh option [ 38.553803][ T773] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.561882][ T773] System zones: 0-7 [ 38.566321][ T773] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.577581][ T773] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 38.766464][ T779] EXT4-fs (loop0): Ignoring removed nobh option [ 38.783820][ T779] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.791927][ T779] System zones: 0-7 [ 38.796071][ T779] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.811807][ T779] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 38.993974][ T785] EXT4-fs (loop0): Ignoring removed nobh option [ 39.007980][ T785] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.016013][ T785] System zones: 0-7 [ 39.019973][ T785] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.036184][ T785] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 39.224570][ T791] EXT4-fs (loop0): Ignoring removed nobh option [ 39.243909][ T791] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.251995][ T791] System zones: 0-7 [ 39.256197][ T791] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.267809][ T791] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 39.486668][ T798] EXT4-fs (loop0): Ignoring removed nobh option [ 39.503595][ T798] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.511796][ T798] System zones: 0-7 [ 39.515914][ T798] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.527391][ T798] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 39.628034][ T804] EXT4-fs (loop0): Ignoring removed nobh option [ 39.643605][ T804] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.651724][ T804] System zones: 0-7 [ 39.655830][ T804] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.671868][ T804] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 39.812280][ T810] EXT4-fs (loop0): Ignoring removed nobh option [ 39.833608][ T810] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.841571][ T810] System zones: 0-7 [ 39.845653][ T810] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.861202][ T810] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 39.990985][ T816] EXT4-fs (loop0): Ignoring removed nobh option [ 40.013690][ T816] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.021708][ T816] System zones: 0-7 [ 40.025810][ T816] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.041859][ T816] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 40.206328][ T822] EXT4-fs (loop0): Ignoring removed nobh option [ 40.223851][ T822] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.231773][ T822] System zones: 0-7 [ 40.235957][ T822] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.250591][ T822] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 40.363924][ T829] EXT4-fs (loop0): Ignoring removed nobh option [ 40.373640][ T829] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.381561][ T829] System zones: 0-7 [ 40.385620][ T829] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.396492][ T829] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 40.530511][ T835] EXT4-fs (loop0): Ignoring removed nobh option [ 40.553714][ T835] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.561644][ T835] System zones: 0-7 [ 40.565728][ T835] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.578624][ T835] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 40.802380][ T841] EXT4-fs (loop0): Ignoring removed nobh option [ 40.813562][ T841] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.821617][ T841] System zones: 0-7 [ 40.825703][ T841] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.836924][ T841] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 41.022922][ T847] EXT4-fs (loop0): Ignoring removed nobh option [ 41.033932][ T847] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.041958][ T847] System zones: 0-7 [ 41.046039][ T847] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 41.061029][ T847] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 41.222836][ T853] EXT4-fs (loop0): Ignoring removed nobh option [ 41.243834][ T853] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.251840][ T853] System zones: 0-7 [ 41.256355][ T853] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue executing program [ 41.270042][ T853] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set [ 41.364255][ T860] EXT4-fs (loop0): Ignoring removed nobh option [ 41.373602][ T860] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.381707][ T860] System zones: 0-7 [ 41.385816][ T860] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 41.399293][ T860] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 41.606505][ T866] EXT4-fs (loop0): Ignoring removed nobh option [ 41.623807][ T866] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.631870][ T866] System zones: 0-7 [ 41.636018][ T866] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue executing program [ 41.647551][ T866] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set [ 41.751536][ T872] EXT4-fs (loop0): Ignoring removed nobh option [ 41.763585][ T872] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.771573][ T872] System zones: 0-7 [ 41.775596][ T872] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 41.791238][ T872] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 41.965727][ T878] EXT4-fs (loop0): Ignoring removed nobh option [ 41.983540][ T878] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.991646][ T878] System zones: 0-7 [ 41.995970][ T878] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 42.007387][ T878] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 42.204412][ T884] EXT4-fs (loop0): Ignoring removed nobh option [ 42.213592][ T884] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.221539][ T884] System zones: 0-7 [ 42.225570][ T884] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 42.241080][ T884] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 42.362434][ T891] EXT4-fs (loop0): Ignoring removed nobh option [ 42.383868][ T891] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.392108][ T891] System zones: 0-7 [ 42.396672][ T891] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 42.408088][ T891] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 42.541919][ T897] EXT4-fs (loop0): Ignoring removed nobh option [ 42.553586][ T897] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.561930][ T897] System zones: 0-7 [ 42.566045][ T897] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 42.577012][ T897] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 42.723480][ T903] EXT4-fs (loop0): Ignoring removed nobh option [ 42.733661][ T903] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.741628][ T903] System zones: 0-7 [ 42.745828][ T903] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 42.759353][ T903] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 42.902540][ T909] EXT4-fs (loop0): Ignoring removed nobh option [ 42.913655][ T909] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.921577][ T909] System zones: 0-7 [ 42.925689][ T909] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 42.939204][ T909] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 43.084126][ T915] EXT4-fs (loop0): Ignoring removed nobh option [ 43.093665][ T915] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.101633][ T915] System zones: 0-7 [ 43.105739][ T915] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 43.119556][ T915] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 43.365707][ T921] EXT4-fs (loop0): Ignoring removed nobh option [ 43.383530][ T921] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.391534][ T921] System zones: 0-7 [ 43.395822][ T921] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 43.406948][ T921] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 43.552453][ T928] EXT4-fs (loop0): Ignoring removed nobh option [ 43.563938][ T928] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.572457][ T928] System zones: 0-7 [ 43.576781][ T928] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 43.589530][ T928] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 43.732866][ T934] EXT4-fs (loop0): Ignoring removed nobh option [ 43.744166][ T934] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.752107][ T934] System zones: 0-7 [ 43.756239][ T934] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 43.769123][ T934] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 43.962412][ T940] EXT4-fs (loop0): Ignoring removed nobh option [ 43.973726][ T940] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.981890][ T940] System zones: 0-7 [ 43.985936][ T940] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 43.999610][ T940] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 44.122440][ T946] EXT4-fs (loop0): Ignoring removed nobh option [ 44.133680][ T946] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.141610][ T946] System zones: 0-7 [ 44.145792][ T946] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 44.161526][ T946] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 44.292414][ T952] EXT4-fs (loop0): Ignoring removed nobh option [ 44.303705][ T952] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.311624][ T952] System zones: 0-7 [ 44.315734][ T952] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 44.329238][ T953] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm vhost-952: bg 0: block 255: padding at end of block bitmap is not set executing program [ 44.445403][ T959] EXT4-fs (loop0): Ignoring removed nobh option [ 44.463527][ T959] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.471529][ T959] System zones: 0-7 [ 44.475626][ T959] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 44.490783][ T959] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 44.684026][ T965] EXT4-fs (loop0): Ignoring removed nobh option [ 44.693858][ T965] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.701884][ T965] System zones: 0-7 [ 44.706121][ T965] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 44.717408][ T965] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 44.861769][ T971] EXT4-fs (loop0): Ignoring removed nobh option [ 44.873752][ T971] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.881675][ T971] System zones: 0-7 [ 44.885738][ T971] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 44.899171][ T971] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 45.115340][ T977] EXT4-fs (loop0): Ignoring removed nobh option [ 45.133508][ T977] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.141416][ T977] System zones: 0-7 [ 45.145468][ T977] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 45.156657][ T977] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 45.248100][ T983] EXT4-fs (loop0): Ignoring removed nobh option [ 45.263681][ T983] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.271636][ T983] System zones: 0-7 [ 45.275658][ T983] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 45.292015][ T983] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 45.471207][ T990] EXT4-fs (loop0): Ignoring removed nobh option [ 45.483630][ T990] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.491736][ T990] System zones: 0-7 [ 45.495890][ T990] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 45.509560][ T990] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 45.714118][ T996] EXT4-fs (loop0): Ignoring removed nobh option [ 45.723665][ T996] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.731753][ T996] System zones: 0-7 [ 45.735854][ T996] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 45.750438][ T996] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 45.882088][ T1002] EXT4-fs (loop0): Ignoring removed nobh option [ 45.893577][ T1002] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.901657][ T1002] System zones: 0-7 [ 45.905771][ T1002] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 45.921341][ T1002] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 46.103031][ T1008] EXT4-fs (loop0): Ignoring removed nobh option [ 46.113641][ T1008] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.121742][ T1008] System zones: 0-7 [ 46.125816][ T1008] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 46.139403][ T1008] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 46.282271][ T1014] EXT4-fs (loop0): Ignoring removed nobh option [ 46.293644][ T1014] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.301603][ T1014] System zones: 0-7 [ 46.305583][ T1014] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 46.316426][ T1014] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 46.440916][ T1021] EXT4-fs (loop0): Ignoring removed nobh option [ 46.453550][ T1021] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.461693][ T1021] System zones: 0-7 [ 46.465754][ T1021] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 46.478665][ T1021] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 46.631229][ T1027] EXT4-fs (loop0): Ignoring removed nobh option [ 46.643569][ T1027] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.651706][ T1027] System zones: 0-7 [ 46.655771][ T1027] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 46.670605][ T1027] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 46.845647][ T1033] EXT4-fs (loop0): Ignoring removed nobh option [ 46.863546][ T1033] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.871479][ T1033] System zones: 0-7 [ 46.875640][ T1033] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 46.886613][ T1033] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 47.113299][ T1039] EXT4-fs (loop0): Ignoring removed nobh option [ 47.123710][ T1039] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.131669][ T1039] System zones: 0-7 [ 47.135720][ T1039] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 47.151160][ T1039] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 47.292655][ T1045] EXT4-fs (loop0): Ignoring removed nobh option [ 47.303607][ T1045] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.311571][ T1045] System zones: 0-7 [ 47.315598][ T1045] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 47.326671][ T1045] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 47.481562][ T1052] EXT4-fs (loop0): Ignoring removed nobh option [ 47.493699][ T1052] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.501685][ T1052] System zones: 0-7 [ 47.505862][ T1052] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 47.518850][ T1052] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set [ 47.533355][ T23] kauditd_printk_skb: 22 callbacks suppressed [ 47.533365][ T23] audit: type=1400 audit(1743559929.340:98): avc: denied { remove_name } for pid=145 comm="syslogd" name="messages" dev="tmpfs" ino=9664 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.562106][ T23] audit: type=1400 audit(1743559929.340:99): avc: denied { rename } for pid=145 comm="syslogd" name="messages" dev="tmpfs" ino=9664 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 executing program [ 47.690618][ T1058] EXT4-fs (loop0): Ignoring removed nobh option [ 47.703691][ T1058] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.711755][ T1058] System zones: 0-7 [ 47.715810][ T1058] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 47.729030][ T1058] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 47.874227][ T1064] EXT4-fs (loop0): Ignoring removed nobh option [ 47.883628][ T1064] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.891607][ T1064] System zones: 0-7 [ 47.895637][ T1064] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 47.907264][ T1064] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 48.112779][ T1070] EXT4-fs (loop0): Ignoring removed nobh option [ 48.123659][ T1070] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.131624][ T1070] System zones: 0-7 [ 48.135625][ T1070] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 48.151222][ T1070] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 48.313101][ T1076] EXT4-fs (loop0): Ignoring removed nobh option [ 48.323841][ T1076] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.331811][ T1076] System zones: 0-7 [ 48.341623][ T1076] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 48.502633][ T1083] EXT4-fs (loop0): Ignoring removed nobh option [ 48.523721][ T1083] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.531742][ T1083] System zones: 0-7 [ 48.539716][ T1083] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 48.673326][ T1089] EXT4-fs (loop0): Ignoring removed nobh option [ 48.683708][ T1089] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.691776][ T1089] System zones: 0-7 [ 48.699527][ T1089] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 48.886413][ T1095] EXT4-fs (loop0): Ignoring removed nobh option [ 48.903639][ T1095] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.911628][ T1095] System zones: 0-7 [ 48.920831][ T1095] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 49.063739][ T1101] EXT4-fs (loop0): Ignoring removed nobh option [ 49.074509][ T1101] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.082607][ T1101] System zones: 0-7 [ 49.089992][ T1101] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 49.233120][ T1107] EXT4-fs (loop0): Ignoring removed nobh option [ 49.243793][ T1107] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.251789][ T1107] System zones: 0-7 [ 49.262031][ T1107] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 49.446372][ T1114] EXT4-fs (loop0): Ignoring removed nobh option [ 49.463593][ T1114] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.471585][ T1114] System zones: 0-7 [ 49.481228][ T1114] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 49.643806][ T1120] EXT4-fs (loop0): Ignoring removed nobh option [ 49.654208][ T1120] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.662556][ T1120] System zones: 0-7 [ 49.670812][ T1120] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 49.885655][ T1126] EXT4-fs (loop0): Ignoring removed nobh option [ 49.903505][ T1126] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.911557][ T1126] System zones: 0-7 [ 49.919274][ T1126] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 50.110764][ T1132] EXT4-fs (loop0): Ignoring removed nobh option [ 50.123563][ T1132] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.131758][ T1132] System zones: 0-7 [ 50.139348][ T1132] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 50.306712][ T1138] EXT4-fs (loop0): Ignoring removed nobh option [ 50.323568][ T1138] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.331678][ T1138] System zones: 0-7 [ 50.341114][ T1138] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 50.526417][ T1145] EXT4-fs (loop0): Ignoring removed nobh option [ 50.543825][ T1145] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.551845][ T1145] System zones: 0-7 [ 50.560902][ T1145] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 50.702410][ T1151] EXT4-fs (loop0): Ignoring removed nobh option [ 50.713635][ T1151] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.721546][ T1151] System zones: 0-7 [ 50.727096][ T1151] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 50.912293][ T1157] EXT4-fs (loop0): Ignoring removed nobh option [ 50.923675][ T1157] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.931641][ T1157] System zones: 0-7 [ 50.938822][ T1157] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 51.086253][ T1163] EXT4-fs (loop0): Ignoring removed nobh option [ 51.103713][ T1163] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.111694][ T1163] System zones: 0-7 [ 51.119307][ T1163] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 51.244046][ T1169] EXT4-fs (loop0): Ignoring removed nobh option [ 51.254065][ T1169] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.262020][ T1169] System zones: 0-7 [ 51.267603][ T1169] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 51.371633][ T1176] EXT4-fs (loop0): Ignoring removed nobh option [ 51.383809][ T1176] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.391731][ T1176] System zones: 0-7 [ 51.402131][ T1176] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 51.606435][ T1182] EXT4-fs (loop0): Ignoring removed nobh option [ 51.623627][ T1182] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.631548][ T1182] System zones: 0-7 [ 51.638922][ T1182] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 51.801389][ T1188] EXT4-fs (loop0): Ignoring removed nobh option [ 51.813563][ T1188] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.821609][ T1188] System zones: 0-7 [ 51.830677][ T1188] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 52.033806][ T1194] EXT4-fs (loop0): Ignoring removed nobh option [ 52.043692][ T1194] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.051611][ T1194] System zones: 0-7 [ 52.059239][ T1195] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm vhost-1194: bg 0: block 255: padding at end of block bitmap is not set executing program [ 52.206038][ T1200] EXT4-fs (loop0): Ignoring removed nobh option [ 52.223753][ T1200] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.231675][ T1200] System zones: 0-7 [ 52.241246][ T1200] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 52.436599][ T1207] EXT4-fs (loop0): Ignoring removed nobh option [ 52.453585][ T1207] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.461555][ T1207] System zones: 0-7 [ 52.468925][ T1207] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 52.726287][ T1213] EXT4-fs (loop0): Ignoring removed nobh option [ 52.743734][ T1213] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.751669][ T1213] System zones: 0-7 [ 52.759166][ T1213] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 52.940592][ T1219] EXT4-fs (loop0): Ignoring removed nobh option [ 52.953668][ T1219] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.961639][ T1219] System zones: 0-7 [ 52.969066][ T1219] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 53.164503][ T1225] EXT4-fs (loop0): Ignoring removed nobh option [ 53.173676][ T1225] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.181603][ T1225] System zones: 0-7 [ 53.191345][ T1225] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm syz-executor253: bg 0: block 255: padding at end of block bitmap is not set executing program [ 53.364192][ T1231] EXT4-fs (loop0): Ignoring removed nobh option [ 53.373751][ T1231] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.381747][ T1231] System zones: 0-7 [ 53.389534][ T1232] EXT4-fs error (device loop0): ext4_validate_block_bitmap:418: comm vhost-1231: bg 0: block 255: padding at end of block bitmap is not set [ 53.412855][ T7] ------------[ cut here ]------------ [ 53.418144][ T7] kernel BUG at fs/ext4/inode.c:2844! [ 53.423568][ T7] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 53.429389][ T7] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 5.4.290-syzkaller-00002-g41adfeb3d639 #0 [ 53.438903][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 53.449011][ T7] Workqueue: writeback wb_workfn (flush-7:0) [ 53.454824][ T7] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 53.460539][ T7] Code: 99 9b ff 31 ff 89 de e8 b8 99 9b ff 45 84 f6 75 2e e8 9e 97 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 8a 97 9b ff <0f> 0b e8 83 97 9b ff 0f 0b e8 7c 97 9b ff e8 b7 a0 37 ff eb 99 e8 [ 53.480095][ T7] RSP: 0018:ffff8881f5db70e0 EFLAGS: 00010293 [ 53.485973][ T7] RAX: ffffffff81c8b376 RBX: 0000010000000000 RCX: ffff8881f5d66e40 [ 53.493879][ T7] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 53.501691][ T7] RBP: ffff8881f5db74d0 R08: ffffffff81c87fc6 R09: ffffed103b2b53e9 [ 53.509505][ T7] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881d95a9ff0 [ 53.517591][ T7] R13: 0000000000000001 R14: 0000018410000000 R15: dffffc0000000000 [ 53.525590][ T7] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 53.534571][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.540943][ T7] CR2: 0000200000000600 CR3: 0000000005e0e000 CR4: 00000000003406b0 [ 53.548889][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.556699][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.564867][ T7] Call Trace: [ 53.568001][ T7] ? __die+0xb4/0x100 [ 53.571939][ T7] ? die+0x26/0x50 [ 53.575494][ T7] ? do_trap+0x1e7/0x340 [ 53.579586][ T7] ? ext4_writepages+0x3c96/0x3cc0 [ 53.584528][ T7] ? ext4_writepages+0x3c96/0x3cc0 [ 53.589600][ T7] ? do_invalid_op+0xfb/0x110 [ 53.594086][ T7] ? ext4_writepages+0x3c96/0x3cc0 [ 53.599097][ T7] ? invalid_op+0x1e/0x30 [ 53.603273][ T7] ? ext4_writepages+0x8e6/0x3cc0 [ 53.608127][ T7] ? ext4_writepages+0x3c96/0x3cc0 [ 53.613531][ T7] ? ext4_writepages+0x3c96/0x3cc0 [ 53.618470][ T7] ? mark_page_accessed+0x26f/0x640 [ 53.623637][ T7] ? deref_stack_reg+0x15c/0x1f0 [ 53.628402][ T7] ? get_reg+0x220/0x220 [ 53.632465][ T7] ? unwind_next_frame+0x176a/0x1ea0 [ 53.637688][ T7] ? ext4_readpage+0x2e0/0x2e0 [ 53.642270][ T7] ? check_preemption_disabled+0x9f/0x320 [ 53.647916][ T7] ? deref_stack_reg+0x15c/0x1f0 [ 53.652687][ T7] ? update_load_avg+0x40f/0x1210 [ 53.657569][ T7] ? unwind_next_frame+0x176a/0x1ea0 [ 53.662678][ T7] ? ext4_readpage+0x2e0/0x2e0 [ 53.667458][ T7] do_writepages+0x12b/0x270 [ 53.671875][ T7] ? get_reg+0x220/0x220 [ 53.675950][ T7] ? __writepage+0x110/0x110 [ 53.680383][ T7] ? _raw_spin_lock+0xa4/0x1b0 [ 53.684978][ T7] ? _raw_spin_trylock_bh+0x190/0x190 [ 53.690269][ T7] ? unwind_next_frame+0x181e/0x1ea0 [ 53.695394][ T7] ? _raw_spin_lock+0xa4/0x1b0 [ 53.700149][ T7] __writeback_single_inode+0xd9/0xcc0 [ 53.705429][ T7] writeback_sb_inodes+0x9e0/0x1800 [ 53.710569][ T7] ? _raw_spin_lock+0xa4/0x1b0 [ 53.715167][ T7] ? queue_io+0x500/0x500 [ 53.719335][ T7] ? writeback_sb_inodes+0x1800/0x1800 [ 53.724732][ T7] ? queue_io+0x358/0x500 [ 53.728880][ T7] wb_writeback+0x403/0xd70 [ 53.733247][ T7] ? wb_io_lists_depopulated+0x170/0x170 [ 53.738687][ T7] ? set_worker_desc+0x158/0x1c0 [ 53.743459][ T7] ? check_preemption_disabled+0x9f/0x320 [ 53.749013][ T7] ? kthread_data+0x4e/0xc0 [ 53.753351][ T7] wb_workfn+0x3b6/0x1230 [ 53.757514][ T7] ? inode_wait_for_writeback+0x280/0x280 [ 53.763309][ T7] ? switch_mm_irqs_off+0x35a/0xab0 [ 53.768341][ T7] ? _raw_spin_unlock_irq+0x4a/0x60 [ 53.773568][ T7] ? finish_task_switch+0x130/0x590 [ 53.778702][ T7] ? __schedule+0xb0d/0x1320 [ 53.783113][ T7] ? _raw_spin_lock_irqsave+0x210/0x210 [ 53.788510][ T7] ? read_word_at_a_time+0xe/0x20 [ 53.793455][ T7] ? strscpy+0x89/0x220 [ 53.797446][ T7] process_one_work+0x765/0xd20 [ 53.802136][ T7] worker_thread+0xaef/0x1470 [ 53.806728][ T7] kthread+0x2da/0x360 [ 53.810644][ T7] ? worker_clr_flags+0x170/0x170 [ 53.815608][ T7] ? kthread_blkcg+0xd0/0xd0 [ 53.820126][ T7] ret_from_fork+0x1f/0x30 [ 53.824375][ T7] Modules linked in: [ 53.829498][ T7] ---[ end trace 96285a8d2898d8b8 ]--- [ 53.835349][ T7] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 53.841108][ T7] Code: 99 9b ff 31 ff 89 de e8 b8 99 9b ff 45 84 f6 75 2e e8 9e 97 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 8a 97 9b ff <0f> 0b e8 83 97 9b ff 0f 0b e8 7c 97 9b ff e8 b7 a0 37 ff eb 99 e8 [ 53.860820][ T7] RSP: 0018:ffff8881f5db70e0 EFLAGS: 00010293 [ 53.866760][ T7] RAX: ffffffff81c8b376 RBX: 0000010000000000 RCX: ffff8881f5d66e40 [ 53.874595][ T7] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 53.882571][ T7] RBP: ffff8881f5db74d0 R08: ffffffff81c87fc6 R09: ffffed103b2b53e9 [ 53.890429][ T7] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881d95a9ff0 [ 53.898222][ T7] R13: 0000000000000001 R14: 0000018410000000 R15: dffffc0000000000 [ 53.906281][ T7] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 53.915328][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.921793][ T7] CR2: 0000555558b9c738 CR3: 00000001ecd4c000 CR4: 00000000003406a0 [ 53.930279][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.938610][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.946402][ T7] Kernel panic - not syncing: Fatal exception [ 53.952685][ T7] Kernel Offset: disabled [ 53.956821][ T7] Rebooting in 86400 seconds..