ode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 491.791633][ T144] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 491.815393][ T1182] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 491.828847][T14595] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 491.844349][T14607] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 491.854240][ T4065] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 491.867904][ T144] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 491.871245][ T1182] EXT4-fs (loop4): This should not happen!! Data will be lost [ 491.871245][ T1182] [ 491.890989][T14607] EXT4-fs error (device loop1): ext4_write_end:1346: inode #19: comm syz-executor386: mark_inode_dirty error [ 491.902782][T14595] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 491.913580][ T4065] EXT4-fs (loop2): This should not happen!! Data will be lost [ 491.913580][ T4065] [ 491.927933][ T144] EXT4-fs (loop3): This should not happen!! Data will be lost [ 491.927933][ T144] [ 491.938942][T14595] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 491.941020][ T1182] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 491.954579][ T4065] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 491.982150][ T1537] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 492.003675][ T144] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 492.020574][ T1537] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 492.033353][T14595] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 492.060048][T14595] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 492.082298][T14595] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 492.097182][ T1537] EXT4-fs (loop1): This should not happen!! Data will be lost [ 492.097182][ T1537] [ 492.128289][ T1537] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 492.146921][ T1182] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 492.189373][T14623] loop3: detected capacity change from 0 to 2048 [ 492.196837][ T1182] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 15 with error 117 [ 492.234510][ T1182] EXT4-fs (loop0): This should not happen!! Data will be lost [ 492.234510][ T1182] [ 492.253022][T14621] loop4: detected capacity change from 0 to 2048 [ 492.254978][ T1182] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 492.273395][T14627] loop2: detected capacity change from 0 to 2048 [ 492.285546][T14629] loop5: detected capacity change from 0 to 2048 [ 492.328705][T14623] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/51/bus supports timestamps until 2038 (0x7fffffff) [ 492.346351][T14621] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/52/bus supports timestamps until 2038 (0x7fffffff) [ 492.363574][T14632] loop1: detected capacity change from 0 to 2048 [ 492.368573][T14629] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/55/bus supports timestamps until 2038 (0x7fffffff) [ 492.423963][T14627] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/48/bus supports timestamps until 2038 (0x7fffffff) [ 492.437762][T14632] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/51/bus supports timestamps until 2038 (0x7fffffff) [ 492.497061][ T1182] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 492.579252][T14644] loop0: detected capacity change from 0 to 2048 [ 492.586135][ T1182] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 492.600633][T14632] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 492.606356][ T1182] EXT4-fs (loop3): This should not happen!! Data will be lost [ 492.606356][ T1182] [ 492.661234][T14627] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #19: block 241: comm syz-executor386: lblock 49 mapped to illegal pblock 241 (length 1) [ 492.676034][ T1182] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 492.693668][ T1537] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 492.722129][T14632] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 492.737488][ T1537] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 492.761832][T14644] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/51/bus supports timestamps until 2038 (0x7fffffff) [ 492.774812][ T1537] EXT4-fs (loop5): This should not happen!! Data will be lost [ 492.774812][ T1537] [ 492.786205][ T1537] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 492.803670][ T1182] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 492.811152][T14627] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 492.833384][T14632] EXT4-fs error (device loop1): ext4_write_end:1346: inode #19: comm syz-executor386: mark_inode_dirty error [ 492.850391][T14627] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 492.871158][ T1182] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 492.883731][ T1182] EXT4-fs (loop4): This should not happen!! Data will be lost [ 492.883731][ T1182] [ 492.894662][ T1182] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 492.900105][T14627] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 492.920136][ T4065] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 492.970545][ T4065] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 493.032087][T14658] loop5: detected capacity change from 0 to 2048 [ 493.035887][T14627] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 493.039936][ T4065] EXT4-fs (loop1): This should not happen!! Data will be lost [ 493.039936][ T4065] [ 493.077908][ T4076] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 493.093493][T14659] loop3: detected capacity change from 0 to 2048 [ 493.114088][ T4076] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 493.126608][T14662] loop4: detected capacity change from 0 to 2048 [ 493.129829][ T4065] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 493.146834][ T4076] EXT4-fs (loop0): This should not happen!! Data will be lost [ 493.146834][ T4076] [ 493.156828][T14627] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 493.168166][T14627] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 493.181096][ T4076] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 493.201831][T14662] EXT4-fs mount: 91 callbacks suppressed [ 493.201847][T14662] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 493.219291][ T154] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 493.235862][T14658] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 493.251259][T14659] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 493.287322][T14659] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/52/bus supports timestamps until 2038 (0x7fffffff) [ 493.297118][T14662] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/53/bus supports timestamps until 2038 (0x7fffffff) [ 493.299290][T14658] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/56/bus supports timestamps until 2038 (0x7fffffff) [ 493.330652][ T154] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 493.400798][ T154] EXT4-fs (loop2): This should not happen!! Data will be lost [ 493.400798][ T154] [ 493.426912][T14659] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 249: comm syz-executor386: lblock 57 mapped to illegal pblock 249 (length 1) [ 493.460492][ T154] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 493.492715][T14681] loop1: detected capacity change from 0 to 2048 [ 493.502075][T14659] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 493.516008][T14680] loop0: detected capacity change from 0 to 2048 [ 493.571230][ T154] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 493.575281][T14659] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 493.600157][ T154] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 493.622677][T14680] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 493.640414][ T1182] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 493.665913][T14681] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 493.688436][T14681] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/52/bus supports timestamps until 2038 (0x7fffffff) [ 493.695709][T14680] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/52/bus supports timestamps until 2038 (0x7fffffff) [ 493.715771][T14692] loop2: detected capacity change from 0 to 2048 [ 493.744163][ T1182] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 493.759544][T14659] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 493.763129][ T154] EXT4-fs (loop4): This should not happen!! Data will be lost [ 493.763129][ T154] [ 493.785194][T14681] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #19: block 252: comm syz-executor386: lblock 60 mapped to illegal pblock 252 (length 1) [ 493.807376][ T1182] EXT4-fs (loop5): This should not happen!! Data will be lost [ 493.807376][ T1182] [ 493.822935][ T154] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 493.840814][ T1182] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 493.855433][T14659] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 493.881536][T14681] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 493.895015][T14659] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 493.900868][T14692] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 493.917418][T14692] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/49/bus supports timestamps until 2038 (0x7fffffff) [ 493.922926][T14659] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 493.960069][T14681] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 494.036465][T14681] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 494.051653][ T154] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 494.056163][ T1182] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 494.089498][ T4076] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 494.104768][T14681] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 494.118419][T14705] loop5: detected capacity change from 0 to 2048 [ 494.125315][ T1182] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 494.139671][T14681] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 494.157544][ T1182] EXT4-fs (loop0): This should not happen!! Data will be lost [ 494.157544][ T1182] [ 494.158494][ T4076] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 494.171412][T14681] EXT4-fs error (device loop1): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 494.181064][ T154] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 494.202907][ T1182] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 494.206962][T14703] loop4: detected capacity change from 0 to 2048 [ 494.222545][T14705] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 494.237142][ T4076] EXT4-fs (loop2): This should not happen!! Data will be lost [ 494.237142][ T4076] [ 494.242488][T14705] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/57/bus supports timestamps until 2038 (0x7fffffff) [ 494.258521][ T154] EXT4-fs (loop3): This should not happen!! Data will be lost [ 494.258521][ T154] [ 494.259396][ T154] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 494.274010][ T4076] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 494.298743][ T1182] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 494.355685][T14703] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 494.381940][ T1182] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 494.394943][ T1182] EXT4-fs (loop1): This should not happen!! Data will be lost [ 494.394943][ T1182] [ 494.405719][ T1182] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 494.421127][T14703] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/54/bus supports timestamps until 2038 (0x7fffffff) [ 494.519936][ T144] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 494.544023][T14721] loop0: detected capacity change from 0 to 2048 [ 494.555340][T14703] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 242: comm syz-executor386: lblock 50 mapped to illegal pblock 242 (length 1) [ 494.581170][ T144] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 494.607289][T14725] loop2: detected capacity change from 0 to 2048 [ 494.617487][T14703] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 494.621907][T14727] loop3: detected capacity change from 0 to 2048 [ 494.641395][T14721] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 494.645320][T14728] loop1: detected capacity change from 0 to 2048 [ 494.659951][ T144] EXT4-fs (loop5): This should not happen!! Data will be lost [ 494.659951][ T144] [ 494.674721][T14721] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/53/bus supports timestamps until 2038 (0x7fffffff) [ 494.691664][ T144] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 494.698086][T14703] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 494.718122][T14703] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 494.739542][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 494.792131][T14703] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 494.796179][ T26] audit: type=1800 audit(1727842749.089:2122): pid=14721 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 494.831673][T14727] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 494.833420][T14725] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 494.852285][T14727] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/53/bus supports timestamps until 2038 (0x7fffffff) [ 494.899440][T14703] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 494.909140][T14725] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/50/bus supports timestamps until 2038 (0x7fffffff) [ 494.973096][T14738] loop5: detected capacity change from 0 to 2048 [ 494.981968][ T26] audit: type=1800 audit(1727842749.269:2123): pid=14725 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 495.003276][T14703] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 495.005725][ T26] audit: type=1800 audit(1727842749.359:2124): pid=14727 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 495.040562][ T1182] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 495.055140][ T154] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 495.076512][T14728] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 495.088345][T14738] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 495.088415][T14728] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/53/bus supports timestamps until 2038 (0x7fffffff) [ 495.111254][ T4076] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 495.129663][ T154] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 495.161625][ T1182] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 495.190412][T14738] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/58/bus supports timestamps until 2038 (0x7fffffff) [ 495.202499][ T4076] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 495.219094][ T154] EXT4-fs (loop4): This should not happen!! Data will be lost [ 495.219094][ T154] [ 495.246896][ T1182] EXT4-fs (loop2): This should not happen!! Data will be lost [ 495.246896][ T1182] [ 495.262207][ T26] audit: type=1800 audit(1727842749.529:2125): pid=14728 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 495.281646][ T154] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 495.296334][ T4076] EXT4-fs (loop0): This should not happen!! Data will be lost [ 495.296334][ T4076] [ 495.317724][ T1182] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 495.345569][ T144] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 495.355126][ T4076] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 495.365780][ T26] audit: type=1800 audit(1727842749.639:2126): pid=14738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 495.424978][ T144] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 495.430230][ T154] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 495.446106][ T144] EXT4-fs (loop3): This should not happen!! Data will be lost [ 495.446106][ T144] [ 495.463389][ T4063] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 495.481776][ T144] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 495.491094][ T154] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 495.521089][ T4063] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 495.541966][ T4063] EXT4-fs (loop1): This should not happen!! Data will be lost [ 495.541966][ T4063] [ 495.549828][ T154] EXT4-fs (loop5): This should not happen!! Data will be lost [ 495.549828][ T154] [ 495.553579][ T4063] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 495.571220][ T154] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 495.676441][T14761] loop0: detected capacity change from 0 to 2048 [ 495.709042][T14759] loop2: detected capacity change from 0 to 2048 [ 495.731876][T14762] loop4: detected capacity change from 0 to 2048 [ 495.775516][T14761] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 495.782899][T14764] loop3: detected capacity change from 0 to 2048 [ 495.794561][T14759] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 495.805163][T14767] loop1: detected capacity change from 0 to 2048 [ 495.811817][T14761] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/54/bus supports timestamps until 2038 (0x7fffffff) [ 495.844228][T14759] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/51/bus supports timestamps until 2038 (0x7fffffff) [ 495.857423][T14762] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 495.869495][ T26] audit: type=1800 audit(1727842750.229:2127): pid=14759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 495.883888][T14773] loop5: detected capacity change from 0 to 2048 [ 495.909928][T14764] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 495.915596][ T26] audit: type=1800 audit(1727842750.229:2128): pid=14761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 495.937402][T14762] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/55/bus supports timestamps until 2038 (0x7fffffff) [ 495.957051][T14767] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 495.981337][T14767] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/54/bus supports timestamps until 2038 (0x7fffffff) [ 495.994918][ T26] audit: type=1800 audit(1727842750.349:2129): pid=14767 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 495.997879][T14764] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/54/bus supports timestamps until 2038 (0x7fffffff) [ 496.065374][T14773] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 496.106245][T14764] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 209: comm syz-executor386: lblock 17 mapped to illegal pblock 209 (length 1) [ 496.113587][ T26] audit: type=1800 audit(1727842750.369:2130): pid=14762 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 496.127072][T14773] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/59/bus supports timestamps until 2038 (0x7fffffff) [ 496.142679][ T26] audit: type=1800 audit(1727842750.389:2131): pid=14764 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 496.311111][ T144] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 496.331719][ T154] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 496.347279][ T4063] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 496.366199][T14764] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 496.381839][ T144] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 496.398122][ T1537] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 496.413673][ T4063] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 496.415300][ T154] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 496.436468][ T4063] EXT4-fs (loop1): This should not happen!! Data will be lost [ 496.436468][ T4063] [ 496.451419][T14764] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 496.454161][ T144] EXT4-fs (loop2): This should not happen!! Data will be lost [ 496.454161][ T144] [ 496.477968][ T4063] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 496.491696][ T1182] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 496.494114][ T1537] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 496.518887][ T1182] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 496.532412][T14764] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 496.535724][ T144] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 496.545642][ T1537] EXT4-fs (loop4): This should not happen!! Data will be lost [ 496.545642][ T1537] [ 496.558043][ T154] EXT4-fs (loop0): This should not happen!! Data will be lost [ 496.558043][ T154] [ 496.568032][T14764] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 496.590770][ T1182] EXT4-fs (loop5): This should not happen!! Data will be lost [ 496.590770][ T1182] [ 496.602092][ T1537] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 496.604314][ T154] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 496.617058][ T1182] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 496.641396][T14764] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 496.657994][T14764] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 496.701172][ T1182] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 496.745002][ T1182] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 496.797167][ T1182] EXT4-fs (loop3): This should not happen!! Data will be lost [ 496.797167][ T1182] [ 496.812644][T14803] loop1: detected capacity change from 0 to 2048 [ 496.824255][T14805] loop2: detected capacity change from 0 to 2048 [ 496.838774][ T1182] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 496.863253][T14807] loop0: detected capacity change from 0 to 2048 [ 496.868767][T14806] loop4: detected capacity change from 0 to 2048 [ 496.874539][T14805] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 496.907389][T14814] loop5: detected capacity change from 0 to 2048 [ 496.917778][T14805] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/52/bus supports timestamps until 2038 (0x7fffffff) [ 496.920382][T14803] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 497.004674][T14805] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #19: block 242: comm syz-executor386: lblock 50 mapped to illegal pblock 242 (length 1) [ 497.021547][T14807] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 497.076734][T14814] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 497.089776][T14803] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/55/bus supports timestamps until 2038 (0x7fffffff) [ 497.103021][T14807] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/55/bus supports timestamps until 2038 (0x7fffffff) [ 497.109175][T14806] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 497.145785][T14828] loop3: detected capacity change from 0 to 2048 [ 497.147317][T14805] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 497.179355][T14828] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 497.191798][T14803] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #19: block 249: comm syz-executor386: lblock 57 mapped to illegal pblock 249 (length 1) [ 497.231173][T14814] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/60/bus supports timestamps until 2038 (0x7fffffff) [ 497.233268][T14807] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 497.242976][T14806] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/56/bus supports timestamps until 2038 (0x7fffffff) [ 497.256955][T14803] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 497.281793][T14805] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 497.315632][T14805] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 497.327562][T14828] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/55/bus supports timestamps until 2038 (0x7fffffff) [ 497.378047][T14805] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 497.422524][T14807] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 497.437829][T14803] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 497.460175][T14807] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 497.460186][T14803] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 497.460497][T14803] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 497.494002][T14805] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 497.521669][T14805] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 497.533271][T14807] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 497.548048][T14803] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 497.558100][ T154] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 497.572769][ T4063] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 497.582487][ T154] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 497.587591][T14803] EXT4-fs error (device loop1): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 497.609811][ T4063] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 497.623863][ T1537] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 497.641778][T14807] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 497.651059][ T1537] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 497.664935][ T144] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 497.666934][ T154] EXT4-fs (loop3): This should not happen!! Data will be lost [ 497.666934][ T154] [ 497.683558][ T4063] EXT4-fs (loop4): This should not happen!! Data will be lost [ 497.683558][ T4063] [ 497.689318][T14807] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 497.705739][ T144] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 497.713371][ T154] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 497.727653][ T1537] EXT4-fs (loop5): This should not happen!! Data will be lost [ 497.727653][ T1537] [ 497.753655][ T4063] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 497.767241][ T4076] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 497.781654][ T4065] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 497.796257][ T144] EXT4-fs (loop2): This should not happen!! Data will be lost [ 497.796257][ T144] [ 497.807925][ T4065] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 497.820592][ T4076] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 497.834056][ T1537] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 497.848837][ T144] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 497.859617][ T4065] EXT4-fs (loop1): This should not happen!! Data will be lost [ 497.859617][ T4065] [ 497.863340][ T4076] EXT4-fs (loop0): This should not happen!! Data will be lost [ 497.863340][ T4076] [ 497.897976][ T4076] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 497.912269][ T4065] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 497.973650][T14845] loop3: detected capacity change from 0 to 2048 [ 498.005926][T14845] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 498.056021][T14845] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/56/bus supports timestamps until 2038 (0x7fffffff) [ 498.125388][T14858] loop4: detected capacity change from 0 to 2048 [ 498.154551][T14855] loop5: detected capacity change from 0 to 2048 [ 498.192448][T14855] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 498.193109][T14856] loop2: detected capacity change from 0 to 2048 [ 498.210053][T14855] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/61/bus supports timestamps until 2038 (0x7fffffff) [ 498.216471][T14860] loop1: detected capacity change from 0 to 2048 [ 498.240528][T14861] loop0: detected capacity change from 0 to 2048 [ 498.244843][T14858] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 498.286407][T14861] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 498.310719][T14858] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/57/bus supports timestamps until 2038 (0x7fffffff) [ 498.324420][T14856] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 498.333385][T14861] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/56/bus supports timestamps until 2038 (0x7fffffff) [ 498.372950][T14856] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/53/bus supports timestamps until 2038 (0x7fffffff) [ 498.389028][T14860] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 498.404549][T14860] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/56/bus supports timestamps until 2038 (0x7fffffff) [ 498.417601][ T144] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 498.442912][ T4063] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 498.478184][T14861] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #19: block 189: comm syz-executor386: lblock 13 mapped to illegal pblock 189 (length 1) [ 498.496677][T14860] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 4 in block_group 0 [ 498.526940][T14856] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz-executor386: Invalid block bitmap block 0 in block_group 0 [ 498.543176][ T1537] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 498.554808][ T4063] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 498.570064][ T144] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 498.590285][T14860] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 498.598526][ T1537] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 498.604939][T14856] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 498.629312][T14861] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 498.642876][ T144] EXT4-fs (loop3): This should not happen!! Data will be lost [ 498.642876][ T144] [ 498.654433][ T4063] EXT4-fs (loop5): This should not happen!! Data will be lost [ 498.654433][ T4063] [ 498.671432][ T4063] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 498.684632][T14860] EXT4-fs error (device loop1): ext4_dirty_inode:6007: inode #19: comm syz-executor386: mark_inode_dirty error [ 498.696943][T14861] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 498.697444][ T1537] EXT4-fs (loop4): This should not happen!! Data will be lost [ 498.697444][ T1537] [ 498.708677][ T144] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 498.730520][T14856] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 498.740015][T14861] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 498.745379][ T1537] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 498.752073][T14860] EXT4-fs error (device loop1): ext4_get_group_desc:277: comm syz-executor386: block_group >= groups_count - block_group = 4294965958, groups_count = 1 [ 498.784711][T14856] EXT4-fs error (device loop2): ext4_dirty_inode:6007: inode #19: comm syz-executor386: mark_inode_dirty error [ 498.811211][T14861] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 498.827672][T14856] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 498.844467][T14861] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 498.853726][T14860] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 498.876497][T14856] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 498.886436][T14861] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 498.923332][T14860] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 498.946231][T14856] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 498.966404][T14887] loop3: detected capacity change from 0 to 2048 [ 498.976803][T14860] EXT4-fs error (device loop1): ext4_dirty_inode:6007: inode #19: comm syz-executor386: mark_inode_dirty error [ 498.989465][ T4076] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 499.000936][T14860] EXT4-fs error (device loop1): ext4_discard_preallocations:5126: comm syz-executor386: Error -117 loading buddy information for 4294965958 [ 499.022359][T14860] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 499.038173][T14891] loop5: detected capacity change from 0 to 2048 [ 499.044192][T14892] loop4: detected capacity change from 0 to 2048 [ 499.051263][T14856] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 499.056265][T14860] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 499.065463][ T4076] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 13 with error 117 [ 499.087702][ T144] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 499.100885][ T4076] EXT4-fs (loop0): This should not happen!! Data will be lost [ 499.100885][ T4076] [ 499.111235][T14856] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 499.112217][ T4076] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 499.122332][T14887] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 499.141033][ T144] EXT4-fs (loop1): This should not happen!! Data will be lost [ 499.141033][ T144] [ 499.147203][T14891] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 499.165601][T14887] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/57/bus supports timestamps until 2038 (0x7fffffff) [ 499.171680][T14856] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 499.203497][T14892] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 499.217956][T14891] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/62/bus supports timestamps until 2038 (0x7fffffff) [ 499.241214][T14892] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/58/bus supports timestamps until 2038 (0x7fffffff) [ 499.332793][T14892] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 246: comm syz-executor386: lblock 54 mapped to illegal pblock 246 (length 1) [ 499.367401][ T144] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 499.416270][T14892] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 499.432764][T14905] loop0: detected capacity change from 0 to 2048 [ 499.439930][ T1537] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 499.455184][ T144] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 499.472883][ T1537] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 499.473309][T14892] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 499.493298][ T1537] EXT4-fs (loop5): This should not happen!! Data will be lost [ 499.493298][ T1537] [ 499.496364][T14908] loop1: detected capacity change from 0 to 2048 [ 499.512147][ T144] EXT4-fs (loop3): This should not happen!! Data will be lost [ 499.512147][ T144] [ 499.544562][ T144] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 499.544884][ T1537] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 499.577461][T14905] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 499.588811][T14892] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 499.609116][T14905] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/57/bus supports timestamps until 2038 (0x7fffffff) [ 499.650851][T14916] loop2: detected capacity change from 0 to 2048 [ 499.677733][T14892] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 499.703268][T14908] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 499.716213][T14916] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 499.759860][T14916] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/54/bus supports timestamps until 2038 (0x7fffffff) [ 499.766158][T14908] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/57/bus supports timestamps until 2038 (0x7fffffff) [ 499.791752][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 499.791766][ T26] audit: type=1800 audit(1727842754.149:2148): pid=14905 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 499.822224][T14892] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 499.855901][T14892] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 499.920299][ T26] audit: type=1800 audit(1727842754.149:2149): pid=14926 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="sda1" ino=1989 res=0 errno=0 [ 499.954639][T14929] loop3: detected capacity change from 0 to 2048 [ 499.973682][T14908] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #19: block 253: comm syz-executor386: lblock 61 mapped to illegal pblock 253 (length 1) [ 500.003418][ T4076] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 500.043196][ T26] audit: type=1800 audit(1727842754.179:2150): pid=14916 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 500.067429][T14908] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 500.093661][ T26] audit: type=1800 audit(1727842754.259:2151): pid=14908 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 500.115594][ T4063] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 500.121595][ T1537] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 500.145474][ T1537] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 500.150305][T14929] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 500.170370][ T1537] EXT4-fs (loop2): This should not happen!! Data will be lost [ 500.170370][ T1537] [ 500.189047][ T1537] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 500.190434][ T4076] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 500.202550][T14929] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/58/bus supports timestamps until 2038 (0x7fffffff) [ 500.214473][ T4063] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 500.241634][T14908] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 500.242921][ T26] audit: type=1800 audit(1727842754.599:2152): pid=14929 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 500.280637][T14908] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 500.314556][T14908] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 500.316311][ T4063] EXT4-fs (loop0): This should not happen!! Data will be lost [ 500.316311][ T4063] [ 500.337834][ T4076] EXT4-fs (loop4): This should not happen!! Data will be lost [ 500.337834][ T4076] [ 500.382595][T14940] loop5: detected capacity change from 0 to 2048 [ 500.390077][T14908] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 500.390240][ T4076] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 500.428626][T14942] loop2: detected capacity change from 0 to 2048 [ 500.440990][ T4063] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 500.441059][T14908] EXT4-fs error (device loop1): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 500.479532][ T4063] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 500.495920][T14940] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 500.502152][T14942] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 500.528569][T14942] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/55/bus supports timestamps until 2038 (0x7fffffff) [ 500.542725][T14940] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/64/bus supports timestamps until 2038 (0x7fffffff) [ 500.551314][ T4063] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 500.554480][ T26] audit: type=1800 audit(1727842754.909:2153): pid=14942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 500.602536][ T4063] EXT4-fs (loop3): This should not happen!! Data will be lost [ 500.602536][ T4063] [ 500.602994][ T1182] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 500.613287][ T4063] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 500.646950][ T26] audit: type=1800 audit(1727842754.999:2154): pid=14940 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 500.729190][T14940] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #19: block 255: comm syz-executor386: lblock 63 mapped to illegal pblock 255 (length 1) [ 500.774271][T14955] loop0: detected capacity change from 0 to 2048 [ 500.789059][ T1182] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 500.810340][T14956] loop4: detected capacity change from 0 to 2048 [ 500.821881][ T4076] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 500.835820][ T1182] EXT4-fs (loop1): This should not happen!! Data will be lost [ 500.835820][ T1182] [ 500.858743][T14940] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 500.880753][ T1182] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 500.880773][ T4076] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 500.907805][T14955] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 500.920246][T14940] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 500.923466][T14959] loop3: detected capacity change from 0 to 2048 [ 500.939037][ T4076] EXT4-fs (loop2): This should not happen!! Data will be lost [ 500.939037][ T4076] [ 500.950502][ T4076] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 500.963939][T14955] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/58/bus supports timestamps until 2038 (0x7fffffff) [ 500.977494][T14956] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 500.989292][T14940] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 501.001366][ T26] audit: type=1800 audit(1727842755.349:2155): pid=14955 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 501.024780][T14940] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 501.039826][T14940] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 501.041450][T14959] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 501.049491][T14956] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/59/bus supports timestamps until 2038 (0x7fffffff) [ 501.060449][T14940] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 501.094100][ T26] audit: type=1800 audit(1727842755.439:2156): pid=14956 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 501.128792][T14959] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/59/bus supports timestamps until 2038 (0x7fffffff) [ 501.144419][ T26] audit: type=1800 audit(1727842755.499:2157): pid=14959 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 501.198063][ T4076] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 501.257944][T14971] loop1: detected capacity change from 0 to 2048 [ 501.283048][ T4076] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 501.317195][ T1182] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 501.329421][T14973] loop2: detected capacity change from 0 to 2048 [ 501.338052][ T4076] EXT4-fs (loop5): This should not happen!! Data will be lost [ 501.338052][ T4076] [ 501.357634][ T4063] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 501.357665][ T1537] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 501.378766][ T4076] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 501.389322][ T1388] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.419850][ T1388] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.419910][ T4063] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 501.453515][ T1182] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 501.473995][ T4063] EXT4-fs (loop4): This should not happen!! Data will be lost [ 501.473995][ T4063] [ 501.487036][ T1182] EXT4-fs (loop0): This should not happen!! Data will be lost [ 501.487036][ T1182] [ 501.488233][T14971] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 501.511675][T14973] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 501.534778][ T1537] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 501.554103][T14973] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/56/bus supports timestamps until 2038 (0x7fffffff) [ 501.567219][T14971] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/58/bus supports timestamps until 2038 (0x7fffffff) [ 501.609261][ T4063] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 501.624699][ T1182] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 501.646006][ T1537] EXT4-fs (loop3): This should not happen!! Data will be lost [ 501.646006][ T1537] [ 501.655213][T14986] loop5: detected capacity change from 0 to 2048 [ 501.686883][ T1537] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 501.758140][T14986] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 501.785554][T14971] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #19: block 247: comm syz-executor386: lblock 55 mapped to illegal pblock 247 (length 1) [ 501.852883][ T1182] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 501.868030][T14971] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 501.871226][T14986] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/65/bus supports timestamps until 2038 (0x7fffffff) [ 501.960465][ T1182] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 501.970216][T14971] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 501.996383][T14999] loop3: detected capacity change from 0 to 2048 [ 502.008314][ T1537] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 502.018968][T14995] loop4: detected capacity change from 0 to 2048 [ 502.028649][ T1182] EXT4-fs (loop2): This should not happen!! Data will be lost [ 502.028649][ T1182] [ 502.042736][T14971] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 502.045505][T14997] loop0: detected capacity change from 0 to 2048 [ 502.061086][ T1537] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 502.084313][ T1182] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 502.101700][T14999] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 502.114474][T14971] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 502.130854][T14999] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/60/bus supports timestamps until 2038 (0x7fffffff) [ 502.144106][ T1537] EXT4-fs (loop5): This should not happen!! Data will be lost [ 502.144106][ T1537] [ 502.155951][T14995] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 502.170255][T14997] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 502.194748][T14971] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 502.205110][T14995] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/60/bus supports timestamps until 2038 (0x7fffffff) [ 502.209756][T14997] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/59/bus supports timestamps until 2038 (0x7fffffff) [ 502.234594][ T1537] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 502.272711][T14971] EXT4-fs error (device loop1): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 502.319149][T14995] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 502.360385][ T1182] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 502.384342][T14997] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 502.400160][ T1537] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 502.422247][T15011] loop2: detected capacity change from 0 to 2048 [ 502.426729][T14995] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 502.447375][T14997] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 502.469972][ T1537] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 502.487398][ T1182] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 502.506699][T14995] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 502.542906][T14997] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 502.544848][ T1537] EXT4-fs (loop1): This should not happen!! Data will be lost [ 502.544848][ T1537] [ 502.559079][T15011] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 502.577136][ T1182] EXT4-fs (loop3): This should not happen!! Data will be lost [ 502.577136][ T1182] [ 502.588239][T14995] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 502.589069][T15014] loop5: detected capacity change from 0 to 2048 [ 502.613245][ T1537] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 502.628116][ T1182] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 502.641939][T15011] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/57/bus supports timestamps until 2038 (0x7fffffff) [ 502.654188][T14995] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 502.664091][T14995] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 502.696392][T14997] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 502.718785][T15014] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 502.760834][T15014] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/66/bus supports timestamps until 2038 (0x7fffffff) [ 502.772505][T14997] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 502.772894][T14997] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 502.795970][T15023] loop3: detected capacity change from 0 to 2048 [ 502.850319][ T1537] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 502.866339][T15023] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 502.883064][T15023] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/61/bus supports timestamps until 2038 (0x7fffffff) [ 502.887610][ T1537] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 502.924580][ T1537] EXT4-fs (loop4): This should not happen!! Data will be lost [ 502.924580][ T1537] [ 502.935538][ T1182] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 502.936128][ T1537] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 502.950044][ T4076] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 502.990692][T15032] loop1: detected capacity change from 0 to 2048 [ 502.996685][T15023] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 247: comm syz-executor386: lblock 55 mapped to illegal pblock 247 (length 1) [ 503.041301][ T1182] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 503.061017][T15032] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 503.077308][T15032] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/59/bus supports timestamps until 2038 (0x7fffffff) [ 503.080191][ T1537] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 503.110163][ T4076] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 503.124907][ T4076] EXT4-fs (loop0): This should not happen!! Data will be lost [ 503.124907][ T4076] [ 503.137050][ T4076] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 503.153037][ T1182] EXT4-fs (loop2): This should not happen!! Data will be lost [ 503.153037][ T1182] [ 503.153226][T15023] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 503.177216][T15023] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 503.187635][ T1537] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 503.201601][ T1182] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 503.246655][T15023] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 503.284729][ T1537] EXT4-fs (loop5): This should not happen!! Data will be lost [ 503.284729][ T1537] [ 503.296406][T15040] loop4: detected capacity change from 0 to 2048 [ 503.306023][ T4076] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 503.318371][T15042] loop0: detected capacity change from 0 to 2048 [ 503.327802][T15023] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 503.357541][ T1537] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 503.378898][ T4076] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 503.394511][T15040] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 503.413512][T15023] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 503.426090][T15042] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 503.451176][ T4076] EXT4-fs (loop1): This should not happen!! Data will be lost [ 503.451176][ T4076] [ 503.462974][T15040] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/61/bus supports timestamps until 2038 (0x7fffffff) [ 503.467853][ T4076] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 503.499832][T15042] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/60/bus supports timestamps until 2038 (0x7fffffff) [ 503.518710][T15023] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 503.586334][T15055] loop5: detected capacity change from 0 to 2048 [ 503.593740][T15052] loop2: detected capacity change from 0 to 2048 [ 503.613587][T15040] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 231: comm syz-executor386: lblock 39 mapped to illegal pblock 231 (length 1) [ 503.661787][T15055] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 503.681518][ T4076] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 503.696063][T15042] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #19: block 180: comm syz-executor386: lblock 4 mapped to illegal pblock 180 (length 1) [ 503.700413][T15040] EXT4-fs error (device loop4): ext4_discard_preallocations:5126: comm syz-executor386: Error -117 loading buddy information for 4294965958 [ 503.721217][T15055] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/67/bus supports timestamps until 2038 (0x7fffffff) [ 503.727226][T15040] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 503.751256][ T4076] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 503.770861][T15042] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 503.784264][T15040] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 503.794861][ T4076] EXT4-fs (loop3): This should not happen!! Data will be lost [ 503.794861][ T4076] [ 503.807859][ T4076] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 503.825143][T15040] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 503.844503][T15042] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 503.864156][T15052] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 503.875171][T15040] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 503.913097][T15052] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/58/bus supports timestamps until 2038 (0x7fffffff) [ 503.918129][T15042] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 503.940409][ T4076] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 503.948969][T15065] loop1: detected capacity change from 0 to 2048 [ 503.971506][T15040] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 504.003255][T15040] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 504.022329][T15065] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 504.040119][ T4076] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 504.040189][T15042] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 504.053510][ T4076] EXT4-fs (loop5): This should not happen!! Data will be lost [ 504.053510][ T4076] [ 504.079335][ T4063] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 504.085626][ T4076] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 504.109474][T15065] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/60/bus supports timestamps until 2038 (0x7fffffff) [ 504.130214][T15042] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 504.146340][ T4063] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 504.159303][ T4063] EXT4-fs (loop4): This should not happen!! Data will be lost [ 504.159303][ T4063] [ 504.177246][ T4063] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 504.186343][T15042] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 504.260096][ T4065] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 504.294851][ T1537] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 504.320204][T15076] loop3: detected capacity change from 0 to 2048 [ 504.338284][ T4065] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 4 with error 117 [ 504.339171][T15078] loop5: detected capacity change from 0 to 2048 [ 504.365259][ T1537] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 504.391874][ T4063] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 504.416897][T15076] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 504.419902][ T4065] EXT4-fs (loop0): This should not happen!! Data will be lost [ 504.419902][ T4065] [ 504.437692][ T4065] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 504.438342][ T4063] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 504.451136][T15076] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/62/bus supports timestamps until 2038 (0x7fffffff) [ 504.467587][T15078] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 504.485467][ T1537] EXT4-fs (loop2): This should not happen!! Data will be lost [ 504.485467][ T1537] [ 504.510823][ T1537] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 504.524286][T15078] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/68/bus supports timestamps until 2038 (0x7fffffff) [ 504.526245][T15084] loop4: detected capacity change from 0 to 2048 [ 504.537527][ T4063] EXT4-fs (loop1): This should not happen!! Data will be lost [ 504.537527][ T4063] [ 504.553578][ T4063] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 504.608877][T15078] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm syz-executor386: bad extent address lblock: 54, depth: 1 pblock 0 [ 504.694605][T15076] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 504.701939][T15084] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 504.721441][T15092] loop0: detected capacity change from 0 to 2048 [ 504.730409][T15078] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 504.748751][T15095] loop1: detected capacity change from 0 to 2048 [ 504.760291][T15076] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 504.770637][T15084] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/62/bus supports timestamps until 2038 (0x7fffffff) [ 504.772548][T15076] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 504.782382][T15078] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 504.806473][T15078] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 504.807267][T15100] loop2: detected capacity change from 0 to 2048 [ 504.848218][T15092] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 504.869415][T15078] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 504.872491][T15095] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 504.893616][ T26] kauditd_printk_skb: 17 callbacks suppressed [ 504.893630][ T26] audit: type=1800 audit(1727842759.249:2175): pid=15084 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 504.904701][T15092] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/61/bus supports timestamps until 2038 (0x7fffffff) [ 504.942669][T15078] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 504.947183][T15076] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 504.957200][T15095] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/61/bus supports timestamps until 2038 (0x7fffffff) [ 504.978711][T15078] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 504.995374][T15100] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 505.008323][ T1537] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 505.016770][T15092] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm syz-executor386: bad extent address lblock: 18, depth: 1 pblock 0 [ 505.044864][ T26] audit: type=1800 audit(1727842759.289:2176): pid=15092 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 505.051713][T15092] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 505.067751][T15100] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/59/bus supports timestamps until 2038 (0x7fffffff) [ 505.090879][ T1537] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 505.111434][ T26] audit: type=1800 audit(1727842759.469:2177): pid=15095 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 505.140329][T15076] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 505.159700][T15076] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 505.176055][ T1537] EXT4-fs (loop5): This should not happen!! Data will be lost [ 505.176055][ T1537] [ 505.213548][ T4065] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 505.236643][ T26] audit: type=1800 audit(1727842759.589:2178): pid=15100 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 505.264614][ T1537] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 505.284157][T15092] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 505.297174][ T4065] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 505.297311][ T4076] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 505.325698][ T1182] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 505.343184][T15092] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 505.359168][ T4065] EXT4-fs (loop3): This should not happen!! Data will be lost [ 505.359168][ T4065] [ 505.385664][ T1182] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 505.391356][T15092] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 505.419285][ T4065] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 505.433190][ T4063] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 505.433935][ T4076] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 505.460565][ T1182] EXT4-fs (loop1): This should not happen!! Data will be lost [ 505.460565][ T1182] [ 505.472153][T15092] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 505.482521][T15117] loop5: detected capacity change from 0 to 2048 [ 505.491542][ T4063] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 505.514992][T15092] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 505.529331][ T4076] EXT4-fs (loop4): This should not happen!! Data will be lost [ 505.529331][ T4076] [ 505.532148][ T1182] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 505.543273][ T4076] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 505.565688][ T154] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 505.574280][ T4063] EXT4-fs (loop2): This should not happen!! Data will be lost [ 505.574280][ T4063] [ 505.595261][ T154] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 505.596298][T15117] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/69/bus supports timestamps until 2038 (0x7fffffff) [ 505.611461][ T154] EXT4-fs (loop0): This should not happen!! Data will be lost [ 505.611461][ T154] [ 505.633123][ T154] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 505.649890][ T4063] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 505.686190][ T26] audit: type=1800 audit(1727842760.039:2179): pid=15117 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 505.708969][T15122] loop3: detected capacity change from 0 to 2048 [ 505.762909][T15122] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/63/bus supports timestamps until 2038 (0x7fffffff) [ 505.824593][ T26] audit: type=1800 audit(1727842760.179:2180): pid=15122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 505.827485][T15128] loop4: detected capacity change from 0 to 2048 [ 505.875594][T15130] loop1: detected capacity change from 0 to 2048 [ 505.882906][ T4063] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 505.903843][T15128] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/63/bus supports timestamps until 2038 (0x7fffffff) [ 505.932868][T15122] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 248: comm syz-executor386: lblock 56 mapped to illegal pblock 248 (length 1) [ 505.934194][T15130] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/62/bus supports timestamps until 2038 (0x7fffffff) [ 505.960272][T15122] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 505.963375][T15140] loop2: detected capacity change from 0 to 2048 [ 505.973860][ T4063] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 505.991740][T15133] loop0: detected capacity change from 0 to 2048 [ 506.005735][T15141] EXT4-fs error (device loop4): ext4_find_dest_de:2113: inode #2: block 16: comm syz-executor386: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 506.040953][T15122] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 506.053551][T15140] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/60/bus supports timestamps until 2038 (0x7fffffff) [ 506.065566][T15122] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 506.125894][T15133] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/62/bus supports timestamps until 2038 (0x7fffffff) [ 506.126917][ T4063] EXT4-fs (loop5): This should not happen!! Data will be lost [ 506.126917][ T4063] [ 506.181455][ T26] audit: type=1800 audit(1727842760.539:2181): pid=15140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 506.209523][ T4063] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 506.219654][T15122] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 506.258205][T15140] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #19: block 217: comm syz-executor386: lblock 25 mapped to illegal pblock 217 (length 1) [ 506.328967][ T26] audit: type=1800 audit(1727842760.579:2182): pid=15133 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 506.357771][T15122] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 506.371483][T15140] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 506.439961][T15122] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 506.460396][T15154] loop5: detected capacity change from 0 to 2048 [ 506.467191][T15140] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 506.482187][ T4063] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 506.488107][ T26] audit: type=1800 audit(1727842760.619:2183): pid=15130 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 506.518071][ T1182] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 506.542312][T15157] loop4: detected capacity change from 0 to 2048 [ 506.544648][T15140] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 506.561555][ T4065] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 506.575698][ T4063] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 506.588516][ T1182] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 506.602864][ T4065] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 506.615194][T15157] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/64/bus supports timestamps until 2038 (0x7fffffff) [ 506.625812][ T1182] EXT4-fs (loop1): This should not happen!! Data will be lost [ 506.625812][ T1182] [ 506.637306][ T4063] EXT4-fs (loop0): This should not happen!! Data will be lost [ 506.637306][ T4063] [ 506.661065][T15140] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 506.662763][ T4063] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 506.663809][ T1182] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 506.688612][ T26] audit: type=1800 audit(1727842760.969:2184): pid=15157 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 506.721073][T15154] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/70/bus supports timestamps until 2038 (0x7fffffff) [ 506.721716][ T4065] EXT4-fs (loop3): This should not happen!! Data will be lost [ 506.721716][ T4065] [ 506.765426][T15140] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 506.777429][ T4065] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 506.824165][ T1182] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 506.824720][T15140] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 506.852024][ T1182] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 506.875694][ T4065] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 506.902402][ T1182] EXT4-fs (loop4): This should not happen!! Data will be lost [ 506.902402][ T1182] [ 506.913436][T15154] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm syz-executor386: bad extent address lblock: 64, depth: 1 pblock 0 [ 506.932338][ T4065] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 506.962997][ T4065] EXT4-fs (loop2): This should not happen!! Data will be lost [ 506.962997][ T4065] [ 506.981762][ T1182] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 507.004430][T15154] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 507.006959][T15171] loop1: detected capacity change from 0 to 2048 [ 507.026074][ T4065] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 507.057229][T15175] loop0: detected capacity change from 0 to 2048 [ 507.068438][T15176] loop3: detected capacity change from 0 to 2048 [ 507.083515][T15154] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 507.137311][T15154] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 507.152715][T15175] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/63/bus supports timestamps until 2038 (0x7fffffff) [ 507.164989][T15154] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 507.166789][T15181] loop4: detected capacity change from 0 to 2048 [ 507.216904][T15154] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 507.251637][T15176] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/64/bus supports timestamps until 2038 (0x7fffffff) [ 507.299683][T15171] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/63/bus supports timestamps until 2038 (0x7fffffff) [ 507.325564][T15175] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #19: block 226: comm syz-executor386: lblock 34 mapped to illegal pblock 226 (length 1) [ 507.345128][T15175] EXT4-fs error (device loop0): ext4_discard_preallocations:5126: comm syz-executor386: Error -117 loading buddy information for 4294965958 [ 507.353672][T15187] loop2: detected capacity change from 0 to 2048 [ 507.408737][T15154] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 507.418756][T15175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 507.461886][T15176] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 507.466602][T15181] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/65/bus supports timestamps until 2038 (0x7fffffff) [ 507.490181][ T4065] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 507.505380][ T1182] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 507.545848][T15176] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 507.556426][ T4063] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 507.575183][T15175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 507.575317][ T4065] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 507.586120][T15187] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/61/bus supports timestamps until 2038 (0x7fffffff) [ 507.611435][ T1182] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 507.616553][T15176] EXT4-fs error (device loop3): ext4_dirty_inode:6007: inode #19: comm syz-executor386: mark_inode_dirty error [ 507.624815][ T1182] EXT4-fs (loop1): This should not happen!! Data will be lost [ 507.624815][ T1182] [ 507.647350][ T1182] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 507.648083][T15175] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 507.672432][ T4065] EXT4-fs (loop5): This should not happen!! Data will be lost [ 507.672432][ T4065] [ 507.682444][ T4063] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 507.695572][ T4063] EXT4-fs (loop4): This should not happen!! Data will be lost [ 507.695572][ T4063] [ 507.706352][ T4065] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 507.720291][ T4063] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 507.751969][ T1537] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 507.806839][T15175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 507.846940][T15175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 507.872745][T15175] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 507.885927][ T1537] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 507.925021][T15206] loop1: detected capacity change from 0 to 2048 [ 507.945423][ T1537] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 507.967436][ T4063] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 507.973909][T15212] loop4: detected capacity change from 0 to 2048 [ 507.991034][T15209] loop5: detected capacity change from 0 to 2048 [ 507.996014][ T1537] EXT4-fs (loop2): This should not happen!! Data will be lost [ 507.996014][ T1537] [ 508.016632][T15213] loop3: detected capacity change from 0 to 2048 [ 508.030300][ T4063] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 508.032045][ T1537] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 508.059649][ T4063] EXT4-fs (loop0): This should not happen!! Data will be lost [ 508.059649][ T4063] [ 508.077182][T15206] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/64/bus supports timestamps until 2038 (0x7fffffff) [ 508.092740][ T4063] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 508.112507][T15212] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/66/bus supports timestamps until 2038 (0x7fffffff) [ 508.128205][T15209] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/71/bus supports timestamps until 2038 (0x7fffffff) [ 508.144638][T15213] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/65/bus supports timestamps until 2038 (0x7fffffff) [ 508.245392][T15212] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 252: comm syz-executor386: lblock 60 mapped to illegal pblock 252 (length 1) [ 508.287107][ T4065] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 508.354476][ T4065] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 508.365948][T15231] loop0: detected capacity change from 0 to 2048 [ 508.411309][T15212] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 508.417478][ T4065] EXT4-fs (loop1): This should not happen!! Data will be lost [ 508.417478][ T4065] [ 508.437172][T15234] loop2: detected capacity change from 0 to 2048 [ 508.458758][T15212] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 508.473009][ T4065] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 508.500003][ T4076] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 508.526116][T15234] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/62/bus supports timestamps until 2038 (0x7fffffff) [ 508.539518][T15231] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/64/bus supports timestamps until 2038 (0x7fffffff) [ 508.570235][T15212] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 508.584474][ T4076] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 508.601388][ T4065] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 508.636607][T15212] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 508.653736][ T4076] EXT4-fs (loop5): This should not happen!! Data will be lost [ 508.653736][ T4076] [ 508.664225][T15212] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 508.675329][ T4065] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 508.701986][T15212] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 508.728087][ T4076] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 508.769641][ T4065] EXT4-fs (loop3): This should not happen!! Data will be lost [ 508.769641][ T4065] [ 508.780420][ T4063] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 508.782075][T15248] loop1: detected capacity change from 0 to 2048 [ 508.816170][ T4065] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 508.847032][ T4063] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 508.872505][ T144] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 508.895175][ T4063] EXT4-fs (loop4): This should not happen!! Data will be lost [ 508.895175][ T4063] [ 508.906054][ T4076] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 508.914966][T15248] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/65/bus supports timestamps until 2038 (0x7fffffff) [ 508.933143][ T4063] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 508.946235][ T144] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 508.958832][ T4076] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 508.973684][ T144] EXT4-fs (loop2): This should not happen!! Data will be lost [ 508.973684][ T144] [ 508.993974][ T144] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 509.054514][T15257] loop5: detected capacity change from 0 to 2048 [ 509.058801][ T4076] EXT4-fs (loop0): This should not happen!! Data will be lost [ 509.058801][ T4076] [ 509.083478][ T4076] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 509.129723][T15257] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/72/bus supports timestamps until 2038 (0x7fffffff) [ 509.241005][T15267] loop0: detected capacity change from 0 to 2048 [ 509.243287][T15259] loop3: detected capacity change from 0 to 2048 [ 509.268675][T15264] loop4: detected capacity change from 0 to 2048 [ 509.290469][T15267] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/65/bus supports timestamps until 2038 (0x7fffffff) [ 509.293723][T15269] loop2: detected capacity change from 0 to 2048 [ 509.346684][ T1537] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 509.382255][ T1537] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 509.383109][T15264] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/67/bus supports timestamps until 2038 (0x7fffffff) [ 509.399309][ T1537] EXT4-fs (loop1): This should not happen!! Data will be lost [ 509.399309][ T1537] [ 509.422580][ T4076] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 509.426427][ T1537] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 509.443858][T15269] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/63/bus supports timestamps until 2038 (0x7fffffff) [ 509.464111][T15259] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/66/bus supports timestamps until 2038 (0x7fffffff) [ 509.532473][ T4076] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 509.587343][ T4076] EXT4-fs (loop5): This should not happen!! Data will be lost [ 509.587343][ T4076] [ 509.603655][ T4076] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 509.619774][T15259] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 509.635516][T15259] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 509.718779][ T4076] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 509.761667][T15259] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 509.779540][ T1182] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 509.797193][ T4076] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 509.810927][ T1537] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 509.840663][ T1182] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 509.847749][ T1537] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 509.857882][T15259] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 509.884059][T15290] loop1: detected capacity change from 0 to 2048 [ 509.888205][T15293] loop5: detected capacity change from 0 to 2048 [ 509.896984][ T4076] EXT4-fs (loop2): This should not happen!! Data will be lost [ 509.896984][ T4076] [ 509.899392][ T1182] EXT4-fs (loop0): This should not happen!! Data will be lost [ 509.899392][ T1182] [ 509.923480][ T4076] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 509.931497][T15259] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 509.947755][ T1182] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 509.950139][ T1537] EXT4-fs (loop4): This should not happen!! Data will be lost [ 509.950139][ T1537] [ 509.962787][T15290] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/66/bus supports timestamps until 2038 (0x7fffffff) [ 509.983095][T15259] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 509.993029][ T1537] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 510.044173][T15293] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/73/bus supports timestamps until 2038 (0x7fffffff) [ 510.062807][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 510.062821][ T26] audit: type=1800 audit(1727842764.419:2203): pid=15290 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 510.107004][ T1537] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 510.136061][ T26] audit: type=1800 audit(1727842764.449:2204): pid=15293 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 510.180287][ T1537] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 510.181365][T15308] loop0: detected capacity change from 0 to 2048 [ 510.242068][T15306] loop2: detected capacity change from 0 to 2048 [ 510.251831][T15308] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/66/bus supports timestamps until 2038 (0x7fffffff) [ 510.274430][ T1537] EXT4-fs (loop3): This should not happen!! Data will be lost [ 510.274430][ T1537] [ 510.284871][ T1182] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 510.286029][ T1537] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 510.311892][ T26] audit: type=1800 audit(1727842764.659:2205): pid=15308 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 510.312690][T15309] loop4: detected capacity change from 0 to 2048 [ 510.381756][T15306] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/64/bus supports timestamps until 2038 (0x7fffffff) [ 510.414901][ T1182] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 510.433614][ T4065] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 510.457358][ T26] audit: type=1800 audit(1727842764.809:2206): pid=15306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 510.474411][T15309] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/68/bus supports timestamps until 2038 (0x7fffffff) [ 510.545786][T15306] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm syz-executor386: bad extent address lblock: 27, depth: 1 pblock 0 [ 510.567634][ T1182] EXT4-fs (loop1): This should not happen!! Data will be lost [ 510.567634][ T1182] [ 510.582971][ T1182] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 510.597036][ T4065] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 510.643528][ T4065] EXT4-fs (loop5): This should not happen!! Data will be lost [ 510.643528][ T4065] [ 510.645360][ T1537] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 510.655298][ T4065] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 510.680961][T15306] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 510.694555][T15327] loop3: detected capacity change from 0 to 2048 [ 510.701331][ T26] audit: type=1800 audit(1727842765.039:2207): pid=15309 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 510.728336][T15306] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 510.769112][ T1537] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 510.785084][ T1537] EXT4-fs (loop0): This should not happen!! Data will be lost [ 510.785084][ T1537] [ 510.805296][T15309] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 255: comm syz-executor386: lblock 63 mapped to illegal pblock 255 (length 1) [ 510.814398][ T1537] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 510.835670][T15306] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 510.862046][T15327] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/67/bus supports timestamps until 2038 (0x7fffffff) [ 510.875958][T15306] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 510.889672][T15309] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 510.925213][ T26] audit: type=1800 audit(1727842765.279:2208): pid=15327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 510.992430][T15306] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 511.002075][T15309] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 511.052661][T15306] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 511.065085][T15309] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 511.113490][T15353] loop5: detected capacity change from 0 to 2048 [ 511.120670][T15351] loop1: detected capacity change from 0 to 2048 [ 511.129363][T15309] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 511.144373][T15357] loop0: detected capacity change from 0 to 2048 [ 511.160305][T15309] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 511.195193][ T1537] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 511.211419][ T144] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 511.230860][T15351] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/67/bus supports timestamps until 2038 (0x7fffffff) [ 511.252935][T15309] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 511.270254][ T144] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 511.287372][ T26] audit: type=1800 audit(1727842765.639:2209): pid=15351 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 511.319017][T15353] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/74/bus supports timestamps until 2038 (0x7fffffff) [ 511.349355][T15357] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/67/bus supports timestamps until 2038 (0x7fffffff) [ 511.369400][ T144] EXT4-fs (loop3): This should not happen!! Data will be lost [ 511.369400][ T144] [ 511.380260][ T1537] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 511.394241][ T144] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 511.400379][ T4065] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 511.408103][ T1537] EXT4-fs (loop2): This should not happen!! Data will be lost [ 511.408103][ T1537] [ 511.426400][ T26] audit: type=1800 audit(1727842765.779:2210): pid=15357 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 511.442275][ T1537] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 511.467657][ T1182] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 511.518392][T15357] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #19: block 242: comm syz-executor386: lblock 50 mapped to illegal pblock 242 (length 1) [ 511.541161][T15353] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 511.560850][ T1182] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 511.572342][ T26] audit: type=1800 audit(1727842765.809:2211): pid=15353 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 511.595009][ T4065] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 511.596184][T15357] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 511.621472][T15353] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 511.631773][ T1182] EXT4-fs (loop1): This should not happen!! Data will be lost [ 511.631773][ T1182] [ 511.635535][T15357] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 511.644575][ T1182] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 511.664696][T15353] EXT4-fs error (device loop5): ext4_write_end:1346: inode #19: comm syz-executor386: mark_inode_dirty error [ 511.677146][ T4065] EXT4-fs (loop4): This should not happen!! Data will be lost [ 511.677146][ T4065] [ 511.697724][ T4065] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 511.712782][T15366] EXT4-fs error (device loop5): ext4_discard_preallocations:5126: comm syz-executor386: Error -117 loading buddy information for 4294965958 [ 511.726047][T15357] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 511.786183][T15357] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 511.800446][ T1537] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 511.840755][T15368] loop3: detected capacity change from 0 to 2048 [ 511.849976][ T1537] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 511.851762][T15370] loop2: detected capacity change from 0 to 2048 [ 511.889973][T15357] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 511.925537][T15372] loop1: detected capacity change from 0 to 2048 [ 511.933844][T15370] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/65/bus supports timestamps until 2038 (0x7fffffff) [ 511.939521][ T1537] EXT4-fs (loop5): This should not happen!! Data will be lost [ 511.939521][ T1537] [ 511.949681][T15357] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 511.958029][ T1537] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 511.974906][T15374] loop4: detected capacity change from 0 to 2048 [ 511.996395][ T26] audit: type=1800 audit(1727842766.349:2212): pid=15370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 512.022902][T15368] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/68/bus supports timestamps until 2038 (0x7fffffff) [ 512.058366][ T1537] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 512.075392][T15372] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/68/bus supports timestamps until 2038 (0x7fffffff) [ 512.102619][T15374] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/69/bus supports timestamps until 2038 (0x7fffffff) [ 512.127518][ T1537] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 512.208988][ T1537] EXT4-fs (loop0): This should not happen!! Data will be lost [ 512.208988][ T1537] [ 512.237800][ T1182] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 512.252561][ T4065] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 512.267265][ T144] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 512.283603][ T1537] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 512.297932][ T1182] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 512.320099][ T144] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 512.333142][ T1182] EXT4-fs (loop3): This should not happen!! Data will be lost [ 512.333142][ T1182] [ 512.346933][T15384] loop5: detected capacity change from 0 to 2048 [ 512.351048][ T1182] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 512.354334][ T4065] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 512.378101][ T144] EXT4-fs (loop4): This should not happen!! Data will be lost [ 512.378101][ T144] [ 512.405664][ T144] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 512.418948][ T4065] EXT4-fs (loop2): This should not happen!! Data will be lost [ 512.418948][ T4065] [ 512.438687][ T4065] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 512.453096][ T1182] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 512.509080][ T1182] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 512.511312][T15384] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/75/bus supports timestamps until 2038 (0x7fffffff) [ 512.522693][ T1182] EXT4-fs (loop1): This should not happen!! Data will be lost [ 512.522693][ T1182] [ 512.538350][T15386] loop0: detected capacity change from 0 to 2048 [ 512.556106][ T1182] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 512.592317][T15390] loop3: detected capacity change from 0 to 2048 [ 512.667144][T15386] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/68/bus supports timestamps until 2038 (0x7fffffff) [ 512.697868][T15393] loop4: detected capacity change from 0 to 2048 [ 512.716956][T15390] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/69/bus supports timestamps until 2038 (0x7fffffff) [ 512.743372][T15399] loop1: detected capacity change from 0 to 2048 [ 512.767604][T15393] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/70/bus supports timestamps until 2038 (0x7fffffff) [ 512.802226][T15401] loop2: detected capacity change from 0 to 2048 [ 512.824110][T15399] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/69/bus supports timestamps until 2038 (0x7fffffff) [ 512.937435][ T1537] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 512.965716][ T1182] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 513.002914][T15401] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/66/bus supports timestamps until 2038 (0x7fffffff) [ 513.015849][T15399] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #19: block 188: comm syz-executor386: lblock 12 mapped to illegal pblock 188 (length 1) [ 513.031886][ T1537] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 513.044475][ T1182] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 513.057606][ T4065] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 513.065197][ T1182] EXT4-fs (loop3): This should not happen!! Data will be lost [ 513.065197][ T1182] [ 513.090165][ T144] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 513.094835][ T1537] EXT4-fs (loop5): This should not happen!! Data will be lost [ 513.094835][ T1537] [ 513.109710][ T4065] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 513.115974][ T1182] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 513.133460][ T144] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 513.141020][T15399] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 513.175265][ T4065] EXT4-fs (loop0): This should not happen!! Data will be lost [ 513.175265][ T4065] [ 513.182871][ T1537] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 513.186700][ T144] EXT4-fs (loop4): This should not happen!! Data will be lost [ 513.186700][ T144] [ 513.210748][ T4065] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 513.222528][ T144] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 513.238437][T15399] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 513.288589][T15399] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 513.301627][ T1537] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 513.319195][T15399] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 513.346957][ T1537] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 513.370091][T15399] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 513.378141][T15413] loop3: detected capacity change from 0 to 2048 [ 513.401551][ T1537] EXT4-fs (loop2): This should not happen!! Data will be lost [ 513.401551][ T1537] [ 513.424143][T15399] EXT4-fs error (device loop1): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 513.447234][ T1537] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 513.471978][T15416] loop0: detected capacity change from 0 to 2048 [ 513.492653][ T1182] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 513.521817][T15413] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/70/bus supports timestamps until 2038 (0x7fffffff) [ 513.533652][ T1182] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 12 with error 117 [ 513.548319][T15418] loop4: detected capacity change from 0 to 2048 [ 513.548996][ T1182] EXT4-fs (loop1): This should not happen!! Data will be lost [ 513.548996][ T1182] [ 513.565046][T15419] loop5: detected capacity change from 0 to 2048 [ 513.570572][T15416] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/69/bus supports timestamps until 2038 (0x7fffffff) [ 513.605626][ T1182] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 513.605880][T15413] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 513.639865][T15413] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 513.653926][T15413] EXT4-fs error (device loop3): ext4_dirty_inode:6007: inode #19: comm syz-executor386: mark_inode_dirty error [ 513.656229][T15418] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/71/bus supports timestamps until 2038 (0x7fffffff) [ 513.682777][T15416] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #19: block 224: comm syz-executor386: lblock 32 mapped to illegal pblock 224 (length 1) [ 513.700070][T15413] EXT4-fs error (device loop3): ext4_get_group_desc:277: comm syz-executor386: block_group >= groups_count - block_group = 4294965958, groups_count = 1 [ 513.748227][T15416] EXT4-fs error (device loop0): ext4_discard_preallocations:5126: comm syz-executor386: Error -117 loading buddy information for 4294965958 [ 513.760042][T15432] loop2: detected capacity change from 0 to 2048 [ 513.799656][T15413] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 513.865798][T15416] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 513.892272][T15419] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/76/bus supports timestamps until 2038 (0x7fffffff) [ 513.914058][T15413] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 513.923994][T15416] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 513.950027][T15413] EXT4-fs error (device loop3): ext4_dirty_inode:6007: inode #19: comm syz-executor386: mark_inode_dirty error [ 513.952293][T15432] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/67/bus supports timestamps until 2038 (0x7fffffff) [ 513.962895][T15413] EXT4-fs error (device loop3): ext4_discard_preallocations:5126: comm syz-executor386: Error -117 loading buddy information for 4294965958 [ 513.979828][T15441] loop1: detected capacity change from 0 to 2048 [ 513.998078][T15413] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 514.014633][T15413] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 514.045156][T15416] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 514.065644][ T4065] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 514.091721][ T1182] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 514.107232][ T1182] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 514.121538][T15416] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 514.141495][T15441] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/70/bus supports timestamps until 2038 (0x7fffffff) [ 514.157277][ T1182] EXT4-fs (loop4): This should not happen!! Data will be lost [ 514.157277][ T1182] [ 514.168528][ T1182] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 514.181980][ T4065] EXT4-fs (loop3): This should not happen!! Data will be lost [ 514.181980][ T4065] [ 514.196593][ T4076] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 514.214028][T15416] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 514.228795][ T1537] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 514.254400][ T4076] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 514.276011][T15416] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 514.306949][ T1537] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 514.324888][ T4076] EXT4-fs (loop5): This should not happen!! Data will be lost [ 514.324888][ T4076] [ 514.352449][ T1182] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 514.371618][ T4076] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 514.384911][ T1537] EXT4-fs (loop2): This should not happen!! Data will be lost [ 514.384911][ T1537] [ 514.405367][ T1182] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 514.436216][ T144] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 514.438172][ T1537] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 514.473705][T15450] loop3: detected capacity change from 0 to 2048 [ 514.486819][ T1182] EXT4-fs (loop0): This should not happen!! Data will be lost [ 514.486819][ T1182] [ 514.499918][ T144] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 514.520500][T15452] loop4: detected capacity change from 0 to 2048 [ 514.533386][ T1182] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 514.553956][T15452] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/72/bus supports timestamps until 2038 (0x7fffffff) [ 514.584987][ T144] EXT4-fs (loop1): This should not happen!! Data will be lost [ 514.584987][ T144] [ 514.596344][T15450] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/71/bus supports timestamps until 2038 (0x7fffffff) [ 514.621246][ T144] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 514.688516][T15460] loop5: detected capacity change from 0 to 2048 [ 514.775917][T15460] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/77/bus supports timestamps until 2038 (0x7fffffff) [ 514.778649][T15464] loop2: detected capacity change from 0 to 2048 [ 514.829141][T15469] loop0: detected capacity change from 0 to 2048 [ 514.880886][ T144] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 514.910399][T15464] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/68/bus supports timestamps until 2038 (0x7fffffff) [ 514.923677][ T144] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 514.941611][T15473] loop1: detected capacity change from 0 to 2048 [ 514.944609][T15469] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/70/bus supports timestamps until 2038 (0x7fffffff) [ 514.954792][ T144] EXT4-fs (loop4): This should not happen!! Data will be lost [ 514.954792][ T144] [ 514.978994][ T1537] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 515.019793][ T1182] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 515.038307][ T144] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 515.055082][ T1537] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 515.067977][ T1537] EXT4-fs (loop3): This should not happen!! Data will be lost [ 515.067977][ T1537] [ 515.078821][ T1537] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 515.091194][ T26] kauditd_printk_skb: 19 callbacks suppressed [ 515.091208][ T26] audit: type=1800 audit(1727842769.449:2232): pid=15469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 515.120529][ T1182] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 515.147229][T15473] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/71/bus supports timestamps until 2038 (0x7fffffff) [ 515.187287][ T1182] EXT4-fs (loop5): This should not happen!! Data will be lost [ 515.187287][ T1182] [ 515.199064][ T1182] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 515.215114][ T26] audit: type=1800 audit(1727842769.569:2233): pid=15473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 515.275986][T15490] loop4: detected capacity change from 0 to 2048 [ 515.331040][ T1182] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 515.346182][ T144] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 515.366316][T15490] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/73/bus supports timestamps until 2038 (0x7fffffff) [ 515.379701][ T144] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 515.403544][ T1182] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 515.416621][ T26] audit: type=1800 audit(1727842769.769:2234): pid=15490 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 515.440457][T15495] loop3: detected capacity change from 0 to 2048 [ 515.458014][T15499] loop5: detected capacity change from 0 to 2048 [ 515.464651][ T144] EXT4-fs (loop1): This should not happen!! Data will be lost [ 515.464651][ T144] [ 515.466196][ T1182] EXT4-fs (loop2): This should not happen!! Data will be lost [ 515.466196][ T1182] [ 515.485831][ T1182] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 515.489519][T15490] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 248: comm syz-executor386: lblock 56 mapped to illegal pblock 248 (length 1) [ 515.525130][T15490] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 515.552888][T15495] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/72/bus supports timestamps until 2038 (0x7fffffff) [ 515.567087][T15499] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/78/bus supports timestamps until 2038 (0x7fffffff) [ 515.575421][T15504] loop0: detected capacity change from 0 to 2048 [ 515.596759][ T144] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 515.633939][ T26] audit: type=1800 audit(1727842769.989:2235): pid=15495 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 515.634345][T15490] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 515.771557][T15504] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/71/bus supports timestamps until 2038 (0x7fffffff) [ 515.797721][ T26] audit: type=1800 audit(1727842770.099:2236): pid=15518 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 515.827668][T15490] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 515.862778][ T26] audit: type=1800 audit(1727842770.219:2237): pid=15504 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 515.864156][T15490] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 515.963648][T15504] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 516.025553][T15521] loop1: detected capacity change from 0 to 2048 [ 516.040322][T15490] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 516.079607][T15490] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 516.125112][T15504] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 516.125891][T15523] loop2: detected capacity change from 0 to 2048 [ 516.166110][T15504] EXT4-fs error (device loop0): ext4_write_end:1346: inode #19: comm syz-executor386: mark_inode_dirty error [ 516.181989][ T154] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 516.205533][ T1537] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 516.252805][T15521] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/72/bus supports timestamps until 2038 (0x7fffffff) [ 516.269972][T15548] loop5: detected capacity change from 0 to 2048 [ 516.288776][ T1537] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 516.304167][ T154] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 516.350595][ T1537] EXT4-fs (loop4): This should not happen!! Data will be lost [ 516.350595][ T1537] [ 516.360821][ T26] audit: type=1800 audit(1727842770.709:2238): pid=15521 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 516.363373][ T144] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 516.382746][ T1537] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 516.402223][T15523] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/69/bus supports timestamps until 2038 (0x7fffffff) [ 516.412548][ T154] EXT4-fs (loop3): This should not happen!! Data will be lost [ 516.412548][ T154] [ 516.422467][T15548] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/79/bus supports timestamps until 2038 (0x7fffffff) [ 516.454010][ T144] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 14 with error 117 [ 516.465992][T15521] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #19: block 214: comm syz-executor386: lblock 22 mapped to illegal pblock 214 (length 1) [ 516.488858][ T144] EXT4-fs (loop0): This should not happen!! Data will be lost [ 516.488858][ T144] [ 516.498738][T15521] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 516.513112][ T154] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 516.525978][T15521] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 516.568793][T15564] loop4: detected capacity change from 0 to 2048 [ 516.575238][T15521] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 516.588675][ T26] audit: type=1800 audit(1727842770.939:2239): pid=15523 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 516.598413][T15521] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 516.629859][ T144] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 516.657176][T15564] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/74/bus supports timestamps until 2038 (0x7fffffff) [ 516.670292][ T26] audit: type=1800 audit(1727842771.009:2240): pid=15548 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 516.676977][T15521] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 516.717432][T15521] EXT4-fs error (device loop1): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 516.729432][ T26] audit: type=1800 audit(1727842771.069:2241): pid=15564 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 516.782760][ T144] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 516.807588][T15564] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 244: comm syz-executor386: lblock 52 mapped to illegal pblock 244 (length 1) [ 516.868921][ T154] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 516.895756][ T144] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 516.902541][T15564] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 516.924323][ T1537] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 516.928699][T15574] loop3: detected capacity change from 0 to 2048 [ 516.941938][ T154] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 516.957377][ T144] EXT4-fs (loop1): This should not happen!! Data will be lost [ 516.957377][ T144] [ 516.979020][ T1537] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 516.994847][T15576] loop0: detected capacity change from 0 to 2048 [ 516.997190][ T144] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 517.014732][ T154] EXT4-fs (loop2): This should not happen!! Data will be lost [ 517.014732][ T154] [ 517.024788][ T1537] EXT4-fs (loop5): This should not happen!! Data will be lost [ 517.024788][ T1537] [ 517.034470][T15564] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 517.034854][T15564] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 517.046826][ T1537] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 517.083647][ T154] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 517.115682][T15564] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 517.131873][T15574] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/73/bus supports timestamps until 2038 (0x7fffffff) [ 517.162905][T15576] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/72/bus supports timestamps until 2038 (0x7fffffff) [ 517.191113][T15564] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 517.250199][T15564] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 517.354957][ T144] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 517.378015][ T1182] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 517.391912][T15588] loop1: detected capacity change from 0 to 2048 [ 517.399100][ T4076] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 517.412204][T15591] loop2: detected capacity change from 0 to 2048 [ 517.414019][ T144] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 517.434222][ T1182] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 517.450771][ T1182] EXT4-fs (loop4): This should not happen!! Data will be lost [ 517.450771][ T1182] [ 517.463045][T15594] loop5: detected capacity change from 0 to 2048 [ 517.463256][ T144] EXT4-fs (loop3): This should not happen!! Data will be lost [ 517.463256][ T144] [ 517.480510][ T4076] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 517.481757][ T144] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 517.515782][ T1182] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 517.516739][ T4076] EXT4-fs (loop0): This should not happen!! Data will be lost [ 517.516739][ T4076] [ 517.530537][T15588] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/73/bus supports timestamps until 2038 (0x7fffffff) [ 517.544776][ T4076] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 517.608417][T15591] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/70/bus supports timestamps until 2038 (0x7fffffff) [ 517.647146][T15594] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/80/bus supports timestamps until 2038 (0x7fffffff) [ 517.762243][ T144] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 517.786160][T15611] loop3: detected capacity change from 0 to 2048 [ 517.806117][T15615] loop0: detected capacity change from 0 to 2048 [ 517.823208][T15611] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/74/bus supports timestamps until 2038 (0x7fffffff) [ 517.839089][ T144] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 517.843902][T15613] loop4: detected capacity change from 0 to 2048 [ 517.881297][ T144] EXT4-fs (loop1): This should not happen!! Data will be lost [ 517.881297][ T144] [ 517.899775][ T144] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 517.917221][T15615] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/73/bus supports timestamps until 2038 (0x7fffffff) [ 517.957636][ T154] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 518.002348][ T154] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 518.016622][ T154] EXT4-fs (loop2): This should not happen!! Data will be lost [ 518.016622][ T154] [ 518.017086][ T4076] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 518.027968][ T154] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 518.060845][T15613] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/75/bus supports timestamps until 2038 (0x7fffffff) [ 518.132659][T15627] loop1: detected capacity change from 0 to 2048 [ 518.138426][ T4076] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 518.170459][ T4076] EXT4-fs (loop5): This should not happen!! Data will be lost [ 518.170459][ T4076] [ 518.182749][ T4076] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 518.205280][ T154] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 518.242204][ T4076] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 518.257824][T15627] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/74/bus supports timestamps until 2038 (0x7fffffff) [ 518.279719][ T154] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 518.312185][ T4076] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 518.325653][ T4076] EXT4-fs (loop3): This should not happen!! Data will be lost [ 518.325653][ T4076] [ 518.344077][ T4065] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 518.356949][ T154] EXT4-fs (loop0): This should not happen!! Data will be lost [ 518.356949][ T154] [ 518.369450][ T154] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 518.393541][T15634] loop2: detected capacity change from 0 to 2048 [ 518.425910][ T4065] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 518.447880][ T4076] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 518.482695][T15637] loop5: detected capacity change from 0 to 2048 [ 518.492666][ T4065] EXT4-fs (loop4): This should not happen!! Data will be lost [ 518.492666][ T4065] [ 518.509246][ T4065] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 518.523844][T15634] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/71/bus supports timestamps until 2038 (0x7fffffff) [ 518.579224][T15643] loop0: detected capacity change from 0 to 2048 [ 518.591283][ T4076] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 518.623385][ T4076] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 518.625473][T15637] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/81/bus supports timestamps until 2038 (0x7fffffff) [ 518.636243][ T4076] EXT4-fs (loop1): This should not happen!! Data will be lost [ 518.636243][ T4076] [ 518.659411][ T4076] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 518.723448][T15643] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/74/bus supports timestamps until 2038 (0x7fffffff) [ 518.733464][T15651] loop3: detected capacity change from 0 to 2048 [ 518.798500][T15637] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #19: block 220: comm syz-executor386: lblock 28 mapped to illegal pblock 220 (length 1) [ 518.863959][T15651] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/75/bus supports timestamps until 2038 (0x7fffffff) [ 518.882233][T15637] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 518.899711][T15637] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 518.909697][T15637] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 518.936905][T15659] loop1: detected capacity change from 0 to 2048 [ 518.943486][T15637] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 518.957233][ T4076] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 518.999373][T15637] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 519.044958][T15656] loop4: detected capacity change from 0 to 2048 [ 519.053136][T15637] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 519.054867][T15659] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/75/bus supports timestamps until 2038 (0x7fffffff) [ 519.083663][ T4076] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 519.096984][ T1537] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 519.117615][ T4076] EXT4-fs (loop0): This should not happen!! Data will be lost [ 519.117615][ T4076] [ 519.131213][ T4076] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 519.132964][ T1182] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 519.161876][ T1537] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 519.176064][ T4065] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 519.184646][ T1537] EXT4-fs (loop5): This should not happen!! Data will be lost [ 519.184646][ T1537] [ 519.191940][T15656] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/76/bus supports timestamps until 2038 (0x7fffffff) [ 519.219849][ T1537] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 519.227625][ T4065] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 519.240930][ T1182] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 519.245569][ T4065] EXT4-fs (loop3): This should not happen!! Data will be lost [ 519.245569][ T4065] [ 519.269511][ T4065] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 519.302189][ T1182] EXT4-fs (loop2): This should not happen!! Data will be lost [ 519.302189][ T1182] [ 519.313244][ T1182] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 519.344801][T15672] loop0: detected capacity change from 0 to 2048 [ 519.382490][T15656] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 209: comm syz-executor386: lblock 17 mapped to illegal pblock 209 (length 1) [ 519.390670][T15672] ext4 filesystem being mounted at /root/syzkaller.cgCK3Z/75/bus supports timestamps until 2038 (0x7fffffff) [ 519.403962][T15656] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 519.423936][T15656] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 519.462895][T15656] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 519.483473][T15656] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 519.512132][T15656] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 519.525426][T15680] loop5: detected capacity change from 0 to 2048 [ 519.568041][T15672] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #19: block 237: comm syz-executor386: lblock 45 mapped to illegal pblock 237 (length 1) [ 519.571786][T15680] ext4 filesystem being mounted at /root/syzkaller.3RlgDJ/82/bus supports timestamps until 2038 (0x7fffffff) [ 519.586601][ T1182] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 519.606354][T15678] loop2: detected capacity change from 0 to 2048 [ 519.622069][T15656] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 519.630623][T15682] loop3: detected capacity change from 0 to 2048 [ 519.634446][T15672] EXT4-fs error (device loop0): ext4_discard_preallocations:5126: comm syz-executor386: Error -117 loading buddy information for 4294965958 [ 519.651434][ T1182] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 519.682885][ T1182] EXT4-fs (loop1): This should not happen!! Data will be lost [ 519.682885][ T1182] [ 519.689219][T15672] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 519.693971][ T1182] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 519.721126][ T144] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 519.734708][T15680] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm syz-executor386: bad extent address lblock: 61, depth: 1 pblock 0 [ 519.749490][T15672] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 519.761115][T15672] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 519.762430][T15678] ext4 filesystem being mounted at /root/syzkaller.KzsKKR/72/bus supports timestamps until 2038 (0x7fffffff) [ 519.782701][ T144] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 519.789414][T15680] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 519.800474][ T144] EXT4-fs (loop4): This should not happen!! Data will be lost [ 519.800474][ T144] [ 519.811215][T15672] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 519.821421][ T144] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 519.836802][T15682] ext4 filesystem being mounted at /root/syzkaller.wP32Lg/76/bus supports timestamps until 2038 (0x7fffffff) [ 519.867059][T15680] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 519.878152][T15672] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 519.888127][T15680] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor386: mark_inode_dirty error [ 519.904418][T15672] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 519.917001][T15680] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor386: Invalid inode table block 0 in block_group 0 [ 519.944318][ T144] ------------[ cut here ]------------ [ 519.951286][ T144] kernel BUG at fs/ext4/inode.c:2419! [ 519.985489][T15680] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 519.997288][ T144] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 520.003378][ T144] CPU: 0 PID: 144 Comm: kworker/u4:1 Not tainted 5.15.167-syzkaller #0 [ 520.009337][T15692] loop1: detected capacity change from 0 to 2048 [ 520.011618][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 520.011632][ T144] Workqueue: writeback wb_workfn (flush-7:0) [ 520.034071][ T144] RIP: 0010:ext4_writepages+0x3cfb/0x3d10 [ 520.039867][ T144] Code: be 00 10 00 00 48 c7 c7 50 8b a8 8c 4c 89 f2 e8 eb 38 0d 02 e9 bb fb ff ff e8 91 68 62 ff 0f 0b e8 7a 5b 16 08 e8 85 68 62 ff <0f> 0b e8 7e 68 62 ff 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 41 [ 520.059479][ T144] RSP: 0018:ffffc900015bef60 EFLAGS: 00010293 [ 520.066063][ T144] RAX: ffffffff821df1eb RBX: dffffc0000000000 RCX: ffff8880191cd940 [ 520.074111][ T144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 520.082062][ T144] RBP: ffffc900015bf350 R08: ffffffff821dcdbb R09: ffffed100d09e67d [ 520.090014][ T144] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 520.097962][ T144] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8880684f3478 [ 520.105912][ T144] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 520.114828][ T144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 520.121394][ T144] CR2: 00007ffa3bbdd00a CR3: 0000000079430000 CR4: 00000000003506f0 [ 520.129354][ T144] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 520.137316][ T144] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 520.145284][ T144] Call Trace: [ 520.148551][ T144] [ 520.151650][ T144] ? __die_body+0x5e/0xa0 [ 520.156033][ T144] ? die+0x83/0xb0 [ 520.159736][ T144] ? do_trap+0x11e/0x350 [ 520.163969][ T144] ? ext4_writepages+0x3cfb/0x3d10 [ 520.169059][ T144] ? ext4_writepages+0x3cfb/0x3d10 [ 520.174234][ T144] ? do_error_trap+0x13d/0x1e0 [ 520.178975][ T144] ? ext4_writepages+0x3cfb/0x3d10 [ 520.184062][ T144] ? do_int3+0x30/0x30 [ 520.188122][ T144] ? rcu_is_watching+0x11/0xa0 [ 520.192971][ T144] ? handle_invalid_op+0x2c/0x40 [ 520.197895][ T144] ? ext4_writepages+0x3cfb/0x3d10 [ 520.203080][ T144] ? exc_invalid_op+0x2f/0x40 [ 520.207801][ T144] ? asm_exc_invalid_op+0x16/0x20 [ 520.212815][ T144] ? ext4_writepages+0x18cb/0x3d10 [ 520.217904][ T144] ? ext4_writepages+0x3cfb/0x3d10 [ 520.222994][ T144] ? ext4_writepages+0x3cfb/0x3d10 [ 520.228094][ T144] ? validate_chain+0x112/0x5930 [ 520.233093][ T144] ? validate_chain+0x112/0x5930 [ 520.238103][ T144] ? ext4_readpage+0x300/0x300 [ 520.242851][ T144] ? mark_lock+0x98/0x340 [ 520.247165][ T144] ? __lock_acquire+0x1295/0x1ff0 [ 520.252183][ T144] ? ext4_readpage+0x300/0x300 [ 520.256946][ T144] do_writepages+0x481/0x730 [ 520.261597][ T144] ? __writepage+0x120/0x120 [ 520.266259][ T144] ? read_lock_is_recursive+0x10/0x10 [ 520.271626][ T144] ? writeback_sb_inodes+0x732/0x1a40 [ 520.277026][ T144] ? __lock_acquire+0x1ff0/0x1ff0 [ 520.282026][ T144] ? do_raw_spin_lock+0x14a/0x370 [ 520.287038][ T144] __writeback_single_inode+0x15b/0xe30 [ 520.292565][ T144] writeback_sb_inodes+0xbce/0x1a40 [ 520.297913][ T144] ? __lock_acquire+0x1ff0/0x1ff0 [ 520.302921][ T144] ? queue_io+0x560/0x560 [ 520.307230][ T144] ? __writeback_inodes_wb+0x400/0x400 [ 520.312678][ T144] ? queue_io+0x3d3/0x560 [ 520.317079][ T144] wb_writeback+0x451/0xc50 [ 520.321574][ T144] ? rcu_lock_release+0x20/0x20 [ 520.326407][ T144] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 520.332366][ T144] ? do_raw_spin_unlock+0x137/0x8b0 [ 520.337631][ T144] wb_workfn+0x46c/0x1130 [ 520.341940][ T144] ? mark_lock+0x98/0x340 [ 520.346253][ T144] ? inode_wait_for_writeback+0x280/0x280 [ 520.351964][ T144] ? read_lock_is_recursive+0x10/0x10 [ 520.357442][ T144] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 520.363400][ T144] ? print_irqtrace_events+0x210/0x210 [ 520.368923][ T144] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 520.374797][ T144] ? do_raw_spin_unlock+0x137/0x8b0 [ 520.379983][ T144] process_one_work+0x8a1/0x10c0 [ 520.384999][ T144] ? worker_detach_from_pool+0x260/0x260 [ 520.390616][ T144] ? _raw_spin_lock_irqsave+0x120/0x120 [ 520.396158][ T144] ? kthread_data+0x4e/0xc0 [ 520.400639][ T144] ? wq_worker_running+0x97/0x170 [ 520.405653][ T144] worker_thread+0xaca/0x1280 [ 520.410441][ T144] kthread+0x3f6/0x4f0 [ 520.414488][ T144] ? rcu_lock_release+0x20/0x20 [ 520.419315][ T144] ? kthread_blkcg+0xd0/0xd0 [ 520.423907][ T144] ret_from_fork+0x1f/0x30 [ 520.428594][ T144] [ 520.431590][ T144] Modules linked in: [ 520.454036][T15680] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor386: mark_inode_dirty error [ 520.467344][ T1537] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 520.478004][T15694] loop4: detected capacity change from 0 to 2048 [ 520.484264][ T144] ---[ end trace 34178823c73a3f1c ]--- [ 520.494746][ T1537] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 520.514240][ T1182] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 520.530713][ T4065] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 520.532782][ T144] RIP: 0010:ext4_writepages+0x3cfb/0x3d10 [ 520.558542][ T1182] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 520.564330][ T1537] EXT4-fs (loop3): This should not happen!! Data will be lost [ 520.564330][ T1537] [ 520.576764][ T1182] EXT4-fs (loop2): This should not happen!! Data will be lost [ 520.576764][ T1182] [ 520.587887][ T1537] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 520.595550][ T144] Code: be 00 10 00 00 48 c7 c7 50 8b a8 8c 4c 89 f2 e8 eb 38 0d 02 e9 bb fb ff ff e8 91 68 62 ff 0f 0b e8 7a 5b 16 08 e8 85 68 62 ff <0f> 0b e8 7e 68 62 ff 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 41 [ 520.609922][ T1182] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 520.624480][ T144] RSP: 0018:ffffc900015bef60 EFLAGS: 00010293 [ 520.642720][ T4065] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 520.663745][ T144] RAX: ffffffff821df1eb RBX: dffffc0000000000 RCX: ffff8880191cd940 [ 520.668723][ T4065] EXT4-fs (loop5): This should not happen!! Data will be lost [ 520.668723][ T4065] [ 520.673187][T15694] ext4 filesystem being mounted at /root/syzkaller.fW6AvN/77/bus supports timestamps until 2038 (0x7fffffff) [ 520.682840][ T4065] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 520.706783][ T144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 520.715372][ T144] RBP: ffffc900015bf350 R08: ffffffff821dcdbb R09: ffffed100d09e67d [ 520.725119][ T144] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 520.734830][ T144] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8880684f3478 [ 520.737211][T15692] ext4 filesystem being mounted at /root/syzkaller.WMoHPx/76/bus supports timestamps until 2038 (0x7fffffff) [ 520.753044][T15705] loop2: detected capacity change from 0 to 2048 [ 520.761777][ T26] kauditd_printk_skb: 19 callbacks suppressed [ 520.761791][ T26] audit: type=1800 audit(1727842775.119:2261): pid=15694 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 520.766023][ T144] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 520.788429][T15707] loop3: detected capacity change from 0 to 2048 [ 520.827771][ T144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 520.833965][ T26] audit: type=1800 audit(1727842775.189:2262): pid=15692 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor386" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 520.834612][ T144] CR2: 00007ffe8690b9b0 CR3: 000000006f649000 CR4: 00000000003506e0 [ 520.863917][ T144] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 520.872980][ T144] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 520.881199][ T144] Kernel panic - not syncing: Fatal exception [ 520.889136][ T144] Kernel Offset: disabled [ 520.893478][ T144] Rebooting in 86400 seconds..