F33Oe/139/bus supports timestamps until 2038 (0x7fffffff) [ 555.914481][T19853] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 555.945754][T19853] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/142/bus supports timestamps until 2038 (0x7fffffff) [ 555.983525][ T8630] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 556.002855][T19864] loop0: detected capacity change from 0 to 2048 [ 556.011851][ T9] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 556.027399][ T26] audit: type=1800 audit(1727845041.045:3006): pid=19855 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 556.048924][ T8630] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.061439][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.088026][ T8630] EXT4-fs (loop1): This should not happen!! Data will be lost [ 556.088026][ T8630] [ 556.098886][ T4110] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 556.112738][T19866] loop4: detected capacity change from 0 to 2048 [ 556.114453][ T4110] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.129660][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 556.129660][ T9] [ 556.132652][ T1244] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 556.145471][ T26] audit: type=1800 audit(1727845041.045:3007): pid=19853 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 556.159872][ T8630] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 556.196495][T19864] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 556.207464][T19864] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/138/bus supports timestamps until 2038 (0x7fffffff) [ 556.209662][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 556.220888][ T4110] EXT4-fs (loop3): This should not happen!! Data will be lost [ 556.220888][ T4110] [ 556.243519][ T4110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 556.256754][ T1244] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.261742][ T26] audit: type=1800 audit(1727845041.285:3008): pid=19864 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 556.269142][ T1244] EXT4-fs (loop5): This should not happen!! Data will be lost [ 556.269142][ T1244] [ 556.303361][ T1244] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 556.323441][ T4110] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 556.339205][T19866] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 556.340223][ T4110] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.349964][T19866] ext4 filesystem being mounted at /root/syzkaller.xVLHel/135/bus supports timestamps until 2038 (0x7fffffff) [ 556.375368][ T4110] EXT4-fs (loop0): This should not happen!! Data will be lost [ 556.375368][ T4110] [ 556.386891][ T4110] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 556.422563][T19872] loop1: detected capacity change from 0 to 2048 [ 556.433345][ T26] audit: type=1800 audit(1727845041.455:3009): pid=19866 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 556.556781][T19876] loop2: detected capacity change from 0 to 2048 [ 556.566279][ T1244] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 556.619172][T19879] loop3: detected capacity change from 0 to 2048 [ 556.627140][ T1244] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.627380][T19881] loop0: detected capacity change from 0 to 2048 [ 556.644766][ T1244] EXT4-fs (loop4): This should not happen!! Data will be lost [ 556.644766][ T1244] [ 556.648679][T19876] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 556.657197][ T1244] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 556.682070][T19876] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/141/bus supports timestamps until 2038 (0x7fffffff) [ 556.685254][T19872] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 556.706577][T19880] loop5: detected capacity change from 0 to 2048 [ 556.715062][T19872] ext4 filesystem being mounted at /root/syzkaller.QWGF49/142/bus supports timestamps until 2038 (0x7fffffff) [ 556.745995][ T26] audit: type=1800 audit(1727845041.765:3010): pid=19876 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 556.783082][ T3934] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 556.797045][ T26] audit: type=1800 audit(1727845041.815:3011): pid=19872 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 556.800977][T19879] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 556.824424][T19880] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 556.831691][T19881] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 556.840733][ T3934] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.852701][T19880] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/143/bus supports timestamps until 2038 (0x7fffffff) [ 556.876147][ T3934] EXT4-fs (loop2): This should not happen!! Data will be lost [ 556.876147][ T3934] [ 556.886903][ T3934] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 556.903312][T19881] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/139/bus supports timestamps until 2038 (0x7fffffff) [ 556.915908][T19879] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/140/bus supports timestamps until 2038 (0x7fffffff) [ 556.932703][ T26] audit: type=1800 audit(1727845041.955:3012): pid=19880 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 556.947992][T19893] loop4: detected capacity change from 0 to 2048 [ 556.974542][ T1244] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 557.003074][ T4110] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 557.015739][ T26] audit: type=1800 audit(1727845042.015:3013): pid=19894 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 557.037292][ T1244] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.059528][ T4110] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.063761][ T1244] EXT4-fs (loop1): This should not happen!! Data will be lost [ 557.063761][ T1244] [ 557.074566][ T4110] EXT4-fs (loop5): This should not happen!! Data will be lost [ 557.074566][ T4110] [ 557.083709][ T1244] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 557.091960][ T3934] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 557.107131][ T4110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 557.118871][ T8630] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 557.147848][T19893] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 557.149265][ T8630] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.159062][T19893] ext4 filesystem being mounted at /root/syzkaller.xVLHel/136/bus supports timestamps until 2038 (0x7fffffff) [ 557.202024][ T3934] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.219527][T19899] loop2: detected capacity change from 0 to 2048 [ 557.226490][ T4110] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 557.226938][ T8630] EXT4-fs (loop0): This should not happen!! Data will be lost [ 557.226938][ T8630] [ 557.251488][ T8630] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 557.288116][T19899] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 557.293730][ T4110] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.301033][T19899] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/142/bus supports timestamps until 2038 (0x7fffffff) [ 557.314299][ T3934] EXT4-fs (loop3): This should not happen!! Data will be lost [ 557.314299][ T3934] [ 557.335403][T19903] loop1: detected capacity change from 0 to 2048 [ 557.349470][ T4110] EXT4-fs (loop4): This should not happen!! Data will be lost [ 557.349470][ T4110] [ 557.360829][ T4110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 557.375359][ T3934] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 557.404367][T19906] loop0: detected capacity change from 0 to 2048 [ 557.441087][T19906] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 557.463358][T19907] loop5: detected capacity change from 0 to 2048 [ 557.477558][T19906] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/140/bus supports timestamps until 2038 (0x7fffffff) [ 557.536865][T19915] loop3: detected capacity change from 0 to 2048 [ 557.544277][T19903] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 557.547059][T19917] loop4: detected capacity change from 0 to 2048 [ 557.556812][T19907] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 557.582805][T19903] ext4 filesystem being mounted at /root/syzkaller.QWGF49/143/bus supports timestamps until 2038 (0x7fffffff) [ 557.602993][T19907] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/144/bus supports timestamps until 2038 (0x7fffffff) [ 557.628731][T19917] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 557.658420][T19917] ext4 filesystem being mounted at /root/syzkaller.xVLHel/137/bus supports timestamps until 2038 (0x7fffffff) [ 557.684156][T19915] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 557.727140][T19915] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/141/bus supports timestamps until 2038 (0x7fffffff) [ 557.755948][ T6455] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:9: lblock 0 mapped to illegal pblock 176 (length 1) [ 557.771776][ T4110] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 557.784829][ T8630] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 557.797480][ T4110] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.814208][ T6455] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.815640][ T3934] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 557.827622][ T6455] EXT4-fs (loop2): This should not happen!! Data will be lost [ 557.827622][ T6455] [ 557.851066][ T8630] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.865548][ T1244] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 557.868051][ T8630] EXT4-fs (loop0): This should not happen!! Data will be lost [ 557.868051][ T8630] [ 557.885189][ T6455] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 557.891871][ T8630] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 557.912400][ T1244] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.917939][ T4110] EXT4-fs (loop1): This should not happen!! Data will be lost [ 557.917939][ T4110] [ 557.939117][ T3934] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.951986][ T4110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 557.974106][ T1244] EXT4-fs (loop5): This should not happen!! Data will be lost [ 557.974106][ T1244] [ 557.992393][ T3934] EXT4-fs (loop4): This should not happen!! Data will be lost [ 557.992393][ T3934] [ 557.995444][ T1244] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 558.002374][ T687] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 558.033033][ T3934] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 558.048228][ T687] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.071712][ T687] EXT4-fs (loop3): This should not happen!! Data will be lost [ 558.071712][ T687] [ 558.099971][ T687] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 558.101116][T19926] loop2: detected capacity change from 0 to 2048 [ 558.177799][T19926] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 558.196817][T19928] loop1: detected capacity change from 0 to 2048 [ 558.204594][T19926] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/143/bus supports timestamps until 2038 (0x7fffffff) [ 558.265626][T19934] loop0: detected capacity change from 0 to 2048 [ 558.274257][T19939] EXT4-fs error (device loop2): ext4_find_dest_de:2113: inode #2: block 16: comm syz-executor231: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 558.303331][T19936] loop5: detected capacity change from 0 to 2048 [ 558.315203][T19934] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 558.335516][T19934] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/141/bus supports timestamps until 2038 (0x7fffffff) [ 558.348792][T19928] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 558.360887][T19935] loop4: detected capacity change from 0 to 2048 [ 558.386971][T19938] loop3: detected capacity change from 0 to 2048 [ 558.390601][T19936] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 558.407665][T19928] ext4 filesystem being mounted at /root/syzkaller.QWGF49/144/bus supports timestamps until 2038 (0x7fffffff) [ 558.429151][T19936] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/145/bus supports timestamps until 2038 (0x7fffffff) [ 558.472160][T19935] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 558.490123][T19938] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 558.500890][T19935] ext4 filesystem being mounted at /root/syzkaller.xVLHel/138/bus supports timestamps until 2038 (0x7fffffff) [ 558.519350][T19938] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/142/bus supports timestamps until 2038 (0x7fffffff) [ 558.549899][ T8630] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 558.566020][ T3934] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 558.568600][ T687] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 558.596498][ T8630] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.610091][ T8630] EXT4-fs (loop0): This should not happen!! Data will be lost [ 558.610091][ T8630] [ 558.625753][ T3934] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.640891][ T9] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 558.663851][ T4110] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 558.670201][ T687] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.691660][ T3934] EXT4-fs (loop1): This should not happen!! Data will be lost [ 558.691660][ T3934] [ 558.694821][ T8630] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 558.703097][ T3934] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 558.728294][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.729579][ T687] EXT4-fs (loop5): This should not happen!! Data will be lost [ 558.729579][ T687] [ 558.741028][ T4110] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.764598][T19951] loop2: detected capacity change from 0 to 2048 [ 558.767136][ T687] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 558.771152][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 558.771152][ T9] [ 558.795649][ T4110] EXT4-fs (loop4): This should not happen!! Data will be lost [ 558.795649][ T4110] [ 558.806659][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 558.824264][ T4110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 558.840168][T19951] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 558.851761][T19951] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/144/bus supports timestamps until 2038 (0x7fffffff) [ 558.919515][T19958] loop1: detected capacity change from 0 to 2048 [ 558.944884][T19961] loop5: detected capacity change from 0 to 2048 [ 558.993526][T19955] loop0: detected capacity change from 0 to 2048 [ 559.007472][T19958] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 559.009275][T19960] loop3: detected capacity change from 0 to 2048 [ 559.025971][T19961] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 559.043910][T19958] ext4 filesystem being mounted at /root/syzkaller.QWGF49/145/bus supports timestamps until 2038 (0x7fffffff) [ 559.071713][T19961] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/146/bus supports timestamps until 2038 (0x7fffffff) [ 559.084982][ T9] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 559.122511][T19968] loop4: detected capacity change from 0 to 2048 [ 559.138873][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.140201][T19955] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 559.153829][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 559.153829][ T9] [ 559.174459][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 559.177191][T19960] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 559.189246][T19955] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/142/bus supports timestamps until 2038 (0x7fffffff) [ 559.214001][T19960] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/143/bus supports timestamps until 2038 (0x7fffffff) [ 559.287578][T19968] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 559.299309][ T687] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 559.319646][T19968] ext4 filesystem being mounted at /root/syzkaller.xVLHel/139/bus supports timestamps until 2038 (0x7fffffff) [ 559.326953][ T3934] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 559.352195][ T9] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 559.366246][T19976] loop2: detected capacity change from 0 to 2048 [ 559.375112][ T687] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.389200][ T4110] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 559.397607][ T687] EXT4-fs (loop1): This should not happen!! Data will be lost [ 559.397607][ T687] [ 559.415246][ T687] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 559.434707][ T3934] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.448640][ T3934] EXT4-fs (loop5): This should not happen!! Data will be lost [ 559.448640][ T3934] [ 559.458607][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.461506][ T3934] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 559.475062][T19976] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 559.487249][ T4110] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.496711][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 559.496711][ T9] [ 559.519846][T19976] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/145/bus supports timestamps until 2038 (0x7fffffff) [ 559.532876][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 559.540024][ T4110] EXT4-fs (loop3): This should not happen!! Data will be lost [ 559.540024][ T4110] [ 559.556629][ T8630] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 559.584579][ T4110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 559.600136][ T4342] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 559.615517][ T8630] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.637638][T19980] loop1: detected capacity change from 0 to 2048 [ 559.645213][ T8630] EXT4-fs (loop4): This should not happen!! Data will be lost [ 559.645213][ T8630] [ 559.654102][ T4342] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.669608][ T4342] EXT4-fs (loop2): This should not happen!! Data will be lost [ 559.669608][ T4342] [ 559.714924][ T4342] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 559.737798][T19980] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 559.743725][T19984] loop5: detected capacity change from 0 to 2048 [ 559.768130][ T8630] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 559.784277][T19980] ext4 filesystem being mounted at /root/syzkaller.QWGF49/146/bus supports timestamps until 2038 (0x7fffffff) [ 559.829468][T19988] loop0: detected capacity change from 0 to 2048 [ 559.849904][T19986] loop3: detected capacity change from 0 to 2048 [ 559.890435][T19984] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 559.909214][ T9] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 559.938195][T19997] loop4: detected capacity change from 0 to 2048 [ 559.944346][T19988] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 559.960339][T19986] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 559.967854][T19984] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/147/bus supports timestamps until 2038 (0x7fffffff) [ 559.973017][T19998] loop2: detected capacity change from 0 to 2048 [ 559.985184][T19988] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/143/bus supports timestamps until 2038 (0x7fffffff) [ 559.989838][T19986] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/144/bus supports timestamps until 2038 (0x7fffffff) [ 560.025794][T19997] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 560.049658][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.071626][T19998] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 560.084869][T19997] ext4 filesystem being mounted at /root/syzkaller.xVLHel/140/bus supports timestamps until 2038 (0x7fffffff) [ 560.090744][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 560.090744][ T9] [ 560.113553][ T687] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 560.122164][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 560.141205][T19998] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/146/bus supports timestamps until 2038 (0x7fffffff) [ 560.141462][ T4110] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 560.174248][ T687] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.200142][ T687] EXT4-fs (loop3): This should not happen!! Data will be lost [ 560.200142][ T687] [ 560.201099][ T687] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 560.225570][ T3934] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 560.241446][ T4110] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.248520][ T3934] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.268284][ T3934] EXT4-fs (loop0): This should not happen!! Data will be lost [ 560.268284][ T3934] [ 560.282910][ T4110] EXT4-fs (loop5): This should not happen!! Data will be lost [ 560.282910][ T4110] [ 560.286035][ T3934] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 560.312133][ T4110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 560.331123][ T3934] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 560.331495][ T4110] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 560.359704][ T3934] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.372924][ T3934] EXT4-fs (loop2): This should not happen!! Data will be lost [ 560.372924][ T3934] [ 560.410982][ T4110] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.428363][ T4110] EXT4-fs (loop4): This should not happen!! Data will be lost [ 560.428363][ T4110] [ 560.446220][ T3934] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 560.452780][ T4110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 560.464998][T20004] loop3: detected capacity change from 0 to 2048 [ 560.537639][T20006] loop1: detected capacity change from 0 to 2048 [ 560.561026][T20004] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 560.580082][T20012] loop5: detected capacity change from 0 to 2048 [ 560.597399][T20006] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 560.605477][T20015] loop2: detected capacity change from 0 to 2048 [ 560.617455][T20004] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/145/bus supports timestamps until 2038 (0x7fffffff) [ 560.631059][T20010] loop0: detected capacity change from 0 to 2048 [ 560.639656][T20012] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 560.668117][ T3934] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 560.677275][T20020] loop4: detected capacity change from 0 to 2048 [ 560.683205][T20006] ext4 filesystem being mounted at /root/syzkaller.QWGF49/147/bus supports timestamps until 2038 (0x7fffffff) [ 560.690803][T20012] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/148/bus supports timestamps until 2038 (0x7fffffff) [ 560.705098][T20015] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 560.723798][T20015] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/147/bus supports timestamps until 2038 (0x7fffffff) [ 560.724711][T20010] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 560.751808][ T3934] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.774149][T20010] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/144/bus supports timestamps until 2038 (0x7fffffff) [ 560.782051][ T3934] EXT4-fs (loop3): This should not happen!! Data will be lost [ 560.782051][ T3934] [ 560.816569][ T3934] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 560.831737][ T26] kauditd_printk_skb: 28 callbacks suppressed [ 560.831750][ T26] audit: type=1800 audit(1727845045.855:3042): pid=20026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 560.864159][ T26] audit: type=1800 audit(1727845045.885:3043): pid=20015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 560.892191][ T26] audit: type=1800 audit(1727845045.885:3044): pid=20010 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 560.919090][T20020] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 560.932694][ T4110] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 560.947853][ T3934] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 560.951833][T20020] ext4 filesystem being mounted at /root/syzkaller.xVLHel/141/bus supports timestamps until 2038 (0x7fffffff) [ 560.969331][ T4110] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.975797][ T26] audit: type=1800 audit(1727845045.885:3045): pid=20012 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 560.986965][ T8630] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 561.023172][ T3934] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.053038][ T1244] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 561.056868][ T4110] EXT4-fs (loop1): This should not happen!! Data will be lost [ 561.056868][ T4110] [ 561.082999][ T26] audit: type=1800 audit(1727845046.105:3046): pid=20020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 561.084137][ T3934] EXT4-fs (loop5): This should not happen!! Data will be lost [ 561.084137][ T3934] [ 561.104327][ T4110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 561.123235][ T1244] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.157643][ T687] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 561.160943][T20030] loop3: detected capacity change from 0 to 2048 [ 561.179281][ T8630] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.210353][ T8630] EXT4-fs (loop2): This should not happen!! Data will be lost [ 561.210353][ T8630] [ 561.210792][ T687] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.223260][T20030] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 561.235029][ T1244] EXT4-fs (loop0): This should not happen!! Data will be lost [ 561.235029][ T1244] [ 561.247935][ T8630] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 561.255135][ T3934] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 561.283028][ T687] EXT4-fs (loop4): This should not happen!! Data will be lost [ 561.283028][ T687] [ 561.288229][T20030] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/146/bus supports timestamps until 2038 (0x7fffffff) [ 561.305908][ T1244] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 561.320374][ T687] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 561.349281][T20034] loop1: detected capacity change from 0 to 2048 [ 561.382113][ T26] audit: type=1800 audit(1727845046.395:3047): pid=20030 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 561.413160][T20034] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 561.458261][ T8630] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 561.458438][T20034] ext4 filesystem being mounted at /root/syzkaller.QWGF49/148/bus supports timestamps until 2038 (0x7fffffff) [ 561.503114][ T8630] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.506730][T20040] loop4: detected capacity change from 0 to 2048 [ 561.538159][T20045] loop5: detected capacity change from 0 to 2048 [ 561.546565][ T8630] EXT4-fs (loop3): This should not happen!! Data will be lost [ 561.546565][ T8630] [ 561.549268][T20040] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 561.557692][ T8630] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 561.595572][T20043] loop2: detected capacity change from 0 to 2048 [ 561.603678][T20040] ext4 filesystem being mounted at /root/syzkaller.xVLHel/142/bus supports timestamps until 2038 (0x7fffffff) [ 561.617796][ T26] audit: type=1800 audit(1727845046.635:3048): pid=20034 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 561.648370][T20045] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 561.650066][T20041] loop0: detected capacity change from 0 to 2048 [ 561.660771][ T8630] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 561.669246][ T26] audit: type=1800 audit(1727845046.695:3049): pid=20040 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 561.702045][T20045] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/149/bus supports timestamps until 2038 (0x7fffffff) [ 561.709698][T20043] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 561.726964][ T8630] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.747092][T20043] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/148/bus supports timestamps until 2038 (0x7fffffff) [ 561.795981][ T8630] EXT4-fs (loop1): This should not happen!! Data will be lost [ 561.795981][ T8630] [ 561.807154][ T8630] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 561.807745][T20041] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 561.838030][T20057] loop3: detected capacity change from 0 to 2048 [ 561.862893][ T26] audit: type=1800 audit(1727845046.885:3050): pid=20059 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 561.874294][T20043] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 561.905542][ T26] audit: type=1800 audit(1727845046.885:3051): pid=20045 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 561.923823][T20057] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 561.927663][T20041] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/145/bus supports timestamps until 2038 (0x7fffffff) [ 561.993503][T20057] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/147/bus supports timestamps until 2038 (0x7fffffff) [ 562.019229][T20043] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 562.115209][T20043] EXT4-fs error (device loop2): ext4_dirty_inode:6007: inode #18: comm syz-executor231: mark_inode_dirty error [ 562.139306][T20066] loop5: detected capacity change from 0 to 2048 [ 562.142059][T20063] loop1: detected capacity change from 0 to 2048 [ 562.179382][ T1244] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 562.195472][ T4342] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 562.203922][T20069] loop4: detected capacity change from 0 to 2048 [ 562.216964][T20043] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz-executor231: Invalid block bitmap block 0 in block_group 0 [ 562.221379][ T1244] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.233085][T20043] EXT4-fs error (device loop2): ext4_mb_discard_group_preallocations:4962: comm syz-executor231: Error -117 reading block bitmap for 0 [ 562.244169][ T4342] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.257723][ T1244] EXT4-fs (loop0): This should not happen!! Data will be lost [ 562.257723][ T1244] [ 562.271707][T20043] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz-executor231: Invalid block bitmap block 0 in block_group 0 [ 562.282210][ T1244] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 562.306822][ T4342] EXT4-fs (loop3): This should not happen!! Data will be lost [ 562.306822][ T4342] [ 562.312636][T20066] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 562.328857][ T4342] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 562.332033][T20063] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 562.342193][T20066] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/150/bus supports timestamps until 2038 (0x7fffffff) [ 562.353114][T20043] EXT4-fs error (device loop2): ext4_mb_discard_group_preallocations:4962: comm syz-executor231: Error -117 reading block bitmap for 0 [ 562.373615][T20063] ext4 filesystem being mounted at /root/syzkaller.QWGF49/149/bus supports timestamps until 2038 (0x7fffffff) [ 562.399661][T20043] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 562.418449][T20069] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 562.438234][T20069] ext4 filesystem being mounted at /root/syzkaller.xVLHel/143/bus supports timestamps until 2038 (0x7fffffff) [ 562.442319][T20043] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 562.472187][T20077] loop0: detected capacity change from 0 to 2048 [ 562.483249][T20063] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 226: comm syz-executor231: lblock 34 mapped to illegal pblock 226 (length 1) [ 562.483648][T20043] EXT4-fs error (device loop2): ext4_dirty_inode:6007: inode #18: comm syz-executor231: mark_inode_dirty error [ 562.514387][T20063] EXT4-fs error (device loop1): ext4_discard_preallocations:5126: comm syz-executor231: Error -117 loading buddy information for 4294960168 [ 562.543393][T20063] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 562.557356][ T1244] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 562.573655][T20063] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 562.585221][T20077] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 562.617018][ T1244] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.617719][ T3934] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 117 [ 562.629514][T20077] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/146/bus supports timestamps until 2038 (0x7fffffff) [ 562.642810][T20063] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 562.672119][ T1244] EXT4-fs (loop4): This should not happen!! Data will be lost [ 562.672119][ T1244] [ 562.687020][ T4342] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 562.689407][T20082] loop3: detected capacity change from 0 to 2048 [ 562.709786][ T3934] EXT4-fs (loop2): This should not happen!! Data will be lost [ 562.709786][ T3934] [ 562.713312][ T1244] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 562.714942][ T4342] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.747528][ T4342] EXT4-fs (loop5): This should not happen!! Data will be lost [ 562.747528][ T4342] [ 562.757840][T20063] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 562.772780][ T1244] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 562.775557][ T4342] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 562.801147][T20063] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 562.811227][ T1244] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.825343][T20063] EXT4-fs error (device loop1): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 562.825604][ T1244] EXT4-fs (loop0): This should not happen!! Data will be lost [ 562.825604][ T1244] [ 562.850170][T20082] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 562.864960][ T1388] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.871314][ T1388] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.872589][ T1244] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 562.899218][T20082] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/148/bus supports timestamps until 2038 (0x7fffffff) [ 563.014708][T20089] loop5: detected capacity change from 0 to 2048 [ 563.029383][T20092] loop0: detected capacity change from 0 to 2048 [ 563.037190][ T1244] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 563.037967][T20086] loop2: detected capacity change from 0 to 2048 [ 563.066620][ T1244] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.081177][T20090] loop4: detected capacity change from 0 to 2048 [ 563.087026][ T687] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 563.105960][T20086] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 563.122472][T20089] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 563.137190][T20092] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 563.171742][T20090] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 563.191684][T20089] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/151/bus supports timestamps until 2038 (0x7fffffff) [ 563.203991][T20092] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/147/bus supports timestamps until 2038 (0x7fffffff) [ 563.215767][T20086] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/149/bus supports timestamps until 2038 (0x7fffffff) [ 563.228408][ T1244] EXT4-fs (loop1): This should not happen!! Data will be lost [ 563.228408][ T1244] [ 563.241325][ T687] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.255101][T20090] ext4 filesystem being mounted at /root/syzkaller.xVLHel/144/bus supports timestamps until 2038 (0x7fffffff) [ 563.267621][ T1244] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 563.332835][ T687] EXT4-fs (loop3): This should not happen!! Data will be lost [ 563.332835][ T687] [ 563.369479][ T687] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 563.438342][ T687] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 563.482179][ T1244] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 563.488466][ T4110] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 563.511936][ T4342] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 563.512026][ T687] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.533069][T20102] loop1: detected capacity change from 0 to 2048 [ 563.539391][ T687] EXT4-fs (loop2): This should not happen!! Data will be lost [ 563.539391][ T687] [ 563.555128][ T1244] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.562590][ T687] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 563.579291][ T4342] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.583220][ T1244] EXT4-fs (loop5): This should not happen!! Data will be lost [ 563.583220][ T1244] [ 563.602393][ T4110] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.616375][ T1244] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 563.619007][T20104] loop3: detected capacity change from 0 to 2048 [ 563.629354][ T4110] EXT4-fs (loop0): This should not happen!! Data will be lost [ 563.629354][ T4110] [ 563.666270][ T4342] EXT4-fs (loop4): This should not happen!! Data will be lost [ 563.666270][ T4342] [ 563.683081][ T4110] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 563.708508][ T4342] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 563.712727][T20102] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 563.780798][T20104] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 563.804911][T20111] loop2: detected capacity change from 0 to 2048 [ 563.837042][T20104] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/149/bus supports timestamps until 2038 (0x7fffffff) [ 563.841521][T20111] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 563.861431][T20115] loop4: detected capacity change from 0 to 2048 [ 563.870240][T20111] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/150/bus supports timestamps until 2038 (0x7fffffff) [ 563.885707][T20109] loop5: detected capacity change from 0 to 2048 [ 563.898073][T20102] ext4 filesystem being mounted at /root/syzkaller.QWGF49/150/bus supports timestamps until 2038 (0x7fffffff) [ 563.922178][T20115] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 563.963139][T20115] ext4 filesystem being mounted at /root/syzkaller.xVLHel/145/bus supports timestamps until 2038 (0x7fffffff) [ 563.983070][T20111] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 223: comm syz-executor231: lblock 31 mapped to illegal pblock 223 (length 1) [ 564.009111][T20109] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 564.020572][ T3934] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 564.047738][T20111] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 564.066302][T20109] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/152/bus supports timestamps until 2038 (0x7fffffff) [ 564.095729][ T3934] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.099040][T20111] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 564.109527][ T3934] EXT4-fs (loop1): This should not happen!! Data will be lost [ 564.109527][ T3934] [ 564.128297][ T3934] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 564.142943][T20111] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 564.158887][T20111] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 564.185468][T20111] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 564.207079][T20111] EXT4-fs error (device loop2): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 564.237108][ T3934] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 564.237108][ T687] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 564.237537][ T4342] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 564.282088][ T687] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.294746][ T3934] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.319836][ T3934] EXT4-fs (loop4): This should not happen!! Data will be lost [ 564.319836][ T3934] [ 564.329903][ T687] EXT4-fs (loop5): This should not happen!! Data will be lost [ 564.329903][ T687] [ 564.331135][T20127] loop1: detected capacity change from 0 to 2048 [ 564.346709][ T9] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 564.352707][T20126] loop0: detected capacity change from 0 to 2048 [ 564.363156][ T3934] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 564.368533][ T687] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 564.394770][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.407910][ T4342] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.415395][T20127] ext4 filesystem being mounted at /root/syzkaller.QWGF49/151/bus supports timestamps until 2038 (0x7fffffff) [ 564.445923][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 564.445923][ T9] [ 564.456382][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 564.474684][ T4342] EXT4-fs (loop3): This should not happen!! Data will be lost [ 564.474684][ T4342] [ 564.485949][ T4342] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 564.501537][T20126] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/148/bus supports timestamps until 2038 (0x7fffffff) [ 564.604657][ T687] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 564.651177][ T687] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.692942][T20136] loop2: detected capacity change from 0 to 2048 [ 564.695025][T20126] EXT4-fs error (device loop0): ext4_discard_preallocations:5126: comm syz-executor231: Error -117 loading buddy information for 4294960168 [ 564.704917][T20138] loop4: detected capacity change from 0 to 2048 [ 564.706223][T20135] loop5: detected capacity change from 0 to 2048 [ 564.714678][ T687] EXT4-fs (loop1): This should not happen!! Data will be lost [ 564.714678][ T687] [ 564.727830][ T687] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 564.741280][T20140] loop3: detected capacity change from 0 to 2048 [ 564.757609][ T3934] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 564.776502][ T3934] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.790067][ T3934] EXT4-fs (loop0): This should not happen!! Data will be lost [ 564.790067][ T3934] [ 564.795084][T20138] ext4 filesystem being mounted at /root/syzkaller.xVLHel/146/bus supports timestamps until 2038 (0x7fffffff) [ 564.801785][ T3934] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 564.828543][T20135] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/153/bus supports timestamps until 2038 (0x7fffffff) [ 564.852460][T20140] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/150/bus supports timestamps until 2038 (0x7fffffff) [ 564.879478][T20136] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/151/bus supports timestamps until 2038 (0x7fffffff) [ 564.926388][ T3934] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 564.926891][T20150] loop1: detected capacity change from 0 to 2048 [ 564.970302][T20152] loop0: detected capacity change from 0 to 2048 [ 564.977359][T20136] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 217: comm syz-executor231: lblock 25 mapped to illegal pblock 217 (length 1) [ 564.994914][ T3934] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.999790][T20140] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 249: comm syz-executor231: lblock 57 mapped to illegal pblock 249 (length 1) [ 565.009122][ T3934] EXT4-fs (loop4): This should not happen!! Data will be lost [ 565.009122][ T3934] [ 565.042718][T20150] ext4 filesystem being mounted at /root/syzkaller.QWGF49/152/bus supports timestamps until 2038 (0x7fffffff) [ 565.055735][ T3934] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 565.063673][T20136] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 565.090132][T20152] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/149/bus supports timestamps until 2038 (0x7fffffff) [ 565.115879][T20140] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 565.134335][ T9] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 565.157926][T20136] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 565.158872][T20140] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 565.177755][ T3934] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 565.193396][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.200603][T20140] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 565.206155][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 565.206155][ T9] [ 565.217763][T20136] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 565.228511][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 565.263615][ T3934] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.292684][ T1244] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 565.299041][T20160] loop4: detected capacity change from 0 to 2048 [ 565.315048][T20136] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 565.329796][ T3934] EXT4-fs (loop1): This should not happen!! Data will be lost [ 565.329796][ T3934] [ 565.336610][T20136] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 565.339706][ T1244] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.351546][ T3934] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 565.364236][T20140] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 565.375188][T20136] EXT4-fs error (device loop2): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 565.405982][ T1244] EXT4-fs (loop0): This should not happen!! Data will be lost [ 565.405982][ T1244] [ 565.424711][ T1244] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 565.445171][ T4342] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 565.454888][T20164] loop5: detected capacity change from 0 to 2048 [ 565.468221][T20140] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 565.489024][T20140] EXT4-fs error (device loop3): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 565.490451][T20160] ext4 filesystem being mounted at /root/syzkaller.xVLHel/147/bus supports timestamps until 2038 (0x7fffffff) [ 565.513731][ T8630] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 565.531099][ T8630] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.541733][ T4342] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.544209][ T8630] EXT4-fs (loop3): This should not happen!! Data will be lost [ 565.544209][ T8630] [ 565.567471][ T8630] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 565.583914][T20164] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/154/bus supports timestamps until 2038 (0x7fffffff) [ 565.586502][ T4342] EXT4-fs (loop2): This should not happen!! Data will be lost [ 565.586502][ T4342] [ 565.605843][ T4342] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 565.670342][T20169] loop1: detected capacity change from 0 to 2048 [ 565.697906][T20173] loop3: detected capacity change from 0 to 2048 [ 565.739366][ T4342] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 565.754561][ T1244] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 565.762146][T20176] loop2: detected capacity change from 0 to 2048 [ 565.782257][T20173] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/151/bus supports timestamps until 2038 (0x7fffffff) [ 565.784214][T20172] loop0: detected capacity change from 0 to 2048 [ 565.795334][T20169] ext4 filesystem being mounted at /root/syzkaller.QWGF49/153/bus supports timestamps until 2038 (0x7fffffff) [ 565.815070][ T1244] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.827712][ T4342] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.852183][T20176] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/152/bus supports timestamps until 2038 (0x7fffffff) [ 565.857673][ T1244] EXT4-fs (loop5): This should not happen!! Data will be lost [ 565.857673][ T1244] [ 565.863993][ T26] kauditd_printk_skb: 27 callbacks suppressed [ 565.864005][ T26] audit: type=1800 audit(1727845050.875:3079): pid=20169 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 565.873762][ T4342] EXT4-fs (loop4): This should not happen!! Data will be lost [ 565.873762][ T4342] [ 565.874718][ T4342] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 565.887828][T20172] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/150/bus supports timestamps until 2038 (0x7fffffff) [ 565.913868][ T1244] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 565.963805][ T4342] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 566.009793][ T26] audit: type=1800 audit(1727845051.025:3080): pid=20176 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 566.031503][ T8630] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 566.037234][ T26] audit: type=1800 audit(1727845051.045:3081): pid=20172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 566.064459][ T8630] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.081063][ T8630] EXT4-fs (loop3): This should not happen!! Data will be lost [ 566.081063][ T8630] [ 566.109410][ T3934] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 566.124273][ T4342] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.131275][T20185] loop4: detected capacity change from 0 to 2048 [ 566.147418][ T4342] EXT4-fs (loop1): This should not happen!! Data will be lost [ 566.147418][ T4342] [ 566.147907][ T4110] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 566.158428][ T8630] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 566.185504][ T3934] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.198506][ T4110] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.207664][ T4342] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 566.221955][T20187] loop5: detected capacity change from 0 to 2048 [ 566.225137][ T3934] EXT4-fs (loop2): This should not happen!! Data will be lost [ 566.225137][ T3934] [ 566.244716][ T3934] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 566.251873][ T4110] EXT4-fs (loop0): This should not happen!! Data will be lost [ 566.251873][ T4110] [ 566.281389][T20187] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/155/bus supports timestamps until 2038 (0x7fffffff) [ 566.295150][ T4110] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 566.327398][T20185] ext4 filesystem being mounted at /root/syzkaller.xVLHel/148/bus supports timestamps until 2038 (0x7fffffff) [ 566.393673][ T26] audit: type=1800 audit(1727845051.415:3082): pid=20187 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 566.428316][ T687] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 566.465228][T20185] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 250: comm syz-executor231: lblock 58 mapped to illegal pblock 250 (length 1) [ 566.493360][T20199] loop2: detected capacity change from 0 to 2048 [ 566.494022][T20193] loop3: detected capacity change from 0 to 2048 [ 566.505955][T20198] loop0: detected capacity change from 0 to 2048 [ 566.516235][ T26] audit: type=1800 audit(1727845051.475:3083): pid=20196 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 566.537256][ T687] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.540085][T20200] loop1: detected capacity change from 0 to 2048 [ 566.561049][T20185] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 566.574533][ T687] EXT4-fs (loop5): This should not happen!! Data will be lost [ 566.574533][ T687] [ 566.588759][T20185] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 566.602699][ T687] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 566.602965][T20185] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 566.636911][T20185] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 566.637287][T20193] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/152/bus supports timestamps until 2038 (0x7fffffff) [ 566.673391][T20199] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/153/bus supports timestamps until 2038 (0x7fffffff) [ 566.702892][T20185] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 566.703543][T20200] ext4 filesystem being mounted at /root/syzkaller.QWGF49/154/bus supports timestamps until 2038 (0x7fffffff) [ 566.712906][T20185] EXT4-fs error (device loop4): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 566.737388][T20198] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/151/bus supports timestamps until 2038 (0x7fffffff) [ 566.754021][ T26] audit: type=1800 audit(1727845051.775:3084): pid=20199 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 566.788753][ T3934] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 566.825484][ T26] audit: type=1800 audit(1727845051.805:3085): pid=20193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 566.859063][ T3934] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.872175][T20211] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 227: comm syz-executor231: lblock 35 mapped to illegal pblock 227 (length 1) [ 566.873069][ T9] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 566.903125][ T687] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 566.917760][T20213] loop5: detected capacity change from 0 to 2048 [ 566.924560][ T26] audit: type=1800 audit(1727845051.875:3086): pid=20198 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 566.934120][T20211] EXT4-fs error (device loop1): ext4_discard_preallocations:5126: comm syz-executor231: Error -117 loading buddy information for 4294960168 [ 566.946283][ T3934] EXT4-fs (loop4): This should not happen!! Data will be lost [ 566.946283][ T3934] [ 566.962474][ T4342] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 566.970466][ T26] audit: type=1800 audit(1727845051.885:3087): pid=20200 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 567.010004][ T3934] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 567.010802][ T687] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.041734][ T4342] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.043776][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.066425][T20211] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 567.068254][ T4342] EXT4-fs (loop0): This should not happen!! Data will be lost [ 567.068254][ T4342] [ 567.088300][ T687] EXT4-fs (loop2): This should not happen!! Data will be lost [ 567.088300][ T687] [ 567.095821][ T4342] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 567.101778][T20211] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 567.114265][T20213] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/156/bus supports timestamps until 2038 (0x7fffffff) [ 567.123463][ T687] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 567.161135][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 567.161135][ T9] [ 567.189482][T20217] loop4: detected capacity change from 0 to 2048 [ 567.197531][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 567.208540][T20211] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 567.222763][ T26] audit: type=1800 audit(1727845052.245:3088): pid=20213 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 567.248966][T20211] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 567.277516][T20211] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 567.302767][ T4342] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 567.330647][T20211] EXT4-fs error (device loop1): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 567.331742][T20217] ext4 filesystem being mounted at /root/syzkaller.xVLHel/149/bus supports timestamps until 2038 (0x7fffffff) [ 567.354352][ T4342] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.382881][ T4342] EXT4-fs (loop5): This should not happen!! Data will be lost [ 567.382881][ T4342] [ 567.396472][T20222] loop0: detected capacity change from 0 to 2048 [ 567.400958][ T4342] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 567.418264][ T4110] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 567.445638][ T4110] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.453954][T20223] loop2: detected capacity change from 0 to 2048 [ 567.466612][ T4110] EXT4-fs (loop1): This should not happen!! Data will be lost [ 567.466612][ T4110] [ 567.469737][T20222] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/152/bus supports timestamps until 2038 (0x7fffffff) [ 567.477307][ T4110] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 567.520246][T20226] loop3: detected capacity change from 0 to 2048 [ 567.560597][ T4342] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 567.568806][T20230] loop5: detected capacity change from 0 to 2048 [ 567.585337][ T4342] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.598932][T20236] loop1: detected capacity change from 0 to 2048 [ 567.604876][T20223] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/154/bus supports timestamps until 2038 (0x7fffffff) [ 567.607290][ T4342] EXT4-fs (loop4): This should not happen!! Data will be lost [ 567.607290][ T4342] [ 567.620148][T20226] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/153/bus supports timestamps until 2038 (0x7fffffff) [ 567.643999][ T4342] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 567.657513][ T9] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 567.698909][T20230] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/157/bus supports timestamps until 2038 (0x7fffffff) [ 567.718990][T20236] ext4 filesystem being mounted at /root/syzkaller.QWGF49/155/bus supports timestamps until 2038 (0x7fffffff) [ 567.770723][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.791182][ T687] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 567.810771][ T8630] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 567.816169][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 567.816169][ T9] [ 567.836188][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 567.851919][ T687] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.871945][ T687] EXT4-fs (loop3): This should not happen!! Data will be lost [ 567.871945][ T687] [ 567.896299][ T687] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 567.942539][ T9] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 567.964096][ T8630] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.982652][ T4110] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #18: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 567.989572][T20244] loop4: detected capacity change from 0 to 2048 [ 568.004804][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.019438][ T8630] EXT4-fs (loop2): This should not happen!! Data will be lost [ 568.019438][ T8630] [ 568.025912][ T4110] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 16 with error 117 [ 568.039163][T20245] loop0: detected capacity change from 0 to 2048 [ 568.050863][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 568.050863][ T9] [ 568.056581][ T4110] EXT4-fs (loop5): This should not happen!! Data will be lost [ 568.056581][ T4110] [ 568.067565][ T8630] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 568.091215][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 568.091354][ T4110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 568.155344][T20245] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/153/bus supports timestamps until 2038 (0x7fffffff) [ 568.161294][T20249] loop3: detected capacity change from 0 to 2048 [ 568.169450][T20244] ext4 filesystem being mounted at /root/syzkaller.xVLHel/150/bus supports timestamps until 2038 (0x7fffffff) [ 568.224502][T20253] loop1: detected capacity change from 0 to 2048 [ 568.235145][T20249] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/154/bus supports timestamps until 2038 (0x7fffffff) [ 568.309406][T20258] loop2: detected capacity change from 0 to 2048 [ 568.333415][T20253] ext4 filesystem being mounted at /root/syzkaller.QWGF49/156/bus supports timestamps until 2038 (0x7fffffff) [ 568.383310][T20258] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/155/bus supports timestamps until 2038 (0x7fffffff) [ 568.421285][ T3934] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 568.464883][ T3934] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.479555][ T4110] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 568.490054][ T3934] EXT4-fs (loop0): This should not happen!! Data will be lost [ 568.490054][ T3934] [ 568.494567][ T8630] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 568.505651][ T3934] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 568.519204][ T687] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 568.534054][T20264] loop5: detected capacity change from 0 to 2048 [ 568.551329][ T8630] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.552479][ T4110] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.570163][ T8630] EXT4-fs (loop1): This should not happen!! Data will be lost [ 568.570163][ T8630] [ 568.580186][ T687] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.588849][ T9] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 568.614940][ T4110] EXT4-fs (loop3): This should not happen!! Data will be lost [ 568.614940][ T4110] [ 568.619085][ T8630] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 568.626252][ T687] EXT4-fs (loop4): This should not happen!! Data will be lost [ 568.626252][ T687] [ 568.648656][ T4110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 568.655844][ T687] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 568.674801][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.681870][T20264] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/158/bus supports timestamps until 2038 (0x7fffffff) [ 568.695493][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 568.695493][ T9] [ 568.710893][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 568.797570][T20271] loop3: detected capacity change from 0 to 2048 [ 568.864292][ T687] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 568.864973][T20277] loop4: detected capacity change from 0 to 2048 [ 568.885239][T20269] loop0: detected capacity change from 0 to 2048 [ 568.886977][T20271] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/155/bus supports timestamps until 2038 (0x7fffffff) [ 568.906472][ T687] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.914401][T20273] loop1: detected capacity change from 0 to 2048 [ 568.919217][ T687] EXT4-fs (loop5): This should not happen!! Data will be lost [ 568.919217][ T687] [ 568.926905][T20278] loop2: detected capacity change from 0 to 2048 [ 568.936903][ T687] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 568.990282][ T9] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 569.013452][T20269] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/154/bus supports timestamps until 2038 (0x7fffffff) [ 569.045940][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.060951][T20273] ext4 filesystem being mounted at /root/syzkaller.QWGF49/157/bus supports timestamps until 2038 (0x7fffffff) [ 569.070021][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 569.070021][ T9] [ 569.084493][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 569.084602][T20278] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/156/bus supports timestamps until 2038 (0x7fffffff) [ 569.130314][T20277] ext4 filesystem being mounted at /root/syzkaller.xVLHel/151/bus supports timestamps until 2038 (0x7fffffff) [ 569.149501][T20287] loop5: detected capacity change from 0 to 2048 [ 569.178000][ T9] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 569.205557][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.228950][ T687] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 569.246317][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 569.246317][ T9] [ 569.257884][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 569.271393][ T8630] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 569.289717][ T687] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.305600][T20287] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/159/bus supports timestamps until 2038 (0x7fffffff) [ 569.320115][ T9] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 569.380170][ T8630] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.403540][T20293] loop3: detected capacity change from 0 to 2048 [ 569.422267][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.427924][ T687] EXT4-fs (loop1): This should not happen!! Data will be lost [ 569.427924][ T687] [ 569.458578][T20287] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 569.459512][ T687] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 569.492576][ T8630] EXT4-fs (loop2): This should not happen!! Data will be lost [ 569.492576][ T8630] [ 569.500069][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 569.500069][ T9] [ 569.507207][T20295] loop0: detected capacity change from 0 to 2048 [ 569.515990][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 569.520361][ T8630] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 569.545643][T20287] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 569.559482][T20287] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 569.572701][T20287] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 569.574477][T20295] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/155/bus supports timestamps until 2038 (0x7fffffff) [ 569.587392][T20293] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/156/bus supports timestamps until 2038 (0x7fffffff) [ 569.598799][T20287] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 569.646354][T20287] EXT4-fs error (device loop5): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 569.651543][T20303] loop1: detected capacity change from 0 to 2048 [ 569.679101][T20304] loop4: detected capacity change from 0 to 2048 [ 569.704901][T20303] ext4 filesystem being mounted at /root/syzkaller.QWGF49/158/bus supports timestamps until 2038 (0x7fffffff) [ 569.739595][T20309] EXT4-fs error (device loop3): ext4_find_dest_de:2113: inode #2: block 16: comm syz-executor231: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 569.782864][T20304] ext4 filesystem being mounted at /root/syzkaller.xVLHel/152/bus supports timestamps until 2038 (0x7fffffff) [ 569.826769][T20312] loop2: detected capacity change from 0 to 2048 [ 569.845758][ T4110] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 569.862724][ T4342] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 569.866442][ T4110] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.889864][ T4110] EXT4-fs (loop5): This should not happen!! Data will be lost [ 569.889864][ T4110] [ 569.902965][ T8630] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 569.921326][ T4110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 569.922422][ T4342] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.951126][ T4342] EXT4-fs (loop0): This should not happen!! Data will be lost [ 569.951126][ T4342] [ 569.958448][T20312] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/157/bus supports timestamps until 2038 (0x7fffffff) [ 569.961085][ T8630] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.989030][ T4342] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 570.004798][ T8630] EXT4-fs (loop1): This should not happen!! Data will be lost [ 570.004798][ T8630] [ 570.015958][ T3934] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 570.019219][ T8630] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 570.045235][ T3934] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.064356][ T3934] EXT4-fs (loop4): This should not happen!! Data will be lost [ 570.064356][ T3934] [ 570.081070][ T3934] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 570.147615][T20317] loop3: detected capacity change from 0 to 2048 [ 570.182461][ T4110] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 570.203201][T20319] loop5: detected capacity change from 0 to 2048 [ 570.218852][T20317] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/157/bus supports timestamps until 2038 (0x7fffffff) [ 570.279208][T20321] loop0: detected capacity change from 0 to 2048 [ 570.290749][ T4110] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.304151][ T4110] EXT4-fs (loop2): This should not happen!! Data will be lost [ 570.304151][ T4110] [ 570.316057][ T4110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 570.317401][T20322] loop1: detected capacity change from 0 to 2048 [ 570.338021][T20321] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/156/bus supports timestamps until 2038 (0x7fffffff) [ 570.353608][T20319] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/160/bus supports timestamps until 2038 (0x7fffffff) [ 570.379226][T20330] loop4: detected capacity change from 0 to 2048 [ 570.418810][ T4110] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 570.480262][ T8630] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 570.498412][T20322] ext4 filesystem being mounted at /root/syzkaller.QWGF49/159/bus supports timestamps until 2038 (0x7fffffff) [ 570.507664][T20335] loop2: detected capacity change from 0 to 2048 [ 570.512104][T20330] ext4 filesystem being mounted at /root/syzkaller.xVLHel/153/bus supports timestamps until 2038 (0x7fffffff) [ 570.539806][ T8630] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.545220][ T4110] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.565281][ T4110] EXT4-fs (loop3): This should not happen!! Data will be lost [ 570.565281][ T4110] [ 570.577122][ T4110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 570.596298][ T8630] EXT4-fs (loop5): This should not happen!! Data will be lost [ 570.596298][ T8630] [ 570.606861][ T4342] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 570.619215][ T8630] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 570.631919][T20335] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/158/bus supports timestamps until 2038 (0x7fffffff) [ 570.660333][ T4342] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.673637][ T4342] EXT4-fs (loop0): This should not happen!! Data will be lost [ 570.673637][ T4342] [ 570.684971][ T4342] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 570.700508][ T3934] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 570.718226][ T3934] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.719935][ T8630] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 570.740045][ T3934] EXT4-fs (loop1): This should not happen!! Data will be lost [ 570.740045][ T3934] [ 570.756770][ T3934] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 570.802355][ T8630] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.813082][T20335] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 570.815222][ T8630] EXT4-fs (loop4): This should not happen!! Data will be lost [ 570.815222][ T8630] [ 570.862740][ T8630] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 570.883097][T20345] loop5: detected capacity change from 0 to 2048 [ 570.900073][T20343] loop3: detected capacity change from 0 to 2048 [ 570.916695][T20335] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 570.951902][T20335] EXT4-fs error (device loop2): ext4_write_end:1346: inode #18: comm syz-executor231: mark_inode_dirty error [ 570.984888][T20349] loop0: detected capacity change from 0 to 2048 [ 570.993459][T20345] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/161/bus supports timestamps until 2038 (0x7fffffff) [ 571.001216][T20348] loop1: detected capacity change from 0 to 2048 [ 571.018527][T20343] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/158/bus supports timestamps until 2038 (0x7fffffff) [ 571.036115][ T4342] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 571.052914][T20352] loop4: detected capacity change from 0 to 2048 [ 571.075771][ T4342] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.093645][ T26] kauditd_printk_skb: 29 callbacks suppressed [ 571.093660][ T26] audit: type=1800 audit(1727845056.115:3118): pid=20345 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 571.104157][T20352] ext4 filesystem being mounted at /root/syzkaller.xVLHel/154/bus supports timestamps until 2038 (0x7fffffff) [ 571.121990][ T4342] EXT4-fs (loop2): This should not happen!! Data will be lost [ 571.121990][ T4342] [ 571.143553][ T4342] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 571.157193][ T8630] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 571.172715][ T26] audit: type=1800 audit(1727845056.195:3119): pid=20343 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 571.176551][T20348] ext4 filesystem being mounted at /root/syzkaller.QWGF49/160/bus supports timestamps until 2038 (0x7fffffff) [ 571.205781][T20349] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/157/bus supports timestamps until 2038 (0x7fffffff) [ 571.218659][ T8630] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.232235][ T26] audit: type=1800 audit(1727845056.255:3120): pid=20352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 571.267920][ T8630] EXT4-fs (loop5): This should not happen!! Data will be lost [ 571.267920][ T8630] [ 571.278771][ T8630] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 571.292294][ T3934] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 571.313016][ T9] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 571.329241][ T26] audit: type=1800 audit(1727845056.345:3121): pid=20349 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 571.373430][ T26] audit: type=1800 audit(1727845056.345:3122): pid=20363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 571.377460][ T3934] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.400785][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.432150][ T4342] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 571.465029][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 571.465029][ T9] [ 571.465683][ T4342] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.488178][ T8630] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 571.495871][T20366] loop5: detected capacity change from 0 to 2048 [ 571.510963][ T3934] EXT4-fs (loop4): This should not happen!! Data will be lost [ 571.510963][ T3934] [ 571.517321][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 571.533690][ T4342] EXT4-fs (loop1): This should not happen!! Data will be lost [ 571.533690][ T4342] [ 571.545535][ T8630] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.545604][ T3934] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 571.560847][T20367] loop2: detected capacity change from 0 to 2048 [ 571.573477][ T4342] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 571.578642][ T8630] EXT4-fs (loop0): This should not happen!! Data will be lost [ 571.578642][ T8630] [ 571.615746][ T8630] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 571.620203][T20366] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/162/bus supports timestamps until 2038 (0x7fffffff) [ 571.632083][T20367] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/159/bus supports timestamps until 2038 (0x7fffffff) [ 571.696862][ T26] audit: type=1800 audit(1727845056.715:3123): pid=20366 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 571.771382][ T9] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 571.786584][ T8630] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 571.834340][ T26] audit: type=1800 audit(1727845056.745:3124): pid=20367 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 571.859157][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.866240][T20375] loop1: detected capacity change from 0 to 2048 [ 571.888792][T20376] loop3: detected capacity change from 0 to 2048 [ 571.895966][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 571.895966][ T9] [ 571.896234][ T8630] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.906334][T20379] loop0: detected capacity change from 0 to 2048 [ 571.926566][T20377] loop4: detected capacity change from 0 to 2048 [ 571.927261][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 571.949294][ T8630] EXT4-fs (loop5): This should not happen!! Data will be lost [ 571.949294][ T8630] [ 571.965381][ T8630] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 571.985715][T20379] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/158/bus supports timestamps until 2038 (0x7fffffff) [ 571.986769][T20375] ext4 filesystem being mounted at /root/syzkaller.QWGF49/161/bus supports timestamps until 2038 (0x7fffffff) [ 572.012289][T20377] ext4 filesystem being mounted at /root/syzkaller.xVLHel/155/bus supports timestamps until 2038 (0x7fffffff) [ 572.015054][T20376] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/159/bus supports timestamps until 2038 (0x7fffffff) [ 572.045177][ T26] audit: type=1800 audit(1727845057.065:3125): pid=20379 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 572.101789][ T26] audit: type=1800 audit(1727845057.095:3126): pid=20377 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 572.123865][ T3934] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 572.125009][ T26] audit: type=1800 audit(1727845057.115:3127): pid=20375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 572.160419][ T8630] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 572.175899][ T3934] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.188978][T20391] loop5: detected capacity change from 0 to 2048 [ 572.192185][ T687] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 572.195501][ T3934] EXT4-fs (loop0): This should not happen!! Data will be lost [ 572.195501][ T3934] [ 572.223978][ T9] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 572.225306][ T3934] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 572.248654][T20390] loop2: detected capacity change from 0 to 2048 [ 572.259147][ T8630] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.276158][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.280811][ T8630] EXT4-fs (loop4): This should not happen!! Data will be lost [ 572.280811][ T8630] [ 572.290481][ T687] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.316645][T20391] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/163/bus supports timestamps until 2038 (0x7fffffff) [ 572.319763][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 572.319763][ T9] [ 572.339351][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 572.349278][T20390] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/160/bus supports timestamps until 2038 (0x7fffffff) [ 572.353683][ T8630] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 572.377620][ T687] EXT4-fs (loop1): This should not happen!! Data will be lost [ 572.377620][ T687] [ 572.391115][ T687] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 572.476585][ T687] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 572.482582][T20399] loop3: detected capacity change from 0 to 2048 [ 572.518604][T20400] loop0: detected capacity change from 0 to 2048 [ 572.519756][ T3934] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 572.540888][T20402] loop4: detected capacity change from 0 to 2048 [ 572.547847][ T687] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.564531][ T687] EXT4-fs (loop2): This should not happen!! Data will be lost [ 572.564531][ T687] [ 572.569269][ T3934] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.576375][ T687] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 572.589886][T20399] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/160/bus supports timestamps until 2038 (0x7fffffff) [ 572.613921][T20400] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/159/bus supports timestamps until 2038 (0x7fffffff) [ 572.630267][ T3934] EXT4-fs (loop5): This should not happen!! Data will be lost [ 572.630267][ T3934] [ 572.649259][T20402] ext4 filesystem being mounted at /root/syzkaller.xVLHel/156/bus supports timestamps until 2038 (0x7fffffff) [ 572.666088][T20410] loop1: detected capacity change from 0 to 2048 [ 572.675950][ T3934] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 572.725228][ T687] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 572.755904][ T8630] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 572.773097][ T687] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.790088][T20410] ext4 filesystem being mounted at /root/syzkaller.QWGF49/162/bus supports timestamps until 2038 (0x7fffffff) [ 572.802892][T20417] loop5: detected capacity change from 0 to 2048 [ 572.809863][ T3934] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 572.819573][ T8630] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.837354][ T8630] EXT4-fs (loop3): This should not happen!! Data will be lost [ 572.837354][ T8630] [ 572.848709][ T8630] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 572.861051][ T687] EXT4-fs (loop0): This should not happen!! Data will be lost [ 572.861051][ T687] [ 572.872794][ T3934] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.899231][T20415] loop2: detected capacity change from 0 to 2048 [ 572.906620][ T687] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 572.968902][T20417] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/164/bus supports timestamps until 2038 (0x7fffffff) [ 572.986503][ T3934] EXT4-fs (loop4): This should not happen!! Data will be lost [ 572.986503][ T3934] [ 573.012707][T20415] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/161/bus supports timestamps until 2038 (0x7fffffff) [ 573.060287][ T8630] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 573.111060][ T8630] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.112098][ T3934] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 573.128219][ T8630] EXT4-fs (loop1): This should not happen!! Data will be lost [ 573.128219][ T8630] [ 573.159987][T20425] loop0: detected capacity change from 0 to 2048 [ 573.166927][T20424] loop3: detected capacity change from 0 to 2048 [ 573.168261][ T8630] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 573.180962][T20417] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 231: comm syz-executor231: lblock 39 mapped to illegal pblock 231 (length 1) [ 573.241485][T20424] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/161/bus supports timestamps until 2038 (0x7fffffff) [ 573.244168][T20417] EXT4-fs error (device loop5): ext4_discard_preallocations:5126: comm syz-executor231: Error -117 loading buddy information for 4294960168 [ 573.268596][T20417] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 573.288402][ T3934] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 573.334247][T20425] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/160/bus supports timestamps until 2038 (0x7fffffff) [ 573.346331][T20417] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 573.349264][T20432] loop1: detected capacity change from 0 to 2048 [ 573.357173][ T3934] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.381271][T20434] loop4: detected capacity change from 0 to 2048 [ 573.392628][T20417] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 573.410530][ T3934] EXT4-fs (loop2): This should not happen!! Data will be lost [ 573.410530][ T3934] [ 573.421777][ T3934] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 573.435344][T20417] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 573.463213][T20417] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 573.464987][T20432] ext4 filesystem being mounted at /root/syzkaller.QWGF49/163/bus supports timestamps until 2038 (0x7fffffff) [ 573.481384][T20417] EXT4-fs error (device loop5): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 573.504288][ T4110] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 573.519870][ T4342] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 573.535767][ T3934] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 573.550711][ T4110] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.552333][ T4342] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.573921][ T4110] EXT4-fs (loop3): This should not happen!! Data will be lost [ 573.573921][ T4110] [ 573.587267][T20434] ext4 filesystem being mounted at /root/syzkaller.xVLHel/157/bus supports timestamps until 2038 (0x7fffffff) [ 573.596254][ T3934] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.612911][ T3934] EXT4-fs (loop5): This should not happen!! Data will be lost [ 573.612911][ T3934] [ 573.624390][ T3934] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 573.638579][ T4110] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 573.640396][T20432] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 247: comm syz-executor231: lblock 55 mapped to illegal pblock 247 (length 1) [ 573.667202][T20443] loop2: detected capacity change from 0 to 2048 [ 573.692297][ T4342] EXT4-fs (loop0): This should not happen!! Data will be lost [ 573.692297][ T4342] [ 573.703439][ T4342] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 573.723052][T20432] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 573.743669][T20443] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/162/bus supports timestamps until 2038 (0x7fffffff) [ 573.775843][T20432] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 573.791176][T20448] loop5: detected capacity change from 0 to 2048 [ 573.806805][T20432] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 573.819380][T20432] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 573.826871][ T4342] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 573.834062][T20432] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 573.857419][T20432] EXT4-fs error (device loop1): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 573.861731][T20443] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 573.870009][T20448] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/165/bus supports timestamps until 2038 (0x7fffffff) [ 573.913174][ T4342] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.926829][ T4342] EXT4-fs (loop4): This should not happen!! Data will be lost [ 573.926829][ T4342] [ 573.927283][T20443] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 573.938578][ T4342] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 573.960052][T20443] EXT4-fs error (device loop2): ext4_write_end:1346: inode #18: comm syz-executor231: mark_inode_dirty error [ 573.963504][T20450] loop3: detected capacity change from 0 to 2048 [ 573.985651][T20454] loop0: detected capacity change from 0 to 2048 [ 573.995115][ T4342] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 574.030885][ T4110] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 574.055610][T20450] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/162/bus supports timestamps until 2038 (0x7fffffff) [ 574.071011][ T4342] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.087842][T20454] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/161/bus supports timestamps until 2038 (0x7fffffff) [ 574.093636][ T4110] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.114048][ T3934] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:5: lblock 0 mapped to illegal pblock 176 (length 1) [ 574.122993][T20460] loop4: detected capacity change from 0 to 2048 [ 574.136942][ T4342] EXT4-fs (loop1): This should not happen!! Data will be lost [ 574.136942][ T4342] [ 574.148564][ T687] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 574.164728][ T4342] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 574.175029][T20460] ext4 filesystem being mounted at /root/syzkaller.xVLHel/158/bus supports timestamps until 2038 (0x7fffffff) [ 574.179105][ T687] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.204492][ T3934] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.214291][ T4110] EXT4-fs (loop2): This should not happen!! Data will be lost [ 574.214291][ T4110] [ 574.227855][ T3934] EXT4-fs (loop5): This should not happen!! Data will be lost [ 574.227855][ T3934] [ 574.239495][ T3934] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 574.251342][ T9] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 574.255551][ T687] EXT4-fs (loop3): This should not happen!! Data will be lost [ 574.255551][ T687] [ 574.278592][ T687] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 574.293348][ T4110] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 574.326455][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.349939][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 574.349939][ T9] [ 574.361216][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 574.469835][T20465] loop2: detected capacity change from 0 to 2048 [ 574.473252][T20467] loop5: detected capacity change from 0 to 2048 [ 574.491446][ T9] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 574.507297][T20468] loop1: detected capacity change from 0 to 2048 [ 574.542134][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.566112][T20465] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/163/bus supports timestamps until 2038 (0x7fffffff) [ 574.574068][T20472] loop0: detected capacity change from 0 to 2048 [ 574.584765][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 574.584765][ T9] [ 574.598808][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 574.630704][T20468] ext4 filesystem being mounted at /root/syzkaller.QWGF49/164/bus supports timestamps until 2038 (0x7fffffff) [ 574.639040][T20471] loop3: detected capacity change from 0 to 2048 [ 574.655608][T20467] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/166/bus supports timestamps until 2038 (0x7fffffff) [ 574.695279][T20472] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/162/bus supports timestamps until 2038 (0x7fffffff) [ 574.724384][ T687] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 574.760322][T20484] loop4: detected capacity change from 0 to 2048 [ 574.771127][ T687] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.786879][T20471] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/163/bus supports timestamps until 2038 (0x7fffffff) [ 574.814752][ T9] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 574.835178][ T687] EXT4-fs (loop2): This should not happen!! Data will be lost [ 574.835178][ T687] [ 574.848113][ T4110] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 574.864063][ T1244] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 574.868417][T20484] ext4 filesystem being mounted at /root/syzkaller.xVLHel/159/bus supports timestamps until 2038 (0x7fffffff) [ 574.896167][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.897720][ T1244] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.908710][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 574.908710][ T9] [ 574.909677][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 574.936625][ T4110] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.946574][ T1244] EXT4-fs (loop5): This should not happen!! Data will be lost [ 574.946574][ T1244] [ 574.958382][ T687] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 574.967473][ T1244] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 574.993526][ T4110] EXT4-fs (loop0): This should not happen!! Data will be lost [ 574.993526][ T4110] [ 575.012402][ T4110] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 575.072131][ T4342] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 575.088483][ T687] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 575.114918][ T687] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.136282][ T687] EXT4-fs (loop4): This should not happen!! Data will be lost [ 575.136282][ T687] [ 575.148101][ T687] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 575.160870][T20491] loop1: detected capacity change from 0 to 2048 [ 575.163706][ T4342] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.230069][T20495] loop5: detected capacity change from 0 to 2048 [ 575.230099][T20494] loop0: detected capacity change from 0 to 2048 [ 575.256311][T20491] ext4 filesystem being mounted at /root/syzkaller.QWGF49/165/bus supports timestamps until 2038 (0x7fffffff) [ 575.271682][ T4342] EXT4-fs (loop3): This should not happen!! Data will be lost [ 575.271682][ T4342] [ 575.325647][T20494] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/163/bus supports timestamps until 2038 (0x7fffffff) [ 575.336168][ T4342] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 575.367221][T20502] loop4: detected capacity change from 0 to 2048 [ 575.389540][T20501] loop2: detected capacity change from 0 to 2048 [ 575.394493][ T4342] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 575.415721][T20495] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/167/bus supports timestamps until 2038 (0x7fffffff) [ 575.425436][T20502] ext4 filesystem being mounted at /root/syzkaller.xVLHel/160/bus supports timestamps until 2038 (0x7fffffff) [ 575.432355][ T4342] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.471321][ T4342] EXT4-fs (loop1): This should not happen!! Data will be lost [ 575.471321][ T4342] [ 575.489868][ T4342] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 575.523726][T20511] loop3: detected capacity change from 0 to 2048 [ 575.527565][T20501] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/164/bus supports timestamps until 2038 (0x7fffffff) [ 575.608334][ T4342] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 575.628564][T20511] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/164/bus supports timestamps until 2038 (0x7fffffff) [ 575.640269][ T4342] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.645821][T20515] loop1: detected capacity change from 0 to 2048 [ 575.656422][ T9] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 575.660813][ T4342] EXT4-fs (loop0): This should not happen!! Data will be lost [ 575.660813][ T4342] [ 575.674420][ T4110] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 575.685021][ T4110] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.699817][ T4342] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 575.725555][ T4110] EXT4-fs (loop5): This should not happen!! Data will be lost [ 575.725555][ T4110] [ 575.736305][ T4110] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 575.738534][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.773597][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 575.773597][ T9] [ 575.785315][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 575.814700][T20515] ext4 filesystem being mounted at /root/syzkaller.QWGF49/166/bus supports timestamps until 2038 (0x7fffffff) [ 575.839041][ T687] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 575.854088][ T4342] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 575.869928][ T687] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.918648][ T687] EXT4-fs (loop2): This should not happen!! Data will be lost [ 575.918648][ T687] [ 575.918724][ T4342] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.929763][ T687] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 575.958852][ T4342] EXT4-fs (loop3): This should not happen!! Data will be lost [ 575.958852][ T4342] [ 575.962121][ T687] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 575.970383][ T4342] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 576.013283][T20520] loop0: detected capacity change from 0 to 2048 [ 576.021827][T20521] loop5: detected capacity change from 0 to 2048 [ 576.053299][ T687] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.078480][T20525] loop2: detected capacity change from 0 to 2048 [ 576.098214][T20523] loop4: detected capacity change from 0 to 2048 [ 576.106163][ T687] EXT4-fs (loop1): This should not happen!! Data will be lost [ 576.106163][ T687] [ 576.133545][T20521] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/168/bus supports timestamps until 2038 (0x7fffffff) [ 576.140997][T20531] loop3: detected capacity change from 0 to 2048 [ 576.148141][T20520] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/164/bus supports timestamps until 2038 (0x7fffffff) [ 576.157043][ T687] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 576.219066][T20525] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/165/bus supports timestamps until 2038 (0x7fffffff) [ 576.243363][T20523] ext4 filesystem being mounted at /root/syzkaller.xVLHel/161/bus supports timestamps until 2038 (0x7fffffff) [ 576.287222][T20531] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/165/bus supports timestamps until 2038 (0x7fffffff) [ 576.333703][ T26] kauditd_printk_skb: 31 callbacks suppressed [ 576.333719][ T26] audit: type=1800 audit(1727845061.355:3159): pid=20540 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 576.362629][ T687] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 576.363723][ T26] audit: type=1800 audit(1727845061.355:3160): pid=20523 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 576.401345][ T4110] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:6: lblock 0 mapped to illegal pblock 176 (length 1) [ 576.416776][ T4110] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.429885][ T26] audit: type=1800 audit(1727845061.425:3161): pid=20525 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 576.459887][ T4110] EXT4-fs (loop4): This should not happen!! Data will be lost [ 576.459887][ T4110] [ 576.464119][ T687] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.477778][ T4110] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 576.496675][ T1244] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 576.511772][T20542] loop1: detected capacity change from 0 to 2048 [ 576.525111][ T4342] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 576.541527][ T26] audit: type=1800 audit(1727845061.425:3162): pid=20521 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 576.557444][ T687] EXT4-fs (loop0): This should not happen!! Data will be lost [ 576.557444][ T687] [ 576.563643][ T1244] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.574165][ T8630] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 576.585334][ T4342] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.615185][T20542] ext4 filesystem being mounted at /root/syzkaller.QWGF49/167/bus supports timestamps until 2038 (0x7fffffff) [ 576.627795][ T26] audit: type=1800 audit(1727845061.535:3163): pid=20531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 576.642592][ T687] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 576.651843][ T1244] EXT4-fs (loop2): This should not happen!! Data will be lost [ 576.651843][ T1244] [ 576.672663][ T1244] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 576.686448][ T8630] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.700553][ T4342] EXT4-fs (loop5): This should not happen!! Data will be lost [ 576.700553][ T4342] [ 576.702741][ T8630] EXT4-fs (loop3): This should not happen!! Data will be lost [ 576.702741][ T8630] [ 576.732406][ T8630] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 576.745757][ T26] audit: type=1800 audit(1727845061.725:3164): pid=20542 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 576.771084][ T4342] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 576.842998][T20549] loop3: detected capacity change from 0 to 2048 [ 576.858503][T20550] loop0: detected capacity change from 0 to 2048 [ 576.866518][ T8630] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 576.893521][T20549] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/166/bus supports timestamps until 2038 (0x7fffffff) [ 576.903778][T20546] loop2: detected capacity change from 0 to 2048 [ 576.907424][ T8630] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.926715][T20550] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/165/bus supports timestamps until 2038 (0x7fffffff) [ 576.954448][ T26] audit: type=1800 audit(1727845061.975:3165): pid=20549 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 576.964974][T20557] loop4: detected capacity change from 0 to 2048 [ 576.976587][T20555] loop5: detected capacity change from 0 to 2048 [ 576.984696][ T8630] EXT4-fs (loop1): This should not happen!! Data will be lost [ 576.984696][ T8630] [ 577.002074][T20546] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/166/bus supports timestamps until 2038 (0x7fffffff) [ 577.025362][ T6455] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:9: lblock 0 mapped to illegal pblock 176 (length 1) [ 577.046798][ T26] audit: type=1800 audit(1727845062.065:3166): pid=20550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 577.062808][ T8630] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 577.087656][ T4342] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 577.107763][ T6455] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.110125][T20557] ext4 filesystem being mounted at /root/syzkaller.xVLHel/162/bus supports timestamps until 2038 (0x7fffffff) [ 577.121310][ T26] audit: type=1800 audit(1727845062.145:3167): pid=20546 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 577.157978][ T4342] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.171164][ T4342] EXT4-fs (loop0): This should not happen!! Data will be lost [ 577.171164][ T4342] [ 577.182007][ T4342] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 577.196382][ T6455] EXT4-fs (loop3): This should not happen!! Data will be lost [ 577.196382][ T6455] [ 577.210179][ T6455] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 577.231603][ T26] audit: type=1800 audit(1727845062.235:3168): pid=20557 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop4" ino=19 res=0 errno=0 [ 577.247208][T20555] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/169/bus supports timestamps until 2038 (0x7fffffff) [ 577.295522][ T1244] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 577.312713][ T687] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 577.332294][T20569] loop1: detected capacity change from 0 to 2048 [ 577.345449][ T1244] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.365457][T20567] loop0: detected capacity change from 0 to 2048 [ 577.378580][ T1244] EXT4-fs (loop2): This should not happen!! Data will be lost [ 577.378580][ T1244] [ 577.406564][ T1244] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 577.407736][T20569] ext4 filesystem being mounted at /root/syzkaller.QWGF49/168/bus supports timestamps until 2038 (0x7fffffff) [ 577.436677][T20574] loop3: detected capacity change from 0 to 2048 [ 577.443226][ T687] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.465574][ T687] EXT4-fs (loop4): This should not happen!! Data will be lost [ 577.465574][ T687] [ 577.467028][T20567] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/166/bus supports timestamps until 2038 (0x7fffffff) [ 577.478061][ T687] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 577.508602][T20574] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/167/bus supports timestamps until 2038 (0x7fffffff) [ 577.549523][ T1244] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:4: lblock 0 mapped to illegal pblock 176 (length 1) [ 577.587778][ T1244] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.606218][ T6455] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:9: lblock 0 mapped to illegal pblock 176 (length 1) [ 577.611374][ T1244] EXT4-fs (loop5): This should not happen!! Data will be lost [ 577.611374][ T1244] [ 577.629685][ T9] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 577.656573][ T1244] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 577.699314][ T8630] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 577.701134][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.721727][T20580] loop2: detected capacity change from 0 to 2048 [ 577.729263][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 577.729263][ T9] [ 577.733170][ T6455] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.733199][ T6455] EXT4-fs (loop1): This should not happen!! Data will be lost [ 577.733199][ T6455] [ 577.734150][ T6455] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 577.778040][ T8630] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.780470][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 577.819526][T20584] loop5: detected capacity change from 0 to 2048 [ 577.825221][ T8630] EXT4-fs (loop3): This should not happen!! Data will be lost [ 577.825221][ T8630] [ 577.842575][T20583] loop4: detected capacity change from 0 to 2048 [ 577.863400][ T8630] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 577.880390][T20584] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/170/bus supports timestamps until 2038 (0x7fffffff) [ 577.898154][T20580] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/167/bus supports timestamps until 2038 (0x7fffffff) [ 577.936436][T20583] ext4 filesystem being mounted at /root/syzkaller.xVLHel/163/bus supports timestamps until 2038 (0x7fffffff) [ 578.062621][T20595] loop1: detected capacity change from 0 to 2048 [ 578.073656][T20596] loop0: detected capacity change from 0 to 2048 [ 578.077993][ T4342] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 578.100608][ T4342] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.112101][T20594] loop3: detected capacity change from 0 to 2048 [ 578.113708][ T4342] EXT4-fs (loop5): This should not happen!! Data will be lost [ 578.113708][ T4342] [ 578.129427][ T9] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 578.140082][ T4342] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 578.145703][ T8630] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 578.173012][ T8630] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.181392][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.186308][ T8630] EXT4-fs (loop2): This should not happen!! Data will be lost [ 578.186308][ T8630] [ 578.209668][T20595] ext4 filesystem being mounted at /root/syzkaller.QWGF49/169/bus supports timestamps until 2038 (0x7fffffff) [ 578.213602][ T8630] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 578.222523][T20596] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/167/bus supports timestamps until 2038 (0x7fffffff) [ 578.247972][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 578.247972][ T9] [ 578.253725][T20594] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/168/bus supports timestamps until 2038 (0x7fffffff) [ 578.263562][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 578.336515][ T6455] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:9: lblock 0 mapped to illegal pblock 176 (length 1) [ 578.360805][ T6455] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.406886][ T9] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 578.414589][ T6455] EXT4-fs (loop0): This should not happen!! Data will be lost [ 578.414589][ T6455] [ 578.432349][ T8630] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 578.441998][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.467987][ T8630] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.482244][ T6455] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 578.495434][ T8630] EXT4-fs (loop1): This should not happen!! Data will be lost [ 578.495434][ T8630] [ 578.497144][T20604] loop2: detected capacity change from 0 to 2048 [ 578.516735][T20606] loop5: detected capacity change from 0 to 2048 [ 578.525147][ T8630] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 578.537346][T20608] loop4: detected capacity change from 0 to 2048 [ 578.544883][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 578.544883][ T9] [ 578.564525][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 578.610515][T20608] ext4 filesystem being mounted at /root/syzkaller.xVLHel/164/bus supports timestamps until 2038 (0x7fffffff) [ 578.629511][T20606] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/171/bus supports timestamps until 2038 (0x7fffffff) [ 578.646381][T20616] loop0: detected capacity change from 0 to 2048 [ 578.653543][T20604] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/168/bus supports timestamps until 2038 (0x7fffffff) [ 578.719334][T20616] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/168/bus supports timestamps until 2038 (0x7fffffff) [ 578.727627][T20621] loop3: detected capacity change from 0 to 2048 [ 578.752069][T20606] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 250: comm syz-executor231: lblock 58 mapped to illegal pblock 250 (length 1) [ 578.777518][ T687] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 578.803313][T20625] loop1: detected capacity change from 0 to 2048 [ 578.813097][T20621] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/169/bus supports timestamps until 2038 (0x7fffffff) [ 578.830840][ T687] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.830962][T20606] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 578.864130][ T9] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 578.864324][ T6455] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:9: lblock 0 mapped to illegal pblock 176 (length 1) [ 578.893656][ T687] EXT4-fs (loop2): This should not happen!! Data will be lost [ 578.893656][ T687] [ 578.904088][ T6455] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.904533][ T687] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 578.925395][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.931761][ T6455] EXT4-fs (loop0): This should not happen!! Data will be lost [ 578.931761][ T6455] [ 578.942664][T20606] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 578.956004][ T6455] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 578.983214][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 578.983214][ T9] [ 578.984828][T20625] ext4 filesystem being mounted at /root/syzkaller.QWGF49/170/bus supports timestamps until 2038 (0x7fffffff) [ 578.994036][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 579.017161][T20606] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 579.031113][ T4342] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 579.065284][T20606] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 579.065799][ T4342] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.107108][ T4342] EXT4-fs (loop3): This should not happen!! Data will be lost [ 579.107108][ T4342] [ 579.110495][T20606] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 579.117964][ T4342] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 579.175331][T20635] loop4: detected capacity change from 0 to 2048 [ 579.183222][ T4342] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 579.192896][T20631] loop2: detected capacity change from 0 to 2048 [ 579.205946][ T4342] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.212379][T20633] loop0: detected capacity change from 0 to 2048 [ 579.229586][T20606] EXT4-fs error (device loop5): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 579.235640][ T4342] EXT4-fs (loop1): This should not happen!! Data will be lost [ 579.235640][ T4342] [ 579.254867][ T4342] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 579.276311][T20635] ext4 filesystem being mounted at /root/syzkaller.xVLHel/165/bus supports timestamps until 2038 (0x7fffffff) [ 579.282788][T20638] loop3: detected capacity change from 0 to 2048 [ 579.303741][ T8630] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 579.328628][T20631] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/169/bus supports timestamps until 2038 (0x7fffffff) [ 579.343174][T20638] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/170/bus supports timestamps until 2038 (0x7fffffff) [ 579.364762][ T8630] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.384464][T20633] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/169/bus supports timestamps until 2038 (0x7fffffff) [ 579.399008][ T8630] EXT4-fs (loop5): This should not happen!! Data will be lost [ 579.399008][ T8630] [ 579.413254][ T8630] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 579.451961][T20650] loop1: detected capacity change from 0 to 2048 [ 579.518160][T20638] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 236: comm syz-executor231: lblock 44 mapped to illegal pblock 236 (length 1) [ 579.554538][T20650] ext4 filesystem being mounted at /root/syzkaller.QWGF49/171/bus supports timestamps until 2038 (0x7fffffff) [ 579.581134][T20638] EXT4-fs error (device loop3): ext4_discard_preallocations:5126: comm syz-executor231: Error -117 loading buddy information for 4294960168 [ 579.601066][ T8630] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 579.601164][T20638] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 579.629895][ T687] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 579.648536][ T4342] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 579.668915][T20638] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 579.669266][ T8630] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.680545][T20655] loop5: detected capacity change from 0 to 2048 [ 579.698836][T20638] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 579.712232][T20638] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 579.732156][ T4342] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.745435][ T687] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.759161][T20638] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 579.772408][ T8630] EXT4-fs (loop0): This should not happen!! Data will be lost [ 579.772408][ T8630] [ 579.784470][T20655] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/172/bus supports timestamps until 2038 (0x7fffffff) [ 579.796985][ T4342] EXT4-fs (loop4): This should not happen!! Data will be lost [ 579.796985][ T4342] [ 579.796978][ T9] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 579.808894][ T4342] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 579.824192][T20638] EXT4-fs error (device loop3): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 579.841812][ T687] EXT4-fs (loop2): This should not happen!! Data will be lost [ 579.841812][ T687] [ 579.858415][ T687] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 579.889317][ T8630] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 579.904367][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.916745][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 579.916745][ T9] [ 579.927442][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 579.941153][ T6455] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:9: lblock 0 mapped to illegal pblock 176 (length 1) [ 580.023111][ T6455] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.023326][ T687] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 580.065796][T20662] loop0: detected capacity change from 0 to 2048 [ 580.072555][ T6455] EXT4-fs (loop3): This should not happen!! Data will be lost [ 580.072555][ T6455] [ 580.079989][T20663] loop2: detected capacity change from 0 to 2048 [ 580.085009][T20661] loop4: detected capacity change from 0 to 2048 [ 580.106487][ T6455] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 580.123694][ T687] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.132377][T20665] loop1: detected capacity change from 0 to 2048 [ 580.144130][T20662] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/170/bus supports timestamps until 2038 (0x7fffffff) [ 580.149781][ T687] EXT4-fs (loop5): This should not happen!! Data will be lost [ 580.149781][ T687] [ 580.170904][ T687] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 580.197315][T20663] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/170/bus supports timestamps until 2038 (0x7fffffff) [ 580.211038][T20665] ext4 filesystem being mounted at /root/syzkaller.QWGF49/172/bus supports timestamps until 2038 (0x7fffffff) [ 580.278237][T20661] ext4 filesystem being mounted at /root/syzkaller.xVLHel/166/bus supports timestamps until 2038 (0x7fffffff) [ 580.344198][ T6455] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:9: lblock 0 mapped to illegal pblock 176 (length 1) [ 580.354187][T20678] loop5: detected capacity change from 0 to 2048 [ 580.365483][ T6455] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.384232][ T687] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 580.408417][ T6455] EXT4-fs (loop2): This should not happen!! Data will be lost [ 580.408417][ T6455] [ 580.419200][ T6455] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 580.433163][ T687] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.453151][ T687] EXT4-fs (loop0): This should not happen!! Data will be lost [ 580.453151][ T687] [ 580.465866][ T687] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 580.480600][T20678] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/173/bus supports timestamps until 2038 (0x7fffffff) [ 580.500935][T20679] loop3: detected capacity change from 0 to 2048 [ 580.515149][ T687] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 580.544037][ T687] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.556566][ T687] EXT4-fs (loop1): This should not happen!! Data will be lost [ 580.556566][ T687] [ 580.567819][T20684] loop2: detected capacity change from 0 to 2048 [ 580.576526][ T687] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 580.631403][ T8630] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 580.650372][ T8630] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.652327][T20684] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/171/bus supports timestamps until 2038 (0x7fffffff) [ 580.667218][ T8630] EXT4-fs (loop4): This should not happen!! Data will be lost [ 580.667218][ T8630] [ 580.680334][T20679] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/171/bus supports timestamps until 2038 (0x7fffffff) [ 580.685673][ T8630] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 580.724033][T20690] loop0: detected capacity change from 0 to 2048 [ 580.807905][T20690] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/171/bus supports timestamps until 2038 (0x7fffffff) [ 580.816258][T20694] loop1: detected capacity change from 0 to 2048 [ 580.840832][T20684] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 234: comm syz-executor231: lblock 42 mapped to illegal pblock 234 (length 1) [ 580.857089][ T9] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 580.891754][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.893531][T20684] EXT4-fs error (device loop2): ext4_discard_preallocations:5126: comm syz-executor231: Error -117 loading buddy information for 4294960168 [ 580.905987][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 580.905987][ T9] [ 580.935433][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 580.935518][ T687] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 580.960913][T20700] loop4: detected capacity change from 0 to 2048 [ 580.967397][T20694] ext4 filesystem being mounted at /root/syzkaller.QWGF49/173/bus supports timestamps until 2038 (0x7fffffff) [ 580.975626][T20684] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 581.030289][ T8630] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 581.047299][ T687] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.071949][T20684] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 581.082217][ T8630] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.091886][T20705] loop5: detected capacity change from 0 to 2048 [ 581.098274][T20700] ext4 filesystem being mounted at /root/syzkaller.xVLHel/167/bus supports timestamps until 2038 (0x7fffffff) [ 581.108762][ T687] EXT4-fs (loop3): This should not happen!! Data will be lost [ 581.108762][ T687] [ 581.124047][ T687] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 581.131164][ T8630] EXT4-fs (loop0): This should not happen!! Data will be lost [ 581.131164][ T8630] [ 581.157190][ T8630] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 581.158213][T20684] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 581.174088][ T6455] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:9: lblock 0 mapped to illegal pblock 176 (length 1) [ 581.223988][T20684] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 581.228984][T20705] ext4 filesystem being mounted at /root/syzkaller.Npp0h6/174/bus supports timestamps until 2038 (0x7fffffff) [ 581.237304][ T6455] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.257265][T20684] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 581.302399][ T6455] EXT4-fs (loop1): This should not happen!! Data will be lost [ 581.302399][ T6455] [ 581.305815][T20684] EXT4-fs error (device loop2): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 581.313879][ T6455] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 581.357398][T20709] loop3: detected capacity change from 0 to 2048 [ 581.366893][ T26] kauditd_printk_skb: 32 callbacks suppressed [ 581.366909][ T26] audit: type=1800 audit(1727845066.385:3201): pid=20710 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop5" ino=19 res=0 errno=0 [ 581.377611][T20705] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 211: comm syz-executor231: lblock 19 mapped to illegal pblock 211 (length 1) [ 581.418360][ T687] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 581.428462][T20712] loop0: detected capacity change from 0 to 2048 [ 581.442916][ T4342] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 581.451222][ T687] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.470713][T20705] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 581.470945][ T4342] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.484894][ T687] EXT4-fs (loop4): This should not happen!! Data will be lost [ 581.484894][ T687] [ 581.499367][T20709] ext4 filesystem being mounted at /root/syzkaller.vF33Oe/172/bus supports timestamps until 2038 (0x7fffffff) [ 581.512111][T20705] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 581.535060][ T4342] EXT4-fs (loop2): This should not happen!! Data will be lost [ 581.535060][ T4342] [ 581.543610][T20705] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #18: comm syz-executor231: mark_inode_dirty error [ 581.552392][ T687] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 581.574857][T20712] ext4 filesystem being mounted at /root/syzkaller.BXgBx4/172/bus supports timestamps until 2038 (0x7fffffff) [ 581.577466][ T4342] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 581.587540][T20705] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor231: Invalid inode table block 0 in block_group 0 [ 581.612935][T20716] loop1: detected capacity change from 0 to 2048 [ 581.651348][T20705] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 581.667689][T20705] EXT4-fs error (device loop5): ext4_truncate:4272: inode #18: comm syz-executor231: mark_inode_dirty error [ 581.669186][T20716] ext4 filesystem being mounted at /root/syzkaller.QWGF49/174/bus supports timestamps until 2038 (0x7fffffff) [ 581.692009][ T26] audit: type=1800 audit(1727845066.715:3202): pid=20709 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop3" ino=19 res=0 errno=0 [ 581.737374][ T26] audit: type=1800 audit(1727845066.755:3203): pid=20712 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop0" ino=19 res=0 errno=0 [ 581.777837][ T687] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:3: lblock 0 mapped to illegal pblock 176 (length 1) [ 581.793140][ T8630] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:10: lblock 0 mapped to illegal pblock 176 (length 1) [ 581.812965][ T26] audit: type=1800 audit(1727845066.835:3204): pid=20716 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop1" ino=19 res=0 errno=0 [ 581.835008][ T4342] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:8: lblock 0 mapped to illegal pblock 176 (length 1) [ 581.844431][T20722] loop2: detected capacity change from 0 to 2048 [ 581.856139][ T687] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.857998][ T4342] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.868461][ T8630] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.868487][ T8630] EXT4-fs (loop3): This should not happen!! Data will be lost [ 581.868487][ T8630] [ 581.869433][ T8630] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:10: Invalid inode table block 0 in block_group 0 [ 581.898507][ T4342] EXT4-fs (loop0): This should not happen!! Data will be lost [ 581.898507][ T4342] [ 581.906497][ T687] EXT4-fs (loop5): This should not happen!! Data will be lost [ 581.906497][ T687] [ 581.917312][ T9] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #18: block 176: comm kworker/u4:0: lblock 0 mapped to illegal pblock 176 (length 1) [ 581.926824][ T687] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 581.938402][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.975267][ T4342] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 581.993379][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 581.993379][ T9] [ 581.995685][T20722] ext4 filesystem being mounted at /root/syzkaller.R5rMVV/172/bus supports timestamps until 2038 (0x7fffffff) [ 582.015966][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 582.049281][T20724] loop4: detected capacity change from 0 to 2048 [ 582.129502][T20724] ext4 filesystem being mounted at /root/syzkaller.xVLHel/168/bus supports timestamps until 2038 (0x7fffffff) [ 582.145569][ T26] audit: type=1800 audit(1727845067.175:3205): pid=20737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor231" name="bus" dev="loop2" ino=19 res=0 errno=0