kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 135.202825][ T5648] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 135.224238][ T151] 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 [ 135.275765][ T5660] loop0: detected capacity change from 0 to 2048 [ 135.285887][ T5656] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/48/bus supports timestamps until 2038 (0x7fffffff) [ 135.302884][ T151] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 135.318407][ T151] EXT4-fs (loop5): This should not happen!! Data will be lost [ 135.318407][ T151] [ 135.389782][ T151] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 135.416165][ T5660] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/46/bus supports timestamps until 2038 (0x7fffffff) [ 135.417985][ T5648] EXT4-fs error (device loop1): ext4_truncate:4272: inode #19: comm syz-executor.1: mark_inode_dirty error [ 135.466695][ T838] 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 [ 135.505131][ T838] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 135.518612][ T838] EXT4-fs (loop4): This should not happen!! Data will be lost [ 135.518612][ T838] [ 135.529902][ T838] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 135.534102][ T5665] loop3: detected capacity change from 0 to 2048 [ 135.553065][ T5667] loop2: detected capacity change from 0 to 2048 [ 135.590329][ T9] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 135.631458][ T4218] 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 [ 135.652804][ T5667] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/51/bus supports timestamps until 2038 (0x7fffffff) [ 135.678591][ T4218] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 135.691743][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 135.728898][ T5671] loop5: detected capacity change from 0 to 2048 [ 135.737503][ T4218] EXT4-fs (loop0): This should not happen!! Data will be lost [ 135.737503][ T4218] [ 135.749095][ T4218] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 135.762868][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 135.762868][ T9] [ 135.779494][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 135.815554][ T5674] loop4: detected capacity change from 0 to 2048 [ 135.848487][ T5665] EXT4-fs mount: 92 callbacks suppressed [ 135.848505][ T5665] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 135.866871][ T5671] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 135.911449][ T5665] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/48/bus supports timestamps until 2038 (0x7fffffff) [ 135.930381][ T5671] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/50/bus supports timestamps until 2038 (0x7fffffff) [ 136.007429][ T5674] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 136.027019][ T5674] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/49/bus supports timestamps until 2038 (0x7fffffff) [ 136.049597][ T5680] loop0: detected capacity change from 0 to 2048 [ 136.058429][ 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 [ 136.122761][ T144] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 136.155576][ T144] EXT4-fs (loop2): This should not happen!! Data will be lost [ 136.155576][ T144] [ 136.174538][ T5680] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 136.185829][ T5680] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/47/bus supports timestamps until 2038 (0x7fffffff) [ 136.186528][ T5684] loop1: detected capacity change from 0 to 2048 [ 136.202725][ T144] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 136.221628][ T4070] 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 [ 136.262753][ T4070] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 136.277366][ T4070] EXT4-fs (loop5): This should not happen!! Data will be lost [ 136.277366][ T4070] [ 136.289138][ T4070] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 136.347431][ T5684] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 136.361598][ T9] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 136.385537][ 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 [ 136.395295][ T5684] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/47/bus supports timestamps until 2038 (0x7fffffff) [ 136.416733][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 136.441617][ T144] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 136.458231][ T144] EXT4-fs (loop4): This should not happen!! Data will be lost [ 136.458231][ T144] [ 136.474860][ T144] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 136.501707][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 136.501707][ T9] [ 136.532893][ T4218] 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 [ 136.552974][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 136.559239][ T5692] loop5: detected capacity change from 0 to 2048 [ 136.575142][ T5691] loop2: detected capacity change from 0 to 2048 [ 136.583208][ T4218] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 136.604043][ T4218] EXT4-fs (loop0): This should not happen!! Data will be lost [ 136.604043][ T4218] [ 136.660321][ T5691] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 136.668650][ T4218] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 136.697519][ T5691] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/52/bus supports timestamps until 2038 (0x7fffffff) [ 136.875492][ T151] 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 [ 136.891220][ T5698] loop3: detected capacity change from 0 to 2048 [ 136.891604][ T5692] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 136.906515][ T5696] loop4: detected capacity change from 0 to 2048 [ 136.933842][ T5692] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/51/bus supports timestamps until 2038 (0x7fffffff) [ 136.951474][ T838] 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 [ 136.972689][ T151] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 136.981457][ T5702] loop0: detected capacity change from 0 to 2048 [ 136.996088][ T838] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 137.008186][ T151] EXT4-fs (loop2): This should not happen!! Data will be lost [ 137.008186][ T151] [ 137.010372][ T838] EXT4-fs (loop1): This should not happen!! Data will be lost [ 137.010372][ T838] [ 137.031595][ T838] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 137.032819][ T5702] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 137.046078][ T151] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 137.078443][ T5696] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 137.092278][ T5696] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/50/bus supports timestamps until 2038 (0x7fffffff) [ 137.107143][ T5698] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 137.120877][ T5702] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/48/bus supports timestamps until 2038 (0x7fffffff) [ 137.168204][ T5698] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/49/bus supports timestamps until 2038 (0x7fffffff) [ 137.271939][ T5696] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 137.278206][ T5713] loop2: detected capacity change from 0 to 2048 [ 137.327005][ 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 [ 137.371814][ T5713] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 137.382073][ T5696] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 137.382828][ T5713] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/53/bus supports timestamps until 2038 (0x7fffffff) [ 137.396584][ T5698] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 238: comm syz-executor.3: lblock 46 mapped to illegal pblock 238 (length 1) [ 137.433249][ T144] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 137.446510][ T5714] loop1: detected capacity change from 0 to 2048 [ 137.457878][ T5696] EXT4-fs error (device loop4): ext4_write_end:1346: inode #19: comm syz-executor.4: mark_inode_dirty error [ 137.486742][ T5695] EXT4-fs error (device loop4): ext4_discard_preallocations:5126: comm syz-executor.4: Error -117 loading buddy information for 4294965958 [ 137.501837][ T838] 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 [ 137.507649][ T144] EXT4-fs (loop5): This should not happen!! Data will be lost [ 137.507649][ T144] [ 137.537675][ T144] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 137.551404][ T5698] EXT4-fs error (device loop3): ext4_discard_preallocations:5126: comm syz-executor.3: Error -117 loading buddy information for 4294965958 [ 137.575902][ T4218] 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 [ 137.590829][ T4070] 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 [ 137.593560][ T5714] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 137.611560][ T4070] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 137.615628][ T838] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 137.628652][ T4218] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 137.655254][ T4218] EXT4-fs (loop2): This should not happen!! Data will be lost [ 137.655254][ T4218] [ 137.666293][ T4218] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 137.683901][ T5698] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 137.697531][ T5714] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/48/bus supports timestamps until 2038 (0x7fffffff) [ 137.716103][ T4070] EXT4-fs (loop4): This should not happen!! Data will be lost [ 137.716103][ T4070] [ 137.731269][ T5698] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 137.733564][ T838] EXT4-fs (loop0): This should not happen!! Data will be lost [ 137.733564][ T838] [ 137.758223][ T5698] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor.3: mark_inode_dirty error [ 137.771886][ T5698] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 137.791435][ T4070] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 137.821976][ T838] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 137.872169][ T5698] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 137.929342][ T5698] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor.3: mark_inode_dirty error [ 137.931836][ T5722] loop2: detected capacity change from 0 to 2048 [ 137.942943][ T5721] loop5: detected capacity change from 0 to 2048 [ 138.001071][ T4070] 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 [ 138.070420][ T5724] loop4: detected capacity change from 0 to 2048 [ 138.092384][ T5721] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 138.116455][ T5722] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 138.124312][ T4070] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 138.129530][ 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 [ 138.139996][ T5722] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/54/bus supports timestamps until 2038 (0x7fffffff) [ 138.154390][ T4070] EXT4-fs (loop3): This should not happen!! Data will be lost [ 138.154390][ T4070] [ 138.173870][ T5721] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/52/bus supports timestamps until 2038 (0x7fffffff) [ 138.178137][ T4070] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 138.202441][ T5726] loop0: detected capacity change from 0 to 2048 [ 138.204351][ T144] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 138.225956][ T144] EXT4-fs (loop1): This should not happen!! Data will be lost [ 138.225956][ T144] [ 138.236998][ T144] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 138.274520][ T26] kauditd_printk_skb: 17 callbacks suppressed [ 138.274534][ T26] audit: type=1800 audit(1727843492.877:298): pid=5722 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 138.303234][ T5724] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 138.330907][ T5724] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/51/bus supports timestamps until 2038 (0x7fffffff) [ 138.340615][ T5726] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 138.362193][ T26] audit: type=1800 audit(1727843492.967:299): pid=5721 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 138.380720][ T5726] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/49/bus supports timestamps until 2038 (0x7fffffff) 2024/10/02 04:31:33 executed programs: 311 [ 138.419752][ T26] audit: type=1800 audit(1727843493.027:300): pid=5726 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 138.463064][ 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 [ 138.484717][ T26] audit: type=1800 audit(1727843493.097:301): pid=5724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 138.506904][ T144] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 138.510060][ T5721] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 138.520024][ T144] EXT4-fs (loop2): This should not happen!! Data will be lost [ 138.520024][ T144] [ 138.544099][ T5726] EXT4-fs error (device loop0): ext4_get_group_desc:277: comm syz-executor.0: block_group >= groups_count - block_group = 4294965958, groups_count = 1 [ 138.546667][ T144] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 138.637845][ T5724] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 235: comm syz-executor.4: lblock 43 mapped to illegal pblock 235 (length 1) [ 138.672036][ T5721] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 138.676107][ T5738] loop3: detected capacity change from 0 to 2048 [ 138.688507][ T5726] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 138.718188][ T5741] loop1: detected capacity change from 0 to 2048 [ 138.721470][ T5724] EXT4-fs error (device loop4): ext4_discard_preallocations:5126: comm syz-executor.4: Error -117 loading buddy information for 4294965958 [ 138.752402][ T5721] EXT4-fs error (device loop5): ext4_write_end:1346: inode #19: comm syz-executor.5: mark_inode_dirty error [ 138.759097][ T5724] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 138.796088][ T5721] EXT4-fs error (device loop5): ext4_discard_preallocations:5126: comm syz-executor.5: Error -117 loading buddy information for 4294965958 [ 138.818939][ T5726] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 138.832481][ T5738] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 138.847889][ T5746] loop2: detected capacity change from 0 to 2048 [ 138.851973][ T5738] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/50/bus supports timestamps until 2038 (0x7fffffff) [ 138.866670][ T5741] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 138.883353][ 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 [ 138.899056][ T5724] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 138.909806][ T5726] EXT4-fs error (device loop0): ext4_dirty_inode:6007: inode #19: comm syz-executor.0: mark_inode_dirty error [ 138.927670][ T5741] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/49/bus supports timestamps until 2038 (0x7fffffff) [ 138.929478][ T26] audit: type=1800 audit(1727843493.537:302): pid=5738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 138.964336][ T5724] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor.4: mark_inode_dirty error [ 138.977053][ T5726] EXT4-fs error (device loop0): ext4_discard_preallocations:5126: comm syz-executor.0: Error -117 loading buddy information for 4294965958 [ 138.988224][ T5738] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 215: comm syz-executor.3: lblock 23 mapped to illegal pblock 215 (length 1) [ 139.004456][ T26] audit: type=1800 audit(1727843493.577:303): pid=5741 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 139.027462][ T144] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 139.055831][ T5741] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #19: block 254: comm syz-executor.1: lblock 62 mapped to illegal pblock 254 (length 1) [ 139.072697][ T5726] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 139.087474][ T5724] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 139.093275][ T5738] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 139.109315][ T5746] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 139.125443][ T144] EXT4-fs (loop5): This should not happen!! Data will be lost [ 139.125443][ T144] [ 139.135950][ T144] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 139.142344][ T5746] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/55/bus supports timestamps until 2038 (0x7fffffff) [ 139.162003][ T5726] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 139.174149][ T5724] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 139.177514][ T5724] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor.4: mark_inode_dirty error [ 139.193897][ T5726] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor.0: mark_inode_dirty error [ 139.203835][ T26] audit: type=1800 audit(1727843493.797:304): pid=5746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 139.229986][ T5738] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 139.234282][ T5726] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 139.241999][ T5738] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor.3: mark_inode_dirty error [ 139.264675][ T5746] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #19: block 240: comm syz-executor.2: lblock 48 mapped to illegal pblock 240 (length 1) [ 139.269888][ T5741] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 139.296047][ T5726] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 139.303386][ T5738] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 139.343954][ T5746] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 139.352005][ T5741] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 139.364236][ T838] 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 [ 139.368711][ T5741] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #19: comm syz-executor.1: mark_inode_dirty error [ 139.394987][ T5738] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 139.400570][ T838] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 139.405065][ T4070] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 139.419921][ T5746] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 139.438627][ T4070] EXT4-fs (loop0): This should not happen!! Data will be lost [ 139.438627][ T4070] [ 139.449905][ T5741] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 139.465177][ T5746] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor.2: mark_inode_dirty error [ 139.484691][ T838] EXT4-fs (loop4): This should not happen!! Data will be lost [ 139.484691][ T838] [ 139.488532][ T5738] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor.3: mark_inode_dirty error [ 139.506448][ T838] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 139.511894][ T5741] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 139.555515][ T5741] EXT4-fs error (device loop1): ext4_truncate:4272: inode #19: comm syz-executor.1: mark_inode_dirty error [ 139.584070][ T5746] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 139.611966][ 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 [ 139.612009][ T4070] 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 [ 139.631850][ T5754] loop5: detected capacity change from 0 to 2048 [ 139.645556][ T5746] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 139.657168][ T144] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 139.690565][ T5746] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor.2: mark_inode_dirty error [ 139.714347][ T144] EXT4-fs (loop3): This should not happen!! Data will be lost [ 139.714347][ T144] [ 139.732768][ T4114] 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 [ 139.749738][ T4070] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 139.767939][ T144] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 139.791729][ T4114] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 139.800655][ T5754] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 139.811535][ T4070] EXT4-fs (loop1): This should not happen!! Data will be lost [ 139.811535][ T4070] [ 139.829273][ T5756] loop0: detected capacity change from 0 to 2048 [ 139.838445][ T5759] loop4: detected capacity change from 0 to 2048 [ 139.840009][ T5754] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/53/bus supports timestamps until 2038 (0x7fffffff) [ 139.848308][ T4114] EXT4-fs (loop2): This should not happen!! Data will be lost [ 139.848308][ T4114] [ 139.863818][ T4070] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 139.884569][ T26] audit: type=1800 audit(1727843494.487:305): pid=5754 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 139.916227][ T4114] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 139.972252][ T5756] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 139.983208][ T5756] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/50/bus supports timestamps until 2038 (0x7fffffff) [ 140.034099][ T26] audit: type=1800 audit(1727843494.647:306): pid=5756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 140.069353][ T5759] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 140.080734][ T5759] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/52/bus supports timestamps until 2038 (0x7fffffff) [ 140.102356][ T5756] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #19: block 229: comm syz-executor.0: lblock 37 mapped to illegal pblock 229 (length 1) [ 140.124323][ T26] audit: type=1800 audit(1727843494.737:307): pid=5759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 140.128538][ T5766] loop3: detected capacity change from 0 to 2048 [ 140.226214][ T1519] 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 [ 140.264169][ T5756] EXT4-fs error (device loop0): ext4_discard_preallocations:5126: comm syz-executor.0: Error -117 loading buddy information for 4294965958 [ 140.281117][ 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 [ 140.281402][ T5756] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 140.315328][ T5770] loop2: detected capacity change from 0 to 2048 [ 140.322338][ T1519] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 140.326214][ T5756] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 140.337675][ T5771] loop1: detected capacity change from 0 to 2048 [ 140.351986][ T144] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 140.352470][ T5756] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor.0: mark_inode_dirty error [ 140.366255][ T1519] EXT4-fs (loop5): This should not happen!! Data will be lost [ 140.366255][ T1519] [ 140.385914][ T5756] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 140.389295][ T144] EXT4-fs (loop4): This should not happen!! Data will be lost [ 140.389295][ T144] [ 140.410095][ T5756] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 140.410389][ T5756] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor.0: mark_inode_dirty error [ 140.423069][ T1519] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 140.447983][ T144] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 140.454659][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 140.483428][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 140.515908][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 140.515908][ T9] [ 140.521998][ T5770] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 140.526420][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 140.551154][ T5771] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 140.552386][ T5770] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/56/bus supports timestamps until 2038 (0x7fffffff) [ 140.566876][ T5766] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 140.592351][ T5771] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/50/bus supports timestamps until 2038 (0x7fffffff) [ 140.609224][ T5766] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/51/bus supports timestamps until 2038 (0x7fffffff) [ 140.709026][ T5780] loop5: detected capacity change from 0 to 2048 [ 140.752946][ T9] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 140.767239][ T5781] loop4: detected capacity change from 0 to 2048 [ 140.779697][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 140.801308][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 140.801308][ T9] [ 140.813598][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 140.828582][ T5780] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 140.857800][ T5783] loop0: detected capacity change from 0 to 2048 [ 140.871146][ T5780] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/54/bus supports timestamps until 2038 (0x7fffffff) [ 140.959129][ T5770] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 141.001097][ T5783] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.013600][ T5770] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 141.027985][ T5781] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.050374][ T5770] EXT4-fs error (device loop2): ext4_write_end:1346: inode #19: comm syz-executor.2: mark_inode_dirty error [ 141.078034][ T5783] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/51/bus supports timestamps until 2038 (0x7fffffff) [ 141.104385][ T838] 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 [ 141.146403][ T5781] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/53/bus supports timestamps until 2038 (0x7fffffff) [ 141.189251][ T838] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 141.209511][ T9] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 141.233573][ T5792] loop1: detected capacity change from 0 to 2048 [ 141.265339][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 141.270724][ T838] EXT4-fs (loop3): This should not happen!! Data will be lost [ 141.270724][ T838] [ 141.301309][ T151] 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 [ 141.305673][ T838] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 141.330949][ T4070] 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 [ 141.336583][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 141.336583][ T9] [ 141.356980][ T5792] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.362094][ T151] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 141.369615][ 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 [ 141.394819][ T5792] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/51/bus supports timestamps until 2038 (0x7fffffff) [ 141.396201][ T4070] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 141.411353][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 141.433866][ T144] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 141.436121][ T151] EXT4-fs (loop4): This should not happen!! Data will be lost [ 141.436121][ T151] [ 141.462741][ T151] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 141.475876][ T4070] EXT4-fs (loop2): This should not happen!! Data will be lost [ 141.475876][ T4070] [ 141.486818][ T4070] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 141.506968][ T144] EXT4-fs (loop0): This should not happen!! Data will be lost [ 141.506968][ T144] [ 141.514336][ T5792] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #19: block 224: comm syz-executor.1: lblock 32 mapped to illegal pblock 224 (length 1) [ 141.523809][ T144] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 141.678024][ T5792] EXT4-fs error (device loop1): ext4_discard_preallocations:5126: comm syz-executor.1: Error -117 loading buddy information for 4294965958 [ 141.709234][ T5798] loop3: detected capacity change from 0 to 2048 [ 141.759373][ T5802] loop2: detected capacity change from 0 to 2048 [ 141.767310][ T5805] loop5: detected capacity change from 0 to 2048 [ 141.781171][ T5806] loop4: detected capacity change from 0 to 2048 [ 141.790834][ T5792] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 141.841327][ T5808] loop0: detected capacity change from 0 to 2048 [ 141.854929][ T5792] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 141.874902][ T5802] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.906429][ T5802] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/57/bus supports timestamps until 2038 (0x7fffffff) [ 141.924623][ T5792] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #19: comm syz-executor.1: mark_inode_dirty error [ 141.937729][ T5805] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.949347][ T5805] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/55/bus supports timestamps until 2038 (0x7fffffff) [ 141.985664][ T5806] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.014155][ T5798] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.023917][ T5806] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/54/bus supports timestamps until 2038 (0x7fffffff) [ 142.032596][ T5808] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.041007][ T5798] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/52/bus supports timestamps until 2038 (0x7fffffff) [ 142.063821][ T5808] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/52/bus supports timestamps until 2038 (0x7fffffff) [ 142.070323][ T5792] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 142.120424][ T5802] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #19: block 246: comm syz-executor.2: lblock 54 mapped to illegal pblock 246 (length 1) [ 142.133216][ T5792] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 142.194545][ T5806] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 254: comm syz-executor.4: lblock 62 mapped to illegal pblock 254 (length 1) [ 142.205108][ T5792] EXT4-fs error (device loop1): ext4_truncate:4272: inode #19: comm syz-executor.1: mark_inode_dirty error [ 142.227364][ T5808] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #19: block 210: comm syz-executor.0: lblock 18 mapped to illegal pblock 210 (length 1) [ 142.246530][ 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 [ 142.292139][ T144] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 142.305600][ T4218] 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 [ 142.334312][ T5802] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 142.348185][ T5806] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 142.374160][ T4218] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 142.390074][ T144] EXT4-fs (loop5): This should not happen!! Data will be lost [ 142.390074][ T144] [ 142.399429][ T5806] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 142.408585][ T4218] EXT4-fs (loop1): This should not happen!! Data will be lost [ 142.408585][ T4218] [ 142.417095][ T838] 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 [ 142.427257][ T144] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 142.445944][ T838] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 142.451833][ T4218] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 142.471126][ T838] EXT4-fs (loop3): This should not happen!! Data will be lost [ 142.471126][ T838] [ 142.472007][ T5808] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 142.482270][ T5806] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor.4: mark_inode_dirty error [ 142.496794][ T5802] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 142.516011][ T838] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 142.548417][ T5806] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 142.548752][ T5802] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor.2: mark_inode_dirty error [ 142.583468][ T5808] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 142.600043][ T5806] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 142.605575][ T5808] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor.0: mark_inode_dirty error [ 142.636291][ T5802] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 142.651046][ T5808] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 142.666600][ T5802] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 142.668777][ T5806] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor.4: mark_inode_dirty error [ 142.693319][ T5808] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 142.726617][ T5802] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor.2: mark_inode_dirty error [ 142.770890][ T5808] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor.0: mark_inode_dirty error [ 142.784768][ T9] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 142.810221][ T5824] loop1: detected capacity change from 0 to 2048 [ 142.826221][ T5828] loop5: detected capacity change from 0 to 2048 [ 142.833383][ T838] 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 [ 142.857485][ T5826] loop3: detected capacity change from 0 to 2048 [ 142.868349][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 142.870140][ T4070] 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 [ 142.897361][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 142.897361][ T9] [ 142.907250][ T4070] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 142.919742][ T838] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 142.934990][ T4070] EXT4-fs (loop0): This should not happen!! Data will be lost [ 142.934990][ T4070] [ 142.944319][ T5824] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.947546][ T838] EXT4-fs (loop2): This should not happen!! Data will be lost [ 142.947546][ T838] [ 142.967958][ T5824] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/52/bus supports timestamps until 2038 (0x7fffffff) [ 142.969622][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 142.983889][ T4070] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 143.010292][ T838] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 143.043446][ T5828] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.048477][ T5826] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.067831][ T5826] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/53/bus supports timestamps until 2038 (0x7fffffff) [ 143.083526][ T5828] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/56/bus supports timestamps until 2038 (0x7fffffff) [ 143.271233][ T4070] 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 [ 143.327330][ T4070] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 143.355030][ T5837] loop0: detected capacity change from 0 to 2048 [ 143.379413][ T5839] loop4: detected capacity change from 0 to 2048 [ 143.402557][ T4070] EXT4-fs (loop1): This should not happen!! Data will be lost [ 143.402557][ T4070] 2024/10/02 04:31:38 executed programs: 335 [ 143.418454][ T4070] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 143.437297][ T9] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 143.448720][ T5841] loop2: detected capacity change from 0 to 2048 [ 143.474928][ T4070] 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 [ 143.491901][ T5839] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.497584][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 143.503996][ T5837] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.534001][ T5839] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/55/bus supports timestamps until 2038 (0x7fffffff) [ 143.536253][ T4070] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 143.555495][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 143.555495][ T9] [ 143.566962][ T4070] EXT4-fs (loop3): This should not happen!! Data will be lost [ 143.566962][ T4070] [ 143.577146][ T5837] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/53/bus supports timestamps until 2038 (0x7fffffff) [ 143.581835][ T4070] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 143.601431][ T26] kauditd_printk_skb: 15 callbacks suppressed [ 143.601444][ T26] audit: type=1800 audit(1727843498.207:323): pid=5839 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 143.620038][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 143.675331][ T5841] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.753952][ T5841] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/58/bus supports timestamps until 2038 (0x7fffffff) [ 143.768939][ T26] audit: type=1800 audit(1727843498.307:324): pid=5837 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 143.851140][ T26] audit: type=1800 audit(1727843498.457:325): pid=5841 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 143.892763][ T5850] loop1: detected capacity change from 0 to 2048 [ 143.903600][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 143.935704][ T4070] 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 [ 143.952046][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 144.007236][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 144.007236][ T9] [ 144.009843][ T4070] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 144.032148][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 144.048155][ T4070] EXT4-fs (loop4): This should not happen!! Data will be lost [ 144.048155][ T4070] [ 144.053869][ T5852] loop3: detected capacity change from 0 to 2048 [ 144.059159][ T4070] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 144.075055][ T5850] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.078225][ T838] 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 [ 144.099236][ T5856] loop5: detected capacity change from 0 to 2048 [ 144.107849][ T5850] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/53/bus supports timestamps until 2038 (0x7fffffff) [ 144.135510][ T838] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 144.170316][ T838] EXT4-fs (loop2): This should not happen!! Data will be lost [ 144.170316][ T838] [ 144.184679][ T26] audit: type=1800 audit(1727843498.797:326): pid=5850 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 144.191357][ T838] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 144.220065][ T5852] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.257622][ T5852] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/54/bus supports timestamps until 2038 (0x7fffffff) [ 144.302317][ T26] audit: type=1800 audit(1727843498.907:327): pid=5852 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 144.312208][ T5856] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.386676][ T5864] loop4: detected capacity change from 0 to 2048 [ 144.396844][ T5856] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/57/bus supports timestamps until 2038 (0x7fffffff) [ 144.435124][ T151] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 144.451389][ T5852] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm syz-executor.3: bad extent address lblock: 28, depth: 1 pblock 0 [ 144.492588][ T151] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 144.510441][ T5868] loop2: detected capacity change from 0 to 2048 [ 144.530004][ T5862] loop0: detected capacity change from 0 to 2048 [ 144.538310][ T5852] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 144.540061][ T5864] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.556895][ T151] EXT4-fs (loop1): This should not happen!! Data will be lost [ 144.556895][ T151] [ 144.572802][ T26] audit: type=1800 audit(1727843499.177:328): pid=5866 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 144.573417][ T5852] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 144.606160][ T5864] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/56/bus supports timestamps until 2038 (0x7fffffff) [ 144.607362][ T5852] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor.3: mark_inode_dirty error [ 144.622002][ T151] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 144.636701][ T5856] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #19: block 209: comm syz-executor.5: lblock 17 mapped to illegal pblock 209 (length 1) [ 144.652366][ T5852] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 144.675169][ T5852] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 144.685453][ T5852] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor.3: mark_inode_dirty error [ 144.688683][ T5862] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.718821][ T5862] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/54/bus supports timestamps until 2038 (0x7fffffff) [ 144.725503][ T5868] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.749906][ T5856] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 144.763625][ T5856] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 144.773854][ T5856] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor.5: mark_inode_dirty error [ 144.788665][ T5868] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/59/bus supports timestamps until 2038 (0x7fffffff) [ 144.814185][ T26] audit: type=1800 audit(1727843499.427:329): pid=5868 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 144.834943][ T5856] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 144.835369][ T5856] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 144.857722][ T5878] loop1: detected capacity change from 0 to 2048 [ 144.867300][ T26] audit: type=1800 audit(1727843499.427:330): pid=5876 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 144.869565][ T151] 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 [ 144.916025][ T5856] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor.5: mark_inode_dirty error [ 144.919649][ T5868] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #19: block 191: comm syz-executor.2: lblock 15 mapped to illegal pblock 191 (length 1) [ 144.928010][ T26] audit: type=1800 audit(1727843499.527:331): pid=5862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 145.022417][ T5878] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.032516][ T5868] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 145.045554][ T5878] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/54/bus supports timestamps until 2038 (0x7fffffff) [ 145.075365][ T26] audit: type=1800 audit(1727843499.687:332): pid=5878 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 145.083470][ T151] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 145.101524][ T5862] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 145.132136][ T5862] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 145.149953][ T151] EXT4-fs (loop3): This should not happen!! Data will be lost [ 145.149953][ T151] [ 145.153260][ T5862] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor.0: mark_inode_dirty error [ 145.160664][ T151] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 145.184265][ T5537] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 145.190671][ T5868] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 145.228672][ 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 [ 145.234035][ T5537] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 145.282591][ T5862] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 145.293805][ T144] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 145.301275][ T5537] EXT4-fs (loop4): This should not happen!! Data will be lost [ 145.301275][ T5537] [ 145.313003][ T5868] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor.2: mark_inode_dirty error [ 145.331089][ T144] EXT4-fs (loop5): This should not happen!! Data will be lost [ 145.331089][ T144] [ 145.340251][ T5862] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 145.351303][ T151] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 145.366006][ T5868] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 145.366795][ T5537] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 145.379850][ T144] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 145.426010][ T5862] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor.0: mark_inode_dirty error [ 145.449180][ T151] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 145.468804][ T151] EXT4-fs (loop1): This should not happen!! Data will be lost [ 145.468804][ T151] [ 145.481065][ T5868] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 145.497544][ T151] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 145.528826][ T5868] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor.2: mark_inode_dirty error [ 145.549801][ T5884] loop3: detected capacity change from 0 to 2048 [ 145.551009][ T4114] 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 [ 145.610340][ T4114] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 145.627313][ T838] 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 [ 145.640665][ T4114] EXT4-fs (loop0): This should not happen!! Data will be lost [ 145.640665][ T4114] [ 145.650749][ T5887] loop4: detected capacity change from 0 to 2048 [ 145.660328][ T5884] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.671667][ T838] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 15 with error 117 [ 145.672529][ T4114] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 145.694880][ T838] EXT4-fs (loop2): This should not happen!! Data will be lost [ 145.694880][ T838] [ 145.697661][ T5884] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/55/bus supports timestamps until 2038 (0x7fffffff) [ 145.714642][ T838] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 145.769391][ T5892] loop5: detected capacity change from 0 to 2048 [ 145.784727][ T5887] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.824388][ T5887] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/57/bus supports timestamps until 2038 (0x7fffffff) [ 145.863625][ T5892] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.890971][ T5896] loop1: detected capacity change from 0 to 2048 [ 145.938638][ T5892] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/58/bus supports timestamps until 2038 (0x7fffffff) [ 145.978667][ T5899] loop2: detected capacity change from 0 to 2048 [ 146.030692][ T5896] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.066308][ T5896] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/55/bus supports timestamps until 2038 (0x7fffffff) [ 146.114550][ T4070] 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 [ 146.143125][ T5902] loop0: detected capacity change from 0 to 2048 [ 146.161879][ T838] 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 [ 146.189920][ T1519] 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 [ 146.205881][ T4070] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 146.219958][ T5899] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.231280][ T838] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 146.240347][ T5899] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/60/bus supports timestamps until 2038 (0x7fffffff) [ 146.248406][ T838] EXT4-fs (loop4): This should not happen!! Data will be lost [ 146.248406][ T838] [ 146.265045][ T4070] EXT4-fs (loop3): This should not happen!! Data will be lost [ 146.265045][ T4070] [ 146.269705][ T838] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 146.294036][ T4070] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 146.314048][ T1519] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 146.329324][ T1519] EXT4-fs (loop5): This should not happen!! Data will be lost [ 146.329324][ T1519] [ 146.341651][ T1519] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 146.360575][ T5902] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.366866][ T5908] EXT4-fs error (device loop2): ext4_find_dest_de:2113: inode #2: block 16: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 146.391004][ T5902] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/55/bus supports timestamps until 2038 (0x7fffffff) [ 146.433207][ T5537] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 146.473187][ T5537] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 146.502372][ T5537] EXT4-fs (loop1): This should not happen!! Data will be lost [ 146.502372][ T5537] [ 146.537817][ T5537] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 146.581339][ T5902] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm syz-executor.0: bad extent address lblock: 52, depth: 1 pblock 0 [ 146.624042][ T5912] loop4: detected capacity change from 0 to 2048 [ 146.637439][ T5913] loop3: detected capacity change from 0 to 2048 [ 146.672343][ T5902] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 146.683364][ T5915] loop5: detected capacity change from 0 to 2048 [ 146.700688][ T5902] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 146.713381][ T5912] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.732229][ T5902] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor.0: mark_inode_dirty error [ 146.745779][ T5912] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/58/bus supports timestamps until 2038 (0x7fffffff) [ 146.765509][ T5902] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 146.802465][ T5913] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.822076][ T5922] loop1: detected capacity change from 0 to 2048 [ 146.828559][ T5902] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 146.840482][ T5913] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/56/bus supports timestamps until 2038 (0x7fffffff) [ 146.844159][ T5915] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.879840][ T5902] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor.0: mark_inode_dirty error [ 146.899241][ T5915] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/59/bus supports timestamps until 2038 (0x7fffffff) [ 146.938742][ T5925] loop2: detected capacity change from 0 to 2048 [ 146.947369][ T4114] 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 [ 146.963776][ T4114] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 147.010369][ T4114] EXT4-fs (loop0): This should not happen!! Data will be lost [ 147.010369][ T4114] [ 147.021603][ T4114] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 147.039452][ T5922] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 147.096907][ T5922] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/56/bus supports timestamps until 2038 (0x7fffffff) [ 147.111268][ T5925] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 147.129924][ T5925] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/61/bus supports timestamps until 2038 (0x7fffffff) [ 147.190945][ T1519] 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 [ 147.268330][ T4218] 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 [ 147.300893][ T5537] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 147.312549][ T5933] loop0: detected capacity change from 0 to 2048 [ 147.321746][ T1519] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 147.337270][ T4218] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 147.359526][ T1519] EXT4-fs (loop4): This should not happen!! Data will be lost [ 147.359526][ T1519] [ 147.371057][ T5537] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 147.392014][ T9] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 147.394737][ T4218] EXT4-fs (loop5): This should not happen!! Data will be lost [ 147.394737][ T4218] [ 147.413531][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 147.429718][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 147.429718][ T9] [ 147.443159][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 147.444067][ T5933] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 147.457525][ T1519] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 147.478059][ T5537] EXT4-fs (loop3): This should not happen!! Data will be lost [ 147.478059][ T5537] [ 147.489712][ T4218] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 147.525458][ T5933] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/56/bus supports timestamps until 2038 (0x7fffffff) [ 147.540712][ T5537] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 147.562947][ T4114] 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 [ 147.635274][ T4114] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 147.653075][ T4114] EXT4-fs (loop2): This should not happen!! Data will be lost [ 147.653075][ T4114] [ 147.670777][ T4114] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 147.680994][ T5933] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm syz-executor.0: bad extent address lblock: 39, depth: 1 pblock 0 [ 147.772438][ T5938] loop4: detected capacity change from 0 to 2048 [ 147.836319][ T5943] loop5: detected capacity change from 0 to 2048 [ 147.859988][ T5938] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 147.868787][ T5944] loop3: detected capacity change from 0 to 2048 [ 147.879312][ T5933] EXT4-fs error (device loop0): ext4_discard_preallocations:5126: comm syz-executor.0: Error -117 loading buddy information for 4294965958 [ 147.881098][ T5940] loop1: detected capacity change from 0 to 2048 [ 147.903108][ T5938] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/59/bus supports timestamps until 2038 (0x7fffffff) [ 147.930676][ T5943] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 147.954410][ T5943] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/60/bus supports timestamps until 2038 (0x7fffffff) [ 147.960338][ T5933] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 147.985369][ T5933] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 147.998057][ T5944] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 148.019847][ T5933] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor.0: mark_inode_dirty error [ 148.021610][ T5944] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/57/bus supports timestamps until 2038 (0x7fffffff) [ 148.048803][ T5952] loop2: detected capacity change from 0 to 2048 [ 148.063956][ T5940] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 148.075117][ T5943] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #19: block 218: comm syz-executor.5: lblock 26 mapped to illegal pblock 218 (length 1) [ 148.091174][ T5940] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/57/bus supports timestamps until 2038 (0x7fffffff) [ 148.106885][ T5943] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 148.122651][ T5943] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 148.146075][ T5944] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 255: comm syz-executor.3: lblock 63 mapped to illegal pblock 255 (length 1) [ 148.178320][ T5933] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 148.193395][ T5940] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #19: block 237: comm syz-executor.1: lblock 45 mapped to illegal pblock 237 (length 1) [ 148.232175][ T5943] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor.5: mark_inode_dirty error [ 148.271249][ T5952] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 148.299015][ T1519] 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 [ 148.301623][ T5933] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 148.323229][ T5944] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 148.329072][ T5952] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/62/bus supports timestamps until 2038 (0x7fffffff) [ 148.337231][ T5940] EXT4-fs error (device loop1): ext4_discard_preallocations:5126: comm syz-executor.1: Error -117 loading buddy information for 4294965958 [ 148.363365][ T5943] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 148.365350][ T5933] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor.0: mark_inode_dirty error [ 148.379457][ T1519] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 148.410303][ T1519] EXT4-fs (loop4): This should not happen!! Data will be lost [ 148.410303][ T1519] [ 148.420180][ T5944] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 148.420512][ T5944] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor.3: mark_inode_dirty error [ 148.430930][ T1519] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 148.450514][ T5940] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 148.461588][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 148.474264][ T5943] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 148.506488][ T5944] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 148.507537][ T5940] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 148.523843][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 148.530365][ T5943] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor.5: mark_inode_dirty error [ 148.555670][ T5940] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #19: comm syz-executor.1: mark_inode_dirty error 2024/10/02 04:31:43 executed programs: 359 [ 148.577802][ T5940] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 148.587969][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 148.587969][ T9] [ 148.624428][ T4218] 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 [ 148.631001][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 148.658430][ T5944] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 148.668651][ T5537] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 148.685149][ T4218] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 148.692752][ T5944] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor.3: mark_inode_dirty error [ 148.708631][ T5940] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 148.721254][ T5537] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 148.740176][ T4218] EXT4-fs (loop5): This should not happen!! Data will be lost [ 148.740176][ T4218] [ 148.743204][ T5940] EXT4-fs error (device loop1): ext4_truncate:4272: inode #19: comm syz-executor.1: mark_inode_dirty error [ 148.752885][ T5537] EXT4-fs (loop2): This should not happen!! Data will be lost [ 148.752885][ T5537] [ 148.770880][ T4218] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 148.777928][ T5537] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 148.787675][ T5961] loop4: detected capacity change from 0 to 2048 [ 148.799132][ T4114] 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 [ 148.806119][ T1519] 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 [ 148.856648][ T4114] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 148.876342][ T1519] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 148.901292][ T4114] EXT4-fs (loop3): This should not happen!! Data will be lost [ 148.901292][ T4114] [ 148.953328][ T5961] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/60/bus supports timestamps until 2038 (0x7fffffff) [ 148.955087][ T4114] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 148.980886][ T1519] EXT4-fs (loop1): This should not happen!! Data will be lost [ 148.980886][ T1519] [ 149.001499][ T1519] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 149.046350][ T5969] loop5: detected capacity change from 0 to 2048 [ 149.083245][ T5967] loop0: detected capacity change from 0 to 2048 [ 149.092465][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 149.092478][ T26] audit: type=1800 audit(1727843503.697:349): pid=5961 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 149.106247][ T5968] loop2: detected capacity change from 0 to 2048 [ 149.151297][ T5961] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 149.173633][ T5967] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/57/bus supports timestamps until 2038 (0x7fffffff) [ 149.202194][ T5961] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 149.241287][ T5976] loop3: detected capacity change from 0 to 2048 [ 149.260878][ T26] audit: type=1800 audit(1727843503.867:350): pid=5967 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 149.260924][ T5968] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/63/bus supports timestamps until 2038 (0x7fffffff) [ 149.298734][ T5969] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/61/bus supports timestamps until 2038 (0x7fffffff) [ 149.356171][ T5961] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 149.358454][ T5981] loop1: detected capacity change from 0 to 2048 [ 149.395787][ T5976] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/58/bus supports timestamps until 2038 (0x7fffffff) [ 149.400125][ T5961] EXT4-fs error (device loop4): ext4_dirty_inode:6007: inode #19: comm syz-executor.4: mark_inode_dirty error [ 149.438990][ T5983] EXT4-fs error (device loop5): ext4_find_dest_de:2113: inode #2: block 16: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 149.460598][ T5961] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 149.461276][ T5984] EXT4-fs error (device loop2): ext4_find_dest_de:2113: inode #2: block 16: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 149.484728][ T5961] EXT4-fs error (device loop4): ext4_discard_preallocations:5134: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 149.511226][ T4114] 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 [ 149.517370][ T5961] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 149.553801][ T26] audit: type=1800 audit(1727843504.157:351): pid=5976 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 149.578439][ T4114] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 149.605589][ T5981] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/58/bus supports timestamps until 2038 (0x7fffffff) [ 149.614541][ T4114] EXT4-fs (loop0): This should not happen!! Data will be lost [ 149.614541][ T4114] [ 149.634563][ T5961] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 149.695228][ T4114] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 149.709502][ T5961] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor.4: mark_inode_dirty error [ 149.710142][ T838] 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 [ 149.727901][ T5961] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 149.746229][ T26] audit: type=1800 audit(1727843504.347:352): pid=5981 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 149.848012][ T838] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 149.933529][ T838] EXT4-fs (loop3): This should not happen!! Data will be lost [ 149.933529][ T838] [ 149.943620][ T5537] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 149.961547][ T838] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 149.980331][ T5537] EXT4-fs (loop4): This should not happen!! Data will be lost [ 149.980331][ T5537] [ 150.001764][ T5991] loop2: detected capacity change from 0 to 2048 [ 150.036609][ T1519] 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 [ 150.045454][ T5993] loop0: detected capacity change from 0 to 2048 [ 150.074572][ T1519] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 150.087402][ T1519] EXT4-fs (loop1): This should not happen!! Data will be lost [ 150.087402][ T1519] [ 150.109121][ T1519] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 150.133245][ T5991] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/64/bus supports timestamps until 2038 (0x7fffffff) [ 150.142224][ T5995] loop5: detected capacity change from 0 to 2048 [ 150.190804][ T26] audit: type=1800 audit(1727843504.797:353): pid=5991 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 150.211343][ T6001] loop4: detected capacity change from 0 to 2048 [ 150.255113][ T5993] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/58/bus supports timestamps until 2038 (0x7fffffff) [ 150.281465][ T6003] loop3: detected capacity change from 0 to 2048 [ 150.324915][ T6001] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/61/bus supports timestamps until 2038 (0x7fffffff) [ 150.325229][ T26] audit: type=1800 audit(1727843504.937:354): pid=5993 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 150.377841][ T6003] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/59/bus supports timestamps until 2038 (0x7fffffff) [ 150.392284][ T5995] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/62/bus supports timestamps until 2038 (0x7fffffff) [ 150.483538][ T26] audit: type=1800 audit(1727843505.087:355): pid=6001 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 150.514178][ T4218] 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 [ 150.575291][ T26] audit: type=1800 audit(1727843505.187:356): pid=6003 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 150.596444][ T6001] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 189: comm syz-executor.4: lblock 13 mapped to illegal pblock 189 (length 1) [ 150.599895][ T4218] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 150.612312][ T6012] EXT4-fs error (device loop5): ext4_find_dest_de:2113: inode #2: block 16: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 150.624335][ T4218] EXT4-fs (loop2): This should not happen!! Data will be lost [ 150.624335][ T4218] [ 150.682234][ T4218] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 150.701303][ T4114] 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 [ 150.708440][ T6016] loop1: detected capacity change from 0 to 2048 [ 150.738159][ T6001] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 150.738307][ T4114] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 150.797615][ T6001] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 150.818012][ T6001] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor.4: mark_inode_dirty error [ 150.826955][ T4114] EXT4-fs (loop0): This should not happen!! Data will be lost [ 150.826955][ T4114] [ 150.841679][ T4114] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 150.846181][ T4218] 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 [ 150.870316][ T6016] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/59/bus supports timestamps until 2038 (0x7fffffff) [ 150.914892][ T26] audit: type=1800 audit(1727843505.527:357): pid=6016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 150.941824][ T6020] loop2: detected capacity change from 0 to 2048 [ 150.948933][ T4218] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 150.986363][ T4218] EXT4-fs (loop3): This should not happen!! Data will be lost [ 150.986363][ T4218] [ 151.000889][ T4218] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 151.016319][ T6001] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 151.045103][ T6001] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 151.107510][ T6020] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/65/bus supports timestamps until 2038 (0x7fffffff) [ 151.130364][ T6022] loop0: detected capacity change from 0 to 2048 [ 151.140322][ T6001] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor.4: mark_inode_dirty error [ 151.191125][ T26] audit: type=1800 audit(1727843505.797:358): pid=6020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 151.213202][ T4218] 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 [ 151.231483][ T6026] loop3: detected capacity change from 0 to 2048 [ 151.243398][ T4070] 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 [ 151.278667][ T4218] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 151.313954][ T4218] EXT4-fs (loop1): This should not happen!! Data will be lost [ 151.313954][ T4218] [ 151.319222][ T4070] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 13 with error 117 [ 151.335429][ T4218] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 151.343214][ T6022] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/59/bus supports timestamps until 2038 (0x7fffffff) [ 151.363652][ T6031] loop5: detected capacity change from 0 to 2048 [ 151.372499][ T4070] EXT4-fs (loop4): This should not happen!! Data will be lost [ 151.372499][ T4070] [ 151.383915][ T4070] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 151.405480][ T5537] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 151.410249][ T6026] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/60/bus supports timestamps until 2038 (0x7fffffff) [ 151.447292][ T5537] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 151.554566][ T5537] EXT4-fs (loop2): This should not happen!! Data will be lost [ 151.554566][ T5537] [ 151.566542][ T6031] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/63/bus supports timestamps until 2038 (0x7fffffff) [ 151.572743][ T5537] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 151.581160][ T6026] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 250: comm syz-executor.3: lblock 58 mapped to illegal pblock 250 (length 1) [ 151.616727][ T6036] loop1: detected capacity change from 0 to 2048 [ 151.656358][ T6026] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 151.683262][ T6031] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #19: block 232: comm syz-executor.5: lblock 40 mapped to illegal pblock 232 (length 1) [ 151.711918][ T6026] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 151.736921][ T6039] loop4: detected capacity change from 0 to 2048 [ 151.745464][ T5537] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 151.769386][ T5537] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 151.777227][ T6026] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor.3: mark_inode_dirty error [ 151.825236][ T6036] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/60/bus supports timestamps until 2038 (0x7fffffff) [ 151.846033][ T6039] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/62/bus supports timestamps until 2038 (0x7fffffff) [ 151.848043][ T6031] EXT4-fs error (device loop5): ext4_discard_preallocations:5126: comm syz-executor.5: Error -117 loading buddy information for 4294965958 [ 151.860491][ T5537] EXT4-fs (loop0): This should not happen!! Data will be lost [ 151.860491][ T5537] [ 151.882967][ T6026] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 151.886617][ T5537] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 151.919475][ T6026] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 151.936187][ T6031] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 151.949672][ T6026] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor.3: mark_inode_dirty error [ 151.983351][ T6046] loop2: detected capacity change from 0 to 2048 [ 151.987705][ T4070] 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 [ 152.030720][ T4070] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 152.060628][ T6031] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 152.072640][ T4070] EXT4-fs (loop3): This should not happen!! Data will be lost [ 152.072640][ T4070] [ 152.096753][ T6031] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor.5: mark_inode_dirty error [ 152.125771][ T1519] 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 [ 152.131485][ T6031] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 152.141946][ T6046] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/66/bus supports timestamps until 2038 (0x7fffffff) [ 152.160892][ T4070] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 152.184079][ T838] 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 [ 152.201000][ T1519] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 152.203905][ T6031] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 152.219995][ T838] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 152.241954][ T6031] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor.5: mark_inode_dirty error [ 152.262522][ T1519] EXT4-fs (loop1): This should not happen!! Data will be lost [ 152.262522][ T1519] [ 152.274717][ T1519] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 152.289853][ T6050] loop0: detected capacity change from 0 to 2048 [ 152.290244][ T838] EXT4-fs (loop4): This should not happen!! Data will be lost [ 152.290244][ T838] [ 152.330713][ T4070] 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 [ 152.352719][ T4070] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 152.353415][ T838] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 152.366086][ T4070] EXT4-fs (loop5): This should not happen!! Data will be lost [ 152.366086][ T4070] [ 152.461609][ T6050] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/60/bus supports timestamps until 2038 (0x7fffffff) [ 152.490903][ T4070] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 152.519247][ T6056] loop3: detected capacity change from 0 to 2048 [ 152.551859][ T6054] loop1: detected capacity change from 0 to 2048 [ 152.647263][ T6056] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/61/bus supports timestamps until 2038 (0x7fffffff) [ 152.650291][ T5537] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 152.678233][ T5537] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 152.691991][ T5537] EXT4-fs (loop2): This should not happen!! Data will be lost [ 152.691991][ T5537] [ 152.703877][ T5537] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 152.704977][ T6054] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/61/bus supports timestamps until 2038 (0x7fffffff) [ 152.869085][ T6062] loop4: detected capacity change from 0 to 2048 [ 152.875413][ T838] 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 [ 152.889108][ T6065] loop5: detected capacity change from 0 to 2048 [ 152.942586][ T5537] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 152.944336][ T838] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 152.975514][ T5537] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 152.990804][ T6062] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/63/bus supports timestamps until 2038 (0x7fffffff) [ 152.992434][ T5537] EXT4-fs (loop3): This should not happen!! Data will be lost [ 152.992434][ T5537] [ 153.025290][ T5537] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 153.036464][ T6068] loop2: detected capacity change from 0 to 2048 [ 153.039368][ T6065] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/64/bus supports timestamps until 2038 (0x7fffffff) [ 153.063539][ T4218] 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 [ 153.101827][ T6068] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/67/bus supports timestamps until 2038 (0x7fffffff) [ 153.131104][ T4218] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 153.154497][ T4218] EXT4-fs (loop1): This should not happen!! Data will be lost [ 153.154497][ T4218] [ 153.166812][ T4218] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 153.170748][ T838] EXT4-fs (loop0): This should not happen!! Data will be lost [ 153.170748][ T838] [ 153.195578][ T838] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 153.261458][ T6075] EXT4-fs error (device loop2): ext4_find_dest_de:2113: inode #2: block 16: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 153.355657][ T9] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 153.372664][ T5537] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 153.412385][ T5537] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 153.414728][ T6077] loop3: detected capacity change from 0 to 2048 [ 153.457232][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 153.466720][ T6079] loop1: detected capacity change from 0 to 2048 [ 153.487224][ T5537] EXT4-fs (loop5): This should not happen!! Data will be lost [ 153.487224][ T5537] [ 153.522389][ T6081] loop0: detected capacity change from 0 to 2048 [ 153.525184][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 153.525184][ T9] [ 153.538542][ T5537] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 153.558224][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 153.642059][ T6079] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/62/bus supports timestamps until 2038 (0x7fffffff) [ 153.669436][ T6077] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/62/bus supports timestamps until 2038 (0x7fffffff) [ 153.686620][ T6081] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/61/bus supports timestamps until 2038 (0x7fffffff) [ 153.715124][ T6083] loop2: detected capacity change from 0 to 2048 [ 153.794991][ T6091] loop5: detected capacity change from 0 to 2048 [ 153.822708][ T6083] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/68/bus supports timestamps until 2038 (0x7fffffff) [ 153.846015][ T6091] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/65/bus supports timestamps until 2038 (0x7fffffff) 2024/10/02 04:31:48 executed programs: 388 [ 153.959920][ T6091] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm syz-executor.5: bad extent address lblock: 42, depth: 1 pblock 0 [ 153.988163][ T6083] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #19: block 239: comm syz-executor.2: lblock 47 mapped to illegal pblock 239 (length 1) [ 154.006216][ T4218] 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 [ 154.042540][ T6097] loop4: detected capacity change from 0 to 2048 [ 154.044647][ T4218] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 154.053111][ T6091] EXT4-fs error (device loop5): ext4_discard_preallocations:5126: comm syz-executor.5: Error -117 loading buddy information for 4294965958 [ 154.072249][ T6083] EXT4-fs error (device loop2): ext4_discard_preallocations:5126: comm syz-executor.2: Error -117 loading buddy information for 4294965958 [ 154.077509][ T4218] EXT4-fs (loop3): This should not happen!! Data will be lost [ 154.077509][ T4218] [ 154.105433][ T4218] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 154.125830][ T6091] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 154.156922][ T4070] 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 [ 154.179763][ T4218] 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 [ 154.180657][ T6083] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 154.197177][ T6097] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/64/bus supports timestamps until 2038 (0x7fffffff) [ 154.221929][ T6091] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 154.243875][ T4070] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 154.248526][ T6083] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 154.256912][ T6091] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor.5: mark_inode_dirty error [ 154.280901][ T4070] EXT4-fs (loop0): This should not happen!! Data will be lost [ 154.280901][ T4070] [ 154.282886][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 154.282898][ T26] audit: type=1800 audit(1727843508.887:375): pid=6097 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 154.290707][ T6091] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 154.332134][ T6091] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 154.332136][ T4218] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 154.332161][ T4218] EXT4-fs (loop1): This should not happen!! Data will be lost [ 154.332161][ T4218] [ 154.352642][ T6091] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor.5: mark_inode_dirty error [ 154.393978][ T6097] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 154.402571][ T4070] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 154.422001][ T6083] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor.2: mark_inode_dirty error [ 154.438044][ T4218] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 154.457706][ T6106] loop3: detected capacity change from 0 to 2048 [ 154.475671][ T6083] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 154.475738][ T6097] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 154.519214][ T1519] 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 [ 154.528078][ T6083] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 154.551740][ T6083] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor.2: mark_inode_dirty error [ 154.559749][ T6106] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/63/bus supports timestamps until 2038 (0x7fffffff) [ 154.573907][ T1519] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 154.577518][ T6097] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 154.595884][ T1519] EXT4-fs (loop5): This should not happen!! Data will be lost [ 154.595884][ T1519] [ 154.614267][ T4070] 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 [ 154.631151][ T6097] EXT4-fs error (device loop4): ext4_dirty_inode:6007: inode #19: comm syz-executor.4: mark_inode_dirty error [ 154.641736][ T1519] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 154.654423][ T26] audit: type=1800 audit(1727843509.257:376): pid=6106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 154.677259][ T4070] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 154.690929][ T4070] EXT4-fs (loop2): This should not happen!! Data will be lost [ 154.690929][ T4070] [ 154.701417][ T4070] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 154.814179][ T6097] EXT4-fs error (device loop4): ext4_discard_preallocations:5126: comm syz-executor.4: Error -117 loading buddy information for 4294965958 [ 154.821118][ T6106] EXT4-fs error (device loop3): ext4_ext_map_blocks:4162: inode #19: comm syz-executor.3: bad extent address lblock: 41, depth: 1 pblock 0 [ 154.840664][ T6112] loop0: detected capacity change from 0 to 2048 [ 154.851950][ T6113] loop1: detected capacity change from 0 to 2048 [ 154.865910][ T6097] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 154.912307][ T6097] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 154.940703][ T6106] EXT4-fs error (device loop3): ext4_discard_preallocations:5126: comm syz-executor.3: Error -117 loading buddy information for 4294965958 [ 154.952309][ T6113] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/63/bus supports timestamps until 2038 (0x7fffffff) [ 154.975861][ T6112] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/62/bus supports timestamps until 2038 (0x7fffffff) [ 154.979259][ T6106] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 155.003308][ T6097] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor.4: mark_inode_dirty error [ 155.010123][ T6115] loop5: detected capacity change from 0 to 2048 [ 155.029480][ T6097] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 155.035917][ T6106] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 155.051058][ T6097] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 155.095427][ T4114] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 155.095523][ T6121] loop2: detected capacity change from 0 to 2048 [ 155.115008][ T26] audit: type=1800 audit(1727843509.727:377): pid=6112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 155.116540][ T4114] EXT4-fs (loop4): This should not happen!! Data will be lost [ 155.116540][ T4114] [ 155.147452][ T6106] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor.3: mark_inode_dirty error [ 155.154858][ T26] audit: type=1800 audit(1727843509.727:378): pid=6113 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 155.192199][ T6115] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/66/bus supports timestamps until 2038 (0x7fffffff) [ 155.217039][ T6106] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 155.282988][ T4114] 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 [ 155.284926][ T26] audit: type=1800 audit(1727843509.887:379): pid=6115 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 155.305864][ T6121] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/69/bus supports timestamps until 2038 (0x7fffffff) [ 155.318428][ T6106] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 155.342911][ T9] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 155.352882][ T6106] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor.3: mark_inode_dirty error [ 155.429428][ T151] 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 [ 155.444941][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 155.459026][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 155.459026][ T9] [ 155.460370][ T4114] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 155.470123][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 155.497038][ T26] audit: type=1800 audit(1727843510.007:380): pid=6121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 155.539442][ T151] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 155.570091][ T151] EXT4-fs (loop3): This should not happen!! Data will be lost [ 155.570091][ T151] [ 155.586285][ T6129] loop4: detected capacity change from 0 to 2048 [ 155.595779][ T151] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 155.652691][ T6129] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/65/bus supports timestamps until 2038 (0x7fffffff) [ 155.658307][ T4114] EXT4-fs (loop0): This should not happen!! Data will be lost [ 155.658307][ T4114] [ 155.684791][ T26] audit: type=1800 audit(1727843510.297:381): pid=6129 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 155.720046][ T4114] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 155.745422][ T6133] loop5: detected capacity change from 0 to 2048 [ 155.821258][ T6135] loop1: detected capacity change from 0 to 2048 [ 155.852937][ T6138] loop3: detected capacity change from 0 to 2048 [ 155.855488][ T6133] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/67/bus supports timestamps until 2038 (0x7fffffff) [ 155.879376][ T4114] 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 [ 155.893169][ T26] audit: type=1800 audit(1727843510.487:382): pid=6133 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 155.894779][ T4114] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 155.927720][ T4114] EXT4-fs (loop2): This should not happen!! Data will be lost [ 155.927720][ T4114] [ 155.934653][ T6135] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/64/bus supports timestamps until 2038 (0x7fffffff) [ 155.940002][ T4114] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 155.986864][ T6138] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/64/bus supports timestamps until 2038 (0x7fffffff) [ 156.046246][ T26] audit: type=1800 audit(1727843510.657:383): pid=6135 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 156.126757][ T26] audit: type=1800 audit(1727843510.737:384): pid=6138 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 156.148116][ T151] 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 [ 156.165771][ T6145] loop0: detected capacity change from 0 to 2048 [ 156.177016][ T151] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 156.223463][ T6138] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 230: comm syz-executor.3: lblock 38 mapped to illegal pblock 230 (length 1) [ 156.240244][ T9] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 156.257338][ T1519] 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 [ 156.262797][ T151] EXT4-fs (loop4): This should not happen!! Data will be lost [ 156.262797][ T151] [ 156.293316][ T1519] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 156.318281][ T6149] loop2: detected capacity change from 0 to 2048 [ 156.322029][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 156.328260][ T1519] EXT4-fs (loop5): This should not happen!! Data will be lost [ 156.328260][ T1519] [ 156.347697][ T1519] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 156.357195][ T6145] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/63/bus supports timestamps until 2038 (0x7fffffff) [ 156.362229][ T151] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 156.388216][ T6138] EXT4-fs error (device loop3): ext4_discard_preallocations:5126: comm syz-executor.3: Error -117 loading buddy information for 4294965958 [ 156.409000][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 156.409000][ T9] [ 156.421485][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 156.438265][ T6149] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/70/bus supports timestamps until 2038 (0x7fffffff) [ 156.515836][ T6154] loop5: detected capacity change from 0 to 2048 [ 156.523672][ T6138] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 156.541883][ T6138] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 156.638599][ T6138] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor.3: mark_inode_dirty error [ 156.672021][ T6154] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/68/bus supports timestamps until 2038 (0x7fffffff) [ 156.672248][ T6138] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 156.732386][ T6161] loop1: detected capacity change from 0 to 2048 [ 156.741147][ T6149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 156.755411][ T6149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 156.759880][ T6156] loop4: detected capacity change from 0 to 2048 [ 156.772139][ T6149] EXT4-fs error (device loop2): ext4_write_end:1346: inode #19: comm syz-executor.2: mark_inode_dirty error [ 156.813954][ T6138] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 156.824982][ T6138] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor.3: mark_inode_dirty error [ 156.837250][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 156.859228][ T6161] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/65/bus supports timestamps until 2038 (0x7fffffff) [ 156.880451][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 156.883967][ T6156] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/66/bus supports timestamps until 2038 (0x7fffffff) [ 156.915021][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 156.915021][ T9] [ 156.930842][ T4070] 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 [ 156.935480][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 156.974131][ T5537] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 157.000774][ T1519] 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 [ 157.004625][ T4070] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 157.025384][ T5537] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 157.038806][ T4070] EXT4-fs (loop3): This should not happen!! Data will be lost [ 157.038806][ T4070] [ 157.051403][ T9] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 157.076254][ T1519] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 157.094382][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 157.096359][ T5537] EXT4-fs (loop2): This should not happen!! Data will be lost [ 157.096359][ T5537] [ 157.106943][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 157.106943][ T9] [ 157.128010][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 157.131414][ T4070] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 157.144612][ T1519] EXT4-fs (loop5): This should not happen!! Data will be lost [ 157.144612][ T1519] [ 157.165561][ T1519] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 157.254467][ T5537] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 157.420246][ T6168] loop0: detected capacity change from 0 to 2048 [ 157.457746][ T6170] loop4: detected capacity change from 0 to 2048 [ 157.520303][ T6172] loop5: detected capacity change from 0 to 2048 [ 157.529995][ T6174] loop1: detected capacity change from 0 to 2048 [ 157.542686][ T6176] loop3: detected capacity change from 0 to 2048 [ 157.572410][ T6168] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/64/bus supports timestamps until 2038 (0x7fffffff) [ 157.579931][ T6180] loop2: detected capacity change from 0 to 2048 [ 157.600175][ T6174] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/66/bus supports timestamps until 2038 (0x7fffffff) [ 157.616937][ T6172] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/69/bus supports timestamps until 2038 (0x7fffffff) [ 157.632533][ T6170] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/67/bus supports timestamps until 2038 (0x7fffffff) [ 157.685917][ T6180] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/71/bus supports timestamps until 2038 (0x7fffffff) [ 157.751031][ T6176] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/65/bus supports timestamps until 2038 (0x7fffffff) [ 157.781238][ T6170] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 216: comm syz-executor.4: lblock 24 mapped to illegal pblock 216 (length 1) [ 157.823654][ T6180] EXT4-fs error (device loop2): ext4_ext_remove_space:2923: inode #19: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 1(1) [ 157.862593][ T6170] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 157.862981][ T151] 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 [ 157.883211][ T6170] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 157.924166][ T6180] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 157.955219][ T6176] EXT4-fs error (device loop3): ext4_ext_remove_space:2923: inode #19: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 1(1) [ 157.958237][ T4070] 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 [ 157.995536][ T151] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 158.003249][ T6180] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 158.008074][ T6176] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 158.051247][ T151] EXT4-fs (loop0): This should not happen!! Data will be lost [ 158.051247][ T151] [ 158.053015][ T6170] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor.4: mark_inode_dirty error [ 158.073588][ T151] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 158.092898][ T4070] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 158.100934][ T6176] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 158.107212][ T838] 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 [ 158.115823][ T6176] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor.3: mark_inode_dirty error [ 158.143946][ T6180] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor.2: mark_inode_dirty error [ 158.155817][ T6170] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 158.166104][ T838] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 158.182418][ T4070] EXT4-fs (loop1): This should not happen!! Data will be lost [ 158.182418][ T4070] [ 158.199721][ T838] EXT4-fs (loop5): This should not happen!! Data will be lost [ 158.199721][ T838] [ 158.201610][ T6170] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 158.210832][ T838] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 158.224162][ T151] 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 [ 158.252620][ T4070] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 158.253871][ T6170] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor.4: mark_inode_dirty error [ 158.283024][ T151] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 158.311951][ T151] EXT4-fs (loop3): This should not happen!! Data will be lost [ 158.311951][ T151] [ 158.325444][ T5537] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 158.352316][ T4070] 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 [ 158.369386][ T151] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 158.397308][ T6195] loop0: detected capacity change from 0 to 2048 [ 158.403050][ T4070] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 158.415939][ T5537] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 158.430234][ T5537] EXT4-fs (loop2): This should not happen!! Data will be lost [ 158.430234][ T5537] [ 158.442328][ T5537] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 158.451816][ T4070] EXT4-fs (loop4): This should not happen!! Data will be lost [ 158.451816][ T4070] [ 158.464022][ T6195] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/65/bus supports timestamps until 2038 (0x7fffffff) [ 158.469811][ T4070] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 158.611443][ T6199] loop5: detected capacity change from 0 to 2048 [ 158.659919][ T6202] loop1: detected capacity change from 0 to 2048 [ 158.688253][ T6203] loop3: detected capacity change from 0 to 2048 [ 158.736274][ T838] 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 [ 158.736565][ T6199] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/70/bus supports timestamps until 2038 (0x7fffffff) [ 158.779602][ T838] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 158.798006][ T838] EXT4-fs (loop0): This should not happen!! Data will be lost [ 158.798006][ T838] [ 158.805529][ T6202] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/67/bus supports timestamps until 2038 (0x7fffffff) [ 158.823406][ T838] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 158.824568][ T6203] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/66/bus supports timestamps until 2038 (0x7fffffff) [ 158.838591][ T6213] loop2: detected capacity change from 0 to 2048 [ 158.907684][ T6199] EXT4-fs error (device loop5): ext4_ext_map_blocks:4162: inode #19: comm syz-executor.5: bad extent address lblock: 39, depth: 1 pblock 0 [ 158.909957][ T6213] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/72/bus supports timestamps until 2038 (0x7fffffff) [ 158.956601][ T6210] loop4: detected capacity change from 0 to 2048 2024/10/02 04:31:53 executed programs: 415 [ 159.065691][ T4070] 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 [ 159.081719][ T6199] EXT4-fs error (device loop5): ext4_discard_preallocations:5126: comm syz-executor.5: Error -117 loading buddy information for 4294965958 [ 159.101364][ T6203] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 217: comm syz-executor.3: lblock 25 mapped to illegal pblock 217 (length 1) [ 159.102397][ T6199] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 159.117464][ T6202] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 159.144597][ T6203] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 159.157995][ T4070] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 159.186383][ T4070] EXT4-fs (loop2): This should not happen!! Data will be lost [ 159.186383][ T4070] [ 159.188821][ T6210] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/68/bus supports timestamps until 2038 (0x7fffffff) [ 159.197944][ T4070] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 159.215740][ T6221] loop0: detected capacity change from 0 to 2048 [ 159.250714][ T6203] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 159.255832][ T6199] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 159.274385][ T6199] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor.5: mark_inode_dirty error [ 159.288821][ T6203] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor.3: mark_inode_dirty error [ 159.290992][ T6202] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 159.330854][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 159.330868][ T26] audit: type=1800 audit(1727843513.937:401): pid=6210 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 159.332801][ T6199] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 159.355924][ T6203] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 159.360380][ T6199] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 159.407993][ T6210] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 252: comm syz-executor.4: lblock 60 mapped to illegal pblock 252 (length 1) [ 159.425040][ T6221] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/66/bus supports timestamps until 2038 (0x7fffffff) [ 159.458618][ T26] audit: type=1800 audit(1727843514.067:402): pid=6221 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 159.480755][ T6202] EXT4-fs error (device loop1): ext4_truncate:4272: inode #19: comm syz-executor.1: mark_inode_dirty error [ 159.509753][ T6227] loop2: detected capacity change from 0 to 2048 [ 159.518505][ T6203] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 159.524556][ T6210] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 159.561138][ T6210] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 159.575231][ T6199] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor.5: mark_inode_dirty error [ 159.587567][ T6203] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor.3: mark_inode_dirty error [ 159.599575][ T6227] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/73/bus supports timestamps until 2038 (0x7fffffff) [ 159.611356][ T6210] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor.4: mark_inode_dirty error [ 159.634840][ T9] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 159.652442][ T4070] 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 [ 159.670234][ T26] audit: type=1800 audit(1727843514.277:403): pid=6227 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 159.674084][ T6210] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 159.695602][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 159.704778][ T151] 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 [ 159.718087][ T4114] 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 [ 159.745124][ T4070] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 159.747729][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 159.747729][ T9] [ 159.759994][ T4070] EXT4-fs (loop5): This should not happen!! Data will be lost [ 159.759994][ T4070] [ 159.776491][ T151] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 159.779458][ T6210] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 159.797183][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 159.803263][ T4070] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 159.820685][ T151] EXT4-fs (loop0): This should not happen!! Data will be lost [ 159.820685][ T151] [ 159.825759][ T4114] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 159.842689][ T151] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 159.866326][ T6227] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 159.897868][ T6210] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor.4: mark_inode_dirty error [ 159.920842][ T4114] EXT4-fs (loop3): This should not happen!! Data will be lost [ 159.920842][ T4114] [ 159.940057][ T4114] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 159.996953][ T6227] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 160.084486][ T1519] 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 [ 160.096391][ T6227] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor.2: mark_inode_dirty error [ 160.137405][ T1519] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 160.147688][ T6227] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 160.157730][ T6236] loop5: detected capacity change from 0 to 2048 [ 160.163142][ T6237] loop0: detected capacity change from 0 to 2048 [ 160.182118][ T6227] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 160.204624][ T6227] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor.2: mark_inode_dirty error [ 160.211610][ T6235] loop1: detected capacity change from 0 to 2048 [ 160.220692][ T1519] EXT4-fs (loop4): This should not happen!! Data will be lost [ 160.220692][ T1519] [ 160.230156][ T6239] loop3: detected capacity change from 0 to 2048 [ 160.235365][ T1519] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 160.272909][ T4114] 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 [ 160.295275][ T6237] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/67/bus supports timestamps until 2038 (0x7fffffff) [ 160.319792][ T4114] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 160.333561][ T4114] EXT4-fs (loop2): This should not happen!! Data will be lost [ 160.333561][ T4114] [ 160.339276][ T6236] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/71/bus supports timestamps until 2038 (0x7fffffff) [ 160.345567][ T4114] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 160.379186][ T26] audit: type=1800 audit(1727843514.977:404): pid=6237 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 160.453993][ T26] audit: type=1800 audit(1727843515.017:405): pid=6236 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 160.485348][ T6235] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/68/bus supports timestamps until 2038 (0x7fffffff) [ 160.490966][ T1519] 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 [ 160.508919][ T6239] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/67/bus supports timestamps until 2038 (0x7fffffff) [ 160.545259][ T1519] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 160.560477][ T26] audit: type=1800 audit(1727843515.167:406): pid=6239 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 160.588637][ T6249] loop4: detected capacity change from 0 to 2048 [ 160.591369][ T1519] EXT4-fs (loop0): This should not happen!! Data will be lost [ 160.591369][ T1519] [ 160.606023][ T1519] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 160.624766][ T26] audit: type=1800 audit(1727843515.227:407): pid=6235 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 160.766534][ T6239] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 239: comm syz-executor.3: lblock 47 mapped to illegal pblock 239 (length 1) [ 160.776172][ T6249] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/69/bus supports timestamps until 2038 (0x7fffffff) [ 160.799714][ T26] audit: type=1800 audit(1727843515.407:408): pid=6249 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 160.846191][ T4218] 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 [ 160.853506][ T6252] loop2: detected capacity change from 0 to 2048 [ 160.879239][ T6239] EXT4-fs error (device loop3): ext4_discard_preallocations:5126: comm syz-executor.3: Error -117 loading buddy information for 4294965958 [ 160.889003][ T4218] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 160.906416][ T4218] EXT4-fs (loop5): This should not happen!! Data will be lost [ 160.906416][ T4218] [ 160.917616][ T4218] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 160.939559][ T151] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 160.961812][ T151] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 160.974758][ T4218] 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 [ 160.990717][ T151] EXT4-fs (loop1): This should not happen!! Data will be lost [ 160.990717][ T151] [ 161.002293][ T4218] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 161.011515][ T6252] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/74/bus supports timestamps until 2038 (0x7fffffff) [ 161.022394][ T6239] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 161.030812][ T151] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 161.047377][ T6256] loop0: detected capacity change from 0 to 2048 [ 161.056637][ T4218] EXT4-fs (loop4): This should not happen!! Data will be lost [ 161.056637][ T4218] [ 161.073164][ T26] audit: type=1800 audit(1727843515.677:409): pid=6252 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 161.075269][ T4218] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 161.145661][ T6239] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 161.178842][ T6239] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor.3: mark_inode_dirty error [ 161.206658][ T6260] loop5: detected capacity change from 0 to 2048 [ 161.223126][ T6239] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 161.251453][ T6239] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 161.282801][ T6239] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor.3: mark_inode_dirty error [ 161.285220][ T6256] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/68/bus supports timestamps until 2038 (0x7fffffff) [ 161.329621][ T4114] 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 [ 161.340401][ T26] audit: type=1800 audit(1727843515.947:410): pid=6256 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 161.369018][ T6260] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/72/bus supports timestamps until 2038 (0x7fffffff) [ 161.404267][ T4114] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 161.405682][ T6267] loop1: detected capacity change from 0 to 2048 [ 161.443586][ T6256] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 161.461798][ T4114] EXT4-fs (loop3): This should not happen!! Data will be lost [ 161.461798][ T4114] [ 161.472283][ T4114] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 161.477119][ T6260] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #19: block 240: comm syz-executor.5: lblock 48 mapped to illegal pblock 240 (length 1) [ 161.517311][ T4070] 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 [ 161.548233][ T6256] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 161.562702][ T6268] loop4: detected capacity change from 0 to 2048 [ 161.562974][ T4070] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 161.591373][ T6256] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 161.596574][ T6267] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/69/bus supports timestamps until 2038 (0x7fffffff) [ 161.601626][ T4070] EXT4-fs (loop2): This should not happen!! Data will be lost [ 161.601626][ T4070] [ 161.627827][ T6256] EXT4-fs error (device loop0): ext4_dirty_inode:6007: inode #19: comm syz-executor.0: mark_inode_dirty error [ 161.639931][ T4070] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 161.680750][ T6260] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 161.681255][ T6268] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/70/bus supports timestamps until 2038 (0x7fffffff) [ 161.721626][ T6260] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 161.731244][ T6267] EXT4-fs error (device loop1): ext4_map_blocks:738: inode #19: block 180: comm syz-executor.1: lblock 4 mapped to illegal pblock 180 (length 1) [ 161.734568][ T6267] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 161.760673][ T6256] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 161.771977][ T6267] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 161.826227][ T6277] loop3: detected capacity change from 0 to 2048 [ 161.835193][ T6256] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 161.855211][ T6260] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor.5: mark_inode_dirty error [ 161.874878][ T6267] EXT4-fs error (device loop1): ext4_ext_truncate:4433: inode #19: comm syz-executor.1: mark_inode_dirty error [ 161.884855][ T6277] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/68/bus supports timestamps until 2038 (0x7fffffff) [ 161.895110][ T6267] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 161.916700][ T6260] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 161.935159][ T6267] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 161.940923][ T6256] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor.0: mark_inode_dirty error [ 161.981567][ T6260] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 162.000501][ T6260] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor.5: mark_inode_dirty error [ 162.000963][ T6280] loop2: detected capacity change from 0 to 2048 [ 162.021179][ T6256] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 162.033049][ T6268] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 217: comm syz-executor.4: lblock 25 mapped to illegal pblock 217 (length 1) [ 162.039712][ T6256] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 162.059929][ T6256] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor.0: mark_inode_dirty error [ 162.060988][ T6277] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 243: comm syz-executor.3: lblock 51 mapped to illegal pblock 243 (length 1) [ 162.072110][ T6267] EXT4-fs error (device loop1): ext4_truncate:4272: inode #19: comm syz-executor.1: mark_inode_dirty error [ 162.102599][ T4070] 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 [ 162.132703][ T6268] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 162.135445][ T6277] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 162.173020][ T4070] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 162.185717][ T6277] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 162.186021][ T6277] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor.3: mark_inode_dirty error [ 162.220297][ T6280] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/75/bus supports timestamps until 2038 (0x7fffffff) [ 162.231858][ T6277] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 162.247814][ T4114] 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 [ 162.270119][ T4070] EXT4-fs (loop5): This should not happen!! Data will be lost [ 162.270119][ T4070] [ 162.279837][ T4114] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 4 with error 117 [ 162.279869][ T4114] EXT4-fs (loop1): This should not happen!! Data will be lost [ 162.279869][ T4114] [ 162.280014][ T4114] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 162.302595][ T6277] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 162.324925][ T6268] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 162.326500][ T6268] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor.4: mark_inode_dirty error [ 162.337768][ T4070] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 162.401203][ T6280] EXT4-fs error (device loop2): ext4_map_blocks:738: inode #19: block 221: comm syz-executor.2: lblock 29 mapped to illegal pblock 221 (length 1) [ 162.426114][ T6268] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 162.440439][ T6280] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 162.454645][ T6268] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 162.484172][ T6277] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor.3: mark_inode_dirty error [ 162.507112][ T6268] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor.4: mark_inode_dirty error [ 162.515132][ T6288] loop0: detected capacity change from 0 to 2048 [ 162.548994][ T6280] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 162.577591][ T4218] 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 [ 162.586905][ T6292] loop1: detected capacity change from 0 to 2048 [ 162.611765][ T4114] 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 [ 162.625865][ T6280] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor.2: mark_inode_dirty error [ 162.641983][ T6280] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 162.644098][ T6291] loop5: detected capacity change from 0 to 2048 [ 162.662276][ T4218] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 162.680050][ T4218] EXT4-fs (loop4): This should not happen!! Data will be lost [ 162.680050][ T4218] [ 162.682034][ T4114] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 162.690835][ T4218] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 162.703641][ T6280] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 162.723761][ T4114] EXT4-fs (loop3): This should not happen!! Data will be lost [ 162.723761][ T4114] [ 162.726914][ T6288] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/69/bus supports timestamps until 2038 (0x7fffffff) [ 162.736817][ T4114] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 162.768350][ T6292] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/70/bus supports timestamps until 2038 (0x7fffffff) [ 162.785972][ T6280] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor.2: mark_inode_dirty error [ 162.818996][ T4218] 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 [ 162.850541][ T4218] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 162.865734][ T6291] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/73/bus supports timestamps until 2038 (0x7fffffff) [ 162.881573][ T4218] EXT4-fs (loop2): This should not happen!! Data will be lost [ 162.881573][ T4218] [ 162.901099][ T4218] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 162.966498][ T6288] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #19: block 227: comm syz-executor.0: lblock 35 mapped to illegal pblock 227 (length 1) [ 162.982351][ T6288] EXT4-fs error (device loop0): ext4_discard_preallocations:5126: comm syz-executor.0: Error -117 loading buddy information for 4294965958 [ 162.997800][ T6288] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 163.015110][ T6288] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 163.035827][ T4070] 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 [ 163.069196][ T6288] EXT4-fs error (device loop0): ext4_ext_truncate:4433: inode #19: comm syz-executor.0: mark_inode_dirty error [ 163.104766][ T6302] loop4: detected capacity change from 0 to 2048 [ 163.109921][ T4070] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 163.149541][ T6304] loop3: detected capacity change from 0 to 2048 [ 163.162574][ T4070] EXT4-fs (loop1): This should not happen!! Data will be lost [ 163.162574][ T4070] [ 163.190518][ T6288] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 163.224387][ T6302] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/71/bus supports timestamps until 2038 (0x7fffffff) [ 163.228061][ T6306] loop2: detected capacity change from 0 to 2048 [ 163.249082][ T4070] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 163.274378][ T6288] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 163.292149][ T6304] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/69/bus supports timestamps until 2038 (0x7fffffff) [ 163.353665][ T4070] 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 [ 163.363768][ T6288] EXT4-fs error (device loop0): ext4_truncate:4272: inode #19: comm syz-executor.0: mark_inode_dirty error [ 163.380379][ T6306] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/76/bus supports timestamps until 2038 (0x7fffffff) [ 163.473650][ T4070] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 163.487681][ T4070] EXT4-fs (loop5): This should not happen!! Data will be lost [ 163.487681][ T4070] [ 163.499215][ T4070] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 163.504292][ T6304] EXT4-fs error (device loop3): ext4_map_blocks:738: inode #19: block 222: comm syz-executor.3: lblock 30 mapped to illegal pblock 222 (length 1) [ 163.535652][ T151] 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 [ 163.554646][ T6306] EXT4-fs error (device loop2): ext4_ext_map_blocks:4162: inode #19: comm syz-executor.2: bad extent address lblock: 56, depth: 1 pblock 0 [ 163.600373][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 163.608346][ T6315] loop1: detected capacity change from 0 to 2048 [ 163.620816][ T6304] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 163.635091][ T151] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 163.645408][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 163.651707][ T6306] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 163.669854][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 163.669854][ T9] [ 163.677805][ T151] EXT4-fs (loop4): This should not happen!! Data will be lost [ 163.677805][ T151] [ 163.704491][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 163.736403][ T6315] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/71/bus supports timestamps until 2038 (0x7fffffff) [ 163.767180][ T151] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 163.772860][ T6304] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 163.810639][ T6320] loop5: detected capacity change from 0 to 2048 [ 163.851833][ T6304] EXT4-fs error (device loop3): ext4_ext_truncate:4433: inode #19: comm syz-executor.3: mark_inode_dirty error [ 163.872669][ T6320] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/74/bus supports timestamps until 2038 (0x7fffffff) [ 163.901806][ T6304] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm syz-executor.3: Invalid inode table block 0 in block_group 0 [ 163.908726][ T6306] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 163.955419][ T6304] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 163.959052][ T6306] EXT4-fs error (device loop2): ext4_ext_truncate:4433: inode #19: comm syz-executor.2: mark_inode_dirty error [ 164.002817][ T6304] EXT4-fs error (device loop3): ext4_truncate:4272: inode #19: comm syz-executor.3: mark_inode_dirty error [ 164.072553][ T6320] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #19: block 244: comm syz-executor.5: lblock 52 mapped to illegal pblock 244 (length 1) [ 164.083264][ T6326] loop0: detected capacity change from 0 to 2048 [ 164.099105][ T6306] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm syz-executor.2: Invalid inode table block 0 in block_group 0 [ 164.112836][ T6327] loop4: detected capacity change from 0 to 2048 2024/10/02 04:31:58 executed programs: 438 [ 164.120272][ T6306] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 164.133236][ T5537] EXT4-fs error (device loop1): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 164.149885][ T6306] EXT4-fs error (device loop2): ext4_truncate:4272: inode #19: comm syz-executor.2: mark_inode_dirty error [ 164.168757][ T6326] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/70/bus supports timestamps until 2038 (0x7fffffff) [ 164.184295][ T6320] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 164.189667][ T4218] 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 [ 164.221437][ T6320] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 164.232054][ T6320] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor.5: mark_inode_dirty error [ 164.244803][ T6320] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 164.259276][ T5537] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 164.272879][ T151] 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 [ 164.279611][ T4218] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 164.294887][ T151] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 164.301844][ T6320] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 164.318452][ T151] EXT4-fs (loop2): This should not happen!! Data will be lost [ 164.318452][ T151] [ 164.326665][ T6327] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/72/bus supports timestamps until 2038 (0x7fffffff) [ 164.345131][ T151] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 164.346191][ T5537] EXT4-fs (loop1): This should not happen!! Data will be lost [ 164.346191][ T5537] [ 164.366570][ T6320] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor.5: mark_inode_dirty error [ 164.383149][ T26] kauditd_printk_skb: 14 callbacks suppressed [ 164.383162][ T26] audit: type=1800 audit(1727843518.987:425): pid=6327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 164.411672][ T4218] EXT4-fs (loop3): This should not happen!! Data will be lost [ 164.411672][ T4218] [ 164.441232][ T4218] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 164.456376][ T5537] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 164.511917][ T838] 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 [ 164.557583][ T838] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 164.568327][ T4218] 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 [ 164.578702][ T838] EXT4-fs (loop5): This should not happen!! Data will be lost [ 164.578702][ T838] [ 164.601869][ T838] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 164.631733][ T4218] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 164.678633][ T5537] EXT4-fs error (device loop4): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 164.717624][ T4218] EXT4-fs (loop0): This should not happen!! Data will be lost [ 164.717624][ T4218] [ 164.728644][ T6335] loop2: detected capacity change from 0 to 2048 [ 164.734351][ T5537] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 164.773226][ T6338] loop3: detected capacity change from 0 to 2048 [ 164.776371][ T4218] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 164.785077][ T6339] loop1: detected capacity change from 0 to 2048 [ 164.802447][ T5537] EXT4-fs (loop4): This should not happen!! Data will be lost [ 164.802447][ T5537] [ 164.829873][ T6335] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/77/bus supports timestamps until 2038 (0x7fffffff) [ 164.850965][ T6341] loop5: detected capacity change from 0 to 2048 [ 164.851413][ T5537] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 164.902559][ T26] audit: type=1800 audit(1727843519.507:426): pid=6335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 164.935387][ T6341] ext4 filesystem being mounted at /root/syzkaller-testdir3633975932/syzkaller.eAVttw/75/bus supports timestamps until 2038 (0x7fffffff) [ 164.961400][ T6338] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/70/bus supports timestamps until 2038 (0x7fffffff) [ 164.994776][ T26] audit: type=1800 audit(1727843519.597:427): pid=6341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 165.001797][ T6339] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/72/bus supports timestamps until 2038 (0x7fffffff) [ 165.083237][ T26] audit: type=1800 audit(1727843519.627:428): pid=6338 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 165.136846][ T26] audit: type=1800 audit(1727843519.747:429): pid=6339 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 165.203153][ T6341] EXT4-fs error (device loop5): ext4_map_blocks:738: inode #19: block 218: comm syz-executor.5: lblock 26 mapped to illegal pblock 218 (length 1) [ 165.237669][ T6351] loop4: detected capacity change from 0 to 2048 [ 165.262178][ T4070] 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 [ 165.282818][ T151] 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 [ 165.326132][ T4070] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 165.336412][ T6354] loop0: detected capacity change from 0 to 2048 [ 165.340043][ T151] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 165.357857][ T6341] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 165.378673][ T4070] EXT4-fs (loop2): This should not happen!! Data will be lost [ 165.378673][ T4070] [ 165.382134][ T4114] 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 [ 165.390774][ T151] EXT4-fs (loop3): This should not happen!! Data will be lost [ 165.390774][ T151] [ 165.412188][ T6351] ext4 filesystem being mounted at /root/syzkaller-testdir3802535955/syzkaller.Zb1Cqb/73/bus supports timestamps until 2038 (0x7fffffff) [ 165.416579][ T4070] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 165.434839][ T6341] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 165.453051][ T6341] EXT4-fs error (device loop5): ext4_ext_truncate:4433: inode #19: comm syz-executor.5: mark_inode_dirty error [ 165.463902][ T4114] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 165.469043][ T26] audit: type=1800 audit(1727843520.067:430): pid=6351 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 165.477425][ T4114] EXT4-fs (loop1): This should not happen!! Data will be lost [ 165.477425][ T4114] [ 165.522275][ T4114] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 165.539254][ T6354] ext4 filesystem being mounted at /root/syzkaller-testdir764259564/syzkaller.RjuwBS/71/bus supports timestamps until 2038 (0x7fffffff) [ 165.542128][ T151] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 165.574348][ T6351] EXT4-fs error (device loop4): ext4_map_blocks:738: inode #19: block 219: comm syz-executor.4: lblock 27 mapped to illegal pblock 219 (length 1) [ 165.589423][ T6341] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm syz-executor.5: Invalid inode table block 0 in block_group 0 [ 165.662707][ T6341] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 165.672635][ T6351] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 165.692044][ T26] audit: type=1800 audit(1727843520.297:431): pid=6354 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 165.720674][ T6341] EXT4-fs error (device loop5): ext4_truncate:4272: inode #19: comm syz-executor.5: mark_inode_dirty error [ 165.748162][ T6354] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 165.774188][ T838] 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 [ 165.792916][ T6362] loop1: detected capacity change from 0 to 2048 [ 165.803450][ T6351] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 165.807701][ T838] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 165.826243][ T6351] EXT4-fs error (device loop4): ext4_ext_truncate:4433: inode #19: comm syz-executor.4: mark_inode_dirty error [ 165.856223][ T6364] loop3: detected capacity change from 0 to 2048 [ 165.864559][ T838] EXT4-fs (loop5): This should not happen!! Data will be lost [ 165.864559][ T838] [ 165.866502][ T6366] loop2: detected capacity change from 0 to 2048 [ 165.883432][ T6362] EXT4-fs mount: 87 callbacks suppressed [ 165.883448][ T6362] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 165.910524][ T6354] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 165.911427][ T6362] ext4 filesystem being mounted at /root/syzkaller-testdir2320533943/syzkaller.SBE6tp/73/bus supports timestamps until 2038 (0x7fffffff) [ 165.940393][ T838] EXT4-fs error (device loop5): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 165.945896][ T6351] EXT4-fs error (device loop4): __ext4_get_inode_loc:4320: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 166.018744][ T6354] EXT4-fs error (device loop0): ext4_write_end:1346: inode #19: comm syz-executor.0: mark_inode_dirty error [ 166.034360][ T26] audit: type=1800 audit(1727843520.637:432): pid=6362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 166.034829][ T6351] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5803: Corrupt filesystem [ 166.071361][ T6366] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 166.096622][ T6364] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 166.113244][ T6351] EXT4-fs error (device loop4): ext4_truncate:4272: inode #19: comm syz-executor.4: mark_inode_dirty error [ 166.143188][ T5537] EXT4-fs error (device loop0): ext4_ext_map_blocks:4162: inode #19: comm kworker/u4:9: bad extent address lblock: 0, depth: 1 pblock 0 [ 166.146498][ T6366] ext4 filesystem being mounted at /root/syzkaller-testdir3198596328/syzkaller.R2Dm6V/78/bus supports timestamps until 2038 (0x7fffffff) [ 166.157904][ T6364] ext4 filesystem being mounted at /root/syzkaller-testdir349571019/syzkaller.Uth1pJ/71/bus supports timestamps until 2038 (0x7fffffff) [ 166.196769][ T5537] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 166.227863][ T4114] ------------[ cut here ]------------ [ 166.241273][ T4114] kernel BUG at fs/ext4/inode.c:2419! [ 166.247630][ T4070] 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 [ 166.251386][ T26] audit: type=1800 audit(1727843520.797:433): pid=6366 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 166.291198][ T4070] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 166.294009][ T4114] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 166.309738][ T4114] CPU: 1 PID: 4114 Comm: kworker/u4:6 Not tainted 5.15.167-syzkaller #0 [ 166.318078][ T4114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 166.319594][ T6374] loop5: detected capacity change from 0 to 2048 [ 166.328339][ T4114] Workqueue: writeback wb_workfn (flush-7:4) [ 166.328390][ T4114] RIP: 0010:ext4_writepages+0x3cfb/0x3d10 [ 166.340100][ T4070] EXT4-fs (loop1): This should not happen!! Data will be lost [ 166.340100][ T4070] [ 166.340838][ T4114] 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 [ 166.340855][ T4114] RSP: 0018:ffffc90002556f60 EFLAGS: 00010293 [ 166.351855][ T5537] EXT4-fs (loop0): This should not happen!! Data will be lost [ 166.351855][ T5537] [ 166.356348][ T4114] RAX: ffffffff821df1eb RBX: dffffc0000000000 RCX: ffff888020f50000 [ 166.356370][ T4114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 166.356379][ T4114] RBP: ffffc90002557350 R08: ffffffff821dcdbb R09: ffffed100e23c53e [ 166.356389][ T4114] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 166.356399][ T4114] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8880711e2a80 [ 166.384753][ T4070] EXT4-fs error (device loop1): __ext4_get_inode_loc:4320: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 166.392342][ T4114] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 166.454176][ T4114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.460743][ T4114] CR2: 00007ffca4a67f78 CR3: 00000000284bf000 CR4: 00000000003506e0 [ 166.468697][ T4114] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 166.476648][ T4114] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 166.484689][ T4114] Call Trace: [ 166.488036][ T4114] [ 166.490945][ T4114] ? __die_body+0x5e/0xa0 [ 166.495254][ T4114] ? die+0x83/0xb0 [ 166.498951][ T4114] ? do_trap+0x11e/0x350 [ 166.503173][ T4114] ? ext4_writepages+0x3cfb/0x3d10 [ 166.508267][ T4114] ? ext4_writepages+0x3cfb/0x3d10 [ 166.513355][ T4114] ? do_error_trap+0x13d/0x1e0 [ 166.518102][ T4114] ? ext4_writepages+0x3cfb/0x3d10 [ 166.523368][ T4114] ? do_int3+0x30/0x30 [ 166.527417][ T4114] ? rcu_is_watching+0x11/0xa0 [ 166.532247][ T4114] ? handle_invalid_op+0x2c/0x40 [ 166.537249][ T4114] ? ext4_writepages+0x3cfb/0x3d10 [ 166.542446][ T4114] ? exc_invalid_op+0x2f/0x40 [ 166.547126][ T4114] ? asm_exc_invalid_op+0x16/0x20 [ 166.552140][ T4114] ? ext4_writepages+0x18cb/0x3d10 [ 166.557404][ T4114] ? ext4_writepages+0x3cfb/0x3d10 [ 166.562490][ T4114] ? ext4_writepages+0x3cfb/0x3d10 [ 166.567591][ T4114] ? validate_chain+0x112/0x5930 [ 166.572691][ T4114] ? validate_chain+0x112/0x5930 [ 166.577734][ T4114] ? ext4_readpage+0x300/0x300 [ 166.582504][ T4114] ? mark_page_accessed+0xe7e/0x1330 [ 166.587779][ T4114] ? mark_lock+0x98/0x340 [ 166.592097][ T4114] ? __lock_acquire+0x1295/0x1ff0 [ 166.597107][ T4114] ? ext4_readpage+0x300/0x300 [ 166.601865][ T4114] do_writepages+0x481/0x730 [ 166.606458][ T4114] ? __writepage+0x120/0x120 [ 166.611141][ T4114] ? read_lock_is_recursive+0x10/0x10 [ 166.616673][ T4114] ? writeback_sb_inodes+0x732/0x1a40 [ 166.622094][ T4114] ? __lock_acquire+0x1ff0/0x1ff0 [ 166.627182][ T4114] ? do_raw_spin_lock+0x14a/0x370 [ 166.632278][ T4114] __writeback_single_inode+0x15b/0xe30 [ 166.638070][ T4114] writeback_sb_inodes+0xbce/0x1a40 [ 166.643249][ T4114] ? __lock_acquire+0x1ff0/0x1ff0 [ 166.648262][ T4114] ? queue_io+0x560/0x560 [ 166.652570][ T4114] ? __writeback_inodes_wb+0x400/0x400 [ 166.658186][ T4114] ? queue_io+0x3d3/0x560 [ 166.662497][ T4114] wb_writeback+0x451/0xc50 [ 166.667080][ T4114] ? rcu_lock_release+0x20/0x20 [ 166.671914][ T4114] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 166.678046][ T4114] ? do_raw_spin_unlock+0x137/0x8b0 [ 166.683253][ T4114] wb_workfn+0x46c/0x1130 [ 166.687661][ T4114] ? mark_lock+0x98/0x340 [ 166.692000][ T4114] ? inode_wait_for_writeback+0x280/0x280 [ 166.697702][ T4114] ? read_lock_is_recursive+0x10/0x10 [ 166.703156][ T4114] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 166.709144][ T4114] ? print_irqtrace_events+0x210/0x210 [ 166.714739][ T4114] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 166.720627][ T4114] ? do_raw_spin_unlock+0x137/0x8b0 [ 166.725807][ T4114] process_one_work+0x8a1/0x10c0 [ 166.730735][ T4114] ? worker_detach_from_pool+0x260/0x260 [ 166.736352][ T4114] ? _raw_spin_lock_irqsave+0x120/0x120 [ 166.741880][ T4114] ? kthread_data+0x4e/0xc0 [ 166.746394][ T4114] ? wq_worker_running+0x97/0x170 [ 166.751398][ T4114] worker_thread+0xaca/0x1280 [ 166.756057][ T4114] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 166.762288][ T4114] kthread+0x3f6/0x4f0 [ 166.766341][ T4114] ? rcu_lock_release+0x20/0x20 [ 166.771259][ T4114] ? kthread_blkcg+0xd0/0xd0 [ 166.775833][ T4114] ret_from_fork+0x1f/0x30 [ 166.780240][ T4114] [ 166.783241][ T4114] Modules linked in: [ 166.813222][ T5537] EXT4-fs error (device loop0): __ext4_get_inode_loc:4320: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 166.835834][ T4218] 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 [ 166.835993][ T26] audit: type=1800 audit(1727843520.897:434): pid=6364 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 166.855448][ T4218] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 166.872147][ T4114] ---[ end trace fb58f665439f354e ]--- [ 166.889805][ T4114] RIP: 0010:ext4_writepages+0x3cfb/0x3d10 [ 166.890442][ T838] 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 [ 166.898004][ T4114] 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 [ 166.912911][ T4218] EXT4-fs (loop2): This should not happen!! Data will be lost [ 166.912911][ T4218] [ 166.941334][ T4218] EXT4-fs error (device loop2): __ext4_get_inode_loc:4320: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 166.953612][ T4114] RSP: 0018:ffffc90002556f60 EFLAGS: 00010293 [ 166.954479][ T838] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 166.960781][ T4114] RAX: ffffffff821df1eb RBX: dffffc0000000000 RCX: ffff888020f50000 [ 166.982724][ T6374] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 166.983085][ T838] EXT4-fs (loop3): This should not happen!! Data will be lost [ 166.983085][ T838] [ 167.006297][ T838] EXT4-fs error (device loop3): __ext4_get_inode_loc:4320: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 167.019940][ T4114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.031063][ T4114] RBP: ffffc90002557350 R08: ffffffff821dcdbb R09: ffffed100e23c53e [ 167.039237][ T4114] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 167.047330][ T4114] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8880711e2a80 [ 167.055363][ T4114] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 167.064538][ T4114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.073733][ T4114] CR2: 00007ffc477a4b18 CR3: 0000000067c4b000 CR4: 00000000003506f0 [ 167.100609][ T4114] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 167.108912][ T4114] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 167.116925][ T4114] Kernel panic - not syncing: Fatal exception [ 167.123317][ T4114] Kernel Offset: disabled [ 167.127681][ T4114] Rebooting in 86400 seconds..