] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 301.176092][ T47] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 117 [ 301.199261][ T47] EXT4-fs (loop3): This should not happen!! Data will be lost [ 301.199261][ T47] [ 301.223468][ T1050] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 301.228766][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 301.251019][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 301.258040][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 301.279476][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 301.298506][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 301.338061][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 301.338061][ T1050] [ 301.349197][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 301.382397][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 301.409136][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 117 [ 301.415260][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 301.424664][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 301.440391][ T6808] loop2: detected capacity change from 0 to 2048 [ 301.446213][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 301.446213][ T41] [ 301.526754][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 301.527120][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 301.570751][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 117 [ 301.615324][ T6810] loop0: detected capacity change from 0 to 2048 [ 301.621927][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 301.621927][ T126] [ 301.623633][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 301.694962][ T6808] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/54/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 301.723045][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 301.753169][ T6814] loop4: detected capacity change from 0 to 2048 [ 301.794202][ T6810] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/56/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 301.908327][ T6808] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 224: comm syz-executor.2: lblock 32 mapped to illegal pblock 224 (length 1) [ 301.969581][ T6814] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/56/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 301.972740][ T6810] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 302.050502][ T6808] EXT4-fs error (device loop2): ext4_discard_preallocations:5565: comm syz-executor.2: Error -117 loading buddy information for 4294960168 [ 302.102648][ T6814] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 302.107273][ T6824] loop1: detected capacity change from 0 to 2048 [ 302.119515][ T6819] loop3: detected capacity change from 0 to 2048 [ 302.136114][ T6810] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 302.146710][ T6808] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 302.178363][ T6824] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/59/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 302.179399][ T6814] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 302.198034][ T6808] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 302.240473][ T6810] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor.0: mark_inode_dirty error [ 302.260773][ T6819] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/57/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 302.265088][ T6808] EXT4-fs error (device loop2): ext4_ext_truncate:4399: inode #18: comm syz-executor.2: mark_inode_dirty error [ 302.336334][ T6810] EXT4-fs error (device loop0): ext4_discard_preallocations:5565: comm syz-executor.0: Error -117 loading buddy information for 4294960168 [ 302.354145][ T6814] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm syz-executor.4: mark_inode_dirty error [ 302.406568][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 302.406585][ T27] audit: type=1800 audit(1700549858.104:466): pid=6832 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 302.413014][ T6810] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 302.453035][ T6830] loop5: detected capacity change from 0 to 2048 [ 302.457801][ T6808] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 302.466184][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 302.482631][ T6814] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 302.508960][ T6808] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 302.525700][ T6810] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 302.548180][ T6808] EXT4-fs error (device loop2): ext4_truncate:4192: inode #18: comm syz-executor.2: mark_inode_dirty error 2023/11/21 06:57:38 executed programs: 345 [ 302.557284][ T47] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 302.576460][ T6810] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 302.588930][ T6830] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/56/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 302.616193][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 302.648628][ T6814] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 302.651131][ T47] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 302.671121][ T6810] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 302.676234][ T47] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 302.701732][ T1050] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 302.709986][ T47] EXT4-fs (loop1): This should not happen!! Data will be lost [ 302.709986][ T47] [ 302.735320][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 302.735647][ T6810] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 302.749531][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 302.758196][ T6814] EXT4-fs error (device loop4): ext4_ext_truncate:4399: inode #18: comm syz-executor.4: mark_inode_dirty error [ 302.813874][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 302.851348][ T6814] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 302.870759][ T1050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 302.903468][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 302.924998][ T6810] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 302.957170][ T1050] EXT4-fs (loop2): This should not happen!! Data will be lost [ 302.957170][ T1050] [ 302.965774][ T6814] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 302.990450][ T6837] loop1: detected capacity change from 0 to 2048 [ 303.023565][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 42 with error 117 [ 303.037413][ T6814] EXT4-fs error (device loop4): ext4_truncate:4192: inode #18: comm syz-executor.4: mark_inode_dirty error [ 303.041302][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 303.041302][ T41] [ 303.164058][ T6837] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/60/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 303.184275][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 303.238471][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 20 with error 117 [ 303.264972][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 303.264972][ T41] [ 303.299800][ T27] audit: type=1800 audit(1700549858.974:467): pid=6837 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 303.328173][ T6843] loop3: detected capacity change from 0 to 2048 [ 303.353644][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 303.367243][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 303.380831][ T6844] loop5: detected capacity change from 0 to 2048 [ 303.385424][ T6846] loop0: detected capacity change from 0 to 2048 [ 303.406919][ T6847] loop2: detected capacity change from 0 to 2048 [ 303.428890][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 303.443365][ T6846] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/57/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 303.448360][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 303.473797][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 303.473797][ T126] [ 303.487792][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 303.514305][ T6844] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/57/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 303.539080][ T6843] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/58/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 303.554036][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 303.588892][ T6847] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/55/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 303.673192][ T27] audit: type=1800 audit(1700549859.364:468): pid=6857 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 303.743320][ T27] audit: type=1800 audit(1700549859.434:469): pid=6844 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 303.885751][ T27] audit: type=1800 audit(1700549859.504:470): pid=6847 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 304.005115][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 304.018861][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 304.018878][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 304.049306][ T6860] loop4: detected capacity change from 0 to 2048 [ 304.074781][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 304.084741][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 304.101783][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 304.115086][ T47] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 304.149004][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 304.161933][ T47] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 304.171262][ T6860] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/57/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 304.196740][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 304.196740][ T11] [ 304.197702][ T6862] loop0: detected capacity change from 0 to 2048 [ 304.210494][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 304.248037][ T47] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 304.248382][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 304.303068][ T47] EXT4-fs (loop2): This should not happen!! Data will be lost [ 304.303068][ T47] [ 304.314395][ T6864] loop1: detected capacity change from 0 to 2048 [ 304.342483][ T27] audit: type=1800 audit(1700549860.034:471): pid=6860 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 304.362356][ T6862] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/58/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 304.372620][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 304.408277][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 304.456551][ T6868] loop3: detected capacity change from 0 to 2048 [ 304.460101][ T6864] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/61/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 304.497231][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 304.526487][ T11] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 304.575777][ T11] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 304.589530][ T6868] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/59/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 304.608820][ T27] audit: type=1800 audit(1700549860.304:472): pid=6864 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 304.658049][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 304.715676][ T27] audit: type=1800 audit(1700549860.334:473): pid=6862 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 304.724100][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 304.756017][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 304.756017][ T11] [ 304.771733][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 304.809085][ T27] audit: type=1800 audit(1700549860.504:474): pid=6868 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 304.810850][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 304.869157][ T6878] loop5: detected capacity change from 0 to 2048 [ 304.878504][ T47] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 304.893578][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 304.907663][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 304.923699][ T47] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 304.944646][ T6879] loop2: detected capacity change from 0 to 2048 [ 304.961831][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 304.964581][ T41] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 304.996000][ T47] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 305.046917][ T47] EXT4-fs (loop1): This should not happen!! Data will be lost [ 305.046917][ T47] [ 305.063506][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 305.082056][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 305.095064][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 305.123072][ T6878] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/58/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 305.123925][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 305.123925][ T41] [ 305.151674][ T6879] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/56/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 305.154982][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 305.196544][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 305.211768][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 305.231750][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 305.246548][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 305.267764][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 305.267764][ T1098] [ 305.282283][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 305.296147][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 305.315892][ T27] audit: type=1800 audit(1700549861.004:475): pid=6878 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 305.366226][ T6879] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 305.417041][ T6879] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 305.444419][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 305.474103][ T6879] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor.2: mark_inode_dirty error [ 305.498573][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 305.513312][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 305.513607][ T6879] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 305.538641][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 305.557895][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 305.557895][ T1098] [ 305.577268][ T6879] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 305.606382][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 305.653089][ T6879] EXT4-fs error (device loop2): ext4_ext_truncate:4399: inode #18: comm syz-executor.2: mark_inode_dirty error [ 305.666545][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 305.677559][ T6886] loop4: detected capacity change from 0 to 2048 [ 305.716118][ T6879] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 305.751015][ T6879] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 305.753208][ T6886] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/58/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 305.767289][ T6879] EXT4-fs error (device loop2): ext4_truncate:4192: inode #18: comm syz-executor.2: mark_inode_dirty error [ 305.793220][ T6890] loop0: detected capacity change from 0 to 2048 [ 305.808093][ T6889] loop3: detected capacity change from 0 to 2048 [ 305.852245][ T6890] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/59/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 305.896587][ T6889] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/60/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 305.925885][ T6892] loop1: detected capacity change from 0 to 2048 [ 305.934605][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 305.954311][ T6900] loop5: detected capacity change from 0 to 2048 [ 305.997635][ T6886] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 306.001422][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 30 with error 117 [ 306.028447][ T6892] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/62/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 306.060788][ T6886] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 306.091948][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 306.091948][ T1098] [ 306.138207][ T6886] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm syz-executor.4: mark_inode_dirty error [ 306.184600][ T6900] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/59/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 306.229612][ T6886] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 306.239349][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 306.263866][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 306.317508][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 306.358670][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 306.358866][ T126] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 306.383125][ T6886] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 306.416634][ T6886] EXT4-fs error (device loop4): ext4_ext_truncate:4399: inode #18: comm syz-executor.4: mark_inode_dirty error [ 306.439959][ T126] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 306.444996][ T41] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 306.487766][ T41] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 306.496148][ T126] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 306.513798][ T6886] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 306.538874][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 306.569659][ T6886] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 306.597867][ T126] EXT4-fs (loop3): This should not happen!! Data will be lost [ 306.597867][ T126] [ 306.611795][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 306.626956][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 306.626956][ T41] [ 306.635640][ T6886] EXT4-fs error (device loop4): ext4_truncate:4192: inode #18: comm syz-executor.4: mark_inode_dirty error [ 306.639198][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 306.663026][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 306.680965][ T6909] loop2: detected capacity change from 0 to 2048 [ 306.682294][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 306.725855][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 306.759152][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 306.783773][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 306.815213][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 306.835338][ T1050] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 29 with error 117 [ 306.846291][ T6911] loop0: detected capacity change from 0 to 2048 [ 306.869371][ T6909] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/57/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 306.904496][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 306.906004][ T1050] EXT4-fs (loop4): This should not happen!! Data will be lost [ 306.906004][ T1050] [ 306.933545][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 306.933545][ T126] [ 306.958662][ T6911] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/60/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 307.047698][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 307.055024][ T6917] loop3: detected capacity change from 0 to 2048 [ 307.118513][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 307.192523][ T6917] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/61/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 307.214766][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 307.240970][ T6920] loop1: detected capacity change from 0 to 2048 [ 307.249612][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 307.284250][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 307.289105][ T1098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 307.322269][ T6920] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/63/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 307.341534][ T6924] loop4: detected capacity change from 0 to 2048 [ 307.354585][ T41] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 307.391518][ T1098] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 307.398554][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 117 [ 307.419000][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 307.419000][ T41] [ 307.446290][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 307.466443][ T27] kauditd_printk_skb: 8 callbacks suppressed [ 307.466460][ T27] audit: type=1800 audit(1700549863.164:484): pid=6927 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 307.517499][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 307.538950][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 307.578191][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 307.578191][ T1098] [ 307.582760][ T6924] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/59/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 307.590810][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 307.604537][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 307.633087][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 307.654797][ T27] audit: type=1800 audit(1700549863.234:485): pid=6928 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 307.686646][ T1090] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 307.694289][ T6932] loop5: detected capacity change from 0 to 2048 [ 307.771234][ T27] audit: type=1800 audit(1700549863.464:486): pid=6933 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 307.795243][ T1090] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error 2023/11/21 06:57:43 executed programs: 369 [ 307.843607][ T1090] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 117 [ 307.879418][ T1090] EXT4-fs (loop3): This should not happen!! Data will be lost [ 307.879418][ T1090] [ 307.909393][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 307.934547][ T6932] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/60/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 307.967926][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 307.999989][ T6939] loop2: detected capacity change from 0 to 2048 [ 308.003699][ T6937] loop0: detected capacity change from 0 to 2048 [ 308.014350][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 308.033894][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 308.042880][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 308.089466][ T6939] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/58/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 308.111013][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 308.158671][ T27] audit: type=1800 audit(1700549863.854:487): pid=6932 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 308.181967][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 308.228073][ T6937] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/61/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 308.305977][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 31 with error 117 [ 308.355789][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 308.355789][ T126] [ 308.373765][ T27] audit: type=1800 audit(1700549863.984:488): pid=6937 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 308.389098][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 308.409725][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 308.451747][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 308.469613][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 308.487628][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 308.492495][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 308.509548][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 308.515855][ T27] audit: type=1800 audit(1700549864.034:489): pid=6939 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 308.542632][ T6947] loop1: detected capacity change from 0 to 2048 [ 308.551917][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 308.574397][ T6948] loop3: detected capacity change from 0 to 2048 [ 308.579094][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 308.581360][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 45 with error 117 [ 308.592861][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 308.622879][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 308.622879][ T11] [ 308.642607][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 308.657767][ T6947] EXT4-fs mount: 183 callbacks suppressed [ 308.657786][ T6947] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 308.658765][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 308.663933][ T6947] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/64/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 308.716370][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 308.716370][ T1032] [ 308.748932][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 308.772786][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 308.799532][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 308.815895][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 308.820569][ T6948] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 308.835802][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 308.835802][ T1050] [ 308.855189][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 308.888484][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 308.889101][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 308.934695][ T27] audit: type=1800 audit(1700549864.624:490): pid=6947 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 308.961271][ T6948] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/62/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 308.996497][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 309.007631][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 309.015143][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 309.020332][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 309.038956][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 309.047574][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 309.076561][ T6954] loop4: detected capacity change from 0 to 2048 [ 309.106798][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 309.135617][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 309.135617][ T1032] [ 309.161970][ T27] audit: type=1800 audit(1700549864.844:491): pid=6948 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 309.174559][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 309.234062][ T6954] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 309.271833][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 309.293424][ T6954] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/60/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 309.298840][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 309.321819][ T6960] loop5: detected capacity change from 0 to 2048 [ 309.338702][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 309.442579][ T27] audit: type=1800 audit(1700549865.134:492): pid=6963 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 309.471333][ T11] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 309.493507][ T6960] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 309.527859][ T11] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 309.530971][ T6960] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/61/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 309.595426][ T6967] loop0: detected capacity change from 0 to 2048 [ 309.610384][ T6962] loop2: detected capacity change from 0 to 2048 [ 309.619161][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 309.636229][ T6969] loop1: detected capacity change from 0 to 2048 [ 309.643823][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 309.643823][ T11] [ 309.657505][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 309.676235][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 309.696826][ T1090] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 309.708016][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 309.724205][ T1090] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 309.736567][ T27] audit: type=1800 audit(1700549865.424:493): pid=6960 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 309.741084][ T1090] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 309.774873][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 309.779994][ T6969] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 309.809453][ T1090] EXT4-fs (loop4): This should not happen!! Data will be lost [ 309.809453][ T1090] [ 309.809507][ T6969] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/65/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 309.822600][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 309.859986][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 309.860370][ T6962] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 309.893847][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 309.911736][ T6967] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 309.939778][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 309.965977][ T6967] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/62/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 309.976632][ T6962] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/59/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 310.041634][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 310.085305][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 310.133147][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 310.169713][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 310.169713][ T1032] [ 310.186718][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 310.224204][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 310.240742][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 310.265168][ T1098] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 310.269174][ T6980] loop3: detected capacity change from 0 to 2048 [ 310.297352][ T1090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 310.309790][ T6982] loop4: detected capacity change from 0 to 2048 [ 310.316772][ T1098] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 310.328588][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 310.329250][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 310.342695][ T1090] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 310.378387][ T1098] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 310.394423][ T1098] EXT4-fs (loop1): This should not happen!! Data will be lost [ 310.394423][ T1098] [ 310.407383][ T1090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 38 with error 117 [ 310.409780][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 310.425663][ T6982] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 310.437914][ T6980] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 310.442968][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 310.453231][ T1090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 310.453231][ T1090] [ 310.467188][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 310.476080][ T6982] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/61/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 310.527468][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 310.527980][ T1050] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 310.555502][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 310.586644][ T6980] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/63/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 310.675673][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 310.682313][ T1050] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 310.777130][ T1050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 310.781552][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 310.803329][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 310.828825][ T1090] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 310.857929][ T1090] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 310.860903][ T1050] EXT4-fs (loop2): This should not happen!! Data will be lost [ 310.860903][ T1050] [ 310.898044][ T6988] loop5: detected capacity change from 0 to 2048 [ 310.934829][ T6991] loop1: detected capacity change from 0 to 2048 [ 310.944265][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 310.948389][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 310.986415][ T1090] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 310.992414][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 311.024531][ T11] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 311.030960][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 311.043558][ T1090] EXT4-fs (loop4): This should not happen!! Data will be lost [ 311.043558][ T1090] [ 311.074584][ T6991] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 311.120039][ T6988] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 311.120728][ T6997] loop0: detected capacity change from 0 to 2048 [ 311.132441][ T11] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 311.143703][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 311.164106][ T6991] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/66/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 311.215697][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 311.216602][ T6988] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/62/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 311.265015][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 311.288756][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 311.318000][ T6997] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 311.336602][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 311.341672][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 311.341672][ T11] [ 311.376289][ T6997] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/63/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 311.384981][ T1090] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 311.394969][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 311.436811][ T7002] loop2: detected capacity change from 0 to 2048 [ 311.460858][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 311.465655][ T1090] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 311.552788][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 311.559875][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 311.567846][ T1090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 311.584016][ T1090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 311.584016][ T1090] [ 311.587075][ T7002] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 311.628360][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 311.662726][ T7006] loop4: detected capacity change from 0 to 2048 [ 311.666069][ T7002] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/60/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 311.691339][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 311.784800][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 311.809856][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 311.834121][ T7006] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 311.860364][ T7009] loop5: detected capacity change from 0 to 2048 [ 311.891551][ T7006] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/62/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 311.980651][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 311.991450][ T7009] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 312.035241][ T7009] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/63/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 312.146581][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 312.190526][ T7019] loop0: detected capacity change from 0 to 2048 [ 312.197639][ T1032] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 312.203763][ T7017] loop3: detected capacity change from 0 to 2048 [ 312.260126][ T1032] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 312.281479][ T7022] loop1: detected capacity change from 0 to 2048 [ 312.299821][ T7019] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 312.314946][ T7017] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 312.345985][ T7019] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/64/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 312.355754][ T1032] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 37 with error 117 [ 312.361987][ T7017] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/64/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 312.416095][ T1032] EXT4-fs (loop4): This should not happen!! Data will be lost [ 312.416095][ T1032] [ 312.441275][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 312.459084][ T7022] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 312.485310][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 312.507755][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 312.513096][ T7022] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/67/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 312.554545][ T7029] loop2: detected capacity change from 0 to 2048 [ 312.563927][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 312.578163][ T27] kauditd_printk_skb: 9 callbacks suppressed [ 312.578179][ T27] audit: type=1800 audit(1700549868.264:503): pid=7017 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 312.617623][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 312.651076][ T27] audit: type=1800 audit(1700549868.264:504): pid=7019 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 312.652520][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 312.683692][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 312.703937][ T11] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 312.724039][ T11] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 312.742070][ T7029] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 312.759796][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 27 with error 117 [ 312.771004][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 312.774496][ T7029] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/61/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 312.798404][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 312.810048][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 312.810048][ T11] [ 312.820289][ T27] audit: type=1800 audit(1700549868.494:505): pid=7035 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 312.846260][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 312.935974][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 312.970163][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 312.990854][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 313.014743][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 313.027409][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 313.027409][ T1050] [ 313.039510][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 313.056442][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 313.076429][ T27] audit: type=1800 audit(1700549868.754:506): pid=7038 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 313.083606][ T7037] loop5: detected capacity change from 0 to 2048 [ 313.111959][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 2023/11/21 06:57:48 executed programs: 391 [ 313.168117][ T7038] EXT4-fs error (device loop2): ext4_discard_preallocations:5565: comm syz-executor.2: Error -117 loading buddy information for 4294960168 [ 313.226907][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 313.244637][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 313.271180][ T7041] loop0: detected capacity change from 0 to 2048 [ 313.296310][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 313.298282][ T7037] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 313.325506][ T47] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 313.339476][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 313.356296][ T47] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 313.368561][ T47] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 38 with error 117 [ 313.370548][ T7041] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 313.381397][ T47] EXT4-fs (loop2): This should not happen!! Data will be lost [ 313.381397][ T47] [ 313.403464][ T7037] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/64/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 313.406279][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 313.435889][ T7041] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/65/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 313.447168][ T7042] loop4: detected capacity change from 0 to 2048 [ 313.460713][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 313.571679][ T7048] loop3: detected capacity change from 0 to 2048 [ 313.602130][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 313.627809][ T7042] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 313.651877][ T27] audit: type=1800 audit(1700549869.344:507): pid=7041 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 313.676768][ T7042] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/63/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 313.731054][ T27] audit: type=1800 audit(1700549869.374:508): pid=7037 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 313.755248][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 313.769947][ T7048] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 313.770144][ T7048] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/65/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 313.888514][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 313.921625][ T7054] loop1: detected capacity change from 0 to 2048 [ 313.934399][ T27] audit: type=1800 audit(1700549869.624:509): pid=7048 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 313.984484][ T47] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 314.000618][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 314.024077][ T47] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 314.032694][ T27] audit: type=1800 audit(1700549869.624:510): pid=7042 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 314.061104][ T7058] loop2: detected capacity change from 0 to 2048 [ 314.077312][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 314.086599][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 314.106310][ T47] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 314.120573][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 314.140220][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 314.155402][ T47] EXT4-fs (loop0): This should not happen!! Data will be lost [ 314.155402][ T47] [ 314.170632][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 314.170666][ T41] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 314.185247][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 314.185247][ T1032] [ 314.202632][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 314.214953][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 314.227075][ T7054] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 314.229320][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 314.240766][ T7054] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/68/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 314.276608][ T41] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 314.305095][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 314.326067][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 314.333931][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 314.339920][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 314.352896][ T7058] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 314.394837][ T7058] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/62/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 314.415382][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 314.415382][ T1050] [ 314.415390][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 314.441476][ T27] audit: type=1800 audit(1700549870.134:511): pid=7054 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 314.445876][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 314.445876][ T41] [ 314.473851][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 314.504998][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 314.517538][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 314.565761][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 314.583618][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 314.614471][ T27] audit: type=1800 audit(1700549870.304:512): pid=7058 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 314.637638][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 314.657993][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 314.702934][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 314.741349][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 314.762542][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 314.805426][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 314.818799][ T7067] loop5: detected capacity change from 0 to 2048 [ 314.848368][ T7065] loop0: detected capacity change from 0 to 2048 [ 314.852746][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 314.852746][ T1032] [ 314.860332][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 314.923772][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 314.936387][ T41] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 314.972983][ T7067] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 314.974821][ T7065] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 315.003197][ T7069] loop3: detected capacity change from 0 to 2048 [ 315.018447][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 315.020966][ T7065] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/66/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 315.031545][ T41] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 315.032062][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 315.046877][ T7067] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/65/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 315.130521][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 315.141971][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 315.141971][ T41] [ 315.168474][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 315.189127][ T7075] loop4: detected capacity change from 0 to 2048 [ 315.200336][ T7069] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 315.216639][ T7069] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/66/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 315.232008][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 315.292340][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 315.350973][ T11] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 315.364137][ T7075] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 315.377309][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 315.384122][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 315.402094][ T11] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 315.404556][ T7075] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/64/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 315.432961][ T5589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 315.444817][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 117 [ 315.460142][ T5589] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 315.481784][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 315.481784][ T11] [ 315.494482][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 315.514813][ T5589] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 315.541430][ T5589] EXT4-fs (loop5): This should not happen!! Data will be lost [ 315.541430][ T5589] [ 315.549655][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 315.554522][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 315.582725][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 315.600853][ T7082] loop1: detected capacity change from 0 to 2048 [ 315.610211][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 315.627025][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 315.641231][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 315.656187][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 315.697166][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 315.715594][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 315.715594][ T1098] [ 315.739203][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 315.763546][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 315.769449][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 315.783860][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 315.797329][ T7084] loop2: detected capacity change from 0 to 2048 [ 315.824880][ T7082] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 315.869160][ T1090] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 315.894256][ T7089] loop5: detected capacity change from 0 to 2048 [ 315.903645][ T7082] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/69/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 315.907543][ T7084] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 315.921676][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 315.941223][ T7084] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/63/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 315.973096][ T1090] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 316.035075][ T1090] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 316.119187][ T7089] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 316.119209][ T1090] EXT4-fs (loop4): This should not happen!! Data will be lost [ 316.119209][ T1090] [ 316.121549][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 316.204141][ T7089] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/66/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 316.229514][ T7097] loop3: detected capacity change from 0 to 2048 [ 316.239944][ T7095] loop0: detected capacity change from 0 to 2048 [ 316.253932][ T7082] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 316.277339][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 316.293936][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 316.307801][ T1098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 316.324233][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 316.343437][ T7082] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 316.375773][ T1098] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 316.392737][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 316.404356][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 316.414613][ T7097] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/67/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 316.415283][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 316.431318][ T7095] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/67/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 316.485722][ T7082] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm syz-executor.1: mark_inode_dirty error [ 316.526072][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 316.538583][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 316.556413][ T7082] EXT4-fs error (device loop1): ext4_discard_preallocations:5565: comm syz-executor.1: Error -117 loading buddy information for 4294960168 [ 316.580633][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 316.580633][ T1098] [ 316.590877][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 316.591814][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 316.591814][ T11] [ 316.611526][ T7082] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 316.647049][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 316.666145][ T1032] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 316.692113][ T7082] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 316.704988][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 316.714222][ T1032] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 316.719759][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 316.757415][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 316.762907][ T7082] EXT4-fs error (device loop1): ext4_ext_truncate:4399: inode #18: comm syz-executor.1: mark_inode_dirty error [ 316.789983][ T7105] loop4: detected capacity change from 0 to 2048 [ 316.795125][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 316.808588][ T41] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 316.819646][ T1032] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 316.836122][ T7082] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 316.890726][ T7082] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 316.893201][ T41] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 316.901347][ T7082] EXT4-fs error (device loop1): ext4_truncate:4192: inode #18: comm syz-executor.1: mark_inode_dirty error [ 316.916254][ T1032] EXT4-fs (loop0): This should not happen!! Data will be lost [ 316.916254][ T1032] [ 316.944039][ T7105] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/65/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 316.968703][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 316.997873][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 317.006075][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 317.047347][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 317.047347][ T41] [ 317.104709][ T1090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 117 [ 317.121195][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 317.153649][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 317.164831][ T1090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 317.164831][ T1090] [ 317.244563][ T7109] loop2: detected capacity change from 0 to 2048 [ 317.274264][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 317.315938][ T41] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 317.352642][ T7112] loop5: detected capacity change from 0 to 2048 [ 317.367918][ T41] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 317.382225][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 59 with error 117 [ 317.402929][ T7109] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/64/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 317.436985][ T7114] loop0: detected capacity change from 0 to 2048 [ 317.455230][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 317.455230][ T41] [ 317.471499][ T7112] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/67/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 317.502872][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 317.531204][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 317.586794][ T7114] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/68/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 317.639043][ T7120] loop3: detected capacity change from 0 to 2048 [ 317.639184][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 317.639199][ T27] audit: type=1800 audit(1700549873.334:523): pid=7125 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 317.673853][ T7122] loop1: detected capacity change from 0 to 2048 [ 317.750334][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.758430][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.785347][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 317.789363][ T7120] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/68/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 317.821849][ T1090] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 317.833260][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 317.845020][ T1090] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 317.855930][ T27] audit: type=1800 audit(1700549873.344:524): pid=7126 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 317.909364][ T7122] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/70/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 317.929491][ T1090] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 51 with error 117 [ 317.946037][ T7129] loop4: detected capacity change from 0 to 2048 [ 317.950330][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 317.965293][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 317.985337][ T1090] EXT4-fs (loop5): This should not happen!! Data will be lost [ 317.985337][ T1090] [ 317.995375][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 318.001031][ T7129] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/66/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 318.014167][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 318.038932][ T27] audit: type=1800 audit(1700549873.604:525): pid=7114 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 318.073207][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 318.073207][ T11] [ 318.076065][ T7122] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 318.103941][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 318.123142][ T7122] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 318.133422][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 318.133726][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 318.160843][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 318.177004][ T27] audit: type=1800 audit(1700549873.644:526): pid=7120 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 318.196137][ T41] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 318.203039][ T27] audit: type=1800 audit(1700549873.764:527): pid=7136 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 318.238564][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 2023/11/21 06:57:53 executed programs: 412 [ 318.239522][ T7122] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm syz-executor.1: mark_inode_dirty error [ 318.273870][ T7122] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 318.275891][ T27] audit: type=1800 audit(1700549873.964:528): pid=7137 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 318.313542][ T7122] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 318.324200][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 318.344502][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 318.348846][ T5589] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 318.373167][ T5589] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 318.385345][ T7122] EXT4-fs error (device loop1): ext4_ext_truncate:4399: inode #18: comm syz-executor.1: mark_inode_dirty error [ 318.418085][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 318.418085][ T41] [ 318.426246][ T5589] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 318.476130][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 318.516944][ T7122] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 318.545336][ T5589] EXT4-fs (loop3): This should not happen!! Data will be lost [ 318.545336][ T5589] [ 318.557781][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 318.585242][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 318.585836][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 318.609585][ T7122] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 318.623883][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 318.653397][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 318.663101][ T7122] EXT4-fs error (device loop1): ext4_truncate:4192: inode #18: comm syz-executor.1: mark_inode_dirty error [ 318.720705][ T7141] loop2: detected capacity change from 0 to 2048 [ 318.728864][ T7140] loop5: detected capacity change from 0 to 2048 [ 318.770694][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 318.812958][ T7141] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/65/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 318.864080][ T7140] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/68/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 318.960564][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 117 [ 318.971988][ T7148] loop0: detected capacity change from 0 to 2048 [ 319.020422][ T7148] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/69/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 319.035346][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 319.035346][ T1050] [ 319.067218][ T27] audit: type=1800 audit(1700549874.704:529): pid=7140 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 319.111002][ T7150] loop4: detected capacity change from 0 to 2048 [ 319.168903][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 319.241754][ T7150] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/67/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 319.273339][ T7156] loop3: detected capacity change from 0 to 2048 [ 319.292455][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 319.348910][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 319.363937][ T7156] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/69/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 319.405648][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 117 [ 319.419735][ T27] audit: type=1800 audit(1700549875.114:530): pid=7150 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 319.436803][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 319.436803][ T1098] [ 319.517861][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 319.537343][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 319.557804][ T27] audit: type=1800 audit(1700549875.244:531): pid=7165 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 319.593130][ T1050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 319.600689][ T7156] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 319.632185][ T7164] loop2: detected capacity change from 0 to 2048 [ 319.642906][ T7163] loop1: detected capacity change from 0 to 2048 [ 319.650025][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 319.657679][ T1050] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 319.677672][ T1050] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 319.679691][ T7156] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 319.690380][ T1050] EXT4-fs (loop4): This should not happen!! Data will be lost [ 319.690380][ T1050] [ 319.692992][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 319.759121][ T7167] loop0: detected capacity change from 0 to 2048 [ 319.766380][ T7156] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor.3: mark_inode_dirty error [ 319.779334][ T7156] EXT4-fs error (device loop3): ext4_discard_preallocations:5565: comm syz-executor.3: Error -117 loading buddy information for 4294960168 [ 319.808005][ T7164] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/66/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 319.832735][ T7156] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 319.835061][ T7163] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/71/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 319.889293][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 319.923664][ T7156] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 319.939030][ T27] audit: type=1800 audit(1700549875.634:532): pid=7164 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 319.979372][ T7156] EXT4-fs error (device loop3): ext4_ext_truncate:4399: inode #18: comm syz-executor.3: mark_inode_dirty error [ 320.017447][ T7167] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/70/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 320.034038][ T7175] loop5: detected capacity change from 0 to 2048 [ 320.044064][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 320.077278][ T7156] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 320.099096][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 320.113446][ T7156] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 320.135221][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 320.138281][ T7175] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/69/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 320.169604][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 320.186927][ T7167] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 233: comm syz-executor.0: lblock 41 mapped to illegal pblock 233 (length 1) [ 320.202605][ T1098] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 320.219597][ T1098] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 320.232438][ T1098] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 320.247308][ T1098] EXT4-fs (loop1): This should not happen!! Data will be lost [ 320.247308][ T1098] [ 320.260421][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 320.274847][ T7156] EXT4-fs error (device loop3): ext4_truncate:4192: inode #18: comm syz-executor.3: mark_inode_dirty error [ 320.284930][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 320.315758][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 320.327166][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 320.327166][ T5589] [ 320.339914][ T7180] loop4: detected capacity change from 0 to 2048 [ 320.365962][ T7167] EXT4-fs error (device loop0): ext4_discard_preallocations:5565: comm syz-executor.0: Error -117 loading buddy information for 4294960168 [ 320.388680][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 320.396046][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 320.405213][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 320.405213][ T41] [ 320.417744][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 320.459267][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 320.489597][ T7167] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 320.524878][ T7180] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/68/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 320.586102][ T1050] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 320.603510][ T7167] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 320.625946][ T1050] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 320.661213][ T7167] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 320.715662][ T1050] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 320.717185][ T7167] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 320.768798][ T1050] EXT4-fs (loop5): This should not happen!! Data will be lost [ 320.768798][ T1050] [ 320.792253][ T7185] loop1: detected capacity change from 0 to 2048 [ 320.834815][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 320.839230][ T7167] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 320.935353][ T7185] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/72/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 320.957559][ T7167] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 320.972878][ T7188] loop2: detected capacity change from 0 to 2048 [ 320.975703][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 320.999746][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 321.001817][ T7189] loop3: detected capacity change from 0 to 2048 [ 321.045957][ T11] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 321.061795][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 321.077958][ T7188] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/67/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 321.082872][ T11] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 321.133834][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 321.160120][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 321.160120][ T11] [ 321.173311][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 321.188199][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 321.214161][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 321.262822][ T7189] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/70/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 321.280654][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 321.309421][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 41 with error 117 [ 321.321492][ T7199] loop5: detected capacity change from 0 to 2048 [ 321.373105][ T11] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 321.385701][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 321.385701][ T41] [ 321.390037][ T7199] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/70/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 321.461247][ T11] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 321.545389][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 321.555619][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 117 [ 321.572194][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 321.591378][ T7203] loop2: detected capacity change from 0 to 2048 [ 321.606511][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 321.631451][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 321.665427][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 321.665427][ T11] [ 321.666579][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 23 with error 117 [ 321.682684][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 321.702597][ T47] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 321.717683][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 321.764739][ T7203] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/68/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 321.780238][ T47] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 321.792272][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 321.792272][ T1050] [ 321.804069][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 321.837181][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 321.857324][ T47] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 321.866206][ T7206] loop4: detected capacity change from 0 to 2048 [ 321.928271][ T47] EXT4-fs (loop5): This should not happen!! Data will be lost [ 321.928271][ T47] [ 321.933918][ T7208] loop0: detected capacity change from 0 to 2048 [ 321.990067][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 322.013641][ T7208] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/71/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 322.045749][ T7206] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/69/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 322.066423][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 322.135071][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 322.194875][ T7206] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 322.219665][ T47] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 322.240564][ T7217] loop1: detected capacity change from 0 to 2048 [ 322.281239][ T47] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 322.293493][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 322.313681][ T7217] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/73/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 322.361759][ T11] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 322.385163][ T47] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 45 with error 117 [ 322.394000][ T7225] loop5: detected capacity change from 0 to 2048 [ 322.406594][ T7221] loop3: detected capacity change from 0 to 2048 [ 322.433445][ T7206] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 322.466172][ T11] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 322.495787][ T47] EXT4-fs (loop2): This should not happen!! Data will be lost [ 322.495787][ T47] [ 322.519967][ T7225] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/71/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 322.522699][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 34 with error 117 [ 322.542154][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 322.566952][ T7206] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm syz-executor.4: mark_inode_dirty error [ 322.592626][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 322.609806][ T7221] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/71/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 322.617970][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 322.617970][ T11] [ 322.646860][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 322.651103][ T7206] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 322.698443][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 322.717738][ T7206] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 322.718925][ T27] kauditd_printk_skb: 11 callbacks suppressed [ 322.718939][ T27] audit: type=1800 audit(1700549878.414:544): pid=7225 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 322.761094][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 322.793705][ T7206] EXT4-fs error (device loop4): ext4_ext_truncate:4399: inode #18: comm syz-executor.4: mark_inode_dirty error [ 322.838908][ T7234] loop2: detected capacity change from 0 to 2048 [ 322.847010][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 322.848105][ T27] audit: type=1800 audit(1700549878.534:545): pid=7232 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 322.881897][ T7206] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 322.891315][ T7221] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 240: comm syz-executor.3: lblock 48 mapped to illegal pblock 240 (length 1) [ 322.917804][ T47] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 322.930089][ T1090] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 322.945595][ T7206] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 322.962253][ T7206] EXT4-fs error (device loop4): ext4_truncate:4192: inode #18: comm syz-executor.4: mark_inode_dirty error [ 322.994525][ T47] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 323.000502][ T7221] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 323.039545][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 323.068577][ T1090] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 323.084430][ T7234] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/69/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 323.100472][ T7238] loop0: detected capacity change from 0 to 2048 [ 323.109681][ T47] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 323.109908][ T7221] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 323.141178][ T1090] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 34 with error 117 [ 323.148042][ T47] EXT4-fs (loop1): This should not happen!! Data will be lost [ 323.148042][ T47] [ 323.167501][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 323.184429][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 323.192417][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 323.200474][ T1090] EXT4-fs (loop5): This should not happen!! Data will be lost [ 323.200474][ T1090] [ 323.217864][ T7221] EXT4-fs error (device loop3): ext4_ext_truncate:4399: inode #18: comm syz-executor.3: mark_inode_dirty error [ 323.264456][ T27] audit: type=1800 audit(1700549878.944:546): pid=7234 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 323.276262][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 323.305434][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 323.305434][ T11] [ 323.310219][ T7221] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 323.331218][ T7238] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/72/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 323.333285][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 2023/11/21 06:57:59 executed programs: 434 [ 323.362729][ T7221] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 323.419514][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 323.464774][ T27] audit: type=1800 audit(1700549879.154:547): pid=7238 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 323.555571][ T1090] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 323.585843][ T7221] EXT4-fs error (device loop3): ext4_truncate:4192: inode #18: comm syz-executor.3: mark_inode_dirty error [ 323.600631][ T1090] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 323.633605][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 323.681733][ T1090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 15 with error 117 [ 323.694833][ T47] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 323.695275][ T47] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 323.702566][ T47] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 323.731768][ T47] EXT4-fs (loop0): This should not happen!! Data will be lost [ 323.731768][ T47] [ 323.745189][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 323.770996][ T1090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 323.770996][ T1090] [ 323.782489][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 323.797346][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 323.824089][ T7247] loop1: detected capacity change from 0 to 2048 [ 323.831094][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 323.831451][ T7244] loop4: detected capacity change from 0 to 2048 [ 323.851236][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 323.856994][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 323.882865][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 323.900207][ T7248] loop5: detected capacity change from 0 to 2048 [ 323.923795][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 323.951191][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 323.951191][ T1050] [ 323.977501][ T7247] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/74/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 324.033371][ T7248] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/72/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 324.075864][ T27] audit: type=1800 audit(1700549879.774:548): pid=7247 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 324.078468][ T7244] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/70/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 324.154055][ T7252] loop2: detected capacity change from 0 to 2048 [ 324.193112][ T7258] loop0: detected capacity change from 0 to 2048 [ 324.195654][ T27] audit: type=1800 audit(1700549879.884:549): pid=7248 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 324.285143][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 324.294684][ T7260] loop3: detected capacity change from 0 to 2048 [ 324.310020][ T27] audit: type=1800 audit(1700549879.964:550): pid=7261 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 324.317914][ T7258] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/73/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 324.349111][ T7252] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/70/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 324.400629][ T47] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 324.426625][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 324.457918][ T7260] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/72/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 324.467338][ T27] audit: type=1800 audit(1700549880.144:551): pid=7258 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 324.523376][ T47] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 324.561062][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 324.561664][ T27] audit: type=1800 audit(1700549880.214:552): pid=7260 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 324.597276][ T5589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 324.598168][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 324.635720][ T47] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 324.648916][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 324.668111][ T5589] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 324.675390][ T1090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 324.693524][ T27] audit: type=1800 audit(1700549880.354:553): pid=7268 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 324.695871][ T1090] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 324.740252][ T1090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 324.753624][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 324.754414][ T1090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 324.754414][ T1090] [ 324.780273][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 324.784122][ T47] EXT4-fs (loop1): This should not happen!! Data will be lost [ 324.784122][ T47] [ 324.815624][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 324.817140][ T5589] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 324.844258][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 324.902833][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 324.927267][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 324.970902][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 324.975871][ T5589] EXT4-fs (loop5): This should not happen!! Data will be lost [ 324.975871][ T5589] [ 325.008210][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 325.038596][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 325.051299][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 325.051299][ T1098] [ 325.061918][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 325.098466][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 325.108228][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 325.138577][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 325.150815][ T7271] loop0: detected capacity change from 0 to 2048 [ 325.166072][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 325.206821][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 325.209590][ T7272] loop4: detected capacity change from 0 to 2048 [ 325.248303][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 325.294660][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 325.294660][ T11] [ 325.318008][ T7271] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/74/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 325.318782][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 325.360433][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 325.366833][ T7276] loop1: detected capacity change from 0 to 2048 [ 325.418365][ T7272] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/71/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 325.476112][ T7276] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/75/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 325.569768][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 325.593404][ T7271] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 325.616549][ T47] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 325.659823][ T47] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 325.698918][ T47] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 325.714357][ T7285] loop3: detected capacity change from 0 to 2048 [ 325.714911][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 325.735886][ T7284] loop5: detected capacity change from 0 to 2048 [ 325.768737][ T7271] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 325.796844][ T11] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 325.799032][ T47] EXT4-fs (loop4): This should not happen!! Data will be lost [ 325.799032][ T47] [ 325.828116][ T11] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 325.838720][ T7287] loop2: detected capacity change from 0 to 2048 [ 325.848751][ T7271] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor.0: mark_inode_dirty error [ 325.852601][ T7284] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/73/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 325.863241][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 325.890824][ T7285] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/73/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 325.919821][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 325.919964][ T7271] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 325.935701][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 325.935701][ T11] [ 325.963979][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 325.970384][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 325.997594][ T7271] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 326.007410][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 326.038475][ T7294] EXT4-fs error (device loop5): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 326.072009][ T7271] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 326.176534][ T7287] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/71/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 326.205207][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 326.245126][ T47] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 326.260312][ T7271] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 326.308470][ T47] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 326.335612][ T7271] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 326.376659][ T7271] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 326.381688][ T47] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 60 with error 117 [ 326.417004][ T7297] loop4: detected capacity change from 0 to 2048 [ 326.475447][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 326.511692][ T47] EXT4-fs (loop3): This should not happen!! Data will be lost [ 326.511692][ T47] [ 326.522554][ T7297] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/72/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 326.540571][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 326.541672][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 326.570362][ T7300] loop1: detected capacity change from 0 to 2048 [ 326.591923][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 326.592811][ T1098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 326.636026][ T1098] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 326.646207][ T7297] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 326.692403][ T7297] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 326.732509][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 326.734221][ T7297] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm syz-executor.4: mark_inode_dirty error [ 326.746199][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 326.746199][ T11] [ 326.758280][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 326.789769][ T7300] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/76/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 326.817567][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 326.817567][ T1098] [ 326.829232][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 326.842717][ T7297] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 326.857110][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 326.959753][ T7297] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 326.966396][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 326.987265][ T7297] EXT4-fs error (device loop4): ext4_ext_truncate:4399: inode #18: comm syz-executor.4: mark_inode_dirty error [ 327.011464][ T7307] loop5: detected capacity change from 0 to 2048 [ 327.025666][ T41] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 327.060411][ T7297] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 327.100409][ T41] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 327.147875][ T7307] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/74/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 327.165058][ T7309] loop3: detected capacity change from 0 to 2048 [ 327.172307][ T7297] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 327.193087][ T7314] loop2: detected capacity change from 0 to 2048 [ 327.206810][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 327.225813][ T7297] EXT4-fs error (device loop4): ext4_truncate:4192: inode #18: comm syz-executor.4: mark_inode_dirty error [ 327.261752][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 327.261752][ T41] [ 327.269367][ T7309] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/74/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 327.308547][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 327.338361][ T7314] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/72/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 327.342220][ T7315] loop0: detected capacity change from 0 to 2048 [ 327.368845][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 327.413506][ T7315] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/75/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 327.473215][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 327.497121][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 327.531896][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 327.588001][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 327.589852][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 19 with error 117 [ 327.612849][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 327.612849][ T41] [ 327.614157][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 327.700642][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 327.722841][ T7326] loop1: detected capacity change from 0 to 2048 [ 327.732794][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 327.732794][ T1032] [ 327.733733][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 327.745476][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 327.791442][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 327.811937][ T5589] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 327.814041][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 327.849322][ T5589] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 327.877773][ T7326] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/77/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 327.901110][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 327.933220][ T5589] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 327.945929][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 327.970405][ T7330] loop4: detected capacity change from 0 to 2048 [ 327.981882][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 327.983831][ T5589] EXT4-fs (loop3): This should not happen!! Data will be lost [ 327.983831][ T5589] [ 328.013066][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 328.063004][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 328.076527][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 30 with error 117 [ 328.117210][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 328.117226][ T27] audit: type=1800 audit(1700549883.814:566): pid=7326 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 328.148522][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 328.148522][ T11] [ 328.180257][ T7330] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/73/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 328.256210][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 328.289169][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 328.338834][ T27] audit: type=1800 audit(1700549884.034:567): pid=7330 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 328.378305][ T41] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 328.386007][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 328.427007][ T41] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 328.449824][ T7333] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 328.512946][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 328.550393][ T7333] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 328.563841][ T7337] loop0: detected capacity change from 0 to 2048 [ 328.587836][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 328.587836][ T41] [ 328.626417][ T7335] loop5: detected capacity change from 0 to 2048 [ 328.633092][ T7339] loop3: detected capacity change from 0 to 2048 [ 328.646092][ T7333] EXT4-fs error (device loop4): ext4_dirty_inode:5965: inode #18: comm syz-executor.4: mark_inode_dirty error [ 328.678197][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 328.693308][ T7335] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/75/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 328.725390][ T7337] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/76/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 328.804730][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 328.822191][ T7339] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/75/bus supports timestamps until 2038-01-19 (0x7fffffff) 2023/11/21 06:58:04 executed programs: 456 [ 328.933489][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 328.937202][ T27] audit: type=1800 audit(1700549884.624:568): pid=7335 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 329.015862][ T1032] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 329.076385][ T1032] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 329.099116][ T27] audit: type=1800 audit(1700549884.744:569): pid=7337 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 329.118443][ T7348] loop2: detected capacity change from 0 to 2048 [ 329.157265][ T1032] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 329.172072][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 329.202790][ T27] audit: type=1800 audit(1700549884.764:570): pid=7339 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 329.245590][ T1032] EXT4-fs (loop4): This should not happen!! Data will be lost [ 329.245590][ T1032] [ 329.266673][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 329.286501][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 329.305465][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 329.335750][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 329.338098][ T7348] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/73/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 329.366134][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 329.366641][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 329.416771][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 329.422510][ T47] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 329.445813][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 329.445813][ T1098] [ 329.478207][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 329.496676][ T7351] loop1: detected capacity change from 0 to 2048 [ 329.505243][ T27] audit: type=1800 audit(1700549885.164:571): pid=7354 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 329.527846][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 329.559114][ T47] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 329.571360][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 329.615051][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 329.664799][ T47] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 329.680248][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 329.687340][ T7351] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/78/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 329.723244][ T47] EXT4-fs (loop3): This should not happen!! Data will be lost [ 329.723244][ T47] [ 329.736766][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 329.736766][ T1050] [ 329.744623][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 329.750472][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 329.781829][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 329.798606][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 329.886646][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 329.944606][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 330.025714][ T7364] loop5: detected capacity change from 0 to 2048 [ 330.069199][ T5094] Bluetooth: hci1: command 0x0406 tx timeout [ 330.078062][ T5094] Bluetooth: hci0: command 0x0406 tx timeout [ 330.084139][ T5094] Bluetooth: hci2: command 0x0406 tx timeout [ 330.088103][ T5106] Bluetooth: hci3: command 0x0406 tx timeout [ 330.092453][ T5094] Bluetooth: hci4: command 0x0406 tx timeout [ 330.096491][ T5106] Bluetooth: hci5: command 0x0406 tx timeout [ 330.112473][ T7364] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/76/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 330.198805][ T7359] loop4: detected capacity change from 0 to 2048 [ 330.224943][ T27] audit: type=1800 audit(1700549885.904:572): pid=7371 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 330.254943][ T7362] loop0: detected capacity change from 0 to 2048 [ 330.264292][ T7370] loop3: detected capacity change from 0 to 2048 [ 330.341433][ T7359] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/74/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 330.351003][ T7370] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/76/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 330.372270][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 330.410163][ T7377] loop2: detected capacity change from 0 to 2048 [ 330.421096][ T1050] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 330.448771][ T1050] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 330.460337][ T7362] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/77/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 330.516281][ T7377] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/74/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 330.528965][ T7385] loop1: detected capacity change from 0 to 2048 [ 330.553651][ T1050] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 25 with error 117 [ 330.564866][ T27] audit: type=1800 audit(1700549886.254:573): pid=7370 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 330.601793][ T1050] EXT4-fs (loop5): This should not happen!! Data will be lost [ 330.601793][ T1050] [ 330.629919][ T7385] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/79/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 330.652778][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 330.667968][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 330.695650][ T27] audit: type=1800 audit(1700549886.264:574): pid=7359 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 330.733239][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 330.742763][ T27] audit: type=1800 audit(1700549886.314:575): pid=7362 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 330.781063][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 330.797194][ T1032] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 330.808122][ T5589] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 330.827102][ T1032] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 330.844299][ T5589] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 330.869929][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 330.909752][ T1032] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 330.925978][ T5589] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 28 with error 117 [ 330.966612][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 330.986063][ T1032] EXT4-fs (loop3): This should not happen!! Data will be lost [ 330.986063][ T1032] [ 330.995765][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 331.000861][ T7392] loop5: detected capacity change from 0 to 2048 [ 331.018810][ T5589] EXT4-fs (loop0): This should not happen!! Data will be lost [ 331.018810][ T5589] [ 331.050526][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 331.064218][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 331.078537][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 331.088444][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 331.096411][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 331.130068][ T7392] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/77/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 331.186762][ T1050] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 331.213626][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 331.275450][ T1050] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 331.368710][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 331.443925][ T7392] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 331.469518][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 331.469518][ T1050] [ 331.515625][ T7398] loop2: detected capacity change from 0 to 2048 [ 331.538295][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 331.562313][ T7392] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 331.620226][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 331.646987][ T7392] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm syz-executor.5: mark_inode_dirty error [ 331.649953][ T7398] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/75/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 331.756602][ T7404] loop0: detected capacity change from 0 to 2048 [ 331.785332][ T7402] loop3: detected capacity change from 0 to 2048 [ 331.793255][ T7392] EXT4-fs error (device loop5): ext4_discard_preallocations:5565: comm syz-executor.5: Error -117 loading buddy information for 4294960168 [ 331.854109][ T7404] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/78/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 331.898847][ T7392] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 331.913687][ T7408] loop4: detected capacity change from 0 to 2048 [ 331.926480][ T7392] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 331.958810][ T7402] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/77/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 331.995607][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 332.009653][ T1050] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 332.019984][ T7392] EXT4-fs error (device loop5): ext4_ext_truncate:4399: inode #18: comm syz-executor.5: mark_inode_dirty error [ 332.027626][ T7408] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/76/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 332.040349][ T7392] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 332.068461][ T1050] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 332.093339][ T7392] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 332.151782][ T1050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 332.168722][ T1050] EXT4-fs (loop2): This should not happen!! Data will be lost [ 332.168722][ T1050] [ 332.181491][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 332.194408][ T7392] EXT4-fs error (device loop5): ext4_truncate:4192: inode #18: comm syz-executor.5: mark_inode_dirty error [ 332.213823][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 332.234759][ T7414] loop1: detected capacity change from 0 to 2048 [ 332.273357][ T47] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 45 with error 117 [ 332.305315][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 332.311046][ T47] EXT4-fs (loop5): This should not happen!! Data will be lost [ 332.311046][ T47] [ 332.366369][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 332.380088][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 332.403843][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 332.428080][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 332.434168][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 332.459773][ T7414] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/80/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 332.461258][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 51 with error 117 [ 332.493550][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 332.493550][ T1050] [ 332.511341][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 332.522697][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 332.563185][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 332.576352][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 332.589557][ T7422] loop2: detected capacity change from 0 to 2048 [ 332.596673][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 332.607742][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 332.607742][ T1098] [ 332.610071][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 332.638266][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 332.698309][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 58 with error 117 [ 332.713549][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 332.758981][ T7422] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/76/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 332.831362][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 332.831362][ T126] [ 332.849969][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 332.884666][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 332.928392][ T7427] loop5: detected capacity change from 0 to 2048 [ 332.970445][ T1090] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 332.991169][ T7422] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 332.991944][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 333.004240][ T1090] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 333.012740][ T1090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 36 with error 117 [ 333.075003][ T7427] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/78/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 333.095857][ T7422] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 333.152437][ T1090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 333.152437][ T1090] [ 333.164912][ T7432] loop0: detected capacity change from 0 to 2048 [ 333.191264][ T7422] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor.2: mark_inode_dirty error [ 333.206827][ T7435] loop3: detected capacity change from 0 to 2048 [ 333.226964][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 333.226980][ T27] audit: type=1800 audit(1700549888.924:588): pid=7427 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 333.229044][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 333.285728][ T7422] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 333.342383][ T7432] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/79/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 333.358231][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 333.372383][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 333.381657][ T7422] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 333.399154][ T7422] EXT4-fs error (device loop2): ext4_ext_truncate:4399: inode #18: comm syz-executor.2: mark_inode_dirty error [ 333.434242][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 333.434257][ T7422] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 333.462489][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 333.465833][ T27] audit: type=1800 audit(1700549889.154:589): pid=7432 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 333.476856][ T7422] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 333.528468][ T7438] loop4: detected capacity change from 0 to 2048 [ 333.548489][ T7435] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/78/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 333.555378][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 333.581217][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 333.581217][ T126] [ 333.604230][ T7422] EXT4-fs error (device loop2): ext4_truncate:4192: inode #18: comm syz-executor.2: mark_inode_dirty error [ 333.618101][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 333.640915][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 333.668160][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 333.690990][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 333.706562][ T1032] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 333.721190][ T1032] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 333.723978][ T7438] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/77/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 333.767953][ T1032] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 61 with error 117 [ 333.785996][ T27] audit: type=1800 audit(1700549889.454:590): pid=7435 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 333.793496][ T7447] loop1: detected capacity change from 0 to 2048 [ 333.830691][ T1032] EXT4-fs (loop0): This should not happen!! Data will be lost [ 333.830691][ T1032] [ 333.865982][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 57 with error 117 [ 333.870973][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 333.895778][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 2023/11/21 06:58:09 executed programs: 478 [ 333.914506][ T7447] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/81/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 333.930675][ T27] audit: type=1800 audit(1700549889.624:591): pid=7438 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 333.941323][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 333.941323][ T1098] [ 333.980405][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 334.016244][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 334.041862][ T1098] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 334.055095][ T1090] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 334.060909][ T7450] EXT4-fs error (device loop1): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 334.106199][ T1090] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 334.143523][ T1098] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 334.152542][ T1090] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 55 with error 117 [ 334.211002][ T27] audit: type=1800 audit(1700549889.904:592): pid=7447 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 334.231565][ T1098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 334.248152][ T1098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 334.248152][ T1098] [ 334.260982][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 334.290805][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 334.295974][ T7452] loop5: detected capacity change from 0 to 2048 [ 334.320155][ T7450] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 334.345683][ T1090] EXT4-fs (loop3): This should not happen!! Data will be lost [ 334.345683][ T1090] [ 334.379056][ T7454] loop2: detected capacity change from 0 to 2048 [ 334.387567][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 334.433011][ T7454] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/77/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 334.489689][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 334.506290][ T7452] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/79/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 334.534305][ T7450] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 334.556548][ T7460] loop0: detected capacity change from 0 to 2048 [ 334.577891][ T7462] loop4: detected capacity change from 0 to 2048 [ 334.588325][ T7450] EXT4-fs error (device loop1): ext4_add_nondir:2805: inode #18: comm syz-executor.1: mark_inode_dirty error [ 334.654325][ T27] audit: type=1800 audit(1700549890.344:593): pid=7454 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 334.696514][ T7450] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 334.726174][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 334.737659][ T27] audit: type=1800 audit(1700549890.434:594): pid=7466 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 334.776404][ T7450] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 334.794605][ T1032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 334.797809][ T7469] loop3: detected capacity change from 0 to 2048 [ 334.806444][ T7460] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/80/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 334.841782][ T7462] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/78/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 334.860829][ T7450] EXT4-fs error (device loop1): ext4_evict_inode:251: inode #18: comm syz-executor.1: mark_inode_dirty error [ 334.883689][ T7450] EXT4-fs warning (device loop1): ext4_evict_inode:253: couldn't mark inode dirty (err -117) [ 334.897528][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 334.916171][ T1032] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 334.926229][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 334.963447][ T7469] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/79/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 334.965797][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 335.004035][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 335.026077][ T27] audit: type=1800 audit(1700549890.694:595): pid=7472 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 335.051503][ T1032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 335.099110][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 56 with error 117 [ 335.124622][ T27] audit: type=1800 audit(1700549890.794:596): pid=7462 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 335.149304][ T1032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 335.149304][ T1032] [ 335.170962][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 335.170962][ T126] [ 335.194198][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 335.212284][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 335.241571][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 335.272345][ T27] audit: type=1800 audit(1700549890.934:597): pid=7473 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 335.311822][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 335.335927][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 335.338869][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 335.377074][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 335.383630][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 335.432974][ T7475] loop1: detected capacity change from 0 to 2048 [ 335.441839][ T1032] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 335.451321][ T1098] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 335.451726][ T1098] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 335.523073][ T1098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 335.525450][ T1032] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 335.596360][ T1098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 335.596360][ T1098] [ 335.613040][ T1032] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 63 with error 117 [ 335.628248][ T7475] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/82/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 335.683778][ T7479] loop5: detected capacity change from 0 to 2048 [ 335.697382][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 335.720380][ T7479] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/80/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 335.738065][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 335.756417][ T1032] EXT4-fs (loop3): This should not happen!! Data will be lost [ 335.756417][ T1032] [ 335.798814][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 335.832777][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 335.890001][ T7483] loop2: detected capacity change from 0 to 2048 [ 335.936922][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 335.992523][ T7483] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/78/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 336.034012][ T47] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 336.089092][ T47] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 336.104527][ T7490] loop4: detected capacity change from 0 to 2048 [ 336.125875][ T7492] loop3: detected capacity change from 0 to 2048 [ 336.132445][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 336.139850][ T7491] loop0: detected capacity change from 0 to 2048 [ 336.162358][ T47] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 336.188474][ T47] EXT4-fs (loop1): This should not happen!! Data will be lost [ 336.188474][ T47] [ 336.208036][ T7490] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/79/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 336.224158][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 336.232738][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 336.262773][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 336.302681][ T7491] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/81/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 336.336578][ T7492] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/80/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 336.404429][ T126] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 336.414993][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 336.499375][ T126] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 336.538637][ T126] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 336.613973][ T126] EXT4-fs (loop2): This should not happen!! Data will be lost [ 336.613973][ T126] [ 336.633702][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 336.649734][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 336.688119][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 336.719077][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 336.729052][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 336.774359][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 336.790279][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 336.803078][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 336.835151][ T7506] loop5: detected capacity change from 0 to 2048 [ 336.852807][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 336.864436][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 336.877762][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 336.906913][ T7506] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/81/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 336.948147][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 336.948147][ T1050] [ 336.949353][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 63 with error 117 [ 336.973916][ T7505] loop1: detected capacity change from 0 to 2048 [ 337.005742][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 337.005742][ T1098] [ 337.021323][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 337.027941][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 337.086179][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 337.120553][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 337.126932][ T7510] loop2: detected capacity change from 0 to 2048 [ 337.144979][ T7505] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/83/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 337.283238][ T7515] loop4: detected capacity change from 0 to 2048 [ 337.317230][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 337.337946][ T7510] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/79/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 337.351936][ T7522] loop0: detected capacity change from 0 to 2048 [ 337.363914][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 337.377795][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 337.400711][ T7515] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/80/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 337.435439][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 337.454955][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 337.454955][ T126] [ 337.473914][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 337.490920][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 337.496771][ T7522] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/82/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 337.593794][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 337.667627][ T7527] loop3: detected capacity change from 0 to 2048 [ 337.683373][ T7515] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 337.692469][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 337.715701][ T7522] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 4 in block_group 0 [ 337.767326][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 337.782767][ T7522] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 337.793058][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 337.807341][ T7515] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 337.821376][ T7515] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm syz-executor.4: mark_inode_dirty error [ 337.821527][ T7527] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/81/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 337.854701][ T7533] loop5: detected capacity change from 0 to 2048 [ 337.877925][ T7515] EXT4-fs error (device loop4): ext4_discard_preallocations:5565: comm syz-executor.4: Error -117 loading buddy information for 4294960168 [ 337.894929][ T7522] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor.0: mark_inode_dirty error [ 337.928554][ T7522] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 337.933049][ T7515] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 337.975942][ T7515] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 338.053792][ T7539] loop2: detected capacity change from 0 to 2048 [ 338.085087][ T7515] EXT4-fs error (device loop4): ext4_ext_truncate:4399: inode #18: comm syz-executor.4: mark_inode_dirty error [ 338.107719][ T7522] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 338.138637][ T7533] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/82/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 338.188992][ T7515] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 338.215435][ T7522] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 338.254404][ T7539] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/80/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 338.275352][ T7533] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 338.285717][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 338.285734][ T27] audit: type=1800 audit(1700549893.954:610): pid=7543 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 338.333155][ T7522] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 338.368244][ T7522] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 338.375621][ T7515] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 338.378803][ T7522] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 338.418173][ T7533] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 338.426528][ T7515] EXT4-fs error (device loop4): ext4_truncate:4192: inode #18: comm syz-executor.4: mark_inode_dirty error [ 338.458153][ T7539] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 338.472767][ T27] audit: type=1800 audit(1700549894.144:611): pid=7546 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 338.504945][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 338.518412][ T7533] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm syz-executor.5: mark_inode_dirty error [ 338.527855][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 117 [ 338.550391][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 338.550391][ T41] [ 338.557209][ T1090] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 39 with error 117 [ 338.566940][ T7539] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 338.583405][ T7533] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 338.598817][ T7545] loop1: detected capacity change from 0 to 2048 [ 338.610932][ T7539] EXT4-fs error (device loop2): ext4_dirty_inode:5965: inode #18: comm syz-executor.2: mark_inode_dirty error [ 338.623906][ T7539] EXT4-fs error (device loop2): ext4_get_group_desc:280: comm syz-executor.2: block_group >= groups_count - block_group = 4294960168, groups_count = 1 [ 338.650385][ T7533] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 338.654773][ T1090] EXT4-fs (loop4): This should not happen!! Data will be lost [ 338.654773][ T1090] [ 338.707024][ T7539] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 338.708475][ T7545] EXT4-fs mount: 186 callbacks suppressed [ 338.708491][ T7545] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 338.752174][ T7533] EXT4-fs error (device loop5): ext4_ext_truncate:4399: inode #18: comm syz-executor.5: mark_inode_dirty error [ 338.795248][ T7539] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 338.812493][ T7545] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/84/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 338.854931][ T7533] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 338.865885][ T7550] loop0: detected capacity change from 0 to 2048 [ 338.886039][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 338.891196][ T7539] EXT4-fs error (device loop2): ext4_dirty_inode:5965: inode #18: comm syz-executor.2: mark_inode_dirty error [ 338.911655][ T7533] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 338.946315][ T7550] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 338.953158][ T7533] EXT4-fs error (device loop5): ext4_truncate:4192: inode #18: comm syz-executor.5: mark_inode_dirty error [ 338.976565][ T7539] EXT4-fs error (device loop2): ext4_discard_preallocations:5565: comm syz-executor.2: Error -117 loading buddy information for 4294960168 2023/11/21 06:58:14 executed programs: 498 [ 338.997842][ T7550] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/83/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 339.035465][ T7539] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 339.038745][ T7552] loop3: detected capacity change from 0 to 2048 [ 339.080227][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 339.094452][ T7539] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 339.139948][ T27] audit: type=1800 audit(1700549894.834:612): pid=7556 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 339.168242][ T7545] EXT4-fs error (device loop1): ext4_discard_preallocations:5565: comm syz-executor.1: Error -117 loading buddy information for 4294960168 [ 339.185410][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 22 with error 117 [ 339.201244][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 339.201244][ T126] [ 339.212781][ T7545] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 339.234848][ T27] audit: type=1800 audit(1700549894.924:613): pid=7550 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 339.239019][ T7552] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 339.267507][ T7545] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 339.278435][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 339.291862][ T7552] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/82/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 339.344822][ T7558] loop4: detected capacity change from 0 to 2048 [ 339.352627][ T1050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 339.385819][ T7545] EXT4-fs error (device loop1): ext4_ext_truncate:4399: inode #18: comm syz-executor.1: mark_inode_dirty error [ 339.385847][ T7562] loop5: detected capacity change from 0 to 2048 [ 339.390822][ T1050] EXT4-fs (loop2): This should not happen!! Data will be lost [ 339.390822][ T1050] [ 339.456530][ T7545] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 339.458314][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 339.481401][ T7558] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 339.493650][ T27] audit: type=1800 audit(1700549895.184:614): pid=7552 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 339.493794][ T7562] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 339.521134][ T7558] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/81/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 339.561067][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 339.576859][ T7562] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/83/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 339.602998][ T7545] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 339.627343][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 339.628001][ T27] audit: type=1800 audit(1700549895.324:615): pid=7568 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 339.650213][ T7545] EXT4-fs error (device loop1): ext4_truncate:4192: inode #18: comm syz-executor.1: mark_inode_dirty error [ 339.677832][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 339.711764][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 339.715601][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 339.733498][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 339.750294][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 37 with error 117 [ 339.774656][ T27] audit: type=1800 audit(1700549895.464:616): pid=7571 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 339.795568][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 339.795568][ T1050] [ 339.805486][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 339.827618][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 339.835308][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 339.862098][ T1098] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 339.886363][ T7570] loop2: detected capacity change from 0 to 2048 [ 339.895415][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 339.895415][ T126] [ 339.898749][ T1090] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 339.905483][ T1098] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 339.918954][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 339.944927][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 339.960573][ T1098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 339.965652][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 339.985333][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 339.996049][ T1090] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 340.012518][ T1098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 340.012518][ T1098] [ 340.014645][ T1090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 340.042020][ T1090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 340.042020][ T1090] [ 340.056186][ T7570] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 340.069314][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 340.071896][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 340.086250][ T7570] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/81/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 340.111672][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 340.126630][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 340.145168][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 340.146310][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 340.165027][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 340.168511][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 340.239236][ T27] audit: type=1800 audit(1700549895.934:617): pid=7570 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 340.290346][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 340.376237][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 340.456385][ T41] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 340.516401][ T41] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 340.561887][ T7575] loop0: detected capacity change from 0 to 2048 [ 340.577188][ T7577] loop1: detected capacity change from 0 to 2048 [ 340.595577][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 340.639147][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 340.639147][ T41] [ 340.671906][ T7581] loop3: detected capacity change from 0 to 2048 [ 340.678908][ T7580] loop4: detected capacity change from 0 to 2048 [ 340.696523][ T7577] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 340.724032][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 340.739285][ T7575] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 340.766173][ T7577] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/85/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 340.768220][ T7583] loop5: detected capacity change from 0 to 2048 [ 340.781589][ T7575] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/84/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 340.812901][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 340.834594][ T7581] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 340.848833][ T7580] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 340.855960][ T7581] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/83/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 340.861334][ T7580] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/82/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 340.902783][ T27] audit: type=1800 audit(1700549896.594:618): pid=7592 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 340.949774][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 340.972350][ T7583] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 340.972770][ T27] audit: type=1800 audit(1700549896.654:619): pid=7580 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 341.045221][ T7583] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/84/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 341.074604][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 341.075419][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 341.113270][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 341.169262][ T5589] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 341.183540][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 341.198388][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 341.226576][ T5589] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 341.244324][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 341.283583][ T1032] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 341.294344][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 341.306122][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 341.306122][ T126] [ 341.323024][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 16 with error 117 [ 341.335747][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 341.335747][ T5589] [ 341.337692][ T1032] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 341.346175][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 341.379459][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 341.404091][ T7598] loop2: detected capacity change from 0 to 2048 [ 341.412537][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 341.423487][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 341.426837][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 341.442209][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 341.464615][ T1032] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 341.480611][ T1032] EXT4-fs (loop3): This should not happen!! Data will be lost [ 341.480611][ T1032] [ 341.492462][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 341.494474][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 341.529247][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 341.547665][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 341.558241][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 341.572366][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 341.593337][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 341.606085][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 341.630461][ T7598] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 341.663265][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 341.675852][ T7598] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/82/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 341.706907][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 341.706907][ T1098] [ 341.744466][ T7602] loop1: detected capacity change from 0 to 2048 [ 341.765314][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 341.781893][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 341.865234][ T7602] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 341.885827][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 341.974439][ T7609] loop3: detected capacity change from 0 to 2048 [ 341.981332][ T7602] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/86/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 342.078700][ T7610] loop4: detected capacity change from 0 to 2048 [ 342.098797][ T7611] loop0: detected capacity change from 0 to 2048 [ 342.128896][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 342.169156][ T7609] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 342.202880][ T7610] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 342.210084][ T7616] loop5: detected capacity change from 0 to 2048 [ 342.218123][ T7609] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/84/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 342.250505][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 342.268278][ T7611] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 342.283592][ T7610] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/83/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 342.293633][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 342.319759][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 342.322404][ T7611] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/85/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 342.337090][ T7616] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 342.396751][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 342.423543][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 342.452825][ T7616] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/85/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 342.455720][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 342.494720][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 342.494720][ T11] [ 342.536973][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 342.560581][ T7611] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 342.592902][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 342.629635][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 342.641118][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 342.641118][ T126] [ 342.647696][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 342.658589][ T7611] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 342.675897][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 342.689792][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 342.716496][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 342.730529][ T7611] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor.0: mark_inode_dirty error [ 342.754334][ T1032] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 342.764379][ T41] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 342.775745][ T7611] EXT4-fs error (device loop0): ext4_discard_preallocations:5565: comm syz-executor.0: Error -117 loading buddy information for 4294960168 [ 342.791858][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 342.808881][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 342.816991][ T1032] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 342.839700][ T5589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 342.848339][ T41] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 342.862371][ T5589] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 342.869680][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 342.876459][ T7611] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 342.905948][ T1032] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 342.926310][ T5589] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 63 with error 117 [ 342.929997][ T1032] EXT4-fs (loop4): This should not happen!! Data will be lost [ 342.929997][ T1032] [ 342.952403][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 342.965313][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 342.965313][ T41] [ 342.977860][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 342.993705][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 343.013757][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 343.025498][ T5589] EXT4-fs (loop5): This should not happen!! Data will be lost [ 343.025498][ T5589] [ 343.040736][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 343.058919][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 343.063286][ T7611] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 343.072345][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 343.131138][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 343.144388][ T7611] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 343.170515][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 343.210620][ T7627] loop2: detected capacity change from 0 to 2048 [ 343.214382][ T7611] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 343.274018][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 343.275733][ T7611] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 343.328166][ T7627] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 343.369227][ T7627] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/83/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 343.388504][ T7611] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 343.404537][ T7629] loop1: detected capacity change from 0 to 2048 [ 343.409576][ T7633] loop3: detected capacity change from 0 to 2048 [ 343.478319][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 39 with error 117 [ 343.537014][ T7633] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 343.561625][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 343.561625][ T11] [ 343.584181][ T7633] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/85/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 343.584516][ T27] kauditd_printk_skb: 9 callbacks suppressed [ 343.584529][ T27] audit: type=1800 audit(1700549899.274:629): pid=7639 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 343.647412][ T7636] loop4: detected capacity change from 0 to 2048 [ 343.678975][ T7629] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 343.708606][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 343.735085][ T27] audit: type=1800 audit(1700549899.424:630): pid=7633 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 343.739853][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 343.776605][ T7642] loop5: detected capacity change from 0 to 2048 [ 343.789470][ T7629] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/87/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 343.822057][ T7636] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 343.824778][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 343.846278][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 343.895879][ T5589] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 343.906415][ T7636] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/84/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 343.924422][ T7642] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 343.930878][ T5589] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 343.952763][ T5589] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 343.970686][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 343.982752][ T7642] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/86/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 344.015088][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 35 with error 117 [ 344.059697][ T27] audit: type=1800 audit(1700549899.754:631): pid=7648 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 344.083458][ T5589] EXT4-fs (loop3): This should not happen!! Data will be lost [ 344.083458][ T5589] [ 344.099519][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 344.099519][ T11] [ 344.124621][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 344.159875][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 2023/11/21 06:58:19 executed programs: 519 [ 344.176761][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 344.190762][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 344.196150][ T7649] loop0: detected capacity change from 0 to 2048 [ 344.226282][ T27] audit: type=1800 audit(1700549899.904:632): pid=7636 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 344.259606][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 344.268579][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 344.284999][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 344.313373][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 344.336406][ T27] audit: type=1800 audit(1700549899.904:633): pid=7650 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 344.363543][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 344.378373][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 344.394720][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 344.404204][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 344.424063][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 344.438964][ T7649] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 344.452111][ T7649] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/86/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 344.455958][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 344.455958][ T126] [ 344.482480][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 344.492155][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 344.516020][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 344.529458][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 344.556210][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 344.557841][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 344.606311][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 344.610563][ T27] audit: type=1800 audit(1700549900.304:634): pid=7649 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 344.648234][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 344.648234][ T1098] [ 344.660544][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 344.660544][ T10] [ 344.689838][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 344.719497][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 344.748067][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 344.752156][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 344.782101][ T7655] loop2: detected capacity change from 0 to 2048 [ 344.793330][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 344.825858][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 344.846199][ T11] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 344.879263][ T11] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 344.887541][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 344.913101][ T7657] loop3: detected capacity change from 0 to 2048 [ 344.946727][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 344.971478][ T7655] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 344.974105][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 344.995368][ T7657] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 344.998947][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 344.998947][ T11] [ 345.022552][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 345.037979][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 345.053295][ T7655] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/84/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 345.068721][ T7657] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/86/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 345.123616][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 345.138807][ T27] audit: type=1800 audit(1700549900.834:635): pid=7657 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 345.247008][ T7663] loop1: detected capacity change from 0 to 2048 [ 345.253582][ T7665] loop4: detected capacity change from 0 to 2048 [ 345.261489][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 345.316130][ T27] audit: type=1800 audit(1700549901.014:636): pid=7655 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 345.321216][ T7663] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 345.338492][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 345.385458][ T7667] loop5: detected capacity change from 0 to 2048 [ 345.395783][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 345.411754][ T7663] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/88/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 345.413077][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 345.464070][ T7665] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 345.473016][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 345.488976][ T7665] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/85/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 345.509110][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 345.509110][ T10] [ 345.522639][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 345.538895][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 345.556071][ T1098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 345.558294][ T7667] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 345.585742][ T27] audit: type=1800 audit(1700549901.244:637): pid=7663 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 345.603799][ T7667] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/87/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 345.654837][ T1098] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 345.668372][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 345.674401][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 345.686617][ T11] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 345.715308][ T27] audit: type=1800 audit(1700549901.294:638): pid=7665 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 345.724281][ T11] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 345.755880][ T7676] loop0: detected capacity change from 0 to 2048 [ 345.764919][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 345.765241][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 345.791748][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 345.821758][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 345.821758][ T1098] [ 345.839763][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 345.849544][ T7676] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 345.865182][ T7676] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/87/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 345.876265][ T5589] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 345.890357][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 345.894370][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 345.894370][ T11] [ 345.911181][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 345.945683][ T5589] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 345.958095][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 345.972536][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 345.983416][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 346.008250][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 346.024218][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 346.054810][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 346.054810][ T5589] [ 346.071385][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 346.095665][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 346.111415][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 346.121200][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 346.127894][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 346.127894][ T1032] [ 346.168398][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 346.169066][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 346.204944][ T7681] loop3: detected capacity change from 0 to 2048 [ 346.207919][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 346.240141][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 346.261819][ T7681] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 346.265486][ T47] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 346.278866][ T7681] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/87/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 346.297892][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 346.317033][ T47] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 346.359339][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 346.412978][ T47] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 346.495641][ T47] EXT4-fs (loop0): This should not happen!! Data will be lost [ 346.495641][ T47] [ 346.517082][ T7685] loop2: detected capacity change from 0 to 2048 [ 346.534769][ T7687] loop4: detected capacity change from 0 to 2048 [ 346.544663][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 346.547514][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 346.606005][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 346.612196][ T7689] loop1: detected capacity change from 0 to 2048 [ 346.616194][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 346.640327][ T7691] loop5: detected capacity change from 0 to 2048 [ 346.650927][ T7685] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 346.672636][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 346.676802][ T7689] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 346.686030][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 346.711265][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 346.711265][ T10] [ 346.723388][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 346.740327][ T7685] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/85/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 346.742049][ T7687] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 346.757169][ T7689] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/89/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 346.775761][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 346.790740][ T7691] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/88/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 346.811232][ T7687] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/86/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 346.984863][ T7701] EXT4-fs error (device loop4): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 347.009361][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 347.049989][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 347.069709][ T7704] loop3: detected capacity change from 0 to 2048 [ 347.097006][ T47] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 347.107563][ T7703] EXT4-fs error (device loop4): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 347.138296][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 347.161756][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 347.172358][ T47] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 347.186964][ T47] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 347.200576][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 347.205802][ T10] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 347.213120][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 347.240108][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 347.240108][ T11] [ 347.248372][ T47] EXT4-fs (loop2): This should not happen!! Data will be lost [ 347.248372][ T47] [ 347.255573][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 347.271111][ T7704] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/88/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 347.278988][ T7706] loop0: detected capacity change from 0 to 2048 [ 347.293095][ T10] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 347.311934][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 347.336551][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 347.338740][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 347.369911][ T7706] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/88/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 347.386115][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 347.386115][ T10] [ 347.415297][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 347.439064][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 347.514119][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 347.666491][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 347.703046][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 347.719496][ T7712] loop4: detected capacity change from 0 to 2048 [ 347.780899][ T1032] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 347.785578][ T47] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 347.820917][ T7712] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/87/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 347.878921][ T47] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 347.896054][ T1032] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 347.911526][ T7722] loop1: detected capacity change from 0 to 2048 [ 347.942154][ T47] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 117 [ 347.973146][ T1032] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 16 with error 117 [ 347.975059][ T7722] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/90/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 347.990551][ T7716] loop5: detected capacity change from 0 to 2048 [ 348.045876][ T47] EXT4-fs (loop0): This should not happen!! Data will be lost [ 348.045876][ T47] [ 348.076382][ T1032] EXT4-fs (loop3): This should not happen!! Data will be lost [ 348.076382][ T1032] [ 348.109943][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 348.111016][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 348.130276][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 348.183960][ T7720] loop2: detected capacity change from 0 to 2048 [ 348.199892][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 348.230825][ T7716] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/89/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 348.247966][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 348.298136][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 348.361276][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 348.382811][ T7720] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/86/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 348.431930][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 348.464548][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 59 with error 117 [ 348.530821][ T47] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 348.557977][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 348.557977][ T10] [ 348.567753][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 348.605834][ T41] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 348.624836][ T47] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 348.644608][ T41] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 348.670037][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 348.686656][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 21 with error 117 [ 348.705875][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 348.705875][ T41] [ 348.707658][ T27] kauditd_printk_skb: 11 callbacks suppressed [ 348.707674][ T27] audit: type=1800 audit(1700549904.404:650): pid=7720 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 348.721831][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 348.763100][ T7733] loop0: detected capacity change from 0 to 2048 [ 348.791214][ T47] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 348.800826][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 348.824791][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 348.828896][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 348.854496][ T7733] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/89/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 348.871004][ T47] EXT4-fs (loop1): This should not happen!! Data will be lost [ 348.871004][ T47] [ 348.888039][ T7736] loop3: detected capacity change from 0 to 2048 [ 348.896262][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 348.902997][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 348.923372][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 348.933162][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 348.968370][ T7736] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/89/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 349.008211][ T27] audit: type=1800 audit(1700549904.704:651): pid=7741 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 349.077865][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 349.137517][ T27] audit: type=1800 audit(1700549904.834:652): pid=7736 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 349.154145][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 349.154145][ T11] 2023/11/21 06:58:24 executed programs: 541 [ 349.181128][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 349.262950][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 349.276692][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 349.288014][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 349.324427][ T1032] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 349.336275][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 349.341180][ T7743] loop1: detected capacity change from 0 to 2048 [ 349.362613][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 349.381138][ T1032] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 349.407637][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 349.425591][ T7745] loop4: detected capacity change from 0 to 2048 [ 349.443111][ T7747] loop5: detected capacity change from 0 to 2048 [ 349.445244][ T7743] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/91/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 349.470660][ T1032] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 349.485232][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 349.485232][ T126] [ 349.502857][ T1032] EXT4-fs (loop3): This should not happen!! Data will be lost [ 349.502857][ T1032] [ 349.524969][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 349.536376][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 349.561682][ T7747] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/90/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 349.576902][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 349.586376][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 349.610398][ T7745] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/88/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 349.674774][ T27] audit: type=1800 audit(1700549905.364:653): pid=7743 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 349.777885][ T7755] loop2: detected capacity change from 0 to 2048 [ 349.813504][ T27] audit: type=1800 audit(1700549905.504:654): pid=7747 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 349.838117][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 349.899998][ T27] audit: type=1800 audit(1700549905.504:655): pid=7745 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 349.900054][ T7755] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/87/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 349.955568][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 349.991219][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 350.012652][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 350.015400][ T7762] loop0: detected capacity change from 0 to 2048 [ 350.027239][ T1098] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 350.042546][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 350.043079][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 350.062661][ T7763] loop3: detected capacity change from 0 to 2048 [ 350.079405][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 350.079405][ T1032] [ 350.090277][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 350.105816][ T1098] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 350.135595][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 350.150488][ T7763] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/90/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 350.169533][ T7762] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/90/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 350.175766][ T27] audit: type=1800 audit(1700549905.864:656): pid=7755 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 350.188476][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 350.244090][ T1098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 36 with error 117 [ 350.257213][ T1098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 350.257213][ T1098] [ 350.260942][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 350.267659][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 350.267659][ T126] [ 350.311355][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 350.333783][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 350.354957][ T27] audit: type=1800 audit(1700549906.014:657): pid=7762 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 350.369903][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 350.391978][ T27] audit: type=1800 audit(1700549906.044:658): pid=7763 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 350.392480][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 350.414920][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 350.475679][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 350.485820][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 350.503975][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 350.536843][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 350.599195][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 42 with error 117 [ 350.613039][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 350.670423][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 350.685638][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 350.685638][ T5589] [ 350.740727][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 350.750787][ T7771] loop1: detected capacity change from 0 to 2048 [ 350.752101][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 350.778385][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 350.801923][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 350.831116][ T7771] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/92/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 350.832223][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 350.832223][ T126] [ 350.847523][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 350.882529][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 350.908965][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 350.918106][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 350.944249][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 350.965592][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 350.965592][ T1050] [ 350.985405][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 351.029395][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 351.038374][ T7776] loop4: detected capacity change from 0 to 2048 [ 351.049492][ T27] audit: type=1800 audit(1700549906.724:659): pid=7771 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 351.126085][ T7777] loop5: detected capacity change from 0 to 2048 [ 351.171121][ T7776] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/89/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 351.197489][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 351.268274][ T7777] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/91/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 351.297952][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 351.344189][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 351.419627][ T7789] loop0: detected capacity change from 0 to 2048 [ 351.426558][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 351.453160][ T7788] loop3: detected capacity change from 0 to 2048 [ 351.467191][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 35 with error 117 [ 351.485785][ T1050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 351.504109][ T7785] loop2: detected capacity change from 0 to 2048 [ 351.518511][ T1050] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 351.531067][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 351.531067][ T126] [ 351.533781][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 351.550316][ T1050] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 58 with error 117 [ 351.558097][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 351.581344][ T1050] EXT4-fs (loop4): This should not happen!! Data will be lost [ 351.581344][ T1050] [ 351.596674][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 351.596732][ T7788] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/91/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 351.614709][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 351.637813][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 351.640815][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 351.652814][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 351.686094][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 351.700320][ T7789] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/91/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 351.701238][ T7785] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/88/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 351.737356][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 351.737356][ T1098] [ 351.779160][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 351.798718][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 352.040344][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 352.083643][ T7801] loop4: detected capacity change from 0 to 2048 [ 352.091693][ T7799] loop3: detected capacity change from 0 to 2048 [ 352.150144][ T7802] loop1: detected capacity change from 0 to 2048 [ 352.161241][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 352.171724][ T7804] loop5: detected capacity change from 0 to 2048 [ 352.199270][ T7801] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/90/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 352.220091][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 352.246991][ T7804] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/92/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 352.277217][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 352.290084][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 352.290118][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 352.290118][ T126] [ 352.292444][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 352.334474][ T7802] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/93/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 352.349679][ T1098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 352.351566][ T7799] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/92/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 352.395233][ T1098] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 352.396347][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 352.424594][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 352.495395][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 352.517505][ T5589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 352.551912][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 352.551912][ T1098] [ 352.576757][ T5589] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 352.607917][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 352.626664][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 352.699666][ T5589] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 352.728624][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 352.742221][ T47] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 352.795713][ T5589] EXT4-fs (loop4): This should not happen!! Data will be lost [ 352.795713][ T5589] [ 352.828391][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 352.832794][ T7819] loop0: detected capacity change from 0 to 2048 [ 352.851550][ T47] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 352.879673][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 352.903592][ T7821] loop5: detected capacity change from 0 to 2048 [ 352.906908][ T7820] loop1: detected capacity change from 0 to 2048 [ 352.919522][ T47] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 19 with error 117 [ 352.941223][ T47] EXT4-fs (loop3): This should not happen!! Data will be lost [ 352.941223][ T47] [ 352.955369][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 352.976324][ T7819] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/92/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 352.983333][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 353.010278][ T7821] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/93/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 353.117995][ T7820] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/94/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 353.152327][ T7829] loop2: detected capacity change from 0 to 2048 [ 353.179471][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 353.292195][ T7829] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/89/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 353.320233][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 353.327210][ T47] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 353.339814][ T7833] loop3: detected capacity change from 0 to 2048 [ 353.358491][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 353.379465][ T7834] loop4: detected capacity change from 0 to 2048 [ 353.407130][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 353.424867][ T47] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 353.449641][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 353.457460][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 353.464776][ T47] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 353.492056][ T7833] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/93/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 353.498289][ T7834] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/91/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 353.511490][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 353.511490][ T126] [ 353.533910][ T47] EXT4-fs (loop5): This should not happen!! Data will be lost [ 353.533910][ T47] [ 353.547839][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 353.562384][ T1050] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 353.574857][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 353.585363][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 353.609732][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 353.610152][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 353.610577][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 353.610610][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 353.610610][ T5589] [ 353.613695][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 353.614221][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 353.645319][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 353.716395][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 353.716413][ T27] audit: type=1800 audit(1700549909.364:670): pid=7841 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 353.718372][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 353.727000][ T7833] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 353.805325][ T1050] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 353.846558][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 353.860137][ T7833] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 353.860137][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 353.860137][ T1050] [ 353.882475][ T7833] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor.3: mark_inode_dirty error [ 353.884885][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 353.914286][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 353.941942][ T27] audit: type=1800 audit(1700549909.624:671): pid=7842 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 353.962213][ T7833] EXT4-fs error (device loop3): ext4_free_blocks:6551: comm syz-executor.3: Freeing blocks not in datazone - block = 240, count = 16 [ 354.046334][ T7846] loop0: detected capacity change from 0 to 2048 [ 354.057028][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 354.067554][ T7845] loop2: detected capacity change from 0 to 2048 [ 354.085008][ T1098] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 354.089923][ T7833] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 354.142089][ T1098] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 354.180916][ T7833] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 354.200376][ T1098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 354.229648][ T7846] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/93/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 354.238060][ T7845] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/90/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 354.260275][ T1098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 354.260275][ T1098] [ 354.285819][ T7833] EXT4-fs error (device loop3): ext4_ext_truncate:4399: inode #18: comm syz-executor.3: mark_inode_dirty error [ 354.292845][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 354.342689][ T7852] loop5: detected capacity change from 0 to 2048 [ 354.345172][ T7854] loop1: detected capacity change from 0 to 2048 [ 354.367301][ T7833] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 354.382346][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 354.395740][ T27] audit: type=1800 audit(1700549910.084:672): pid=7855 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 354.422225][ T7846] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 2023/11/21 06:58:30 executed programs: 563 [ 354.436603][ T7833] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 354.451390][ T7833] EXT4-fs error (device loop3): ext4_truncate:4192: inode #18: comm syz-executor.3: mark_inode_dirty error [ 354.473915][ T7846] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 354.494710][ T7846] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor.0: mark_inode_dirty error [ 354.538436][ T7852] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/94/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 354.557329][ T27] audit: type=1800 audit(1700549910.254:673): pid=7845 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 354.580515][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 354.596423][ T7854] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/95/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 354.605673][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 354.605673][ T1050] [ 354.646926][ T7846] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 354.684089][ T7846] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 354.695066][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 354.715845][ T27] audit: type=1800 audit(1700549910.404:674): pid=7863 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 354.721435][ T7852] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 229: comm syz-executor.5: lblock 37 mapped to illegal pblock 229 (length 1) [ 354.786034][ T7846] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 354.802993][ T7852] EXT4-fs error (device loop5): ext4_discard_preallocations:5565: comm syz-executor.5: Error -117 loading buddy information for 4294960168 [ 354.825894][ T1050] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 354.870989][ T27] audit: type=1800 audit(1700549910.564:675): pid=7854 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 354.903706][ T7846] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 354.920314][ T7852] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 354.925594][ T1050] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 354.938432][ T7852] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 355.004668][ T7862] loop4: detected capacity change from 0 to 2048 [ 355.032933][ T7846] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 355.053295][ T1050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 57 with error 117 [ 355.073044][ T7852] EXT4-fs error (device loop5): ext4_ext_truncate:4399: inode #18: comm syz-executor.5: mark_inode_dirty error [ 355.077363][ T7846] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 355.125900][ T1050] EXT4-fs (loop2): This should not happen!! Data will be lost [ 355.125900][ T1050] [ 355.142887][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 355.166656][ T7866] loop3: detected capacity change from 0 to 2048 [ 355.174883][ T7852] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 355.175351][ T7862] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/92/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 355.198202][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 355.223433][ T1098] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 355.244253][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 355.252893][ T1098] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 355.276226][ T7852] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 355.292113][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 355.307574][ T7866] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/94/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 355.311325][ T1098] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 355.337091][ T1098] EXT4-fs (loop1): This should not happen!! Data will be lost [ 355.337091][ T1098] [ 355.350277][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 355.363486][ T27] audit: type=1800 audit(1700549911.054:676): pid=7862 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 355.386355][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 355.386649][ T5589] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 59 with error 117 [ 355.433656][ T7852] EXT4-fs error (device loop5): ext4_truncate:4192: inode #18: comm syz-executor.5: mark_inode_dirty error [ 355.485711][ T5589] EXT4-fs (loop0): This should not happen!! Data will be lost [ 355.485711][ T5589] [ 355.529577][ T27] audit: type=1800 audit(1700549911.214:677): pid=7866 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 355.554301][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 355.624314][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 355.628848][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 355.684555][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 37 with error 117 [ 355.699197][ T47] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 355.710392][ T47] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 355.728633][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 355.758843][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 355.758843][ T126] [ 355.766963][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 355.793724][ T7875] loop1: detected capacity change from 0 to 2048 [ 355.800429][ T7876] loop2: detected capacity change from 0 to 2048 [ 355.810139][ T47] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 355.823645][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 355.869241][ T47] EXT4-fs (loop4): This should not happen!! Data will be lost [ 355.869241][ T47] [ 355.872281][ T7876] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/91/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 355.923013][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 117 [ 355.945194][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 355.977105][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 355.977105][ T1050] [ 355.984203][ T7875] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/96/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 356.010271][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 356.026378][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 356.033882][ T7880] loop0: detected capacity change from 0 to 2048 [ 356.065721][ T27] audit: type=1800 audit(1700549911.754:678): pid=7876 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 356.091047][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 356.102732][ T7884] loop5: detected capacity change from 0 to 2048 [ 356.136701][ T7884] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/95/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 356.163763][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 356.192160][ T27] audit: type=1800 audit(1700549911.884:679): pid=7875 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 356.202942][ T7880] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/94/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 356.223087][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 356.334501][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 356.348371][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 356.398896][ T7890] loop3: detected capacity change from 0 to 2048 [ 356.416738][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 356.453597][ T5589] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 356.479351][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 356.479351][ T11] [ 356.501167][ T5589] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 356.530707][ T7890] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/95/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 356.540895][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 356.586000][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 356.599563][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 356.617086][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 356.643560][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 356.666564][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 356.666564][ T5589] [ 356.681570][ T7896] loop4: detected capacity change from 0 to 2048 [ 356.709259][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 356.762182][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 356.834482][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 356.846587][ T7896] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/93/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 356.875365][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 356.968154][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 356.984764][ T7904] loop5: detected capacity change from 0 to 2048 [ 357.030548][ T7900] loop0: detected capacity change from 0 to 2048 [ 357.045034][ T7904] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/96/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 357.066973][ T7903] loop2: detected capacity change from 0 to 2048 [ 357.086721][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 357.104864][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 357.141871][ T5589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 357.143798][ T7900] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/95/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 357.161181][ T7903] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/92/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 357.195691][ T5589] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 357.225960][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 357.225960][ T1098] [ 357.256815][ T5589] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 357.267378][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 357.284714][ T7912] loop1: detected capacity change from 0 to 2048 [ 357.294178][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 357.308513][ T5589] EXT4-fs (loop4): This should not happen!! Data will be lost [ 357.308513][ T5589] [ 357.323012][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 357.344148][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 357.346731][ T7912] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/97/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 357.375775][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 357.424791][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 357.443411][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 357.525124][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 357.559827][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 357.559827][ T1098] [ 357.593713][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 357.617572][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 357.629446][ T7919] loop3: detected capacity change from 0 to 2048 [ 357.635326][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 357.661563][ T1032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 357.696164][ T5589] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 357.724434][ T5589] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 357.739992][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 357.746425][ T1032] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 357.778206][ T7919] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/96/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 357.844007][ T5589] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 357.845962][ T1032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 357.867469][ T7921] loop4: detected capacity change from 0 to 2048 [ 357.885376][ T5589] EXT4-fs (loop0): This should not happen!! Data will be lost [ 357.885376][ T5589] [ 357.901880][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 357.948943][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 357.953997][ T1032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 357.953997][ T1032] [ 358.001773][ T11] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 358.033012][ T7921] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/94/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 358.056055][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 358.066065][ T7925] loop5: detected capacity change from 0 to 2048 [ 358.076902][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 358.090676][ T11] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 358.113432][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 358.120886][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 358.141384][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 358.181372][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 358.181372][ T11] [ 358.188405][ T7925] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/97/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 358.198874][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 358.216197][ T1032] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 358.282241][ T1032] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 358.295656][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 358.349831][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 358.376854][ T1032] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 358.431074][ T1032] EXT4-fs (loop3): This should not happen!! Data will be lost [ 358.431074][ T1032] [ 358.445689][ T1090] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 358.477987][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 358.495902][ T1090] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 358.499003][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 358.545423][ T7933] loop0: detected capacity change from 0 to 2048 [ 358.556203][ T1090] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 9 with error 117 [ 358.569713][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 358.583098][ T1090] EXT4-fs (loop4): This should not happen!! Data will be lost [ 358.583098][ T1090] [ 358.599747][ T1050] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 358.618160][ T7935] loop2: detected capacity change from 0 to 2048 [ 358.625060][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 358.652216][ T1050] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 358.656338][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 358.681319][ T1050] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 30 with error 117 [ 358.695175][ T1050] EXT4-fs (loop5): This should not happen!! Data will be lost [ 358.695175][ T1050] [ 358.697200][ T7935] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/93/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 358.710092][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 358.728913][ T7933] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/96/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 358.750201][ T7937] loop1: detected capacity change from 0 to 2048 [ 358.769761][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 358.841557][ T7937] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/98/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 358.842811][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 358.842825][ T27] audit: type=1800 audit(1700549914.534:690): pid=7935 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 358.941909][ T7945] loop4: detected capacity change from 0 to 2048 [ 358.987569][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 358.988508][ T27] audit: type=1800 audit(1700549914.654:691): pid=7946 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 359.039720][ T41] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 359.051723][ T7933] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 359.099358][ T7933] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 359.100272][ T7945] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/95/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 359.114223][ T41] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 359.153873][ T7953] loop5: detected capacity change from 0 to 2048 [ 359.183034][ T7933] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor.0: mark_inode_dirty error [ 359.196513][ T7949] loop3: detected capacity change from 0 to 2048 [ 359.204347][ T27] audit: type=1800 audit(1700549914.794:692): pid=7937 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 359.244804][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 359.258055][ T7933] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 359.276509][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 359.286335][ T27] audit: type=1800 audit(1700549914.904:693): pid=7945 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 359.291506][ T7933] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 359.315635][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 359.315635][ T41] [ 359.347010][ T7953] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/98/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 359.352401][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 359.361796][ T11] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 359.385485][ T7933] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 359.390789][ T11] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 359.403539][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 359.432062][ T7949] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/97/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 359.441041][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 359.457408][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 359.457408][ T11] [ 359.481881][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 359.505309][ T7933] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 359.521445][ T27] audit: type=1800 audit(1700549915.214:694): pid=7953 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 359.554406][ T7933] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 359.564776][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 2023/11/21 06:58:35 executed programs: 586 [ 359.650271][ T7933] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 359.651995][ T7960] loop1: detected capacity change from 0 to 2048 [ 359.686181][ T27] audit: type=1800 audit(1700549915.284:695): pid=7949 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 359.759751][ T7960] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/99/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 359.764612][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 359.844611][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 359.861853][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 359.896696][ T1032] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 359.948346][ T5589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 359.976672][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 55 with error 117 [ 359.985612][ T1032] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 360.000046][ T7964] loop2: detected capacity change from 0 to 2048 [ 360.007456][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 360.007456][ T41] [ 360.018277][ T27] audit: type=1800 audit(1700549915.704:696): pid=7960 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 360.049376][ T5589] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 360.070400][ T1032] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 360.126010][ T5589] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 360.149302][ T7964] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/94/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 360.164816][ T1032] EXT4-fs (loop3): This should not happen!! Data will be lost [ 360.164816][ T1032] [ 360.185654][ T5589] EXT4-fs (loop5): This should not happen!! Data will be lost [ 360.185654][ T5589] [ 360.199387][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 360.228520][ T7967] loop4: detected capacity change from 0 to 2048 [ 360.233133][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 360.252088][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 360.293726][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 360.304889][ T1050] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 360.337877][ T27] audit: type=1800 audit(1700549916.014:697): pid=7972 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 360.363360][ T1050] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 360.396564][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 360.422470][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 360.429475][ T7964] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 360.442644][ T7967] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/96/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 360.473059][ T7971] loop0: detected capacity change from 0 to 2048 [ 360.486296][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 360.486296][ T1050] [ 360.501186][ T7964] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 360.501815][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 360.526129][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 360.570801][ T7964] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor.2: mark_inode_dirty error [ 360.602960][ T7964] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 360.640748][ T7971] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/97/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 360.667929][ T27] audit: type=1800 audit(1700549916.364:698): pid=7967 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 360.736580][ T7979] loop5: detected capacity change from 0 to 2048 [ 360.781951][ T7964] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 360.799335][ T27] audit: type=1800 audit(1700549916.494:699): pid=7971 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 360.841027][ T7979] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/99/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 360.856446][ T7964] EXT4-fs error (device loop2): ext4_ext_truncate:4399: inode #18: comm syz-executor.2: mark_inode_dirty error [ 360.885372][ T7981] loop3: detected capacity change from 0 to 2048 [ 360.904850][ T7964] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 360.919304][ T7964] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 360.934023][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 360.969187][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 360.976108][ T7964] EXT4-fs error (device loop2): ext4_truncate:4192: inode #18: comm syz-executor.2: mark_inode_dirty error [ 361.016897][ T7981] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/98/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 361.048586][ T47] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 361.065641][ T1050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 361.086557][ T7987] loop1: detected capacity change from 0 to 2048 [ 361.106419][ T47] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 361.126393][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 361.127599][ T1050] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 361.149707][ T47] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 361.182894][ T47] EXT4-fs (loop0): This should not happen!! Data will be lost [ 361.182894][ T47] [ 361.208395][ T126] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 25 with error 117 [ 361.217604][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 361.238422][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 361.254804][ T1050] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 361.265480][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 361.283749][ T7987] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/100/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 361.286117][ T126] EXT4-fs (loop2): This should not happen!! Data will be lost [ 361.286117][ T126] [ 361.325705][ T1050] EXT4-fs (loop4): This should not happen!! Data will be lost [ 361.325705][ T1050] [ 361.343790][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 361.344215][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 361.357302][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 361.396079][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 361.408187][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 361.412080][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 361.420643][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 361.420643][ T11] [ 361.422920][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 361.449554][ T41] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 361.476667][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 361.487736][ T41] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 361.510189][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 361.533902][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 361.549516][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 361.549516][ T41] [ 361.563627][ T47] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 361.584593][ T47] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 361.637437][ T47] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 361.656075][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 361.762394][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 361.762678][ T7995] loop0: detected capacity change from 0 to 2048 [ 361.796621][ T47] EXT4-fs (loop1): This should not happen!! Data will be lost [ 361.796621][ T47] [ 361.811866][ T7993] loop4: detected capacity change from 0 to 2048 [ 361.830345][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 361.868169][ T7997] loop5: detected capacity change from 0 to 2048 [ 361.885239][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 361.917576][ T7993] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/97/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 361.973968][ T7997] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/100/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 362.007673][ T7995] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/98/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 362.202771][ T8003] loop2: detected capacity change from 0 to 2048 [ 362.229282][ T8008] loop3: detected capacity change from 0 to 2048 [ 362.279340][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 362.303360][ T8012] loop1: detected capacity change from 0 to 2048 [ 362.315570][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 362.325133][ T1050] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 362.337654][ T41] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 362.351079][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 362.382632][ T8003] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/95/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 362.394113][ T1050] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 362.408389][ T8008] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/99/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 362.423664][ T11] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 362.429760][ T8012] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/101/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 362.438120][ T41] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 362.478530][ T11] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 362.493303][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 61 with error 117 [ 362.493399][ T1050] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 56 with error 117 [ 362.519926][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 362.519965][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 362.519965][ T41] [ 362.522329][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 362.555380][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 362.555380][ T11] [ 362.576662][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 362.594843][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 362.597806][ T1050] EXT4-fs (loop5): This should not happen!! Data will be lost [ 362.597806][ T1050] [ 362.618518][ T8012] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 197: comm syz-executor.1: lblock 5 mapped to illegal pblock 197 (length 1) [ 362.650628][ T8012] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 362.694961][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 362.727478][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 362.769645][ T8012] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 362.779741][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 362.812433][ T8023] loop0: detected capacity change from 0 to 2048 [ 362.820376][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 362.859741][ T8012] EXT4-fs error (device loop1): ext4_ext_truncate:4399: inode #18: comm syz-executor.1: mark_inode_dirty error [ 362.909022][ T8023] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/99/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 362.937105][ T126] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 362.948782][ T8012] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 362.991702][ T126] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 363.001367][ T8026] loop2: detected capacity change from 0 to 2048 [ 363.009793][ T8012] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 363.027624][ T126] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 363.040294][ T8012] EXT4-fs error (device loop1): ext4_truncate:4192: inode #18: comm syz-executor.1: mark_inode_dirty error [ 363.069317][ T126] EXT4-fs (loop3): This should not happen!! Data will be lost [ 363.069317][ T126] [ 363.103185][ T8031] loop4: detected capacity change from 0 to 2048 [ 363.112989][ T8030] loop5: detected capacity change from 0 to 2048 [ 363.133063][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 363.163097][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 363.191931][ T8026] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/96/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 363.254295][ T1050] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 363.269409][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 363.272206][ T8030] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/101/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 363.342489][ T8031] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/98/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 363.342659][ T1050] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 363.371864][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 5 with error 117 [ 363.394391][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 363.394391][ T1050] [ 363.467555][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 363.503552][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 363.541061][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 363.572823][ T1090] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 363.632304][ T1090] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 363.676234][ T1090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 363.713859][ T8043] loop3: detected capacity change from 0 to 2048 [ 363.736794][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 363.752857][ T1090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 363.752857][ T1090] [ 363.790573][ T1050] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 363.803064][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 363.859548][ T1050] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 363.874371][ T8043] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/100/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 363.906351][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 363.919370][ T1050] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 61 with error 117 [ 363.921213][ T8045] loop1: detected capacity change from 0 to 2048 [ 363.959891][ T1050] EXT4-fs (loop5): This should not happen!! Data will be lost [ 363.959891][ T1050] [ 364.008041][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 364.028954][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 364.073842][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 364.073858][ T27] audit: type=1800 audit(1700549919.764:712): pid=8043 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 364.097718][ T8049] loop0: detected capacity change from 0 to 2048 [ 364.103244][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 364.160777][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 364.168390][ T8045] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/102/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 364.199115][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 364.211147][ T8049] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/100/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 364.241479][ T41] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 364.262876][ T41] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 364.304209][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 51 with error 117 [ 364.317593][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 364.317593][ T41] [ 364.332049][ T27] audit: type=1800 audit(1700549920.024:713): pid=8057 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 364.333856][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 364.439299][ T8056] loop2: detected capacity change from 0 to 2048 [ 364.476854][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 364.511344][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 364.548094][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 364.568962][ T8056] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/97/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 364.591923][ T8064] loop4: detected capacity change from 0 to 2048 [ 364.605233][ T27] audit: type=1800 audit(1700549920.284:714): pid=8063 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 364.634978][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 364.648568][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 364.655442][ T8059] loop5: detected capacity change from 0 to 2048 2023/11/21 06:58:40 executed programs: 608 [ 364.696971][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 364.716881][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 364.716881][ T126] [ 364.730403][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 364.734174][ T8064] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/99/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 364.785720][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 364.795417][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 364.809215][ T27] audit: type=1800 audit(1700549920.484:715): pid=8056 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 364.835630][ T41] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 364.855162][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 51 with error 117 [ 364.874747][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 364.897451][ T8059] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/102/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 364.921347][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 364.921347][ T41] [ 364.927276][ T1090] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 364.949807][ T1090] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 365.001438][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 365.017825][ T1090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 17 with error 117 [ 365.032623][ T27] audit: type=1800 audit(1700549920.724:716): pid=8064 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 365.049910][ T8071] loop3: detected capacity change from 0 to 2048 [ 365.072905][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 365.087053][ T27] audit: type=1800 audit(1700549920.734:717): pid=8059 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 365.144330][ T8071] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/101/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 365.171919][ T1090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 365.171919][ T1090] [ 365.212172][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 365.233602][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 365.250897][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 365.278966][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 365.296250][ T27] audit: type=1800 audit(1700549920.974:718): pid=8071 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 365.339827][ T47] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 365.359620][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 365.408382][ T41] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 365.419346][ T47] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 365.427000][ T41] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 365.443542][ T8077] loop1: detected capacity change from 0 to 2048 [ 365.486569][ T126] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 365.497809][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 365.511991][ T47] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 365.530200][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 365.530200][ T41] [ 365.557495][ T8079] loop0: detected capacity change from 0 to 2048 [ 365.561121][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 365.581354][ T47] EXT4-fs (loop4): This should not happen!! Data will be lost [ 365.581354][ T47] [ 365.596224][ T126] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 365.597294][ T8077] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/103/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 365.627482][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 365.645096][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 365.645769][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 365.672195][ T126] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 365.689559][ T126] EXT4-fs (loop3): This should not happen!! Data will be lost [ 365.689559][ T126] [ 365.708503][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 365.711168][ T8079] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/101/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 365.765039][ T27] audit: type=1800 audit(1700549921.454:719): pid=8077 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 365.804332][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 365.876571][ T8085] loop2: detected capacity change from 0 to 2048 [ 365.902690][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 365.933831][ T1050] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 365.998259][ T8085] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/98/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 366.013627][ T1050] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 366.075268][ T8091] loop4: detected capacity change from 0 to 2048 [ 366.099879][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 366.140919][ T8091] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/100/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 366.149039][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 366.149039][ T1050] [ 366.208818][ T27] audit: type=1800 audit(1700549921.894:720): pid=8098 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 366.216400][ T8093] loop5: detected capacity change from 0 to 2048 [ 366.262077][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 366.284362][ T8085] EXT4-fs error (device loop2): ext4_discard_preallocations:5565: comm syz-executor.2: Error -117 loading buddy information for 4294960168 [ 366.334861][ T8099] loop0: detected capacity change from 0 to 2048 [ 366.350181][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 366.353488][ T8100] loop3: detected capacity change from 0 to 2048 [ 366.363520][ T27] audit: type=1800 audit(1700549922.014:721): pid=8091 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 366.416652][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 366.430102][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 366.451011][ T8093] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/103/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 366.466804][ T1098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 366.477480][ T5589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 366.488114][ T5589] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 366.513309][ T5589] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 25 with error 117 [ 366.530099][ T1098] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 366.544234][ T5589] EXT4-fs (loop4): This should not happen!! Data will be lost [ 366.544234][ T5589] [ 366.552772][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 37 with error 117 [ 366.561250][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 366.596282][ T8099] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/102/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 366.607829][ T8100] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/102/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 366.646796][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 366.646796][ T1098] [ 366.666607][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 366.689930][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 366.716093][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 366.731420][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 366.789495][ T47] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 366.887127][ T47] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 366.946326][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 366.956983][ T47] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 366.988707][ T8111] loop1: detected capacity change from 0 to 2048 [ 367.000481][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 367.014387][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 367.014798][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 367.015236][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 367.015268][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 367.015268][ T1098] [ 367.023340][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 367.030092][ T47] EXT4-fs (loop5): This should not happen!! Data will be lost [ 367.030092][ T47] [ 367.112354][ T8111] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/104/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 367.128708][ T8115] loop2: detected capacity change from 0 to 2048 [ 367.129342][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 367.143568][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 367.150746][ T1090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 367.199115][ T8113] loop4: detected capacity change from 0 to 2048 [ 367.210647][ T1090] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 367.217513][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 367.233758][ T1090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 367.249750][ T8115] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/99/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 367.289165][ T8113] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/101/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 367.293292][ T1090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 367.293292][ T1090] [ 367.350657][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 367.375938][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 367.556823][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 367.572991][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 367.604097][ T8125] loop5: detected capacity change from 0 to 2048 [ 367.642981][ T8127] loop3: detected capacity change from 0 to 2048 [ 367.669417][ T5589] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 367.679099][ T126] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 367.694270][ T8129] loop0: detected capacity change from 0 to 2048 [ 367.701770][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 367.714152][ T126] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 367.749232][ T5589] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 367.749291][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 367.768017][ T8125] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/104/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 367.815637][ T126] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 367.832014][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 367.875783][ T126] EXT4-fs (loop2): This should not happen!! Data will be lost [ 367.875783][ T126] [ 367.886460][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 367.886460][ T5589] [ 367.912108][ T8135] loop4: detected capacity change from 0 to 2048 [ 367.923318][ T8127] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/103/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 367.944220][ T8129] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/103/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 367.948681][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 367.969379][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 368.017402][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 368.043792][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 368.086672][ T8135] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/102/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 368.106713][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 368.120229][ T41] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 368.187373][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 368.195567][ T41] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 368.214079][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 368.234762][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 368.234762][ T41] [ 368.249419][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 368.272107][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 368.293889][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 368.308106][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 368.377864][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 117 [ 368.415296][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 368.430116][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 368.446843][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 368.446843][ T1050] [ 368.460832][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 368.502142][ T1032] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 368.502935][ T8144] loop1: detected capacity change from 0 to 2048 [ 368.521441][ T1098] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 368.537482][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 368.571057][ T1032] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 368.590204][ T8146] loop2: detected capacity change from 0 to 2048 [ 368.599368][ T1098] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 368.642202][ T1032] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 11 with error 117 [ 368.658470][ T1032] EXT4-fs (loop4): This should not happen!! Data will be lost [ 368.658470][ T1032] [ 368.666049][ T8144] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/105/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 368.683168][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 368.685636][ T1098] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 12 with error 117 [ 368.716509][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 368.721904][ T5099] EXT4-fs unmount: 191 callbacks suppressed [ 368.721936][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 368.763529][ T8146] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 368.808039][ T1098] EXT4-fs (loop0): This should not happen!! Data will be lost [ 368.808039][ T1098] [ 368.811384][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 368.820519][ T8150] loop5: detected capacity change from 0 to 2048 [ 368.828013][ T8146] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/100/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 368.882642][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 368.962344][ T8150] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 368.982505][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 368.998269][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 369.005942][ T8150] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/105/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 369.012898][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 369.091651][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 369.110657][ T8157] loop3: detected capacity change from 0 to 2048 [ 369.112645][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 369.154283][ T41] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 369.179292][ T41] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 369.191662][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 369.216496][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 369.216513][ T27] audit: type=1800 audit(1700549924.914:734): pid=8150 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 369.217573][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 369.234555][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 31 with error 117 [ 369.329666][ T8157] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 369.347029][ T8160] loop4: detected capacity change from 0 to 2048 [ 369.354346][ T8157] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/104/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 369.392766][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 369.392766][ T126] [ 369.400400][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 369.404056][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 369.425618][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 369.425618][ T41] [ 369.471318][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 369.500716][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 369.516732][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 369.526082][ T8160] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 369.548881][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 369.562779][ T8164] loop0: detected capacity change from 0 to 2048 [ 369.564118][ T27] audit: type=1800 audit(1700549925.234:735): pid=8167 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 369.594721][ T8160] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/103/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 369.610748][ T8157] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 369.611597][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 369.642062][ T8157] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 369.655045][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 369.655287][ T8157] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor.3: mark_inode_dirty error [ 369.681811][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 59 with error 117 [ 369.712906][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 369.712906][ T1098] [ 369.717961][ T8157] EXT4-fs error (device loop3): ext4_discard_preallocations:5565: comm syz-executor.3: Error -117 loading buddy information for 4294960168 [ 369.726212][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 369.749581][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 369.760941][ T27] audit: type=1800 audit(1700549925.414:736): pid=8160 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 369.792655][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 2023/11/21 06:58:45 executed programs: 630 [ 369.811078][ T8157] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 369.839665][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 369.855379][ T8164] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 369.897442][ T8157] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 369.917283][ T47] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 369.924722][ T8171] loop1: detected capacity change from 0 to 2048 [ 369.938255][ T8164] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/104/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 369.949930][ T8157] EXT4-fs error (device loop3): ext4_ext_truncate:4399: inode #18: comm syz-executor.3: mark_inode_dirty error [ 369.971912][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 369.986875][ T47] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 370.010581][ T8171] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 370.010730][ T47] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 370.069062][ T47] EXT4-fs (loop4): This should not happen!! Data will be lost [ 370.069062][ T47] [ 370.075015][ T8171] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/106/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 370.090200][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 370.114520][ T8157] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 370.132995][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 370.166324][ T27] audit: type=1800 audit(1700549925.854:737): pid=8164 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 370.231060][ T8175] loop2: detected capacity change from 0 to 2048 [ 370.243289][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 370.274436][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 370.280534][ T8157] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 370.307606][ T27] audit: type=1800 audit(1700549926.004:738): pid=8171 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 370.338279][ T1032] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 370.403888][ T1032] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 370.416590][ T8157] EXT4-fs error (device loop3): ext4_truncate:4192: inode #18: comm syz-executor.3: mark_inode_dirty error [ 370.421622][ T8175] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 370.475932][ T8175] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/101/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 370.515686][ T1032] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 370.530253][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 370.550987][ T8180] loop5: detected capacity change from 0 to 2048 [ 370.571657][ T8182] loop4: detected capacity change from 0 to 2048 [ 370.584710][ T1032] EXT4-fs (loop0): This should not happen!! Data will be lost [ 370.584710][ T1032] [ 370.614255][ T126] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 37 with error 117 [ 370.638114][ T1090] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 370.640801][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 370.661646][ T126] EXT4-fs (loop3): This should not happen!! Data will be lost [ 370.661646][ T126] [ 370.681585][ T1090] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 370.681945][ T8182] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 370.700412][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 370.737261][ T8180] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 370.758356][ T27] audit: type=1800 audit(1700549926.424:739): pid=8175 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 370.765941][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 370.783194][ T8182] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/104/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 370.802407][ T8180] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/106/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 370.819655][ T1090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 370.866731][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 370.918929][ T1090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 370.918929][ T1090] [ 370.937302][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 370.942084][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 371.007433][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 371.021703][ T27] audit: type=1800 audit(1700549926.694:740): pid=8182 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 371.071369][ T1032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 371.075481][ T27] audit: type=1800 audit(1700549926.744:741): pid=8180 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 371.124905][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.143961][ T8190] loop3: detected capacity change from 0 to 2048 [ 371.156108][ T1032] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 371.185618][ T1032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 371.210326][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 371.224882][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 371.234241][ T1032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 371.234241][ T1032] [ 371.256344][ T47] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 371.278024][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 371.291795][ T47] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 371.318552][ T8190] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 371.339285][ T47] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 371.352119][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 371.352935][ T47] EXT4-fs (loop4): This should not happen!! Data will be lost [ 371.352935][ T47] [ 371.378941][ T8190] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/105/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 371.379099][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 371.428300][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 371.451082][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 371.455161][ T8193] loop0: detected capacity change from 0 to 2048 [ 371.483711][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 371.502677][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 371.524517][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.542055][ T8193] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 371.554727][ T8193] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/105/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 371.573581][ T27] audit: type=1800 audit(1700549927.274:742): pid=8190 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 371.576971][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.609806][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 371.609806][ T126] [ 371.633482][ T8196] loop1: detected capacity change from 0 to 2048 [ 371.642998][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 371.682619][ T27] audit: type=1800 audit(1700549927.374:743): pid=8193 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 371.696760][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 371.765196][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 371.787039][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 371.821801][ T8196] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 371.848021][ T1090] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 371.871957][ T8202] loop4: detected capacity change from 0 to 2048 [ 371.884781][ T8196] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/107/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 371.900808][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.903149][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 371.911376][ T1090] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 371.954599][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 371.994590][ T8202] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 372.002231][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 372.031804][ T8202] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/105/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 372.047370][ T1090] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 372.059797][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 372.059797][ T1050] [ 372.062103][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 372.099347][ T8207] loop2: detected capacity change from 0 to 2048 [ 372.106008][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 372.157494][ T1090] EXT4-fs (loop3): This should not happen!! Data will be lost [ 372.157494][ T1090] [ 372.196498][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 372.221224][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 372.240382][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 372.282656][ T8207] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 372.299685][ T8210] loop5: detected capacity change from 0 to 2048 [ 372.325843][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 372.347280][ T8207] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/102/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 372.347451][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 372.365305][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 372.408143][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 372.423570][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 372.435622][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 372.438496][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 372.438496][ T126] [ 372.476294][ T8210] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 372.501522][ T1050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 372.504396][ T8214] loop0: detected capacity change from 0 to 2048 [ 372.520739][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 372.564821][ T1050] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 372.572041][ T8210] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/107/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 372.657987][ T1050] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 372.670608][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 372.718395][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 372.735703][ T1050] EXT4-fs (loop4): This should not happen!! Data will be lost [ 372.735703][ T1050] [ 372.748656][ T8214] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 372.760933][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 372.778398][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 372.867327][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 372.882605][ T8214] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/106/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 372.915423][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 372.919120][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 372.954695][ T8223] loop3: detected capacity change from 0 to 2048 [ 372.988836][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 373.008758][ T8223] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 373.020570][ T8226] loop1: detected capacity change from 0 to 2048 [ 373.038695][ T8223] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/106/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 373.072661][ T8226] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 373.129351][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 373.148048][ T8232] loop2: detected capacity change from 0 to 2048 [ 373.182873][ T8232] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 373.203150][ T8226] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/108/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 373.228962][ T8232] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/103/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 373.235783][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 373.290746][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 373.344674][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 373.377961][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 373.388013][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 373.409073][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 373.438194][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 373.440370][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 373.463735][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 373.464208][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 373.509269][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 373.513596][ T8236] loop4: detected capacity change from 0 to 2048 [ 373.538775][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 373.538775][ T5589] [ 373.539972][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 373.555614][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 373.587835][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 373.609247][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 373.613104][ T8236] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 373.621831][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 373.656538][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 373.672777][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 373.675461][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 373.675461][ T1050] [ 373.686597][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 373.686597][ T1032] [ 373.708187][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 373.711867][ T8236] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/106/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 373.724689][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 373.756638][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 373.769850][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 373.801679][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 373.811830][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 373.830719][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 373.864524][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 373.953956][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 374.001964][ T8242] loop5: detected capacity change from 0 to 2048 [ 374.076360][ T1050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 374.138560][ T1050] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 374.184096][ T8242] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 374.248324][ T1050] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 374.273827][ T8242] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/108/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 374.318060][ T8251] loop2: detected capacity change from 0 to 2048 [ 374.326700][ T8248] loop3: detected capacity change from 0 to 2048 [ 374.346318][ T8252] loop1: detected capacity change from 0 to 2048 [ 374.377206][ T1050] EXT4-fs (loop4): This should not happen!! Data will be lost [ 374.377206][ T1050] [ 374.393325][ T8246] loop0: detected capacity change from 0 to 2048 [ 374.405104][ T8252] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 374.425180][ T8248] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 374.439941][ T8251] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 374.440284][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 374.467160][ T8248] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/107/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 374.478400][ T8252] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/109/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 374.515942][ T8251] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/104/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 374.525312][ T8246] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 374.537516][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 374.543801][ T8246] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/107/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 374.553227][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 374.656495][ T27] kauditd_printk_skb: 9 callbacks suppressed [ 374.656514][ T27] audit: type=1800 audit(1700549930.344:753): pid=8246 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 374.725383][ T27] audit: type=1800 audit(1700549930.394:754): pid=8262 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 374.738445][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 374.783493][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 374.798200][ T27] audit: type=1800 audit(1700549930.454:755): pid=8252 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 2023/11/21 06:58:50 executed programs: 650 [ 374.851364][ T27] audit: type=1800 audit(1700549930.544:756): pid=8251 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 374.902118][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 374.933554][ T8266] loop5: detected capacity change from 0 to 2048 [ 374.947773][ T41] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 374.962105][ T41] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 374.976562][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 374.986994][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 374.990477][ T8266] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 375.003197][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 375.013130][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 375.034780][ T8266] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/109/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 375.054377][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 31 with error 117 [ 375.058759][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 375.058759][ T1050] [ 375.080589][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 375.108189][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 375.108883][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 375.125658][ T11] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 375.142170][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 375.142170][ T41] [ 375.151068][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 375.156859][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 375.175710][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 375.176168][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 375.192686][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 375.220792][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 375.220792][ T5589] [ 375.233255][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 375.250154][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 375.286170][ T11] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 375.322338][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 375.326259][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 375.344915][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 375.344915][ T11] [ 375.352056][ T27] audit: type=1800 audit(1700549931.014:757): pid=8266 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 375.372264][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 375.393135][ T8271] loop4: detected capacity change from 0 to 2048 [ 375.420061][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 375.433343][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 375.451734][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 375.464533][ T8271] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 375.498333][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 375.513549][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 375.554083][ T8271] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/107/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 375.554981][ T8275] loop0: detected capacity change from 0 to 2048 [ 375.640608][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 375.661484][ T8275] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 375.718287][ T27] audit: type=1800 audit(1700549931.414:758): pid=8271 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 375.741217][ T8275] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/108/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 375.795678][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 375.860433][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 375.880091][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 375.881519][ T8279] loop3: detected capacity change from 0 to 2048 [ 375.895016][ T27] audit: type=1800 audit(1700549931.574:759): pid=8275 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 375.970310][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 375.970310][ T11] [ 375.976819][ T5589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 376.004052][ T8281] loop2: detected capacity change from 0 to 2048 [ 376.022820][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 376.037935][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 376.055958][ T5589] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 376.079041][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 376.089859][ T8284] loop1: detected capacity change from 0 to 2048 [ 376.111756][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 376.122455][ T5589] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 376.153649][ T8279] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 376.174850][ T11] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 376.193229][ T8281] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 376.224878][ T5589] EXT4-fs (loop4): This should not happen!! Data will be lost [ 376.224878][ T5589] [ 376.241289][ T8279] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/108/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 376.267525][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 376.275923][ T8281] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/105/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 376.280895][ T11] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 376.317078][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 376.334655][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 59 with error 117 [ 376.337947][ T8284] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 376.373579][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 376.388910][ T27] audit: type=1800 audit(1700549932.084:760): pid=8279 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 376.397246][ T8293] EXT4-fs error (device loop3): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 376.410875][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 376.410875][ T11] [ 376.461567][ T8284] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/110/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 376.463484][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 376.504091][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 376.519554][ T8294] loop5: detected capacity change from 0 to 2048 [ 376.538747][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 376.564287][ T27] audit: type=1800 audit(1700549932.254:761): pid=8281 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 376.647254][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 376.656662][ T8294] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 376.664983][ T1032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 376.683152][ T1032] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 376.706411][ T8284] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 210: comm syz-executor.1: lblock 18 mapped to illegal pblock 210 (length 1) [ 376.715781][ T8294] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/110/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 376.738952][ T27] audit: type=1800 audit(1700549932.394:762): pid=8297 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 376.775645][ T1032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 376.782713][ T8284] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 376.830933][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 376.834166][ T8299] loop0: detected capacity change from 0 to 2048 [ 376.855429][ T1032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 376.855429][ T1032] [ 376.855845][ T8284] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 376.899344][ T8284] EXT4-fs error (device loop1): ext4_ext_truncate:4399: inode #18: comm syz-executor.1: mark_inode_dirty error [ 376.911902][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 376.947495][ T8284] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 376.970250][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 376.985339][ T8301] loop4: detected capacity change from 0 to 2048 [ 377.003989][ T8284] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 377.031581][ T8299] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/109/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 377.047821][ T8284] EXT4-fs error (device loop1): ext4_truncate:4192: inode #18: comm syz-executor.1: mark_inode_dirty error [ 377.097797][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 377.136042][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 377.169961][ T8301] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/108/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 377.173408][ T8305] loop3: detected capacity change from 0 to 2048 [ 377.190542][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 377.256686][ T5589] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 377.275592][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 377.323709][ T8305] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/109/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 377.375931][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 377.388888][ T5589] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 377.430859][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 377.430859][ T1032] [ 377.481655][ T8312] loop2: detected capacity change from 0 to 2048 [ 377.488211][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 18 with error 117 [ 377.508049][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 377.528163][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 377.528163][ T5589] [ 377.550291][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 377.571177][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 377.622224][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 377.637652][ T8312] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/106/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 377.664767][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 377.711622][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 377.740455][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 377.799468][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 377.835544][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 377.835544][ T126] [ 377.864672][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 377.869076][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 377.906689][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 377.926208][ T1032] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 377.963173][ T1032] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 377.981017][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 378.008503][ T8318] loop1: detected capacity change from 0 to 2048 [ 378.017859][ T1032] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 378.067657][ T41] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 378.081399][ T1032] EXT4-fs (loop3): This should not happen!! Data will be lost [ 378.081399][ T1032] [ 378.107109][ T8320] loop5: detected capacity change from 0 to 2048 [ 378.119470][ T41] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 378.138129][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 378.150441][ T8318] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/111/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 378.216270][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 378.231911][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 378.258302][ T8326] loop4: detected capacity change from 0 to 2048 [ 378.278636][ T8320] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/111/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 378.297345][ T8324] loop0: detected capacity change from 0 to 2048 [ 378.308242][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 378.308242][ T41] [ 378.320510][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 378.339454][ T8326] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/109/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 378.367605][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 378.474135][ T8324] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/110/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 378.528272][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 378.594030][ T8339] loop3: detected capacity change from 0 to 2048 [ 378.612548][ T5589] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 378.658184][ T8339] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/110/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 378.673795][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 378.715832][ T5589] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 378.744146][ T8338] loop2: detected capacity change from 0 to 2048 [ 378.755840][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 378.779108][ T47] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 378.826090][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 40 with error 117 [ 378.832860][ T47] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 378.868329][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 378.878565][ T8338] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/107/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 378.897924][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 378.904911][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 378.904911][ T5589] [ 378.948994][ T1090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 378.950411][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 378.974999][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 378.985617][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 378.990830][ T47] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 51 with error 117 [ 379.011291][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 379.034888][ T1090] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 379.051590][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 379.064472][ T47] EXT4-fs (loop4): This should not happen!! Data will be lost [ 379.064472][ T47] [ 379.070881][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 379.077422][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 379.110202][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 379.112371][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 379.138296][ T1090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 379.144985][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 379.144985][ T1032] [ 379.172449][ T1090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 379.172449][ T1090] [ 379.185163][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 379.195950][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 379.217625][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 379.222149][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.233150][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 379.237299][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.331520][ T8348] loop4: detected capacity change from 0 to 2048 [ 379.336578][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 379.351242][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 379.351242][ T1098] [ 379.356929][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 379.365390][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 379.433995][ T8348] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/110/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 379.460168][ T126] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 379.469877][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 379.488388][ T126] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 379.523529][ T126] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 379.575578][ T8354] loop0: detected capacity change from 0 to 2048 [ 379.626509][ T126] EXT4-fs (loop2): This should not happen!! Data will be lost [ 379.626509][ T126] [ 379.668306][ T8352] loop1: detected capacity change from 0 to 2048 [ 379.689482][ T8354] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/111/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 379.705570][ T27] kauditd_printk_skb: 11 callbacks suppressed [ 379.705588][ T27] audit: type=1800 audit(1700549935.384:774): pid=8348 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 379.733380][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 379.774437][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 2023/11/21 06:58:55 executed programs: 670 [ 379.818395][ T8352] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/112/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 379.824893][ T8359] loop5: detected capacity change from 0 to 2048 [ 379.862911][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 379.876237][ T27] audit: type=1800 audit(1700549935.554:775): pid=8354 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 379.959634][ T27] audit: type=1800 audit(1700549935.614:776): pid=8363 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 379.964704][ T41] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 379.998089][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 380.023207][ T1032] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 380.041467][ T8359] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/112/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 380.042359][ T41] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 380.082997][ T27] audit: type=1800 audit(1700549935.774:777): pid=8359 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 380.108913][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 380.120916][ T1032] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 380.130207][ T8365] loop3: detected capacity change from 0 to 2048 [ 380.154254][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 380.168531][ T1032] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 380.182757][ T11] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 380.184030][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 380.202396][ T1032] EXT4-fs (loop0): This should not happen!! Data will be lost [ 380.202396][ T1032] [ 380.214546][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 380.215893][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 380.243161][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 380.261227][ T11] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 380.276244][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 380.304483][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 380.304483][ T41] [ 380.315006][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 25 with error 117 [ 380.317251][ T8365] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/111/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 380.329250][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 380.329250][ T11] [ 380.359136][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 380.366200][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 380.375295][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 380.412840][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 380.412840][ T1098] [ 380.417937][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 380.427430][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 380.450899][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 380.494451][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 380.521663][ T8370] loop2: detected capacity change from 0 to 2048 [ 380.544656][ T27] audit: type=1800 audit(1700549936.214:778): pid=8365 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 380.703551][ T8370] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/108/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 380.740856][ T8375] loop5: detected capacity change from 0 to 2048 [ 380.805273][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 380.900816][ T41] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 380.906745][ T8375] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/113/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 380.930737][ T41] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 380.977288][ T8377] loop0: detected capacity change from 0 to 2048 [ 381.015075][ T27] audit: type=1800 audit(1700549936.704:779): pid=8383 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 381.023917][ T8381] loop1: detected capacity change from 0 to 2048 [ 381.065782][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 381.099412][ T27] audit: type=1800 audit(1700549936.744:780): pid=8375 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 381.142521][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 381.157325][ T8384] loop4: detected capacity change from 0 to 2048 [ 381.166537][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 381.166537][ T41] [ 381.179852][ T8377] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/112/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 381.201211][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 381.238838][ T8381] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/113/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 381.257320][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 381.270361][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 381.291960][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 381.295466][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 381.308501][ T8384] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/111/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 381.340905][ T27] audit: type=1800 audit(1700549937.034:781): pid=8392 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 381.359600][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 381.371512][ T8377] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 381.389933][ T8377] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 381.401136][ T8377] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor.0: mark_inode_dirty error [ 381.413944][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 381.414294][ T8377] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 381.475638][ T27] audit: type=1800 audit(1700549937.134:782): pid=8384 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 381.490739][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 381.490739][ T11] [ 381.519840][ T8377] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 381.532263][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 381.568471][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 381.582619][ T8377] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 381.595812][ T27] audit: type=1800 audit(1700549937.234:783): pid=8393 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 381.607063][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 381.634241][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 381.646630][ T47] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 381.676127][ T8377] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 381.697277][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 381.697277][ T5589] [ 381.697518][ T47] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 381.720466][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 381.735742][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 381.758672][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 381.784849][ T47] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 381.792877][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 381.797903][ T47] EXT4-fs (loop4): This should not happen!! Data will be lost [ 381.797903][ T47] [ 381.817824][ T8395] loop3: detected capacity change from 0 to 2048 [ 381.828423][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 381.828495][ T8377] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 381.846041][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 381.878573][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 381.894321][ T8377] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 381.900670][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 381.924670][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 117 [ 381.951007][ T8395] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/112/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 382.005795][ T8399] loop5: detected capacity change from 0 to 2048 [ 382.028722][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 382.028722][ T1032] [ 382.074777][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 382.093144][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 382.113178][ T8399] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/114/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 382.146399][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 382.226512][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 19 with error 117 [ 382.304087][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 382.304087][ T126] [ 382.324339][ T8403] loop2: detected capacity change from 0 to 2048 [ 382.377618][ T8406] loop4: detected capacity change from 0 to 2048 [ 382.406311][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 382.411354][ T8403] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/109/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 382.430002][ T8408] loop1: detected capacity change from 0 to 2048 [ 382.464383][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 382.516692][ T8406] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/112/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 382.570488][ T8416] loop3: detected capacity change from 0 to 2048 [ 382.596361][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 382.614852][ T8417] loop0: detected capacity change from 0 to 2048 [ 382.635647][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 382.666680][ T8408] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/114/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 382.666991][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 382.704032][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 382.704032][ T1032] [ 382.717070][ T8416] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/113/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 382.718110][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 382.757478][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 382.780674][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 382.802449][ T8417] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/113/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 382.843874][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 382.872716][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 382.914566][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 382.950378][ T41] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 382.960480][ T8417] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 382.973547][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 382.973547][ T5589] [ 382.985289][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 383.009452][ T41] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 383.024748][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 383.041693][ T47] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 383.054570][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 383.076067][ T8417] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 383.091251][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 23 with error 117 [ 383.096072][ T47] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 383.121425][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 383.138083][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 383.140877][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 383.140877][ T41] [ 383.166187][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 383.175938][ T8417] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor.0: mark_inode_dirty error [ 383.180118][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 383.218182][ T8417] EXT4-fs error (device loop0): ext4_discard_preallocations:5565: comm syz-executor.0: Error -117 loading buddy information for 4294960168 [ 383.219472][ T47] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 383.242654][ T8417] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 383.244878][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 383.264761][ T8417] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 383.303711][ T8428] loop5: detected capacity change from 0 to 2048 [ 383.312863][ T47] EXT4-fs (loop3): This should not happen!! Data will be lost [ 383.312863][ T47] [ 383.326751][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 383.346940][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 383.365736][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 383.365736][ T1032] [ 383.402545][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 383.431973][ T8417] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 383.459934][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 383.464333][ T8417] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 383.502983][ T8428] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/115/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 383.518133][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 383.543137][ T8431] loop2: detected capacity change from 0 to 2048 [ 383.546155][ T8417] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 383.586453][ T8417] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 383.610664][ T8431] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/110/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 383.670392][ T8434] loop4: detected capacity change from 0 to 2048 [ 383.774063][ T8431] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 383.794504][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 117 [ 383.829676][ T8434] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/113/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 383.869194][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 383.869194][ T1050] [ 383.880413][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 383.919064][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 383.942337][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 383.953877][ T8431] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 383.954322][ T8431] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor.2: mark_inode_dirty error [ 383.983296][ T8440] loop3: detected capacity change from 0 to 2048 [ 384.015018][ T8444] loop1: detected capacity change from 0 to 2048 [ 384.074341][ T8440] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/114/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 384.096963][ T8448] loop0: detected capacity change from 0 to 2048 [ 384.099480][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 51 with error 117 [ 384.127446][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 384.170722][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 384.170722][ T1098] [ 384.180428][ T8431] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 384.184188][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 384.225698][ T1050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 384.237843][ T8444] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/115/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 384.238006][ T8448] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/114/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 384.255619][ T8431] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 384.282732][ T1050] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 384.294852][ T1050] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 384.307457][ T1050] EXT4-fs (loop4): This should not happen!! Data will be lost [ 384.307457][ T1050] [ 384.308122][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 384.321306][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 384.352923][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 384.367993][ T8431] EXT4-fs error (device loop2): ext4_ext_truncate:4399: inode #18: comm syz-executor.2: mark_inode_dirty error [ 384.417200][ T8431] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 384.460779][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 384.463683][ T8431] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 384.500589][ T47] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 384.501611][ T8431] EXT4-fs error (device loop2): ext4_truncate:4192: inode #18: comm syz-executor.2: mark_inode_dirty error [ 384.510796][ T47] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 384.600954][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 384.623291][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 384.630537][ T47] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 117 [ 384.654761][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 384.661659][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 384.667916][ T47] EXT4-fs (loop3): This should not happen!! Data will be lost [ 384.667916][ T47] [ 384.691893][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 384.713452][ T11] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 384.725084][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 117 [ 384.727288][ T11] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 384.739921][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 384.762789][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 384.785621][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 384.785621][ T11] [ 384.803781][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 384.807786][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 384.825995][ T8457] loop5: detected capacity change from 0 to 2048 [ 384.829871][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 384.829871][ T1098] [ 384.857596][ T8458] loop4: detected capacity change from 0 to 2048 [ 384.864658][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 384.903616][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 384.932231][ T8457] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/116/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 384.939142][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 384.939142][ T1032] [ 385.054748][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 385.068280][ T27] kauditd_printk_skb: 13 callbacks suppressed [ 385.068297][ T27] audit: type=1800 audit(1700549940.764:797): pid=8457 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 2023/11/21 06:59:00 executed programs: 693 [ 385.121800][ T8465] loop3: detected capacity change from 0 to 2048 [ 385.129721][ T8458] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/114/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 385.148399][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 385.220550][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 385.259702][ T8465] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/115/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 385.317002][ T1050] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 385.370514][ T1050] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 385.384577][ T8473] loop1: detected capacity change from 0 to 2048 [ 385.434311][ T8471] loop0: detected capacity change from 0 to 2048 [ 385.455260][ T1050] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 385.492127][ T8473] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/116/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 385.492784][ T1050] EXT4-fs (loop5): This should not happen!! Data will be lost [ 385.492784][ T1050] [ 385.525545][ T8474] loop2: detected capacity change from 0 to 2048 [ 385.548607][ T27] audit: type=1800 audit(1700549941.234:798): pid=8465 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 385.601999][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 385.629131][ T8471] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/115/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 385.649967][ T8474] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/111/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 385.710722][ T27] audit: type=1800 audit(1700549941.374:799): pid=8484 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 385.744741][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 385.782669][ T8483] loop4: detected capacity change from 0 to 2048 [ 385.799214][ T27] audit: type=1800 audit(1700549941.494:800): pid=8474 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 385.818690][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 385.839910][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 385.852443][ T27] audit: type=1800 audit(1700549941.534:801): pid=8486 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 385.879129][ T41] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 385.901718][ T41] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 385.918631][ T8483] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/115/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 385.933896][ T1050] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 385.940209][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 35 with error 117 [ 385.959655][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 385.973375][ T1050] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 385.984921][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 385.984921][ T41] [ 385.987102][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 386.016605][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 386.024907][ T1098] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 386.076925][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 386.085604][ T27] audit: type=1800 audit(1700549941.764:802): pid=8490 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 386.096106][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 34 with error 117 [ 386.111798][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 386.124011][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 386.124011][ T1050] [ 386.144589][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 386.164840][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 386.192402][ T8491] loop5: detected capacity change from 0 to 2048 [ 386.198959][ T1098] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 386.216733][ T1098] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 117 [ 386.234386][ T1098] EXT4-fs (loop0): This should not happen!! Data will be lost [ 386.234386][ T1098] [ 386.235876][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 386.246121][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 386.277033][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 386.320640][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 386.336421][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 386.336421][ T11] [ 386.349376][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 386.380605][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 386.382265][ T8491] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/117/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 386.522568][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 386.612503][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 386.620726][ T8495] loop3: detected capacity change from 0 to 2048 [ 386.627994][ T27] audit: type=1800 audit(1700549942.304:803): pid=8496 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 386.734004][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 386.751437][ T8498] loop1: detected capacity change from 0 to 2048 [ 386.805854][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 386.818893][ T8495] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/116/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 386.823948][ T8504] loop2: detected capacity change from 0 to 2048 [ 386.841526][ T8501] loop0: detected capacity change from 0 to 2048 [ 386.849548][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 386.863338][ T8498] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/117/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 386.897638][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 386.915304][ T8504] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/112/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 386.922643][ T27] audit: type=1800 audit(1700549942.614:804): pid=8495 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 386.952224][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 386.952224][ T1098] [ 386.981680][ T8501] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/116/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 387.008177][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 387.043129][ T27] audit: type=1800 audit(1700549942.734:805): pid=8498 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 387.073614][ T8512] loop4: detected capacity change from 0 to 2048 [ 387.093596][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 387.115423][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 387.125936][ T27] audit: type=1800 audit(1700549942.784:806): pid=8514 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 387.164794][ T41] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 387.194943][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 387.209031][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 387.237246][ T41] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 387.244186][ T8512] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/116/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 387.260628][ T126] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 387.285298][ T1050] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 387.305355][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 387.328674][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 387.346015][ T1050] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 387.351684][ T126] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 387.388564][ T126] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 117 [ 387.390005][ T8518] loop5: detected capacity change from 0 to 2048 [ 387.401122][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 387.420076][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 387.420076][ T41] [ 387.434197][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 387.457654][ T8518] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/118/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 387.472836][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 387.479930][ T126] EXT4-fs (loop2): This should not happen!! Data will be lost [ 387.479930][ T126] [ 387.495612][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 387.495612][ T1050] [ 387.497979][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 387.540762][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 387.567386][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 387.582061][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 387.615663][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 387.622716][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 387.641959][ T8518] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 387.649666][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 387.719186][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 387.743973][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 387.774078][ T8518] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 387.795682][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 387.795682][ T10] [ 387.845338][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 387.899508][ T8518] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm syz-executor.5: mark_inode_dirty error [ 387.927445][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 387.950704][ T8518] EXT4-fs error (device loop5): ext4_discard_preallocations:5565: comm syz-executor.5: Error -117 loading buddy information for 4294960168 [ 387.972421][ T8526] loop0: detected capacity change from 0 to 2048 [ 387.979043][ T8524] loop3: detected capacity change from 0 to 2048 [ 388.038469][ T8524] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/117/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 388.112546][ T8518] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 388.133096][ T8518] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 388.151898][ T8528] loop1: detected capacity change from 0 to 2048 [ 388.184145][ T8518] EXT4-fs error (device loop5): ext4_ext_truncate:4399: inode #18: comm syz-executor.5: mark_inode_dirty error [ 388.188947][ T8526] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/117/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 388.208830][ T8532] loop2: detected capacity change from 0 to 2048 [ 388.269269][ T8518] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 388.299078][ T8539] loop4: detected capacity change from 0 to 2048 [ 388.323204][ T8528] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/118/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 388.354832][ T8518] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 388.357707][ T8532] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/113/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 388.371806][ T8518] EXT4-fs error (device loop5): ext4_truncate:4192: inode #18: comm syz-executor.5: mark_inode_dirty error [ 388.419008][ T8539] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/117/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 388.534986][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 388.591147][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 47 with error 117 [ 388.655449][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 388.673053][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 388.673053][ T11] [ 388.683811][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 388.686775][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 388.705966][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 388.723943][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 388.738922][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 388.738922][ T1050] [ 388.751596][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 388.772603][ T8549] loop3: detected capacity change from 0 to 2048 [ 388.781262][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 388.802650][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 388.812021][ T5589] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 388.844214][ T10] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 388.848256][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 388.874514][ T5589] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 388.913303][ T8549] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/118/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 388.953703][ T10] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 388.966080][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 388.975584][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 388.978514][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 25 with error 117 [ 389.006497][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 25 with error 117 [ 389.019058][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 389.019058][ T10] [ 389.032959][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 389.047472][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 389.079486][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 389.079486][ T5589] [ 389.115696][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 389.115696][ T126] [ 389.149502][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 389.155448][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 389.180492][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 389.215347][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 389.255014][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 389.283755][ T8556] loop5: detected capacity change from 0 to 2048 [ 389.286600][ T8554] loop0: detected capacity change from 0 to 2048 [ 389.299603][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 389.339791][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 389.378227][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 18 with error 117 [ 389.397838][ T8554] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/118/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 389.415147][ T8558] loop2: detected capacity change from 0 to 2048 [ 389.424067][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 389.424067][ T10] [ 389.443223][ T8556] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/119/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 389.556827][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 389.642049][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 389.664778][ T8558] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/114/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 389.678482][ T8564] loop4: detected capacity change from 0 to 2048 [ 389.704742][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 389.759680][ T8564] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/118/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 389.794961][ T8568] loop1: detected capacity change from 0 to 2048 [ 389.806249][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 389.808393][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 389.830793][ T5589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 389.860478][ T5589] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 389.882043][ T5589] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 389.914023][ T8568] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/119/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 389.939977][ T41] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 389.988335][ T5589] EXT4-fs (loop5): This should not happen!! Data will be lost [ 389.988335][ T5589] [ 390.010364][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 390.017964][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 390.039124][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 390.054139][ T1090] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 390.089620][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 390.103897][ T1090] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 390.114111][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 390.114111][ T41] [ 390.173248][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 390.184877][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 390.186731][ T1090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 2023/11/21 06:59:05 executed programs: 717 [ 390.265959][ T5589] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 390.274197][ T1090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 390.274197][ T1090] [ 390.287926][ T8578] loop3: detected capacity change from 0 to 2048 [ 390.300934][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 390.311426][ T5589] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 390.328690][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 390.377873][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 390.406951][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 39 with error 117 [ 390.421594][ T1098] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 390.449248][ T8578] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/119/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 390.480796][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 390.480796][ T5589] [ 390.512073][ T1098] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 390.512137][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 390.546640][ T1098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 390.571711][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 390.610271][ T1098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 390.610271][ T1098] [ 390.677674][ T27] kauditd_printk_skb: 13 callbacks suppressed [ 390.677691][ T27] audit: type=1800 audit(1700549946.374:820): pid=8578 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 390.678403][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 390.693353][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 390.749135][ T8582] loop5: detected capacity change from 0 to 2048 [ 390.881478][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 390.930562][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 390.943644][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 390.955400][ T8585] loop0: detected capacity change from 0 to 2048 [ 390.977992][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 391.012571][ T8582] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/120/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 391.048621][ T8590] loop2: detected capacity change from 0 to 2048 [ 391.068669][ T8585] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/119/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 391.105631][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 391.182331][ T8593] loop1: detected capacity change from 0 to 2048 [ 391.200564][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 391.200564][ T10] [ 391.233233][ T27] audit: type=1800 audit(1700549946.924:821): pid=8595 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 391.282911][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 391.299869][ T8582] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 391.321768][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 391.337247][ T27] audit: type=1800 audit(1700549946.994:822): pid=8585 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 391.351097][ T8590] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/115/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 391.362471][ T8594] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 391.410846][ T8582] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 391.413979][ T8593] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/120/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 391.466041][ T8594] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 391.475959][ T8582] EXT4-fs error (device loop5): ext4_ext_truncate:4399: inode #18: comm syz-executor.5: mark_inode_dirty error [ 391.484179][ T8602] loop4: detected capacity change from 0 to 2048 [ 391.496755][ T8582] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 391.556242][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 391.575536][ T8594] EXT4-fs error (device loop5): ext4_dirty_inode:5965: inode #18: comm syz-executor.5: mark_inode_dirty error [ 391.634436][ T5589] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 391.656134][ T27] audit: type=1800 audit(1700549947.324:823): pid=8590 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 391.676470][ T8582] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 391.699636][ T5589] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 391.702239][ T8602] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/119/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 391.719757][ T5589] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 391.751194][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 391.766647][ T5589] EXT4-fs (loop0): This should not happen!! Data will be lost [ 391.766647][ T5589] [ 391.780251][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 391.809171][ T8605] loop3: detected capacity change from 0 to 2048 [ 391.811585][ T126] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 391.819542][ T8582] EXT4-fs error (device loop5): ext4_truncate:4192: inode #18: comm syz-executor.5: mark_inode_dirty error [ 391.849725][ T126] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 391.855570][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 391.861878][ T126] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 391.897825][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 391.924645][ T126] EXT4-fs (loop2): This should not happen!! Data will be lost [ 391.924645][ T126] [ 391.987648][ T8605] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/120/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 392.006494][ T8611] loop1: detected capacity change from 0 to 2048 [ 392.018709][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 392.020707][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 392.035442][ T27] audit: type=1800 audit(1700549947.714:824): pid=8602 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 392.073410][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 392.073410][ T1098] [ 392.114603][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 392.134747][ T27] audit: type=1800 audit(1700549947.814:825): pid=8605 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 392.165960][ T8611] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/121/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 392.182290][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 392.216633][ T41] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 392.246779][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 392.259320][ T8617] loop0: detected capacity change from 0 to 2048 [ 392.273578][ T8618] EXT4-fs error (device loop1): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 392.304739][ T41] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 392.310299][ T11] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 392.359951][ T11] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 392.385888][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 59 with error 117 [ 392.400453][ T8617] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/120/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 392.440336][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 117 [ 392.485010][ T8618] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 392.485278][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 392.485278][ T41] [ 392.498508][ T27] audit: type=1800 audit(1700549948.134:826): pid=8611 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 392.531054][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 392.531054][ T11] [ 392.533042][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 392.547571][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 392.555060][ T8625] loop2: detected capacity change from 0 to 2048 [ 392.573758][ T8623] loop5: detected capacity change from 0 to 2048 [ 392.593635][ T8618] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 392.626204][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 392.638599][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 392.653569][ T8618] EXT4-fs error (device loop1): ext4_add_nondir:2805: inode #18: comm syz-executor.1: mark_inode_dirty error [ 392.663863][ T27] audit: type=1800 audit(1700549948.334:827): pid=8617 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 392.691774][ T8623] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/121/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 392.695120][ T8618] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 392.766630][ T8618] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 392.832162][ T8618] EXT4-fs error (device loop1): ext4_evict_inode:251: inode #18: comm syz-executor.1: mark_inode_dirty error [ 392.850193][ T8625] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/116/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 392.872882][ T8618] EXT4-fs warning (device loop1): ext4_evict_inode:253: couldn't mark inode dirty (err -117) [ 392.925447][ T27] audit: type=1800 audit(1700549948.614:828): pid=8623 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 392.954997][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 393.039151][ T10] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 393.088908][ T10] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 393.101065][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 393.146055][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 393.179810][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 393.194289][ T5589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 393.216534][ T27] audit: type=1800 audit(1700549948.904:829): pid=8625 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 393.250000][ T8634] loop4: detected capacity change from 0 to 2048 [ 393.262326][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 393.262326][ T10] [ 393.269427][ T8635] loop3: detected capacity change from 0 to 2048 [ 393.275240][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 393.281644][ T5589] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 393.292156][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 393.346855][ T5589] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 393.360559][ T5589] EXT4-fs (loop5): This should not happen!! Data will be lost [ 393.360559][ T5589] [ 393.373770][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 393.392050][ T8634] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/120/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 393.407643][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 393.424328][ T8635] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/121/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 393.456607][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 393.470212][ T10] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 393.519593][ T10] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 393.611168][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 393.657592][ T8641] loop0: detected capacity change from 0 to 2048 [ 393.668154][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 393.680405][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 393.680405][ T10] [ 393.709607][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 393.728957][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 393.754446][ T8644] loop1: detected capacity change from 0 to 2048 [ 393.761858][ T5589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 393.783214][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 393.786659][ T1090] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 393.822482][ T1090] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 393.833506][ T5589] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 393.845339][ T1090] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 393.845372][ T1090] EXT4-fs (loop3): This should not happen!! Data will be lost [ 393.845372][ T1090] [ 393.848051][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 393.871320][ T8641] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/121/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 393.899305][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 393.922044][ T8646] loop5: detected capacity change from 0 to 2048 [ 393.942003][ T5589] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 393.998507][ T5589] EXT4-fs (loop4): This should not happen!! Data will be lost [ 393.998507][ T5589] [ 394.017966][ T8644] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/122/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 394.057914][ T8646] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/122/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 394.074890][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 394.178070][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 394.287161][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 394.313748][ T8656] loop2: detected capacity change from 0 to 2048 [ 394.407853][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 394.431245][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 394.436796][ T8659] loop3: detected capacity change from 0 to 2048 [ 394.460587][ T8656] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/117/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 394.480828][ T41] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 394.503707][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 394.528569][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 394.565790][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 394.578812][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 394.578812][ T41] [ 394.583656][ T8659] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/122/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 394.591047][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 394.617268][ T8663] loop1: detected capacity change from 0 to 2048 [ 394.670615][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 394.716902][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 394.740652][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 394.740652][ T11] [ 394.746662][ T8663] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/123/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 394.775926][ T8667] loop4: detected capacity change from 0 to 2048 [ 394.776758][ T8668] EXT4-fs error (device loop3): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 394.805366][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 394.827845][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 394.843745][ T8672] EXT4-fs error (device loop3): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 394.916333][ T8667] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/121/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 395.060891][ T8677] loop0: detected capacity change from 0 to 2048 [ 395.146297][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 395.192890][ T8679] loop2: detected capacity change from 0 to 2048 [ 395.212062][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 395.222606][ T8681] loop5: detected capacity change from 0 to 2048 [ 395.244881][ T8677] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/122/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 395.262154][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 395.275175][ T1098] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 395.309739][ T8679] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/118/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 395.332632][ T1098] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 395.335714][ T8681] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/123/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 395.344536][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 395.422928][ T1098] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 395.468002][ T8677] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 395.485084][ T8689] loop3: detected capacity change from 0 to 2048 [ 395.490104][ T1098] EXT4-fs (loop1): This should not happen!! Data will be lost [ 395.490104][ T1098] [ 395.517126][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 395.541512][ T8677] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 395.584802][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 395.584802][ T126] [ 395.610469][ T8689] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/123/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 395.611299][ T8677] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor.0: mark_inode_dirty error [ 395.638539][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 2023/11/21 06:59:11 executed programs: 738 [ 395.688571][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 395.691188][ T8677] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 395.712850][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 395.728423][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 395.758164][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 395.775372][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 395.811317][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 395.821525][ T1090] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 395.832726][ T1090] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 395.845144][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 395.848480][ T8677] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 395.866972][ T1090] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 395.895751][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 395.895769][ T27] audit: type=1800 audit(1700549951.584:840): pid=8689 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 395.935846][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 26 with error 117 [ 395.936600][ T1090] EXT4-fs (loop5): This should not happen!! Data will be lost [ 395.936600][ T1090] [ 395.959468][ T8677] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 395.972841][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 395.972841][ T5589] [ 395.994762][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 396.014525][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 396.042259][ T8677] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 396.066000][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 396.101882][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 396.132096][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 396.133357][ T8677] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 396.160446][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 396.177477][ T8677] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 396.201886][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 396.204564][ T8695] loop1: detected capacity change from 0 to 2048 [ 396.245158][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 396.265372][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 396.279136][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 396.279136][ T1050] [ 396.309612][ T8695] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/124/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 396.363423][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 396.398116][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 54 with error 117 [ 396.400637][ T8701] loop5: detected capacity change from 0 to 2048 [ 396.423329][ T8697] loop4: detected capacity change from 0 to 2048 [ 396.439959][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 396.439959][ T41] [ 396.452620][ T27] audit: type=1800 audit(1700549952.154:841): pid=8704 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 396.464049][ T8703] loop2: detected capacity change from 0 to 2048 [ 396.480247][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 396.567551][ T8697] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/122/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 396.588098][ T8703] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/119/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 396.646192][ T8701] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/124/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 396.719337][ T27] audit: type=1800 audit(1700549952.394:842): pid=8711 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 396.834561][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 396.845809][ T8703] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 396.857081][ T27] audit: type=1800 audit(1700549952.484:843): pid=8712 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 396.906106][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 396.968804][ T8703] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 396.971494][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 396.996244][ T11] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 397.009715][ T11] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 397.024558][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 27 with error 117 [ 397.043401][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 397.043401][ T11] [ 397.056865][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 397.065343][ T27] audit: type=1800 audit(1700549952.524:844): pid=8701 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 397.077701][ T8703] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor.2: mark_inode_dirty error [ 397.105132][ T8717] loop0: detected capacity change from 0 to 2048 [ 397.115298][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 397.141078][ T8703] EXT4-fs error (device loop2): ext4_discard_preallocations:5565: comm syz-executor.2: Error -117 loading buddy information for 4294960168 [ 397.141283][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 397.184187][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 397.205750][ T8703] EXT4-fs error (device loop2): ext4_free_blocks:6551: comm syz-executor.2: Freeing blocks not in datazone - block = 3736846170, count = 16 [ 397.221055][ T8716] loop3: detected capacity change from 0 to 2048 [ 397.237825][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 397.277144][ T8703] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 397.277192][ T8716] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/124/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 397.291637][ T8717] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/123/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 397.332126][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 397.408520][ T8723] loop1: detected capacity change from 0 to 2048 [ 397.417970][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 397.417970][ T126] [ 397.435266][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 397.457760][ T8723] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/125/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 397.488428][ T27] audit: type=1800 audit(1700549953.164:845): pid=8726 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 397.532090][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 397.558892][ T8703] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 397.570801][ T8717] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 397.598489][ T27] audit: type=1800 audit(1700549953.224:846): pid=8716 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 397.640160][ T8703] EXT4-fs error (device loop2): ext4_ext_truncate:4399: inode #18: comm syz-executor.2: mark_inode_dirty error [ 397.663423][ T8717] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 397.675701][ T27] audit: type=1800 audit(1700549953.324:847): pid=8729 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 397.734224][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 397.736846][ T8717] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor.0: mark_inode_dirty error [ 397.770308][ T8703] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 397.784910][ T8728] loop4: detected capacity change from 0 to 2048 [ 397.808210][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 397.823561][ T8703] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 397.837700][ T1090] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 397.846133][ T8717] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 397.878035][ T1090] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 397.905603][ T5589] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 397.925175][ T1090] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 397.930684][ T8717] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 397.953350][ T5589] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 397.982585][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 57 with error 117 [ 397.983818][ T8717] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 397.995241][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 397.995241][ T5589] [ 397.997473][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 398.029994][ T8731] loop5: detected capacity change from 0 to 2048 [ 398.048260][ T8728] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/123/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 398.073183][ T1090] EXT4-fs (loop3): This should not happen!! Data will be lost [ 398.073183][ T1090] [ 398.075214][ T8717] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 398.099303][ T126] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 398.115033][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 398.135964][ T8717] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 398.152381][ T126] EXT4-fs (loop2): This should not happen!! Data will be lost [ 398.152381][ T126] [ 398.152965][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 398.186809][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 398.187494][ T8717] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 398.211206][ T8731] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/125/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 398.232204][ T27] audit: type=1800 audit(1700549953.924:848): pid=8728 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 398.289807][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 398.359829][ T5589] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 27 with error 117 [ 398.397540][ T27] audit: type=1800 audit(1700549954.094:849): pid=8731 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 398.415553][ T5589] EXT4-fs (loop0): This should not happen!! Data will be lost [ 398.415553][ T5589] [ 398.463212][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 398.518991][ T1090] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 398.540003][ T1090] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 398.567161][ T8739] loop3: detected capacity change from 0 to 2048 [ 398.631876][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 398.650767][ T8742] loop2: detected capacity change from 0 to 2048 [ 398.663891][ T8743] loop1: detected capacity change from 0 to 2048 [ 398.665742][ T1090] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 398.671140][ T5589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 398.713174][ T1090] EXT4-fs (loop4): This should not happen!! Data will be lost [ 398.713174][ T1090] [ 398.760580][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 398.766146][ T8739] EXT4-fs mount: 184 callbacks suppressed [ 398.766279][ T8739] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 398.775436][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 398.798513][ T8742] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 398.824482][ T5589] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 398.840560][ T8739] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/125/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 398.859391][ T8743] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 398.859738][ T5589] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 398.872074][ T8745] loop0: detected capacity change from 0 to 2048 [ 398.884752][ T8742] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/120/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 398.922071][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 398.951986][ T8743] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/126/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 398.978305][ T5589] EXT4-fs (loop5): This should not happen!! Data will be lost [ 398.978305][ T5589] [ 398.991231][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 399.007947][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 399.017573][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 399.097585][ T8745] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 399.137297][ T8752] EXT4-fs error (device loop3): ext4_discard_preallocations:5565: comm syz-executor.3: Error -117 loading buddy information for 4294960168 [ 399.139624][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 399.157084][ T1050] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 399.169021][ T8745] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/124/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 399.214267][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 399.242812][ T11] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 399.252433][ T1050] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 399.276355][ T11] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 399.288709][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 399.293445][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 399.333348][ T1090] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 399.338872][ T1050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 399.357272][ T8756] loop4: detected capacity change from 0 to 2048 [ 399.378699][ T1090] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 399.396747][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 399.396747][ T11] [ 399.407330][ T1090] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 117 [ 399.416817][ T1050] EXT4-fs (loop2): This should not happen!! Data will be lost [ 399.416817][ T1050] [ 399.458288][ T1090] EXT4-fs (loop3): This should not happen!! Data will be lost [ 399.458288][ T1090] [ 399.467193][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 399.487578][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 399.498204][ T8756] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 399.508232][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 399.518597][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 399.536185][ T8756] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/124/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 399.544540][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 399.565608][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 399.565842][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 399.591018][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 399.594253][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 399.621018][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 399.624670][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 399.655155][ T41] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 399.671543][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 399.718029][ T8759] loop5: detected capacity change from 0 to 2048 [ 399.735657][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 399.735657][ T41] [ 399.772841][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 399.852333][ T8759] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 399.880319][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 399.904463][ T8759] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/126/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 399.961464][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 399.996147][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 400.027961][ T8765] loop2: detected capacity change from 0 to 2048 [ 400.048049][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 400.077558][ T8769] loop1: detected capacity change from 0 to 2048 [ 400.139185][ T8765] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 400.160778][ T8768] loop3: detected capacity change from 0 to 2048 [ 400.168023][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 400.189562][ T8765] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/121/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 400.236774][ T8769] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 400.273135][ T8775] loop0: detected capacity change from 0 to 2048 [ 400.282666][ T8769] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/127/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 400.283328][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 400.350740][ T8768] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 400.394450][ T8768] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/126/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 400.419424][ T10] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 400.422972][ T8775] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 400.442944][ T8775] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/125/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 400.485856][ T10] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 400.515158][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 400.539080][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 400.559822][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 400.587591][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 400.587591][ T10] [ 400.588291][ T41] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 400.611300][ T11] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 400.649768][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 400.663661][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 400.670410][ T41] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 400.678705][ T11] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error 2023/11/21 06:59:16 executed programs: 760 [ 400.718828][ T8785] loop4: detected capacity change from 0 to 2048 [ 400.726613][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 400.740124][ T5589] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 400.752747][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 400.755652][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 400.778659][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 37 with error 117 [ 400.792600][ T5589] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 400.818757][ T1098] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 400.828356][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 400.828356][ T41] [ 400.864474][ T5589] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 400.877795][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 400.877795][ T11] [ 400.892928][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 400.893163][ T1098] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 400.905737][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 400.944181][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 400.958077][ T5589] EXT4-fs (loop3): This should not happen!! Data will be lost [ 400.958077][ T5589] [ 400.984032][ T8785] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 400.988567][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 401.012585][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 401.016601][ T8785] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/125/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 401.027898][ T1098] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 401.046599][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 401.055429][ T1098] EXT4-fs (loop0): This should not happen!! Data will be lost [ 401.055429][ T1098] [ 401.077952][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 401.087155][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 401.091509][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 401.127655][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 401.139988][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 401.184144][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 401.256258][ T8789] loop5: detected capacity change from 0 to 2048 [ 401.257107][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 401.278233][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 401.278250][ T27] audit: type=1800 audit(1700549956.974:860): pid=8785 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 401.367057][ T8789] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 401.404260][ T8789] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/127/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 401.434343][ T8794] loop0: detected capacity change from 0 to 2048 [ 401.460656][ T8794] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 401.486497][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 401.499982][ T8794] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/126/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 401.515162][ T5589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 401.584462][ T5589] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 401.612723][ T5589] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 401.640520][ T27] audit: type=1800 audit(1700549957.304:861): pid=8794 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 401.676182][ T8797] loop2: detected capacity change from 0 to 2048 [ 401.676203][ T8799] loop1: detected capacity change from 0 to 2048 [ 401.679303][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 401.706230][ T5589] EXT4-fs (loop4): This should not happen!! Data will be lost [ 401.706230][ T5589] [ 401.725997][ T27] audit: type=1800 audit(1700549957.354:862): pid=8789 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 401.751609][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 401.775001][ T8797] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 401.780545][ T8799] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 401.800211][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 401.810322][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 401.836379][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 401.850284][ T8797] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/122/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 401.850501][ T8799] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/128/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 401.883066][ T41] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 401.883273][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 401.893274][ T8801] loop3: detected capacity change from 0 to 2048 [ 401.920184][ T41] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 401.934826][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 401.949472][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 401.949472][ T41] [ 401.961677][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 401.963333][ T8801] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 401.999136][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 402.003201][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 402.030879][ T27] audit: type=1800 audit(1700549957.724:863): pid=8799 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 402.032468][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 402.065986][ T8801] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/127/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 402.081325][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 402.081325][ T126] [ 402.083742][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 402.129341][ T27] audit: type=1800 audit(1700549957.814:864): pid=8797 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 402.173874][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 402.184933][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 402.190015][ T11] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 402.213066][ T11] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 402.218141][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 402.259664][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 402.268388][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 25 with error 117 [ 402.310387][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 402.310387][ T11] [ 402.346721][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 402.364731][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 402.376440][ T1098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 402.387422][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 402.412718][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 402.443973][ T1098] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 402.444218][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 402.484897][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 39 with error 117 [ 402.502990][ T8812] loop5: detected capacity change from 0 to 2048 [ 402.567554][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 402.567554][ T1098] [ 402.619337][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 402.624116][ T8812] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 402.720102][ T8818] loop3: detected capacity change from 0 to 2048 [ 402.749530][ T8818] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 402.750535][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 402.779139][ T8818] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/128/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 402.785089][ T8814] loop4: detected capacity change from 0 to 2048 [ 402.801115][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 402.822721][ T8822] loop1: detected capacity change from 0 to 2048 [ 402.837756][ T8812] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/128/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 402.870047][ T8820] loop0: detected capacity change from 0 to 2048 [ 402.928296][ T8814] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 402.985341][ T8828] loop2: detected capacity change from 0 to 2048 [ 402.986494][ T27] audit: type=1800 audit(1700549958.674:865): pid=8818 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 402.995161][ T8814] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/126/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 403.081310][ T8828] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 403.081759][ T8820] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 403.093900][ T8828] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/123/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 403.141168][ T8822] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 403.141470][ T27] audit: type=1800 audit(1700549958.744:866): pid=8831 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 403.180119][ T8820] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/127/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 403.191879][ T8822] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/129/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 403.239788][ T27] audit: type=1800 audit(1700549958.914:867): pid=8814 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 403.272565][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 403.325401][ T27] audit: type=1800 audit(1700549959.014:868): pid=8828 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 403.327539][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 403.386825][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 403.387012][ T47] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 403.415789][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 403.425246][ T5589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 403.452636][ T27] audit: type=1800 audit(1700549959.144:869): pid=8820 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 403.453446][ T5589] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 403.527305][ T1090] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 403.536849][ T47] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 403.566333][ T11] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 403.585231][ T1090] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 403.594948][ T47] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 403.601983][ T5589] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 403.624783][ T1090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 403.645391][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 403.658879][ T11] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 403.659085][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 403.672456][ T5589] EXT4-fs (loop4): This should not happen!! Data will be lost [ 403.672456][ T5589] [ 403.694753][ T1090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 403.694753][ T1090] [ 403.704549][ T47] EXT4-fs (loop5): This should not happen!! Data will be lost [ 403.704549][ T47] [ 403.719849][ T1098] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 403.727686][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 403.734587][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 55 with error 117 [ 403.745278][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 403.766121][ T1098] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 403.783354][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 403.793628][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 403.797957][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 403.810738][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 403.810738][ T11] [ 403.827289][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 403.830697][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 403.853714][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 403.857839][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 403.880522][ T1098] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 403.883096][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 403.883096][ T126] [ 403.902546][ T1098] EXT4-fs (loop0): This should not happen!! Data will be lost [ 403.902546][ T1098] [ 403.916828][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 403.917609][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 403.947994][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 403.948416][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 403.969022][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 403.979583][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 403.998210][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 404.011634][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 404.051637][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 404.074240][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 404.094280][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 404.170847][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 404.287945][ T8839] loop5: detected capacity change from 0 to 2048 [ 404.398987][ T8839] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 404.449667][ T8841] loop2: detected capacity change from 0 to 2048 [ 404.466704][ T8839] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/129/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 404.520943][ T8851] loop1: detected capacity change from 0 to 2048 [ 404.521397][ T8846] loop4: detected capacity change from 0 to 2048 [ 404.544221][ T8845] loop0: detected capacity change from 0 to 2048 [ 404.550501][ T8849] loop3: detected capacity change from 0 to 2048 [ 404.561615][ T8841] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 404.576415][ T8841] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/124/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 404.596248][ T8846] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 404.629573][ T8845] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 404.634699][ T8849] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 404.664455][ T8849] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/129/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 404.675855][ T8846] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/127/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 404.682571][ T8845] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/128/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 404.744701][ T8851] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 404.786394][ T8851] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/130/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 404.859930][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 404.866306][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 404.924458][ T11] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 404.941718][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 404.960616][ T11] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 404.973805][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 404.986633][ T41] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 405.004369][ T41] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 405.022452][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 42 with error 117 [ 405.035121][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 405.035121][ T41] [ 405.045081][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 405.054542][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 405.059140][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 405.069111][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 405.107820][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 405.107820][ T11] [ 405.108531][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 405.126850][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 405.150987][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 405.156787][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 405.168816][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 405.182148][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 405.196016][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 405.215773][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 405.235339][ T41] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 405.241412][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 405.255220][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 405.264049][ T41] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 405.281813][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 405.282916][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 405.309207][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 405.309207][ T1032] [ 405.354447][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 405.369442][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 405.382320][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 405.382320][ T126] [ 405.384720][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 405.417121][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 405.417121][ T41] [ 405.450036][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 405.459615][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 405.487367][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 405.494786][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 405.500840][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 405.575764][ T8867] loop5: detected capacity change from 0 to 2048 [ 405.579811][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 405.632330][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 405.635442][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 405.642990][ T8867] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 405.692308][ T8867] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/130/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 405.710118][ T8869] loop2: detected capacity change from 0 to 2048 [ 405.839008][ T8869] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 405.850651][ T8873] loop4: detected capacity change from 0 to 2048 2023/11/21 06:59:21 executed programs: 779 [ 405.895819][ T8869] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/125/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 405.955919][ T8873] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 405.968483][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 405.995804][ T8873] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/128/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 406.029498][ T8878] loop0: detected capacity change from 0 to 2048 [ 406.044360][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 406.060739][ T8882] loop3: detected capacity change from 0 to 2048 [ 406.091788][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 406.101376][ T8882] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 406.132069][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 117 [ 406.147276][ T8884] loop1: detected capacity change from 0 to 2048 [ 406.162015][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 406.162015][ T126] [ 406.163847][ T8878] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 406.172884][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 406.202902][ T8882] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/130/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 406.218790][ T8878] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/129/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 406.224822][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 406.263304][ T8884] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 406.277544][ T8884] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/131/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 406.316421][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 406.346715][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 406.346732][ T27] audit: type=1800 audit(1700549962.044:880): pid=8893 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 406.346896][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 406.400314][ T41] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 406.445808][ T41] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 406.476293][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 406.481658][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 406.495957][ T27] audit: type=1800 audit(1700549962.164:881): pid=8878 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 406.522152][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 406.551275][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 406.551275][ T41] [ 406.563021][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 406.591292][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 406.604595][ T126] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 406.629152][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 406.646835][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 406.694642][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 60 with error 117 [ 406.712342][ T126] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 406.715656][ T47] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 406.732672][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 406.732672][ T5589] [ 406.753663][ T126] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 60 with error 117 [ 406.790272][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 406.813695][ T126] EXT4-fs (loop3): This should not happen!! Data will be lost [ 406.813695][ T126] [ 406.826667][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 406.842364][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 406.856405][ T8897] loop5: detected capacity change from 0 to 2048 [ 406.864525][ T8899] loop1: detected capacity change from 0 to 2048 [ 406.874980][ T47] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 406.888820][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 406.924438][ T47] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 406.949933][ T8897] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/131/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 406.992394][ T8899] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/132/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 407.002658][ T8903] loop4: detected capacity change from 0 to 2048 [ 407.008192][ T47] EXT4-fs (loop0): This should not happen!! Data will be lost [ 407.008192][ T47] [ 407.048821][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 407.111221][ T27] audit: type=1800 audit(1700549962.804:882): pid=8908 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 407.112983][ T8903] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/129/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 407.146420][ T8907] loop2: detected capacity change from 0 to 2048 [ 407.170184][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 407.218334][ T27] audit: type=1800 audit(1700549962.884:883): pid=8897 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 407.248936][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 407.306545][ T8907] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/126/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 407.347976][ T27] audit: type=1800 audit(1700549963.034:884): pid=8903 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 407.371448][ T1090] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 407.372867][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 407.442840][ T1090] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 407.480189][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 407.501443][ T1090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 407.501496][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 407.528661][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 407.543879][ T8914] loop3: detected capacity change from 0 to 2048 [ 407.555650][ T1090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 407.555650][ T1090] [ 407.574977][ T27] audit: type=1800 audit(1700549963.264:885): pid=8907 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 407.617174][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 407.630480][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 407.657039][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 407.668191][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 407.683788][ T8916] loop0: detected capacity change from 0 to 2048 [ 407.686453][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 407.686453][ T126] [ 407.700886][ T1032] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 407.703442][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 407.743702][ T8914] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/131/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 407.759607][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 407.770111][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 407.785577][ T1032] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 407.803256][ T1032] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 407.815708][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 407.816102][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 407.838407][ T8916] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/130/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 407.860073][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 407.860073][ T5589] [ 407.878078][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 407.897022][ T1032] EXT4-fs (loop4): This should not happen!! Data will be lost [ 407.897022][ T1032] [ 407.915001][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 407.937190][ T27] audit: type=1800 audit(1700549963.634:886): pid=8914 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 407.965802][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 407.989150][ T8923] loop1: detected capacity change from 0 to 2048 [ 408.006500][ T8924] EXT4-fs error (device loop0): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 408.035878][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 408.117142][ T8923] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/133/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 408.146700][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 408.201393][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 408.218864][ T8928] loop5: detected capacity change from 0 to 2048 [ 408.263952][ T27] audit: type=1800 audit(1700549963.944:887): pid=8916 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 408.318535][ T27] audit: type=1800 audit(1700549963.994:888): pid=8923 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 408.361097][ T8928] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/132/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 408.373683][ T8933] loop2: detected capacity change from 0 to 2048 [ 408.422399][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 408.467299][ T8937] loop4: detected capacity change from 0 to 2048 [ 408.502396][ T8933] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/127/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 408.523634][ T11] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 408.538538][ T8941] loop3: detected capacity change from 0 to 2048 [ 408.565719][ T27] audit: type=1800 audit(1700549964.254:889): pid=8942 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 408.594143][ T11] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 408.610864][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 408.639999][ T8941] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/132/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 408.673068][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 408.673068][ T11] [ 408.689994][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 408.713139][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 408.713540][ T8937] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/130/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 408.825242][ T8947] loop0: detected capacity change from 0 to 2048 [ 408.832131][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 408.846666][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 408.905710][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 408.906762][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 408.919683][ T1090] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 408.980964][ T11] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 408.992721][ T1090] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 408.994452][ T8947] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/131/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 409.012182][ T11] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 409.046752][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 409.064927][ T8954] loop1: detected capacity change from 0 to 2048 [ 409.067167][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 409.084629][ T1090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 59 with error 117 [ 409.112474][ T1090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 409.112474][ T1090] [ 409.142078][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 409.142078][ T11] [ 409.155863][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 409.158026][ T8954] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/134/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 409.170375][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 409.183480][ T1032] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 409.212817][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 409.296123][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 409.296628][ T1032] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 409.329321][ T8959] loop5: detected capacity change from 0 to 2048 [ 409.364477][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 409.368404][ T1032] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 55 with error 117 [ 409.393163][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 409.443555][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 409.462337][ T1032] EXT4-fs (loop4): This should not happen!! Data will be lost [ 409.462337][ T1032] [ 409.485223][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 409.509298][ T8959] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/133/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 409.524683][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 409.524683][ T126] [ 409.531926][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 409.537080][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 409.560369][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 409.575616][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 409.597830][ T8961] loop3: detected capacity change from 0 to 2048 [ 409.610504][ T10] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 409.622634][ T10] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 409.625634][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 409.647606][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 409.679108][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 409.679108][ T10] [ 409.698401][ T8961] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/133/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 409.732781][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 409.750101][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 409.798166][ T1090] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 409.855283][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 409.864409][ T8970] loop4: detected capacity change from 0 to 2048 [ 409.878703][ T1090] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 409.890644][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 409.902914][ T8968] loop2: detected capacity change from 0 to 2048 [ 409.952175][ T1090] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 117 [ 409.953254][ T8970] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/131/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 409.973773][ T1090] EXT4-fs (loop5): This should not happen!! Data will be lost [ 409.973773][ T1090] [ 409.993023][ T11] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 410.004901][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 410.030473][ T8968] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/128/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 410.033309][ T11] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 410.061266][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 410.069410][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 410.087028][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 410.087028][ T11] [ 410.099448][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 410.115154][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 410.230669][ T8976] loop0: detected capacity change from 0 to 2048 [ 410.292654][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 410.327723][ T8976] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/132/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 410.350612][ T1090] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 410.368336][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 410.383639][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 410.400098][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 410.411892][ T1090] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 410.438165][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 410.469923][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 410.469923][ T11] [ 410.484926][ T1090] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 117 [ 410.513531][ T1090] EXT4-fs (loop4): This should not happen!! Data will be lost [ 410.513531][ T1090] [ 410.522839][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 410.540830][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 410.569215][ T8984] loop3: detected capacity change from 0 to 2048 [ 410.575838][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 410.576812][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 410.602061][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 410.618154][ T8981] loop1: detected capacity change from 0 to 2048 [ 410.625116][ T8985] loop5: detected capacity change from 0 to 2048 [ 410.639379][ T5589] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 410.656077][ T5589] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 410.673105][ T5589] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 410.683564][ T8984] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/134/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 410.700031][ T5589] EXT4-fs (loop0): This should not happen!! Data will be lost [ 410.700031][ T5589] [ 410.746019][ T8985] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/134/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 410.759962][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 410.764599][ T8981] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/135/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 410.886878][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 2023/11/21 06:59:26 executed programs: 803 [ 411.145940][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 411.147396][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 411.177313][ T8997] loop2: detected capacity change from 0 to 2048 [ 411.190542][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 411.238850][ T8998] loop4: detected capacity change from 0 to 2048 [ 411.256260][ T1090] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 411.278727][ T5589] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 411.286907][ T47] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 411.340176][ T8997] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/129/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 411.343833][ T1090] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 411.356840][ T47] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 411.371418][ T47] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 411.402786][ T1090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 15 with error 117 [ 411.425020][ T1090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 411.425020][ T1090] [ 411.450037][ T9000] loop0: detected capacity change from 0 to 2048 [ 411.467724][ T5589] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 411.488377][ T5589] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 38 with error 117 [ 411.490160][ T47] EXT4-fs (loop5): This should not happen!! Data will be lost [ 411.490160][ T47] [ 411.513427][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 411.526853][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 411.558328][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 411.559259][ T8998] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/132/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 411.573923][ T5589] EXT4-fs (loop3): This should not happen!! Data will be lost [ 411.573923][ T5589] [ 411.600471][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 411.617139][ T27] kauditd_printk_skb: 13 callbacks suppressed [ 411.617155][ T27] audit: type=1800 audit(1700549967.314:903): pid=8997 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 411.648939][ T27] audit: type=1800 audit(1700549967.314:904): pid=8998 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 411.650985][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 411.696038][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 411.723372][ T9000] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/133/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 411.762582][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 411.822789][ T9005] EXT4-fs error (device loop2): ext4_discard_preallocations:5565: comm syz-executor.2: Error -117 loading buddy information for 4294960168 [ 411.853157][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 411.878677][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 411.896423][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 411.930940][ T1090] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 411.936594][ T27] audit: type=1800 audit(1700549967.614:905): pid=9000 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 412.056063][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 412.075618][ T1090] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 412.137063][ T1090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 35 with error 117 [ 412.157119][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 412.157119][ T10] [ 412.160183][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 412.189634][ T1090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 412.189634][ T1090] [ 412.204501][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 412.270440][ T9011] loop5: detected capacity change from 0 to 2048 [ 412.271448][ T9013] loop3: detected capacity change from 0 to 2048 [ 412.278271][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 412.294687][ T5589] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 412.309567][ T9014] loop1: detected capacity change from 0 to 2048 [ 412.334151][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 412.353605][ T5589] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 412.368336][ T5589] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 412.404494][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 412.408730][ T9013] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/135/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 412.456543][ T5589] EXT4-fs (loop0): This should not happen!! Data will be lost [ 412.456543][ T5589] [ 412.464827][ T9014] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/136/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 412.539348][ T9011] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/135/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 412.552007][ T9022] loop4: detected capacity change from 0 to 2048 [ 412.566933][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 412.609160][ T27] audit: type=1800 audit(1700549968.294:906): pid=9013 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 412.663806][ T9022] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/133/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 412.720598][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 412.720980][ T27] audit: type=1800 audit(1700549968.354:907): pid=9011 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 412.760193][ T27] audit: type=1800 audit(1700549968.394:908): pid=9025 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 412.760522][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 412.811874][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 412.834049][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 412.898387][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 412.942851][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 412.963136][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 412.984220][ T9027] loop2: detected capacity change from 0 to 2048 [ 412.993907][ T10] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 413.007651][ T47] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 413.031193][ T27] audit: type=1800 audit(1700549968.684:909): pid=9022 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 413.064463][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 413.064463][ T11] [ 413.080138][ T10] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 413.095624][ T47] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 413.122642][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 413.138666][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 413.158405][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 413.165821][ T47] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 413.183851][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 13 with error 117 [ 413.208186][ T9027] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/130/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 413.220766][ T5589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 413.233971][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 413.233971][ T10] [ 413.244303][ T47] EXT4-fs (loop3): This should not happen!! Data will be lost [ 413.244303][ T47] [ 413.257011][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 413.272830][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 413.304097][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 413.318524][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 413.333329][ T5589] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 413.353169][ T9032] loop0: detected capacity change from 0 to 2048 [ 413.367477][ T27] audit: type=1800 audit(1700549969.064:910): pid=9033 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 413.390932][ T5589] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 35 with error 117 [ 413.489235][ T5589] EXT4-fs (loop4): This should not happen!! Data will be lost [ 413.489235][ T5589] [ 413.492347][ T9032] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/134/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 413.504751][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 413.536316][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 413.610841][ T27] audit: type=1800 audit(1700549969.304:911): pid=9032 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 413.650768][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 413.654080][ T9037] loop5: detected capacity change from 0 to 2048 [ 413.677435][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 413.692634][ T10] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 413.727522][ T5589] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 413.771032][ T5589] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 413.800015][ T9037] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/136/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 413.816425][ T10] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 413.861686][ T5589] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 413.876470][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 61 with error 117 [ 413.896419][ T9041] loop1: detected capacity change from 0 to 2048 [ 413.914670][ T9039] loop3: detected capacity change from 0 to 2048 [ 413.923137][ T5589] EXT4-fs (loop0): This should not happen!! Data will be lost [ 413.923137][ T5589] [ 413.934517][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 413.934517][ T10] [ 413.969400][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 413.987816][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 414.011770][ T27] audit: type=1800 audit(1700549969.704:912): pid=9050 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 414.017971][ T9041] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/137/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 414.050193][ T9039] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/136/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 414.073384][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 414.080794][ T9037] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 414.115434][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 414.125794][ T9037] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 414.155795][ T9037] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm syz-executor.5: mark_inode_dirty error [ 414.197273][ T9045] loop4: detected capacity change from 0 to 2048 [ 414.204014][ T9037] EXT4-fs error (device loop5): ext4_discard_preallocations:5565: comm syz-executor.5: Error -117 loading buddy information for 4294960168 [ 414.238753][ T9037] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 414.254381][ T9037] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 414.270402][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 414.291362][ T5589] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 414.317955][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 414.337671][ T9037] EXT4-fs error (device loop5): ext4_ext_truncate:4399: inode #18: comm syz-executor.5: mark_inode_dirty error [ 414.361177][ T5589] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 414.408546][ T9045] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/134/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 414.432156][ T9037] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 414.458206][ T41] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 414.472530][ T5589] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 414.478067][ T9055] loop0: detected capacity change from 0 to 2048 [ 414.495736][ T9037] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 414.506961][ T9037] EXT4-fs error (device loop5): ext4_truncate:4192: inode #18: comm syz-executor.5: mark_inode_dirty error [ 414.519236][ T41] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 414.558094][ T5589] EXT4-fs (loop3): This should not happen!! Data will be lost [ 414.558094][ T5589] [ 414.575421][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 414.599927][ T47] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 37 with error 117 [ 414.601224][ T9056] loop2: detected capacity change from 0 to 2048 [ 414.621304][ T9055] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/135/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 414.641239][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 414.670705][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 414.670705][ T41] [ 414.675598][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 414.683346][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 414.698567][ T47] EXT4-fs (loop5): This should not happen!! Data will be lost [ 414.698567][ T47] [ 414.741270][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 414.773997][ T9056] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/131/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 414.789517][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 414.821744][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 414.862428][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 414.907680][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 51 with error 117 [ 414.978171][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 414.985522][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 414.985522][ T10] [ 415.023493][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 415.030003][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 415.040313][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 415.114853][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 415.115617][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 415.159339][ T9065] loop3: detected capacity change from 0 to 2048 [ 415.169264][ T9067] loop5: detected capacity change from 0 to 2048 [ 415.171795][ T9069] loop1: detected capacity change from 0 to 2048 [ 415.195300][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 415.230132][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 63 with error 117 [ 415.250793][ T9069] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/138/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 415.297035][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 415.297035][ T11] [ 415.318234][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 415.365293][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 415.388965][ T9075] loop4: detected capacity change from 0 to 2048 [ 415.412012][ T9065] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/137/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 415.446120][ T9067] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/137/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 415.545947][ T9075] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/135/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 415.625245][ T9077] loop0: detected capacity change from 0 to 2048 [ 415.787553][ T9077] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/136/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 415.812632][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 415.830457][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 415.849454][ T9086] loop2: detected capacity change from 0 to 2048 [ 415.865716][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 415.900760][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 415.921057][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 415.942593][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 415.974524][ T47] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 415.987712][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 416.004579][ T9086] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/132/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 416.024913][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 416.036501][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 416.069079][ T47] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 416.082177][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 416.098032][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 15 with error 117 [ 416.122836][ T47] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 58 with error 117 [ 416.125649][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 416.125649][ T10] [ 416.146208][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 416.146208][ T11] [ 416.179793][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 416.186152][ T47] EXT4-fs (loop3): This should not happen!! Data will be lost [ 416.186152][ T47] [ 416.208586][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 2023/11/21 06:59:31 executed programs: 825 [ 416.239615][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 416.255625][ T9086] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 416.278134][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 416.305322][ T9094] loop1: detected capacity change from 0 to 2048 [ 416.305672][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 416.324492][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 416.327348][ T9086] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 416.345994][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 416.357344][ T9086] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor.2: mark_inode_dirty error [ 416.389683][ T9094] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/139/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 416.404794][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 416.424706][ T9086] EXT4-fs error (device loop2): ext4_discard_preallocations:5565: comm syz-executor.2: Error -117 loading buddy information for 4294960168 [ 416.517736][ T9094] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 416.546177][ T9086] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 416.597639][ T9094] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 416.641654][ T9094] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm syz-executor.1: mark_inode_dirty error [ 416.654297][ T9086] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 416.711886][ T9094] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 416.728058][ T9086] EXT4-fs error (device loop2): ext4_ext_truncate:4399: inode #18: comm syz-executor.2: mark_inode_dirty error [ 416.736981][ T9102] loop4: detected capacity change from 0 to 2048 [ 416.761090][ T9101] loop5: detected capacity change from 0 to 2048 [ 416.781055][ T9086] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 416.833792][ T9104] loop3: detected capacity change from 0 to 2048 [ 416.851788][ T9086] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 416.864459][ T9094] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 416.868369][ T9106] loop0: detected capacity change from 0 to 2048 [ 416.890599][ T9086] EXT4-fs error (device loop2): ext4_truncate:4192: inode #18: comm syz-executor.2: mark_inode_dirty error [ 416.902486][ T9094] EXT4-fs error (device loop1): ext4_ext_truncate:4399: inode #18: comm syz-executor.1: mark_inode_dirty error [ 416.925976][ T9102] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/136/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 416.959449][ T9094] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 416.975133][ T9101] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/138/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 416.975945][ T9104] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/138/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 417.045954][ T9094] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 417.069781][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 417.069797][ T27] audit: type=1800 audit(1700549972.764:925): pid=9102 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 417.104931][ T1090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 35 with error 117 [ 417.120848][ T9094] EXT4-fs error (device loop1): ext4_truncate:4192: inode #18: comm syz-executor.1: mark_inode_dirty error [ 417.168466][ T1090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 417.168466][ T1090] [ 417.180539][ T27] audit: type=1800 audit(1700549972.864:926): pid=9101 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 417.182645][ T9106] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/137/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 417.236372][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 417.251927][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 417.279301][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 417.301337][ T27] audit: type=1800 audit(1700549972.974:927): pid=9104 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 417.302079][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 417.336087][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 13 with error 117 [ 417.365834][ T27] audit: type=1800 audit(1700549973.054:928): pid=9117 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 417.397790][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 417.397790][ T11] [ 417.401416][ T47] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 417.426629][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 417.440311][ T9106] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 417.443272][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 417.471380][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 417.485347][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 417.485412][ T9106] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 417.501096][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 417.520434][ T47] EXT4-fs (loop1): This should not happen!! Data will be lost [ 417.520434][ T47] [ 417.531014][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 417.544174][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 417.566119][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 417.566119][ T126] [ 417.586127][ T9106] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor.0: mark_inode_dirty error [ 417.598112][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 417.598488][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 417.607997][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 417.628617][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 417.676445][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 417.683575][ T9106] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 417.717327][ T9106] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 417.745174][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 417.745174][ T10] [ 417.792221][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 417.816595][ T9106] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 417.866536][ T9119] loop2: detected capacity change from 0 to 2048 [ 417.894785][ T9106] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 417.909765][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 417.918626][ T9121] loop5: detected capacity change from 0 to 2048 [ 417.962387][ T9106] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 417.964293][ T9119] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/133/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 418.029621][ T9106] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 418.060322][ T9121] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/139/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 418.095340][ T9126] loop4: detected capacity change from 0 to 2048 [ 418.110747][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 418.130257][ T27] audit: type=1800 audit(1700549973.824:929): pid=9119 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 418.133781][ T9127] loop1: detected capacity change from 0 to 2048 [ 418.240188][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 418.259213][ T9126] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/137/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 418.261609][ T9127] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/140/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 418.275014][ T27] audit: type=1800 audit(1700549973.954:930): pid=9130 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 418.323334][ T1098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 418.334442][ T1098] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 418.348484][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 418.361289][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 418.361289][ T1098] [ 418.373941][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 418.389767][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 7 with error 117 [ 418.390633][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 418.445071][ T27] audit: type=1800 audit(1700549974.134:931): pid=9138 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 418.491936][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 418.491936][ T126] [ 418.497688][ T9136] loop3: detected capacity change from 0 to 2048 [ 418.540014][ T27] audit: type=1800 audit(1700549974.194:932): pid=9137 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 418.578419][ T9140] loop2: detected capacity change from 0 to 2048 [ 418.586344][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 418.644621][ T9140] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/134/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 418.670955][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 418.676151][ T9136] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/139/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 418.728000][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 418.759026][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 418.781801][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 418.829149][ T27] audit: type=1800 audit(1700549974.514:933): pid=9140 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 418.835159][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 40 with error 117 [ 418.884312][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 418.884312][ T10] [ 418.898252][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 418.922108][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 418.936993][ T9147] loop0: detected capacity change from 0 to 2048 [ 418.958660][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 418.973526][ T27] audit: type=1800 audit(1700549974.644:934): pid=9136 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 419.023347][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 419.090929][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 419.148335][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 419.190336][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 419.200020][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 419.224238][ T9147] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/138/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 419.255626][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 419.267362][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 419.337548][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 60 with error 117 [ 419.356129][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 419.383914][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 419.383914][ T11] [ 419.393779][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 419.393779][ T10] [ 419.428713][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 419.447777][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 419.448285][ T9151] loop4: detected capacity change from 0 to 2048 [ 419.497669][ T9153] loop1: detected capacity change from 0 to 2048 [ 419.504125][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 419.522287][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 419.564080][ T9156] loop5: detected capacity change from 0 to 2048 [ 419.613798][ T9151] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/138/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 419.637841][ T9156] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/140/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 419.654145][ T9153] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/141/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 419.674612][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 419.706115][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 419.761968][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 419.801141][ T9164] loop2: detected capacity change from 0 to 2048 [ 419.822415][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 419.844345][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 419.844345][ T126] [ 419.860246][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 419.889704][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 419.919745][ T9168] loop3: detected capacity change from 0 to 2048 [ 419.923645][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 419.944106][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 419.960216][ T1090] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 419.974628][ T9164] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/135/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 419.976679][ T1090] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 420.010355][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 420.024138][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 420.045068][ T1090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 117 [ 420.057587][ T9168] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/140/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 420.079445][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 420.108631][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 420.125156][ T1090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 420.125156][ T1090] [ 420.139329][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 420.140228][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 420.169664][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 420.182211][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 420.241966][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 420.241966][ T10] [ 420.244090][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 420.280301][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 420.295966][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 51 with error 117 [ 420.322823][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 420.327172][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 420.347227][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 420.347227][ T126] [ 420.357037][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 420.384896][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 420.401357][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 420.401357][ T5589] [ 420.430403][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 420.445755][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 420.494991][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 420.520026][ T9176] loop0: detected capacity change from 0 to 2048 [ 420.546600][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 420.560147][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 420.575590][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 420.598573][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 420.647756][ T9176] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/139/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 420.668254][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 420.708324][ T9182] loop4: detected capacity change from 0 to 2048 [ 420.722864][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 420.722864][ T1098] [ 420.736483][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 420.788342][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 420.827683][ T9182] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/139/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 420.842679][ T9178] loop1: detected capacity change from 0 to 2048 [ 420.921916][ T9178] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/142/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 421.095368][ T9190] loop5: detected capacity change from 0 to 2048 [ 421.160081][ T9190] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/141/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 421.163149][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 421.192939][ T9194] loop2: detected capacity change from 0 to 2048 [ 421.205374][ T9193] loop3: detected capacity change from 0 to 2048 [ 421.206159][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 421.237899][ T1098] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 421.247728][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem 2023/11/21 06:59:37 executed programs: 846 [ 421.294400][ T1098] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 421.308333][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 421.326029][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 421.336451][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 421.348110][ T1098] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 421.363698][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 421.375339][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 421.375339][ T126] [ 421.387004][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 421.398224][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 421.400358][ T9194] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/136/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 421.421765][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 421.427610][ T9193] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/141/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 421.444250][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 421.444250][ T11] [ 421.452101][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 421.463927][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 421.490575][ T1098] EXT4-fs (loop0): This should not happen!! Data will be lost [ 421.490575][ T1098] [ 421.493076][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 421.518585][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 421.532539][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 421.577793][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 421.611402][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 421.708841][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 421.826135][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 421.835308][ T41] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 421.876739][ T5589] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 421.916624][ T9204] loop1: detected capacity change from 0 to 2048 [ 421.926205][ T41] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 421.935638][ T5589] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 421.960403][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 421.965045][ T9207] loop4: detected capacity change from 0 to 2048 [ 422.023604][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 422.023604][ T41] [ 422.034230][ T5589] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 422.069257][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 422.075281][ T9210] loop0: detected capacity change from 0 to 2048 [ 422.084301][ T5589] EXT4-fs (loop3): This should not happen!! Data will be lost [ 422.084301][ T5589] [ 422.090237][ T9209] loop5: detected capacity change from 0 to 2048 [ 422.110279][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 422.126010][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 422.140012][ T9207] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/140/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 422.158018][ T9204] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/143/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 422.195371][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 422.287118][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 422.287135][ T27] audit: type=1800 audit(1700549977.984:947): pid=9204 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 422.299276][ T9209] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/142/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 422.334213][ T9210] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/140/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 422.355415][ T9220] loop2: detected capacity change from 0 to 2048 [ 422.370811][ T27] audit: type=1800 audit(1700549978.064:948): pid=9207 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 422.423282][ T9220] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/137/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 422.436393][ T27] audit: type=1800 audit(1700549978.114:949): pid=9209 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 422.468785][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 422.547700][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 422.572004][ T41] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 422.586926][ T27] audit: type=1800 audit(1700549978.284:950): pid=9224 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 422.598079][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 422.629797][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 422.657553][ T41] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 422.671526][ T27] audit: type=1800 audit(1700549978.324:951): pid=9210 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 422.682959][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 422.742788][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 422.770440][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 422.811426][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 422.838545][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 422.845609][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 422.845609][ T41] [ 422.855559][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 422.875921][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 422.881840][ T9227] loop3: detected capacity change from 0 to 2048 [ 422.894376][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 422.894376][ T126] [ 422.905228][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 422.919949][ T1090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 422.930360][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 422.959920][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 422.975454][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 423.006092][ T1090] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 423.012934][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 423.012934][ T11] [ 423.030599][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 423.044098][ T1090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 423.048103][ T9227] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/142/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 423.058418][ T1090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 423.058418][ T1090] [ 423.093717][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 423.107006][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 423.138787][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 423.147878][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 423.180843][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 423.297359][ T27] audit: type=1800 audit(1700549978.984:952): pid=9231 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 423.455217][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 423.576482][ T126] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 423.577394][ T9236] loop4: detected capacity change from 0 to 2048 [ 423.598389][ T9239] loop1: detected capacity change from 0 to 2048 [ 423.612293][ T9235] loop5: detected capacity change from 0 to 2048 [ 423.628389][ T9237] loop0: detected capacity change from 0 to 2048 [ 423.636522][ T126] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 423.654369][ T9235] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/143/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 423.674251][ T9241] loop2: detected capacity change from 0 to 2048 [ 423.677552][ T9236] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/141/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 423.732425][ T126] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 41 with error 117 [ 423.774520][ T27] audit: type=1800 audit(1700549979.464:953): pid=9236 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 423.780024][ T126] EXT4-fs (loop3): This should not happen!! Data will be lost [ 423.780024][ T126] [ 423.808348][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 423.808950][ T9239] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/144/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 423.836947][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 423.865245][ T9241] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/138/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 423.885176][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 423.912393][ T27] audit: type=1800 audit(1700549979.534:954): pid=9235 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 423.913695][ T9237] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/141/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 423.950657][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 423.966114][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 423.997362][ T27] audit: type=1800 audit(1700549979.684:955): pid=9241 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 424.021625][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 424.027223][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 424.058626][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 424.070835][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 424.109985][ T27] audit: type=1800 audit(1700549979.804:956): pid=9254 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 424.116086][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 424.116086][ T10] [ 424.163947][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 37 with error 117 [ 424.176716][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 424.176716][ T1032] [ 424.188111][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 424.201597][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 424.215355][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 424.259398][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 424.280374][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 424.303231][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 424.372371][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 424.422981][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 424.435951][ T9257] loop3: detected capacity change from 0 to 2048 [ 424.445423][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 424.477925][ T9257] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/143/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 424.492862][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 424.525606][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 424.525606][ T11] [ 424.576500][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 424.606473][ T9264] loop4: detected capacity change from 0 to 2048 [ 424.630997][ T9259] loop1: detected capacity change from 0 to 2048 [ 424.641585][ T9265] loop5: detected capacity change from 0 to 2048 [ 424.648686][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 424.748843][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 424.781847][ T9264] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/142/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 424.782852][ T9259] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/145/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 424.817994][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 424.827726][ T9265] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/144/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 424.844215][ T9274] loop0: detected capacity change from 0 to 2048 [ 424.857304][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 424.907159][ T9274] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/142/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 424.931601][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 55 with error 117 [ 424.974806][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 424.974806][ T10] [ 425.022619][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 425.057315][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 425.113205][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 425.143416][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 425.158151][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 425.186006][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 425.200382][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 425.219034][ T9282] loop2: detected capacity change from 0 to 2048 [ 425.230261][ T41] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 425.232562][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 425.250395][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 425.266628][ T1098] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 425.295730][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 425.309037][ T41] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 425.320219][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 425.320219][ T1032] [ 425.322632][ T1098] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 425.334748][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 425.364619][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 54 with error 117 [ 425.383921][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 425.383921][ T41] [ 425.392003][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 425.397692][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 425.420439][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 425.422962][ T1098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 425.446449][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 425.471088][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 425.480145][ T9282] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/139/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 425.528249][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 425.528249][ T1050] [ 425.543308][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 425.557269][ T1098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 425.557269][ T1098] [ 425.569571][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 425.586189][ T9284] loop3: detected capacity change from 0 to 2048 [ 425.605115][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 425.647143][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 425.694373][ T9284] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/144/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 425.750418][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 425.846915][ T9290] loop0: detected capacity change from 0 to 2048 [ 425.883385][ T9292] loop5: detected capacity change from 0 to 2048 [ 425.920857][ T1050] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 425.985989][ T9290] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/143/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 426.020250][ T1050] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 426.082995][ T9292] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/145/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 426.116860][ T1050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 426.155711][ T1050] EXT4-fs (loop2): This should not happen!! Data will be lost [ 426.155711][ T1050] [ 426.198914][ T9296] loop1: detected capacity change from 0 to 2048 [ 426.209744][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 426.287023][ T9302] loop4: detected capacity change from 0 to 2048 [ 426.295438][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 426.326196][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 426.379615][ T9296] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/146/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 426.406102][ T10] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 426.423549][ T9302] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/143/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 426.442098][ T10] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error 2023/11/21 06:59:42 executed programs: 869 [ 426.519998][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 426.537921][ T9309] loop3: detected capacity change from 0 to 2048 [ 426.572717][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 426.614309][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 426.614309][ T10] [ 426.630384][ T41] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 426.653303][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 426.670137][ T41] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 426.672359][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 426.682685][ T9309] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/145/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 426.710411][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 426.742259][ T11] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 426.746875][ T9313] loop2: detected capacity change from 0 to 2048 [ 426.752426][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 426.777282][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 426.793773][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 426.793773][ T41] [ 426.796915][ T11] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 426.844927][ T1050] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 426.868198][ T9313] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/140/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 426.875022][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 426.914391][ T1050] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 426.934676][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 21 with error 117 [ 426.961133][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 426.987039][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 427.016866][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 427.016866][ T11] [ 427.028617][ T9320] loop0: detected capacity change from 0 to 2048 [ 427.035325][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 28 with error 117 [ 427.049726][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 427.065394][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 427.065394][ T1050] [ 427.066889][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 427.075935][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 427.097382][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 427.127839][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 427.142546][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 427.162959][ T9320] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/144/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 427.179832][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 58 with error 117 [ 427.194253][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 427.208537][ T126] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 427.239359][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 427.239359][ T1098] [ 427.252005][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 427.280801][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 427.293400][ T126] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 427.377414][ T126] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 427.381359][ T27] kauditd_printk_skb: 13 callbacks suppressed [ 427.381375][ T27] audit: type=1800 audit(1700549983.074:970): pid=9326 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 427.426151][ T126] EXT4-fs (loop2): This should not happen!! Data will be lost [ 427.426151][ T126] [ 427.459763][ T9325] loop5: detected capacity change from 0 to 2048 [ 427.490256][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 427.538809][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 427.565983][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 427.589776][ T9325] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/146/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 427.613679][ T9328] loop4: detected capacity change from 0 to 2048 [ 427.618441][ T1098] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 427.661179][ T1098] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 427.711353][ T9331] loop1: detected capacity change from 0 to 2048 [ 427.725049][ T9334] loop3: detected capacity change from 0 to 2048 [ 427.751193][ T27] audit: type=1800 audit(1700549983.444:971): pid=9335 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 427.777905][ T1098] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 427.805267][ T9328] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/144/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 427.837282][ T1098] EXT4-fs (loop0): This should not happen!! Data will be lost [ 427.837282][ T1098] [ 427.872170][ T9331] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/147/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 427.890046][ T9334] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/146/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 427.901855][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 427.931741][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 427.971451][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 427.996532][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 428.008865][ T27] audit: type=1800 audit(1700549983.674:972): pid=9328 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 428.070164][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 428.114002][ T27] audit: type=1800 audit(1700549983.744:973): pid=9343 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 428.177112][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 55 with error 117 [ 428.189872][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 428.189872][ T1032] [ 428.202619][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 428.233334][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 428.273235][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 428.285773][ T9346] loop2: detected capacity change from 0 to 2048 [ 428.333485][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 428.349053][ T1032] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 428.358094][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 428.380306][ T1032] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 428.419711][ T9346] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/141/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 428.487296][ T1032] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 428.505031][ T1032] EXT4-fs (loop4): This should not happen!! Data will be lost [ 428.505031][ T1032] [ 428.515586][ T9349] loop0: detected capacity change from 0 to 2048 [ 428.538349][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 428.602235][ T9349] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/145/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 428.619365][ T27] audit: type=1800 audit(1700549984.294:974): pid=9346 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 428.630871][ T9353] loop1: detected capacity change from 0 to 2048 [ 428.661298][ T9354] loop5: detected capacity change from 0 to 2048 [ 428.687912][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 428.764348][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 428.795981][ T1032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 428.804245][ T27] audit: type=1800 audit(1700549984.444:975): pid=9349 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 428.831047][ T1032] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 428.834108][ T9354] EXT4-fs mount: 195 callbacks suppressed [ 428.834129][ T9354] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 428.864625][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 428.885392][ T9354] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/147/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 428.925541][ T1032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 37 with error 117 [ 428.938148][ T1032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 428.938148][ T1032] [ 428.942756][ T9353] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 428.971994][ T9362] loop3: detected capacity change from 0 to 2048 [ 428.986304][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 428.999670][ T9353] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/148/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 429.052729][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 429.055839][ T11] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 429.100073][ T27] audit: type=1800 audit(1700549984.794:976): pid=9354 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 429.125890][ T11] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 429.178700][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 56 with error 117 [ 429.197768][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 429.197892][ T9368] loop4: detected capacity change from 0 to 2048 [ 429.213328][ T9362] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 429.255214][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 429.255214][ T11] [ 429.276644][ T27] audit: type=1800 audit(1700549984.964:977): pid=9370 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 429.292434][ T9368] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 429.305880][ T9362] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/147/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 429.328661][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 429.343829][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 429.363958][ T9368] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/145/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 429.389681][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 429.403422][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 429.407061][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 429.417591][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 429.439498][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 429.458700][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 429.463601][ T1098] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 429.485610][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 429.498754][ T1098] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 429.515980][ T27] audit: type=1800 audit(1700549985.204:978): pid=9372 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 429.542589][ T1098] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 23 with error 117 [ 429.576623][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 429.576623][ T126] [ 429.623459][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 429.632963][ T1098] EXT4-fs (loop1): This should not happen!! Data will be lost [ 429.632963][ T1098] [ 429.654742][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 429.705897][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 429.716455][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 429.745973][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 429.784515][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 429.865799][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 429.893486][ T9376] loop2: detected capacity change from 0 to 2048 [ 429.906748][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 429.922661][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 429.934481][ T9377] loop0: detected capacity change from 0 to 2048 [ 429.971845][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 430.014356][ T9376] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 430.029344][ T9377] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 430.041510][ T9379] loop3: detected capacity change from 0 to 2048 [ 430.075722][ T9385] loop5: detected capacity change from 0 to 2048 [ 430.084826][ T9376] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/142/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 430.100478][ T9377] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/146/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 430.140867][ T9379] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 430.157162][ T9379] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/148/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 430.194860][ T27] audit: type=1800 audit(1700549985.884:979): pid=9376 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 430.238737][ T9385] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 430.261164][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 430.276209][ T9385] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/148/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 430.353810][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 430.407571][ T9394] loop4: detected capacity change from 0 to 2048 [ 430.424360][ T9391] loop1: detected capacity change from 0 to 2048 [ 430.445313][ T10] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 430.503468][ T10] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 430.506027][ T9394] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 430.540257][ T9391] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 430.556035][ T9394] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/146/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 430.593455][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 430.604511][ T9391] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/149/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 430.621241][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 430.677540][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 430.677540][ T10] [ 430.702025][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 430.704850][ T9402] loop0: detected capacity change from 0 to 2048 [ 430.720091][ T11] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 430.758969][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 430.771801][ T11] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 430.772412][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 38 with error 117 [ 430.803866][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 430.828759][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 430.831338][ T9402] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 430.842102][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 430.842102][ T11] [ 430.860566][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 430.860913][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 430.887458][ T9402] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/147/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 430.903180][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 430.937257][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 430.943898][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 430.943898][ T1098] [ 430.973234][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 431.031068][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 431.044616][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 431.057911][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 431.058451][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 431.071720][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 431.091750][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 34 with error 117 [ 431.094946][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 431.131247][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 431.131247][ T126] [ 431.174072][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 431.176559][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 431.205071][ T1032] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 431.213711][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 431.229607][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 431.251366][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 431.268214][ T1032] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 431.307651][ T9408] loop2: detected capacity change from 0 to 2048 [ 431.325555][ T1032] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 431.344486][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 431.360643][ T1032] EXT4-fs (loop0): This should not happen!! Data will be lost [ 431.360643][ T1032] [ 431.379903][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 431.410740][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 431.420706][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 431.446209][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 431.477238][ T9408] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 431.554059][ T9408] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/143/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 431.582984][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 431.613797][ T9412] loop5: detected capacity change from 0 to 2048 [ 431.643953][ T9410] loop3: detected capacity change from 0 to 2048 [ 431.687794][ T9412] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 431.733254][ T9416] loop4: detected capacity change from 0 to 2048 [ 431.759149][ T9410] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 431.775499][ T9423] loop1: detected capacity change from 0 to 2048 [ 431.785173][ T9412] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/149/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 431.812065][ T9410] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/149/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 431.842774][ T9416] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 431.872382][ T9416] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/147/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 431.937854][ T9423] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 431.939423][ T9408] EXT4-fs error (device loop2): ext4_discard_preallocations:5565: comm syz-executor.2: Error -117 loading buddy information for 4294960168 2023/11/21 06:59:47 executed programs: 892 [ 431.973776][ T9423] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/150/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 432.095885][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 432.110764][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 432.140951][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 432.161919][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 432.174671][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 432.186258][ T9430] loop0: detected capacity change from 0 to 2048 [ 432.204625][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 432.206667][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 432.220746][ T1090] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 432.255706][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 432.271077][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 432.271077][ T126] [ 432.293149][ T11] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 432.310334][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 432.325756][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 432.332580][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 432.349744][ T9430] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 432.373683][ T1090] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 432.385370][ T11] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 432.388957][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 432.410534][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 432.420137][ T9430] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/148/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 432.441928][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 432.455237][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 432.472310][ T1090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 40 with error 117 [ 432.481182][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 432.481182][ T1032] [ 432.484753][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 432.484753][ T11] [ 432.496946][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 432.508200][ T1090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 432.508200][ T1090] [ 432.524713][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 432.538583][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 432.542364][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 432.568519][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 432.580023][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 432.614794][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 432.639241][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 432.641557][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 432.641571][ T27] audit: type=1800 audit(1700549988.334:990): pid=9430 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 432.688862][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 432.695861][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 432.781823][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 432.886433][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 432.962823][ T10] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 432.996134][ T9436] loop5: detected capacity change from 0 to 2048 [ 433.017288][ T10] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 433.093638][ T9440] loop4: detected capacity change from 0 to 2048 [ 433.101553][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 433.140303][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 433.140303][ T10] [ 433.162232][ T9436] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 433.175009][ T9439] loop2: detected capacity change from 0 to 2048 [ 433.184227][ T9440] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 433.208067][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 433.223646][ T9440] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/148/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 433.238567][ T9436] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/150/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 433.243082][ T9442] loop1: detected capacity change from 0 to 2048 [ 433.274475][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 433.274539][ T9444] loop3: detected capacity change from 0 to 2048 [ 433.348488][ T9444] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 433.350448][ T9442] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 433.396134][ T9439] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 433.399098][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 433.410915][ T27] audit: type=1800 audit(1700549989.074:991): pid=9436 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 433.419111][ T9439] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/144/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 433.448214][ T27] audit: type=1800 audit(1700549989.114:992): pid=9440 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 433.454748][ T9444] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/150/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 433.491758][ T9442] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/151/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 433.532179][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 433.628290][ T10] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 433.657258][ T27] audit: type=1800 audit(1700549989.344:993): pid=9457 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 433.716338][ T10] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 433.760969][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 433.770584][ T27] audit: type=1800 audit(1700549989.344:994): pid=9456 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 433.827234][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 433.828085][ T27] audit: type=1800 audit(1700549989.394:995): pid=9442 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 433.866460][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 433.866460][ T10] [ 433.887384][ T1032] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 433.906441][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 433.916975][ T1032] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 433.924932][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 433.953158][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 434.000741][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 434.001118][ T1032] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 434.021914][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 434.028096][ T9460] loop0: detected capacity change from 0 to 2048 [ 434.050894][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 434.065183][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 434.077717][ T1032] EXT4-fs (loop4): This should not happen!! Data will be lost [ 434.077717][ T1032] [ 434.081483][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 434.098862][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 434.119736][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 434.125585][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 434.133482][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 434.162564][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 434.171554][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 434.183232][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 434.183232][ T126] [ 434.205158][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 434.223775][ T9460] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 434.230409][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 434.265316][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 434.279614][ T9460] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/149/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 434.307845][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 434.339839][ T9464] loop5: detected capacity change from 0 to 2048 [ 434.371261][ T9464] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 434.395702][ T9464] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/151/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 434.429967][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 434.447806][ T27] audit: type=1800 audit(1700549990.144:996): pid=9460 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 434.572195][ T27] audit: type=1800 audit(1700549990.264:997): pid=9464 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 434.610894][ T9471] loop3: detected capacity change from 0 to 2048 [ 434.631024][ T9470] loop4: detected capacity change from 0 to 2048 [ 434.648152][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 434.662246][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 434.687093][ T41] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 434.711611][ T11] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 434.712661][ T9470] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 434.732947][ T9473] loop2: detected capacity change from 0 to 2048 [ 434.741420][ T41] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 434.780477][ T11] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 434.823450][ T9471] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 434.840028][ T9473] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 434.860055][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 434.862596][ T9470] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/149/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 434.903592][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 434.903598][ T9471] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/151/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 434.931369][ T9473] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/145/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 434.938538][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 434.938538][ T11] [ 434.958293][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 434.973063][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 434.973063][ T41] [ 434.973666][ T9477] loop1: detected capacity change from 0 to 2048 [ 434.985831][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 435.009022][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 435.031758][ T27] audit: type=1800 audit(1700549990.724:998): pid=9471 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 435.033782][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 435.109640][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 435.137125][ T9477] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 435.158676][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 435.184438][ T9477] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/152/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 435.188422][ T27] audit: type=1800 audit(1700549990.874:999): pid=9486 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 435.232993][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 435.263136][ T41] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 435.300842][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 435.300868][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 435.365635][ T41] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 435.378308][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 435.387929][ T1032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 435.428678][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 36 with error 117 [ 435.465631][ T1032] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 435.477360][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 435.502507][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 435.502507][ T41] [ 435.522077][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 435.542210][ T1032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 41 with error 117 [ 435.556880][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 435.583907][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 435.586786][ T9491] loop5: detected capacity change from 0 to 2048 [ 435.602586][ T9490] loop0: detected capacity change from 0 to 2048 [ 435.607037][ T1032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 435.607037][ T1032] [ 435.621636][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 435.621636][ T10] [ 435.636189][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 435.649500][ T1050] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 435.651680][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 435.671528][ T1050] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 435.692934][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 435.695980][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 435.711672][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 435.725794][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 435.738153][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 435.759600][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 435.759600][ T1050] [ 435.764903][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 435.774978][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 435.789805][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 435.792143][ T9491] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 435.810244][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 435.833112][ T9490] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 435.854186][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 435.854191][ T9491] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/152/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 435.914654][ T9490] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/150/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 436.031059][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 436.111377][ T9497] loop3: detected capacity change from 0 to 2048 [ 436.140470][ T1050] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 436.192236][ T9500] loop4: detected capacity change from 0 to 2048 [ 436.202580][ T1050] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 436.242744][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 436.252783][ T1050] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 436.280761][ T9501] loop1: detected capacity change from 0 to 2048 [ 436.289631][ T1050] EXT4-fs (loop5): This should not happen!! Data will be lost [ 436.289631][ T1050] [ 436.292869][ T9497] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 436.301721][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 436.328382][ T47] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 436.344778][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 436.356839][ T9504] loop2: detected capacity change from 0 to 2048 [ 436.381315][ T9497] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/152/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 436.401467][ T47] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 436.409481][ T9500] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 436.440483][ T47] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 436.456576][ T9500] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/150/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 436.489131][ T9501] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 436.507132][ T9504] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/146/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 436.529410][ T47] EXT4-fs (loop0): This should not happen!! Data will be lost [ 436.529410][ T47] [ 436.578366][ T9501] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/153/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 436.596971][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 436.610485][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 436.759796][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 436.804761][ T41] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 436.832447][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 436.851843][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 436.883883][ T9517] loop5: detected capacity change from 0 to 2048 [ 436.899330][ T41] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 436.911503][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 436.911512][ T10] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 436.951494][ T10] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 436.996658][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 437.000965][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 117 [ 437.017068][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 437.017068][ T10] [ 437.026510][ T9519] loop0: detected capacity change from 0 to 2048 [ 437.041330][ T9517] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/153/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 437.062602][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 437.064150][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 437.092717][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 437.093949][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 437.093949][ T41] [ 437.119308][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 437.142603][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 437.162399][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 437.182165][ T9519] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/151/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 437.197021][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 437.214806][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 437.214806][ T1050] [ 437.225399][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 437.227741][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 437.266184][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 2023/11/21 06:59:53 executed programs: 915 [ 437.339571][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 437.365782][ T9519] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 437.412316][ T1050] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 437.453807][ T1050] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 437.512300][ T9519] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 437.530498][ T1050] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 437.566914][ T9528] loop2: detected capacity change from 0 to 2048 [ 437.575590][ T9519] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor.0: mark_inode_dirty error [ 437.598425][ T1050] EXT4-fs (loop5): This should not happen!! Data will be lost [ 437.598425][ T1050] [ 437.609208][ T9527] loop4: detected capacity change from 0 to 2048 [ 437.610215][ T9519] EXT4-fs error (device loop0): ext4_discard_preallocations:5565: comm syz-executor.0: Error -117 loading buddy information for 4294960168 [ 437.649987][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 437.651995][ T9531] loop1: detected capacity change from 0 to 2048 [ 437.686208][ T9519] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 437.689032][ T9528] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/147/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 437.708632][ T9527] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/151/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 437.734565][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 437.844963][ T9519] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 437.861708][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 437.861726][ T27] audit: type=1800 audit(1700549993.554:1010): pid=9537 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 437.919910][ T9532] loop3: detected capacity change from 0 to 2048 [ 437.935129][ T9519] EXT4-fs error (device loop0): ext4_ext_truncate:4399: inode #18: comm syz-executor.0: mark_inode_dirty error [ 437.956431][ T9519] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 437.976564][ T9531] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/154/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 437.996249][ T27] audit: type=1800 audit(1700549993.604:1011): pid=9540 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 438.024845][ T9519] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 438.042136][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 438.119734][ T9519] EXT4-fs error (device loop0): ext4_truncate:4192: inode #18: comm syz-executor.0: mark_inode_dirty error [ 438.135235][ T41] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 438.159069][ T9532] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/153/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 438.163460][ T9544] loop5: detected capacity change from 0 to 2048 [ 438.214412][ T27] audit: type=1800 audit(1700549993.894:1012): pid=9545 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 438.214677][ T41] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 438.266844][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 438.293040][ T9544] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/154/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 438.326296][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 438.353104][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 438.353104][ T41] [ 438.369440][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 438.395222][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 438.410956][ T27] audit: type=1800 audit(1700549994.114:1013): pid=9532 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 438.434790][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 117 [ 438.446144][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 438.478846][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 438.478846][ T10] [ 438.528254][ T27] audit: type=1800 audit(1700549994.214:1014): pid=9544 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 438.560570][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 438.595448][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 438.641766][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 438.641798][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 438.680207][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 438.722120][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 438.776646][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 438.836407][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 438.870087][ T9550] loop2: detected capacity change from 0 to 2048 [ 438.876943][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 117 [ 438.921328][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 438.961206][ T9556] loop1: detected capacity change from 0 to 2048 [ 438.973791][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 438.973791][ T10] [ 438.988748][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 438.988748][ T1098] [ 439.018368][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 439.035617][ T9552] loop4: detected capacity change from 0 to 2048 [ 439.041505][ T9554] loop0: detected capacity change from 0 to 2048 [ 439.060029][ T9550] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/148/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 439.061300][ T9556] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/155/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 439.099260][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 439.112661][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 439.134638][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 439.183532][ T27] audit: type=1800 audit(1700549994.864:1015): pid=9556 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 439.221205][ T9554] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/152/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 439.253778][ T9552] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/152/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 439.291766][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 439.304473][ T27] audit: type=1800 audit(1700549994.954:1016): pid=9550 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 439.328855][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 439.375916][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 439.407442][ T47] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 439.433262][ T27] audit: type=1800 audit(1700549995.084:1017): pid=9568 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 439.437556][ T9570] loop3: detected capacity change from 0 to 2048 [ 439.468814][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 439.481029][ T9567] loop5: detected capacity change from 0 to 2048 [ 439.505251][ T47] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 439.513969][ T27] audit: type=1800 audit(1700549995.124:1018): pid=9571 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 439.549308][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 439.564811][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 439.588607][ T9570] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/154/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 439.607729][ T47] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 35 with error 117 [ 439.631919][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 439.653088][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 439.672314][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 439.672314][ T1032] [ 439.684603][ T9567] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/155/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 439.700184][ T47] EXT4-fs (loop2): This should not happen!! Data will be lost [ 439.700184][ T47] [ 439.724352][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 439.738173][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 439.747423][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 439.756496][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 439.783091][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 439.812916][ T27] audit: type=1800 audit(1700549995.494:1019): pid=9576 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 439.822879][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 439.838666][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 17 with error 117 [ 439.935598][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 439.935598][ T1050] [ 439.956788][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 440.016321][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 440.074195][ T41] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 440.114647][ T41] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 440.127221][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 440.197595][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 440.208804][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 27 with error 117 [ 440.252345][ T9580] loop2: detected capacity change from 0 to 2048 [ 440.276513][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 440.298000][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 440.298000][ T41] [ 440.311410][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 440.328052][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 440.332168][ T9582] loop1: detected capacity change from 0 to 2048 [ 440.361327][ T9583] loop4: detected capacity change from 0 to 2048 [ 440.394735][ T9580] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/149/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 440.435288][ T9583] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/153/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 440.439624][ T9582] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/156/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 440.460219][ T9585] loop0: detected capacity change from 0 to 2048 [ 440.588553][ T9585] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/153/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 440.638021][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.644537][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.670263][ T9597] loop5: detected capacity change from 0 to 2048 [ 440.728179][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 440.749908][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 440.775898][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 440.782892][ T9597] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/156/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 440.790081][ T47] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 440.824100][ T9599] loop3: detected capacity change from 0 to 2048 [ 440.833345][ T1098] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 440.852030][ T47] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 440.870904][ T41] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 440.876563][ T1098] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 440.906553][ T47] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 61 with error 117 [ 440.933384][ T1098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 440.950110][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 440.963606][ T1098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 440.963606][ T1098] [ 440.973250][ T9599] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/155/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 440.974643][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 440.994586][ T41] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 441.014241][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 441.015578][ T47] EXT4-fs (loop1): This should not happen!! Data will be lost [ 441.015578][ T47] [ 441.039445][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 441.057906][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 441.064665][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 441.071504][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 441.080632][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 40 with error 117 [ 441.106956][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 441.137243][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 441.147529][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 441.163302][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 441.163302][ T1050] [ 441.166559][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 441.178904][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 441.216831][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 441.216831][ T41] [ 441.218266][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 441.241767][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 441.270562][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 441.337082][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 441.383259][ T9607] loop4: detected capacity change from 0 to 2048 [ 441.395081][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 441.395081][ T1032] [ 441.410149][ T47] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 441.467310][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 441.475571][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 441.480488][ T47] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 441.531995][ T9607] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/154/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 441.558809][ T9611] loop1: detected capacity change from 0 to 2048 [ 441.571743][ T9613] loop0: detected capacity change from 0 to 2048 [ 441.593165][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 441.595031][ T47] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 441.621254][ T47] EXT4-fs (loop3): This should not happen!! Data will be lost [ 441.621254][ T47] [ 441.639233][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 441.665332][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 441.680827][ T9611] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/157/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 441.697857][ T9613] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/154/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 441.914243][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 441.990644][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 442.007202][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 442.032878][ T9621] loop2: detected capacity change from 0 to 2048 [ 442.058943][ T41] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 442.077550][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 442.108583][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 442.173113][ T9624] loop5: detected capacity change from 0 to 2048 [ 442.184426][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 442.184426][ T41] [ 442.202255][ T9621] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/150/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 442.230322][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 442.248156][ T9625] loop3: detected capacity change from 0 to 2048 [ 442.262247][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 442.296123][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 442.321908][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 442.365027][ T9625] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/156/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 442.383996][ T9624] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/157/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 442.499764][ T9625] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 2023/11/21 06:59:58 executed programs: 937 [ 442.542226][ T9633] loop4: detected capacity change from 0 to 2048 [ 442.606483][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 442.620389][ T9625] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 442.658924][ T9625] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor.3: mark_inode_dirty error [ 442.660974][ T9633] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/155/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 442.716129][ T1098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 442.736023][ T9625] EXT4-fs error (device loop3): ext4_discard_preallocations:5565: comm syz-executor.3: Error -117 loading buddy information for 4294960168 [ 442.794367][ T9625] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 442.797203][ T9641] loop1: detected capacity change from 0 to 2048 [ 442.819417][ T1098] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 442.831762][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 442.845538][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 442.858469][ T9639] loop0: detected capacity change from 0 to 2048 [ 442.868256][ T27] kauditd_printk_skb: 13 callbacks suppressed [ 442.868273][ T27] audit: type=1800 audit(1700549998.564:1033): pid=9633 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 442.896100][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 442.926893][ T9641] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/158/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 442.941801][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 442.941801][ T1098] [ 442.954748][ T9625] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 442.967745][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 443.004693][ T9639] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/155/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 443.033019][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 443.041967][ T9625] EXT4-fs error (device loop3): ext4_ext_truncate:4399: inode #18: comm syz-executor.3: mark_inode_dirty error [ 443.101378][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 443.133118][ T27] audit: type=1800 audit(1700549998.824:1034): pid=9641 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 443.156024][ T9625] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 443.198291][ T1098] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 443.214483][ T9625] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 443.271269][ T1098] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 443.272216][ T27] audit: type=1800 audit(1700549998.924:1035): pid=9647 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 443.286514][ T9625] EXT4-fs error (device loop3): ext4_truncate:4192: inode #18: comm syz-executor.3: mark_inode_dirty error [ 443.331087][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 443.369352][ T9653] loop5: detected capacity change from 0 to 2048 [ 443.380675][ T47] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 443.393580][ T1098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 42 with error 117 [ 443.401677][ T47] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 443.427563][ T1098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 443.427563][ T1098] [ 443.439552][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 443.483352][ T47] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 57 with error 117 [ 443.509084][ T9653] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/158/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 443.511767][ T9654] loop2: detected capacity change from 0 to 2048 [ 443.546643][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 443.567411][ T47] EXT4-fs (loop1): This should not happen!! Data will be lost [ 443.567411][ T47] [ 443.576318][ T1032] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 40 with error 117 [ 443.588387][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 443.627376][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 443.658018][ T1032] EXT4-fs (loop3): This should not happen!! Data will be lost [ 443.658018][ T1032] [ 443.662736][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 443.693474][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 443.731447][ T9654] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/151/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 443.758967][ T27] audit: type=1800 audit(1700549999.384:1036): pid=9653 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 443.898843][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 444.001305][ T9662] loop0: detected capacity change from 0 to 2048 [ 444.033756][ T1090] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 444.035358][ T9665] loop4: detected capacity change from 0 to 2048 [ 444.072476][ T1090] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 444.088207][ T9662] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/156/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 444.105344][ T9665] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/156/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 444.142579][ T1090] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 444.156798][ T1090] EXT4-fs (loop5): This should not happen!! Data will be lost [ 444.156798][ T1090] [ 444.211354][ T27] audit: type=1800 audit(1700549999.904:1037): pid=9665 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 444.272668][ T9664] loop3: detected capacity change from 0 to 2048 [ 444.289079][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 444.313749][ T27] audit: type=1800 audit(1700550000.004:1038): pid=9662 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 444.325426][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 444.371881][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 444.391933][ T9673] loop1: detected capacity change from 0 to 2048 [ 444.431586][ T9664] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/157/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 444.432294][ T1032] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 444.502695][ T1032] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 444.515251][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 444.567282][ T27] audit: type=1800 audit(1700550000.254:1039): pid=9664 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 444.575059][ T1032] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 58 with error 117 [ 444.591684][ T9676] loop2: detected capacity change from 0 to 2048 [ 444.623339][ T1090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 444.663139][ T9673] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/159/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 444.670840][ T1090] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 444.686498][ T1032] EXT4-fs (loop4): This should not happen!! Data will be lost [ 444.686498][ T1032] [ 444.749853][ T1090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 117 [ 444.786673][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 444.815699][ T27] audit: type=1800 audit(1700550000.484:1040): pid=9683 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 444.826611][ T9676] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/152/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 444.850939][ T1090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 444.850939][ T1090] [ 444.897224][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 444.929349][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 445.008016][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 445.016073][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 445.046404][ T9686] loop3: detected capacity change from 0 to 2048 [ 445.052942][ T27] audit: type=1800 audit(1700550000.734:1041): pid=9676 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 445.066324][ T9687] loop5: detected capacity change from 0 to 2048 [ 445.085648][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 445.113537][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 445.114246][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 445.148110][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 445.164683][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 445.164683][ T1032] [ 445.183513][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 445.210832][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 445.217500][ T9687] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/159/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 445.226387][ T1090] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 445.259892][ T9686] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/158/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 445.305946][ T1090] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 445.352862][ T1090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 445.354344][ T27] audit: type=1800 audit(1700550001.044:1042): pid=9686 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 445.438155][ T1090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 445.438155][ T1090] [ 445.532128][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 445.571978][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 445.577826][ T9695] loop0: detected capacity change from 0 to 2048 [ 445.596734][ T9697] loop4: detected capacity change from 0 to 2048 [ 445.598895][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 445.640778][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 445.648849][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 445.683852][ T9699] loop1: detected capacity change from 0 to 2048 [ 445.691876][ T41] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 445.708539][ T41] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 445.720238][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 445.759819][ T9699] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/160/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 445.766953][ T9695] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/157/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 445.790694][ T9697] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/157/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 445.850117][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 445.864432][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 117 [ 445.880853][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 445.880853][ T1032] [ 445.889245][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 445.889245][ T41] [ 445.893318][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 445.925283][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 445.940792][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 445.984346][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 446.021546][ T9707] loop2: detected capacity change from 0 to 2048 [ 446.028306][ T10] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 446.048344][ T41] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 446.074917][ T10] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 446.087131][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 446.126986][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 446.145949][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 446.158979][ T47] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 446.173954][ T1090] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 446.192861][ T47] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 446.210043][ T47] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 117 [ 446.222614][ T47] EXT4-fs (loop0): This should not happen!! Data will be lost [ 446.222614][ T47] [ 446.227290][ T9707] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/153/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 446.234250][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 446.249790][ T9713] loop5: detected capacity change from 0 to 2048 [ 446.260242][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 446.285848][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 446.285848][ T10] [ 446.313627][ T1090] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 446.317793][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 446.350704][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 446.424496][ T1090] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 36 with error 117 [ 446.462994][ T1090] EXT4-fs (loop4): This should not happen!! Data will be lost [ 446.462994][ T1090] [ 446.518478][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 446.536610][ T9713] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/160/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 446.579638][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 446.596917][ T9717] loop3: detected capacity change from 0 to 2048 [ 446.608110][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 446.666936][ T1032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 446.725011][ T9717] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/159/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 446.739557][ T9719] loop0: detected capacity change from 0 to 2048 [ 446.762828][ T1032] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 446.856700][ T1032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 446.859064][ T9719] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/158/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 446.913506][ T9723] loop1: detected capacity change from 0 to 2048 [ 446.922176][ T1032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 446.922176][ T1032] [ 446.934704][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 446.948161][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 446.970248][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 447.039187][ T9723] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/161/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 447.041609][ T1090] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 447.081713][ T1090] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 447.111730][ T1090] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 447.148589][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 447.168947][ T1090] EXT4-fs (loop5): This should not happen!! Data will be lost [ 447.168947][ T1090] [ 447.184588][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 447.242215][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 447.242378][ T9729] loop4: detected capacity change from 0 to 2048 [ 447.264493][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 447.309414][ T9732] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 447.325599][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 447.351602][ T9729] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/158/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 447.360550][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 447.367018][ T9732] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 447.385219][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 447.385219][ T10] [ 447.440248][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 447.470690][ T9732] EXT4-fs error (device loop1): ext4_dirty_inode:5965: inode #18: comm syz-executor.1: mark_inode_dirty error [ 447.488365][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 447.542913][ T9737] loop2: detected capacity change from 0 to 2048 [ 447.577884][ T9738] loop0: detected capacity change from 0 to 2048 2023/11/21 07:00:03 executed programs: 959 [ 447.649982][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 447.663779][ T9738] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/159/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 447.726758][ T9737] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/154/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 447.745786][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 447.785024][ T9745] loop5: detected capacity change from 0 to 2048 [ 447.794334][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 447.850931][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 447.878397][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 447.905978][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 447.922182][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 447.945430][ T9745] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/161/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 447.984120][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 447.987701][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 448.002542][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 448.002542][ T10] [ 448.025812][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 448.025812][ T1032] [ 448.041068][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 448.071509][ T9750] loop3: detected capacity change from 0 to 2048 [ 448.080568][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 448.102390][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 448.105368][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 448.143007][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 448.162705][ T41] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 448.176900][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 448.176916][ T27] audit: type=1800 audit(1700550003.874:1053): pid=9745 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 448.178642][ T9750] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/160/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 448.190004][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 56 with error 117 [ 448.302441][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 448.302441][ T41] [ 448.361269][ T9755] loop2: detected capacity change from 0 to 2048 [ 448.364705][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 448.397153][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 448.408687][ T27] audit: type=1800 audit(1700550004.094:1054): pid=9750 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 448.449811][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 448.463382][ T47] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 448.515575][ T47] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 448.566132][ T9755] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/155/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 448.583855][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 448.623670][ T9757] loop1: detected capacity change from 0 to 2048 [ 448.630760][ T47] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 448.641813][ T9761] loop4: detected capacity change from 0 to 2048 [ 448.678225][ T47] EXT4-fs (loop5): This should not happen!! Data will be lost [ 448.678225][ T47] [ 448.700407][ T1090] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 448.733581][ T1090] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 448.747010][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 448.775744][ T27] audit: type=1800 audit(1700550004.464:1055): pid=9755 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 448.781691][ T9757] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/162/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 448.849844][ T1090] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 448.865917][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 448.879523][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 448.919052][ T9761] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/159/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 448.926002][ T9767] loop0: detected capacity change from 0 to 2048 [ 448.975517][ T1090] EXT4-fs (loop3): This should not happen!! Data will be lost [ 448.975517][ T1090] [ 448.988368][ T27] audit: type=1800 audit(1700550004.644:1056): pid=9768 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 448.994231][ T41] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 449.024572][ T41] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 449.040204][ T9761] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 449.041508][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 449.074188][ T9767] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/160/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 449.081033][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 449.090727][ T27] audit: type=1800 audit(1700550004.724:1057): pid=9769 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 449.132880][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 449.132880][ T41] [ 449.173329][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 449.201997][ T9761] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 449.235741][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 449.262022][ T41] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 449.283742][ T9761] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm syz-executor.4: mark_inode_dirty error [ 449.300082][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 449.345820][ T27] audit: type=1800 audit(1700550005.034:1058): pid=9774 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 449.373126][ T9773] loop5: detected capacity change from 0 to 2048 [ 449.386144][ T9761] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 449.395071][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 449.404411][ T9761] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 449.437740][ T9773] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/162/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 449.458214][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 449.504468][ T47] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 449.524402][ T9778] loop3: detected capacity change from 0 to 2048 [ 449.570206][ T9761] EXT4-fs error (device loop4): ext4_ext_truncate:4399: inode #18: comm syz-executor.4: mark_inode_dirty error [ 449.570394][ T47] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 449.638359][ T9761] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 449.692927][ T27] audit: type=1800 audit(1700550005.384:1059): pid=9779 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 449.706383][ T47] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 449.737384][ T9761] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 449.770321][ T9761] EXT4-fs error (device loop4): ext4_truncate:4192: inode #18: comm syz-executor.4: mark_inode_dirty error [ 449.790052][ T47] EXT4-fs (loop0): This should not happen!! Data will be lost [ 449.790052][ T47] [ 449.841921][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 449.858131][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 449.870846][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 449.883216][ T9778] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/161/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 449.896449][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 449.927952][ T9785] loop1: detected capacity change from 0 to 2048 [ 449.939390][ T9781] loop2: detected capacity change from 0 to 2048 [ 449.941020][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 17 with error 117 [ 449.974370][ T10] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 449.983198][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 449.983198][ T41] [ 449.999407][ T10] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 450.011274][ T27] audit: type=1800 audit(1700550005.704:1060): pid=9778 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 450.020916][ T9781] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/156/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 450.054637][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 20 with error 117 [ 450.081929][ T9785] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/163/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 450.118646][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 450.118646][ T10] [ 450.166890][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 450.206311][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 450.232850][ T27] audit: type=1800 audit(1700550005.884:1061): pid=9781 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 450.285522][ T1032] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 450.295155][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 450.312644][ T1032] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 450.337005][ T27] audit: type=1800 audit(1700550005.974:1062): pid=9785 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 450.373295][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 450.394231][ T9791] loop0: detected capacity change from 0 to 2048 [ 450.426563][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 450.446538][ T1032] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 450.473315][ T9796] loop5: detected capacity change from 0 to 2048 [ 450.480082][ T10] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 450.502748][ T9794] loop4: detected capacity change from 0 to 2048 [ 450.512090][ T1032] EXT4-fs (loop3): This should not happen!! Data will be lost [ 450.512090][ T1032] [ 450.525274][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 450.538516][ T10] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 450.538611][ T41] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 450.564311][ T41] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 450.567706][ T9791] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/161/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 450.584797][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 450.614422][ T9794] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/160/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 450.632003][ T9796] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/163/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 450.647756][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 38 with error 117 [ 450.661339][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 450.691883][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 450.691883][ T41] [ 450.705287][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 450.705287][ T10] [ 450.758515][ T9796] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 450.774483][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 450.782764][ T9805] EXT4-fs error (device loop4): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 450.797281][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 450.821891][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 450.855691][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 450.881349][ T9796] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 450.889355][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 450.891669][ T47] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 450.927011][ T47] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 450.959577][ T9796] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm syz-executor.5: mark_inode_dirty error [ 451.023995][ T47] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 451.057687][ T9796] EXT4-fs error (device loop5): ext4_discard_preallocations:5565: comm syz-executor.5: Error -117 loading buddy information for 4294960168 [ 451.095925][ T47] EXT4-fs (loop0): This should not happen!! Data will be lost [ 451.095925][ T47] [ 451.112383][ T9796] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 451.135851][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 451.158088][ T9796] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 451.196510][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 451.219818][ T9796] EXT4-fs error (device loop5): ext4_ext_truncate:4399: inode #18: comm syz-executor.5: mark_inode_dirty error [ 451.255361][ T9796] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 451.266716][ T47] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 451.288268][ T9807] loop3: detected capacity change from 0 to 2048 [ 451.339636][ T9796] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 451.364855][ T9796] EXT4-fs error (device loop5): ext4_truncate:4192: inode #18: comm syz-executor.5: mark_inode_dirty error [ 451.370897][ T9810] loop2: detected capacity change from 0 to 2048 [ 451.432460][ T9811] loop1: detected capacity change from 0 to 2048 [ 451.441091][ T9807] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/162/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 451.521558][ T9810] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/157/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 451.564892][ T9811] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/164/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 451.747741][ T9818] loop4: detected capacity change from 0 to 2048 [ 451.758118][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 451.820324][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 451.820324][ T41] [ 451.859837][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 451.874201][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 451.931236][ T1032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 451.949596][ T9823] loop0: detected capacity change from 0 to 2048 [ 451.959945][ T1050] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 452.002627][ T9818] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/161/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 452.054000][ T1032] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 452.079304][ T1050] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 452.099616][ T1050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 452.113892][ T1032] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 452.167269][ T1050] EXT4-fs (loop2): This should not happen!! Data will be lost [ 452.167269][ T1050] [ 452.179126][ T9823] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/162/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 452.189316][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 452.209636][ T1032] EXT4-fs (loop1): This should not happen!! Data will be lost [ 452.209636][ T1032] [ 452.235769][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 452.262626][ T9832] loop5: detected capacity change from 0 to 2048 [ 452.287018][ T9827] loop3: detected capacity change from 0 to 2048 [ 452.307378][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 452.340239][ T9832] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/164/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 452.345772][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 452.426692][ T1032] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 452.427720][ T47] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 452.467599][ T9827] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/163/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 452.482700][ T47] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 452.507473][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 452.540551][ T47] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 55 with error 117 [ 452.562964][ T47] EXT4-fs (loop4): This should not happen!! Data will be lost [ 452.562964][ T47] [ 452.578291][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 452.594300][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 452.620321][ T1098] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 452.631906][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 452.657337][ T1098] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 452.715016][ T1098] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 452.742581][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 452.756205][ T1098] EXT4-fs (loop0): This should not happen!! Data will be lost [ 452.756205][ T1098] [ 452.782538][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 452.797947][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 452.852498][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 452.883844][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 29 with error 117 [ 452.899577][ T9842] loop1: detected capacity change from 0 to 2048 2023/11/21 07:00:08 executed programs: 982 [ 452.934923][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 452.934923][ T126] [ 452.951925][ T9840] loop2: detected capacity change from 0 to 2048 [ 452.964798][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 452.987152][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 453.020655][ T9842] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/165/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 453.043119][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 453.057412][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 453.088522][ T9840] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/158/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 453.154511][ T9844] loop4: detected capacity change from 0 to 2048 [ 453.271951][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 453.271969][ T27] audit: type=1800 audit(1700550008.964:1073): pid=9851 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 453.340095][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 453.381534][ T9850] loop0: detected capacity change from 0 to 2048 [ 453.395433][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 453.403020][ T9844] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/162/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 453.432087][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 453.480760][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 453.497340][ T9850] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/163/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 453.504862][ T9857] loop5: detected capacity change from 0 to 2048 [ 453.551434][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 453.576187][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 453.576187][ T126] [ 453.591367][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 453.608043][ T27] audit: type=1800 audit(1700550009.304:1074): pid=9844 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 453.608266][ T9857] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/165/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 453.664753][ T1032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 453.678062][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 453.691058][ T1032] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 453.724785][ T27] audit: type=1800 audit(1700550009.414:1075): pid=9850 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 453.743825][ T9860] loop3: detected capacity change from 0 to 2048 [ 453.748743][ T1032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 453.770953][ T1032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 453.770953][ T1032] [ 453.783203][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 453.801619][ T27] audit: type=1800 audit(1700550009.494:1076): pid=9864 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 453.812067][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 453.840519][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 453.892736][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 453.930665][ T9860] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/164/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 453.949315][ T1050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 453.950960][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 453.980696][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 454.004391][ T1050] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 454.032842][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 454.072533][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 454.085620][ T1050] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 454.098761][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 117 [ 454.113307][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 454.137985][ T1050] EXT4-fs (loop4): This should not happen!! Data will be lost [ 454.137985][ T1050] [ 454.166833][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 454.182466][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 454.182466][ T126] [ 454.194250][ T9860] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 454.208271][ T27] audit: type=1800 audit(1700550009.884:1077): pid=9870 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 454.217937][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 454.242945][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 42 with error 117 [ 454.269613][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 454.284780][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 454.284780][ T1098] [ 454.291343][ T9868] loop1: detected capacity change from 0 to 2048 [ 454.298125][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 454.314206][ T9860] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 454.327747][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 454.335026][ T9871] loop2: detected capacity change from 0 to 2048 [ 454.340620][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 454.363072][ T9860] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor.3: mark_inode_dirty error [ 454.391477][ T9860] EXT4-fs error (device loop3): ext4_discard_preallocations:5565: comm syz-executor.3: Error -117 loading buddy information for 4294960168 [ 454.419254][ T9868] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/166/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 454.424710][ T9860] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 454.500057][ T9860] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 454.610621][ T9871] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/159/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 454.611608][ T27] audit: type=1800 audit(1700550010.304:1078): pid=9868 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 454.667539][ T9860] EXT4-fs error (device loop3): ext4_ext_truncate:4399: inode #18: comm syz-executor.3: mark_inode_dirty error [ 454.719531][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 454.742757][ T9860] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 454.757395][ T9877] loop4: detected capacity change from 0 to 2048 [ 454.780738][ T9860] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 454.795369][ T1090] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 454.814253][ T9860] EXT4-fs error (device loop3): ext4_truncate:4192: inode #18: comm syz-executor.3: mark_inode_dirty error [ 454.854618][ T9880] loop0: detected capacity change from 0 to 2048 [ 454.855050][ T1090] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 454.883005][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 45 with error 117 [ 454.892612][ T9877] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/163/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 454.897856][ T9882] loop5: detected capacity change from 0 to 2048 [ 454.919427][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 454.919427][ T41] [ 454.925650][ T27] audit: type=1800 audit(1700550010.614:1079): pid=9871 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 454.955657][ T1090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 30 with error 117 [ 455.015974][ T1090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 455.015974][ T1090] [ 455.084287][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 455.115055][ T9880] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/164/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 455.130388][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 455.135954][ T27] audit: type=1800 audit(1700550010.804:1080): pid=9877 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 455.204520][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 455.229535][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 455.267753][ T9882] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/166/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 455.302695][ T41] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 455.312340][ T1032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 455.351043][ T1032] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 455.363343][ T41] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 455.397967][ T27] audit: type=1800 audit(1700550011.044:1081): pid=9880 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 455.442630][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 455.455171][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 455.473922][ T1032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 455.494724][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 455.494724][ T41] [ 455.498286][ T9892] loop3: detected capacity change from 0 to 2048 [ 455.507219][ T1032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 455.507219][ T1032] [ 455.521815][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 455.526009][ T27] audit: type=1800 audit(1700550011.184:1082): pid=9882 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 455.537374][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 455.576913][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 455.601947][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 455.625053][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 41 with error 117 [ 455.648634][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 455.648965][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 455.670052][ T41] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 455.690181][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 455.690181][ T126] [ 455.691251][ T9895] loop1: detected capacity change from 0 to 2048 [ 455.702414][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 455.738341][ T9892] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/165/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 455.754613][ T47] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 455.757632][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 455.783465][ T47] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 455.805570][ T47] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 455.826814][ T47] EXT4-fs (loop5): This should not happen!! Data will be lost [ 455.826814][ T47] [ 455.843300][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 455.868009][ T9895] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/167/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 455.883278][ T47] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 456.175680][ T9902] loop2: detected capacity change from 0 to 2048 [ 456.192795][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 456.214163][ T9905] loop4: detected capacity change from 0 to 2048 [ 456.242253][ T9902] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/160/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 456.257495][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 456.277269][ T5589] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 456.293526][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 456.329531][ T9905] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/164/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 456.347654][ T9907] loop0: detected capacity change from 0 to 2048 [ 456.396833][ T5589] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 456.412222][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 117 [ 456.430363][ T9913] loop5: detected capacity change from 0 to 2048 [ 456.458285][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 456.458285][ T5589] [ 456.460070][ T9907] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/165/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 456.495815][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 456.531105][ T9913] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/167/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 456.549443][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 456.570637][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 456.576100][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 456.638580][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 456.648540][ T47] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 456.680431][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 456.692824][ T47] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 456.719305][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 25 with error 117 [ 456.741222][ T47] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 456.765586][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 456.765586][ T126] [ 456.787986][ T47] EXT4-fs (loop2): This should not happen!! Data will be lost [ 456.787986][ T47] [ 456.806487][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 456.823993][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 456.852791][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 456.866316][ T9923] loop3: detected capacity change from 0 to 2048 [ 456.873396][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 456.962096][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 456.981347][ T9923] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/166/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 457.036988][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 457.064519][ T9925] loop1: detected capacity change from 0 to 2048 [ 457.096034][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 457.169905][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 457.197851][ T9925] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/168/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 457.260605][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 457.369238][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 457.397936][ T9932] loop4: detected capacity change from 0 to 2048 [ 457.405282][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 457.440909][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 457.442080][ T9934] loop2: detected capacity change from 0 to 2048 [ 457.453232][ T1098] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 457.507372][ T1098] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 457.525894][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 39 with error 117 [ 457.561657][ T9932] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/165/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 457.580347][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 457.580347][ T10] [ 457.619258][ T1098] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 457.621760][ T9940] loop5: detected capacity change from 0 to 2048 [ 457.646855][ T9934] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/161/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 457.646921][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 457.689906][ T9936] loop0: detected capacity change from 0 to 2048 [ 457.691933][ T1098] EXT4-fs (loop1): This should not happen!! Data will be lost [ 457.691933][ T1098] [ 457.768400][ T9940] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/168/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 457.805336][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 457.807218][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 457.822747][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 457.834569][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 457.870450][ T5589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 457.872377][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 457.894030][ T47] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 457.914123][ T5589] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 457.916707][ T9936] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/166/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 457.940779][ T47] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 457.983477][ T5589] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 458.005547][ T5589] EXT4-fs (loop4): This should not happen!! Data will be lost [ 458.005547][ T5589] 2023/11/21 07:00:13 executed programs: 1004 [ 458.022316][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 458.036255][ T47] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 458.052117][ T47] EXT4-fs (loop2): This should not happen!! Data will be lost [ 458.052117][ T47] [ 458.062729][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 458.085200][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 458.101137][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 458.127235][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 458.196163][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 458.216424][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 458.263614][ T41] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 458.275201][ T10] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 458.311892][ T10] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 458.330973][ T9950] loop3: detected capacity change from 0 to 2048 [ 458.355687][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 458.395503][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 458.406691][ T9949] loop1: detected capacity change from 0 to 2048 [ 458.410121][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 458.410121][ T10] [ 458.415653][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 458.415653][ T41] [ 458.427666][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 458.488542][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 458.498479][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 458.517765][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 458.560528][ T9956] loop2: detected capacity change from 0 to 2048 [ 458.581950][ T9950] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/167/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 458.611991][ T9949] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/169/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 458.623522][ T9952] loop4: detected capacity change from 0 to 2048 [ 458.702779][ T9956] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/162/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 458.764200][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 458.764218][ T27] audit: type=1800 audit(1700550014.454:1095): pid=9956 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 458.793187][ T9952] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/166/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 458.794113][ T27] audit: type=1800 audit(1700550014.454:1096): pid=9949 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 458.894638][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 458.957255][ T27] audit: type=1800 audit(1700550014.534:1097): pid=9950 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 458.965087][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 458.998509][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 459.012389][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 459.033851][ T41] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 459.045132][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 459.046489][ T9964] loop0: detected capacity change from 0 to 2048 [ 459.059303][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 459.085855][ T27] audit: type=1800 audit(1700550014.624:1098): pid=9952 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 459.103124][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 459.119309][ T9966] loop5: detected capacity change from 0 to 2048 [ 459.137368][ T41] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 459.155646][ T1090] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 459.166051][ T47] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 459.185171][ T1090] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 459.190077][ T9964] EXT4-fs mount: 193 callbacks suppressed [ 459.190098][ T9964] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 459.215652][ T9964] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/167/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 459.216780][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 459.216780][ T10] [ 459.240494][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 459.263194][ T47] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 459.271740][ T9966] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 459.286982][ T1090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 459.307803][ T1090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 459.307803][ T1090] [ 459.322532][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 459.322532][ T41] [ 459.342394][ T9966] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/169/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 459.344701][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 459.391820][ T47] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 459.399004][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 459.412924][ T47] EXT4-fs (loop4): This should not happen!! Data will be lost [ 459.412924][ T47] [ 459.430892][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 459.456576][ T27] audit: type=1800 audit(1700550015.104:1099): pid=9971 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 459.496667][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 459.505618][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 459.510337][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 459.537947][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 459.554166][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 459.573823][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 459.588843][ T27] audit: type=1800 audit(1700550015.264:1100): pid=9966 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 459.599837][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 459.629555][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 459.642818][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 459.643943][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 459.652884][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 459.661709][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 459.721965][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 459.775755][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 25 with error 117 [ 459.791479][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 459.791479][ T126] [ 459.803013][ T1090] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 459.813986][ T1090] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 459.832672][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 459.883366][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 459.905634][ T1090] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 459.932844][ T1090] EXT4-fs (loop5): This should not happen!! Data will be lost [ 459.932844][ T1090] [ 459.984795][ T9975] loop3: detected capacity change from 0 to 2048 [ 460.001875][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 460.019777][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 460.025706][ T9974] loop4: detected capacity change from 0 to 2048 [ 460.060079][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 460.133318][ T9977] loop2: detected capacity change from 0 to 2048 [ 460.142412][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 460.182629][ T9974] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 460.197203][ T9975] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 460.215806][ T9979] loop1: detected capacity change from 0 to 2048 [ 460.237863][ T9975] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/168/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 460.272758][ T9977] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 460.285334][ T9974] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/167/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 460.335002][ T9977] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/163/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 460.374358][ T9979] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 460.417979][ T9987] loop0: detected capacity change from 0 to 2048 [ 460.431859][ T27] audit: type=1800 audit(1700550016.094:1101): pid=9974 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 460.494622][ T9979] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/170/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 460.592441][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 460.596468][ T9994] loop5: detected capacity change from 0 to 2048 [ 460.616594][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 460.633505][ T27] audit: type=1800 audit(1700550016.124:1102): pid=9975 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 460.637367][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 460.660199][ T9987] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 460.677859][ T126] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 460.696716][ T9987] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/168/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 460.718584][ T27] audit: type=1800 audit(1700550016.184:1103): pid=9977 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 460.742885][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 460.752727][ T47] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 460.760532][ T126] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 460.777372][ T126] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 460.783931][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 460.792697][ T126] EXT4-fs (loop2): This should not happen!! Data will be lost [ 460.792697][ T126] [ 460.838971][ T47] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 460.841397][ T9994] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 460.867156][ T9994] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/170/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 460.880779][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 460.891029][ T27] audit: type=1800 audit(1700550016.564:1104): pid=9979 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 460.905605][ T47] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 460.930344][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 460.930388][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 460.930388][ T10] [ 460.932705][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 460.957603][ T126] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 460.995618][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 461.012937][ T47] EXT4-fs (loop4): This should not happen!! Data will be lost [ 461.012937][ T47] [ 461.029607][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 461.030683][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 461.068254][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 461.082545][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 461.091777][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 461.105433][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 461.113978][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 461.136525][ T10] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 461.148318][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 461.160794][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 461.206570][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 461.246645][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 461.262297][ T41] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 461.328826][ T10] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 461.376150][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 461.390244][T10000] loop2: detected capacity change from 0 to 2048 [ 461.397406][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 461.408462][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 461.408462][ T10] [ 461.423327][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 461.423327][ T126] [ 461.424331][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 461.467227][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 461.481764][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 461.488368][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 461.488368][ T41] [ 461.519749][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 461.525374][T10000] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 461.542738][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 461.567824][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 461.596269][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 461.598478][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 461.618950][T10003] loop4: detected capacity change from 0 to 2048 [ 461.628794][T10000] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/164/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 461.644608][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 461.650654][T10005] loop3: detected capacity change from 0 to 2048 [ 461.662207][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 461.726385][T10005] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 461.771170][T10005] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/169/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 461.779594][T10003] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 461.936253][T10003] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/168/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 461.996244][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 462.038470][T10017] loop0: detected capacity change from 0 to 2048 [ 462.045588][T10016] loop1: detected capacity change from 0 to 2048 [ 462.091086][T10018] loop5: detected capacity change from 0 to 2048 [ 462.180757][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 462.197129][T10018] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 462.224587][T10016] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 462.244232][T10018] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/171/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 462.258899][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 462.260309][T10023] loop2: detected capacity change from 0 to 2048 [ 462.276226][T10016] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/171/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 462.303152][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 462.316237][T10017] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 462.318575][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 462.337979][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 462.357716][T10017] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/169/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 462.395037][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 462.405337][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 462.419844][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 58 with error 117 [ 462.456356][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 462.456356][ T126] [ 462.470722][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 462.503661][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 462.517557][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 462.518826][T10023] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 462.544575][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 462.544575][ T1098] [ 462.564756][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 462.580290][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 462.598636][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 462.599082][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 462.638544][T10023] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/165/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 462.674340][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 462.675380][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 462.692693][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 462.711920][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 462.729808][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 462.764945][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 462.784623][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 462.806348][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 462.806348][ T1032] [ 462.834562][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 462.880384][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 462.945746][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 462.971548][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 463.009672][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 463.047630][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 463.079375][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 463.131296][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 463.131296][ T5589] [ 463.167920][T10036] loop0: detected capacity change from 0 to 2048 [ 463.171371][T10035] loop4: detected capacity change from 0 to 2048 [ 463.176823][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 463.203710][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 463.233516][T10037] loop3: detected capacity change from 0 to 2048 [ 463.242012][T10036] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 463.258151][T10036] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/170/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 463.304568][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 463.323975][T10043] loop5: detected capacity change from 0 to 2048 [ 463.347850][T10035] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 463.398281][T10035] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/169/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 463.411128][T10039] loop1: detected capacity change from 0 to 2048 [ 463.418849][T10043] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 463.432386][T10037] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 2023/11/21 07:00:19 executed programs: 1025 [ 463.459921][T10037] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/170/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 463.480136][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 463.493813][T10043] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/172/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 463.520253][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 463.534575][T10039] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 463.536920][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 463.583618][T10039] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/172/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 463.585439][T10035] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 463.635437][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 463.662826][T10035] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 463.717242][T10043] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 463.733197][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 463.733197][ T1050] [ 463.763540][T10035] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm syz-executor.4: mark_inode_dirty error [ 463.779721][ T27] kauditd_printk_skb: 11 callbacks suppressed [ 463.779739][ T27] audit: type=1800 audit(1700550019.474:1116): pid=10039 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 463.821370][T10043] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 463.834120][T10056] loop2: detected capacity change from 0 to 2048 [ 463.840150][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 463.870875][T10043] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm syz-executor.5: mark_inode_dirty error [ 463.883177][T10035] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 463.895380][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 463.911164][T10035] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 463.940168][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 463.941620][T10043] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 463.971419][T10056] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 463.985315][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 463.998905][T10035] EXT4-fs error (device loop4): ext4_ext_truncate:4399: inode #18: comm syz-executor.4: mark_inode_dirty error [ 464.004083][T10043] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 464.012236][ T1032] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 464.021659][ T47] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 464.050003][T10056] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/166/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 464.056575][T10035] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 464.064810][ T47] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 464.099374][T10043] EXT4-fs error (device loop5): ext4_ext_truncate:4399: inode #18: comm syz-executor.5: mark_inode_dirty error [ 464.115345][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 464.124519][T10035] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 464.134233][ T47] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 464.148852][ T27] audit: type=1800 audit(1700550019.814:1117): pid=10056 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 464.176789][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 464.187709][ T47] EXT4-fs (loop1): This should not happen!! Data will be lost [ 464.187709][ T47] [ 464.189195][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 464.199734][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 464.223232][ T1050] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 464.223696][ T1050] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 464.245051][ T1050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 464.259117][ T1050] EXT4-fs (loop2): This should not happen!! Data will be lost [ 464.259117][ T1050] [ 464.271234][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 464.305135][T10043] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 464.320598][T10035] EXT4-fs error (device loop4): ext4_truncate:4192: inode #18: comm syz-executor.4: mark_inode_dirty error [ 464.332222][ T47] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 464.345828][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 464.379178][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 464.398507][T10061] loop3: detected capacity change from 0 to 2048 [ 464.400455][T10043] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 464.449302][T10061] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 464.456003][T10043] EXT4-fs error (device loop5): ext4_truncate:4192: inode #18: comm syz-executor.5: mark_inode_dirty error [ 464.499234][ T47] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 464.556110][T10061] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/171/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 464.591285][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 464.615324][ T47] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 464.640755][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 464.642998][ T47] EXT4-fs (loop4): This should not happen!! Data will be lost [ 464.642998][ T47] [ 464.654180][T10065] loop1: detected capacity change from 0 to 2048 [ 464.708819][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 464.730835][ T27] audit: type=1800 audit(1700550020.424:1118): pid=10061 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 464.760947][ T1050] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 30 with error 117 [ 464.774187][ T1050] EXT4-fs (loop5): This should not happen!! Data will be lost [ 464.774187][ T1050] [ 464.804212][T10067] loop0: detected capacity change from 0 to 2048 [ 464.837733][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 464.871406][T10065] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 464.882165][T10067] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 464.895968][T10065] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/173/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 464.935807][T10067] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/171/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 464.973785][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 465.045915][ T47] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 465.075417][ T47] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 465.088826][T10075] loop4: detected capacity change from 0 to 2048 [ 465.095325][T10074] loop2: detected capacity change from 0 to 2048 [ 465.116159][ T47] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 465.150963][T10077] loop5: detected capacity change from 0 to 2048 [ 465.170561][ T47] EXT4-fs (loop3): This should not happen!! Data will be lost [ 465.170561][ T47] [ 465.173432][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 465.184813][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 465.215053][ T47] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 465.222352][ T27] audit: type=1800 audit(1700550020.914:1119): pid=10067 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 465.260927][T10077] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 465.265439][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 465.287627][T10077] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/173/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 465.293042][T10075] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 465.355295][T10074] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 465.398547][T10087] loop1: detected capacity change from 0 to 2048 [ 465.410329][T10075] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/170/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 465.416335][T10074] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/167/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 465.488076][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 465.506867][T10087] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 465.528708][ T27] audit: type=1800 audit(1700550021.174:1120): pid=10077 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 465.538127][T10091] loop3: detected capacity change from 0 to 2048 [ 465.561601][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 465.580458][T10074] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 465.582181][T10087] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/174/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 465.635546][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 465.637063][T10093] EXT4-fs error (device loop4): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 465.647753][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 465.688229][T10074] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 465.698405][ T27] audit: type=1800 audit(1700550021.264:1121): pid=10092 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 465.728571][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 465.728571][ T1050] [ 465.733064][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 465.742567][ T27] audit: type=1800 audit(1700550021.444:1122): pid=10075 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 465.783542][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 465.797477][T10074] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor.2: mark_inode_dirty error [ 465.798830][T10091] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 465.828076][T10087] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 465.859844][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 465.865760][T10091] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/172/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 465.875570][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 465.884874][ T27] audit: type=1800 audit(1700550021.464:1123): pid=10096 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 465.909097][T10074] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 465.960363][T10074] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 465.972110][T10074] EXT4-fs error (device loop2): ext4_ext_truncate:4399: inode #18: comm syz-executor.2: mark_inode_dirty error [ 465.985703][T10087] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 465.988177][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 466.004239][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 466.017701][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 466.033700][ T27] audit: type=1800 audit(1700550021.704:1124): pid=10098 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 466.042424][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 466.066315][T10087] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm syz-executor.1: mark_inode_dirty error [ 466.070124][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 466.070124][ T126] [ 466.080926][T10074] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 466.091895][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 466.105785][T10091] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 466.122445][T10087] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 466.151308][T10091] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 466.161522][T10091] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor.3: mark_inode_dirty error [ 466.165551][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 466.174303][T10091] EXT4-fs error (device loop3): ext4_discard_preallocations:5565: comm syz-executor.3: Error -117 loading buddy information for 4294960168 [ 466.188695][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 466.310158][T10091] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 466.324251][T10074] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 466.340469][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 466.370552][T10074] EXT4-fs error (device loop2): ext4_truncate:4192: inode #18: comm syz-executor.2: mark_inode_dirty error [ 466.398236][T10087] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 466.405710][T10091] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 466.431010][T10087] EXT4-fs error (device loop1): ext4_ext_truncate:4399: inode #18: comm syz-executor.1: mark_inode_dirty error [ 466.463917][T10091] EXT4-fs error (device loop3): ext4_ext_truncate:4399: inode #18: comm syz-executor.3: mark_inode_dirty error [ 466.473742][T10087] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 466.505985][T10087] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 466.516216][ T47] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 466.546354][T10087] EXT4-fs error (device loop1): ext4_truncate:4192: inode #18: comm syz-executor.1: mark_inode_dirty error [ 466.559474][T10100] loop0: detected capacity change from 0 to 2048 [ 466.571171][T10091] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 466.586983][ T47] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 31 with error 117 [ 466.615957][ T47] EXT4-fs (loop2): This should not happen!! Data will be lost [ 466.615957][ T47] [ 466.635072][T10091] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 466.650407][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 466.659804][T10102] loop5: detected capacity change from 0 to 2048 [ 466.687398][T10091] EXT4-fs error (device loop3): ext4_truncate:4192: inode #18: comm syz-executor.3: mark_inode_dirty error [ 466.731351][T10104] loop4: detected capacity change from 0 to 2048 [ 466.748553][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 466.752234][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 27 with error 117 [ 466.768865][T10100] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 466.785058][T10102] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 466.797873][T10100] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/172/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 466.808995][T10102] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/174/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 466.816194][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 47 with error 117 [ 466.832472][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 466.832472][ T1050] [ 466.859730][T10104] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 466.872023][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 466.872023][ T41] [ 466.881792][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 466.901285][T10104] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/171/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 466.956670][ T27] audit: type=1800 audit(1700550022.614:1125): pid=10102 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 467.101221][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 467.107683][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 467.146064][ T41] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 467.168761][T10113] loop2: detected capacity change from 0 to 2048 [ 467.205666][ T41] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 467.221325][ T126] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 467.239798][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 467.255045][ T126] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 467.288208][T10113] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/168/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 467.323567][T10118] loop1: detected capacity change from 0 to 2048 [ 467.331302][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 467.331302][ T41] [ 467.344316][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 467.372637][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 467.403010][ T126] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 45 with error 117 [ 467.422045][ T41] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 467.430518][T10117] loop3: detected capacity change from 0 to 2048 [ 467.441321][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 467.441849][ T126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 467.441849][ T126] [ 467.484742][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 467.525280][ T126] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 467.540839][T10117] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/173/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 467.554187][T10113] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 467.579721][T10113] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 467.593287][T10118] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/175/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 467.661106][T10113] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor.2: mark_inode_dirty error [ 467.762835][T10129] loop5: detected capacity change from 0 to 2048 [ 467.776531][T10113] EXT4-fs error (device loop2): ext4_discard_preallocations:5565: comm syz-executor.2: Error -117 loading buddy information for 4294960168 [ 467.805229][T10127] loop4: detected capacity change from 0 to 2048 [ 467.839833][T10113] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 467.840824][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 467.902745][T10113] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 467.914836][ T41] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 467.931784][T10129] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/175/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 467.934930][T10113] EXT4-fs error (device loop2): ext4_ext_truncate:4399: inode #18: comm syz-executor.2: mark_inode_dirty error [ 468.006228][T10113] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 468.018006][T10127] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/172/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 468.021658][T10113] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 468.034087][ T41] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 468.061714][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 468.082079][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 468.111632][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 468.111632][ T41] [ 468.124460][T10113] EXT4-fs error (device loop2): ext4_truncate:4192: inode #18: comm syz-executor.2: mark_inode_dirty error [ 468.146236][ T126] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 468.160457][T10129] EXT4-fs error (device loop5): ext4_discard_preallocations:5565: comm syz-executor.5: Error -117 loading buddy information for 4294960168 [ 468.182366][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 468.197724][ T126] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 468.231437][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 35 with error 117 [ 468.249363][T10136] loop0: detected capacity change from 0 to 2048 [ 468.275789][ T41] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 468.284972][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 468.284972][ T1098] [ 468.301976][ T126] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 468.328718][T10129] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 468.355103][ T126] EXT4-fs (loop3): This should not happen!! Data will be lost [ 468.355103][ T126] [ 468.360072][T10129] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 468.381542][T10129] EXT4-fs error (device loop5): ext4_ext_truncate:4399: inode #18: comm syz-executor.5: mark_inode_dirty error [ 468.398957][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 468.413781][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 468.424758][T10136] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/173/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 468.454853][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 468.484669][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 468.555707][T10129] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 468.578238][T10129] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem 2023/11/21 07:00:24 executed programs: 1046 [ 468.646736][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 468.659691][T10129] EXT4-fs error (device loop5): ext4_truncate:4192: inode #18: comm syz-executor.5: mark_inode_dirty error [ 468.707651][ T41] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 468.758117][ T41] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:2: mark_inode_dirty error [ 468.764934][T10144] loop2: detected capacity change from 0 to 2048 [ 468.788243][T10143] loop1: detected capacity change from 0 to 2048 [ 468.805041][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 468.845941][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 468.875574][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 468.875574][ T41] [ 468.898274][T10147] loop3: detected capacity change from 0 to 2048 [ 468.912196][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 468.912613][ T10] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 468.934999][T10148] loop4: detected capacity change from 0 to 2048 [ 468.944579][ T41] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 468.964035][T10144] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/169/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 468.985606][ T10] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 469.018658][T10143] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/176/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 469.042515][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 469.057921][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 469.057921][ T10] [ 469.074741][T10147] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/174/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 469.158140][T10148] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/173/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 469.187035][ T27] kauditd_printk_skb: 8 callbacks suppressed [ 469.187053][ T27] audit: type=1800 audit(1700550024.884:1134): pid=10144 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 469.333792][ T27] audit: type=1800 audit(1700550024.914:1135): pid=10158 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 469.381681][T10148] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 469.419788][ T27] audit: type=1800 audit(1700550025.004:1136): pid=10147 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 469.452586][T10148] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 469.479326][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 469.488535][ T27] audit: type=1800 audit(1700550025.074:1137): pid=10161 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 469.492960][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 469.526983][T10164] loop5: detected capacity change from 0 to 2048 [ 469.535591][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 469.539439][T10148] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm syz-executor.4: mark_inode_dirty error [ 469.578893][T10162] loop0: detected capacity change from 0 to 2048 [ 469.587645][ T1098] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 469.604902][ T126] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 469.607182][T10148] EXT4-fs error (device loop4): ext4_discard_preallocations:5565: comm syz-executor.4: Error -117 loading buddy information for 4294960168 [ 469.630642][ T1098] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 469.656271][ T126] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 469.657102][ T1098] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 41 with error 117 [ 469.678212][ T1050] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 469.680900][T10148] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 469.710615][ T126] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 35 with error 117 [ 469.725109][ T1098] EXT4-fs (loop1): This should not happen!! Data will be lost [ 469.725109][ T1098] [ 469.738801][T10162] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/174/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 469.740404][T10164] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/176/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 469.762470][ T126] EXT4-fs (loop3): This should not happen!! Data will be lost [ 469.762470][ T126] [ 469.776582][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 469.792910][ T1050] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 469.795104][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 469.826052][T10148] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 469.845051][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 469.851354][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 469.858104][ T1050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 54 with error 117 [ 469.894642][T10148] EXT4-fs error (device loop4): ext4_ext_truncate:4399: inode #18: comm syz-executor.4: mark_inode_dirty error [ 469.911596][T10148] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 469.921132][ T27] audit: type=1800 audit(1700550025.584:1138): pid=10162 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 469.930539][ T1050] EXT4-fs (loop2): This should not happen!! Data will be lost [ 469.930539][ T1050] [ 469.979189][T10148] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 469.999939][T10148] EXT4-fs error (device loop4): ext4_truncate:4192: inode #18: comm syz-executor.4: mark_inode_dirty error [ 470.062123][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 470.149780][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 470.243735][ T1098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 117 [ 470.314609][ T1098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 470.314609][ T1098] [ 470.339168][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 470.406432][T10172] loop3: detected capacity change from 0 to 2048 [ 470.420691][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 470.437319][T10176] loop5: detected capacity change from 0 to 2048 [ 470.444169][T10175] loop1: detected capacity change from 0 to 2048 [ 470.464630][T10178] loop2: detected capacity change from 0 to 2048 [ 470.497590][T10176] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/177/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 470.516964][T10172] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/175/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 470.564303][T10185] loop4: detected capacity change from 0 to 2048 [ 470.596889][T10178] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/170/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 470.622461][T10175] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/177/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 470.698239][T10185] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/174/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 470.714594][ T27] audit: type=1800 audit(1700550026.414:1139): pid=10176 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 470.847053][ T27] audit: type=1800 audit(1700550026.434:1140): pid=10178 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 470.859765][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 470.913264][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 470.936457][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 470.954027][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 470.955692][ T27] audit: type=1800 audit(1700550026.464:1141): pid=10172 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 470.986008][ T1098] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 471.005843][ T10] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 471.022560][T10194] loop0: detected capacity change from 0 to 2048 [ 471.024207][ T5589] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 471.034396][ T1098] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 471.038594][ T11] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 471.074049][ T11] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 471.080481][ T10] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 471.098666][ T1098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 471.116453][ T27] audit: type=1800 audit(1700550026.504:1142): pid=10175 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 471.118886][ T11] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 471.149492][ T1098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 471.149492][ T1098] [ 471.168615][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 471.182419][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 471.201522][ T5589] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 471.213103][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 471.221836][ T27] audit: type=1800 audit(1700550026.604:1143): pid=10185 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 471.237417][ T11] EXT4-fs (loop1): This should not happen!! Data will be lost [ 471.237417][ T11] [ 471.272385][ T5589] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 47 with error 117 [ 471.283580][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 471.283580][ T10] [ 471.290276][ T1098] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 471.318842][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 471.324937][T10194] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/175/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 471.332293][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 471.357047][ T1050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 471.379555][ T1050] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 471.397171][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 471.405338][ T5589] EXT4-fs (loop3): This should not happen!! Data will be lost [ 471.405338][ T5589] [ 471.437048][ T1050] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 471.437886][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 471.466970][ T11] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 471.469724][ T5589] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 471.523593][ T1050] EXT4-fs (loop4): This should not happen!! Data will be lost [ 471.523593][ T1050] [ 471.562364][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 471.582223][ T1050] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 471.656807][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 471.756783][ T11] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 471.830223][ T11] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 471.903434][T10199] loop1: detected capacity change from 0 to 2048 [ 471.915666][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 117 [ 471.930035][T10203] loop5: detected capacity change from 0 to 2048 [ 471.935370][T10204] loop2: detected capacity change from 0 to 2048 [ 471.951425][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 471.951425][ T11] [ 471.964059][T10205] loop3: detected capacity change from 0 to 2048 [ 471.980268][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 471.999600][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 472.018054][T10199] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/178/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 472.034729][T10207] loop4: detected capacity change from 0 to 2048 [ 472.050080][T10204] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/171/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 472.099901][T10205] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/176/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 472.131776][T10207] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/175/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 472.189533][T10203] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/178/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 472.222553][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 472.278211][T10204] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 472.291720][ T5589] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 472.313348][T10220] loop0: detected capacity change from 0 to 2048 [ 472.348415][ T5589] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 472.379575][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 54 with error 117 [ 472.396737][T10204] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 472.414207][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 472.414207][ T5589] [ 472.419232][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 472.430518][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 472.449752][T10220] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/176/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 472.451078][T10204] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor.2: mark_inode_dirty error [ 472.494979][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 472.513260][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 472.526472][ T11] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 472.536254][T10204] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 472.547080][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 472.565340][T10204] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 472.587280][ T11] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 472.607354][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 472.619885][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 117 [ 472.633340][ T1050] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 472.638609][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 472.681904][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 117 [ 472.695972][T10204] EXT4-fs error (device loop2): ext4_ext_truncate:4399: inode #18: comm syz-executor.2: mark_inode_dirty error [ 472.696443][T10204] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 472.696799][T10204] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 472.741577][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 472.741577][ T11] [ 472.756719][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 472.770350][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 472.770350][ T126] [ 472.782298][ T1050] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 472.801113][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 472.801253][T10204] EXT4-fs error (device loop2): ext4_truncate:4192: inode #18: comm syz-executor.2: mark_inode_dirty error [ 472.820184][ T1050] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 472.844469][ T1050] EXT4-fs (loop5): This should not happen!! Data will be lost [ 472.844469][ T1050] [ 472.874103][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 472.891816][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 472.899042][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 472.905413][ T5589] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 472.943961][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 472.950403][ T71] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 472.957806][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 472.985693][ T5589] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 473.015316][ T5589] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 473.039441][ T5589] EXT4-fs (loop0): This should not happen!! Data will be lost [ 473.039441][ T5589] [ 473.041330][ T71] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 30 with error 117 [ 473.052221][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 473.101155][ T71] EXT4-fs (loop2): This should not happen!! Data will be lost [ 473.101155][ T71] [ 473.102987][T10228] loop1: detected capacity change from 0 to 2048 [ 473.145764][ T5589] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 473.272049][T10230] loop5: detected capacity change from 0 to 2048 [ 473.304550][T10228] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/179/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 473.356203][T10230] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/179/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 473.372146][T10239] loop2: detected capacity change from 0 to 2048 [ 473.405069][T10239] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/172/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 473.442008][T10235] loop3: detected capacity change from 0 to 2048 [ 473.471947][T10236] loop4: detected capacity change from 0 to 2048 [ 473.576973][T10235] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/177/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 473.616959][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 473.632984][T10236] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/176/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 473.648752][ T1090] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 473.650146][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 473.668237][T10247] loop0: detected capacity change from 0 to 2048 2023/11/21 07:00:29 executed programs: 1068 [ 473.692602][ T1090] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 473.742460][ T1090] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 473.759879][T10247] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/177/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 473.787621][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 473.806318][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 473.812244][ T1090] EXT4-fs (loop5): This should not happen!! Data will be lost [ 473.812244][ T1090] [ 473.821177][ T5589] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 473.832189][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 473.862518][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 473.875663][ T1050] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 473.877200][ T11] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 473.906832][ T1050] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 473.907631][ T5589] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 473.948432][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 473.963884][ T1050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 54 with error 117 [ 473.975408][ T126] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 473.976417][ T11] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 473.991353][ T126] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 474.023387][ T126] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 474.036979][ T126] EXT4-fs (loop3): This should not happen!! Data will be lost [ 474.036979][ T126] [ 474.048829][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 474.074047][ T1050] EXT4-fs (loop2): This should not happen!! Data will be lost [ 474.074047][ T1050] [ 474.086314][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 474.100755][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 474.125417][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 474.128333][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 474.140481][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 474.140481][ T11] [ 474.154343][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 474.181440][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 474.201976][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 474.234408][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 474.234408][ T5589] [ 474.244533][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 474.258528][ T1032] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 474.294965][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 474.303790][ T1032] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 474.373440][T10255] loop5: detected capacity change from 0 to 2048 [ 474.377629][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 474.430172][T10257] loop2: detected capacity change from 0 to 2048 [ 474.443793][ T1032] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 474.490330][ T1032] EXT4-fs (loop0): This should not happen!! Data will be lost [ 474.490330][ T1032] [ 474.502507][T10255] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/180/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 474.506149][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 474.547937][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 474.579396][T10257] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/173/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 474.667492][ T27] kauditd_printk_skb: 13 callbacks suppressed [ 474.667509][ T27] audit: type=1800 audit(1700550030.364:1157): pid=10255 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 474.764182][T10262] loop3: detected capacity change from 0 to 2048 [ 474.843825][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 474.897403][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 474.931648][T10262] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/178/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 474.941646][T10268] loop4: detected capacity change from 0 to 2048 [ 474.966020][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 474.974704][T10270] loop1: detected capacity change from 0 to 2048 [ 475.012544][T10268] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/177/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 475.016538][T10274] loop0: detected capacity change from 0 to 2048 [ 475.072950][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 117 [ 475.088991][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 475.088991][ T1032] [ 475.101911][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 475.102472][T10274] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/178/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 475.158413][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 475.173746][T10270] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/180/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 475.189156][ T27] audit: type=1800 audit(1700550030.864:1158): pid=10276 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 475.257147][ T27] audit: type=1800 audit(1700550030.864:1159): pid=10268 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 475.270910][T10281] loop2: detected capacity change from 0 to 2048 [ 475.331305][ T27] audit: type=1800 audit(1700550031.014:1160): pid=10270 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 475.401432][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 475.419928][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 475.450017][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 475.463049][ T1032] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 475.463997][ T27] audit: type=1800 audit(1700550031.024:1161): pid=10274 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 475.484165][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 475.520504][ T1050] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 475.538428][T10281] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/174/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 475.601683][T10287] loop5: detected capacity change from 0 to 2048 [ 475.615810][ T1032] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 475.627902][ T1050] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 475.639548][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 475.694259][ T1032] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 475.694440][ T1050] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 475.710787][ T1032] EXT4-fs (loop4): This should not happen!! Data will be lost [ 475.710787][ T1032] [ 475.719758][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 475.740618][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 475.782706][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 475.782706][ T126] [ 475.787989][ T27] audit: type=1800 audit(1700550031.474:1162): pid=10281 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 475.801923][T10287] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/181/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 475.818160][ T1050] EXT4-fs (loop0): This should not happen!! Data will be lost [ 475.818160][ T1050] [ 475.834932][T10291] loop3: detected capacity change from 0 to 2048 [ 475.849480][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 475.853294][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 475.902110][ T1032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 475.916197][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 475.923796][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 475.937297][T10291] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/179/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 475.964856][ T1050] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 475.984451][ T10] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 476.004986][ T27] audit: type=1800 audit(1700550031.704:1163): pid=10287 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 476.060744][ T10] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 476.127049][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 476.176073][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 20 with error 117 [ 476.181713][ T1050] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 476.207261][ T27] audit: type=1800 audit(1700550031.904:1164): pid=10291 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 476.235894][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 476.235894][ T10] [ 476.294730][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 476.337945][ T1050] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 476.357332][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 476.357685][T10302] loop4: detected capacity change from 0 to 2048 [ 476.397485][T10300] loop1: detected capacity change from 0 to 2048 [ 476.410431][T10302] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/178/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 476.419018][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 476.454195][ T1050] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 476.455829][ T27] audit: type=1800 audit(1700550032.154:1165): pid=10302 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 476.518190][T10303] loop0: detected capacity change from 0 to 2048 [ 476.537052][ T11] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 476.547707][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 476.569215][ T11] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 476.572409][T10300] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/181/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 476.595602][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 476.610862][ T1050] EXT4-fs (loop5): This should not happen!! Data will be lost [ 476.610862][ T1050] [ 476.623963][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 476.654668][ T1050] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 476.685848][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 476.688449][T10303] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/179/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 476.697585][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 476.724727][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 476.724727][ T11] [ 476.748121][ T27] audit: type=1800 audit(1700550032.414:1166): pid=10300 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 476.784369][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 476.794672][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 476.817086][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 476.850241][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 476.850241][ T10] [ 476.868223][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 476.881664][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 476.924570][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 476.967123][T10311] loop2: detected capacity change from 0 to 2048 [ 476.973864][ T10] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 477.027260][ T10] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 477.073404][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 477.076776][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 477.109713][T10311] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/175/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 477.137378][ T1032] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 477.167891][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 477.167891][ T10] [ 477.207907][ T1032] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 477.224665][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 477.243156][T10320] loop3: detected capacity change from 0 to 2048 [ 477.260055][T10319] loop5: detected capacity change from 0 to 2048 [ 477.261291][T10318] loop4: detected capacity change from 0 to 2048 [ 477.277838][ T1032] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 117 [ 477.299522][ T10] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 477.304651][ T1032] EXT4-fs (loop0): This should not happen!! Data will be lost [ 477.304651][ T1032] [ 477.313026][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 477.323750][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 477.381920][T10318] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/179/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 477.396811][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 477.423935][ T11] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 477.440568][ T11] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 477.479319][T10320] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/180/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 477.504472][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 477.538623][T10319] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/182/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 477.565593][ T11] EXT4-fs (loop2): This should not happen!! Data will be lost [ 477.565593][ T11] [ 477.583420][T10318] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 241: comm syz-executor.4: lblock 49 mapped to illegal pblock 241 (length 1) [ 477.615074][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 477.697276][T10318] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 477.728579][ T11] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 477.763880][T10319] EXT4-fs error (device loop5): ext4_discard_preallocations:5565: comm syz-executor.5: Error -117 loading buddy information for 4294960168 [ 477.788465][T10319] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 477.805573][T10318] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 477.815899][T10329] loop0: detected capacity change from 0 to 2048 [ 477.853817][T10318] EXT4-fs error (device loop4): ext4_ext_truncate:4399: inode #18: comm syz-executor.4: mark_inode_dirty error [ 477.866268][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 477.882678][ T11] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 477.882717][T10319] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 477.903871][T10319] EXT4-fs error (device loop5): ext4_ext_truncate:4399: inode #18: comm syz-executor.5: mark_inode_dirty error [ 477.904758][ T11] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 477.921247][T10319] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 477.943015][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 477.955696][T10318] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 477.960543][T10318] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 477.976604][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 477.976604][ T11] [ 478.002739][T10329] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/180/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 478.020894][T10332] loop1: detected capacity change from 0 to 2048 [ 478.046476][T10319] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 478.079089][T10318] EXT4-fs error (device loop4): ext4_truncate:4192: inode #18: comm syz-executor.4: mark_inode_dirty error [ 478.095401][T10319] EXT4-fs error (device loop5): ext4_truncate:4192: inode #18: comm syz-executor.5: mark_inode_dirty error [ 478.119442][T10332] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/182/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 478.146299][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 478.209144][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 478.224580][ T71] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 478.255107][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 478.265015][T10338] loop2: detected capacity change from 0 to 2048 [ 478.292956][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 478.320348][ T71] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 478.330211][ T5589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 478.346284][T10332] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 478.347084][ T5589] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 478.374728][ T5589] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 42 with error 117 [ 478.392362][ T71] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 478.400715][ T5589] EXT4-fs (loop5): This should not happen!! Data will be lost [ 478.400715][ T5589] [ 478.416252][ T1098] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 478.417742][T10338] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/176/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 478.448215][ T71] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 478.452719][ T1098] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 478.466341][T10332] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 478.473668][ T71] EXT4-fs (loop4): This should not happen!! Data will be lost [ 478.473668][ T71] [ 478.492916][ T1098] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 478.514934][ T1098] EXT4-fs (loop0): This should not happen!! Data will be lost [ 478.514934][ T1098] [ 478.547626][T10332] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm syz-executor.1: mark_inode_dirty error [ 478.578353][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 478.592464][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 478.634990][T10332] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 478.667219][T10332] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 478.671583][T10343] loop3: detected capacity change from 0 to 2048 [ 478.737572][T10338] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 478.760725][T10332] EXT4-fs error (device loop1): ext4_ext_truncate:4399: inode #18: comm syz-executor.1: mark_inode_dirty error [ 478.792989][T10343] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/181/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 478.895817][T10338] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 478.901080][T10332] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 478.919901][T10332] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 478.942741][T10332] EXT4-fs error (device loop1): ext4_truncate:4192: inode #18: comm syz-executor.1: mark_inode_dirty error [ 478.947299][T10338] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor.2: mark_inode_dirty error [ 478.970353][T10349] loop0: detected capacity change from 0 to 2048 [ 478.977425][T10338] EXT4-fs error (device loop2): ext4_discard_preallocations:5565: comm syz-executor.2: Error -117 loading buddy information for 4294960168 2023/11/21 07:00:34 executed programs: 1089 [ 479.002453][T10338] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 479.054912][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 479.076501][T10351] loop5: detected capacity change from 0 to 2048 [ 479.087411][T10338] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 479.111367][T10338] EXT4-fs error (device loop2): ext4_ext_truncate:4399: inode #18: comm syz-executor.2: mark_inode_dirty error [ 479.113902][ T5589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 479.151859][T10349] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/181/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 479.173371][ T5589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 479.173371][ T5589] [ 479.190823][ T71] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 479.207520][T10351] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/183/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 479.234551][T10338] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 479.236243][T10352] loop4: detected capacity change from 0 to 2048 [ 479.292308][ T71] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 479.292983][T10338] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 479.332627][T10338] EXT4-fs error (device loop2): ext4_truncate:4192: inode #18: comm syz-executor.2: mark_inode_dirty error [ 479.338800][T10352] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/180/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 479.391291][ T71] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 479.414272][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 37 with error 117 [ 479.440198][ T71] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 37 with error 117 [ 479.466276][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 479.466276][ T1098] [ 479.489339][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 479.502725][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 479.503812][ T71] EXT4-fs (loop3): This should not happen!! Data will be lost [ 479.503812][ T71] [ 479.534736][ T11] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 479.546228][ T1090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 479.553978][ T71] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 479.583185][T10362] loop1: detected capacity change from 0 to 2048 [ 479.590726][ T11] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 479.606730][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 479.614031][ T1090] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 479.622493][ T5589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 479.659587][ T11] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 479.660476][ T71] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 479.673410][ T1090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 117 [ 479.703146][ T5589] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 479.704490][T10362] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/183/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 479.725672][ T11] EXT4-fs (loop5): This should not happen!! Data will be lost [ 479.725672][ T11] [ 479.772203][ T5589] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 479.795780][ T1090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 479.795780][ T1090] [ 479.812366][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 479.827684][ T5589] EXT4-fs (loop4): This should not happen!! Data will be lost [ 479.827684][ T5589] [ 479.842908][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 479.875800][T10367] loop2: detected capacity change from 0 to 2048 [ 479.884411][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 479.884429][ T27] audit: type=1800 audit(1700550035.574:1179): pid=10366 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 479.927235][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 479.929879][ T11] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 479.987330][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 480.023753][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 480.099071][T10367] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/177/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 480.112150][T10370] loop3: detected capacity change from 0 to 2048 [ 480.173476][T10370] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/182/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 480.281574][ T27] audit: type=1800 audit(1700550035.974:1180): pid=10377 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 480.367350][T10379] loop5: detected capacity change from 0 to 2048 [ 480.426279][T10380] loop0: detected capacity change from 0 to 2048 [ 480.448134][ T27] audit: type=1800 audit(1700550036.144:1181): pid=10370 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 480.484931][T10382] loop1: detected capacity change from 0 to 2048 [ 480.507476][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 480.512498][T10379] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/184/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 480.523547][ T1032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 480.578454][ T1032] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 480.599645][T10382] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/184/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 480.619437][T10380] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/182/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 480.644395][ T1032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 480.650196][T10387] loop4: detected capacity change from 0 to 2048 [ 480.668781][ T71] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 480.715199][ T1032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 480.715199][ T1032] [ 480.725870][ T71] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 480.745006][ T71] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 480.746488][ T27] audit: type=1800 audit(1700550036.434:1182): pid=10392 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 480.765960][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 480.787124][T10379] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 480.818036][T10387] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/181/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 480.826148][ T71] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 39 with error 117 [ 480.847446][ T71] EXT4-fs (loop3): This should not happen!! Data will be lost [ 480.847446][ T71] [ 480.858805][ T71] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 480.872464][ T27] audit: type=1800 audit(1700550036.534:1183): pid=10382 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 480.897445][ T71] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 480.924985][T10379] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 480.936950][T10395] EXT4-fs error (device loop1): ext4_discard_preallocations:5565: comm syz-executor.1: Error -117 loading buddy information for 4294960168 [ 480.939353][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 481.005071][ T27] audit: type=1800 audit(1700550036.624:1184): pid=10396 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 481.092669][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 481.104668][T10398] loop2: detected capacity change from 0 to 2048 [ 481.115895][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 481.130308][T10379] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm syz-executor.5: mark_inode_dirty error [ 481.136879][ T27] audit: type=1800 audit(1700550036.694:1185): pid=10387 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 481.174022][T10379] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 481.191876][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 481.211365][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 481.211411][ T1032] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 481.247638][T10398] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/178/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 481.267247][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 481.279991][ T11] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 481.286202][T10379] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 481.298327][ T11] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 481.307492][ T1032] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 481.324644][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 481.337948][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 481.337948][ T11] [ 481.352729][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 481.366080][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 36 with error 117 [ 481.381527][T10379] EXT4-fs error (device loop5): ext4_ext_truncate:4399: inode #18: comm syz-executor.5: mark_inode_dirty error [ 481.385889][ T27] audit: type=1800 audit(1700550037.074:1186): pid=10403 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 481.437873][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 481.437873][ T126] [ 481.458427][ T1032] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 31 with error 117 [ 481.480306][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 481.489161][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 481.510324][T10379] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 481.512334][ T1032] EXT4-fs (loop0): This should not happen!! Data will be lost [ 481.512334][ T1032] [ 481.548548][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 481.552538][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 481.584684][T10379] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 481.611530][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 481.626192][ T1050] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 481.631870][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 481.649477][T10402] loop3: detected capacity change from 0 to 2048 [ 481.692715][ T1050] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 481.703877][T10379] EXT4-fs error (device loop5): ext4_truncate:4192: inode #18: comm syz-executor.5: mark_inode_dirty error [ 481.732742][ T1050] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 481.733469][T10402] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/183/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 481.746227][ T1050] EXT4-fs (loop2): This should not happen!! Data will be lost [ 481.746227][ T1050] [ 481.884290][T10407] loop1: detected capacity change from 0 to 2048 [ 481.896668][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 481.926105][ T1050] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 481.946781][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 482.011217][T10407] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/185/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 482.067404][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 117 [ 482.166455][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 482.166455][ T126] [ 482.179225][T10415] loop2: detected capacity change from 0 to 2048 [ 482.200763][T10411] loop4: detected capacity change from 0 to 2048 [ 482.206587][T10416] loop0: detected capacity change from 0 to 2048 [ 482.225735][T10415] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/179/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 482.274640][T10416] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/183/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 482.364218][T10411] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/182/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 482.397771][ T27] audit: type=1800 audit(1700550038.094:1187): pid=10415 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 482.512062][ T27] audit: type=1800 audit(1700550038.204:1188): pid=10430 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 482.557111][T10428] loop5: detected capacity change from 0 to 2048 [ 482.575293][T10429] loop3: detected capacity change from 0 to 2048 [ 482.584760][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 482.615491][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 482.646653][T10429] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/184/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 482.660560][ T10] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 482.681336][ T10] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 482.688102][T10428] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/185/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 482.706641][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 482.721515][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 482.721515][ T10] [ 482.733254][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 482.737145][ T1098] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 482.783279][ T1098] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 482.807080][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 482.818061][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 482.843770][ T1098] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 59 with error 117 [ 482.860141][ T1098] EXT4-fs (loop0): This should not happen!! Data will be lost [ 482.860141][ T1098] [ 482.881034][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 482.881558][T10435] loop1: detected capacity change from 0 to 2048 [ 482.907143][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 482.931984][ T1090] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 482.942944][ T1090] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 482.991729][ T1090] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 56 with error 117 [ 483.065699][ T1090] EXT4-fs (loop4): This should not happen!! Data will be lost [ 483.065699][ T1090] [ 483.084941][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 483.102789][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 483.116921][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 483.134064][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 483.183873][T10435] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/186/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 483.187743][T10441] loop2: detected capacity change from 0 to 2048 [ 483.220346][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 483.221114][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 483.247998][ T5589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 483.261492][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 42 with error 117 [ 483.304666][ T5589] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 483.307549][T10441] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/180/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 483.356312][T10444] loop0: detected capacity change from 0 to 2048 [ 483.363356][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 483.363356][ T1050] [ 483.408618][ T5589] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 483.451509][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 483.491254][ T5589] EXT4-fs (loop5): This should not happen!! Data will be lost [ 483.491254][ T5589] [ 483.504762][T10444] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/184/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 483.536011][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 483.556851][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 483.584128][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 483.614594][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 483.653360][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 483.707373][ T126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 483.712661][T10450] loop4: detected capacity change from 0 to 2048 [ 483.759987][ T1098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 483.772738][ T126] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 483.797495][ T1098] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 483.817206][ T126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 483.860678][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 483.874504][T10450] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/183/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 483.878419][ T126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 483.878419][ T126] [ 483.900626][T10454] loop5: detected capacity change from 0 to 2048 [ 483.902886][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 483.959835][ T126] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 483.980005][T10457] loop3: detected capacity change from 0 to 2048 [ 483.985876][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 483.985876][ T1098] [ 483.997180][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 484.013164][ T1090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 484.015174][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 484.043479][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 484.071848][ T1090] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 484.092765][ T1090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 484.118262][T10454] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/186/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 484.140565][ T1090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 484.140565][ T1090] 2023/11/21 07:00:39 executed programs: 1113 [ 484.160603][T10457] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/185/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 484.198068][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 484.212487][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 484.213682][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 484.320755][T10463] EXT4-fs error (device loop5): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 484.325570][ T1098] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 484.396736][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 484.428793][T10466] loop2: detected capacity change from 0 to 2048 [ 484.439719][T10465] EXT4-fs error (device loop5): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 484.447944][ T1098] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 484.475042][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 484.492330][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 484.510470][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 484.523344][ T1098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 31 with error 117 [ 484.536082][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 484.536082][ T10] [ 484.546783][ T1098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 484.546783][ T1098] [ 484.568830][T10468] loop1: detected capacity change from 0 to 2048 [ 484.573565][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 484.601420][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 484.623517][T10466] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/181/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 484.645807][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 484.660033][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 484.703621][T10468] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/187/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 484.717184][T10472] loop0: detected capacity change from 0 to 2048 [ 484.864231][T10472] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/185/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 484.917798][T10479] loop4: detected capacity change from 0 to 2048 [ 484.966017][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 485.064203][T10479] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/184/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 485.093922][ T27] kauditd_printk_skb: 9 callbacks suppressed [ 485.093940][ T27] audit: type=1800 audit(1700550040.784:1198): pid=10472 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 485.146369][T10485] loop3: detected capacity change from 0 to 2048 [ 485.157513][ T1090] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 485.189274][T10486] loop5: detected capacity change from 0 to 2048 [ 485.219125][ T1090] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 485.237317][T10485] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/186/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 485.258739][ T1090] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 485.298009][ T27] audit: type=1800 audit(1700550040.954:1199): pid=10490 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 485.328076][T10479] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 485.342404][T10479] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 485.347689][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 485.368026][ T1032] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 485.378998][ T1032] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 485.390964][ T1090] EXT4-fs (loop2): This should not happen!! Data will be lost [ 485.390964][ T1090] [ 485.393383][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 485.404896][ T27] audit: type=1800 audit(1700550041.084:1200): pid=10485 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 485.441973][ T1032] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 485.454474][T10479] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm syz-executor.4: mark_inode_dirty error [ 485.468757][T10486] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/187/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 485.473609][ T1032] EXT4-fs (loop0): This should not happen!! Data will be lost [ 485.473609][ T1032] [ 485.506070][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 485.523810][T10479] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 485.525966][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 485.546285][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 485.568129][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 485.607068][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 485.611174][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 485.685879][T10479] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 485.704079][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 485.705724][ T27] audit: type=1800 audit(1700550041.364:1201): pid=10486 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 485.743722][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 485.743722][ T1098] [ 485.803565][T10494] loop1: detected capacity change from 0 to 2048 [ 485.806164][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 485.823666][T10479] EXT4-fs error (device loop4): ext4_ext_truncate:4399: inode #18: comm syz-executor.4: mark_inode_dirty error [ 485.837627][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 485.859673][ T1032] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 485.878981][ T1032] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 485.911956][T10494] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/188/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 485.933389][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 485.933452][ T1032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 485.949833][T10479] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 485.958912][ T1032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 485.958912][ T1032] [ 485.961215][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 486.014434][ T1032] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 486.040964][T10479] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 486.052511][T10479] EXT4-fs error (device loop4): ext4_truncate:4192: inode #18: comm syz-executor.4: mark_inode_dirty error [ 486.055067][ T27] audit: type=1800 audit(1700550041.734:1202): pid=10494 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 486.151493][T10499] loop2: detected capacity change from 0 to 2048 [ 486.172684][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 486.189456][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 486.273365][ T1050] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 486.274908][T10499] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/182/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 486.290349][T10500] loop0: detected capacity change from 0 to 2048 [ 486.332027][ T1050] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 486.352298][T10506] loop3: detected capacity change from 0 to 2048 [ 486.371192][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 57 with error 117 [ 486.397450][ T1050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 486.411863][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 486.411863][ T126] [ 486.426606][ T1050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 486.426606][ T1050] [ 486.429063][T10506] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/187/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 486.441503][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 486.489993][T10504] loop5: detected capacity change from 0 to 2048 [ 486.502318][ T1050] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 486.538494][T10500] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/186/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 486.553928][ T27] audit: type=1800 audit(1700550042.244:1203): pid=10499 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 486.598210][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 486.627402][ T27] audit: type=1800 audit(1700550042.324:1204): pid=10506 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 486.677124][ T1032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 486.684008][T10504] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/188/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 486.695295][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 486.754023][ T1032] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 486.766020][ T1050] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 486.808601][T10514] loop4: detected capacity change from 0 to 2048 [ 486.822043][ T1050] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 486.834357][ T27] audit: type=1800 audit(1700550042.514:1205): pid=10516 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 486.877809][ T1032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 486.891680][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 486.916269][ T1050] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 486.935602][ T1032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 486.935602][ T1032] [ 486.950014][ T1050] EXT4-fs (loop3): This should not happen!! Data will be lost [ 486.950014][ T1050] [ 486.963296][T10514] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/185/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 486.966033][ T1098] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 486.990921][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 486.998171][ T27] audit: type=1800 audit(1700550042.684:1206): pid=10515 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 487.006774][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 487.037823][ T1098] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 487.045772][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 487.065576][ T1050] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 487.101668][ T1098] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 487.160254][ T27] audit: type=1800 audit(1700550042.864:1207): pid=10514 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 487.172877][T10522] loop1: detected capacity change from 0 to 2048 [ 487.204040][ T1098] EXT4-fs (loop0): This should not happen!! Data will be lost [ 487.204040][ T1098] [ 487.256968][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 487.276871][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 487.335914][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 487.352551][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 487.392374][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 487.392502][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 487.417982][T10522] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/189/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 487.475554][ T10] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 487.496378][T10528] loop3: detected capacity change from 0 to 2048 [ 487.516787][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 487.539297][T10527] loop2: detected capacity change from 0 to 2048 [ 487.547279][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 487.547279][ T10] [ 487.593694][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 487.622445][T10527] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/183/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 487.672716][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 487.706525][T10528] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/188/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 487.783969][T10538] loop5: detected capacity change from 0 to 2048 [ 487.787358][T10530] loop0: detected capacity change from 0 to 2048 [ 487.794796][T10539] EXT4-fs error (device loop2): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 487.873728][T10530] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/187/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 487.897305][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 487.913126][T10537] EXT4-fs error (device loop2): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 487.948460][T10538] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/189/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 487.984773][ T1098] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 488.015970][ T1098] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 488.054757][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 488.084809][T10546] loop4: detected capacity change from 0 to 2048 [ 488.114668][ T1098] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 488.143021][ T1090] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 488.169463][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 488.196318][ T1090] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 488.197818][ T1098] EXT4-fs (loop1): This should not happen!! Data will be lost [ 488.197818][ T1098] [ 488.209918][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 488.237408][ T10] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 488.247874][ T1090] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 488.263852][ T10] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 488.273187][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 488.288048][ T1090] EXT4-fs (loop3): This should not happen!! Data will be lost [ 488.288048][ T1090] [ 488.290488][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 488.325717][ T1032] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 488.327795][T10546] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/186/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 488.336058][ T1032] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 488.377835][T10551] loop2: detected capacity change from 0 to 2048 [ 488.384268][ T1098] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 488.386791][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 488.399528][ T1032] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 45 with error 117 [ 488.437952][ T1032] EXT4-fs (loop0): This should not happen!! Data will be lost [ 488.437952][ T1032] [ 488.448521][ T1090] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 488.449852][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 488.477478][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 488.477478][ T10] [ 488.477799][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 488.512310][T10551] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/184/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 488.544913][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 488.576541][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 488.581942][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 488.604462][ T11] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 488.633420][ T11] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 488.683158][T10554] EXT4-fs error (device loop2): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 488.697575][T10556] loop0: detected capacity change from 0 to 2048 [ 488.733161][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 488.782980][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 488.782980][ T11] [ 488.811938][T10556] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/188/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 488.832116][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 488.870807][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 489.059664][T10560] loop1: detected capacity change from 0 to 2048 [ 489.083555][ T1090] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 489.096172][T10563] loop3: detected capacity change from 0 to 2048 [ 489.118086][T10565] loop5: detected capacity change from 0 to 2048 [ 489.122216][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 489.177296][T10565] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/190/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 489.181193][T10567] loop4: detected capacity change from 0 to 2048 [ 489.216667][T10560] EXT4-fs mount: 192 callbacks suppressed [ 489.216688][T10560] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 489.236173][T10560] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/190/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 489.251039][ T11] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 489.269303][T10563] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 489.306309][T10567] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 489.316323][T10563] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/189/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 489.318937][T10567] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/187/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 489.347099][ T11] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error 2023/11/21 07:00:45 executed programs: 1136 [ 489.383735][T10577] loop2: detected capacity change from 0 to 2048 [ 489.394154][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 489.407244][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 61 with error 117 [ 489.459972][ T1090] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 489.475769][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 489.475769][ T11] [ 489.503208][T10578] EXT4-fs error (device loop1): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 489.504634][ T1090] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 489.549383][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 489.657531][ T11] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 489.666286][ T71] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 489.674985][T10577] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 489.721123][ T71] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 489.731006][ T1090] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 489.744189][T10577] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/185/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 489.816318][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 489.836525][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 489.875620][ T1090] EXT4-fs (loop5): This should not happen!! Data will be lost [ 489.875620][ T1090] [ 489.889307][ T71] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 489.904831][ T71] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 51 with error 117 [ 489.915767][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 489.926206][ T71] EXT4-fs (loop3): This should not happen!! Data will be lost [ 489.926206][ T71] [ 489.942699][ T71] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 489.960334][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 489.987839][ T71] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 490.014248][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 490.088117][ T5589] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 490.122704][ T1090] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 490.143662][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 490.145102][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 490.183829][ T27] kauditd_printk_skb: 11 callbacks suppressed [ 490.183846][ T27] audit: type=1800 audit(1700550045.874:1219): pid=10577 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 490.219636][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 490.231919][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 490.231919][ T126] [ 490.263554][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 490.274377][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 490.298219][T10583] loop0: detected capacity change from 0 to 2048 [ 490.316424][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 490.341747][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 490.378090][ T1032] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 490.423475][T10583] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 490.426721][ T1032] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 490.446240][T10583] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/189/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 490.463121][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 490.517613][T10587] loop3: detected capacity change from 0 to 2048 [ 490.531458][ T1032] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 490.591952][ T1032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 490.591952][ T1032] [ 490.655413][ T27] audit: type=1800 audit(1700550046.344:1220): pid=10594 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 490.689463][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 490.703438][T10593] loop5: detected capacity change from 0 to 2048 [ 490.718691][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 490.722342][T10587] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 490.769558][T10587] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/190/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 490.796999][T10590] loop1: detected capacity change from 0 to 2048 [ 490.821305][T10597] loop4: detected capacity change from 0 to 2048 [ 490.821605][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 490.849506][ T1098] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 490.864359][ T1098] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 490.877271][T10593] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 490.893300][ T27] audit: type=1800 audit(1700550046.554:1221): pid=10600 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 490.915813][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 490.927700][T10593] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/191/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 490.936640][T10590] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 490.945374][ T1098] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 117 [ 490.969966][ T1098] EXT4-fs (loop0): This should not happen!! Data will be lost [ 490.969966][ T1098] [ 490.982797][T10597] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 491.056371][ T27] audit: type=1800 audit(1700550046.704:1222): pid=10605 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 491.061209][T10590] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/191/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 491.095728][T10597] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/188/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 491.103269][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 491.117231][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 491.255124][ T1098] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 491.276224][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 491.289848][ T27] audit: type=1800 audit(1700550046.944:1223): pid=10590 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 491.350890][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 491.353018][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 491.425630][ T27] audit: type=1800 audit(1700550047.084:1224): pid=10597 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 491.467322][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 491.501808][T10609] loop3: detected capacity change from 0 to 2048 [ 491.506560][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 491.528252][T10607] loop2: detected capacity change from 0 to 2048 [ 491.544243][ T1090] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 491.554380][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 491.573752][ T11] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 491.584079][ T1090] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 491.603875][ T11] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 491.616666][T10607] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 491.624406][ T11] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 491.632637][ T1090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 491.690234][T10609] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 491.695841][T10607] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/186/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 491.725557][ T1090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 491.725557][ T1090] [ 491.736052][T10609] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/191/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 491.754138][ T11] EXT4-fs (loop4): This should not happen!! Data will be lost [ 491.754138][ T11] [ 491.780159][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 491.817610][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 491.848726][ T27] audit: type=1800 audit(1700550047.534:1225): pid=10609 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 491.885827][ T11] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 491.904493][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 491.904535][ T27] audit: type=1800 audit(1700550047.544:1226): pid=10607 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 491.961480][T10616] loop0: detected capacity change from 0 to 2048 [ 491.967756][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 491.968263][T10617] loop5: detected capacity change from 0 to 2048 [ 491.987199][T10607] EXT4-fs error (device loop2): ext4_discard_preallocations:5565: comm syz-executor.2: Error -117 loading buddy information for 4294960168 [ 492.022745][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 492.041484][ T11] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 492.049503][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 492.080152][ T11] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 492.097227][T10617] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 492.098032][ T71] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 492.138600][T10616] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 492.176123][ T11] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 492.188301][T10624] loop4: detected capacity change from 0 to 2048 [ 492.189856][T10617] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/192/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 492.200698][T10616] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/190/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 492.225498][ T11] EXT4-fs (loop3): This should not happen!! Data will be lost [ 492.225498][ T11] [ 492.227801][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 492.245652][ T71] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 492.307077][ T71] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 492.363198][ T71] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 36 with error 117 [ 492.382877][ T11] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 492.409788][ T27] audit: type=1800 audit(1700550048.054:1227): pid=10626 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 492.433012][ T71] EXT4-fs (loop2): This should not happen!! Data will be lost [ 492.433012][ T71] [ 492.435296][T10624] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 492.453805][ T71] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 492.469681][ T27] audit: type=1800 audit(1700550048.094:1228): pid=10616 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 492.521573][ T71] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 492.538647][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 492.565702][T10624] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/189/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 492.577343][T10627] loop1: detected capacity change from 0 to 2048 [ 492.584515][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 492.612832][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 492.634195][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 492.649942][ T1090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 492.664121][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 492.720364][ T1090] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 492.737667][T10627] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 492.766564][T10627] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/192/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 492.796238][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 492.801281][T10633] loop3: detected capacity change from 0 to 2048 [ 492.816302][ T1090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 492.838209][ T1090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 492.838209][ T1090] [ 492.854025][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 492.877657][T10633] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 492.899339][T10624] EXT4-fs error (device loop4): ext4_discard_preallocations:5565: comm syz-executor.4: Error -117 loading buddy information for 4294960168 [ 492.920936][T10633] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/192/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 492.928372][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 492.952784][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 492.999018][T10638] loop2: detected capacity change from 0 to 2048 [ 493.032771][T10627] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 493.057094][ T126] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 493.064835][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 493.098098][ T126] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 493.136154][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 493.168037][T10627] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 493.179917][T10638] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 493.188613][T10643] loop5: detected capacity change from 0 to 2048 [ 493.203270][ T126] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 42 with error 117 [ 493.217123][T10638] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/187/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 493.233002][ T126] EXT4-fs (loop4): This should not happen!! Data will be lost [ 493.233002][ T126] [ 493.235185][T10627] EXT4-fs error (device loop1): ext4_ext_truncate:4399: inode #18: comm syz-executor.1: mark_inode_dirty error [ 493.253239][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 493.255201][T10627] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 493.319706][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 493.329668][T10627] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 493.357118][T10643] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 493.395861][ T126] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 493.409148][T10643] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/193/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 493.413277][ T10] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 493.435513][T10627] EXT4-fs error (device loop1): ext4_truncate:4192: inode #18: comm syz-executor.1: mark_inode_dirty error [ 493.496883][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 493.503369][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 493.519217][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 493.519217][ T10] [ 493.532158][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 493.546224][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 493.549326][ T71] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 493.624282][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 493.646277][ T71] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 493.647082][T10648] loop0: detected capacity change from 0 to 2048 [ 493.684521][ T71] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 493.708769][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 493.711898][ T71] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 493.762092][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 493.791110][T10651] loop4: detected capacity change from 0 to 2048 [ 493.797776][ T10] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 493.808752][ T1032] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 493.824299][T10648] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 493.832524][ T71] EXT4-fs (loop1): This should not happen!! Data will be lost [ 493.832524][ T71] [ 493.837106][ T10] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 493.848888][ T71] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 493.886968][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 493.935148][T10651] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 493.941185][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 493.948364][T10651] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/190/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 493.965832][T10648] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/191/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 494.024011][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 494.051606][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 494.051606][ T10] [ 494.138980][T10659] loop1: detected capacity change from 0 to 2048 [ 494.147704][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 494.238869][T10657] loop3: detected capacity change from 0 to 2048 [ 494.251209][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 494.315734][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 494.339869][T10659] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 494.357369][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 494.371813][T10659] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/193/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 494.371989][ T1090] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 494.387958][T10657] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 494.406459][ T1098] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 494.420618][T10657] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/193/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 494.444460][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 494.463413][T10667] loop2: detected capacity change from 0 to 2048 [ 494.505412][T10668] EXT4-fs error (device loop3): ext4_find_dest_de:2111: inode #2: block 16: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 494.539354][ T1090] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 494.550989][ T1098] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 494.575229][ T1098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 494.585416][ T1090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 117 2023/11/21 07:00:50 executed programs: 1157 [ 494.635694][ T1090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 494.635694][ T1090] [ 494.650191][ T71] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 494.651922][T10667] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 494.677825][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 494.688316][ T1098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 494.688316][ T1098] [ 494.695725][T10667] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/188/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 494.706511][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 494.747339][ T1090] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 494.768415][ T1098] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 494.775755][ T71] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 494.820473][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 494.830101][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 494.870757][T10673] loop5: detected capacity change from 0 to 2048 [ 494.879563][ T126] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 494.909220][ T71] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 494.947934][T10673] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 494.963080][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 494.977784][ T71] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 38 with error 117 [ 495.003493][T10673] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/194/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 495.022197][ T71] EXT4-fs (loop1): This should not happen!! Data will be lost [ 495.022197][ T71] [ 495.031590][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 495.034201][ T71] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 495.068197][ T71] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 495.089216][ T1098] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 495.115731][ T1098] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 495.133127][T10678] loop0: detected capacity change from 0 to 2048 [ 495.171269][ T1098] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 27 with error 117 [ 495.173676][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 495.208129][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 495.208147][ T27] audit: type=1800 audit(1700550050.904:1239): pid=10673 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 495.258455][ T1098] EXT4-fs (loop2): This should not happen!! Data will be lost [ 495.258455][ T1098] [ 495.277035][T10678] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 495.286588][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 495.304100][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 495.333003][T10681] loop4: detected capacity change from 0 to 2048 [ 495.342689][T10678] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/192/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 495.365717][ T1098] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 495.404143][T10681] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 495.420222][ T27] audit: type=1800 audit(1700550051.094:1240): pid=10678 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 495.442350][ T5589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 495.455857][T10684] loop3: detected capacity change from 0 to 2048 [ 495.465251][T10681] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/191/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 495.512080][ T5589] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 495.551547][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 495.579089][ T5589] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 495.606276][ T27] audit: type=1800 audit(1700550051.294:1241): pid=10681 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 495.644623][ T5589] EXT4-fs (loop5): This should not happen!! Data will be lost [ 495.644623][ T5589] [ 495.647101][T10684] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 495.659259][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 495.682455][ T71] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 495.720858][T10684] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/194/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 495.739398][ T5589] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 495.766595][ T71] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 495.766829][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 495.806566][ T5100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 495.842531][T10691] loop1: detected capacity change from 0 to 2048 [ 495.849310][ T71] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 495.860837][ T5589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 495.887562][ T5589] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 495.903562][ T71] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 495.910444][T10691] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 495.944397][ T5589] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 495.965496][ T71] EXT4-fs (loop0): This should not happen!! Data will be lost [ 495.965496][ T71] [ 495.984789][T10693] loop2: detected capacity change from 0 to 2048 [ 495.997869][ T71] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 496.010811][ T27] audit: type=1800 audit(1700550051.694:1242): pid=10684 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 496.024859][T10691] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/194/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 496.045573][ T5589] EXT4-fs (loop4): This should not happen!! Data will be lost [ 496.045573][ T5589] [ 496.090294][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 496.107774][ T5589] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 496.120921][T10693] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 496.121159][T10693] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/189/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 496.126577][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 496.143024][ T71] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 496.177502][ T27] audit: type=1800 audit(1700550051.874:1243): pid=10701 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 496.212241][T10691] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 496.271880][ T1098] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 496.285576][T10691] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 496.289080][ T5091] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 496.300414][T10700] loop5: detected capacity change from 0 to 2048 [ 496.316044][ T27] audit: type=1800 audit(1700550051.974:1244): pid=10693 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 496.356436][T10691] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm syz-executor.1: mark_inode_dirty error [ 496.361509][ T5112] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 496.386992][ T1098] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 496.386992][T10691] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 496.397107][T10691] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 496.429128][T10691] EXT4-fs error (device loop1): ext4_ext_truncate:4399: inode #18: comm syz-executor.1: mark_inode_dirty error [ 496.445676][ T1098] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 60 with error 117 [ 496.461212][T10691] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 496.472401][ T1098] EXT4-fs (loop3): This should not happen!! Data will be lost [ 496.472401][ T1098] [ 496.488041][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 496.511407][T10700] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 496.513018][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 496.524709][ T1098] EXT4-fs error (device loop3): __ext4_get_inode_loc:4386: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 496.538269][T10700] ext4 filesystem being mounted at /root/syzkaller-testdir1597162004/syzkaller.2PSq2x/195/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 496.613627][T10691] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 496.627178][ T5099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 496.632661][ T5589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 496.636886][T10691] EXT4-fs error (device loop1): ext4_truncate:4192: inode #18: comm syz-executor.1: mark_inode_dirty error [ 496.657060][ T5589] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:10: mark_inode_dirty error [ 496.680476][ T5589] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 55 with error 117 [ 496.698156][ T5589] EXT4-fs (loop2): This should not happen!! Data will be lost [ 496.698156][ T5589] [ 496.718093][ T1090] EXT4-fs error (device loop1): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 496.731938][T10706] loop4: detected capacity change from 0 to 2048 [ 496.775975][ T1090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 496.797815][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 496.813618][ T1090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 496.813618][ T1090] [ 496.822295][ T27] audit: type=1800 audit(1700550052.504:1245): pid=10700 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 496.858449][T10712] loop0: detected capacity change from 0 to 2048 [ 496.873357][ T5589] EXT4-fs error (device loop2): __ext4_get_inode_loc:4386: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 496.874233][T10706] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 496.905987][T10706] ext4 filesystem being mounted at /root/syzkaller-testdir3689343191/syzkaller.bbLHZw/192/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 496.951638][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 496.968798][ T5097] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 496.987051][T10712] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 496.999327][T10712] ext4 filesystem being mounted at /root/syzkaller-testdir3068010554/syzkaller.IdFb3Z/193/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 497.025194][ T126] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 497.043391][ T5105] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 497.090086][ T27] audit: type=1800 audit(1700550052.784:1246): pid=10712 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 497.130592][ T126] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 497.178997][T10713] loop3: detected capacity change from 0 to 2048 [ 497.203067][ T126] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 42 with error 117 [ 497.216240][ T1090] EXT4-fs error (device loop4): __ext4_get_inode_loc:4386: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 497.233444][ T126] EXT4-fs (loop5): This should not happen!! Data will be lost [ 497.233444][ T126] [ 497.234875][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 497.246118][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 497.272698][ T27] audit: type=1800 audit(1700550052.814:1247): pid=10706 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 497.313630][ T1090] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 497.327759][ T1032] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5761: Corrupt filesystem [ 497.341241][ T1032] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 497.342942][ T126] EXT4-fs error (device loop5): __ext4_get_inode_loc:4386: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 497.404634][T10713] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 497.429614][T10713] ext4 filesystem being mounted at /root/syzkaller-testdir3874317718/syzkaller.JSbKrH/195/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 497.444802][ T1032] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 497.460552][ T1032] EXT4-fs (loop0): This should not happen!! Data will be lost [ 497.460552][ T1032] [ 497.462699][ T1090] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 497.474320][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 497.522035][ T1032] EXT4-fs error (device loop0): __ext4_get_inode_loc:4386: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 497.559744][T10719] loop1: detected capacity change from 0 to 2048 [ 497.580873][ T1090] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 31 with error 117 [ 497.613803][T10722] loop2: detected capacity change from 0 to 2048 [ 497.625301][T10719] ext4 filesystem being mounted at /root/syzkaller-testdir3142531947/syzkaller.9Lxe1G/195/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 497.673014][ T27] audit: type=1800 audit(1700550053.364:1248): pid=10725 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 497.673621][ T1090] EXT4-fs (loop4): This should not happen!! Data will be lost [ 497.673621][ T1090] [ 497.806829][T10719] ------------[ cut here ]------------ [ 497.812838][T10719] kernel BUG at fs/ext4/mballoc.c:5300! [ 497.819108][T10719] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 497.825204][T10719] CPU: 1 PID: 10719 Comm: syz-executor.1 Not tainted 6.7.0-rc2-syzkaller #0 [ 497.830009][T10727] loop5: detected capacity change from 0 to 2048 [ 497.833899][T10719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 497.833913][T10719] RIP: 0010:ext4_mb_release_inode_pa.isra.0+0xa30/0xb80 [ 497.857508][T10719] Code: b5 fb ff ff e8 a1 1a 50 ff 90 0f 0b e8 99 1a 50 ff 31 ff 44 89 ee e8 ff 15 50 ff 45 85 ed 0f 84 81 f8 ff ff e8 81 1a 50 ff 90 <0f> 0b e8 69 e7 a5 ff e9 e5 f6 ff ff 48 89 d7 e8 5c e7 a5 ff e9 4a [ 497.877315][T10719] RSP: 0018:ffffc9000a1af690 EFLAGS: 00010293 [ 497.883402][T10719] RAX: 0000000000000000 RBX: 00000000ffffe428 RCX: ffffffff823665c1 [ 497.891590][T10719] RDX: ffff88802b52a1c0 RSI: ffffffff823665cf RDI: 0000000000000005 [ 497.899578][T10719] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 497.907562][T10719] R10: 0000000000000002 R11: 0000000000000005 R12: ffff88806442ac08 [ 497.915621][T10719] R13: 0000000000000002 R14: 1ffff92001435ee1 R15: ffff88806440c868 [ 497.923778][T10719] FS: 00007fbecfbfe6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 497.932796][T10719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 497.939658][T10719] CR2: 0000000020027040 CR3: 000000007c40e000 CR4: 00000000003506f0 [ 497.947649][T10719] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 497.955622][T10719] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 497.963595][T10719] Call Trace: [ 497.966868][T10719] [ 497.969798][T10719] ? show_regs+0x8f/0xa0 [ 497.974095][T10719] ? die+0x36/0xa0 [ 497.977825][T10719] ? do_trap+0x22b/0x420 [ 497.982087][T10719] ? ext4_mb_release_inode_pa.isra.0+0xa30/0xb80 [ 497.988439][T10719] ? ext4_mb_release_inode_pa.isra.0+0xa30/0xb80 [ 497.994781][T10719] ? do_error_trap+0xf4/0x230 [ 497.999469][T10719] ? ext4_mb_release_inode_pa.isra.0+0xa30/0xb80 [ 498.005810][T10719] ? handle_invalid_op+0x34/0x40 [ 498.010767][T10719] ? ext4_mb_release_inode_pa.isra.0+0xa30/0xb80 [ 498.017106][T10719] ? exc_invalid_op+0x2e/0x40 [ 498.021849][T10719] ? asm_exc_invalid_op+0x1a/0x20 [ 498.027045][T10719] ? ext4_mb_release_inode_pa.isra.0+0xa21/0xb80 [ 498.033400][T10719] ? ext4_mb_release_inode_pa.isra.0+0xa2f/0xb80 [ 498.039748][T10719] ? ext4_mb_release_inode_pa.isra.0+0xa30/0xb80 [ 498.046093][T10719] ? mb_free_blocks+0x1670/0x1670 [ 498.051128][T10719] ? do_raw_spin_trylock+0xb1/0x180 [ 498.056361][T10719] ? ext4_mb_load_buddy_gfp+0x8b0/0x1350 [ 498.062008][T10719] ext4_discard_preallocations+0x796/0xfb0 [ 498.067840][T10719] ? ext4_mb_mark_bb+0x350/0x350 [ 498.072788][T10719] ? lock_sync+0x190/0x190 [ 498.077219][T10719] ? preempt_count_sub+0x160/0x160 [ 498.082334][T10719] ext4_truncate+0xd27/0x1310 [ 498.087045][T10719] ? ext4_punch_hole+0x1080/0x1080 [ 498.092803][T10719] ? preempt_count_sub+0x160/0x160 [ 498.098387][T10719] ext4_write_end+0xa8a/0xed0 [ 498.103094][T10719] ext4_da_write_end+0x926/0x1170 [ 498.108243][T10719] generic_perform_write+0x32f/0x600 [ 498.113597][T10719] ? folio_add_wait_queue+0x1c0/0x1c0 [ 498.119078][T10719] ? __mark_inode_dirty+0x297/0xd60 [ 498.124423][T10719] ? generic_update_time+0xcf/0xf0 [ 498.129547][T10719] ? mnt_put_write_access_file+0x45/0xf0 [ 498.135195][T10719] ext4_buffered_write_iter+0x11f/0x3c0 [ 498.140771][T10719] ext4_file_write_iter+0x819/0x1950 [ 498.146254][T10719] ? lock_sync+0x190/0x190 [ 498.150800][T10719] ? ext4_buffered_write_iter+0x3c0/0x3c0 [ 498.156566][T10719] vfs_write+0x64f/0xdf0 [ 498.160851][T10719] ? kernel_write+0x6c0/0x6c0 [ 498.165713][T10719] ksys_write+0x12f/0x250 [ 498.170089][T10719] ? __ia32_sys_read+0xb0/0xb0 [ 498.174870][T10719] ? syscall_enter_from_user_mode+0x7f/0x120 [ 498.180888][T10719] do_syscall_64+0x40/0x110 [ 498.185586][T10719] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 498.191507][T10719] RIP: 0033:0x7fbed087cae9 [ 498.195941][T10719] 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 [ 498.215677][T10719] RSP: 002b:00007fbecfbfe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 498.224382][T10719] RAX: ffffffffffffffda RBX: 00007fbed099bf80 RCX: 00007fbed087cae9 [ 498.232376][T10719] RDX: 000000000208e24b RSI: 0000000020000040 RDI: 0000000000000004 [ 498.240365][T10719] RBP: 00007fbed08c847a R08: 0000000000000000 R09: 0000000000000000 [ 498.248438][T10719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 498.256948][T10719] R13: 000000000000000b R14: 00007fbed099bf80 R15: 00007ffd459e66e8 [ 498.264949][T10719] [ 498.267986][T10719] Modules linked in: [ 498.272289][T10719] ---[ end trace 0000000000000000 ]--- [ 498.280656][T10719] RIP: 0010:ext4_mb_release_inode_pa.isra.0+0xa30/0xb80 [ 498.288005][T10719] Code: b5 fb ff ff e8 a1 1a 50 ff 90 0f 0b e8 99 1a 50 ff 31 ff 44 89 ee e8 ff 15 50 ff 45 85 ed 0f 84 81 f8 ff ff e8 81 1a 50 ff 90 <0f> 0b e8 69 e7 a5 ff e9 e5 f6 ff ff 48 89 d7 e8 5c e7 a5 ff e9 4a [ 498.309371][T10719] RSP: 0018:ffffc9000a1af690 EFLAGS: 00010293 [ 498.316123][T10719] RAX: 0000000000000000 RBX: 00000000ffffe428 RCX: ffffffff823665c1 [ 498.324309][T10719] RDX: ffff88802b52a1c0 RSI: ffffffff823665cf RDI: 0000000000000005 [ 498.332709][T10719] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 498.340809][T10719] R10: 0000000000000002 R11: 0000000000000005 R12: ffff88806442ac08 [ 498.348875][T10719] R13: 0000000000000002 R14: 1ffff92001435ee1 R15: ffff88806440c868 [ 498.357293][T10719] FS: 00007fbecfbfe6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 498.366554][T10719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 498.372866][T10732] loop0: detected capacity change from 0 to 2048 [ 498.373230][T10719] CR2: 0000000020027040 CR3: 000000007c40e000 CR4: 00000000003506f0 [ 498.389409][T10719] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 498.397714][T10719] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 498.405833][T10719] Kernel panic - not syncing: Fatal exception [ 498.411407][T10722] ext4 filesystem being mounted at /root/syzkaller-testdir1888039839/syzkaller.8MD8GS/190/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 498.426894][T10719] Kernel Offset: disabled [ 498.431260][T10719] Rebooting in 86400 seconds..