3004][ T7880] ext4 filesystem being mounted at /root/syzkaller.EbuxtB/155/bus supports timestamps until 2038 (0x7fffffff) [ 1167.384487][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1167.395926][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1167.419418][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1167.432563][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1167.444758][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1167.466402][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 77 with error 117 [ 1167.480013][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1167.480013][ T3636] [ 1167.490203][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1167.490203][ T4173] [ 1167.491154][ T7884] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/155/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1167.501894][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1167.526571][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1167.546977][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program executing program [ 1167.613711][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1167.640640][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1167.671854][ T7893] loop0: detected capacity change from 0 to 2048 [ 1167.677945][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1167.700725][ T7896] loop2: detected capacity change from 0 to 2048 [ 1167.708361][ T7897] loop4: detected capacity change from 0 to 2048 [ 1167.720550][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1167.720550][ T1149] [ 1167.739180][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1167.755497][ T7896] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/151/bus supports timestamps until 2038 (0x7fffffff) [ 1167.770784][ T7897] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/153/bus supports timestamps until 2038 (0x7fffffff) [ 1167.790114][ T7893] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/154/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1167.875484][ T3650] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1167.889322][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1167.926594][ T3650] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1167.961001][ T3650] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1167.976894][ T3645] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 1167.981949][ T7906] loop5: detected capacity change from 0 to 2048 [ 1167.991687][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1168.003052][ T3650] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 54 with error 117 [ 1168.015894][ T3645] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1168.021640][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1168.028056][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1168.046621][ T3650] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1168.046621][ T3650] [ 1168.062856][ T3645] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1168.066098][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1168.090578][ T3650] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1168.100625][ T3645] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 47 with error 117 [ 1168.104420][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1168.116828][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1168.140006][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1168.140006][ T3636] [ 1168.141836][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1168.153894][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1168.162986][ T3645] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1168.162986][ T3645] [ 1168.188352][ T7906] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/154/bus supports timestamps until 2038 (0x7fffffff) [ 1168.203542][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1168.215778][ T3645] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 1168.228742][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1168.244423][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1168.258709][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1168.258709][ T1149] [ 1168.270356][ T7911] loop1: detected capacity change from 0 to 2048 [ 1168.273354][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1168.295967][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1168.313191][ T7911] ext4 filesystem being mounted at /root/syzkaller.EbuxtB/156/bus supports timestamps until 2038 (0x7fffffff) [ 1168.325003][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1168.325003][ T4173] [ 1168.326377][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program executing program [ 1168.373417][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1168.414509][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1168.453814][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1168.468926][ T7917] loop3: detected capacity change from 0 to 2048 [ 1168.477612][ T7915] loop2: detected capacity change from 0 to 2048 [ 1168.510583][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1168.525812][ T7921] loop0: detected capacity change from 0 to 2048 [ 1168.538098][ T3645] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 1168.541437][ T7915] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/152/bus supports timestamps until 2038 (0x7fffffff) [ 1168.565799][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1168.575800][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1168.575800][ T1149] [ 1168.578721][ T7917] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/156/bus supports timestamps until 2038 (0x7fffffff) [ 1168.588154][ T7919] loop4: detected capacity change from 0 to 2048 [ 1168.613793][ T7921] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/155/bus supports timestamps until 2038 (0x7fffffff) [ 1168.626492][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1168.648028][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1168.661342][ T3645] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1168.673951][ T3645] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1168.673951][ T3645] [ 1168.685769][ T3645] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 1168.708546][ T3645] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 1168.722826][ T3645] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1168.742899][ T3645] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1168.777646][ T3645] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1168.793947][ T3645] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1168.793947][ T3645] [ 1168.796581][ T7919] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/154/bus supports timestamps until 2038 (0x7fffffff) [ 1168.806451][ T3645] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 executing program [ 1168.830597][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1168.858432][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1168.874378][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1168.900508][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1168.927556][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1168.927556][ T1149] [ 1168.940451][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1168.956636][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1168.981076][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1169.001209][ T7932] loop5: detected capacity change from 0 to 2048 [ 1169.016788][ T7934] loop1: detected capacity change from 0 to 2048 executing program [ 1169.024037][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1169.041897][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1169.069803][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1169.081291][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1169.088719][ T7937] loop2: detected capacity change from 0 to 2048 [ 1169.101422][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1169.101422][ T9] [ 1169.112000][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1169.114803][ T7934] ext4 filesystem being mounted at /root/syzkaller.EbuxtB/157/bus supports timestamps until 2038 (0x7fffffff) [ 1169.125257][ T7939] loop3: detected capacity change from 0 to 2048 [ 1169.136800][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1169.155424][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1169.156837][ T7932] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/155/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1169.170750][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1169.170750][ T3647] [ 1169.202600][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1169.267135][ T7937] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/153/bus supports timestamps until 2038 (0x7fffffff) [ 1169.286705][ T7939] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/157/bus supports timestamps until 2038 (0x7fffffff) [ 1169.295525][ T7949] loop0: detected capacity change from 0 to 2048 executing program [ 1169.348221][ T3645] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 1169.383884][ T4173] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1169.397323][ T3645] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1169.404635][ T7952] loop4: detected capacity change from 0 to 2048 [ 1169.416744][ T3645] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1169.422162][ T4173] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1169.440071][ T3645] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1169.444632][ T7952] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/155/bus supports timestamps until 2038 (0x7fffffff) [ 1169.452608][ T3645] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1169.452608][ T3645] [ 1169.475659][ T4173] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1169.493811][ T3645] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 1169.497168][ T4173] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1169.523972][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1169.529078][ T4173] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1169.529078][ T4173] [ 1169.547848][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1169.548916][ T4173] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1169.575092][ T7949] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/156/bus supports timestamps until 2038 (0x7fffffff) [ 1169.579407][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1169.596446][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1169.606714][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1169.613864][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1169.631106][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1169.643834][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1169.643834][ T3636] [ 1169.655758][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1169.673771][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 executing program executing program [ 1169.687353][ T3645] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 1169.703106][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1169.703106][ T9] [ 1169.714637][ T3645] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1169.741967][ T3645] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1169.754793][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1169.776809][ T3645] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1169.807977][ T3645] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1169.807977][ T3645] [ 1169.818814][ T7960] loop5: detected capacity change from 0 to 2048 [ 1169.823153][ T7963] loop3: detected capacity change from 0 to 2048 [ 1169.831205][ T7961] loop1: detected capacity change from 0 to 2048 executing program [ 1169.858657][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1169.860806][ T3645] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 1169.898219][ T7960] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/156/bus supports timestamps until 2038 (0x7fffffff) [ 1169.915963][ T7965] loop2: detected capacity change from 0 to 2048 [ 1169.922802][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1169.925138][ T7963] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/158/bus supports timestamps until 2038 (0x7fffffff) [ 1169.953161][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1169.972591][ T7965] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/154/bus supports timestamps until 2038 (0x7fffffff) [ 1169.987430][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1169.990372][ T7961] ext4 filesystem being mounted at /root/syzkaller.EbuxtB/158/bus supports timestamps until 2038 (0x7fffffff) [ 1170.007204][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1170.007204][ T3636] [ 1170.024702][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1170.059748][ T7976] loop4: detected capacity change from 0 to 2048 executing program [ 1170.109268][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1170.124703][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1170.140308][ T7976] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/156/bus supports timestamps until 2038 (0x7fffffff) [ 1170.143403][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1170.162224][ T3645] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 1170.175171][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1170.185387][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1170.200018][ T7978] loop0: detected capacity change from 0 to 2048 [ 1170.205063][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1170.220469][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1170.234306][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1170.248316][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 17 with error 117 [ 1170.263544][ T3645] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1170.280010][ T7978] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/157/bus supports timestamps until 2038 (0x7fffffff) [ 1170.285738][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1170.285738][ T9] [ 1170.301615][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1170.302051][ T3645] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1170.302051][ T3645] [ 1170.323854][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1170.323854][ T3636] [ 1170.335372][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1170.370650][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1170.385536][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1170.399932][ T3645] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 1170.421325][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1170.453814][ T7985] loop2: detected capacity change from 0 to 2048 executing program executing program [ 1170.482362][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error executing program [ 1170.552645][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1170.563700][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1170.577820][ T7988] loop5: detected capacity change from 0 to 2048 [ 1170.587048][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1170.602340][ T7985] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/155/bus supports timestamps until 2038 (0x7fffffff) [ 1170.606393][ T7990] loop3: detected capacity change from 0 to 2048 [ 1170.622472][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1170.622472][ T3650] [ 1170.632868][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1170.635257][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1170.660510][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1170.688743][ T7988] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/157/bus supports timestamps until 2038 (0x7fffffff) [ 1170.698072][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1170.698072][ T3636] [ 1170.701405][ T7994] loop1: detected capacity change from 0 to 2048 [ 1170.724623][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1170.755909][ T7990] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/159/bus supports timestamps until 2038 (0x7fffffff) [ 1170.790860][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1170.820449][ T7994] ext4 filesystem being mounted at /root/syzkaller.EbuxtB/159/bus supports timestamps until 2038 (0x7fffffff) [ 1170.842116][ T8002] loop0: detected capacity change from 0 to 2048 [ 1170.853184][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1170.874391][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1170.891320][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1170.901778][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1170.926479][ T8002] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/158/bus supports timestamps until 2038 (0x7fffffff) [ 1170.934096][ T8005] loop4: detected capacity change from 0 to 2048 [ 1170.939664][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1170.971897][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1170.995462][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1171.003158][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1171.003158][ T1149] [ 1171.020254][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1171.035420][ T8005] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/157/bus supports timestamps until 2038 (0x7fffffff) [ 1171.050003][ T4173] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1171.051411][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1171.063220][ T4173] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1171.090074][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1171.101110][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1171.111928][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1171.111928][ T3650] executing program [ 1171.123258][ T4173] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1171.141561][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 75 with error 117 [ 1171.161616][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1171.174996][ T4173] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1171.186861][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1171.186861][ T3636] [ 1171.202694][ T4173] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1171.202694][ T4173] [ 1171.218995][ T8012] loop2: detected capacity change from 0 to 2048 [ 1171.223976][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1171.230496][ T4173] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1171.239057][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1171.261573][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1171.274369][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1171.289023][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1171.302238][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1171.302238][ T9] [ 1171.314609][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1171.315306][ T8012] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/156/bus supports timestamps until 2038 (0x7fffffff) [ 1171.343953][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program executing program executing program [ 1171.421399][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1171.456670][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1171.468706][ T8021] loop3: detected capacity change from 0 to 2048 [ 1171.470676][ T8017] loop5: detected capacity change from 0 to 2048 [ 1171.477315][ T8022] loop0: detected capacity change from 0 to 2048 [ 1171.496761][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1171.510440][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1171.524577][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1171.524577][ T9] [ 1171.526134][ T8022] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/159/bus supports timestamps until 2038 (0x7fffffff) [ 1171.554614][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1171.556270][ T8021] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/160/bus supports timestamps until 2038 (0x7fffffff) [ 1171.565738][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1171.579443][ T8023] loop1: detected capacity change from 0 to 2048 [ 1171.600392][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1171.612552][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1171.625071][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1171.625071][ T3647] [ 1171.636277][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1171.678035][ T8017] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/158/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1171.737393][ T8023] ext4 filesystem being mounted at /root/syzkaller.EbuxtB/160/bus supports timestamps until 2038 (0x7fffffff) [ 1171.772996][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1171.803199][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1171.805825][ T8032] loop2: detected capacity change from 0 to 2048 [ 1171.823904][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1171.838006][ T8036] loop4: detected capacity change from 0 to 2048 [ 1171.847976][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1171.849832][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1171.883104][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1171.899098][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1171.917094][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1171.924816][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1171.924816][ T1149] [ 1171.940589][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1171.943112][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1171.955185][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1171.955185][ T3650] [ 1171.976850][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1171.977204][ T4173] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1171.987726][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1172.001493][ T8032] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/157/bus supports timestamps until 2038 (0x7fffffff) [ 1172.011986][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1172.035927][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1172.035927][ T9] [ 1172.040279][ T4173] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1172.047248][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1172.057057][ T8036] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/158/bus supports timestamps until 2038 (0x7fffffff) [ 1172.069664][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1172.103801][ T4173] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1172.116059][ T4173] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 1172.128606][ T4173] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1172.128606][ T4173] executing program executing program [ 1172.170959][ T4173] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1172.253498][ T8045] loop3: detected capacity change from 0 to 2048 [ 1172.272031][ T8047] loop0: detected capacity change from 0 to 2048 [ 1172.288948][ T8048] loop5: detected capacity change from 0 to 2048 [ 1172.296621][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1172.310041][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1172.331697][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1172.354532][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1172.365874][ T8047] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/160/bus supports timestamps until 2038 (0x7fffffff) [ 1172.374550][ T8050] loop1: detected capacity change from 0 to 2048 [ 1172.387115][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1172.399867][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1172.400573][ T8045] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/161/bus supports timestamps until 2038 (0x7fffffff) [ 1172.434519][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1172.444087][ T8048] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/159/bus supports timestamps until 2038 (0x7fffffff) [ 1172.462351][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1172.479908][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1172.479908][ T1149] executing program [ 1172.496927][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1172.509314][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1172.509314][ T4173] [ 1172.541665][ T8050] ext4 filesystem being mounted at /root/syzkaller.EbuxtB/161/bus supports timestamps until 2038 (0x7fffffff) [ 1172.573681][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1172.598371][ T8062] loop4: detected capacity change from 0 to 2048 [ 1172.607199][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1172.630615][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1172.654367][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1172.654813][ T3645] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 executing program [ 1172.679873][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1172.710993][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1172.710993][ T3636] executing program [ 1172.713916][ T8062] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/159/bus supports timestamps until 2038 (0x7fffffff) [ 1172.725341][ T8066] loop3: detected capacity change from 0 to 2048 [ 1172.740660][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1172.743982][ T3645] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1172.796843][ T8070] loop2: detected capacity change from 0 to 2048 [ 1172.807256][ T3645] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1172.821933][ T3645] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 69 with error 117 [ 1172.835910][ T3645] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1172.835910][ T3645] executing program [ 1172.851919][ T3645] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 1172.870970][ T4173] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1172.886271][ T8070] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/158/bus supports timestamps until 2038 (0x7fffffff) [ 1172.900455][ T8066] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/162/bus supports timestamps until 2038 (0x7fffffff) [ 1172.901978][ T8077] loop5: detected capacity change from 0 to 2048 [ 1172.929264][ T4173] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1172.965118][ T4173] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error executing program [ 1173.005871][ T4173] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1173.044643][ T8077] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/160/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1173.069965][ T4173] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1173.069965][ T4173] [ 1173.082733][ T4173] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1173.096823][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1173.101427][ T8082] loop4: detected capacity change from 0 to 2048 [ 1173.118605][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1173.132928][ T8084] loop0: detected capacity change from 0 to 2048 [ 1173.151846][ T8082] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/160/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1173.156402][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1173.173464][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1173.183814][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1173.193677][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1173.210041][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1173.220247][ T8084] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/161/bus supports timestamps until 2038 (0x7fffffff) [ 1173.236144][ T8088] loop1: detected capacity change from 0 to 2048 [ 1173.247558][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1173.250446][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1173.250446][ T9] [ 1173.274296][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1173.300226][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1173.318009][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1173.349065][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1173.369993][ T8088] ext4 filesystem being mounted at /root/syzkaller.EbuxtB/162/bus supports timestamps until 2038 (0x7fffffff) [ 1173.375145][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1173.385364][ T8093] loop3: detected capacity change from 0 to 2048 [ 1173.398573][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1173.398573][ T1149] [ 1173.416490][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1173.436124][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1173.452126][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1173.457790][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1173.476125][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1173.476125][ T3636] [ 1173.492192][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1173.505877][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1173.519202][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1173.519202][ T9] [ 1173.525766][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1173.546085][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1173.558289][ T8093] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/163/bus supports timestamps until 2038 (0x7fffffff) [ 1173.561959][ T4173] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1173.571929][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1173.600778][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1173.612623][ T4173] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program executing program [ 1173.643642][ T4173] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1173.662750][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1173.686375][ T4173] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1173.714025][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1173.714025][ T1149] [ 1173.741816][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1173.755159][ T4173] EXT4-fs (loop1): This should not happen!! Data will be lost [ 1173.755159][ T4173] [ 1173.765361][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1173.766047][ T8100] loop2: detected capacity change from 0 to 2048 [ 1173.780476][ T8101] loop5: detected capacity change from 0 to 2048 [ 1173.795156][ T4173] EXT4-fs error (device loop1): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1173.803106][ T8103] loop4: detected capacity change from 0 to 2048 [ 1173.808316][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1173.825895][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1173.838969][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1173.852016][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1173.852016][ T4175] [ 1173.864032][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1173.881381][ T8101] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/161/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1173.886282][ T8100] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/159/bus supports timestamps until 2038 (0x7fffffff) [ 1173.925602][ T8103] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/161/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1173.944709][ T8111] loop0: detected capacity change from 0 to 2048 [ 1173.978315][ T8111] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/162/bus supports timestamps until 2038 (0x7fffffff) [ 1173.996250][ T8113] loop1: detected capacity change from 0 to 2048 [ 1174.029799][ T8117] loop3: detected capacity change from 0 to 2048 [ 1174.112223][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1174.133848][ T8113] ext4 filesystem being mounted at /root/syzkaller.EbuxtB/163/bus supports timestamps until 2038 (0x7fffffff) [ 1174.152729][ T8117] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/164/bus supports timestamps until 2038 (0x7fffffff) [ 1174.152780][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1174.182986][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1174.188796][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1174.209047][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1174.223642][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1174.223676][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1174.247529][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1174.262603][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1174.276836][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1174.292965][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1174.300343][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1174.303340][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1174.319686][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1174.319686][ T4173] [ 1174.328634][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1174.356308][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1174.366434][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1174.366434][ T4175] [ 1174.368557][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1174.376742][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1174.390116][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1174.401923][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1174.414842][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1174.427760][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1174.438542][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1174.454815][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1174.454815][ T1149] [ 1174.462062][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1174.472621][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1174.495480][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1174.495480][ T3650] executing program [ 1174.513834][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1174.523902][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1174.534593][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1174.558039][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1174.574282][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1174.574282][ T9] [ 1174.585526][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1174.590530][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program [ 1174.606175][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1174.627937][ T8127] loop2: detected capacity change from 0 to 2048 [ 1174.629687][ T8128] loop5: detected capacity change from 0 to 2048 [ 1174.663530][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1174.688944][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program [ 1174.710276][ T8130] loop4: detected capacity change from 0 to 2048 [ 1174.718549][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1174.724619][ T8128] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/162/bus supports timestamps until 2038 (0x7fffffff) [ 1174.743895][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program [ 1174.762265][ T8127] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/160/bus supports timestamps until 2038 (0x7fffffff) [ 1174.794377][ T8134] loop0: detected capacity change from 0 to 2048 [ 1174.806876][ T8130] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/162/bus supports timestamps until 2038 (0x7fffffff) [ 1174.813193][ T8138] loop3: detected capacity change from 0 to 2048 [ 1174.885717][ T8134] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/163/bus supports timestamps until 2038 (0x7fffffff) [ 1174.933691][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1174.954410][ T8138] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/165/bus supports timestamps until 2038 (0x7fffffff) [ 1174.968124][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1174.978381][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1174.979337][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1175.018784][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1175.048111][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1175.068730][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1175.083680][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1175.083680][ T9] [ 1175.103872][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1175.108950][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1175.131848][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1175.132071][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1175.156037][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1175.176647][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1175.189608][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1175.191077][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1175.191077][ T4173] [ 1175.212589][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1175.224128][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1175.236732][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1175.249005][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1175.250414][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1175.263032][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1175.281361][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1175.288640][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1175.288640][ T1149] [ 1175.298517][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1175.298517][ T3650] [ 1175.312233][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1175.335051][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1175.348499][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1175.348499][ T4175] [ 1175.362064][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1175.377602][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program executing program executing program executing program executing program [ 1175.506363][ T8150] loop3: detected capacity change from 0 to 2048 [ 1175.563496][ T8150] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/166/bus supports timestamps until 2038 (0x7fffffff) [ 1175.578782][ T8148] loop4: detected capacity change from 0 to 2048 [ 1175.588753][ T8153] loop5: detected capacity change from 0 to 2048 [ 1175.600543][ T8152] loop2: detected capacity change from 0 to 2048 [ 1175.618352][ T8157] loop0: detected capacity change from 0 to 2048 [ 1175.635787][ T8148] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/163/bus supports timestamps until 2038 (0x7fffffff) [ 1175.652056][ T8153] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/163/bus supports timestamps until 2038 (0x7fffffff) [ 1175.684314][ T8157] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/164/bus supports timestamps until 2038 (0x7fffffff) [ 1175.697701][ T8152] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/161/bus supports timestamps until 2038 (0x7fffffff) [ 1175.738286][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1175.761501][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1175.779593][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1175.786863][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1175.799520][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1175.801502][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1175.825817][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1175.830737][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1175.838320][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1175.838320][ T3647] [ 1175.885371][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1175.908981][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1175.925140][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1175.938472][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1175.956442][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1175.966278][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1175.978741][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1175.993779][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1176.004133][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1176.004133][ T4173] [ 1176.013884][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error executing program [ 1176.025574][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1176.044819][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 58 with error 117 [ 1176.064175][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1176.068336][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1176.077039][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1176.104706][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1176.104706][ T3650] [ 1176.116125][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1176.129576][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1176.129576][ T3647] [ 1176.141149][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1176.141617][ T8169] loop3: detected capacity change from 0 to 2048 [ 1176.163234][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1176.163234][ T1149] [ 1176.176531][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program executing program executing program [ 1176.267712][ T8169] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/167/bus supports timestamps until 2038 (0x7fffffff) [ 1176.272598][ T8175] loop5: detected capacity change from 0 to 2048 executing program [ 1176.328729][ T8174] loop4: detected capacity change from 0 to 2048 [ 1176.352792][ T8174] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/164/bus supports timestamps until 2038 (0x7fffffff) [ 1176.380904][ T8177] loop2: detected capacity change from 0 to 2048 [ 1176.409449][ T8175] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/164/bus supports timestamps until 2038 (0x7fffffff) [ 1176.427031][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1176.454936][ T8181] loop0: detected capacity change from 0 to 2048 [ 1176.466496][ T8177] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/162/bus supports timestamps until 2038 (0x7fffffff) [ 1176.479162][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1176.549594][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1176.563519][ T8181] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/165/bus supports timestamps until 2038 (0x7fffffff) [ 1176.589628][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1176.613092][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1176.613092][ T3647] [ 1176.644673][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1176.678378][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1176.678481][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1176.692397][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1176.704879][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1176.747113][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1176.753238][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1176.793062][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1176.793138][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1176.809820][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1176.827374][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1176.837869][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1176.854043][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1176.869621][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1176.881839][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1176.897325][ T8191] loop3: detected capacity change from 0 to 2048 [ 1176.904269][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1176.917137][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1176.924120][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1176.924120][ T3647] [ 1176.940593][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1176.948824][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1176.948824][ T3650] [ 1176.953731][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1176.953731][ T1149] [ 1176.979246][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1176.979246][ T3636] executing program [ 1176.981608][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1176.991301][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1177.006377][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1177.035415][ T8191] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/168/bus supports timestamps until 2038 (0x7fffffff) [ 1177.110301][ T8195] loop4: detected capacity change from 0 to 2048 [ 1177.118418][ T1256] ieee802154 phy0 wpan0: encryption failed: -22 [ 1177.124761][ T1256] ieee802154 phy1 wpan1: encryption failed: -22 executing program executing program executing program [ 1177.180455][ T8195] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/165/bus supports timestamps until 2038 (0x7fffffff) [ 1177.194383][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1177.245286][ T8201] loop5: detected capacity change from 0 to 2048 [ 1177.246514][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1177.305811][ T8201] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/165/bus supports timestamps until 2038 (0x7fffffff) [ 1177.308683][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1177.334758][ T8203] loop2: detected capacity change from 0 to 2048 [ 1177.346918][ T8202] loop0: detected capacity change from 0 to 2048 [ 1177.355472][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1177.392358][ T8203] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/163/bus supports timestamps until 2038 (0x7fffffff) [ 1177.406708][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1177.406708][ T9] [ 1177.455904][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1177.470530][ T8202] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/166/bus supports timestamps until 2038 (0x7fffffff) [ 1177.500150][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1177.535566][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1177.545869][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1177.564873][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1177.583074][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1177.620248][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 1177.633446][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1177.653590][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1177.663480][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1177.663480][ T3647] [ 1177.677169][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1177.709000][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1177.709000][ T3650] [ 1177.709146][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1177.731606][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1177.756339][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1177.773935][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1177.808131][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1177.819947][ T8215] loop3: detected capacity change from 0 to 2048 [ 1177.834346][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1177.850034][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1177.894078][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1177.911505][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 79 with error 117 executing program [ 1177.947671][ T8215] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/169/bus supports timestamps until 2038 (0x7fffffff) [ 1177.985557][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1177.985557][ T9] [ 1178.008947][ T8217] loop5: detected capacity change from 0 to 2048 [ 1178.040773][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1178.040773][ T4173] [ 1178.072297][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1178.095823][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1178.127516][ T8221] loop4: detected capacity change from 0 to 2048 [ 1178.136651][ T8217] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/166/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1178.179937][ T8226] loop2: detected capacity change from 0 to 2048 [ 1178.205175][ T8221] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/166/bus supports timestamps until 2038 (0x7fffffff) [ 1178.253645][ T8226] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/164/bus supports timestamps until 2038 (0x7fffffff) [ 1178.306753][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1178.331610][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1178.349629][ T8232] loop0: detected capacity change from 0 to 2048 [ 1178.380102][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1178.407020][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1178.432392][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1178.443368][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1178.443721][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1178.456405][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1178.485727][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1178.506040][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1178.506040][ T3650] [ 1178.506785][ T8232] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/167/bus supports timestamps until 2038 (0x7fffffff) [ 1178.517379][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1178.540535][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1178.550174][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1178.557516][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1178.572208][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1178.584860][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1178.587420][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1178.587420][ T4173] [ 1178.596390][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1178.618512][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1178.618512][ T3636] executing program [ 1178.629407][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1178.642676][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1178.664293][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1178.705496][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1178.705496][ T9] executing program [ 1178.757174][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1178.777559][ T8239] loop4: detected capacity change from 0 to 2048 [ 1178.786817][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1178.805651][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1178.816251][ T8237] loop3: detected capacity change from 0 to 2048 [ 1178.845221][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1178.866178][ T8239] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/167/bus supports timestamps until 2038 (0x7fffffff) [ 1178.885760][ T8237] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/170/bus supports timestamps until 2038 (0x7fffffff) [ 1178.888342][ T8241] loop5: detected capacity change from 0 to 2048 executing program [ 1178.909161][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1178.951237][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1178.951237][ T1149] [ 1178.985256][ T8241] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/167/bus supports timestamps until 2038 (0x7fffffff) [ 1178.991452][ T8247] loop2: detected capacity change from 0 to 2048 [ 1179.000065][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1179.055832][ T8247] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/165/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1179.118251][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1179.131288][ T8119] EXT4-fs warning (device loop1): kmmpd:168: kmmpd being stopped since MMP feature has been disabled. [ 1179.147272][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1179.174788][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1179.184298][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1179.198125][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1179.220504][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1179.239491][ T8254] loop0: detected capacity change from 0 to 2048 [ 1179.253604][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1179.269675][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1179.270604][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1179.283837][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1179.283837][ T3636] [ 1179.297495][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1179.315203][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1179.315307][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1179.328299][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1179.328299][ T9] [ 1179.350356][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1179.363445][ T3645] EXT4-fs error: 4770 callbacks suppressed [ 1179.363460][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1179.364285][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1179.370578][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1179.379150][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1179.379150][ T3650] [ 1179.412868][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1179.413140][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1179.424405][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1179.433456][ T8254] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/168/bus supports timestamps until 2038 (0x7fffffff) [ 1179.444207][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1179.460096][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1179.468856][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1179.491478][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1179.504011][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1179.504011][ T1149] executing program [ 1179.515539][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1179.543837][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1179.553868][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1179.578560][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1179.599578][ T8258] loop3: detected capacity change from 0 to 2048 [ 1179.606447][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program [ 1179.621996][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory executing program executing program [ 1179.652961][ T8254] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1179.675079][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1179.694275][ T8258] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/171/bus supports timestamps until 2038 (0x7fffffff) [ 1179.727751][ T8263] loop5: detected capacity change from 0 to 2048 [ 1179.729979][ T8262] loop4: detected capacity change from 0 to 2048 [ 1179.751600][ T8254] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1179.787415][ T8262] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/168/bus supports timestamps until 2038 (0x7fffffff) [ 1179.790159][ T8254] EXT4-fs error (device loop0): ext4_write_end:1344: inode #18: comm syz-executor151: mark_inode_dirty error [ 1179.822955][ T8266] loop2: detected capacity change from 0 to 2048 [ 1179.833557][ T8263] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/168/bus supports timestamps until 2038 (0x7fffffff) [ 1179.866361][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1179.884070][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1179.906728][ T8266] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/166/bus supports timestamps until 2038 (0x7fffffff) [ 1179.923431][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1179.937021][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1179.963778][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1179.982294][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 76 with error 117 [ 1179.997092][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1179.997092][ T4175] [ 1179.999093][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1180.020805][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1180.043517][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1180.065736][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1180.075788][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1180.088621][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1180.088621][ T9] [ 1180.099168][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1180.114189][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1180.115706][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1180.126066][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1180.151639][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1180.166914][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1180.179919][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1180.180335][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1180.198834][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1180.202249][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1180.202249][ T3650] [ 1180.222181][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1180.225121][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1180.235886][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1180.235886][ T1149] [ 1180.254188][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1180.292062][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1180.292062][ T3636] [ 1180.325998][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1180.351958][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1180.354286][ T8276] loop0: detected capacity change from 0 to 2048 [ 1180.391593][ T8278] loop3: detected capacity change from 0 to 2048 executing program [ 1180.405371][ T8276] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/169/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1180.471821][ T8278] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/172/bus supports timestamps until 2038 (0x7fffffff) [ 1180.521444][ T8288] loop2: detected capacity change from 0 to 2048 [ 1180.532802][ T8283] loop5: detected capacity change from 0 to 2048 [ 1180.574646][ T8286] loop4: detected capacity change from 0 to 2048 [ 1180.595510][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1180.611857][ T8283] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/169/bus supports timestamps until 2038 (0x7fffffff) [ 1180.624007][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1180.634745][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1180.656610][ T8288] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/167/bus supports timestamps until 2038 (0x7fffffff) [ 1180.670986][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1180.671386][ T8286] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/169/bus supports timestamps until 2038 (0x7fffffff) [ 1180.695482][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1180.696751][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1180.696751][ T1149] [ 1180.747378][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1180.748448][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1180.771792][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1180.788395][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1180.818356][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1180.818356][ T9] [ 1180.840085][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1180.855994][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1180.885609][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1180.924079][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error executing program [ 1180.948439][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1180.969686][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1180.973049][ T8296] loop0: detected capacity change from 0 to 2048 [ 1180.989542][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1181.002034][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1181.002310][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1181.018719][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1181.018719][ T3647] [ 1181.034062][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1181.041411][ T8298] loop3: detected capacity change from 0 to 2048 [ 1181.050471][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1181.056252][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1181.064897][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1181.077566][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1181.092125][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1181.092125][ T9] [ 1181.113149][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1181.113149][ T3636] [ 1181.114526][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1181.125119][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1181.151412][ T8298] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/173/bus supports timestamps until 2038 (0x7fffffff) [ 1181.169298][ T8296] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/170/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1181.301583][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1181.324807][ T8304] loop5: detected capacity change from 0 to 2048 [ 1181.324807][ T8306] loop4: detected capacity change from 0 to 2048 [ 1181.337811][ T8308] loop2: detected capacity change from 0 to 2048 [ 1181.345725][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1181.368772][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1181.391563][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1181.432225][ T8306] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/170/bus supports timestamps until 2038 (0x7fffffff) [ 1181.444974][ T8304] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/170/bus supports timestamps until 2038 (0x7fffffff) [ 1181.450491][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1181.450491][ T3636] [ 1181.480572][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1181.501069][ T8308] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/168/bus supports timestamps until 2038 (0x7fffffff) [ 1181.513213][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1181.587757][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1181.601223][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1181.621721][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1181.648917][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1181.652671][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1181.677439][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1181.694052][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1181.704053][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1181.717816][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1181.738072][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1181.738072][ T4175] [ 1181.748539][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1181.763459][ T8318] loop3: detected capacity change from 0 to 2048 [ 1181.766080][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1181.783004][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1181.792514][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1181.798049][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1181.817911][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1181.817911][ T4173] [ 1181.820338][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1181.820338][ T1149] [ 1181.841101][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1181.854232][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1181.868412][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1181.869076][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1181.895486][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1181.895486][ T3636] [ 1181.910877][ T8318] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/174/bus supports timestamps until 2038 (0x7fffffff) [ 1181.926217][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program executing program executing program [ 1182.073047][ T8322] loop0: detected capacity change from 0 to 2048 [ 1182.098189][ T8324] loop4: detected capacity change from 0 to 2048 [ 1182.137486][ T8324] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/171/bus supports timestamps until 2038 (0x7fffffff) [ 1182.152546][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1182.162777][ T8330] loop5: detected capacity change from 0 to 2048 [ 1182.189566][ T8322] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/171/bus supports timestamps until 2038 (0x7fffffff) [ 1182.195528][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1182.212511][ T8327] loop2: detected capacity change from 0 to 2048 [ 1182.236881][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1182.249414][ T8330] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/171/bus supports timestamps until 2038 (0x7fffffff) [ 1182.263117][ T4173] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1182.299421][ T4173] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1182.299421][ T4173] [ 1182.301613][ T8327] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/169/bus supports timestamps until 2038 (0x7fffffff) [ 1182.311106][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1182.324098][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1182.394042][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1182.422178][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1182.433553][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1182.463027][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1182.488904][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1182.502164][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1182.510974][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1182.527996][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1182.529526][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1182.529526][ T1149] [ 1182.547982][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1182.555983][ T8339] loop3: detected capacity change from 0 to 2048 [ 1182.561355][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1182.561355][ T4173] [ 1182.567246][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1182.578689][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1182.603159][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1182.611895][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1182.628935][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1182.656344][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1182.656344][ T3650] [ 1182.671870][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1182.705981][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1182.719875][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1182.722053][ T8339] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/175/bus supports timestamps until 2038 (0x7fffffff) [ 1182.741324][ T8343] loop4: detected capacity change from 0 to 2048 [ 1182.773504][ T8345] loop0: detected capacity change from 0 to 2048 [ 1182.780022][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1182.790956][ T8343] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/172/bus supports timestamps until 2038 (0x7fffffff) [ 1182.794023][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1182.794023][ T3647] [ 1182.817589][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program executing program [ 1182.901142][ T8345] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/172/bus supports timestamps until 2038 (0x7fffffff) [ 1182.991529][ T8353] loop5: detected capacity change from 0 to 2048 [ 1183.015565][ T8355] loop2: detected capacity change from 0 to 2048 [ 1183.040480][ T8353] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/172/bus supports timestamps until 2038 (0x7fffffff) [ 1183.067235][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1183.080983][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1183.098663][ T8355] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/170/bus supports timestamps until 2038 (0x7fffffff) [ 1183.131051][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1183.141125][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1183.144101][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1183.163384][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1183.187725][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1183.187725][ T3647] [ 1183.196353][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1183.250098][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1183.263489][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 66 with error 117 [ 1183.267417][ T8362] loop3: detected capacity change from 0 to 2048 [ 1183.283665][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1183.283665][ T4173] [ 1183.297619][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1183.321604][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1183.339577][ T8362] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/176/bus supports timestamps until 2038 (0x7fffffff) [ 1183.344060][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1183.380869][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1183.400251][ T8367] loop0: detected capacity change from 0 to 2048 [ 1183.407924][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1183.438830][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 75 with error 117 [ 1183.439679][ T8367] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/173/bus supports timestamps until 2038 (0x7fffffff) [ 1183.451657][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1183.497035][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1183.506016][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1183.506016][ T3650] [ 1183.520338][ T8371] loop4: detected capacity change from 0 to 2048 [ 1183.585270][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1183.608347][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1183.624650][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1183.642732][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1183.644879][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1183.644879][ T4173] [ 1183.666620][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1183.667273][ T8371] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/173/bus supports timestamps until 2038 (0x7fffffff) [ 1183.688918][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1183.709510][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1183.731994][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1183.757051][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1183.765313][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1183.791511][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1183.828983][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1183.828983][ T4175] executing program [ 1183.832408][ T8376] loop5: detected capacity change from 0 to 2048 [ 1183.841189][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1183.875416][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1183.883362][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1183.883362][ T1149] [ 1183.901869][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1183.913321][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1183.934650][ T8379] loop2: detected capacity change from 0 to 2048 executing program [ 1183.941764][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1183.977028][ T8376] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/173/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1184.006422][ T8379] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/171/bus supports timestamps until 2038 (0x7fffffff) [ 1184.017990][ T8384] loop3: detected capacity change from 0 to 2048 [ 1184.043974][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 78 with error 117 [ 1184.072633][ T8389] loop0: detected capacity change from 0 to 2048 [ 1184.111438][ T8384] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/177/bus supports timestamps until 2038 (0x7fffffff) [ 1184.127774][ T8389] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/174/bus supports timestamps until 2038 (0x7fffffff) [ 1184.128177][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1184.128177][ T3636] [ 1184.208929][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1184.278929][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1184.294217][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1184.309029][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1184.324114][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1184.330523][ T8395] loop4: detected capacity change from 0 to 2048 [ 1184.340185][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1184.350292][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1184.360857][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1184.377689][ T3645] EXT4-fs error: 4294 callbacks suppressed [ 1184.377704][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1184.393232][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1184.397948][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1184.423045][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1184.434674][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1184.443636][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1184.446372][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1184.460883][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 72 with error 117 [ 1184.467854][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1184.481374][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1184.501011][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1184.501011][ T1149] [ 1184.514483][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1184.516494][ T8395] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/174/bus supports timestamps until 2038 (0x7fffffff) [ 1184.523514][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1184.523514][ T9] [ 1184.544791][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1184.544791][ T3636] [ 1184.546072][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1184.556259][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1184.568813][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1184.593626][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1184.618291][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1184.630923][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1184.630923][ T4173] [ 1184.642478][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1184.658253][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory executing program executing program executing program [ 1184.685716][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1184.705068][ T8400] loop3: detected capacity change from 0 to 2048 [ 1184.744103][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1184.755636][ T8400] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/178/bus supports timestamps until 2038 (0x7fffffff) [ 1184.768330][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1184.781963][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1184.790267][ T8406] loop0: detected capacity change from 0 to 2048 [ 1184.805159][ T8405] loop2: detected capacity change from 0 to 2048 [ 1184.806480][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1184.825892][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1184.842823][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1184.859197][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1184.860988][ T8404] loop5: detected capacity change from 0 to 2048 [ 1184.883865][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1184.900958][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1184.900958][ T3650] [ 1184.912852][ T8405] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/172/bus supports timestamps until 2038 (0x7fffffff) [ 1184.916776][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1184.963079][ T8406] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/175/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1185.023160][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1185.047422][ T8404] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/174/bus supports timestamps until 2038 (0x7fffffff) [ 1185.077455][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1185.077500][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1185.146499][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1185.146709][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1185.158166][ T8418] loop4: detected capacity change from 0 to 2048 [ 1185.196403][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1185.204993][ T8418] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/175/bus supports timestamps until 2038 (0x7fffffff) [ 1185.220133][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1185.232800][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1185.245971][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1185.248485][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1185.268120][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1185.281222][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1185.281222][ T1149] [ 1185.293928][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1185.294875][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1185.313847][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1185.313847][ T3650] [ 1185.328114][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1185.331852][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1185.344955][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1185.355136][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1185.377145][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program executing program [ 1185.393551][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1185.433896][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1185.433896][ T3636] [ 1185.446840][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1185.462088][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1185.473922][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1185.473922][ T9] [ 1185.475260][ T8423] loop2: detected capacity change from 0 to 2048 [ 1185.485661][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1185.491501][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1185.502763][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1185.502787][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1185.502787][ T3647] [ 1185.529641][ T8424] loop3: detected capacity change from 0 to 2048 [ 1185.540226][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1185.603833][ T8424] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/179/bus supports timestamps until 2038 (0x7fffffff) [ 1185.634338][ T8423] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/173/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1185.673200][ T8432] loop4: detected capacity change from 0 to 2048 [ 1185.692104][ T8432] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/176/bus supports timestamps until 2038 (0x7fffffff) [ 1185.762588][ T8434] loop5: detected capacity change from 0 to 2048 [ 1185.779915][ T8436] loop0: detected capacity change from 0 to 2048 [ 1185.817738][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1185.843918][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1185.854479][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1185.867068][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1185.868089][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1185.894879][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1185.894879][ T3636] [ 1185.907772][ T8436] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/176/bus supports timestamps until 2038 (0x7fffffff) [ 1185.919949][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1185.934042][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1185.943862][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1185.955670][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1185.970431][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 1185.970791][ T8434] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/175/bus supports timestamps until 2038 (0x7fffffff) [ 1185.990720][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1186.015656][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1186.015656][ T3647] [ 1186.026432][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1186.048507][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1186.062605][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1186.075236][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1186.075236][ T9] [ 1186.086548][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1186.103110][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program executing program [ 1186.116411][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1186.148298][ T8445] loop2: detected capacity change from 0 to 2048 [ 1186.163114][ T8447] loop4: detected capacity change from 0 to 2048 executing program [ 1186.173105][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1186.182009][ T3648] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1186.214950][ T8447] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/177/bus supports timestamps until 2038 (0x7fffffff) [ 1186.218972][ T8449] loop3: detected capacity change from 0 to 2048 [ 1186.227050][ T3648] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1186.246864][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1186.261303][ T8445] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/174/bus supports timestamps until 2038 (0x7fffffff) [ 1186.273813][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1186.287220][ T3648] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1186.307977][ T8449] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/180/bus supports timestamps until 2038 (0x7fffffff) [ 1186.312735][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1186.312735][ T3647] [ 1186.360241][ T3648] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1186.360241][ T3648] [ 1186.370678][ T8445] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1186.380922][ T8447] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1186.385665][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1186.431360][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1186.450367][ T8445] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1186.479062][ T8447] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1186.494201][ T8445] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error executing program [ 1186.541673][ T8462] loop5: detected capacity change from 0 to 2048 [ 1186.549735][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1186.571225][ T8447] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1186.571293][ T8445] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1186.597726][ T8447] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1186.611273][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1186.624179][ T8447] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1186.630193][ T8464] loop0: detected capacity change from 0 to 2048 [ 1186.635133][ T8447] EXT4-fs error (device loop4): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1186.641035][ T8445] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1186.654322][ T8462] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/176/bus supports timestamps until 2038 (0x7fffffff) [ 1186.662980][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1186.685890][ T8447] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1186.707758][ T8447] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1186.707843][ T8445] EXT4-fs error (device loop2): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1186.733403][ T8447] EXT4-fs error (device loop4): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1186.734615][ T8445] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1186.745076][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1186.769464][ T8445] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1186.781049][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1186.781049][ T9] [ 1186.783393][ T8445] EXT4-fs error (device loop2): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1186.792841][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1186.846125][ T8464] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/177/bus supports timestamps until 2038 (0x7fffffff) [ 1186.871792][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1186.872141][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1186.895931][ T8470] loop3: detected capacity change from 0 to 2048 [ 1186.904953][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1186.920069][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 117 [ 1186.935046][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1186.941550][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 78 with error 117 [ 1186.956866][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1186.956866][ T9] [ 1186.973386][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error executing program [ 1187.013676][ T8470] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/181/bus supports timestamps until 2038 (0x7fffffff) [ 1187.030767][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1187.062001][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1187.062001][ T3636] [ 1187.083849][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1187.083849][ T1149] [ 1187.096772][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1187.101564][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1187.141817][ T8475] loop2: detected capacity change from 0 to 2048 [ 1187.157806][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1187.164188][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1187.179505][ T8475] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/175/bus supports timestamps until 2038 (0x7fffffff) [ 1187.201066][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error executing program [ 1187.218137][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1187.266362][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 1187.271497][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1187.301598][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1187.316766][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1187.316766][ T3650] [ 1187.329776][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1187.358365][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1187.358365][ T3647] [ 1187.367520][ T8479] loop4: detected capacity change from 0 to 2048 [ 1187.408652][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1187.408685][ T8481] loop5: detected capacity change from 0 to 2048 [ 1187.421660][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1187.441841][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1187.456002][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1187.459974][ T8484] loop0: detected capacity change from 0 to 2048 [ 1187.476466][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 1187.491789][ T8479] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/178/bus supports timestamps until 2038 (0x7fffffff) [ 1187.529817][ T8484] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/178/bus supports timestamps until 2038 (0x7fffffff) [ 1187.543927][ T8481] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/177/bus supports timestamps until 2038 (0x7fffffff) [ 1187.545735][ T8491] loop3: detected capacity change from 0 to 2048 [ 1187.563513][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1187.563513][ T1149] [ 1187.601928][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1187.655145][ T8491] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/182/bus supports timestamps until 2038 (0x7fffffff) [ 1187.774964][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1187.789334][ T8498] loop2: detected capacity change from 0 to 2048 [ 1187.798725][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1187.810372][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1187.824179][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1187.849085][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1187.858829][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1187.869432][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1187.881452][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1187.882942][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1187.906555][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1187.906555][ T1149] [ 1187.919609][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1187.919653][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 67 with error 117 [ 1187.932885][ T8498] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/176/bus supports timestamps until 2038 (0x7fffffff) [ 1187.943918][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1187.943918][ T3636] [ 1187.965607][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1187.966248][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1187.996429][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1188.013027][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1188.026684][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1188.026684][ T3647] [ 1188.036603][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1188.037964][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1188.093754][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error executing program executing program [ 1188.145134][ T8501] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1188.159006][ T8501] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1188.171551][ T8501] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1188.193867][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1188.212044][ T8507] loop4: detected capacity change from 0 to 2048 [ 1188.237257][ T8507] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/179/bus supports timestamps until 2038 (0x7fffffff) [ 1188.248004][ T8503] loop0: detected capacity change from 0 to 2048 [ 1188.254874][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1188.254874][ T3650] [ 1188.274524][ T8501] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm syz-executor151: Invalid block bitmap block 0 in block_group 0 [ 1188.281967][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1188.306358][ T8508] loop5: detected capacity change from 0 to 2048 [ 1188.314778][ T8501] EXT4-fs error (device loop2): ext4_discard_preallocations:5090: comm syz-executor151: Error -117 reading block bitmap for 0 [ 1188.329287][ T8501] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1188.345372][ T8501] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1188.359846][ T8503] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/179/bus supports timestamps until 2038 (0x7fffffff) [ 1188.361988][ T8501] EXT4-fs error (device loop2): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error executing program [ 1188.374620][ T8508] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/178/bus supports timestamps until 2038 (0x7fffffff) [ 1188.416258][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1188.445045][ T8501] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1188.447456][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1188.469808][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1188.482917][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1188.526100][ T8501] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1188.536943][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1188.536943][ T9] [ 1188.550910][ T8516] loop3: detected capacity change from 0 to 2048 [ 1188.551225][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1188.566261][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1188.570575][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1188.596535][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1188.601576][ T3612] EXT4-fs unmount: 342 callbacks suppressed [ 1188.601592][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1188.613482][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1188.634342][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1188.636522][ T8516] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1188.649994][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 117 executing program [ 1188.655328][ T8516] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/183/bus supports timestamps until 2038 (0x7fffffff) [ 1188.668208][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1188.691919][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1188.729540][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1188.729540][ T1149] [ 1188.740656][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1188.755633][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1188.755633][ T3650] [ 1188.774209][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1188.774209][ T3647] [ 1188.775446][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1188.789105][ T8520] loop4: detected capacity change from 0 to 2048 [ 1188.797928][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1188.808628][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1188.834660][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1188.866234][ T8520] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1188.876510][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1188.876686][ T8520] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/180/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1188.932012][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1188.937959][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1188.939112][ T8524] loop2: detected capacity change from 0 to 2048 [ 1188.954779][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1188.981712][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1189.001922][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1189.001922][ T3636] [ 1189.031170][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1189.044412][ T8526] loop0: detected capacity change from 0 to 2048 [ 1189.055109][ T8524] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. executing program [ 1189.080541][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1189.093567][ T8524] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/177/bus supports timestamps until 2038 (0x7fffffff) [ 1189.106631][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1189.127240][ T8530] loop5: detected capacity change from 0 to 2048 [ 1189.134346][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1189.153774][ T8526] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1189.162328][ T8526] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/180/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1189.175612][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1189.199102][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1189.223691][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1189.223691][ T3636] [ 1189.236438][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1189.253501][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1189.275454][ T8534] loop3: detected capacity change from 0 to 2048 executing program [ 1189.286632][ T8530] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1189.304542][ T8530] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/179/bus supports timestamps until 2038 (0x7fffffff) [ 1189.351127][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1189.357469][ T8542] loop4: detected capacity change from 0 to 2048 [ 1189.371200][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1189.386291][ T8534] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1189.395174][ T3645] EXT4-fs error: 3323 callbacks suppressed [ 1189.395189][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1189.403962][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1189.426518][ T8534] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/184/bus supports timestamps until 2038 (0x7fffffff) [ 1189.433846][ T8542] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1189.453110][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1189.462942][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1189.464026][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1189.472395][ T8542] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/181/bus supports timestamps until 2038 (0x7fffffff) [ 1189.483772][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1189.501066][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1189.507790][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1189.507790][ T3647] [ 1189.529978][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1189.529978][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1189.556208][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1189.568724][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1189.577283][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1189.594498][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1189.594498][ T4175] [ 1189.601873][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1189.612096][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1189.623187][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1189.642039][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1189.660000][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1189.661265][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1189.689967][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error executing program [ 1189.703012][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1189.703787][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1189.735541][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1189.745058][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 29 with error 117 executing program [ 1189.759974][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1189.774659][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1189.778540][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error executing program [ 1189.806292][ T8548] loop0: detected capacity change from 0 to 2048 [ 1189.810819][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1189.810819][ T3650] [ 1189.813097][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1189.836912][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1189.849197][ T8550] loop2: detected capacity change from 0 to 2048 [ 1189.859068][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1189.884633][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1189.893913][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1189.893913][ T1149] [ 1189.902335][ T8550] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1189.906587][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1189.912605][ T8550] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/178/bus supports timestamps until 2038 (0x7fffffff) [ 1189.927239][ T8552] loop3: detected capacity change from 0 to 2048 [ 1189.932177][ T8548] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1189.942069][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1189.955132][ T8548] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/181/bus supports timestamps until 2038 (0x7fffffff) [ 1189.987099][ T3612] EXT4-fs (loop4): unmounting filesystem. executing program executing program [ 1190.046476][ T8552] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1190.070142][ T8552] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/185/bus supports timestamps until 2038 (0x7fffffff) [ 1190.105065][ T8561] loop4: detected capacity change from 0 to 2048 [ 1190.161988][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1190.192482][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1190.206493][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1190.208161][ T8564] loop5: detected capacity change from 0 to 2048 [ 1190.226603][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1190.245805][ T8561] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1190.266273][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1190.266319][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1190.289397][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1190.291792][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1190.291792][ T4175] [ 1190.313178][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1190.326592][ T8561] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/182/bus supports timestamps until 2038 (0x7fffffff) [ 1190.328445][ T8564] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1190.340106][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1190.357419][ T8564] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/180/bus supports timestamps until 2038 (0x7fffffff) [ 1190.359591][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1190.375097][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1190.375265][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1190.394712][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1190.408174][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1190.475440][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1190.475440][ T3636] [ 1190.486301][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1190.486301][ T3650] [ 1190.516392][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1190.524031][ T8571] loop2: detected capacity change from 0 to 2048 [ 1190.531092][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1190.551592][ T3610] EXT4-fs (loop3): unmounting filesystem. executing program [ 1190.588360][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1190.595364][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1190.617524][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1190.632261][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1190.632515][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1190.643667][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1190.666562][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1190.679626][ T8571] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1190.693484][ T8571] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/179/bus supports timestamps until 2038 (0x7fffffff) [ 1190.701057][ T8579] loop0: detected capacity change from 0 to 2048 [ 1190.717371][ T8577] loop3: detected capacity change from 0 to 2048 [ 1190.728408][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1190.742366][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1190.757015][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1190.757015][ T3647] [ 1190.779357][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1190.779357][ T1149] [ 1190.780832][ T8579] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1190.791218][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1190.799960][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1190.815782][ T8579] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/182/bus supports timestamps until 2038 (0x7fffffff) [ 1190.834025][ T8577] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1190.847842][ T8577] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/186/bus supports timestamps until 2038 (0x7fffffff) [ 1190.847882][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1190.906671][ T3612] EXT4-fs (loop4): unmounting filesystem. executing program executing program [ 1191.055324][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1191.096536][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1191.101979][ T8588] loop5: detected capacity change from 0 to 2048 [ 1191.109659][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1191.119671][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1191.151594][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1191.161718][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1191.161842][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1191.179079][ T8590] loop4: detected capacity change from 0 to 2048 [ 1191.191224][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1191.200789][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 36 with error 117 [ 1191.214589][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1191.214589][ T3650] [ 1191.225764][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1191.238241][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1191.252103][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1191.260526][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1191.270691][ T8590] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1191.276933][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1191.276933][ T3647] [ 1191.296453][ T8590] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/183/bus supports timestamps until 2038 (0x7fffffff) [ 1191.296994][ T8588] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1191.308551][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1191.308551][ T4175] [ 1191.318343][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1191.339634][ T8588] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/181/bus supports timestamps until 2038 (0x7fffffff) [ 1191.353492][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1191.354378][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1191.362484][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1191.400240][ T3609] EXT4-fs (loop0): unmounting filesystem. executing program executing program executing program [ 1191.539364][ T8598] loop2: detected capacity change from 0 to 2048 [ 1191.542348][ T8597] loop3: detected capacity change from 0 to 2048 [ 1191.564090][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1191.595062][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1191.607062][ T8598] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1191.627844][ T8598] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/180/bus supports timestamps until 2038 (0x7fffffff) [ 1191.631758][ T8600] loop0: detected capacity change from 0 to 2048 [ 1191.650224][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1191.664109][ T8597] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1191.671767][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1191.685450][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1191.685450][ T3636] [ 1191.696328][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1191.697772][ T8597] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/187/bus supports timestamps until 2038 (0x7fffffff) [ 1191.718248][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1191.724840][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1191.744593][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1191.764341][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1191.771304][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1191.791639][ T8600] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1191.813711][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1191.813711][ T4175] [ 1191.827925][ T8600] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/183/bus supports timestamps until 2038 (0x7fffffff) [ 1191.841037][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1191.859587][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1191.893686][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1191.903088][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1191.909757][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error executing program executing program [ 1191.954685][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1191.994083][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 30 with error 117 [ 1191.999667][ T8611] loop5: detected capacity change from 0 to 2048 [ 1192.007127][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1192.025229][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1192.025229][ T3647] [ 1192.036074][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1192.048653][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1192.065363][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1192.078484][ T8613] loop4: detected capacity change from 0 to 2048 [ 1192.087280][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1192.087280][ T1149] [ 1192.100294][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1192.101528][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1192.123367][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1192.138065][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1192.138729][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1192.159515][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1192.180439][ T8611] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1192.201379][ T8619] loop2: detected capacity change from 0 to 2048 [ 1192.204591][ T8613] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1192.210123][ T8611] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/182/bus supports timestamps until 2038 (0x7fffffff) [ 1192.233655][ T8613] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/184/bus supports timestamps until 2038 (0x7fffffff) [ 1192.238768][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 66 with error 117 executing program [ 1192.286340][ T8619] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1192.298354][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1192.298354][ T3650] [ 1192.317903][ T8619] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/181/bus supports timestamps until 2038 (0x7fffffff) [ 1192.342048][ T8623] loop3: detected capacity change from 0 to 2048 [ 1192.358669][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1192.432145][ T8623] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1192.441373][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1192.453694][ T8623] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/188/bus supports timestamps until 2038 (0x7fffffff) [ 1192.500104][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1192.518932][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1192.550196][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1192.571511][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1192.592059][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1192.608086][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1192.620918][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1192.623372][ T8629] loop0: detected capacity change from 0 to 2048 [ 1192.643750][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1192.655896][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1192.655925][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1192.672696][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1192.691677][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1192.691677][ T3650] [ 1192.694804][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1192.715131][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1192.715729][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1192.728761][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1192.728761][ T4175] [ 1192.741749][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1192.741749][ T3648] [ 1192.762695][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1192.770920][ T8629] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1192.779473][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1192.779689][ T8629] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/184/bus supports timestamps until 2038 (0x7fffffff) [ 1192.804114][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1192.814059][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1192.838828][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error executing program [ 1192.863605][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1192.881629][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1192.889592][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1192.895611][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1192.895611][ T3636] executing program [ 1192.907611][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1192.944780][ T8634] loop5: detected capacity change from 0 to 2048 [ 1192.957435][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1192.995676][ T8634] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1193.017502][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1193.018826][ T8634] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/183/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1193.049815][ T8637] loop4: detected capacity change from 0 to 2048 [ 1193.052798][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1193.111784][ T8637] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1193.139322][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1193.139882][ T8644] loop3: detected capacity change from 0 to 2048 [ 1193.159743][ T8637] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/185/bus supports timestamps until 2038 (0x7fffffff) [ 1193.179114][ T8641] loop2: detected capacity change from 0 to 2048 [ 1193.185839][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1193.200461][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1193.200461][ T1149] [ 1193.211818][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1193.231007][ T8644] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1193.242412][ T3609] EXT4-fs (loop0): unmounting filesystem. executing program [ 1193.266596][ T8644] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/189/bus supports timestamps until 2038 (0x7fffffff) [ 1193.290541][ T8641] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1193.303096][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1193.316200][ T8641] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/182/bus supports timestamps until 2038 (0x7fffffff) [ 1193.333463][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1193.364895][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1193.389454][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1193.402773][ T8652] loop0: detected capacity change from 0 to 2048 [ 1193.419133][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1193.462093][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1193.462093][ T3650] [ 1193.472190][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1193.482498][ T8652] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1193.484057][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1193.503441][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1193.520721][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1193.523554][ T8652] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/185/bus supports timestamps until 2038 (0x7fffffff) [ 1193.549801][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1193.551730][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1193.578745][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1193.589654][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1193.599906][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1193.629699][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1193.649449][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1193.665822][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1193.665822][ T3636] [ 1193.681121][ T8657] loop5: detected capacity change from 0 to 2048 [ 1193.701801][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1193.701825][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1193.715194][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1193.715194][ T1149] [ 1193.737343][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1193.744795][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1193.776767][ T8657] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1193.785575][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1193.798309][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1193.805940][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1193.807316][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1193.807316][ T4175] [ 1193.817541][ T8657] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/184/bus supports timestamps until 2038 (0x7fffffff) [ 1193.829252][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1193.856018][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1193.884458][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1193.900118][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1193.900118][ T3650] [ 1193.930502][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1193.935314][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1193.961728][ T3607] EXT4-fs (loop2): unmounting filesystem. executing program [ 1193.995762][ T8661] loop4: detected capacity change from 0 to 2048 executing program executing program [ 1194.064973][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1194.100862][ T8663] loop2: detected capacity change from 0 to 2048 [ 1194.110149][ T8661] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/186/bus supports timestamps until 2038 (0x7fffffff) [ 1194.115946][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1194.170440][ T8668] loop3: detected capacity change from 0 to 2048 [ 1194.177644][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1194.179528][ T8669] loop0: detected capacity change from 0 to 2048 [ 1194.197633][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1194.199159][ T8663] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/183/bus supports timestamps until 2038 (0x7fffffff) [ 1194.210611][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1194.210611][ T3650] [ 1194.235901][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1194.256966][ T8668] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/190/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1194.295921][ T8669] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/186/bus supports timestamps until 2038 (0x7fffffff) [ 1194.355105][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1194.367646][ T8679] loop5: detected capacity change from 0 to 2048 [ 1194.376472][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1194.387263][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1194.403336][ T3645] EXT4-fs error: 4601 callbacks suppressed [ 1194.403343][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1194.403352][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1194.426915][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1194.441783][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1194.461628][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 67 with error 117 [ 1194.466502][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1194.487651][ T8679] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/185/bus supports timestamps until 2038 (0x7fffffff) [ 1194.493512][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1194.508344][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1194.508344][ T3636] [ 1194.509500][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1194.534554][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1194.547727][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1194.560814][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1194.573103][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1194.573103][ T3650] [ 1194.587584][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1194.596770][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1194.613971][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1194.622921][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1194.627241][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1194.650124][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1194.662626][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1194.662626][ T4175] [ 1194.704215][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1194.716201][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1194.726222][ T8683] loop4: detected capacity change from 0 to 2048 [ 1194.730176][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1194.741328][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory executing program [ 1194.762849][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1194.766617][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1194.799380][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program [ 1194.817487][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1194.829809][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1194.834912][ T8683] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/187/bus supports timestamps until 2038 (0x7fffffff) [ 1194.852052][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1194.859210][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1194.865852][ T8688] loop3: detected capacity change from 0 to 2048 [ 1194.876622][ T8686] loop2: detected capacity change from 0 to 2048 [ 1194.888875][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1194.902290][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1194.916337][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1194.916337][ T1149] [ 1194.931973][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1194.931973][ T9] [ 1194.935713][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1194.946009][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1194.974542][ T8688] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/191/bus supports timestamps until 2038 (0x7fffffff) [ 1194.994746][ T8686] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/184/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1195.064887][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1195.117958][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1195.133650][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1195.164383][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1195.176376][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1195.193462][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1195.206532][ T8698] loop5: detected capacity change from 0 to 2048 [ 1195.213240][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1195.228224][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1195.228224][ T3636] [ 1195.231255][ T8695] loop0: detected capacity change from 0 to 2048 [ 1195.244837][ T8698] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/186/bus supports timestamps until 2038 (0x7fffffff) [ 1195.250706][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1195.270132][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1195.270229][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1195.295988][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1195.308403][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1195.320431][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1195.320431][ T3650] [ 1195.330359][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1195.345553][ T8695] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/187/bus supports timestamps until 2038 (0x7fffffff) [ 1195.357337][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost executing program [ 1195.357337][ T9] [ 1195.358791][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1195.381925][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program executing program [ 1195.494471][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1195.522555][ T8704] loop3: detected capacity change from 0 to 2048 [ 1195.543117][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1195.556487][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1195.570899][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1195.588568][ T8709] loop4: detected capacity change from 0 to 2048 [ 1195.588609][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1195.588609][ T9] [ 1195.597504][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1195.616207][ T8707] loop2: detected capacity change from 0 to 2048 [ 1195.630605][ T8704] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/192/bus supports timestamps until 2038 (0x7fffffff) [ 1195.671219][ T8707] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/185/bus supports timestamps until 2038 (0x7fffffff) [ 1195.685395][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1195.716073][ T8709] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/188/bus supports timestamps until 2038 (0x7fffffff) [ 1195.728095][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1195.756149][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1195.807904][ T8717] loop5: detected capacity change from 0 to 2048 [ 1195.814774][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1195.849882][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1195.849882][ T3636] [ 1195.862185][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1195.876585][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1195.901671][ T8717] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/187/bus supports timestamps until 2038 (0x7fffffff) [ 1195.902271][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1195.923624][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1195.947681][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1195.961092][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1195.973444][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1195.978443][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error executing program [ 1196.001909][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1196.003074][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1196.015101][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1196.015101][ T1149] [ 1196.047796][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1196.084910][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1196.084910][ T9] executing program [ 1196.097535][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1196.113476][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1196.169040][ T8723] loop0: detected capacity change from 0 to 2048 [ 1196.197872][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error executing program [ 1196.198133][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1196.212766][ T8726] loop2: detected capacity change from 0 to 2048 [ 1196.239317][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1196.250482][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1196.261221][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1196.261221][ T3648] [ 1196.262836][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1196.285195][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1196.289834][ T8728] loop3: detected capacity change from 0 to 2048 [ 1196.297503][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 54 with error 117 [ 1196.318121][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1196.318121][ T3650] [ 1196.329587][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1196.334889][ T8723] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/188/bus supports timestamps until 2038 (0x7fffffff) [ 1196.348140][ T8726] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/186/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1196.445251][ T8736] loop4: detected capacity change from 0 to 2048 [ 1196.459755][ T8728] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/193/bus supports timestamps until 2038 (0x7fffffff) [ 1196.499159][ T8739] loop5: detected capacity change from 0 to 2048 [ 1196.541337][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1196.563752][ T8736] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/189/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1196.584421][ T8739] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/188/bus supports timestamps until 2038 (0x7fffffff) [ 1196.590934][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1196.636605][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1196.676466][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1196.703653][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1196.713508][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1196.725971][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1196.745361][ T8747] loop0: detected capacity change from 0 to 2048 [ 1196.756296][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1196.779034][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1196.779590][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1196.779590][ T3650] [ 1196.797193][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1196.806938][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1196.823551][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1196.823551][ T3636] [ 1196.824898][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1196.860990][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1196.873790][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1196.895380][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 77 with error 117 [ 1196.899347][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1196.929968][ T8747] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/189/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1196.930063][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1196.930063][ T1149] [ 1196.954489][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1196.983953][ T8752] loop2: detected capacity change from 0 to 2048 [ 1196.998394][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 68 with error 117 [ 1196.998833][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1197.027058][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1197.027058][ T3650] [ 1197.029030][ T8754] loop4: detected capacity change from 0 to 2048 executing program [ 1197.059635][ T8752] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/187/bus supports timestamps until 2038 (0x7fffffff) [ 1197.070246][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1197.113793][ T8754] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/190/bus supports timestamps until 2038 (0x7fffffff) [ 1197.126343][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1197.149589][ T8758] loop3: detected capacity change from 0 to 2048 executing program [ 1197.169969][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1197.223224][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1197.236480][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1197.251830][ T8758] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/194/bus supports timestamps until 2038 (0x7fffffff) [ 1197.263592][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1197.263592][ T3648] [ 1197.264955][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1197.301452][ T8765] loop5: detected capacity change from 0 to 2048 executing program [ 1197.381857][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1197.402851][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1197.427741][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1197.449979][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1197.462110][ T8765] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/189/bus supports timestamps until 2038 (0x7fffffff) [ 1197.463415][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1197.485715][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1197.498959][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1197.508065][ T8769] loop0: detected capacity change from 0 to 2048 [ 1197.520697][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1197.531159][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1197.533453][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 74 with error 117 [ 1197.555607][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1197.555607][ T9] [ 1197.555656][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1197.574136][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1197.578469][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1197.578469][ T3650] [ 1197.602110][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1197.620326][ T8769] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/190/bus supports timestamps until 2038 (0x7fffffff) [ 1197.634009][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1197.634009][ T3648] [ 1197.645123][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program executing program [ 1197.729590][ T8776] loop3: detected capacity change from 0 to 2048 [ 1197.743107][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1197.780074][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1197.800250][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1197.811398][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error executing program [ 1197.812263][ T8776] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/195/bus supports timestamps until 2038 (0x7fffffff) [ 1197.825842][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 72 with error 117 [ 1197.849791][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1197.861734][ T8778] loop4: detected capacity change from 0 to 2048 [ 1197.885531][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1197.913149][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1197.913149][ T9] [ 1197.922581][ T8782] loop2: detected capacity change from 0 to 2048 [ 1197.931136][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1197.950670][ T8778] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/191/bus supports timestamps until 2038 (0x7fffffff) [ 1197.955983][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1197.981847][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1198.024544][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1198.024544][ T3636] executing program [ 1198.051856][ T8782] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/188/bus supports timestamps until 2038 (0x7fffffff) [ 1198.066580][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1198.083634][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1198.095113][ T8789] loop5: detected capacity change from 0 to 2048 [ 1198.104499][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1198.120339][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1198.174079][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1198.175412][ T8789] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/190/bus supports timestamps until 2038 (0x7fffffff) [ 1198.183994][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1198.220424][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1198.233941][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1198.252961][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1198.261124][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1198.276470][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1198.284955][ T8793] loop0: detected capacity change from 0 to 2048 [ 1198.300064][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1198.300064][ T3636] [ 1198.300588][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1198.322293][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1198.322324][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1198.322324][ T9] [ 1198.367472][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1198.367472][ T3648] [ 1198.376542][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1198.392249][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1198.406774][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1198.435723][ T8793] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/191/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1198.459286][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1198.484671][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program executing program [ 1198.524048][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1198.537730][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1198.605014][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1198.605014][ T3636] [ 1198.616384][ T8801] loop3: detected capacity change from 0 to 2048 [ 1198.640276][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1198.658013][ T8797] loop2: detected capacity change from 0 to 2048 [ 1198.671326][ T8802] loop4: detected capacity change from 0 to 2048 [ 1198.678268][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1198.692983][ T8801] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/196/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1198.717871][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1198.734596][ T8802] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/192/bus supports timestamps until 2038 (0x7fffffff) [ 1198.777066][ T8797] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/189/bus supports timestamps until 2038 (0x7fffffff) [ 1198.782634][ T8809] loop5: detected capacity change from 0 to 2048 [ 1198.805355][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1198.833673][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 1198.860252][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1198.873486][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1198.873486][ T9] [ 1198.889173][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1198.931335][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1198.941608][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1198.978965][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1198.981028][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1198.993148][ T8809] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/191/bus supports timestamps until 2038 (0x7fffffff) [ 1199.016499][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1199.016499][ T3636] executing program [ 1199.054970][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1199.056731][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1199.084399][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1199.104642][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1199.122089][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1199.149380][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1199.178643][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1199.178643][ T4175] [ 1199.187413][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1199.189961][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1199.216793][ T8815] loop0: detected capacity change from 0 to 2048 [ 1199.232471][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1199.247699][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1199.268181][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1199.268181][ T9] [ 1199.280203][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1199.315926][ T8815] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/192/bus supports timestamps until 2038 (0x7fffffff) [ 1199.317651][ T8817] loop3: detected capacity change from 0 to 2048 [ 1199.343150][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1199.354028][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1199.366330][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1199.379585][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1199.379585][ T3650] executing program [ 1199.413323][ T3645] EXT4-fs error: 3974 callbacks suppressed [ 1199.413340][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1199.432642][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1199.446295][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program [ 1199.449625][ T8821] loop4: detected capacity change from 0 to 2048 [ 1199.464245][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1199.484329][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1199.510895][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1199.533619][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1199.546393][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1199.559802][ T8826] loop5: detected capacity change from 0 to 2048 [ 1199.561204][ T8824] loop2: detected capacity change from 0 to 2048 [ 1199.574594][ T8817] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/197/bus supports timestamps until 2038 (0x7fffffff) [ 1199.586719][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1199.604310][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1199.616881][ T8821] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/193/bus supports timestamps until 2038 (0x7fffffff) [ 1199.619758][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1199.644529][ T8826] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/192/bus supports timestamps until 2038 (0x7fffffff) [ 1199.653059][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1199.674756][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1199.688626][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1199.694497][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1199.701607][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1199.711675][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1199.723435][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1199.723435][ T9] [ 1199.744044][ T8824] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/190/bus supports timestamps until 2038 (0x7fffffff) [ 1199.752050][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1199.756283][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1199.795817][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1199.852235][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1199.852235][ T4175] [ 1199.865034][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1199.912282][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1199.931000][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1199.962390][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1199.972184][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1199.984825][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1199.989754][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1200.019212][ T8836] loop0: detected capacity change from 0 to 2048 [ 1200.032376][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1200.044979][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1200.049481][ T8838] loop3: detected capacity change from 0 to 2048 [ 1200.055680][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1200.074614][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1200.074614][ T3636] [ 1200.075053][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1200.085130][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1200.097788][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1200.112238][ T8838] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/198/bus supports timestamps until 2038 (0x7fffffff) [ 1200.121772][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1200.145920][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1200.145920][ T3648] [ 1200.146367][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1200.146367][ T4175] [ 1200.158747][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1200.181182][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1200.185313][ T8836] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/193/bus supports timestamps until 2038 (0x7fffffff) executing program executing program executing program [ 1200.374998][ T8848] loop2: detected capacity change from 0 to 2048 [ 1200.389355][ T8847] loop4: detected capacity change from 0 to 2048 [ 1200.409284][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1200.423810][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1200.439326][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1200.439979][ T8849] loop5: detected capacity change from 0 to 2048 [ 1200.449544][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1200.459401][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1200.477873][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1200.480066][ T8848] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/191/bus supports timestamps until 2038 (0x7fffffff) [ 1200.493184][ T8847] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/194/bus supports timestamps until 2038 (0x7fffffff) [ 1200.514579][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1200.526712][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1200.527278][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1200.527278][ T3648] [ 1200.551078][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1200.571458][ T8849] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/193/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1200.624524][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1200.624524][ T9] [ 1200.671237][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1200.673067][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1200.699794][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1200.719470][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1200.729929][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1200.755024][ T8858] loop0: detected capacity change from 0 to 2048 [ 1200.767668][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1200.777394][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1200.789146][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1200.796769][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1200.811734][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1200.815037][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1200.837136][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1200.837136][ T3648] [ 1200.849604][ T8858] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/194/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1200.862805][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1200.877447][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1200.890351][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1200.890351][ T3636] [ 1200.901579][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program executing program [ 1201.003983][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 1201.012968][ T8862] loop3: detected capacity change from 0 to 2048 [ 1201.053079][ T8862] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/199/bus supports timestamps until 2038 (0x7fffffff) [ 1201.061254][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1201.061254][ T3650] [ 1201.076454][ T8864] loop2: detected capacity change from 0 to 2048 [ 1201.088068][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1201.101944][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1201.112216][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1201.127748][ T8866] loop5: detected capacity change from 0 to 2048 [ 1201.135494][ T8864] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/192/bus supports timestamps until 2038 (0x7fffffff) [ 1201.157676][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1201.179836][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1201.193052][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1201.193052][ T3636] executing program [ 1201.205286][ T8866] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/194/bus supports timestamps until 2038 (0x7fffffff) [ 1201.205614][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1201.335815][ T8875] loop4: detected capacity change from 0 to 2048 [ 1201.335934][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1201.400235][ T8878] loop0: detected capacity change from 0 to 2048 [ 1201.407268][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1201.420913][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1201.430656][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1201.443973][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1201.444327][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1201.459992][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1201.476165][ T8875] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/195/bus supports timestamps until 2038 (0x7fffffff) [ 1201.483672][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1201.501249][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1201.501249][ T3636] [ 1201.503884][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1201.517101][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1201.536672][ T8878] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/195/bus supports timestamps until 2038 (0x7fffffff) [ 1201.539909][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1201.563844][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 57 with error 117 [ 1201.581235][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1201.581235][ T3650] [ 1201.594010][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1201.640064][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1201.658310][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1201.691631][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1201.691631][ T9] [ 1201.734708][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1201.751392][ T8886] loop5: detected capacity change from 0 to 2048 [ 1201.757504][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1201.780040][ T8887] loop2: detected capacity change from 0 to 2048 [ 1201.790131][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1201.806144][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1201.809171][ T8886] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/195/bus supports timestamps until 2038 (0x7fffffff) [ 1201.820019][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1201.843534][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1201.843534][ T3648] [ 1201.853995][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1201.856356][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1201.889062][ T8887] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/193/bus supports timestamps until 2038 (0x7fffffff) [ 1201.924345][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1201.937954][ T8893] loop3: detected capacity change from 0 to 2048 executing program [ 1201.997385][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1202.014064][ T8893] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/200/bus supports timestamps until 2038 (0x7fffffff) [ 1202.023310][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1202.023310][ T3636] [ 1202.037056][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1202.049701][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1202.064572][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1202.075893][ T8897] loop4: detected capacity change from 0 to 2048 [ 1202.084276][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1202.098995][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1202.138915][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1202.155850][ T8897] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/196/bus supports timestamps until 2038 (0x7fffffff) [ 1202.166962][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1202.190105][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1202.207900][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1202.225815][ T3648] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1202.226168][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1202.226168][ T4175] [ 1202.252335][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1202.266191][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1202.266191][ T3647] [ 1202.269175][ T3648] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1202.304738][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1202.306455][ T8901] loop0: detected capacity change from 0 to 2048 [ 1202.337241][ T3648] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1202.354729][ T3648] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1202.368402][ T3648] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1202.368402][ T3648] [ 1202.385368][ T3648] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1202.404229][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1202.405622][ T8904] loop5: detected capacity change from 0 to 2048 [ 1202.437973][ T3649] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1202.445609][ T8901] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/196/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1202.464752][ T3649] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1202.494815][ T8904] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/196/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1202.547654][ T3649] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1202.602065][ T3649] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1202.602065][ T3649] [ 1202.613889][ T8910] loop2: detected capacity change from 0 to 2048 [ 1202.627604][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1202.660743][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1202.675055][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1202.680129][ T8912] loop3: detected capacity change from 0 to 2048 [ 1202.692834][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1202.718200][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1202.731105][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1202.733591][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1202.733591][ T3650] [ 1202.772091][ T8910] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/194/bus supports timestamps until 2038 (0x7fffffff) [ 1202.772137][ T8912] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/201/bus supports timestamps until 2038 (0x7fffffff) [ 1202.802742][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1202.825688][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1202.871607][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1202.888457][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1202.906289][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1202.906289][ T3647] executing program [ 1202.917820][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1202.943492][ T8918] loop4: detected capacity change from 0 to 2048 executing program [ 1202.995387][ T8918] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/197/bus supports timestamps until 2038 (0x7fffffff) [ 1203.002886][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1203.010130][ T8921] loop0: detected capacity change from 0 to 2048 [ 1203.052235][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1203.062953][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1203.076341][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1203.089952][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1203.109525][ T8921] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/197/bus supports timestamps until 2038 (0x7fffffff) [ 1203.112256][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1203.112256][ T3647] [ 1203.135448][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1203.149189][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1203.168155][ T8926] loop5: detected capacity change from 0 to 2048 [ 1203.189285][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1203.203127][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1203.208409][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1203.229578][ T8926] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/197/bus supports timestamps until 2038 (0x7fffffff) [ 1203.257602][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1203.257602][ T9] [ 1203.272422][ T8921] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1203.288103][ T3649] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1203.300447][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1203.313390][ T3649] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1203.313940][ T8921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1203.337624][ T3649] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1203.361907][ T3649] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1203.361907][ T3649] [ 1203.395278][ T8921] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1203.395985][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1203.432270][ T8933] loop2: detected capacity change from 0 to 2048 [ 1203.441496][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1203.473768][ T8921] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1203.487433][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1203.497293][ T8921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1203.509305][ T8921] EXT4-fs error (device loop0): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error executing program [ 1203.522914][ T8921] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1203.534232][ T8933] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/195/bus supports timestamps until 2038 (0x7fffffff) [ 1203.548369][ T8921] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1203.558520][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1203.583653][ T8921] EXT4-fs error (device loop0): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1203.614621][ T8936] loop3: detected capacity change from 0 to 2048 [ 1203.617605][ T8939] loop4: detected capacity change from 0 to 2048 [ 1203.632548][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1203.653995][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1203.653995][ T3650] [ 1203.676196][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1203.689771][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1203.705000][ T8939] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/198/bus supports timestamps until 2038 (0x7fffffff) [ 1203.708774][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1203.737902][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1203.748808][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1203.754337][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 20 with error 117 executing program [ 1203.776942][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1203.779715][ T8936] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/202/bus supports timestamps until 2038 (0x7fffffff) [ 1203.791884][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1203.791884][ T3650] [ 1203.849486][ T8945] loop5: detected capacity change from 0 to 2048 [ 1203.858339][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1203.858339][ T9] [ 1203.860329][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1203.885100][ T8945] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/198/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1203.946111][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1203.992420][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1204.009959][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1204.040359][ T8950] loop0: detected capacity change from 0 to 2048 [ 1204.043225][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1204.059729][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1204.083182][ T8953] loop2: detected capacity change from 0 to 2048 [ 1204.095561][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1204.107637][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1204.121858][ T3649] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1204.133140][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1204.133140][ T9] [ 1204.146075][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1204.148197][ T8953] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/196/bus supports timestamps until 2038 (0x7fffffff) [ 1204.148684][ T8950] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/198/bus supports timestamps until 2038 (0x7fffffff) [ 1204.174071][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1204.184363][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1204.184363][ T3650] [ 1204.209145][ T3649] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1204.225777][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1204.239812][ T3649] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1204.259595][ T3649] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1204.272867][ T3649] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1204.272867][ T3649] [ 1204.285072][ T3649] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1204.357338][ T8960] loop4: detected capacity change from 0 to 2048 [ 1204.384337][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program executing program [ 1204.398141][ T3649] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1204.423847][ T3645] EXT4-fs error: 4115 callbacks suppressed [ 1204.423865][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1204.430896][ T3649] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1204.453815][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1204.456874][ T8960] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/199/bus supports timestamps until 2038 (0x7fffffff) [ 1204.475706][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1204.476001][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1204.496603][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1204.512466][ T8967] loop5: detected capacity change from 0 to 2048 [ 1204.519356][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1204.519356][ T9] [ 1204.530505][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1204.548174][ T3649] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1204.562387][ T8966] loop3: detected capacity change from 0 to 2048 [ 1204.569108][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1204.571552][ T3649] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1204.590160][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1204.594625][ T3649] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1204.594625][ T3649] [ 1204.603211][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1204.625370][ T3649] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1204.646809][ T8967] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/199/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1204.659909][ T8966] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/203/bus supports timestamps until 2038 (0x7fffffff) [ 1204.672885][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1204.685705][ T8973] loop2: detected capacity change from 0 to 2048 [ 1204.697263][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1204.711673][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1204.754338][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1204.769954][ T8973] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/197/bus supports timestamps until 2038 (0x7fffffff) [ 1204.785648][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1204.800192][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1204.816035][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1204.844533][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1204.858319][ T3649] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1204.901286][ T3649] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1204.902081][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1204.914897][ T8978] loop0: detected capacity change from 0 to 2048 [ 1204.929715][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1204.941631][ T3649] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1204.944235][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1204.969479][ T3649] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1204.969479][ T3649] [ 1204.970427][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1204.970427][ T9] [ 1204.989787][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1205.001026][ T3648] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1205.005725][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1205.025514][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1205.029452][ T3648] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error executing program [ 1205.059340][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1205.077215][ T8978] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/199/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1205.101275][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1205.118610][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1205.131421][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1205.131421][ T3636] [ 1205.159309][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1205.167525][ T8984] loop4: detected capacity change from 0 to 2048 [ 1205.192970][ T3648] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1205.206166][ T8982] loop3: detected capacity change from 0 to 2048 [ 1205.224730][ T8984] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/200/bus supports timestamps until 2038 (0x7fffffff) [ 1205.236506][ T3648] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1205.236506][ T3648] [ 1205.248742][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1205.284739][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1205.311935][ T8982] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/204/bus supports timestamps until 2038 (0x7fffffff) [ 1205.350884][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1205.366061][ T8991] loop2: detected capacity change from 0 to 2048 [ 1205.387924][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error executing program [ 1205.401046][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1205.414925][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1205.414925][ T3636] [ 1205.426617][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1205.467295][ T8991] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/198/bus supports timestamps until 2038 (0x7fffffff) [ 1205.530973][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1205.532906][ T8995] loop5: detected capacity change from 0 to 2048 [ 1205.553954][ T8998] loop0: detected capacity change from 0 to 2048 [ 1205.560400][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1205.560930][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1205.591557][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1205.604662][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1205.619856][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1205.636036][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1205.652071][ T8995] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/200/bus supports timestamps until 2038 (0x7fffffff) [ 1205.660970][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1205.660970][ T3648] [ 1205.683845][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1205.687659][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1205.699467][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1205.723907][ T8998] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/200/bus supports timestamps until 2038 (0x7fffffff) [ 1205.735822][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1205.751040][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1205.751040][ T3636] [ 1205.763453][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program executing program [ 1205.815290][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1205.886942][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1205.904627][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1205.922032][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1205.922032][ T4175] [ 1205.935551][ T9006] loop4: detected capacity change from 0 to 2048 [ 1205.952525][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1205.997340][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1206.001752][ T9008] loop3: detected capacity change from 0 to 2048 [ 1206.020823][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1206.035837][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1206.049900][ T9006] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/201/bus supports timestamps until 2038 (0x7fffffff) [ 1206.061876][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1206.079351][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1206.092600][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1206.104183][ T9008] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/205/bus supports timestamps until 2038 (0x7fffffff) [ 1206.120782][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1206.120782][ T3648] [ 1206.139698][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1206.166234][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1206.170578][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1206.170578][ T9] [ 1206.204395][ T9014] loop2: detected capacity change from 0 to 2048 [ 1206.205504][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1206.274016][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1206.311731][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1206.322629][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1206.336251][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1206.336572][ T9014] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/199/bus supports timestamps until 2038 (0x7fffffff) [ 1206.349015][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1206.349015][ T3648] executing program executing program [ 1206.370935][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1206.400650][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1206.426631][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1206.439587][ T9019] loop0: detected capacity change from 0 to 2048 [ 1206.473615][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1206.502476][ T9019] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/201/bus supports timestamps until 2038 (0x7fffffff) [ 1206.511442][ T9021] loop5: detected capacity change from 0 to 2048 executing program [ 1206.520201][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1206.534898][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1206.534898][ T3636] [ 1206.574307][ T9021] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/201/bus supports timestamps until 2038 (0x7fffffff) [ 1206.597027][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1206.617979][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1206.624546][ T9026] loop4: detected capacity change from 0 to 2048 [ 1206.655496][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1206.686281][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error executing program [ 1206.728850][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1206.740699][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1206.748812][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1206.764454][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1206.795457][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1206.795457][ T3648] [ 1206.800281][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1206.805958][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1206.818455][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1206.839741][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1206.839741][ T4175] [ 1206.840507][ T9026] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/202/bus supports timestamps until 2038 (0x7fffffff) [ 1206.851348][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1206.862057][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1206.878661][ T9032] loop3: detected capacity change from 0 to 2048 [ 1206.894365][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error executing program [ 1206.940778][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1206.954125][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1206.954125][ T3650] [ 1206.976844][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1206.997319][ T9032] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/206/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1207.133603][ T9038] loop0: detected capacity change from 0 to 2048 [ 1207.142539][ T9037] loop2: detected capacity change from 0 to 2048 [ 1207.172900][ T9037] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/200/bus supports timestamps until 2038 (0x7fffffff) [ 1207.181419][ T9042] loop5: detected capacity change from 0 to 2048 [ 1207.208105][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1207.221476][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1207.237876][ T9038] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/202/bus supports timestamps until 2038 (0x7fffffff) [ 1207.251906][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1207.262410][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1207.302493][ T9042] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/202/bus supports timestamps until 2038 (0x7fffffff) [ 1207.308841][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1207.350220][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 69 with error 117 [ 1207.363742][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1207.378682][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1207.378682][ T3650] [ 1207.393989][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1207.406851][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1207.406851][ T3648] [ 1207.417540][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1207.418577][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1207.446475][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1207.461689][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1207.474876][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1207.484960][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program executing program [ 1207.494685][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1207.507154][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1207.533071][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1207.545308][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1207.545497][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1207.571191][ T9054] loop3: detected capacity change from 0 to 2048 [ 1207.583584][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1207.583584][ T3647] [ 1207.584076][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1207.595459][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1207.607908][ T9053] loop4: detected capacity change from 0 to 2048 [ 1207.625245][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1207.641238][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1207.663467][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1207.663467][ T9] [ 1207.674792][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1207.692705][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost executing program [ 1207.692705][ T3650] [ 1207.705907][ T9054] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/207/bus supports timestamps until 2038 (0x7fffffff) [ 1207.720354][ T9053] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/203/bus supports timestamps until 2038 (0x7fffffff) [ 1207.751308][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program executing program [ 1207.861415][ T9060] loop0: detected capacity change from 0 to 2048 [ 1207.880767][ T9062] loop2: detected capacity change from 0 to 2048 [ 1207.929433][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1207.952098][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1207.956373][ T9064] loop5: detected capacity change from 0 to 2048 [ 1207.973028][ T9060] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/203/bus supports timestamps until 2038 (0x7fffffff) [ 1207.984919][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1207.998730][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1208.011560][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1208.012265][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1208.034110][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1208.034110][ T3647] [ 1208.043979][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1208.054556][ T9062] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/201/bus supports timestamps until 2038 (0x7fffffff) [ 1208.057531][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1208.080755][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1208.094969][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1208.094969][ T9] [ 1208.105779][ T9064] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/203/bus supports timestamps until 2038 (0x7fffffff) [ 1208.129563][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program executing program [ 1208.308126][ T9076] loop3: detected capacity change from 0 to 2048 [ 1208.336106][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1208.360134][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1208.368009][ T9077] loop4: detected capacity change from 0 to 2048 [ 1208.379778][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1208.397278][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1208.407916][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1208.416132][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1208.429341][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1208.430214][ T9076] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/208/bus supports timestamps until 2038 (0x7fffffff) [ 1208.443034][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1208.465156][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1208.477088][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1208.488377][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1208.488377][ T3636] [ 1208.498973][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1208.507434][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1208.512106][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1208.512106][ T9] [ 1208.533067][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1208.533067][ T3647] [ 1208.543756][ T3648] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1208.544793][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1208.562392][ T3648] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1208.571934][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1208.581724][ T9077] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/204/bus supports timestamps until 2038 (0x7fffffff) [ 1208.594379][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1208.653434][ T3648] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1208.665735][ T3648] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1208.680200][ T3648] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1208.680200][ T3648] executing program [ 1208.694168][ T3648] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program executing program executing program [ 1208.823481][ T9087] loop2: detected capacity change from 0 to 2048 [ 1208.866576][ T9090] loop3: detected capacity change from 0 to 2048 [ 1208.885865][ T9089] loop0: detected capacity change from 0 to 2048 [ 1208.886354][ T9084] loop5: detected capacity change from 0 to 2048 [ 1208.899682][ T9087] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/202/bus supports timestamps until 2038 (0x7fffffff) [ 1208.947174][ T9090] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/209/bus supports timestamps until 2038 (0x7fffffff) [ 1208.947196][ T9089] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/204/bus supports timestamps until 2038 (0x7fffffff) [ 1208.980830][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1208.999819][ T9084] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/204/bus supports timestamps until 2038 (0x7fffffff) [ 1209.002677][ T9087] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1209.027152][ T9087] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1209.042791][ T9087] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1209.055498][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1209.082339][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1209.100759][ T9087] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm syz-executor151: Invalid block bitmap block 0 in block_group 0 [ 1209.116281][ T9087] EXT4-fs error (device loop2): ext4_discard_preallocations:5090: comm syz-executor151: Error -117 reading block bitmap for 0 [ 1209.132479][ T9087] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1209.138957][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1209.149177][ T9087] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1209.170945][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1209.174611][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1209.174611][ T4175] [ 1209.199830][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1209.221491][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1209.222144][ T9087] EXT4-fs error (device loop2): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1209.234947][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1209.256422][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1209.266695][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1209.278572][ T9087] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1209.287485][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1209.304192][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1209.321054][ T9087] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1209.327091][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1209.330941][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1209.375996][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 117 [ 1209.388748][ T9102] loop4: detected capacity change from 0 to 2048 [ 1209.389453][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1209.409722][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1209.421169][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1209.421169][ T3650] [ 1209.425755][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1209.425755][ T3636] [ 1209.438656][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1209.438656][ T3647] [ 1209.450393][ T3645] EXT4-fs error: 4246 callbacks suppressed [ 1209.450409][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program [ 1209.472915][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1209.487766][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1209.502068][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1209.502068][ T9] [ 1209.513439][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1209.514469][ T9102] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/205/bus supports timestamps until 2038 (0x7fffffff) [ 1209.523901][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1209.536722][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1209.548588][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1209.582943][ T9105] loop2: detected capacity change from 0 to 2048 [ 1209.611770][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory executing program executing program [ 1209.659717][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1209.674561][ T9105] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/203/bus supports timestamps until 2038 (0x7fffffff) [ 1209.676944][ T9109] loop5: detected capacity change from 0 to 2048 [ 1209.697035][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1209.718233][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1209.732301][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1209.748161][ T9109] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/205/bus supports timestamps until 2038 (0x7fffffff) [ 1209.755600][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1209.770233][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1209.787021][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1209.799217][ T9114] loop0: detected capacity change from 0 to 2048 [ 1209.806370][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1209.806618][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1209.820060][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1209.820060][ T3636] [ 1209.843158][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1209.844994][ T9115] loop3: detected capacity change from 0 to 2048 [ 1209.870617][ T9105] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1209.895756][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1209.895959][ T9114] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/205/bus supports timestamps until 2038 (0x7fffffff) [ 1209.917300][ T9105] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1209.949074][ T9105] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1209.967681][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1209.982598][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1209.994051][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1209.995345][ T9115] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/210/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1210.017728][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1210.033544][ T9105] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1210.057038][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1210.057038][ T3647] [ 1210.073385][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1210.093953][ T9105] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1210.112141][ T9124] loop4: detected capacity change from 0 to 2048 [ 1210.129158][ T9105] EXT4-fs error (device loop2): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1210.160724][ T9105] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1210.160961][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1210.187490][ T9105] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1210.201682][ T9105] EXT4-fs error (device loop2): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1210.211515][ T9124] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/206/bus supports timestamps until 2038 (0x7fffffff) [ 1210.219586][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1210.225775][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1210.267782][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1210.292090][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1210.304324][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1210.316833][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1210.316833][ T3636] [ 1210.320636][ T9129] loop5: detected capacity change from 0 to 2048 [ 1210.328259][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1210.346616][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1210.358166][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 30 with error 117 [ 1210.361922][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1210.380340][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1210.380340][ T3650] [ 1210.383554][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1210.408843][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1210.408843][ T9] executing program [ 1210.445073][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1210.468893][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1210.489573][ T9129] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/206/bus supports timestamps until 2038 (0x7fffffff) [ 1210.505932][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1210.528631][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error executing program [ 1210.550928][ T9133] loop0: detected capacity change from 0 to 2048 [ 1210.570010][ T9135] loop2: detected capacity change from 0 to 2048 [ 1210.580772][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1210.608584][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1210.608584][ T4175] [ 1210.635710][ T9133] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/206/bus supports timestamps until 2038 (0x7fffffff) [ 1210.636871][ T9137] loop3: detected capacity change from 0 to 2048 [ 1210.649150][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1210.730856][ T9135] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/204/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1210.768510][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1210.793475][ T9137] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/211/bus supports timestamps until 2038 (0x7fffffff) [ 1210.817065][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1210.830788][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1210.831764][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1210.850993][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1210.874028][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1210.883056][ T9146] loop4: detected capacity change from 0 to 2048 [ 1210.910268][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1210.910268][ T3650] [ 1210.917885][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1210.941851][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1210.968914][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1210.982336][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1210.985339][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1211.010955][ T9146] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/207/bus supports timestamps until 2038 (0x7fffffff) [ 1211.024313][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error executing program [ 1211.048142][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1211.074458][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1211.091144][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1211.091144][ T3648] [ 1211.096824][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1211.096824][ T4175] [ 1211.110796][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1211.124438][ T9151] loop0: detected capacity change from 0 to 2048 [ 1211.126316][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1211.132348][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1211.156184][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1211.169638][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program executing program [ 1211.205338][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1211.229839][ T9151] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/207/bus supports timestamps until 2038 (0x7fffffff) [ 1211.246536][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1211.246536][ T3650] [ 1211.259904][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1211.289894][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1211.303909][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1211.313669][ T9158] loop2: detected capacity change from 0 to 2048 [ 1211.317574][ T9155] loop5: detected capacity change from 0 to 2048 executing program [ 1211.344851][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1211.378460][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1211.378460][ T4175] [ 1211.394053][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1211.417035][ T9158] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/205/bus supports timestamps until 2038 (0x7fffffff) [ 1211.423859][ T9162] loop3: detected capacity change from 0 to 2048 [ 1211.431928][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1211.451166][ T9155] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/207/bus supports timestamps until 2038 (0x7fffffff) [ 1211.463800][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1211.482108][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1211.507557][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1211.515384][ T9162] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/212/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1211.564859][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1211.564859][ T3648] [ 1211.577496][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1211.635685][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1211.649455][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1211.663207][ T9169] loop4: detected capacity change from 0 to 2048 executing program [ 1211.678619][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1211.690003][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1211.701416][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1211.718757][ T9169] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/208/bus supports timestamps until 2038 (0x7fffffff) [ 1211.732801][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1211.735106][ T9171] loop0: detected capacity change from 0 to 2048 [ 1211.751509][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1211.764911][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1211.776641][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1211.789241][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1211.789241][ T3650] [ 1211.800587][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1211.814319][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1211.818158][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1211.840218][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1211.840218][ T3647] [ 1211.871958][ T9171] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/208/bus supports timestamps until 2038 (0x7fffffff) [ 1211.899923][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1211.940861][ T9177] loop5: detected capacity change from 0 to 2048 [ 1211.973661][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1212.013704][ T9177] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/208/bus supports timestamps until 2038 (0x7fffffff) [ 1212.040586][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1212.040586][ T4175] [ 1212.077829][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1212.102431][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1212.124522][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1212.128395][ T9181] loop2: detected capacity change from 0 to 2048 [ 1212.135365][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1212.152837][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1212.166267][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1212.166466][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1212.192882][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1212.203166][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1212.203166][ T3650] [ 1212.216168][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1212.220144][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1212.239952][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1212.252988][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1212.266646][ T9181] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/206/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1212.278716][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1212.322718][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1212.335945][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1212.335945][ T3647] [ 1212.344561][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1212.344561][ T1149] [ 1212.347628][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program executing program [ 1212.385661][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1212.416003][ T9186] loop3: detected capacity change from 0 to 2048 executing program [ 1212.465221][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1212.489036][ T9188] loop4: detected capacity change from 0 to 2048 [ 1212.497819][ T9186] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/213/bus supports timestamps until 2038 (0x7fffffff) [ 1212.516119][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1212.527762][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1212.545032][ T9193] loop0: detected capacity change from 0 to 2048 [ 1212.554948][ T9188] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/209/bus supports timestamps until 2038 (0x7fffffff) [ 1212.574416][ T9194] loop5: detected capacity change from 0 to 2048 [ 1212.586789][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1212.602512][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1212.602512][ T3647] [ 1212.615215][ T9194] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/209/bus supports timestamps until 2038 (0x7fffffff) [ 1212.624551][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1212.643072][ T9193] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/209/bus supports timestamps until 2038 (0x7fffffff) [ 1212.666704][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1212.717255][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1212.725161][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1212.790473][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1212.800023][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1212.853458][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1212.853457][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1212.863661][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1212.872871][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1212.872871][ T3650] [ 1212.884297][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1212.896373][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1212.916426][ T9204] loop2: detected capacity change from 0 to 2048 [ 1212.932162][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1212.932162][ T3647] [ 1212.932305][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1212.943875][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1212.969512][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1212.980056][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1212.992627][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1213.002242][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1213.022380][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1213.022380][ T9] [ 1213.058316][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1213.059610][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1213.089288][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1213.093142][ T9204] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/207/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1213.140979][ T9207] loop4: detected capacity change from 0 to 2048 [ 1213.194075][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1213.194075][ T4175] [ 1213.205965][ T9211] loop3: detected capacity change from 0 to 2048 [ 1213.208617][ T9207] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/210/bus supports timestamps until 2038 (0x7fffffff) [ 1213.217877][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1213.253227][ T9215] loop5: detected capacity change from 0 to 2048 executing program [ 1213.302135][ T9215] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/210/bus supports timestamps until 2038 (0x7fffffff) [ 1213.327400][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1213.345458][ T9211] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/214/bus supports timestamps until 2038 (0x7fffffff) [ 1213.367177][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1213.379341][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1213.414650][ T9221] loop0: detected capacity change from 0 to 2048 [ 1213.424846][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1213.440242][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1213.473740][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1213.486634][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1213.493872][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1213.512479][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1213.512479][ T3636] [ 1213.524478][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1213.555526][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1213.560938][ T9221] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/210/bus supports timestamps until 2038 (0x7fffffff) [ 1213.584027][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1213.584027][ T9] [ 1213.603477][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1213.610993][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1213.636841][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1213.674010][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1213.711426][ T9226] loop2: detected capacity change from 0 to 2048 executing program [ 1213.711631][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1213.741233][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1213.757056][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1213.762568][ T9229] loop4: detected capacity change from 0 to 2048 [ 1213.770352][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1213.770352][ T4175] [ 1213.786066][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1213.808198][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1213.816966][ T9226] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/208/bus supports timestamps until 2038 (0x7fffffff) [ 1213.834544][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1213.853611][ T9229] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/211/bus supports timestamps until 2038 (0x7fffffff) [ 1213.866609][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1213.868972][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1213.868972][ T3647] [ 1213.888692][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1213.901198][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1213.930662][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1213.930662][ T3636] [ 1213.944806][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1213.974032][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1214.011941][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1214.034138][ T9235] loop0: detected capacity change from 0 to 2048 [ 1214.082724][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1214.092978][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error executing program [ 1214.130175][ T9235] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/211/bus supports timestamps until 2038 (0x7fffffff) [ 1214.141538][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1214.163207][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1214.215101][ T9237] loop5: detected capacity change from 0 to 2048 [ 1214.222037][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1214.229429][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1214.229429][ T1149] [ 1214.245068][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1214.253530][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1214.271800][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1214.284611][ T9241] loop3: detected capacity change from 0 to 2048 [ 1214.293548][ T9237] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/211/bus supports timestamps until 2038 (0x7fffffff) [ 1214.308802][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1214.322432][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1214.322432][ T3647] [ 1214.334718][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1214.352537][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1214.364412][ T9241] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/215/bus supports timestamps until 2038 (0x7fffffff) [ 1214.379002][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error executing program executing program [ 1214.451117][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1214.463877][ T3645] EXT4-fs error: 4316 callbacks suppressed [ 1214.463891][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1214.467374][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1214.467374][ T9] [ 1214.495717][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1214.516331][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1214.535513][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1214.548959][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1214.553345][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1214.574695][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1214.596520][ T9248] loop4: detected capacity change from 0 to 2048 [ 1214.604567][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1214.607179][ T9250] loop2: detected capacity change from 0 to 2048 [ 1214.622403][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1214.622403][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1214.644288][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1214.659101][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1214.659101][ T3636] [ 1214.668896][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1214.669176][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1214.684021][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1214.692533][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1214.706469][ T9252] loop0: detected capacity change from 0 to 2048 [ 1214.717648][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1214.722909][ T9250] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/209/bus supports timestamps until 2038 (0x7fffffff) [ 1214.734199][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1214.756137][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1214.756137][ T3650] [ 1214.756907][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1214.768517][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1214.790807][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1214.799439][ T9248] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/212/bus supports timestamps until 2038 (0x7fffffff) [ 1214.803620][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory executing program [ 1214.859784][ T9252] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/212/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1214.996354][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1215.003963][ T9261] loop5: detected capacity change from 0 to 2048 [ 1215.024022][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1215.039468][ T9262] loop3: detected capacity change from 0 to 2048 [ 1215.046589][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1215.051085][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1215.071552][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1215.074259][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1215.090370][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1215.096612][ T9261] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/212/bus supports timestamps until 2038 (0x7fffffff) [ 1215.109351][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1215.133371][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1215.139356][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1215.158364][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1215.158364][ T1149] [ 1215.168157][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1215.168157][ T3650] [ 1215.168911][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1215.179979][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1215.190455][ T9262] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/216/bus supports timestamps until 2038 (0x7fffffff) [ 1215.207918][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1215.229627][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1215.242609][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1215.242609][ T9] executing program [ 1215.289015][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1215.325524][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1215.354143][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1215.404791][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1215.431213][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1215.440715][ T9268] loop2: detected capacity change from 0 to 2048 [ 1215.460695][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1215.477867][ T9270] loop4: detected capacity change from 0 to 2048 [ 1215.483649][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1215.487779][ T9268] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/210/bus supports timestamps until 2038 (0x7fffffff) [ 1215.499605][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1215.499605][ T1149] [ 1215.519015][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1215.531091][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1215.533681][ T9272] loop0: detected capacity change from 0 to 2048 [ 1215.554869][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1215.560813][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1215.560813][ T9] [ 1215.581827][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1215.601146][ T9270] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/213/bus supports timestamps until 2038 (0x7fffffff) [ 1215.644978][ T9272] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/213/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1215.715334][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1215.748692][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1215.760605][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1215.794674][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1215.829354][ T9283] loop5: detected capacity change from 0 to 2048 [ 1215.836350][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1215.843374][ T9282] loop3: detected capacity change from 0 to 2048 [ 1215.853718][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1215.861675][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1215.878010][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1215.878010][ T9] [ 1215.881471][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 57 with error 117 [ 1215.900977][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1215.905101][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1215.917310][ T9283] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/213/bus supports timestamps until 2038 (0x7fffffff) [ 1215.938655][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1215.938655][ T1149] [ 1215.948513][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1215.959296][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1215.974790][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1215.994336][ T9282] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/217/bus supports timestamps until 2038 (0x7fffffff) [ 1216.004526][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1216.033687][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1216.033687][ T3636] [ 1216.044850][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program executing program [ 1216.172415][ T9292] loop4: detected capacity change from 0 to 2048 [ 1216.193837][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1216.218462][ T9293] loop2: detected capacity change from 0 to 2048 [ 1216.226352][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1216.229048][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1216.236128][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1216.264253][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1216.267885][ T9295] loop0: detected capacity change from 0 to 2048 [ 1216.277932][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1216.277932][ T3647] [ 1216.287227][ T9292] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/214/bus supports timestamps until 2038 (0x7fffffff) [ 1216.295095][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1216.304466][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1216.331049][ T9293] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/211/bus supports timestamps until 2038 (0x7fffffff) [ 1216.379766][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1216.411683][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 34 with error 117 executing program [ 1216.438344][ T9295] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/214/bus supports timestamps until 2038 (0x7fffffff) [ 1216.445622][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1216.445622][ T3636] [ 1216.471493][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1216.487575][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1216.488225][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1216.526826][ T3649] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1216.535443][ T9305] loop3: detected capacity change from 0 to 2048 [ 1216.538006][ T3649] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1216.545509][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1216.564417][ T3649] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1216.607038][ T3649] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1216.607038][ T3649] [ 1216.619699][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1216.635953][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1216.648250][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1216.661137][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1216.661137][ T1149] [ 1216.663053][ T9305] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/218/bus supports timestamps until 2038 (0x7fffffff) [ 1216.673711][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1216.716824][ T9310] loop5: detected capacity change from 0 to 2048 [ 1216.769920][ T9312] loop4: detected capacity change from 0 to 2048 [ 1216.788279][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1216.805647][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1216.806943][ T9310] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/214/bus supports timestamps until 2038 (0x7fffffff) [ 1216.827279][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1216.851665][ T9312] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/215/bus supports timestamps until 2038 (0x7fffffff) [ 1216.855244][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1216.883040][ T3649] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1216.896607][ T3649] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1216.918110][ T3649] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1216.941260][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1216.941260][ T3650] executing program [ 1216.959178][ T3649] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1216.971786][ T3649] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1216.971786][ T3649] [ 1216.983085][ T3649] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1217.017448][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program executing program [ 1217.114663][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1217.142136][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1217.165182][ T9320] loop2: detected capacity change from 0 to 2048 [ 1217.177258][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1217.201463][ T9322] loop3: detected capacity change from 0 to 2048 [ 1217.208121][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1217.223847][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1217.224431][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1217.235164][ T9324] loop0: detected capacity change from 0 to 2048 [ 1217.254820][ T9320] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/212/bus supports timestamps until 2038 (0x7fffffff) [ 1217.255351][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1217.255351][ T1149] [ 1217.276557][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1217.288666][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1217.300348][ T9322] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/219/bus supports timestamps until 2038 (0x7fffffff) [ 1217.301134][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1217.301134][ T3650] [ 1217.323964][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1217.327227][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program executing program [ 1217.379522][ T9324] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/215/bus supports timestamps until 2038 (0x7fffffff) [ 1217.486713][ T9335] loop4: detected capacity change from 0 to 2048 [ 1217.500724][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1217.515463][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1217.526081][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1217.536405][ T9334] loop5: detected capacity change from 0 to 2048 [ 1217.566647][ T9335] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/216/bus supports timestamps until 2038 (0x7fffffff) [ 1217.579612][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1217.595475][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1217.614843][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1217.634110][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1217.645933][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1217.645933][ T1149] [ 1217.646706][ T9334] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/215/bus supports timestamps until 2038 (0x7fffffff) [ 1217.668109][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1217.675143][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1217.703655][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1217.722997][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1217.751121][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1217.766993][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1217.766993][ T3647] [ 1217.778069][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1217.798274][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1217.856153][ T9343] loop2: detected capacity change from 0 to 2048 [ 1217.862777][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1217.862777][ T3650] [ 1217.866317][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1217.875681][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1217.895694][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1217.897501][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1217.922907][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1217.922988][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error executing program [ 1217.946247][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1217.975295][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1218.002488][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1218.002488][ T1149] [ 1218.020003][ T9343] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/213/bus supports timestamps until 2038 (0x7fffffff) [ 1218.037770][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1218.038070][ T9346] loop3: detected capacity change from 0 to 2048 [ 1218.065172][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1218.086525][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1218.086525][ T9] [ 1218.106850][ T9349] loop0: detected capacity change from 0 to 2048 [ 1218.116696][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1218.132861][ T9346] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/220/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1218.179311][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1218.196883][ T9349] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/216/bus supports timestamps until 2038 (0x7fffffff) [ 1218.204156][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1218.300106][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1218.347633][ T9355] loop5: detected capacity change from 0 to 2048 [ 1218.366273][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1218.379344][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1218.382848][ T9357] loop4: detected capacity change from 0 to 2048 [ 1218.392800][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1218.392800][ T1149] [ 1218.408977][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1218.423088][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1218.424948][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1218.432777][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1218.456195][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1218.470033][ T9355] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/216/bus supports timestamps until 2038 (0x7fffffff) [ 1218.471437][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1218.491050][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 1218.505606][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1218.505606][ T3647] [ 1218.517018][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1218.530572][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1218.543661][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1218.543661][ T3636] [ 1218.555149][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1218.565248][ T9357] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/217/bus supports timestamps until 2038 (0x7fffffff) executing program executing program executing program [ 1218.678636][ T9366] loop2: detected capacity change from 0 to 2048 [ 1218.709434][ T9369] loop0: detected capacity change from 0 to 2048 [ 1218.718868][ T9367] loop3: detected capacity change from 0 to 2048 [ 1218.728770][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1218.745046][ T9366] EXT4-fs mount: 314 callbacks suppressed [ 1218.745063][ T9366] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1218.767832][ T9366] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/214/bus supports timestamps until 2038 (0x7fffffff) [ 1218.774477][ T9369] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1218.780760][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1218.817938][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1218.830165][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1218.830552][ T9369] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/217/bus supports timestamps until 2038 (0x7fffffff) [ 1218.857452][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1218.880597][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1218.902786][ T9367] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1218.905604][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1218.905604][ T3647] [ 1218.928274][ T9367] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/221/bus supports timestamps until 2038 (0x7fffffff) [ 1218.930872][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1218.954945][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1218.979783][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1218.988008][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1218.992657][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1218.992657][ T9] [ 1219.009088][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1219.027968][ T3612] EXT4-fs (loop4): unmounting filesystem. executing program executing program [ 1219.079876][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1219.101416][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1219.124619][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1219.131862][ T9381] loop5: detected capacity change from 0 to 2048 [ 1219.162607][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1219.173052][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1219.177689][ T9382] loop4: detected capacity change from 0 to 2048 [ 1219.189220][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1219.201333][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1219.211312][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1219.215300][ T9381] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1219.231293][ T9381] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/217/bus supports timestamps until 2038 (0x7fffffff) [ 1219.231357][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1219.255538][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1219.276883][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1219.281811][ T9382] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1219.294827][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1219.294827][ T3636] [ 1219.307293][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1219.307293][ T1149] [ 1219.317062][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1219.339641][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1219.353430][ T3649] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1219.353540][ T9382] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/218/bus supports timestamps until 2038 (0x7fffffff) [ 1219.366988][ T3649] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1219.388775][ T3649] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1219.400760][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1219.400760][ T9] [ 1219.400753][ T3649] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1219.400781][ T3649] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1219.400781][ T3649] [ 1219.440664][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1219.444510][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1219.455427][ T3649] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1219.479158][ T3645] EXT4-fs error: 4074 callbacks suppressed [ 1219.479172][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1219.499760][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1219.499802][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1219.511020][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory executing program [ 1219.536865][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1219.549057][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1219.549855][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1219.570124][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory executing program [ 1219.594432][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1219.600619][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1219.611005][ T9388] loop3: detected capacity change from 0 to 2048 executing program [ 1219.651015][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1219.655102][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1219.676023][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1219.712370][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1219.712370][ T3647] [ 1219.725875][ T9388] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1219.729179][ T9391] loop2: detected capacity change from 0 to 2048 [ 1219.741237][ T9392] loop0: detected capacity change from 0 to 2048 [ 1219.742210][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1219.748492][ T9388] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/222/bus supports timestamps until 2038 (0x7fffffff) [ 1219.768275][ T9396] loop5: detected capacity change from 0 to 2048 [ 1219.770639][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1219.790480][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1219.803683][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1219.807752][ T9392] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1219.815993][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1219.823496][ T9396] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1219.845006][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1219.852787][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1219.853908][ T9392] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/218/bus supports timestamps until 2038 (0x7fffffff) [ 1219.875154][ T9396] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/218/bus supports timestamps until 2038 (0x7fffffff) [ 1219.893921][ T9391] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1219.908162][ T9391] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/215/bus supports timestamps until 2038 (0x7fffffff) [ 1219.920750][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1219.973878][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1220.017849][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1220.073450][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1220.092711][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1220.097455][ T9404] loop4: detected capacity change from 0 to 2048 [ 1220.117576][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1220.117576][ T3647] [ 1220.137575][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1220.142760][ T3649] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1220.157709][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1220.174921][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1220.190291][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1220.203507][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1220.213020][ T3649] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1220.223567][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1220.227115][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1220.235252][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1220.254164][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1220.254164][ T9] [ 1220.264016][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1220.265795][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1220.290516][ T3649] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1220.302489][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1220.302489][ T3636] [ 1220.306294][ T9404] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1220.313850][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1220.334124][ T3649] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1220.337198][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1220.346559][ T3649] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1220.346559][ T3649] [ 1220.354641][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1220.363769][ T3649] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1220.380951][ T9404] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/219/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1220.422835][ T3607] EXT4-fs (loop2): unmounting filesystem. executing program executing program [ 1220.472681][ T9412] loop5: detected capacity change from 0 to 2048 [ 1220.532103][ T9412] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1220.557880][ T9413] loop3: detected capacity change from 0 to 2048 [ 1220.570762][ T9412] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/219/bus supports timestamps until 2038 (0x7fffffff) [ 1220.580265][ T9414] loop0: detected capacity change from 0 to 2048 [ 1220.590776][ T9417] loop2: detected capacity change from 0 to 2048 [ 1220.621513][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1220.647912][ T9417] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1220.658894][ T9413] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1220.686048][ T3649] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1220.700537][ T9417] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/216/bus supports timestamps until 2038 (0x7fffffff) [ 1220.705927][ T9413] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/223/bus supports timestamps until 2038 (0x7fffffff) [ 1220.739537][ T3649] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1220.791711][ T3649] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1220.809740][ T9414] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1220.827153][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1220.835292][ T9414] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/219/bus supports timestamps until 2038 (0x7fffffff) [ 1220.863607][ T3649] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1220.863607][ T3649] [ 1220.876838][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1220.887790][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1220.900498][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 41 with error 117 [ 1220.931003][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1220.952104][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1220.965940][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1220.965940][ T9] [ 1220.977084][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1220.988202][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1221.006302][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1221.013123][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1221.022644][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1221.053354][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1221.067276][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1221.067825][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1221.088204][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1221.108498][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1221.121593][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1221.121593][ T3647] [ 1221.131881][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1221.131881][ T3650] [ 1221.146206][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1221.163191][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1221.178592][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1221.180313][ T9429] loop5: detected capacity change from 0 to 2048 [ 1221.194799][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1221.205919][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1221.246523][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1221.271530][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error executing program [ 1221.291589][ T9431] loop4: detected capacity change from 0 to 2048 [ 1221.294924][ T9429] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1221.299250][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1221.319969][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1221.319969][ T9] executing program [ 1221.338641][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1221.356660][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1221.363058][ T9429] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/220/bus supports timestamps until 2038 (0x7fffffff) [ 1221.390609][ T9438] loop2: detected capacity change from 0 to 2048 [ 1221.415426][ T9431] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1221.426475][ T9435] loop3: detected capacity change from 0 to 2048 [ 1221.436624][ T9431] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/220/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1221.459897][ T9438] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1221.512173][ T9438] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/217/bus supports timestamps until 2038 (0x7fffffff) [ 1221.529441][ T9444] loop0: detected capacity change from 0 to 2048 [ 1221.535206][ T9435] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1221.556044][ T9435] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/224/bus supports timestamps until 2038 (0x7fffffff) [ 1221.570810][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1221.602920][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1221.613833][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1221.618006][ T9438] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1221.631268][ T9444] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1221.648756][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1221.658601][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1221.661102][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1221.681910][ T9444] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/220/bus supports timestamps until 2038 (0x7fffffff) [ 1221.706823][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 1221.720454][ T9438] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1221.728158][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1221.728158][ T1149] [ 1221.748981][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1221.779429][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1221.792406][ T9438] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1221.806155][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1221.806155][ T9] [ 1221.807500][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1221.818264][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1221.822052][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1221.848784][ T9438] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1221.862545][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1221.875529][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1221.885736][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1221.910312][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1221.916731][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1221.928764][ T9438] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1221.943515][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1221.946251][ T9452] loop5: detected capacity change from 0 to 2048 [ 1221.961409][ T9438] EXT4-fs error (device loop2): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1221.974957][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 1221.987891][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1221.988371][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1221.988371][ T1149] [ 1222.016574][ T9438] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 executing program [ 1222.023947][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1222.034634][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1222.034634][ T3647] [ 1222.054146][ T9438] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1222.062636][ T9454] loop4: detected capacity change from 0 to 2048 executing program [ 1222.065930][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1222.077164][ T9452] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1222.086610][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1222.092891][ T9438] EXT4-fs error (device loop2): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1222.110582][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1222.113848][ T9452] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/221/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1222.162567][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1222.185317][ T9454] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1222.212079][ T9454] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/221/bus supports timestamps until 2038 (0x7fffffff) [ 1222.219607][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 57 with error 117 [ 1222.244506][ T9452] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:479: comm syz-executor151: Invalid block bitmap block 0 in block_group 0 [ 1222.291705][ T9459] loop0: detected capacity change from 0 to 2048 [ 1222.306882][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1222.306882][ T1149] [ 1222.318681][ T9462] loop3: detected capacity change from 0 to 2048 [ 1222.334081][ T9452] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1222.349586][ T9452] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1222.365877][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1222.378200][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1222.391316][ T9452] EXT4-fs error (device loop5): ext4_dirty_inode:6070: inode #18: comm syz-executor151: mark_inode_dirty error [ 1222.409053][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1222.419587][ T9452] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1222.433871][ T9452] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1222.454324][ T9462] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1222.454490][ T9452] EXT4-fs error (device loop5): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1222.466823][ T9462] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/225/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1222.498315][ T9459] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1222.501006][ T9452] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1222.510732][ T9459] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/221/bus supports timestamps until 2038 (0x7fffffff) [ 1222.531914][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1222.547795][ T9452] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1222.557528][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1222.570032][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1222.570032][ T3650] [ 1222.581152][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1222.598023][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1222.608483][ T9469] loop2: detected capacity change from 0 to 2048 executing program [ 1222.649060][ T9469] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1222.663905][ T9452] EXT4-fs error (device loop5): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1222.718309][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1222.743576][ T9469] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/218/bus supports timestamps until 2038 (0x7fffffff) [ 1222.759676][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 1222.762402][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1222.772780][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1222.772780][ T9] [ 1222.792111][ T3649] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 executing program [ 1222.817801][ T9475] loop4: detected capacity change from 0 to 2048 [ 1222.836890][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1222.844481][ T3649] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1222.877420][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1222.890546][ T3649] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1222.906457][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1222.907515][ T9475] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1222.929039][ T9475] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/222/bus supports timestamps until 2038 (0x7fffffff) [ 1222.971628][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1222.978220][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 57 with error 117 [ 1222.994472][ T9477] loop5: detected capacity change from 0 to 2048 [ 1223.000883][ T3649] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1223.003959][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1223.030492][ T3649] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1223.030492][ T3649] [ 1223.042913][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1223.042913][ T3650] [ 1223.053849][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1223.072088][ T9477] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1223.081670][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1223.094550][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1223.094550][ T9] [ 1223.095669][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1223.104564][ T9477] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/222/bus supports timestamps until 2038 (0x7fffffff) [ 1223.118185][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1223.130574][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1223.140458][ T3649] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 executing program [ 1223.164892][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1223.176323][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1223.187416][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1223.203659][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1223.233805][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1223.233805][ T1149] [ 1223.240869][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1223.256390][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1223.288950][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1223.317721][ T9484] loop2: detected capacity change from 0 to 2048 [ 1223.348073][ T9486] loop3: detected capacity change from 0 to 2048 executing program [ 1223.392300][ T9488] loop0: detected capacity change from 0 to 2048 [ 1223.439663][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1223.444145][ T9484] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1223.469337][ T9488] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1223.475427][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1223.478830][ T9488] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/222/bus supports timestamps until 2038 (0x7fffffff) [ 1223.498732][ T9486] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1223.500371][ T9484] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/219/bus supports timestamps until 2038 (0x7fffffff) [ 1223.519960][ T9492] loop4: detected capacity change from 0 to 2048 [ 1223.539647][ T9486] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/226/bus supports timestamps until 2038 (0x7fffffff) [ 1223.551630][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1223.576227][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1223.589453][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1223.595426][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1223.595426][ T3636] [ 1223.632890][ T9492] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1223.642395][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1223.646240][ T9492] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/223/bus supports timestamps until 2038 (0x7fffffff) [ 1223.669523][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1223.692676][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1223.715954][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1223.754515][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1223.785445][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1223.828285][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1223.832229][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1223.832229][ T1149] [ 1223.850053][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1223.867254][ T9503] loop5: detected capacity change from 0 to 2048 [ 1223.875949][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1223.877602][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1223.896650][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1223.909977][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1223.910729][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1223.921945][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1223.938313][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1223.952787][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1223.952787][ T3647] [ 1223.954673][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1223.964695][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1223.983948][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1223.988414][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1223.988414][ T9] [ 1223.999163][ T9503] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. executing program [ 1224.017573][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1224.031101][ T9503] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/223/bus supports timestamps until 2038 (0x7fffffff) [ 1224.036276][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1224.046485][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1224.054728][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1224.071806][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 71 with error 117 [ 1224.085827][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1224.085827][ T3636] [ 1224.097549][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1224.140972][ T9507] loop0: detected capacity change from 0 to 2048 [ 1224.154930][ T3612] EXT4-fs (loop4): unmounting filesystem. executing program [ 1224.188549][ T9507] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1224.203772][ T9507] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/223/bus supports timestamps until 2038 (0x7fffffff) [ 1224.204231][ T9510] loop3: detected capacity change from 0 to 2048 [ 1224.255713][ T9510] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/227/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1224.309211][ T9515] loop4: detected capacity change from 0 to 2048 [ 1224.345401][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1224.390208][ T9515] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/224/bus supports timestamps until 2038 (0x7fffffff) [ 1224.393795][ T9520] loop2: detected capacity change from 0 to 2048 [ 1224.438026][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1224.449551][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1224.465352][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1224.478152][ T9520] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/220/bus supports timestamps until 2038 (0x7fffffff) [ 1224.490469][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1224.499866][ T3645] EXT4-fs error: 4690 callbacks suppressed [ 1224.499881][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1224.520543][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1224.521067][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1224.529896][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1224.553942][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1224.553942][ T3636] [ 1224.556838][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1224.577059][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1224.586882][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1224.607034][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1224.607034][ T3647] [ 1224.617900][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1224.633822][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1224.642477][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1224.659013][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1224.668761][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1224.669319][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1224.680834][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1224.689791][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1224.691420][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1224.703458][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1224.731575][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 67 with error 117 [ 1224.744703][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1224.759205][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1224.763210][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1224.763210][ T1149] executing program [ 1224.772514][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1224.803899][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program [ 1224.833705][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1224.841735][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1224.859426][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1224.869663][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1224.875546][ T9527] loop3: detected capacity change from 0 to 2048 [ 1224.888319][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1224.888337][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 65 with error 117 [ 1224.913527][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1224.913527][ T4175] [ 1224.924620][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1224.955973][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1224.955973][ T3636] [ 1224.967891][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1224.981770][ T9529] loop5: detected capacity change from 0 to 2048 executing program executing program [ 1225.027161][ T9527] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/228/bus supports timestamps until 2038 (0x7fffffff) [ 1225.054817][ T9529] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/224/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1225.075373][ T9535] loop4: detected capacity change from 0 to 2048 [ 1225.095216][ T9534] loop0: detected capacity change from 0 to 2048 [ 1225.122789][ T9539] loop2: detected capacity change from 0 to 2048 [ 1225.131759][ T9534] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/224/bus supports timestamps until 2038 (0x7fffffff) [ 1225.149477][ T9535] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/225/bus supports timestamps until 2038 (0x7fffffff) [ 1225.262841][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1225.276185][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1225.287805][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1225.308976][ T9539] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/221/bus supports timestamps until 2038 (0x7fffffff) [ 1225.310061][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1225.332662][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1225.343656][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1225.357116][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1225.363951][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1225.371726][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1225.378950][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1225.391267][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1225.414683][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1225.424506][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1225.424506][ T9] [ 1225.434311][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1225.443973][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1225.447625][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1225.470934][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1225.483362][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1225.483362][ T4175] [ 1225.493032][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1225.511138][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1225.511138][ T1149] [ 1225.522438][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1225.533753][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1225.535918][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1225.535918][ T3636] executing program [ 1225.559583][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program executing program executing program [ 1225.668918][ T9551] loop3: detected capacity change from 0 to 2048 [ 1225.679801][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1225.692193][ T9550] loop4: detected capacity change from 0 to 2048 [ 1225.704594][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1225.735053][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1225.749451][ T9551] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/229/bus supports timestamps until 2038 (0x7fffffff) [ 1225.765719][ T9552] loop5: detected capacity change from 0 to 2048 [ 1225.770759][ T9554] loop0: detected capacity change from 0 to 2048 [ 1225.799581][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1225.825892][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1225.825892][ T3650] [ 1225.826447][ T9552] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/225/bus supports timestamps until 2038 (0x7fffffff) [ 1225.838229][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1225.885706][ T9550] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/226/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1225.898973][ T9554] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/225/bus supports timestamps until 2038 (0x7fffffff) [ 1225.971100][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1225.995116][ T9552] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1226.007094][ T9565] loop2: detected capacity change from 0 to 2048 [ 1226.017019][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1226.032301][ T9552] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1226.041863][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1226.042209][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1226.078949][ T9565] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/222/bus supports timestamps until 2038 (0x7fffffff) [ 1226.085797][ T9552] EXT4-fs error (device loop5): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1226.092671][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1226.092671][ T3650] [ 1226.113746][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1226.129691][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1226.153455][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1226.192445][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1226.203912][ T9552] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1226.213180][ T9572] loop3: detected capacity change from 0 to 2048 [ 1226.224086][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1226.234354][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1226.246592][ T9552] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1226.252660][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1226.272059][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1226.277971][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1226.297599][ T9552] EXT4-fs error (device loop5): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1226.298125][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1226.322138][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1226.325928][ T9572] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/230/bus supports timestamps until 2038 (0x7fffffff) [ 1226.331988][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1226.355035][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1226.355035][ T9] [ 1226.363882][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 78 with error 117 [ 1226.366130][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1226.390069][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1226.390069][ T4175] [ 1226.401827][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1226.407463][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1226.407463][ T1149] [ 1226.414980][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1226.437864][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1226.447711][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1226.463611][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1226.478176][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program executing program [ 1226.492269][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 19 with error 117 [ 1226.512989][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1226.512989][ T9] executing program executing program [ 1226.613661][ T9578] loop0: detected capacity change from 0 to 2048 [ 1226.618253][ T9579] loop4: detected capacity change from 0 to 2048 [ 1226.650691][ T9584] loop5: detected capacity change from 0 to 2048 [ 1226.659147][ T9583] loop2: detected capacity change from 0 to 2048 [ 1226.694854][ T9578] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/226/bus supports timestamps until 2038 (0x7fffffff) [ 1226.709533][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1226.730265][ T9579] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/227/bus supports timestamps until 2038 (0x7fffffff) [ 1226.742558][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1226.755625][ T9583] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/223/bus supports timestamps until 2038 (0x7fffffff) [ 1226.769834][ T9584] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/226/bus supports timestamps until 2038 (0x7fffffff) [ 1226.771418][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1226.812405][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1226.845193][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1226.845193][ T4175] [ 1226.881817][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1226.911702][ T3649] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1226.973356][ T3649] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1226.983687][ T3649] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1226.998473][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1227.016701][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1227.021515][ T3649] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 65 with error 117 executing program [ 1227.062546][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1227.073931][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1227.086391][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1227.098592][ T3649] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1227.098592][ T3649] [ 1227.103481][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1227.109772][ T3649] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1227.134148][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1227.143860][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1227.160328][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1227.160328][ T9] [ 1227.170865][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1227.171764][ T9597] loop3: detected capacity change from 0 to 2048 [ 1227.182925][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1227.206013][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1227.219814][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1227.223673][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1227.240578][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1227.240578][ T3647] [ 1227.260852][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program executing program [ 1227.279036][ T9597] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/231/bus supports timestamps until 2038 (0x7fffffff) [ 1227.314389][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1227.314389][ T4175] executing program [ 1227.351656][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1227.379540][ T9603] loop4: detected capacity change from 0 to 2048 [ 1227.414106][ T9603] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/228/bus supports timestamps until 2038 (0x7fffffff) [ 1227.416586][ T9601] loop0: detected capacity change from 0 to 2048 executing program [ 1227.453817][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1227.454233][ T9605] loop2: detected capacity change from 0 to 2048 [ 1227.478102][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1227.524267][ T9601] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/227/bus supports timestamps until 2038 (0x7fffffff) [ 1227.562755][ T9605] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/224/bus supports timestamps until 2038 (0x7fffffff) [ 1227.563903][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1227.610722][ T9612] loop5: detected capacity change from 0 to 2048 [ 1227.638670][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1227.671882][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1227.690973][ T9612] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/227/bus supports timestamps until 2038 (0x7fffffff) [ 1227.708832][ T9601] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm syz-executor151: Invalid block bitmap block 0 in block_group 0 [ 1227.724246][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1227.724246][ T3636] [ 1227.757380][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1227.767784][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1227.782207][ T9601] EXT4-fs error (device loop0): ext4_discard_preallocations:5090: comm syz-executor151: Error -117 reading block bitmap for 0 [ 1227.803326][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1227.815461][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1227.828137][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1227.828137][ T4175] [ 1227.841840][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1227.852373][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1227.871800][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1227.885222][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1227.899427][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1227.910374][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1227.923018][ T3649] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1227.942518][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error executing program [ 1227.956424][ T9619] loop3: detected capacity change from 0 to 2048 [ 1227.965570][ T3649] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1227.975561][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 38 with error 117 [ 1227.984679][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1228.004901][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1228.004901][ T9] [ 1228.010647][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1228.010647][ T1149] [ 1228.025386][ T3649] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1228.039833][ T9621] loop4: detected capacity change from 0 to 2048 [ 1228.047200][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1228.049647][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1228.068351][ T9619] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/232/bus supports timestamps until 2038 (0x7fffffff) [ 1228.079497][ T3649] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1228.118474][ T3649] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1228.118474][ T3649] [ 1228.130271][ T3649] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 executing program executing program [ 1228.176696][ T9621] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/229/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1228.280111][ T9627] loop0: detected capacity change from 0 to 2048 [ 1228.326831][ T9629] loop2: detected capacity change from 0 to 2048 [ 1228.334889][ T3649] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1228.344462][ T9631] loop5: detected capacity change from 0 to 2048 [ 1228.358140][ T3649] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1228.368639][ T3649] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1228.387230][ T3649] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1228.401040][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1228.401418][ T3649] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1228.401418][ T3649] [ 1228.416692][ T9627] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/228/bus supports timestamps until 2038 (0x7fffffff) [ 1228.437132][ T9629] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/225/bus supports timestamps until 2038 (0x7fffffff) [ 1228.437444][ T3649] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1228.450743][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1228.479493][ T9631] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/228/bus supports timestamps until 2038 (0x7fffffff) [ 1228.504223][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1228.549681][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1228.588745][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1228.588745][ T4175] [ 1228.593530][ T9641] loop3: detected capacity change from 0 to 2048 [ 1228.632655][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1228.671035][ T3649] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1228.702940][ T9641] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/233/bus supports timestamps until 2038 (0x7fffffff) [ 1228.722889][ T3649] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1228.733547][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1228.748689][ T3649] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1228.764066][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1228.768490][ T9647] loop4: detected capacity change from 0 to 2048 [ 1228.783433][ T3649] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1228.806616][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1228.816579][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1228.816676][ T3649] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1228.816676][ T3649] [ 1228.837405][ T3649] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1228.844556][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1228.861885][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1228.875557][ T3649] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1228.889128][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1228.892377][ T9647] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/230/bus supports timestamps until 2038 (0x7fffffff) [ 1228.915415][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1228.930566][ T3649] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1228.941715][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1228.941715][ T3650] [ 1228.945913][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1228.945913][ T4175] [ 1228.966618][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1228.982130][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1229.002730][ T3649] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1229.020118][ T3649] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1229.043186][ T3649] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1229.043186][ T3649] executing program [ 1229.087087][ T3649] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 executing program [ 1229.149208][ T9654] loop2: detected capacity change from 0 to 2048 executing program [ 1229.212768][ T3649] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1229.227205][ T9652] loop5: detected capacity change from 0 to 2048 [ 1229.239183][ T9654] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/226/bus supports timestamps until 2038 (0x7fffffff) [ 1229.242814][ T3649] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1229.255646][ T9657] loop0: detected capacity change from 0 to 2048 [ 1229.270435][ T3649] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1229.284405][ T3649] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1229.284405][ T3649] executing program [ 1229.319036][ T9652] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/229/bus supports timestamps until 2038 (0x7fffffff) [ 1229.322146][ T9661] loop3: detected capacity change from 0 to 2048 [ 1229.383904][ T9657] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/229/bus supports timestamps until 2038 (0x7fffffff) [ 1229.404152][ T9667] loop4: detected capacity change from 0 to 2048 [ 1229.421909][ T9652] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1229.438837][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1229.456081][ T9652] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1229.472711][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1229.483738][ T9652] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1229.496543][ T3645] EXT4-fs error: 4326 callbacks suppressed [ 1229.496559][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1229.507752][ T9661] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/234/bus supports timestamps until 2038 (0x7fffffff) [ 1229.514550][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1229.538053][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1229.539514][ T9667] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/231/bus supports timestamps until 2038 (0x7fffffff) [ 1229.550743][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1229.559467][ T9652] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1229.571309][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1229.571309][ T1149] [ 1229.593879][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1229.594357][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1229.606960][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1229.633443][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1229.666735][ T9652] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1229.683606][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1229.713086][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1229.723044][ T9652] EXT4-fs error (device loop5): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1229.742079][ T9675] loop2: detected capacity change from 0 to 2048 [ 1229.748750][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1229.752361][ T9652] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1229.758921][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1229.790937][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1229.803907][ T9652] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1229.804329][ T9652] EXT4-fs error (device loop5): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1229.818744][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1229.825915][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1229.838466][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1229.863129][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1229.863129][ T4173] [ 1229.863968][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1229.876259][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1229.898884][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1229.903484][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1229.919875][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1229.933781][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1229.936087][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1229.946287][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1229.962188][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 79 with error 117 [ 1229.967540][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1229.980320][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1229.980320][ T1149] [ 1230.002749][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1230.002749][ T4175] [ 1230.013003][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error executing program [ 1230.045590][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1230.058946][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1230.072519][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1230.072519][ T3636] [ 1230.074754][ T9675] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/227/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1230.084084][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1230.130151][ T9681] loop0: detected capacity change from 0 to 2048 executing program executing program [ 1230.190205][ T9681] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/230/bus supports timestamps until 2038 (0x7fffffff) [ 1230.191002][ T9683] loop3: detected capacity change from 0 to 2048 [ 1230.263960][ T9683] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/235/bus supports timestamps until 2038 (0x7fffffff) [ 1230.314140][ T9690] loop5: detected capacity change from 0 to 2048 [ 1230.342274][ T9691] loop4: detected capacity change from 0 to 2048 [ 1230.358184][ T9690] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/230/bus supports timestamps until 2038 (0x7fffffff) [ 1230.371221][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1230.389049][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1230.399450][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1230.413697][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1230.424188][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1230.436725][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1230.449050][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1230.465545][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1230.479385][ T9691] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/232/bus supports timestamps until 2038 (0x7fffffff) [ 1230.493804][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1230.493804][ T1149] [ 1230.508860][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1230.542418][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1230.552204][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1230.594934][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1230.619565][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1230.619565][ T9] [ 1230.635573][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1230.649345][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1230.655144][ T9699] loop2: detected capacity change from 0 to 2048 [ 1230.660877][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1230.680737][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1230.693400][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1230.720617][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1230.728757][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1230.728757][ T3636] [ 1230.753731][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1230.766368][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1230.771744][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1230.771744][ T1149] [ 1230.779678][ T9702] loop0: detected capacity change from 0 to 2048 [ 1230.790714][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1230.808663][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1230.820400][ T9699] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/228/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1230.877259][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1230.891488][ T9702] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/231/bus supports timestamps until 2038 (0x7fffffff) [ 1230.899356][ T9707] loop3: detected capacity change from 0 to 2048 executing program [ 1230.927071][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1230.953357][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1230.953357][ T4173] [ 1230.965567][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1230.989987][ T9707] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/236/bus supports timestamps until 2038 (0x7fffffff) [ 1231.041761][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1231.090761][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1231.107855][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1231.111428][ T9712] loop5: detected capacity change from 0 to 2048 [ 1231.137002][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1231.156792][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 78 with error 117 [ 1231.179288][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1231.181652][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1231.181652][ T3636] [ 1231.193803][ T9714] loop4: detected capacity change from 0 to 2048 [ 1231.200990][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1231.220368][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1231.234128][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1231.235005][ T9712] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/231/bus supports timestamps until 2038 (0x7fffffff) [ 1231.262982][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1231.275911][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1231.286615][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1231.307902][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1231.307902][ T1149] [ 1231.317877][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1231.332822][ T9714] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/233/bus supports timestamps until 2038 (0x7fffffff) [ 1231.355739][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1231.355739][ T4175] [ 1231.372834][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1231.404914][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1231.427203][ T9720] loop2: detected capacity change from 0 to 2048 [ 1231.454875][ T9720] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/229/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1231.504655][ T9723] loop0: detected capacity change from 0 to 2048 [ 1231.528843][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1231.586147][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1231.587093][ T9723] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/232/bus supports timestamps until 2038 (0x7fffffff) [ 1231.621831][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1231.635675][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1231.649482][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1231.671952][ T9728] loop3: detected capacity change from 0 to 2048 [ 1231.682768][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1231.692334][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1231.702014][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1231.715727][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1231.735128][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1231.735128][ T1149] [ 1231.744915][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 1231.751942][ T9728] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/237/bus supports timestamps until 2038 (0x7fffffff) [ 1231.757339][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1231.758717][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1231.758717][ T3636] [ 1231.792056][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1231.802244][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1231.811588][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1231.811588][ T4175] [ 1231.818353][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1231.841413][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1231.854384][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1231.864870][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error executing program [ 1231.877734][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1231.901734][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program executing program [ 1231.946361][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1231.946361][ T9] [ 1232.015953][ T9736] loop5: detected capacity change from 0 to 2048 [ 1232.044891][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1232.064239][ T9740] loop4: detected capacity change from 0 to 2048 [ 1232.066538][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1232.073616][ T9739] loop2: detected capacity change from 0 to 2048 [ 1232.098202][ T9739] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/230/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1232.120737][ T9740] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/234/bus supports timestamps until 2038 (0x7fffffff) [ 1232.151310][ T9736] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/232/bus supports timestamps until 2038 (0x7fffffff) [ 1232.170004][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1232.196139][ T9748] loop0: detected capacity change from 0 to 2048 [ 1232.231317][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1232.248480][ T9748] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/233/bus supports timestamps until 2038 (0x7fffffff) [ 1232.269452][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1232.288598][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1232.306963][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1232.306963][ T4175] [ 1232.325366][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1232.334569][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1232.345172][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1232.359690][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1232.371808][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1232.382043][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1232.396434][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1232.396434][ T1149] [ 1232.399477][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1232.408041][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1232.432156][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1232.444906][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1232.461156][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1232.461156][ T3636] [ 1232.471201][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1232.479206][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1232.482413][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1232.507580][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error executing program [ 1232.546461][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1232.559374][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1232.559374][ T4173] [ 1232.571084][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1232.580333][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1232.639324][ T9756] loop2: detected capacity change from 0 to 2048 [ 1232.666696][ T9754] loop3: detected capacity change from 0 to 2048 executing program [ 1232.681240][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1232.687016][ T9758] loop5: detected capacity change from 0 to 2048 [ 1232.706996][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1232.720939][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1232.720939][ T4175] [ 1232.735605][ T9756] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/231/bus supports timestamps until 2038 (0x7fffffff) [ 1232.739209][ T9761] loop4: detected capacity change from 0 to 2048 [ 1232.750165][ T9754] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/238/bus supports timestamps until 2038 (0x7fffffff) [ 1232.756559][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1232.806033][ T9758] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/233/bus supports timestamps until 2038 (0x7fffffff) [ 1232.830653][ T9761] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/235/bus supports timestamps until 2038 (0x7fffffff) [ 1232.934502][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1232.939367][ T9772] loop0: detected capacity change from 0 to 2048 [ 1232.974309][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1232.978295][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1232.998606][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1233.013704][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1233.014146][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1233.035895][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1233.045826][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1233.053307][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1233.072370][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1233.082986][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1233.102035][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 60 with error 117 [ 1233.108992][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1233.115683][ T9772] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/234/bus supports timestamps until 2038 (0x7fffffff) [ 1233.127269][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1233.139772][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1233.139772][ T3650] [ 1233.160067][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 117 [ 1233.173810][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1233.186662][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1233.186662][ T1149] [ 1233.211222][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1233.239706][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1233.239706][ T4175] [ 1233.247754][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 65 with error 117 executing program executing program [ 1233.288140][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1233.331113][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1233.331113][ T3647] [ 1233.368956][ T9780] loop4: detected capacity change from 0 to 2048 [ 1233.378134][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1233.389016][ T9779] loop5: detected capacity change from 0 to 2048 [ 1233.392587][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1233.408457][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error executing program [ 1233.412973][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1233.421097][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 73 with error 117 [ 1233.446895][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1233.446895][ T4175] [ 1233.455123][ T9780] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/236/bus supports timestamps until 2038 (0x7fffffff) [ 1233.487307][ T9783] loop3: detected capacity change from 0 to 2048 [ 1233.496398][ T9779] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/234/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1233.546346][ T9783] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/239/bus supports timestamps until 2038 (0x7fffffff) [ 1233.571914][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1233.607326][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1233.632050][ T9790] loop2: detected capacity change from 0 to 2048 executing program [ 1233.663453][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1233.715175][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1233.729520][ T9790] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/232/bus supports timestamps until 2038 (0x7fffffff) [ 1233.749759][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1233.779795][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1233.779795][ T3647] [ 1233.781717][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1233.791316][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1233.811663][ T9796] loop0: detected capacity change from 0 to 2048 [ 1233.822828][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1233.860826][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1233.879309][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1233.903139][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1233.921387][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1233.934533][ T9800] loop4: detected capacity change from 0 to 2048 [ 1233.935546][ T9796] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/235/bus supports timestamps until 2038 (0x7fffffff) [ 1233.953368][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1233.971565][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1233.975911][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 1233.985740][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1233.985740][ T1149] [ 1234.003375][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1234.008050][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1234.031306][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1234.031306][ T4175] [ 1234.046133][ T9803] EXT4-fs error (device loop0): ext4_find_dest_de:2108: inode #2: block 16: comm syz-executor151: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 1234.049975][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1234.082324][ T9800] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/237/bus supports timestamps until 2038 (0x7fffffff) [ 1234.096513][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error executing program executing program [ 1234.161197][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1234.232072][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1234.232072][ T4173] [ 1234.248057][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1234.263426][ T9806] loop5: detected capacity change from 0 to 2048 [ 1234.286018][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1234.289566][ T9808] loop3: detected capacity change from 0 to 2048 [ 1234.324444][ T9806] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/235/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1234.337943][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1234.377496][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error executing program [ 1234.411860][ T9808] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/240/bus supports timestamps until 2038 (0x7fffffff) [ 1234.415735][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1234.427841][ T9813] loop0: detected capacity change from 0 to 2048 [ 1234.436098][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1234.436098][ T3636] [ 1234.453890][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1234.500046][ T9813] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/236/bus supports timestamps until 2038 (0x7fffffff) [ 1234.504933][ T3645] EXT4-fs error: 4209 callbacks suppressed [ 1234.504949][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1234.554766][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1234.565555][ T9816] loop2: detected capacity change from 0 to 2048 [ 1234.580112][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1234.592535][ T9820] loop4: detected capacity change from 0 to 2048 [ 1234.609723][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1234.626633][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1234.627901][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1234.639482][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1234.639482][ T3636] [ 1234.670882][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1234.692354][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1234.698765][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1234.706158][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1234.724434][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1234.726918][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1234.741917][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1234.757074][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1234.757124][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1234.782396][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1234.791580][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1234.793796][ T9816] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/233/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1234.805757][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1234.817861][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1234.837760][ T9820] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/238/bus supports timestamps until 2038 (0x7fffffff) [ 1234.855652][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1234.855652][ T1149] [ 1234.870648][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1234.875966][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1234.898236][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1234.912755][ T9826] loop5: detected capacity change from 0 to 2048 [ 1234.923572][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1234.936018][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1234.948851][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1234.948851][ T4175] [ 1234.960310][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program executing program [ 1235.004959][ T9826] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/236/bus supports timestamps until 2038 (0x7fffffff) [ 1235.063002][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1235.096139][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1235.123519][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1235.123802][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1235.133667][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1235.157157][ T9831] loop3: detected capacity change from 0 to 2048 [ 1235.160053][ T9833] loop0: detected capacity change from 0 to 2048 [ 1235.174907][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1235.184016][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1235.199284][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1235.199284][ T1149] [ 1235.199520][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1235.210289][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1235.223057][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1235.237224][ T9831] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/241/bus supports timestamps until 2038 (0x7fffffff) [ 1235.248232][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1235.248232][ T4175] [ 1235.268980][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1235.279184][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1235.300230][ T9833] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/237/bus supports timestamps until 2038 (0x7fffffff) [ 1235.304288][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error executing program executing program [ 1235.418929][ T9833] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1235.433045][ T9833] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1235.446694][ T9833] EXT4-fs error (device loop0): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1235.472331][ T9840] loop2: detected capacity change from 0 to 2048 [ 1235.479066][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 66 with error 117 [ 1235.509890][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1235.510077][ T9843] loop4: detected capacity change from 0 to 2048 [ 1235.532698][ T9833] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1235.543375][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1235.543375][ T3650] [ 1235.556697][ T9833] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1235.559260][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1235.580603][ T9833] EXT4-fs error (device loop0): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1235.594629][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1235.605313][ T9840] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/234/bus supports timestamps until 2038 (0x7fffffff) [ 1235.618366][ T9843] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/239/bus supports timestamps until 2038 (0x7fffffff) [ 1235.643327][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1235.660984][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1235.693097][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1235.704566][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1235.732985][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1235.732985][ T4175] [ 1235.743756][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1235.756310][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1235.773200][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1235.790961][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 65 with error 117 [ 1235.801109][ T9850] loop5: detected capacity change from 0 to 2048 [ 1235.875390][ T9850] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/237/bus supports timestamps until 2038 (0x7fffffff) [ 1235.887818][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1235.887818][ T3636] [ 1235.888692][ T9855] loop3: detected capacity change from 0 to 2048 [ 1235.908804][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1235.918301][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1235.935261][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1235.946559][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1235.958277][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1235.968366][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1235.994835][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1236.006828][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1236.006828][ T4175] [ 1236.032190][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1236.044795][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1236.044795][ T4173] [ 1236.056328][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1236.056966][ T9855] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/242/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1236.071151][ T9858] loop0: detected capacity change from 0 to 2048 [ 1236.090168][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1236.148993][ T9863] loop2: detected capacity change from 0 to 2048 [ 1236.158046][ T9858] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/238/bus supports timestamps until 2038 (0x7fffffff) [ 1236.184186][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1236.208241][ T9863] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/235/bus supports timestamps until 2038 (0x7fffffff) [ 1236.234203][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1236.253741][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1236.272694][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1236.302151][ T9869] loop4: detected capacity change from 0 to 2048 [ 1236.309299][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1236.309299][ T3650] [ 1236.331397][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1236.345289][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1236.355656][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1236.371941][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1236.391426][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1236.393503][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1236.402154][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1236.428429][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1236.433538][ T9869] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/240/bus supports timestamps until 2038 (0x7fffffff) [ 1236.438521][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1236.470509][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1236.470509][ T3647] [ 1236.483642][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1236.486937][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1236.486937][ T1149] executing program [ 1236.506772][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1236.534672][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1236.538396][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1236.549201][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1236.582217][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1236.625372][ T9874] loop5: detected capacity change from 0 to 2048 [ 1236.633148][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1236.633148][ T4175] executing program executing program [ 1236.678299][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1236.705709][ T9874] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/238/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1236.738389][ T9879] loop0: detected capacity change from 0 to 2048 [ 1236.758028][ T9880] loop3: detected capacity change from 0 to 2048 [ 1236.765350][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1236.832588][ T9884] loop2: detected capacity change from 0 to 2048 [ 1236.836492][ T9880] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/243/bus supports timestamps until 2038 (0x7fffffff) [ 1236.851577][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1236.863166][ T9879] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/239/bus supports timestamps until 2038 (0x7fffffff) [ 1236.881642][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1236.926149][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1236.972817][ T9884] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/236/bus supports timestamps until 2038 (0x7fffffff) [ 1236.991624][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1237.005205][ T9880] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1237.029929][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1237.029929][ T4175] [ 1237.043105][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1237.059387][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1237.083517][ T9880] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1237.127160][ T9880] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1237.153231][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1237.159087][ T9892] loop4: detected capacity change from 0 to 2048 [ 1237.174126][ T9880] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1237.177729][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1237.202636][ T9880] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1237.206865][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1237.225113][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1237.230691][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1237.230691][ T9] [ 1237.237305][ T9880] EXT4-fs error (device loop3): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1237.244993][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1237.270871][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1237.284880][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1237.289396][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1237.307122][ T9880] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1237.310197][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1237.324366][ T9892] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/241/bus supports timestamps until 2038 (0x7fffffff) [ 1237.332849][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1237.332849][ T3636] [ 1237.349053][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1237.355455][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1237.378985][ T9880] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1237.401388][ T9880] EXT4-fs error (device loop3): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error executing program [ 1237.449346][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1237.509198][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1237.509198][ T4173] [ 1237.516237][ T9896] loop5: detected capacity change from 0 to 2048 [ 1237.537642][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1237.543661][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1237.557205][ T9898] loop0: detected capacity change from 0 to 2048 [ 1237.592107][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 75 with error 117 [ 1237.618448][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1237.618448][ T3650] [ 1237.631837][ T9898] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/240/bus supports timestamps until 2038 (0x7fffffff) [ 1237.647538][ T9896] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/239/bus supports timestamps until 2038 (0x7fffffff) [ 1237.658415][ T9904] loop2: detected capacity change from 0 to 2048 [ 1237.666090][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1237.693829][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1237.708048][ T9904] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/237/bus supports timestamps until 2038 (0x7fffffff) [ 1237.720526][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1237.746948][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 73 with error 117 [ 1237.812811][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1237.829634][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1237.852371][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1237.852371][ T4175] [ 1237.859718][ T9910] loop3: detected capacity change from 0 to 2048 [ 1237.873543][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1237.903146][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1237.916747][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1237.923195][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1237.929431][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1237.929431][ T3636] [ 1237.963917][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1237.967368][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1237.975243][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1238.001926][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error executing program [ 1238.003880][ T9910] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/244/bus supports timestamps until 2038 (0x7fffffff) [ 1238.031306][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1238.050456][ T9916] loop5: detected capacity change from 0 to 2048 [ 1238.069566][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1238.101226][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error executing program [ 1238.112792][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1238.112792][ T3650] [ 1238.114959][ T9916] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/240/bus supports timestamps until 2038 (0x7fffffff) [ 1238.134068][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1238.144165][ T9920] loop4: detected capacity change from 0 to 2048 [ 1238.155982][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1238.186299][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1238.186299][ T4173] [ 1238.208951][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1238.275301][ T9922] loop0: detected capacity change from 0 to 2048 [ 1238.285507][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1238.303151][ T9920] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/242/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1238.324933][ T9922] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/241/bus supports timestamps until 2038 (0x7fffffff) [ 1238.345742][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1238.360123][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1238.392185][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1238.403926][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1238.422476][ T9929] loop2: detected capacity change from 0 to 2048 [ 1238.429522][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1238.441604][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1238.455680][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1238.455680][ T1149] [ 1238.465608][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1238.480145][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1238.493075][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1238.493075][ T3650] [ 1238.507997][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1238.535976][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1238.550250][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1238.561217][ T1256] ieee802154 phy0 wpan0: encryption failed: -22 [ 1238.567577][ T1256] ieee802154 phy1 wpan1: encryption failed: -22 [ 1238.578485][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1238.582901][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1238.606637][ T9929] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/238/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1238.634689][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1238.685876][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1238.726050][ T9934] loop5: detected capacity change from 0 to 2048 [ 1238.734766][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1238.734766][ T4173] [ 1238.754931][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1238.787976][ T9934] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/241/bus supports timestamps until 2038 (0x7fffffff) [ 1238.800199][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1238.810103][ T9936] loop3: detected capacity change from 0 to 2048 [ 1238.816849][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1238.878289][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1238.900747][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1238.900747][ T3650] executing program [ 1238.924604][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1238.948525][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1238.950684][ T9936] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/245/bus supports timestamps until 2038 (0x7fffffff) [ 1238.972516][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1238.990591][ T9943] loop0: detected capacity change from 0 to 2048 [ 1238.998553][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1239.053300][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1239.053300][ T4173] [ 1239.080134][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1239.094923][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1239.109475][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1239.120169][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1239.134426][ T9943] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/242/bus supports timestamps until 2038 (0x7fffffff) [ 1239.134819][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 executing program executing program [ 1239.220857][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1239.220857][ T4175] [ 1239.244313][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1239.294971][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1239.372692][ T9950] loop2: detected capacity change from 0 to 2048 [ 1239.398771][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1239.414983][ T9951] loop4: detected capacity change from 0 to 2048 [ 1239.431033][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1239.465729][ T9953] loop5: detected capacity change from 0 to 2048 [ 1239.477751][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1239.491526][ T9950] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/239/bus supports timestamps until 2038 (0x7fffffff) [ 1239.492696][ T9951] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/243/bus supports timestamps until 2038 (0x7fffffff) [ 1239.504017][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1239.523735][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1239.524527][ T3645] EXT4-fs error: 4421 callbacks suppressed [ 1239.524542][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1239.553340][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1239.553340][ T3650] [ 1239.594941][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1239.638863][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1239.644334][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1239.653393][ T9953] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/242/bus supports timestamps until 2038 (0x7fffffff) [ 1239.659955][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1239.683220][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1239.693136][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 74 with error 117 [ 1239.706155][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1239.706155][ T4175] [ 1239.713431][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program [ 1239.717137][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1239.797182][ T9961] loop3: detected capacity change from 0 to 2048 [ 1239.806882][ T9963] EXT4-fs error (device loop5): ext4_find_dest_de:2108: inode #2: block 16: comm syz-executor151: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 1239.818030][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1239.844018][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1239.859161][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1239.868383][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1239.888268][ T9961] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/246/bus supports timestamps until 2038 (0x7fffffff) [ 1239.888572][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1239.901313][ T9965] loop0: detected capacity change from 0 to 2048 [ 1239.919892][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1239.932111][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1239.959569][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1239.972429][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1239.989480][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1239.996843][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1239.996843][ T4175] [ 1240.012805][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1240.016324][ T9965] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/243/bus supports timestamps until 2038 (0x7fffffff) [ 1240.025514][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1240.025514][ T3647] [ 1240.045941][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1240.049431][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1240.074173][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1240.097511][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1240.114312][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program executing program [ 1240.206228][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1240.218939][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1240.272133][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1240.284561][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1240.299573][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1240.301689][ T9972] loop2: detected capacity change from 0 to 2048 [ 1240.320129][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1240.320129][ T3650] [ 1240.332389][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1240.346929][ T9974] loop4: detected capacity change from 0 to 2048 [ 1240.347470][ T9975] loop5: detected capacity change from 0 to 2048 [ 1240.360045][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1240.373115][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1240.399784][ T9972] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/240/bus supports timestamps until 2038 (0x7fffffff) [ 1240.410775][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1240.410775][ T4175] executing program [ 1240.424612][ T9975] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/243/bus supports timestamps until 2038 (0x7fffffff) [ 1240.445591][ T9974] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/244/bus supports timestamps until 2038 (0x7fffffff) [ 1240.469580][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1240.490046][ T9982] loop3: detected capacity change from 0 to 2048 [ 1240.537334][ T9982] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/247/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1240.581030][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1240.606689][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1240.617972][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1240.663739][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1240.667731][ T9990] loop0: detected capacity change from 0 to 2048 [ 1240.683761][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1240.723717][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1240.723717][ T3647] [ 1240.727302][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1240.747159][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1240.748741][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1240.774096][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1240.787622][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1240.800305][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1240.811207][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1240.814451][ T9990] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/244/bus supports timestamps until 2038 (0x7fffffff) [ 1240.823631][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1240.843807][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1240.856994][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1240.856994][ T4175] executing program [ 1240.869680][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1240.873417][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1240.913701][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1240.926405][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1240.951029][ T9994] loop2: detected capacity change from 0 to 2048 [ 1240.954752][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1240.954752][ T1149] executing program [ 1240.972410][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1240.989348][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1240.989348][ T4173] [ 1241.013673][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1241.029648][ T9996] loop5: detected capacity change from 0 to 2048 [ 1241.042489][ T9994] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/241/bus supports timestamps until 2038 (0x7fffffff) [ 1241.042931][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1241.107980][ T9996] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/244/bus supports timestamps until 2038 (0x7fffffff) [ 1241.127386][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1241.172777][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1241.201946][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1241.231219][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1241.238436][T10002] loop3: detected capacity change from 0 to 2048 [ 1241.252317][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1241.279377][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1241.292315][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1241.292315][ T3636] [ 1241.307902][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1241.318362][T10004] loop4: detected capacity change from 0 to 2048 [ 1241.321068][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1241.328990][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1241.344129][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1241.344129][ T4173] [ 1241.366245][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1241.378682][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1241.393178][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1241.416326][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1241.420305][T10002] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/248/bus supports timestamps until 2038 (0x7fffffff) [ 1241.432201][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1241.432201][ T3647] [ 1241.442553][T10004] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/245/bus supports timestamps until 2038 (0x7fffffff) [ 1241.451447][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1241.503106][T10010] loop0: detected capacity change from 0 to 2048 executing program executing program [ 1241.574286][T10010] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/245/bus supports timestamps until 2038 (0x7fffffff) [ 1241.641556][T10014] loop2: detected capacity change from 0 to 2048 [ 1241.657719][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1241.682577][T10016] loop5: detected capacity change from 0 to 2048 [ 1241.702020][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1241.726289][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1241.728768][T10016] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/245/bus supports timestamps until 2038 (0x7fffffff) [ 1241.758000][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1241.767472][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1241.782913][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1241.804261][T10014] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/242/bus supports timestamps until 2038 (0x7fffffff) [ 1241.813972][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1241.828648][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1241.828648][ T3647] [ 1241.828948][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1241.840276][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1241.867555][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1241.880152][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1241.880152][ T3650] [ 1241.891700][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program executing program [ 1242.004385][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1242.022509][T10025] loop4: detected capacity change from 0 to 2048 [ 1242.038985][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1242.060232][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1242.104381][T10027] loop3: detected capacity change from 0 to 2048 [ 1242.105264][T10025] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/246/bus supports timestamps until 2038 (0x7fffffff) [ 1242.113163][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1242.132972][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1242.153726][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1242.157226][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1242.166305][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1242.187388][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1242.187388][ T4173] [ 1242.200517][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1242.201080][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 61 with error 117 [ 1242.229068][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1242.230918][T10027] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/249/bus supports timestamps until 2038 (0x7fffffff) [ 1242.252922][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1242.273367][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1242.273367][ T3650] [ 1242.284611][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1242.299169][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1242.299169][ T4175] [ 1242.310462][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1242.329141][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program executing program executing program [ 1242.437733][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1242.470008][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1242.486665][T10035] loop0: detected capacity change from 0 to 2048 [ 1242.494074][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1242.507369][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1242.507369][ T3650] [ 1242.509415][T10036] loop2: detected capacity change from 0 to 2048 [ 1242.522010][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1242.543731][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1242.544079][T10038] loop5: detected capacity change from 0 to 2048 [ 1242.581932][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1242.598001][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1242.601319][T10035] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/246/bus supports timestamps until 2038 (0x7fffffff) [ 1242.653847][T10036] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/243/bus supports timestamps until 2038 (0x7fffffff) [ 1242.681350][T10038] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/246/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1242.704120][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 117 [ 1242.720224][T10035] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1242.739757][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1242.764265][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1242.764265][ T3636] [ 1242.784998][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1242.806214][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1242.816133][T10035] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1242.825151][T10047] loop4: detected capacity change from 0 to 2048 [ 1242.829906][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1242.843995][T10035] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error executing program [ 1242.869645][T10035] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1242.886183][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1242.886722][T10035] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1242.932943][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1242.932943][ T3650] [ 1242.944112][T10035] EXT4-fs error (device loop0): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1242.945941][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1242.959465][T10051] loop3: detected capacity change from 0 to 2048 [ 1242.979562][T10047] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/247/bus supports timestamps until 2038 (0x7fffffff) [ 1242.992007][T10035] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1243.012103][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1243.021546][T10035] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1243.035781][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1243.054452][T10035] EXT4-fs error (device loop0): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1243.055602][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1243.078036][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1243.093355][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1243.093355][ T4173] [ 1243.102962][T10051] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/250/bus supports timestamps until 2038 (0x7fffffff) [ 1243.107130][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1243.157393][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1243.192336][T10056] loop2: detected capacity change from 0 to 2048 [ 1243.203099][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 22 with error 117 [ 1243.222478][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1243.222478][ T4173] [ 1243.240642][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1243.256586][T10056] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/244/bus supports timestamps until 2038 (0x7fffffff) [ 1243.288586][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1243.299732][T10061] loop5: detected capacity change from 0 to 2048 [ 1243.307642][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1243.317878][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1243.329553][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1243.333537][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1243.352791][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1243.352791][ T4175] [ 1243.365319][T10061] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/247/bus supports timestamps until 2038 (0x7fffffff) [ 1243.377819][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1243.396924][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error executing program executing program [ 1243.423424][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1243.511360][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1243.511360][ T1149] [ 1243.522567][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1243.529034][T10068] loop4: detected capacity change from 0 to 2048 [ 1243.535879][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1243.556206][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1243.566085][T10069] loop0: detected capacity change from 0 to 2048 [ 1243.581835][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1243.591359][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1243.604518][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1243.616302][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1243.629013][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 63 with error 117 [ 1243.636160][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 73 with error 117 [ 1243.668875][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1243.668875][ T4173] [ 1243.684765][T10068] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/248/bus supports timestamps until 2038 (0x7fffffff) [ 1243.693433][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1243.693433][ T4175] [ 1243.697479][T10069] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/247/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1243.709414][T10075] loop3: detected capacity change from 0 to 2048 [ 1243.725416][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1243.740203][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1243.787074][T10075] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/251/bus supports timestamps until 2038 (0x7fffffff) [ 1243.823640][T10069] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 executing program [ 1243.919733][T10069] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1243.929266][T10080] loop2: detected capacity change from 0 to 2048 [ 1243.946575][T10069] EXT4-fs error (device loop0): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1243.959075][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1243.972163][T10069] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1243.986398][T10069] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1243.994814][T10084] loop5: detected capacity change from 0 to 2048 [ 1244.006858][T10080] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/245/bus supports timestamps until 2038 (0x7fffffff) [ 1244.007981][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1244.032711][T10069] EXT4-fs error (device loop0): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1244.034414][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1244.056459][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1244.068144][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1244.072843][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1244.095122][T10084] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/248/bus supports timestamps until 2038 (0x7fffffff) [ 1244.107503][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1244.124453][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1244.135209][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1244.135209][ T4173] [ 1244.136117][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1244.146085][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1244.165435][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1244.169130][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1244.181667][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1244.210035][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 30 with error 117 [ 1244.223434][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1244.223434][ T3650] [ 1244.233899][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1244.249077][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1244.262447][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1244.262447][ T3647] executing program [ 1244.323809][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1244.343728][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1244.356693][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program executing program [ 1244.370057][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1244.370057][ T4175] [ 1244.406077][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1244.430454][T10093] loop4: detected capacity change from 0 to 2048 [ 1244.441210][T10094] loop3: detected capacity change from 0 to 2048 [ 1244.448788][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1244.461595][T10095] loop0: detected capacity change from 0 to 2048 [ 1244.469770][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1244.483126][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1244.497829][T10095] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/248/bus supports timestamps until 2038 (0x7fffffff) [ 1244.527114][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1244.533716][ T3645] EXT4-fs error: 4199 callbacks suppressed [ 1244.533732][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1244.556119][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1244.556119][ T3636] [ 1244.557347][T10093] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/249/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1244.578513][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1244.591552][T10094] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/252/bus supports timestamps until 2038 (0x7fffffff) [ 1244.607383][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1244.620592][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1244.657928][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1244.676895][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1244.697695][T10103] loop2: detected capacity change from 0 to 2048 [ 1244.704824][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1244.721610][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1244.731759][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program [ 1244.763892][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1244.766091][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1244.780848][T10103] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/246/bus supports timestamps until 2038 (0x7fffffff) [ 1244.786923][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1244.822579][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1244.832876][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1244.833665][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1244.857666][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1244.870161][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1244.872761][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1244.886674][T10107] loop5: detected capacity change from 0 to 2048 [ 1244.892172][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1244.906545][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1244.909545][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1244.909545][ T9] [ 1244.929855][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1244.930625][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1244.963831][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1244.963831][ T4175] executing program [ 1244.974075][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1244.974675][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1245.037713][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1245.056928][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1245.056928][ T3636] [ 1245.071931][T10107] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/249/bus supports timestamps until 2038 (0x7fffffff) [ 1245.078981][T10112] loop3: detected capacity change from 0 to 2048 [ 1245.089558][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1245.106873][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1245.136626][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1245.149617][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1245.164800][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1245.190446][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1245.190446][ T4175] [ 1245.199226][T10112] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/253/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1245.230064][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1245.277108][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1245.295968][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1245.310985][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1245.328047][T10118] loop4: detected capacity change from 0 to 2048 [ 1245.335832][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1245.358907][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1245.358907][ T3636] [ 1245.375479][T10120] loop0: detected capacity change from 0 to 2048 [ 1245.393614][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1245.429446][T10123] loop2: detected capacity change from 0 to 2048 [ 1245.438208][T10120] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/249/bus supports timestamps until 2038 (0x7fffffff) [ 1245.449563][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1245.467612][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1245.468713][T10118] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/250/bus supports timestamps until 2038 (0x7fffffff) [ 1245.489808][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error executing program [ 1245.528273][T10123] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/247/bus supports timestamps until 2038 (0x7fffffff) [ 1245.528779][ T4173] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 77 with error 117 [ 1245.558416][T10131] loop5: detected capacity change from 0 to 2048 [ 1245.567809][ T4173] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1245.567809][ T4173] [ 1245.579039][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1245.629279][T10131] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/250/bus supports timestamps until 2038 (0x7fffffff) [ 1245.641753][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1245.721312][T10137] loop3: detected capacity change from 0 to 2048 [ 1245.733764][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1245.758295][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1245.773676][T10137] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/254/bus supports timestamps until 2038 (0x7fffffff) [ 1245.780605][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1245.798486][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1245.811536][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1245.811666][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1245.824826][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1245.824826][ T4175] [ 1245.868184][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1245.875807][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1245.895647][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1245.909990][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1245.913114][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1245.920314][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1245.928843][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1245.928867][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1245.928867][ T9] [ 1245.930209][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1245.994466][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1246.011506][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1246.043576][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1246.059560][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1246.066539][T10143] loop0: detected capacity change from 0 to 2048 [ 1246.074448][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1246.083308][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1246.083308][ T3636] [ 1246.102343][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1246.122414][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1246.122414][ T3647] [ 1246.129236][T10145] loop2: detected capacity change from 0 to 2048 [ 1246.134399][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1246.153170][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1246.168193][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1246.172245][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1246.172245][ T4175] [ 1246.194841][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program executing program executing program [ 1246.239735][T10145] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/248/bus supports timestamps until 2038 (0x7fffffff) [ 1246.259432][T10143] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/250/bus supports timestamps until 2038 (0x7fffffff) [ 1246.352081][T10155] loop3: detected capacity change from 0 to 2048 [ 1246.360244][T10153] loop5: detected capacity change from 0 to 2048 [ 1246.396571][T10152] loop4: detected capacity change from 0 to 2048 [ 1246.429108][T10152] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/251/bus supports timestamps until 2038 (0x7fffffff) [ 1246.455903][T10153] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/251/bus supports timestamps until 2038 (0x7fffffff) [ 1246.475817][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1246.489280][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1246.519202][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1246.530774][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1246.542894][T10155] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/255/bus supports timestamps until 2038 (0x7fffffff) [ 1246.543352][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1246.566132][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1246.566573][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1246.591572][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1246.607413][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1246.607413][ T9] [ 1246.640626][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1246.648409][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1246.648409][ T4175] [ 1246.675478][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1246.690490][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1246.701009][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1246.722967][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1246.754762][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1246.769627][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1246.785314][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 58 with error 117 [ 1246.791745][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1246.802242][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1246.802242][ T3650] [ 1246.814169][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1246.820637][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1246.837383][T10167] loop0: detected capacity change from 0 to 2048 executing program executing program [ 1246.851918][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1246.874507][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1246.922671][T10167] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/251/bus supports timestamps until 2038 (0x7fffffff) [ 1246.930648][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1246.947618][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1246.947618][ T3636] [ 1246.970500][T10169] loop2: detected capacity change from 0 to 2048 [ 1246.976152][T10173] loop4: detected capacity change from 0 to 2048 [ 1246.987185][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1247.000470][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1247.014562][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1247.014562][ T3647] [ 1247.028036][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1247.058172][T10169] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/249/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1247.059421][T10173] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/252/bus supports timestamps until 2038 (0x7fffffff) [ 1247.109654][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1247.146719][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1247.178916][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1247.194545][T10169] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1247.205452][T10180] loop3: detected capacity change from 0 to 2048 [ 1247.214366][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1247.227951][T10169] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1247.245426][T10181] loop5: detected capacity change from 0 to 2048 [ 1247.247234][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1247.253197][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1247.253197][ T4175] [ 1247.286938][T10169] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1247.297138][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1247.302039][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1247.321225][T10169] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1247.322096][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1247.338030][T10169] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1247.356040][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1247.369689][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1247.369689][ T3650] [ 1247.372263][T10169] EXT4-fs error (device loop2): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1247.381579][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1247.407204][T10181] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/252/bus supports timestamps until 2038 (0x7fffffff) [ 1247.413004][T10169] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1247.435021][T10180] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/256/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1247.480450][T10169] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1247.514691][T10169] EXT4-fs error (device loop2): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error executing program [ 1247.572658][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1247.590580][T10188] loop0: detected capacity change from 0 to 2048 [ 1247.610504][T10192] loop4: detected capacity change from 0 to 2048 [ 1247.618677][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 56 with error 117 [ 1247.634929][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1247.646040][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1247.646040][ T4175] [ 1247.664387][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1247.692848][T10192] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/253/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1247.727063][T10188] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/252/bus supports timestamps until 2038 (0x7fffffff) [ 1247.765982][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1247.770768][T10198] loop2: detected capacity change from 0 to 2048 [ 1247.780955][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1247.860396][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1247.860396][ T3650] [ 1247.877159][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1247.913055][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1247.932709][T10201] loop3: detected capacity change from 0 to 2048 [ 1247.950511][T10198] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/250/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1247.963134][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1247.990661][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1248.002958][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1248.018050][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1248.039549][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1248.043620][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1248.043620][ T3647] [ 1248.065598][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1248.075375][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1248.089670][T10205] loop5: detected capacity change from 0 to 2048 [ 1248.092266][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 79 with error 117 [ 1248.109742][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1248.109742][ T3650] [ 1248.121085][T10201] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/257/bus supports timestamps until 2038 (0x7fffffff) [ 1248.121451][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1248.188600][T10205] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/253/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1248.242100][T10201] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1248.263680][T10212] loop0: detected capacity change from 0 to 2048 [ 1248.270194][T10201] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1248.281264][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1248.307336][T10201] EXT4-fs error (device loop3): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1248.330179][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1248.355621][T10215] loop4: detected capacity change from 0 to 2048 [ 1248.363734][T10201] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1248.379154][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1248.391086][T10201] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1248.401689][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1248.402001][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1248.414741][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1248.414741][ T3636] [ 1248.437988][T10201] EXT4-fs error (device loop3): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1248.439542][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1248.451072][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1248.474047][T10212] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/253/bus supports timestamps until 2038 (0x7fffffff) [ 1248.491607][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1248.494287][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1248.517132][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1248.519261][T10215] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/254/bus supports timestamps until 2038 (0x7fffffff) [ 1248.542019][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1248.554920][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1248.554920][ T3650] [ 1248.566347][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1248.579558][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error executing program [ 1248.603379][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1248.634926][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 21 with error 117 [ 1248.676876][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1248.704941][T10215] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:479: comm syz-executor151: Invalid block bitmap block 0 in block_group 0 [ 1248.710785][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost executing program [ 1248.710785][ T3647] [ 1248.727044][T10222] loop2: detected capacity change from 0 to 2048 [ 1248.745708][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1248.763137][T10215] EXT4-fs error (device loop4): ext4_discard_preallocations:5090: comm syz-executor151: Error -117 reading block bitmap for 0 [ 1248.770421][T10225] loop5: detected capacity change from 0 to 2048 [ 1248.782745][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1248.784095][ T3610] EXT4-fs unmount: 305 callbacks suppressed [ 1248.784109][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1248.806980][T10215] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1248.820163][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 77 with error 117 [ 1248.821075][T10215] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1248.833229][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1248.833229][ T9] [ 1248.845176][T10215] EXT4-fs error (device loop4): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1248.853980][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1248.878773][T10222] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1248.888647][T10215] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1248.890590][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1248.908042][T10222] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/251/bus supports timestamps until 2038 (0x7fffffff) [ 1248.931685][T10215] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1248.944494][T10225] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1248.952931][T10231] loop3: detected capacity change from 0 to 2048 [ 1248.970497][T10225] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/254/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1249.006115][T10215] EXT4-fs error (device loop4): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1249.027974][T10231] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1249.044371][T10231] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/258/bus supports timestamps until 2038 (0x7fffffff) [ 1249.048886][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1249.093450][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1249.113128][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1249.119726][T10235] loop0: detected capacity change from 0 to 2048 [ 1249.142578][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1249.149470][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1249.170660][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1249.194250][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1249.194250][ T3647] [ 1249.204916][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1249.219844][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 45 with error 117 [ 1249.232913][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1249.234466][T10235] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1249.252075][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1249.252075][ T9] [ 1249.254332][T10235] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/254/bus supports timestamps until 2038 (0x7fffffff) [ 1249.269066][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1249.278339][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1249.289540][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1249.312751][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1249.326413][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1249.342625][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1249.342625][ T1149] [ 1249.343059][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1249.354187][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1249.381578][ T3611] EXT4-fs (loop5): unmounting filesystem. executing program [ 1249.439015][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1249.461064][T10242] loop4: detected capacity change from 0 to 2048 [ 1249.472989][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error executing program [ 1249.504999][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1249.528449][T10244] loop2: detected capacity change from 0 to 2048 [ 1249.541027][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1249.552111][ T3645] EXT4-fs error: 3618 callbacks suppressed [ 1249.552125][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1249.552393][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1249.562844][T10246] loop5: detected capacity change from 0 to 2048 [ 1249.570309][T10242] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1249.580045][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1249.586395][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1249.595252][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1249.607918][T10242] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/255/bus supports timestamps until 2038 (0x7fffffff) [ 1249.626397][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1249.626397][ T3647] [ 1249.648368][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1249.656561][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 1249.660345][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1249.681580][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1249.693637][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1249.694670][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1249.708753][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1249.716937][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1249.716937][ T9] [ 1249.738500][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1249.740165][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1249.757514][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1249.759447][T10244] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1249.775837][T10244] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/252/bus supports timestamps until 2038 (0x7fffffff) [ 1249.777158][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1249.805167][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1249.818601][T10246] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1249.835619][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program executing program [ 1249.867560][T10246] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/255/bus supports timestamps until 2038 (0x7fffffff) [ 1249.898013][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1249.934455][T10257] loop0: detected capacity change from 0 to 2048 [ 1249.958905][T10258] loop3: detected capacity change from 0 to 2048 [ 1249.969545][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1249.985228][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1249.986994][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1250.007399][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1250.009806][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 46 with error 117 [ 1250.021536][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1250.034273][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1250.034273][ T3647] [ 1250.045085][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1250.045085][ T4175] [ 1250.059810][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1250.067194][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1250.077181][T10258] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1250.091695][T10257] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1250.110973][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1250.112436][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1250.130751][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1250.131082][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1250.140351][T10258] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/259/bus supports timestamps until 2038 (0x7fffffff) [ 1250.146220][T10257] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/255/bus supports timestamps until 2038 (0x7fffffff) [ 1250.185313][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1250.197737][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1250.211000][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1250.211000][ T9] [ 1250.226119][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program executing program [ 1250.284737][ T3611] EXT4-fs (loop5): unmounting filesystem. executing program [ 1250.357110][T10266] loop2: detected capacity change from 0 to 2048 [ 1250.399065][T10266] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1250.408237][T10270] loop5: detected capacity change from 0 to 2048 [ 1250.408242][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1250.414770][T10266] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/253/bus supports timestamps until 2038 (0x7fffffff) [ 1250.450782][T10268] loop4: detected capacity change from 0 to 2048 [ 1250.458075][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1250.458102][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1250.486432][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1250.497407][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1250.510024][T10270] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1250.518947][T10270] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/256/bus supports timestamps until 2038 (0x7fffffff) [ 1250.524984][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1250.551675][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1250.551675][ T4175] [ 1250.551740][T10268] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1250.564036][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1250.583073][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1250.608790][T10268] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/256/bus supports timestamps until 2038 (0x7fffffff) [ 1250.622471][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1250.635915][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1250.652005][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1250.658455][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1250.658455][ T3647] [ 1250.677949][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1250.684331][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1250.705112][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1250.707245][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1250.733690][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1250.741419][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1250.753738][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1250.779115][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1250.800425][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1250.814857][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1250.814857][ T9] [ 1250.839166][T10279] loop0: detected capacity change from 0 to 2048 [ 1250.852870][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1250.867593][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1250.867593][ T1149] [ 1250.895442][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1250.911918][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1250.928765][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1250.939840][T10281] loop3: detected capacity change from 0 to 2048 [ 1250.951075][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1250.963545][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1250.965273][T10279] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1251.001618][T10279] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/256/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1251.009507][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1251.047777][T10281] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1251.073461][T10281] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/260/bus supports timestamps until 2038 (0x7fffffff) [ 1251.090249][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1251.129025][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1251.130059][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1251.130059][ T3650] [ 1251.155637][T10289] loop5: detected capacity change from 0 to 2048 [ 1251.173664][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1251.175773][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1251.184984][T10288] loop2: detected capacity change from 0 to 2048 [ 1251.209691][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1251.217039][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error executing program [ 1251.290298][T10289] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1251.299404][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1251.310750][T10289] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/257/bus supports timestamps until 2038 (0x7fffffff) [ 1251.317264][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1251.337522][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1251.338134][T10288] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1251.348075][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1251.361322][T10296] loop4: detected capacity change from 0 to 2048 [ 1251.367646][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1251.367646][ T3636] [ 1251.382865][T10288] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/254/bus supports timestamps until 2038 (0x7fffffff) [ 1251.399694][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1251.413037][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 1251.427118][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1251.427118][ T3650] [ 1251.440803][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1251.450275][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1251.466176][T10296] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1251.475042][T10296] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/257/bus supports timestamps until 2038 (0x7fffffff) [ 1251.490056][ T3610] EXT4-fs (loop3): unmounting filesystem. executing program [ 1251.544738][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1251.566854][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1251.598256][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1251.609234][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1251.624005][T10300] loop0: detected capacity change from 0 to 2048 [ 1251.637710][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1251.650526][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1251.666074][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1251.666512][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1251.692316][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1251.709265][T10302] loop3: detected capacity change from 0 to 2048 [ 1251.717315][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1251.718490][T10300] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1251.727268][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1251.727268][ T3636] [ 1251.745818][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1251.763452][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1251.763452][ T3650] [ 1251.764987][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1251.774918][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1251.799162][T10300] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/257/bus supports timestamps until 2038 (0x7fffffff) [ 1251.813918][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1251.824745][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1251.855155][T10302] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1251.885917][T10302] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/261/bus supports timestamps until 2038 (0x7fffffff) [ 1251.900169][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1251.900169][ T1149] [ 1251.903689][T10308] loop2: detected capacity change from 0 to 2048 [ 1251.912333][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1251.932254][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1251.955505][ T3612] EXT4-fs (loop4): unmounting filesystem. executing program executing program [ 1252.026499][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1252.039962][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1252.055478][T10308] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1252.085823][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1252.110876][T10315] loop4: detected capacity change from 0 to 2048 [ 1252.116800][T10308] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/255/bus supports timestamps until 2038 (0x7fffffff) [ 1252.130815][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1252.135587][T10314] loop5: detected capacity change from 0 to 2048 [ 1252.142260][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1252.157784][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1252.170947][T10315] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1252.179593][ T4173] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1252.179925][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1252.192925][ T4173] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1252.192925][ T4173] [ 1252.215008][T10315] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/258/bus supports timestamps until 2038 (0x7fffffff) [ 1252.232529][T10314] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1252.236906][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1252.236906][ T3636] [ 1252.256843][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1252.262207][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1252.270296][T10314] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/258/bus supports timestamps until 2038 (0x7fffffff) [ 1252.298255][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1252.317284][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1252.343916][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1252.375744][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program executing program [ 1252.394657][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1252.415186][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1252.429656][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1252.458886][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1252.473513][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1252.476571][T10321] loop0: detected capacity change from 0 to 2048 [ 1252.495330][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1252.495330][ T3650] [ 1252.510701][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1252.525243][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1252.538223][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1252.550582][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1252.550947][T10323] loop3: detected capacity change from 0 to 2048 [ 1252.563188][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1252.563188][ T4173] [ 1252.580872][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1252.581461][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1252.605495][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1252.612914][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1252.630834][T10323] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1252.638782][T10321] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1252.648169][T10323] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/262/bus supports timestamps until 2038 (0x7fffffff) [ 1252.681692][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1252.683599][T10321] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/258/bus supports timestamps until 2038 (0x7fffffff) [ 1252.694577][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1252.694577][ T3636] [ 1252.717525][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1252.749408][ T3611] EXT4-fs (loop5): unmounting filesystem. executing program [ 1252.800353][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1252.849092][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1252.878906][T10330] loop4: detected capacity change from 0 to 2048 [ 1252.889305][T10332] loop2: detected capacity change from 0 to 2048 [ 1252.896217][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1252.915820][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 117 [ 1252.925592][T10335] loop5: detected capacity change from 0 to 2048 [ 1252.930718][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1252.930718][ T3636] [ 1252.945173][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1252.947045][T10330] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1252.961000][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1252.973085][T10330] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/259/bus supports timestamps until 2038 (0x7fffffff) [ 1252.987130][T10332] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1252.996017][T10332] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/256/bus supports timestamps until 2038 (0x7fffffff) [ 1252.996589][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1253.043534][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1253.066152][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1253.082581][T10335] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1253.093680][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1253.107885][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1253.113506][T10335] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/259/bus supports timestamps until 2038 (0x7fffffff) [ 1253.123694][T10343] loop3: detected capacity change from 0 to 2048 [ 1253.139149][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1253.139149][ T3650] [ 1253.160584][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1253.165588][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1253.187513][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1253.194955][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1253.213377][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1253.233540][T10343] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1253.242903][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1253.255743][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1253.255743][ T4173] [ 1253.263585][T10343] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/263/bus supports timestamps until 2038 (0x7fffffff) [ 1253.267186][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1253.298499][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1253.301073][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1253.314983][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1253.333345][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1253.345823][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1253.345823][ T3647] [ 1253.357119][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1253.393149][T10343] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1253.414002][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1253.440089][T10348] loop0: detected capacity change from 0 to 2048 [ 1253.448508][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1253.473508][T10343] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1253.481555][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program executing program [ 1253.493843][T10343] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1253.529444][T10352] loop2: detected capacity change from 0 to 2048 [ 1253.536939][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1253.548682][T10343] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1253.564055][T10353] loop4: detected capacity change from 0 to 2048 [ 1253.573481][T10348] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1253.582015][T10348] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/259/bus supports timestamps until 2038 (0x7fffffff) [ 1253.595711][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1253.608908][T10343] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1253.613003][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1253.613003][ T3647] [ 1253.628416][T10343] EXT4-fs error (device loop3): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1253.630696][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1253.641300][T10343] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1253.658500][T10352] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1253.675821][T10352] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/257/bus supports timestamps until 2038 (0x7fffffff) [ 1253.678221][ T3611] EXT4-fs (loop5): unmounting filesystem. executing program [ 1253.706603][T10343] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1253.717775][T10353] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1253.727292][T10353] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/260/bus supports timestamps until 2038 (0x7fffffff) [ 1253.790647][T10343] EXT4-fs error (device loop3): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1253.815791][T10361] loop5: detected capacity change from 0 to 2048 [ 1253.829381][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1253.859817][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1253.870418][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1253.879379][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 65 with error 117 [ 1253.896011][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1253.897823][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1253.897823][ T4175] [ 1253.911424][T10361] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1253.922504][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1253.939322][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1253.940914][T10361] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/260/bus supports timestamps until 2038 (0x7fffffff) [ 1253.953721][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1253.976907][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1253.977868][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1253.986592][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1253.986592][ T3636] [ 1253.998601][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1254.006894][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1254.023423][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1254.029631][ T3609] EXT4-fs (loop0): unmounting filesystem. executing program [ 1254.036042][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1254.055963][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error executing program [ 1254.103366][T10366] loop3: detected capacity change from 0 to 2048 [ 1254.126038][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1254.145376][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1254.145376][ T4173] [ 1254.157840][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1254.170870][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1254.170870][ T3647] [ 1254.173359][T10366] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/264/bus supports timestamps until 2038 (0x7fffffff) [ 1254.185566][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1254.211846][T10368] loop0: detected capacity change from 0 to 2048 executing program [ 1254.242026][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1254.284731][T10368] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/260/bus supports timestamps until 2038 (0x7fffffff) [ 1254.302965][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1254.330748][T10377] loop4: detected capacity change from 0 to 2048 [ 1254.340969][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1254.353794][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 66 with error 117 [ 1254.366525][T10375] loop2: detected capacity change from 0 to 2048 [ 1254.366565][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1254.366565][ T4175] [ 1254.384892][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1254.405839][T10377] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/261/bus supports timestamps until 2038 (0x7fffffff) [ 1254.420094][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1254.491247][T10375] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/258/bus supports timestamps until 2038 (0x7fffffff) [ 1254.563075][ T3645] EXT4-fs error: 3843 callbacks suppressed [ 1254.563137][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1254.585176][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1254.600812][T10384] loop5: detected capacity change from 0 to 2048 [ 1254.611065][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1254.624363][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1254.640269][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1254.642306][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1254.650389][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1254.675336][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 1254.686620][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1254.696121][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1254.696121][ T3650] executing program [ 1254.702632][T10384] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/261/bus supports timestamps until 2038 (0x7fffffff) [ 1254.734054][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1254.747534][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1254.765938][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1254.765938][ T3636] [ 1254.777598][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1254.791348][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1254.828966][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1254.846872][T10389] loop0: detected capacity change from 0 to 2048 [ 1254.853684][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1254.854412][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program executing program [ 1254.894755][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1254.907297][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1254.909030][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 77 with error 117 [ 1254.932620][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1254.935605][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1254.935605][ T4173] [ 1254.956071][T10389] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/261/bus supports timestamps until 2038 (0x7fffffff) [ 1254.965043][T10393] loop3: detected capacity change from 0 to 2048 [ 1254.976949][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1254.976955][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1254.977529][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1254.986949][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1255.007390][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1255.030996][T10396] loop4: detected capacity change from 0 to 2048 [ 1255.051901][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1255.061328][T10393] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/265/bus supports timestamps until 2038 (0x7fffffff) [ 1255.085358][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory executing program [ 1255.094539][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1255.117060][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1255.117060][ T3650] [ 1255.117689][T10389] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1255.128756][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1255.181241][T10396] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/262/bus supports timestamps until 2038 (0x7fffffff) [ 1255.195800][T10389] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1255.236540][T10400] loop2: detected capacity change from 0 to 2048 [ 1255.252758][T10389] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1255.284750][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1255.294215][T10389] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:479: comm syz-executor151: Invalid block bitmap block 0 in block_group 0 [ 1255.321886][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1255.334919][T10406] loop5: detected capacity change from 0 to 2048 [ 1255.344494][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1255.357085][T10400] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/259/bus supports timestamps until 2038 (0x7fffffff) [ 1255.369409][ T4173] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1255.386930][T10389] EXT4-fs error (device loop0): ext4_discard_preallocations:5090: comm syz-executor151: Error -117 reading block bitmap for 0 [ 1255.391203][ T4173] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1255.391203][ T4173] [ 1255.411288][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1255.426658][T10406] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/262/bus supports timestamps until 2038 (0x7fffffff) [ 1255.444047][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1255.454756][T10389] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1255.483365][T10389] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1255.520171][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1255.532312][T10389] EXT4-fs error (device loop0): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1255.544761][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1255.563625][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1255.566101][T10414] loop3: detected capacity change from 0 to 2048 [ 1255.583770][T10389] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1255.600432][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1255.610315][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1255.615841][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1255.635497][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1255.635497][ T4173] [ 1255.649939][T10389] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1255.669292][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1255.672946][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1255.684174][T10414] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/266/bus supports timestamps until 2038 (0x7fffffff) [ 1255.696596][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1255.719419][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1255.719419][ T3648] [ 1255.729759][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1255.736927][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 42 with error 117 [ 1255.741007][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1255.764818][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1255.777466][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1255.790231][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1255.790231][ T3647] executing program [ 1255.814552][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1255.835623][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1255.835623][ T3636] [ 1255.847753][T10418] EXT4-fs error (device loop3): ext4_find_dest_de:2108: inode #2: block 16: comm syz-executor151: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 executing program [ 1255.877893][T10419] loop2: detected capacity change from 0 to 2048 executing program executing program [ 1255.938916][T10419] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/260/bus supports timestamps until 2038 (0x7fffffff) [ 1256.025090][T10426] loop5: detected capacity change from 0 to 2048 [ 1256.030680][T10424] loop0: detected capacity change from 0 to 2048 [ 1256.058964][T10427] loop4: detected capacity change from 0 to 2048 executing program [ 1256.080471][T10426] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/263/bus supports timestamps until 2038 (0x7fffffff) [ 1256.131249][T10424] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/262/bus supports timestamps until 2038 (0x7fffffff) [ 1256.145104][T10427] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/263/bus supports timestamps until 2038 (0x7fffffff) [ 1256.244178][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1256.294483][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1256.323689][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1256.334150][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1256.346528][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1256.359755][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1256.359755][ T4173] [ 1256.359869][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1256.370800][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1256.455041][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1256.470051][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1256.488883][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1256.498255][T10441] loop3: detected capacity change from 0 to 2048 [ 1256.508974][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1256.523545][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1256.539392][T10443] loop2: detected capacity change from 0 to 2048 [ 1256.543641][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1256.545915][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1256.572106][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1256.572106][ T3647] [ 1256.581904][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1256.594351][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1256.607121][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1256.607121][ T3648] [ 1256.618789][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1256.634081][T10443] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/261/bus supports timestamps until 2038 (0x7fffffff) [ 1256.636891][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1256.648015][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1256.667052][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1256.667052][ T3650] [ 1256.694021][T10441] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/268/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1256.714950][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1256.851575][T10449] loop5: detected capacity change from 0 to 2048 [ 1256.857460][T10451] loop0: detected capacity change from 0 to 2048 [ 1256.908808][T10453] loop4: detected capacity change from 0 to 2048 [ 1256.921083][T10451] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/263/bus supports timestamps until 2038 (0x7fffffff) [ 1256.922573][T10449] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/264/bus supports timestamps until 2038 (0x7fffffff) [ 1256.948794][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1256.971522][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1256.985411][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1256.992140][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1257.011767][T10453] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/264/bus supports timestamps until 2038 (0x7fffffff) [ 1257.045654][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1257.058228][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1257.082175][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1257.096629][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1257.105130][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1257.105130][ T3636] [ 1257.119331][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1257.120798][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1257.143750][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1257.143750][ T3647] [ 1257.155399][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1257.168617][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1257.187914][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1257.213017][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1257.225091][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1257.225803][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1257.238045][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1257.254933][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1257.260611][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1257.260611][ T3648] [ 1257.279043][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1257.282612][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1257.303810][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error executing program [ 1257.335474][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1257.348950][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1257.373726][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1257.373726][ T3650] [ 1257.387594][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1257.393463][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1257.393463][ T1149] [ 1257.406103][T10467] loop3: detected capacity change from 0 to 2048 [ 1257.412596][T10465] loop2: detected capacity change from 0 to 2048 executing program [ 1257.426509][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1257.479766][T10467] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/269/bus supports timestamps until 2038 (0x7fffffff) [ 1257.511659][T10465] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/262/bus supports timestamps until 2038 (0x7fffffff) [ 1257.520892][T10469] loop0: detected capacity change from 0 to 2048 executing program [ 1257.562982][T10474] loop5: detected capacity change from 0 to 2048 [ 1257.597114][T10469] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/264/bus supports timestamps until 2038 (0x7fffffff) [ 1257.639185][T10474] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/265/bus supports timestamps until 2038 (0x7fffffff) [ 1257.769096][T10481] loop4: detected capacity change from 0 to 2048 [ 1257.776505][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1257.797814][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1257.810717][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1257.811068][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1257.830193][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1257.838252][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1257.849570][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1257.870904][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1257.882229][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1257.884871][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1257.893995][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1257.906587][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1257.928394][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1257.929366][T10481] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/265/bus supports timestamps until 2038 (0x7fffffff) [ 1257.941129][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1257.941129][ T4173] [ 1257.953079][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1257.953079][ T3650] [ 1257.964089][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1257.974287][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1257.998493][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 117 [ 1258.011005][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1258.026985][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1258.026985][ T3648] [ 1258.037975][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1258.061892][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1258.120798][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1258.120798][ T3636] executing program [ 1258.166335][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1258.179785][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1258.183933][T10487] loop0: detected capacity change from 0 to 2048 [ 1258.202931][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1258.207772][T10488] loop5: detected capacity change from 0 to 2048 [ 1258.213008][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1258.232545][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1258.248143][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1258.248143][ T3650] [ 1258.250353][T10490] loop3: detected capacity change from 0 to 2048 [ 1258.259686][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1258.279908][T10487] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/265/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1258.319267][T10488] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/266/bus supports timestamps until 2038 (0x7fffffff) [ 1258.359720][T10490] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/270/bus supports timestamps until 2038 (0x7fffffff) [ 1258.454495][T10497] loop2: detected capacity change from 0 to 2048 [ 1258.488799][T10499] loop4: detected capacity change from 0 to 2048 [ 1258.509843][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1258.545948][T10499] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/266/bus supports timestamps until 2038 (0x7fffffff) [ 1258.562914][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1258.564913][T10497] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/263/bus supports timestamps until 2038 (0x7fffffff) [ 1258.585956][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1258.599378][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1258.599433][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1258.638339][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1258.640190][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 73 with error 117 [ 1258.649191][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1258.672609][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1258.700247][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1258.715863][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1258.715863][ T3636] [ 1258.728666][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 1258.745403][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1258.756974][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1258.771711][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 72 with error 117 [ 1258.775290][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1258.784499][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1258.784499][ T3650] [ 1258.796306][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1258.796306][ T1149] [ 1258.816990][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1258.831193][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1258.856220][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1258.861993][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1258.870705][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1258.870705][ T3647] [ 1258.894793][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1258.895774][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1258.926672][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1258.968805][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1258.977856][T10511] loop3: detected capacity change from 0 to 2048 executing program executing program [ 1259.013665][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1259.026701][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1259.026701][ T4173] [ 1259.038821][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1259.054300][T10511] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/271/bus supports timestamps until 2038 (0x7fffffff) [ 1259.088907][T10518] loop5: detected capacity change from 0 to 2048 [ 1259.111247][T10513] loop0: detected capacity change from 0 to 2048 [ 1259.153871][T10518] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/267/bus supports timestamps until 2038 (0x7fffffff) [ 1259.168416][T10519] loop4: detected capacity change from 0 to 2048 [ 1259.190400][T10513] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/266/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1259.221393][T10519] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/267/bus supports timestamps until 2038 (0x7fffffff) [ 1259.227496][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1259.278054][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1259.282497][T10527] loop2: detected capacity change from 0 to 2048 [ 1259.299747][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1259.316761][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1259.362021][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1259.362021][ T3650] [ 1259.377118][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1259.377440][T10527] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/264/bus supports timestamps until 2038 (0x7fffffff) [ 1259.409722][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1259.432642][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1259.451506][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1259.451900][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1259.474559][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1259.488266][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1259.498619][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1259.521406][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1259.533779][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1259.533779][ T3636] [ 1259.545248][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1259.559069][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1259.568751][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1259.581282][ T3645] EXT4-fs error: 3972 callbacks suppressed [ 1259.581297][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1259.600665][T10535] loop3: detected capacity change from 0 to 2048 [ 1259.610361][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1259.610361][ T4173] [ 1259.619596][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1259.624385][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1259.644635][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1259.648362][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1259.655664][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1259.667385][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1259.681316][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1259.693693][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1259.702460][T10535] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/272/bus supports timestamps until 2038 (0x7fffffff) [ 1259.724630][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1259.724630][ T3636] [ 1259.729167][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1259.746221][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1259.746221][ T1149] executing program [ 1259.764930][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1259.786375][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1259.797154][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1259.811384][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program executing program [ 1259.839881][T10539] loop5: detected capacity change from 0 to 2048 [ 1259.846527][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1259.859278][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1259.889781][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1259.923109][T10539] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/268/bus supports timestamps until 2038 (0x7fffffff) [ 1259.941182][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1259.958835][T10544] loop4: detected capacity change from 0 to 2048 [ 1259.971088][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1259.986769][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1260.000222][T10541] loop0: detected capacity change from 0 to 2048 [ 1260.017736][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1260.018037][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1260.043938][T10544] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/268/bus supports timestamps until 2038 (0x7fffffff) [ 1260.065373][T10541] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/267/bus supports timestamps until 2038 (0x7fffffff) [ 1260.075420][T10547] loop2: detected capacity change from 0 to 2048 [ 1260.092805][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1260.137383][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1260.137383][ T3636] [ 1260.148026][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1260.166104][T10547] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/265/bus supports timestamps until 2038 (0x7fffffff) [ 1260.172041][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1260.209286][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1260.240280][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1260.252800][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1260.259705][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1260.302422][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1260.302422][ T3650] [ 1260.317090][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1260.322275][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1260.350048][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1260.360134][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1260.366618][T10556] loop3: detected capacity change from 0 to 2048 [ 1260.369971][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1260.388668][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1260.401272][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1260.423185][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1260.437016][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1260.437016][ T4175] [ 1260.446891][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1260.448200][T10556] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/273/bus supports timestamps until 2038 (0x7fffffff) [ 1260.460441][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1260.460441][ T3636] [ 1260.481110][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1260.497330][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1260.511950][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1260.527933][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error executing program [ 1260.551060][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1260.569691][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1260.569691][ T1149] [ 1260.581215][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1260.598184][T10560] loop5: detected capacity change from 0 to 2048 executing program [ 1260.683737][T10562] loop0: detected capacity change from 0 to 2048 [ 1260.709448][T10560] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/269/bus supports timestamps until 2038 (0x7fffffff) [ 1260.720874][T10564] loop4: detected capacity change from 0 to 2048 [ 1260.731680][ T3648] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1260.740501][T10569] loop2: detected capacity change from 0 to 2048 [ 1260.772983][ T3648] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1260.787753][ T3648] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1260.813854][ T3648] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1260.820200][T10564] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/269/bus supports timestamps until 2038 (0x7fffffff) [ 1260.828906][T10562] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/268/bus supports timestamps until 2038 (0x7fffffff) [ 1260.839089][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1260.862878][ T3648] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1260.862878][ T3648] [ 1260.864257][ T3648] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1260.887815][T10569] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/266/bus supports timestamps until 2038 (0x7fffffff) [ 1260.899367][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1260.954431][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1260.984312][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1261.006214][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1261.006214][ T1149] [ 1261.008307][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1261.036422][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1261.053748][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1261.068017][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1261.079866][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1261.103860][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1261.104373][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1261.117512][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1261.131301][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1261.159299][T10579] loop3: detected capacity change from 0 to 2048 [ 1261.167254][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1261.167254][ T3636] [ 1261.169334][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1261.182072][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1261.190875][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1261.213503][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1261.213503][ T3648] [ 1261.224337][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1261.227696][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1261.252426][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1261.265146][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1261.265146][ T4175] [ 1261.276532][T10579] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/274/bus supports timestamps until 2038 (0x7fffffff) [ 1261.276543][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program executing program executing program executing program [ 1261.382287][T10583] loop0: detected capacity change from 0 to 2048 [ 1261.425368][T10579] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1261.445126][T10583] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/269/bus supports timestamps until 2038 (0x7fffffff) [ 1261.450174][T10586] loop5: detected capacity change from 0 to 2048 [ 1261.491250][T10591] loop2: detected capacity change from 0 to 2048 [ 1261.492458][T10587] loop4: detected capacity change from 0 to 2048 [ 1261.503516][T10586] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/270/bus supports timestamps until 2038 (0x7fffffff) [ 1261.529911][T10579] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1261.575378][T10579] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1261.590072][T10587] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/270/bus supports timestamps until 2038 (0x7fffffff) [ 1261.602962][T10591] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/267/bus supports timestamps until 2038 (0x7fffffff) [ 1261.605092][T10579] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1261.640988][T10579] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1261.657598][T10579] EXT4-fs error (device loop3): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1261.719786][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1261.722915][T10579] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1261.759087][T10579] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1261.772389][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1261.782255][T10579] EXT4-fs error (device loop3): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1261.782472][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1261.818159][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1261.834318][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1261.848333][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1261.858130][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1261.858293][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1261.879781][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1261.883754][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1261.902801][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1261.905816][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 71 with error 117 [ 1261.917014][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 56 with error 117 [ 1261.941259][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1261.941259][ T1149] [ 1261.951060][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1261.960531][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1261.973009][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1261.973009][ T3636] [ 1261.973089][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1261.983507][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1261.996108][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1262.019029][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1262.019029][ T3650] [ 1262.022485][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1262.022485][ T3647] [ 1262.043652][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1262.059405][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1262.081529][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1262.081529][ T4175] [ 1262.101690][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1262.119163][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program executing program executing program [ 1262.202164][T10604] loop3: detected capacity change from 0 to 2048 [ 1262.238827][T10604] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/275/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1262.246334][T10611] loop5: detected capacity change from 0 to 2048 [ 1262.283751][T10607] loop0: detected capacity change from 0 to 2048 [ 1262.289514][T10608] loop2: detected capacity change from 0 to 2048 [ 1262.318214][T10614] loop4: detected capacity change from 0 to 2048 [ 1262.327738][T10611] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/271/bus supports timestamps until 2038 (0x7fffffff) [ 1262.346606][T10608] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/268/bus supports timestamps until 2038 (0x7fffffff) [ 1262.361449][T10607] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/270/bus supports timestamps until 2038 (0x7fffffff) [ 1262.389584][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1262.411072][T10614] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/271/bus supports timestamps until 2038 (0x7fffffff) [ 1262.443643][T10608] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1262.457501][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1262.477779][T10608] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1262.480689][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1262.503780][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1262.509232][T10608] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1262.528518][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1262.528518][ T9] [ 1262.539267][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1262.556107][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1262.580581][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1262.598724][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1262.604663][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1262.618357][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1262.620311][T10608] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1262.631066][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1262.659578][T10608] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1262.669866][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1262.670247][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1262.694921][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1262.694921][ T3636] [ 1262.704844][T10608] EXT4-fs error (device loop2): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1262.722793][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1262.723633][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1262.736020][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1262.736020][ T3647] [ 1262.760011][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1262.763463][T10608] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1262.788619][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1262.799721][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1262.830960][T10608] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1262.866765][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1262.909295][T10608] EXT4-fs error (device loop2): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1262.916229][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1262.916229][ T4175] [ 1262.933009][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1262.953628][T10627] loop3: detected capacity change from 0 to 2048 executing program [ 1262.994540][T10631] loop5: detected capacity change from 0 to 2048 [ 1262.997523][T10630] loop0: detected capacity change from 0 to 2048 [ 1263.026691][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1263.042311][T10627] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/276/bus supports timestamps until 2038 (0x7fffffff) [ 1263.060127][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 60 with error 117 [ 1263.061214][T10635] loop4: detected capacity change from 0 to 2048 [ 1263.090772][T10630] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/271/bus supports timestamps until 2038 (0x7fffffff) [ 1263.091561][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1263.091561][ T3636] [ 1263.128706][T10631] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/272/bus supports timestamps until 2038 (0x7fffffff) [ 1263.176075][T10635] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/272/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1263.256715][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1263.299476][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1263.300143][T10643] loop2: detected capacity change from 0 to 2048 [ 1263.321445][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1263.335182][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1263.335560][ T3648] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1263.360497][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1263.364881][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1263.381777][ T3648] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1263.382686][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1263.393596][ T3648] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1263.408978][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1263.419061][ T3648] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1263.419061][ T3648] [ 1263.431237][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1263.442065][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1263.465579][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1263.478190][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1263.478190][ T4175] [ 1263.483351][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1263.489781][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1263.510772][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1263.510772][ T9] [ 1263.521892][T10643] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/269/bus supports timestamps until 2038 (0x7fffffff) [ 1263.547759][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1263.580182][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1263.580706][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1263.674151][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1263.674151][ T3636] [ 1263.684955][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1263.720508][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1263.743103][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1263.746596][T10648] loop5: detected capacity change from 0 to 2048 [ 1263.763117][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1263.797055][T10650] loop0: detected capacity change from 0 to 2048 [ 1263.806410][T10652] loop3: detected capacity change from 0 to 2048 [ 1263.837394][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1263.839712][T10648] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/273/bus supports timestamps until 2038 (0x7fffffff) [ 1263.850864][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1263.850864][ T3648] [ 1263.876157][T10650] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/272/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1263.890094][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1263.918615][T10652] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/277/bus supports timestamps until 2038 (0x7fffffff) [ 1263.938960][T10660] loop4: detected capacity change from 0 to 2048 executing program [ 1263.972843][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1264.023959][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1264.045455][T10660] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/273/bus supports timestamps until 2038 (0x7fffffff) [ 1264.063629][T10652] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1264.063735][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1264.106035][T10652] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1264.110805][T10662] loop2: detected capacity change from 0 to 2048 [ 1264.136564][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1264.152181][T10652] EXT4-fs error (device loop3): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1264.164918][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1264.164918][ T3647] [ 1264.175093][T10652] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1264.175297][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1264.190430][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1264.203340][T10662] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/270/bus supports timestamps until 2038 (0x7fffffff) [ 1264.219413][T10652] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1264.246832][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1264.254112][T10652] EXT4-fs error (device loop3): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1264.268686][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1264.282939][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1264.296066][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1264.317470][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1264.331650][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1264.344446][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1264.374204][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1264.378156][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1264.378156][ T3648] [ 1264.394732][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1264.413627][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1264.426632][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1264.445214][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1264.450812][T10671] loop5: detected capacity change from 0 to 2048 [ 1264.481015][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1264.500487][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1264.500487][ T3636] [ 1264.512128][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1264.526933][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 54 with error 117 [ 1264.539057][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1264.539894][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1264.539894][ T3647] [ 1264.552911][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1264.585724][ T3645] EXT4-fs error: 3729 callbacks suppressed [ 1264.585743][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1264.602250][T10673] loop0: detected capacity change from 0 to 2048 [ 1264.616201][T10671] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/274/bus supports timestamps until 2038 (0x7fffffff) [ 1264.628120][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program executing program [ 1264.653669][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1264.653669][ T4175] [ 1264.674854][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1264.691995][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1264.702746][T10677] loop3: detected capacity change from 0 to 2048 [ 1264.716077][T10673] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/273/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1264.763542][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1264.790631][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1264.804748][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1264.811708][T10681] loop4: detected capacity change from 0 to 2048 [ 1264.830910][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1264.839959][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1264.851015][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1264.862454][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1264.866001][T10683] loop2: detected capacity change from 0 to 2048 [ 1264.884879][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1264.900437][T10677] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/278/bus supports timestamps until 2038 (0x7fffffff) [ 1264.905624][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1264.914124][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1264.914124][ T4175] [ 1264.933761][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1264.935292][T10681] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/274/bus supports timestamps until 2038 (0x7fffffff) [ 1264.962696][T10683] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/271/bus supports timestamps until 2038 (0x7fffffff) [ 1264.969610][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1264.987831][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1264.997840][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1264.997933][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1265.022471][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1265.035062][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1265.035062][ T3648] [ 1265.046297][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1265.060070][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1265.070127][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1265.098606][T10677] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 executing program executing program [ 1265.157641][T10677] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1265.169175][T10677] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1265.182540][T10677] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1265.199978][T10677] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1265.232682][T10697] loop5: detected capacity change from 0 to 2048 [ 1265.243836][T10677] EXT4-fs error (device loop3): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1265.263926][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1265.274227][T10696] loop0: detected capacity change from 0 to 2048 [ 1265.286194][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1265.296791][T10677] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1265.297252][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1265.322857][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 66 with error 117 [ 1265.337045][T10677] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1265.347482][T10697] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/275/bus supports timestamps until 2038 (0x7fffffff) [ 1265.348363][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1265.348363][ T3650] [ 1265.369601][T10677] EXT4-fs error (device loop3): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1265.372575][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1265.397858][T10696] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/274/bus supports timestamps until 2038 (0x7fffffff) [ 1265.418850][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program executing program [ 1265.477779][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 66 with error 117 [ 1265.512269][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1265.512269][ T4175] [ 1265.539764][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1265.580965][T10705] loop4: detected capacity change from 0 to 2048 [ 1265.600565][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1265.613584][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1265.622339][T10706] loop2: detected capacity change from 0 to 2048 [ 1265.632405][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1265.648860][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1265.648860][ T9] [ 1265.665558][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1265.696757][T10705] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/275/bus supports timestamps until 2038 (0x7fffffff) [ 1265.709790][T10706] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/272/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1265.745804][T10713] loop5: detected capacity change from 0 to 2048 executing program [ 1265.822888][T10713] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/276/bus supports timestamps until 2038 (0x7fffffff) [ 1265.854407][T10714] loop3: detected capacity change from 0 to 2048 [ 1265.905250][T10714] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/279/bus supports timestamps until 2038 (0x7fffffff) [ 1265.945573][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1265.975827][T10721] loop0: detected capacity change from 0 to 2048 [ 1265.995810][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1266.008348][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1266.028537][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1266.046112][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1266.056224][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1266.075051][T10721] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/275/bus supports timestamps until 2038 (0x7fffffff) [ 1266.093654][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1266.103522][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1266.116105][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1266.116105][ T4175] [ 1266.118843][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1266.126921][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1266.138116][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1266.159330][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1266.193436][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1266.193462][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1266.205996][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1266.205996][ T9] [ 1266.229550][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1266.229550][ T3647] [ 1266.240392][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1266.259973][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1266.264739][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1266.277228][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program executing program [ 1266.313453][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1266.328077][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1266.328184][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1266.343201][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1266.388911][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1266.412920][T10728] loop4: detected capacity change from 0 to 2048 [ 1266.426124][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1266.426124][ T3636] executing program [ 1266.446094][T10730] loop2: detected capacity change from 0 to 2048 [ 1266.456674][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1266.456674][ T4175] [ 1266.460524][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1266.484980][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1266.511252][T10732] loop5: detected capacity change from 0 to 2048 [ 1266.522104][T10728] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/276/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1266.552083][T10730] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/273/bus supports timestamps until 2038 (0x7fffffff) [ 1266.586737][T10732] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/277/bus supports timestamps until 2038 (0x7fffffff) [ 1266.649641][T10741] loop0: detected capacity change from 0 to 2048 [ 1266.727128][T10741] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/276/bus supports timestamps until 2038 (0x7fffffff) [ 1266.741034][T10742] loop3: detected capacity change from 0 to 2048 [ 1266.750297][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1266.785062][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1266.816024][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1266.828157][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1266.847923][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1266.860881][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1266.872376][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1266.872941][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1266.892390][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1266.905089][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1266.918762][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1266.918762][ T3648] [ 1266.919034][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1266.930369][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1266.953827][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1266.966408][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1266.966408][ T3647] [ 1266.980179][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1266.984556][T10742] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/280/bus supports timestamps until 2038 (0x7fffffff) [ 1267.013550][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1267.013550][ T3636] [ 1267.026884][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program executing program [ 1267.071816][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1267.120043][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1267.179518][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1267.191883][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1267.194818][T10754] loop5: detected capacity change from 0 to 2048 [ 1267.219860][T10752] loop2: detected capacity change from 0 to 2048 [ 1267.227569][T10755] loop4: detected capacity change from 0 to 2048 [ 1267.237620][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1267.248199][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1267.265948][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1267.265948][ T9] [ 1267.276094][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1267.288541][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1267.312780][T10755] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/277/bus supports timestamps until 2038 (0x7fffffff) [ 1267.316428][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1267.342634][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1267.342634][ T4175] [ 1267.342638][T10752] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/274/bus supports timestamps until 2038 (0x7fffffff) [ 1267.366022][T10754] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/278/bus supports timestamps until 2038 (0x7fffffff) [ 1267.410324][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1267.501611][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1267.520421][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1267.543215][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1267.553573][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1267.568216][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1267.579196][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1267.599712][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1267.601930][T10763] loop3: detected capacity change from 0 to 2048 [ 1267.612616][T10765] loop0: detected capacity change from 0 to 2048 [ 1267.616119][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1267.632282][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1267.634003][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1267.645211][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1267.657873][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1267.657873][ T3636] [ 1267.680440][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1267.680440][ T4175] [ 1267.692317][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1267.693303][T10765] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/277/bus supports timestamps until 2038 (0x7fffffff) [ 1267.734393][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1267.747955][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1267.762996][T10763] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/281/bus supports timestamps until 2038 (0x7fffffff) [ 1267.767007][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1267.767007][ T9] [ 1267.813151][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program executing program [ 1267.862105][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1267.901559][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1267.944982][T10772] loop5: detected capacity change from 0 to 2048 [ 1267.954299][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1267.966752][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1267.979873][T10774] loop2: detected capacity change from 0 to 2048 [ 1267.985048][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1267.998164][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1267.999132][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1268.027780][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1268.027780][ T3650] executing program [ 1268.041260][T10772] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/279/bus supports timestamps until 2038 (0x7fffffff) [ 1268.042565][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1268.063994][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1268.078551][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1268.078551][ T3647] [ 1268.091149][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1268.114455][T10778] loop4: detected capacity change from 0 to 2048 [ 1268.115857][T10774] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/275/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1268.182643][T10778] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/278/bus supports timestamps until 2038 (0x7fffffff) [ 1268.208226][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1268.247349][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1268.287623][T10784] loop0: detected capacity change from 0 to 2048 [ 1268.312540][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1268.325218][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1268.357861][T10786] loop3: detected capacity change from 0 to 2048 [ 1268.364410][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1268.364566][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1268.392592][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1268.394053][T10784] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/278/bus supports timestamps until 2038 (0x7fffffff) [ 1268.423572][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1268.436698][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1268.436698][ T9] [ 1268.448864][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1268.475091][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1268.487586][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1268.510783][T10786] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/282/bus supports timestamps until 2038 (0x7fffffff) [ 1268.546266][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error executing program [ 1268.563684][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1268.563684][ T4175] [ 1268.591414][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1268.603111][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1268.604526][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1268.643563][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1268.687643][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1268.687799][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1268.687799][ T3647] [ 1268.711755][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1268.726762][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1268.746250][T10793] loop5: detected capacity change from 0 to 2048 [ 1268.748167][T10796] loop2: detected capacity change from 0 to 2048 [ 1268.755629][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1268.759442][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1268.759442][ T3648] [ 1268.781769][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1268.786217][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1268.809537][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1268.812927][T10796] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/276/bus supports timestamps until 2038 (0x7fffffff) [ 1268.836827][T10793] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/280/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1268.882395][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 117 [ 1268.912869][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1268.912869][ T4175] executing program [ 1268.926662][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1268.978212][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1269.011461][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1269.028267][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1269.038203][T10802] loop0: detected capacity change from 0 to 2048 [ 1269.042035][T10804] loop4: detected capacity change from 0 to 2048 [ 1269.058130][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1269.081082][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1269.098958][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1269.098958][ T3648] [ 1269.106646][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1269.114452][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1269.120548][T10802] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/279/bus supports timestamps until 2038 (0x7fffffff) [ 1269.140919][T10809] loop3: detected capacity change from 0 to 2048 [ 1269.143948][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1269.184427][T10804] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/279/bus supports timestamps until 2038 (0x7fffffff) [ 1269.192115][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1269.240975][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1269.240975][ T3636] [ 1269.257003][T10809] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/283/bus supports timestamps until 2038 (0x7fffffff) [ 1269.309100][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1269.321696][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1269.340810][T10815] loop2: detected capacity change from 0 to 2048 [ 1269.362402][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1269.395250][T10815] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/277/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1269.408443][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1269.415923][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1269.441278][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1269.461952][T10819] loop5: detected capacity change from 0 to 2048 [ 1269.462381][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1269.468384][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1269.468384][ T4175] [ 1269.469729][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1269.505823][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1269.519465][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1269.532452][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1269.532452][ T3647] [ 1269.537918][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1269.543960][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1269.570489][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1269.580745][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1269.588018][T10819] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/281/bus supports timestamps until 2038 (0x7fffffff) [ 1269.609781][ T3645] EXT4-fs error: 4280 callbacks suppressed [ 1269.609797][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1269.631420][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1269.647389][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1269.647389][ T9] executing program executing program [ 1269.687456][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1269.688666][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1269.727434][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1269.741397][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1269.760335][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1269.771970][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1269.797183][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1269.808930][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1269.815150][T10825] loop4: detected capacity change from 0 to 2048 [ 1269.831177][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error executing program [ 1269.841854][T10827] loop0: detected capacity change from 0 to 2048 [ 1269.849218][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1269.865517][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1269.878652][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 1269.891581][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1269.904114][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1269.904369][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1269.904369][ T3650] [ 1269.924665][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1269.925053][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1269.938517][T10830] loop3: detected capacity change from 0 to 2048 [ 1269.947354][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1269.964453][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1269.964488][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1269.964488][ T9] executing program [ 1269.965935][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1269.981522][T10825] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/280/bus supports timestamps until 2038 (0x7fffffff) [ 1269.986643][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1270.001799][T10827] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/280/bus supports timestamps until 2038 (0x7fffffff) [ 1270.066009][T10830] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/284/bus supports timestamps until 2038 (0x7fffffff) [ 1270.118062][T10838] loop2: detected capacity change from 0 to 2048 executing program [ 1270.158415][T10838] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/278/bus supports timestamps until 2038 (0x7fffffff) [ 1270.246002][T10845] loop5: detected capacity change from 0 to 2048 [ 1270.253813][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1270.304190][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1270.320737][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1270.320809][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1270.351813][T10845] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/282/bus supports timestamps until 2038 (0x7fffffff) [ 1270.365427][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1270.378803][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1270.404271][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1270.418380][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1270.430961][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1270.440616][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1270.462881][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 1270.462904][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1270.463207][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1270.477936][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1270.477936][ T3648] [ 1270.487461][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1270.500458][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1270.534268][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 69 with error 117 [ 1270.547749][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1270.560322][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1270.560322][ T3647] [ 1270.570141][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1270.570141][ T3636] [ 1270.572047][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1270.572047][ T3650] [ 1270.591185][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1270.605923][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1270.628601][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program executing program [ 1270.660507][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1270.715519][T10851] loop0: detected capacity change from 0 to 2048 [ 1270.730302][ T3648] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program executing program [ 1270.775347][T10852] loop2: detected capacity change from 0 to 2048 [ 1270.787919][T10851] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/281/bus supports timestamps until 2038 (0x7fffffff) [ 1270.807633][ T3648] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1270.854132][T10858] loop3: detected capacity change from 0 to 2048 [ 1270.862355][ T3648] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1270.863547][T10857] loop4: detected capacity change from 0 to 2048 [ 1270.874880][ T3648] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1270.874880][ T3648] [ 1270.892764][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1270.909348][T10851] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1270.925545][T10852] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/279/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1270.947207][T10858] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/285/bus supports timestamps until 2038 (0x7fffffff) [ 1270.997043][T10851] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1271.029870][T10851] EXT4-fs error (device loop0): ext4_write_end:1344: inode #18: comm syz-executor151: mark_inode_dirty error [ 1271.044916][T10857] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/281/bus supports timestamps until 2038 (0x7fffffff) [ 1271.065679][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1271.082694][T10865] loop5: detected capacity change from 0 to 2048 [ 1271.094078][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1271.103948][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1271.104228][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1271.130833][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1271.140896][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1271.163529][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1271.173912][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1271.191515][T10865] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/283/bus supports timestamps until 2038 (0x7fffffff) [ 1271.213574][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 77 with error 117 [ 1271.226049][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1271.226049][ T4173] [ 1271.230127][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1271.242496][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1271.248638][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1271.287124][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1271.287124][ T3650] [ 1271.298686][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1271.322307][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1271.326692][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1271.350532][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1271.367120][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1271.367120][ T3636] [ 1271.372281][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1271.387732][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1271.398737][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1271.418090][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error executing program [ 1271.441612][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 75 with error 117 [ 1271.455711][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1271.461316][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1271.473103][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1271.473103][ T9] executing program [ 1271.492690][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1271.510398][T10872] loop0: detected capacity change from 0 to 2048 [ 1271.516761][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1271.516761][ T3650] [ 1271.518112][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1271.597519][T10874] loop2: detected capacity change from 0 to 2048 [ 1271.616651][T10876] loop3: detected capacity change from 0 to 2048 [ 1271.629660][T10872] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/282/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1271.653917][T10874] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/280/bus supports timestamps until 2038 (0x7fffffff) [ 1271.689180][T10876] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/286/bus supports timestamps until 2038 (0x7fffffff) [ 1271.756120][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1271.775600][T10882] loop4: detected capacity change from 0 to 2048 [ 1271.801584][T10886] loop5: detected capacity change from 0 to 2048 [ 1271.821729][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1271.839399][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1271.856258][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1271.873656][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1271.873814][T10882] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/282/bus supports timestamps until 2038 (0x7fffffff) [ 1271.899566][T10886] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/284/bus supports timestamps until 2038 (0x7fffffff) [ 1271.913994][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1271.920079][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1271.920079][ T3650] [ 1271.934411][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1271.947989][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1271.951459][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1271.960403][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1271.960403][ T3647] [ 1271.961767][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1271.988641][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1272.033503][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1272.047717][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1272.074270][T10894] loop2: detected capacity change from 0 to 2048 executing program [ 1272.102208][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1272.146081][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1272.146081][ T9] [ 1272.147386][T10894] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/281/bus supports timestamps until 2038 (0x7fffffff) [ 1272.190588][T10896] loop4: detected capacity change from 0 to 2048 [ 1272.211859][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1272.254480][T10900] loop0: detected capacity change from 0 to 2048 executing program [ 1272.293865][T10896] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/283/bus supports timestamps until 2038 (0x7fffffff) [ 1272.316522][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1272.341389][T10900] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/283/bus supports timestamps until 2038 (0x7fffffff) [ 1272.386458][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1272.405881][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1272.420903][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1272.445564][T10908] loop3: detected capacity change from 0 to 2048 [ 1272.453545][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1272.466806][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1272.467195][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1272.478692][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1272.502222][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1272.514343][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1272.526941][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1272.536841][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1272.537368][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1272.537368][ T3650] [ 1272.568802][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1272.583074][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1272.586339][T10908] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/287/bus supports timestamps until 2038 (0x7fffffff) [ 1272.596497][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1272.596497][ T9] [ 1272.619778][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1272.644947][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1272.678246][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1272.691087][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1272.691087][ T3636] [ 1272.702879][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1272.729504][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1272.754113][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1272.754113][ T4173] [ 1272.791717][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1272.817838][T10913] loop5: detected capacity change from 0 to 2048 [ 1272.830597][T10914] loop2: detected capacity change from 0 to 2048 [ 1272.837671][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1272.865660][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1272.891042][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1272.911106][T10914] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/282/bus supports timestamps until 2038 (0x7fffffff) [ 1272.930412][T10913] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/285/bus supports timestamps until 2038 (0x7fffffff) [ 1272.938398][T10920] loop4: detected capacity change from 0 to 2048 [ 1272.944437][T10916] loop0: detected capacity change from 0 to 2048 [ 1272.957694][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1272.975018][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1272.975018][ T3636] [ 1272.987047][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1273.017341][T10920] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/284/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1273.061332][T10916] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/284/bus supports timestamps until 2038 (0x7fffffff) [ 1273.107557][T10928] loop3: detected capacity change from 0 to 2048 [ 1273.143856][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1273.162088][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1273.178093][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1273.196596][T10928] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/288/bus supports timestamps until 2038 (0x7fffffff) [ 1273.199117][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1273.218777][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1273.233969][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1273.247603][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1273.261870][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1273.267546][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1273.272216][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1273.288177][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1273.307724][T10932] EXT4-fs error (device loop3): ext4_find_dest_de:2108: inode #2: block 16: comm syz-executor151: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 1273.328446][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1273.343889][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1273.356444][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1273.356444][ T9] [ 1273.357817][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1273.367842][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1273.384700][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1273.403566][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1273.403566][ T3636] [ 1273.413752][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1273.413752][ T4175] [ 1273.423941][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 58 with error 117 [ 1273.438260][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1273.456627][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1273.469835][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1273.469835][ T4173] [ 1273.480630][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program executing program executing program executing program executing program [ 1273.697936][T10942] loop3: detected capacity change from 0 to 2048 [ 1273.705103][T10934] loop5: detected capacity change from 0 to 2048 [ 1273.706903][T10937] loop0: detected capacity change from 0 to 2048 [ 1273.724827][T10938] loop4: detected capacity change from 0 to 2048 [ 1273.751341][T10940] loop2: detected capacity change from 0 to 2048 [ 1273.763715][T10942] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/289/bus supports timestamps until 2038 (0x7fffffff) [ 1273.767984][T10934] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/286/bus supports timestamps until 2038 (0x7fffffff) [ 1273.808965][T10937] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/285/bus supports timestamps until 2038 (0x7fffffff) [ 1273.808965][T10940] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/283/bus supports timestamps until 2038 (0x7fffffff) [ 1273.839778][T10938] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/285/bus supports timestamps until 2038 (0x7fffffff) [ 1273.936418][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1273.975987][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1274.018876][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1274.040280][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1274.043904][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1274.067717][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1274.067717][ T4175] [ 1274.071450][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1274.096580][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1274.111477][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1274.111477][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1274.118542][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1274.130876][ T3648] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1274.156033][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1274.173023][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1274.187443][ T3648] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1274.192925][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1274.219229][ T3648] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 74 with error 117 [ 1274.235221][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1274.246728][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1274.259070][ T3648] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1274.259070][ T3648] [ 1274.265397][T10958] loop3: detected capacity change from 0 to 2048 [ 1274.270844][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1274.288020][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1274.300439][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 78 with error 117 [ 1274.312857][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1274.325575][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1274.325575][ T9] [ 1274.326102][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1274.326102][ T4173] [ 1274.336262][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1274.336262][ T3636] [ 1274.356634][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1274.371835][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1274.374554][T10958] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/290/bus supports timestamps until 2038 (0x7fffffff) [ 1274.386554][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1274.446637][T10962] loop0: detected capacity change from 0 to 2048 executing program executing program [ 1274.511160][T10962] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/286/bus supports timestamps until 2038 (0x7fffffff) [ 1274.556974][T10967] loop4: detected capacity change from 0 to 2048 [ 1274.601013][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1274.611209][T10970] loop2: detected capacity change from 0 to 2048 [ 1274.617869][ T3645] EXT4-fs error: 4690 callbacks suppressed [ 1274.617885][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1274.623606][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1274.630232][T10971] loop5: detected capacity change from 0 to 2048 [ 1274.651060][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1274.651550][ T4173] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1274.676228][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1274.680699][ T4173] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1274.680699][ T4173] [ 1274.701351][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1274.715262][T10967] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/286/bus supports timestamps until 2038 (0x7fffffff) [ 1274.718788][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1274.730854][T10970] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/284/bus supports timestamps until 2038 (0x7fffffff) [ 1274.748788][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1274.764302][T10971] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/287/bus supports timestamps until 2038 (0x7fffffff) [ 1274.784094][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1274.794696][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1274.800665][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1274.819810][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1274.832592][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1274.832592][ T4175] [ 1274.847984][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1274.863994][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1274.891049][T10980] loop3: detected capacity change from 0 to 2048 [ 1274.910317][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1274.924038][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1274.944115][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program [ 1274.963603][T10980] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/291/bus supports timestamps until 2038 (0x7fffffff) [ 1275.000195][T10987] loop0: detected capacity change from 0 to 2048 [ 1275.009890][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1275.033136][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1275.046469][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1275.063438][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1275.069398][T10980] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1275.082506][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1275.086064][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1275.097822][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1275.106757][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1275.129786][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1275.129786][ T4173] [ 1275.136193][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1275.142487][T10987] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/287/bus supports timestamps until 2038 (0x7fffffff) [ 1275.150955][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1275.163449][T10980] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1275.184197][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1275.185908][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1275.196856][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1275.196856][ T4175] [ 1275.233457][T10980] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1275.248996][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1275.267415][T10980] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1275.268464][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1275.288051][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1275.288051][ T3636] [ 1275.303175][T10980] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1275.315951][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1275.329178][T10980] EXT4-fs error (device loop3): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1275.347309][T10980] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 executing program [ 1275.383563][T10980] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1275.417022][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1275.419839][T10993] loop2: detected capacity change from 0 to 2048 [ 1275.438007][T10980] EXT4-fs error (device loop3): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1275.452303][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1275.489251][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1275.490758][T10995] loop5: detected capacity change from 0 to 2048 [ 1275.525622][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1275.538775][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1275.555350][T10997] loop4: detected capacity change from 0 to 2048 [ 1275.564015][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 55 with error 117 [ 1275.578726][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1275.578726][ T3636] executing program [ 1275.590422][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1275.590422][ T1149] [ 1275.602498][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1275.619080][T10997] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/287/bus supports timestamps until 2038 (0x7fffffff) [ 1275.657443][T10993] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/285/bus supports timestamps until 2038 (0x7fffffff) [ 1275.670338][T10995] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/288/bus supports timestamps until 2038 (0x7fffffff) [ 1275.679457][T11005] loop0: detected capacity change from 0 to 2048 executing program [ 1275.780183][T11005] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/288/bus supports timestamps until 2038 (0x7fffffff) [ 1275.819617][T11008] loop3: detected capacity change from 0 to 2048 [ 1275.852403][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1275.870651][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1275.891816][T11008] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/292/bus supports timestamps until 2038 (0x7fffffff) [ 1275.911776][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1275.918025][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1275.936881][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1275.962807][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1275.974790][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1275.982828][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1276.001444][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1276.006629][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1276.020349][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1276.029267][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1276.051085][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1276.052753][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1276.052753][ T4173] [ 1276.072722][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1276.084787][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1276.084787][ T9] [ 1276.094994][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1276.096337][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1276.111070][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1276.135039][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1276.147931][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1276.158365][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1276.171142][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1276.171142][ T3636] [ 1276.171964][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1276.171964][ T1149] [ 1276.191281][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error executing program [ 1276.192749][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program executing program [ 1276.304952][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1276.314026][T11016] loop4: detected capacity change from 0 to 2048 [ 1276.318475][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1276.346660][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1276.346660][ T4175] [ 1276.347277][T11017] loop0: detected capacity change from 0 to 2048 [ 1276.364970][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1276.392682][T11019] loop2: detected capacity change from 0 to 2048 executing program executing program [ 1276.426645][T11017] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/289/bus supports timestamps until 2038 (0x7fffffff) [ 1276.445124][T11016] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/288/bus supports timestamps until 2038 (0x7fffffff) [ 1276.461139][T11027] loop5: detected capacity change from 0 to 2048 [ 1276.495675][T11026] loop3: detected capacity change from 0 to 2048 [ 1276.532004][T11027] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/289/bus supports timestamps until 2038 (0x7fffffff) [ 1276.556927][T11019] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/286/bus supports timestamps until 2038 (0x7fffffff) [ 1276.570595][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1276.612582][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1276.623548][T11026] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/293/bus supports timestamps until 2038 (0x7fffffff) [ 1276.630207][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1276.661789][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1276.680151][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1276.710780][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1276.722523][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1276.722523][ T4173] [ 1276.733027][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1276.748842][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1276.771771][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1276.785952][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1276.791802][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1276.791802][ T3648] [ 1276.809230][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1276.833035][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1276.849771][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1276.862973][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1276.866624][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1276.875733][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1276.887817][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1276.900534][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1276.900534][ T4175] [ 1276.909187][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1276.920577][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1276.976071][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1276.997755][T11036] loop0: detected capacity change from 0 to 2048 [ 1277.012991][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program executing program [ 1277.026092][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1277.042574][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1277.069264][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1277.069264][ T9] [ 1277.085232][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1277.095943][T11038] loop3: detected capacity change from 0 to 2048 [ 1277.099103][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1277.099103][ T1149] [ 1277.111051][T11040] loop4: detected capacity change from 0 to 2048 [ 1277.116017][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1277.134532][T11036] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/290/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1277.177775][T11038] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/294/bus supports timestamps until 2038 (0x7fffffff) [ 1277.201435][T11040] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/289/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1277.297436][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1277.333583][T11049] loop2: detected capacity change from 0 to 2048 [ 1277.340467][T11038] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1277.356126][T11050] loop5: detected capacity change from 0 to 2048 [ 1277.364751][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1277.374625][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1277.387310][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1277.388695][T11038] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1277.415131][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1277.415131][ T3648] [ 1277.432878][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1277.446480][T11038] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1277.461440][T11038] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1277.482184][T11050] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/290/bus supports timestamps until 2038 (0x7fffffff) [ 1277.482467][T11049] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/287/bus supports timestamps until 2038 (0x7fffffff) [ 1277.494025][T11038] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1277.530506][T11038] EXT4-fs error (device loop3): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error executing program [ 1277.543215][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1277.548349][T11038] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1277.585554][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1277.627728][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1277.645658][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1277.659557][T11038] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1277.671773][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1277.684390][T11038] EXT4-fs error (device loop3): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1277.685922][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1277.699644][T11060] loop0: detected capacity change from 0 to 2048 [ 1277.716051][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1277.730190][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1277.730190][ T3648] [ 1277.740732][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1277.741538][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1277.767786][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1277.780800][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1277.780800][ T3636] [ 1277.783164][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 1277.795611][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1277.818562][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1277.818562][ T1149] [ 1277.825891][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1277.846341][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program executing program [ 1277.894457][T11060] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/291/bus supports timestamps until 2038 (0x7fffffff) [ 1277.924431][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error executing program [ 1277.961567][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1277.987278][T11067] loop3: detected capacity change from 0 to 2048 [ 1278.017115][T11069] loop4: detected capacity change from 0 to 2048 [ 1278.022967][T11068] loop5: detected capacity change from 0 to 2048 [ 1278.025638][T11067] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/295/bus supports timestamps until 2038 (0x7fffffff) [ 1278.034283][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1278.034283][ T4175] [ 1278.054182][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1278.085778][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1278.104206][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1278.111947][T11069] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/290/bus supports timestamps until 2038 (0x7fffffff) [ 1278.133554][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1278.134262][T11068] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/291/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1278.212040][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 73 with error 117 [ 1278.239935][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1278.239935][ T4175] [ 1278.254888][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1278.268745][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1278.289705][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1278.331349][T11078] loop2: detected capacity change from 0 to 2048 [ 1278.344475][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1278.364549][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1278.377924][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1278.392552][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1278.405445][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1278.414985][T11078] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/288/bus supports timestamps until 2038 (0x7fffffff) [ 1278.419474][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1278.441010][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1278.441010][ T9] [ 1278.451092][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1278.465425][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1278.475050][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1278.482253][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1278.482253][ T3636] [ 1278.491367][T11084] loop0: detected capacity change from 0 to 2048 [ 1278.504074][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1278.516509][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1278.536984][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1278.574155][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1278.574155][ T4175] [ 1278.600306][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1278.611819][T11087] loop4: detected capacity change from 0 to 2048 [ 1278.615991][T11084] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/292/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1278.661365][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1278.695462][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1278.709755][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1278.709782][T11087] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/291/bus supports timestamps until 2038 (0x7fffffff) [ 1278.734331][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1278.760242][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1278.760242][ T3647] [ 1278.791288][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1278.808631][T11092] loop5: detected capacity change from 0 to 2048 [ 1278.810721][T11094] loop3: detected capacity change from 0 to 2048 [ 1278.842872][ T3607] EXT4-fs unmount: 314 callbacks suppressed [ 1278.842891][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1278.860359][T11092] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1278.878446][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1278.891900][T11092] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/292/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1278.908742][T11094] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1278.919363][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1278.943753][T11094] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/296/bus supports timestamps until 2038 (0x7fffffff) [ 1278.958307][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1278.961269][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1278.978137][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1279.011987][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1279.012302][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1279.035483][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1279.035483][ T3636] [ 1279.044409][T11101] loop2: detected capacity change from 0 to 2048 [ 1279.075365][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1279.077266][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1279.115674][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1279.118927][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1279.144827][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1279.144827][ T3647] [ 1279.145462][T11101] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1279.156275][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1279.165162][T11101] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/289/bus supports timestamps until 2038 (0x7fffffff) [ 1279.176315][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1279.216299][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1279.216893][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1279.250031][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1279.271793][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1279.288760][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1279.288760][ T4175] [ 1279.300497][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1279.324908][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1279.346072][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1279.346143][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1279.363303][T11107] loop4: detected capacity change from 0 to 2048 executing program [ 1279.388077][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1279.412282][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1279.430747][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1279.445262][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1279.445262][ T9] [ 1279.455469][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1279.471005][T11107] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1279.480144][T11107] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/292/bus supports timestamps until 2038 (0x7fffffff) [ 1279.491671][T11110] loop0: detected capacity change from 0 to 2048 [ 1279.496474][T11113] loop5: detected capacity change from 0 to 2048 [ 1279.499735][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1279.519175][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1279.545848][T11110] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1279.557337][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1279.557337][ T3636] [ 1279.567989][T11110] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/293/bus supports timestamps until 2038 (0x7fffffff) [ 1279.568989][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1279.599184][T11113] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1279.609245][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1279.623566][ T3645] EXT4-fs error: 4144 callbacks suppressed [ 1279.623583][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1279.631841][T11113] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/293/bus supports timestamps until 2038 (0x7fffffff) [ 1279.667585][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1279.678917][ T3607] EXT4-fs (loop2): unmounting filesystem. executing program [ 1279.713968][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1279.734569][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program [ 1279.765656][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1279.780312][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1279.800911][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1279.806891][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1279.826711][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1279.828371][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1279.852937][T11121] loop3: detected capacity change from 0 to 2048 [ 1279.860850][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1279.860850][ T3647] [ 1279.863772][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1279.879970][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1279.882245][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1279.897267][T11123] loop2: detected capacity change from 0 to 2048 [ 1279.902764][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1279.920202][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1279.921171][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1279.938014][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1279.941109][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1279.952862][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1279.977740][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1279.977740][ T9] [ 1279.979222][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1279.979222][ T3636] [ 1279.989596][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1279.998053][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1280.011696][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1280.021067][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1280.035279][T11123] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1280.045927][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1280.046295][T11123] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/290/bus supports timestamps until 2038 (0x7fffffff) [ 1280.052835][T11121] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1280.064220][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1280.095362][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1280.098966][T11121] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/297/bus supports timestamps until 2038 (0x7fffffff) executing program executing program executing program [ 1280.125765][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1280.138340][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1280.196088][T11134] loop5: detected capacity change from 0 to 2048 [ 1280.225260][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1280.247189][T11134] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1280.254325][T11129] loop4: detected capacity change from 0 to 2048 [ 1280.256511][T11134] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/294/bus supports timestamps until 2038 (0x7fffffff) [ 1280.288093][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1280.304571][T11131] loop0: detected capacity change from 0 to 2048 [ 1280.334488][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1280.347292][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1280.364198][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1280.364198][ T3647] [ 1280.368168][T11129] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1280.375529][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1280.408040][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1280.439881][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1280.441387][T11129] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/293/bus supports timestamps until 2038 (0x7fffffff) [ 1280.459920][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1280.468462][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1280.482027][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1280.499500][ T3648] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1280.520693][T11131] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1280.533502][T11131] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/294/bus supports timestamps until 2038 (0x7fffffff) [ 1280.536290][ T3648] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error executing program [ 1280.560208][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 51 with error 117 [ 1280.583379][ T3648] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1280.606789][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1280.606789][ T3636] [ 1280.617074][ T3648] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1280.617074][ T3648] [ 1280.634227][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1280.679318][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1280.690227][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1280.694925][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program executing program [ 1280.725277][T11144] loop2: detected capacity change from 0 to 2048 [ 1280.736386][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1280.761101][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1280.815834][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1280.824882][T11148] loop5: detected capacity change from 0 to 2048 [ 1280.836950][T11144] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1280.847401][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1280.853576][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1280.863578][T11144] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/291/bus supports timestamps until 2038 (0x7fffffff) [ 1280.869041][T11147] loop3: detected capacity change from 0 to 2048 [ 1280.888954][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1280.898631][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1280.901798][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1280.901798][ T9] [ 1280.924537][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1280.941781][T11147] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1280.944444][T11148] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1280.951066][T11147] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/298/bus supports timestamps until 2038 (0x7fffffff) [ 1280.962350][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1280.994104][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1280.996067][T11148] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/295/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1281.103537][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1281.103537][ T3648] [ 1281.120919][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1281.142025][T11157] loop4: detected capacity change from 0 to 2048 [ 1281.161550][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1281.167818][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1281.196076][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1281.210160][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1281.223288][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1281.227768][T11157] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1281.232739][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1281.241693][T11157] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/294/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1281.260328][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1281.281713][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1281.295346][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1281.312948][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 34 with error 117 [ 1281.326000][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1281.326000][ T1149] [ 1281.337303][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1281.350328][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1281.369029][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1281.369029][ T9] [ 1281.380664][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1281.381312][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1281.396019][T11162] loop0: detected capacity change from 0 to 2048 [ 1281.399659][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1281.419333][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1281.419948][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1281.434742][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1281.440776][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error executing program [ 1281.463729][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1281.489501][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1281.489501][ T4173] [ 1281.508193][T11162] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 1281.519978][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1281.523694][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1281.538352][T11165] loop3: detected capacity change from 0 to 2048 [ 1281.551855][T11162] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/295/bus supports timestamps until 2038 (0x7fffffff) [ 1281.577637][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1281.577637][ T1149] [ 1281.593952][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1281.594588][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1281.609205][T11168] loop2: detected capacity change from 0 to 2048 [ 1281.623769][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1281.641341][T11165] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1281.659406][T11165] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/299/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1281.672341][T11168] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. executing program [ 1281.741188][T11168] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/292/bus supports timestamps until 2038 (0x7fffffff) [ 1281.754643][T11174] loop4: detected capacity change from 0 to 2048 [ 1281.794111][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1281.840836][T11174] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1281.850125][T11174] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/295/bus supports timestamps until 2038 (0x7fffffff) [ 1281.852475][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1281.873989][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1281.898609][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1281.928718][T11177] loop5: detected capacity change from 0 to 2048 [ 1281.935782][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1281.945910][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1281.965502][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1281.980000][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1281.982499][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1281.982499][ T4175] [ 1281.993542][ T4173] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 47 with error 117 [ 1282.004076][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1282.017470][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1282.028938][ T4173] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1282.028938][ T4173] [ 1282.050030][T11177] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1282.050857][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1282.059236][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1282.066775][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1282.090303][T11177] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/296/bus supports timestamps until 2038 (0x7fffffff) [ 1282.102953][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1282.114674][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1282.154966][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1282.173534][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1282.197380][T11183] loop0: detected capacity change from 0 to 2048 [ 1282.200059][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1282.217384][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1282.238080][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1282.241663][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1282.248371][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1282.285173][T11183] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1282.285614][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1282.285614][ T9] executing program [ 1282.294067][T11183] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/296/bus supports timestamps until 2038 (0x7fffffff) [ 1282.311721][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1282.311721][ T1149] [ 1282.315521][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1282.334677][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1282.338777][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1282.338777][ T4173] [ 1282.377817][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1282.384145][T11187] loop3: detected capacity change from 0 to 2048 [ 1282.392568][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1282.414927][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1282.426505][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1282.451315][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1282.459074][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1282.473878][T11187] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1282.491126][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1282.499929][T11187] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/300/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1282.608322][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1282.648491][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1282.648841][T11194] loop4: detected capacity change from 0 to 2048 [ 1282.667967][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1282.681148][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1282.694848][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1282.694940][T11191] loop5: detected capacity change from 0 to 2048 [ 1282.728646][ T4173] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1282.729513][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1282.729513][ T3647] [ 1282.743019][ T4173] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1282.743019][ T4173] [ 1282.762945][T11195] loop2: detected capacity change from 0 to 2048 [ 1282.771760][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1282.786745][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1282.804105][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1282.806526][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1282.813188][T11194] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1282.825236][T11194] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/296/bus supports timestamps until 2038 (0x7fffffff) [ 1282.825870][T11191] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1282.859210][T11195] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1282.892306][T11195] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/293/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1282.904448][T11191] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/297/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1283.042273][T11206] loop0: detected capacity change from 0 to 2048 [ 1283.073789][T11204] loop3: detected capacity change from 0 to 2048 [ 1283.084855][T11206] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1283.094008][T11206] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/297/bus supports timestamps until 2038 (0x7fffffff) [ 1283.094546][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1283.144032][T11204] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1283.152746][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1283.159232][T11204] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/301/bus supports timestamps until 2038 (0x7fffffff) [ 1283.167454][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1283.190664][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1283.209561][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1283.224595][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1283.233153][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 1283.241124][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1283.246738][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1283.246738][ T4175] [ 1283.267262][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1283.284248][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1283.305628][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1283.305971][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1283.318587][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1283.338482][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 20 with error 117 [ 1283.338866][ T3648] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1283.357460][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1283.357460][ T1149] [ 1283.373491][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1283.373796][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1283.384813][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1283.397873][ T3648] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1283.407482][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1283.417406][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1283.429788][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1283.429788][ T3647] [ 1283.452258][ T3648] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1283.465776][ T3611] EXT4-fs (loop5): unmounting filesystem. executing program [ 1283.493343][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1283.493343][ T4173] [ 1283.505547][ T3648] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1283.530778][T11215] loop4: detected capacity change from 0 to 2048 [ 1283.542934][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1283.557308][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1283.573115][ T3648] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1283.573115][ T3648] [ 1283.578326][ T3609] EXT4-fs (loop0): unmounting filesystem. executing program [ 1283.596097][T11217] loop5: detected capacity change from 0 to 2048 [ 1283.604710][ T3648] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1283.625673][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1283.668625][T11220] loop0: detected capacity change from 0 to 2048 [ 1283.679955][T11215] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1283.689127][T11217] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1283.699989][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1283.705879][T11217] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/298/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1283.718971][T11215] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/297/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1283.762846][T11220] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1283.800796][T11220] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/298/bus supports timestamps until 2038 (0x7fffffff) [ 1283.827568][T11229] loop3: detected capacity change from 0 to 2048 [ 1283.830951][T11225] loop2: detected capacity change from 0 to 2048 [ 1283.882001][T11229] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1283.909329][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1283.917292][T11229] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/302/bus supports timestamps until 2038 (0x7fffffff) [ 1283.939589][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1283.943007][T11225] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1283.954179][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1283.970649][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1283.989100][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1283.989328][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1284.029060][T11225] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/294/bus supports timestamps until 2038 (0x7fffffff) [ 1284.041796][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1284.053421][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1284.061357][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1284.075703][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1284.075703][ T3648] [ 1284.092535][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 71 with error 117 [ 1284.095576][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1284.117764][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1284.123536][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 68 with error 117 [ 1284.155454][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1284.155454][ T3636] [ 1284.168314][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1284.176650][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1284.190066][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1284.190066][ T3647] [ 1284.202867][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1284.210073][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1284.227003][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1284.251824][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1284.289649][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1284.303675][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1284.337039][T11239] loop0: detected capacity change from 0 to 2048 executing program [ 1284.352560][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1284.363766][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1284.386311][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1284.393112][T11241] loop5: detected capacity change from 0 to 2048 [ 1284.405435][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1284.412602][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1284.412602][ T4175] [ 1284.418597][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1284.418597][ T9] [ 1284.439235][T11239] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/299/bus supports timestamps until 2038 (0x7fffffff) [ 1284.455951][T11245] loop4: detected capacity change from 0 to 2048 [ 1284.478366][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1284.482074][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program executing program [ 1284.533212][T11241] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/299/bus supports timestamps until 2038 (0x7fffffff) [ 1284.552724][T11245] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/298/bus supports timestamps until 2038 (0x7fffffff) [ 1284.598590][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1284.611695][T11254] loop2: detected capacity change from 0 to 2048 [ 1284.633787][ T3645] EXT4-fs error: 4243 callbacks suppressed [ 1284.633803][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1284.645933][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1284.676803][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1284.686753][T11253] loop3: detected capacity change from 0 to 2048 [ 1284.698304][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1284.711796][T11254] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/295/bus supports timestamps until 2038 (0x7fffffff) [ 1284.729198][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1284.748802][T11253] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/303/bus supports timestamps until 2038 (0x7fffffff) [ 1284.771704][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1284.781406][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1284.790443][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1284.808414][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1284.810046][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1284.810046][ T9] [ 1284.833085][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1284.834376][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1284.855725][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1284.856919][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1284.869920][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1284.890348][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1284.902025][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1284.907024][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1284.921844][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1284.934338][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error executing program [ 1284.946341][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1284.962787][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1284.975581][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1284.975581][ T3647] [ 1284.988124][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1284.998907][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1285.012449][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1285.016800][T11262] loop0: detected capacity change from 0 to 2048 [ 1285.025661][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1285.025661][ T4175] executing program [ 1285.043075][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1285.056956][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1285.075781][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1285.117485][T11265] loop5: detected capacity change from 0 to 2048 [ 1285.129392][T11262] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/300/bus supports timestamps until 2038 (0x7fffffff) [ 1285.144295][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1285.154881][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1285.178639][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1285.190616][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1285.211944][T11268] loop4: detected capacity change from 0 to 2048 [ 1285.218453][ T4173] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1285.232931][T11265] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/300/bus supports timestamps until 2038 (0x7fffffff) [ 1285.244798][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1285.244798][ T1149] [ 1285.259001][ T4173] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1285.259001][ T4173] [ 1285.288984][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1285.304375][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1285.365012][T11268] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/299/bus supports timestamps until 2038 (0x7fffffff) [ 1285.377624][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1285.479335][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1285.497922][T11276] loop2: detected capacity change from 0 to 2048 [ 1285.509418][T11274] loop3: detected capacity change from 0 to 2048 [ 1285.518049][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1285.538865][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1285.552466][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1285.568798][ T3647] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1285.570364][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1285.588422][ T3647] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1285.588830][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1285.601191][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1285.613169][ T3647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1285.625644][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1285.625644][ T1149] [ 1285.647928][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1285.648482][T11276] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/296/bus supports timestamps until 2038 (0x7fffffff) [ 1285.672904][ T3647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1285.672904][ T3647] [ 1285.673197][T11274] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/304/bus supports timestamps until 2038 (0x7fffffff) [ 1285.684354][ T3647] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1285.714222][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1285.727314][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1285.727314][ T4173] executing program [ 1285.741195][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program executing program [ 1285.886278][T11283] loop4: detected capacity change from 0 to 2048 [ 1285.911554][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1285.978850][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1285.991200][T11283] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/300/bus supports timestamps until 2038 (0x7fffffff) [ 1285.996548][T11286] loop5: detected capacity change from 0 to 2048 [ 1286.022524][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1286.034001][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1286.040748][T11287] loop0: detected capacity change from 0 to 2048 [ 1286.058566][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1286.071597][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1286.085575][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1286.091872][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1286.091872][ T4173] [ 1286.101819][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1286.108843][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1286.121718][T11287] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/301/bus supports timestamps until 2038 (0x7fffffff) [ 1286.139421][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1286.139421][ T9] [ 1286.154803][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1286.174253][T11286] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/301/bus supports timestamps until 2038 (0x7fffffff) [ 1286.212190][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program executing program [ 1286.298528][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1286.312087][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1286.343533][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1286.348997][T11296] loop2: detected capacity change from 0 to 2048 [ 1286.356689][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1286.356689][ T9] [ 1286.379911][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1286.380389][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1286.418547][T11298] loop3: detected capacity change from 0 to 2048 executing program [ 1286.431692][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1286.445305][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1286.460503][T11296] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/297/bus supports timestamps until 2038 (0x7fffffff) [ 1286.464920][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1286.491493][ T3648] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1286.500936][T11302] loop4: detected capacity change from 0 to 2048 [ 1286.508342][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1286.530668][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1286.530668][ T1149] [ 1286.544145][T11298] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/305/bus supports timestamps until 2038 (0x7fffffff) [ 1286.548466][ T3648] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1286.568817][ T3648] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1286.581527][ T3648] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1286.581527][ T3648] [ 1286.584641][T11302] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/301/bus supports timestamps until 2038 (0x7fffffff) [ 1286.592762][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1286.622494][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1286.662463][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1286.699984][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1286.711691][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1286.733013][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1286.748235][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1286.748235][ T9] [ 1286.763463][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1286.792251][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1286.817923][T11308] loop5: detected capacity change from 0 to 2048 [ 1286.837486][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1286.845665][T11312] loop0: detected capacity change from 0 to 2048 executing program [ 1286.897166][T11308] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/302/bus supports timestamps until 2038 (0x7fffffff) [ 1286.911835][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1286.924284][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1286.940404][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1286.979257][T11312] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/302/bus supports timestamps until 2038 (0x7fffffff) [ 1286.990519][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1286.990519][ T4175] [ 1287.006189][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1287.012730][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1287.032166][T11317] loop2: detected capacity change from 0 to 2048 executing program [ 1287.063333][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1287.129804][T11320] loop3: detected capacity change from 0 to 2048 [ 1287.131360][T11317] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/298/bus supports timestamps until 2038 (0x7fffffff) [ 1287.165835][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1287.179090][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1287.179090][ T1149] [ 1287.191516][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1287.205206][T11320] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/306/bus supports timestamps until 2038 (0x7fffffff) [ 1287.217364][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1287.254401][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1287.274601][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1287.291051][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1287.303944][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1287.303944][ T4173] [ 1287.320732][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1287.337278][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1287.375214][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1287.381103][T11329] loop4: detected capacity change from 0 to 2048 [ 1287.394381][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1287.407869][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1287.428948][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1287.428948][ T9] [ 1287.452890][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1287.466722][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1287.467152][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1287.493738][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1287.511359][T11329] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/302/bus supports timestamps until 2038 (0x7fffffff) [ 1287.524864][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1287.525138][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1287.575431][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 117 [ 1287.580474][T11333] loop5: detected capacity change from 0 to 2048 [ 1287.600257][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error executing program [ 1287.620658][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1287.620658][ T3636] [ 1287.632430][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1287.648816][T11333] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/303/bus supports timestamps until 2038 (0x7fffffff) [ 1287.677639][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 117 [ 1287.706377][T11337] loop0: detected capacity change from 0 to 2048 [ 1287.713409][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1287.713409][ T4175] executing program [ 1287.740167][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1287.754109][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1287.767578][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1287.811386][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1287.828316][T11340] loop3: detected capacity change from 0 to 2048 [ 1287.842367][T11337] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/303/bus supports timestamps until 2038 (0x7fffffff) [ 1287.877711][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1287.896757][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1287.896757][ T4173] [ 1287.898700][T11340] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/307/bus supports timestamps until 2038 (0x7fffffff) [ 1287.908123][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1287.937255][T11344] loop2: detected capacity change from 0 to 2048 [ 1287.960717][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1288.000715][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1288.014294][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1288.016280][T11344] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/299/bus supports timestamps until 2038 (0x7fffffff) [ 1288.035901][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1288.065791][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1288.099788][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1288.113877][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 76 with error 117 [ 1288.118921][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1288.148920][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1288.162316][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1288.172898][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1288.172898][ T4173] [ 1288.182535][T11352] loop4: detected capacity change from 0 to 2048 [ 1288.194388][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1288.197101][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1288.206979][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1288.227625][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1288.229739][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1288.229739][ T9] [ 1288.250976][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1288.256172][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1288.264019][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1288.288063][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1288.288063][ T4175] [ 1288.299295][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1288.301231][T11352] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/303/bus supports timestamps until 2038 (0x7fffffff) [ 1288.352039][T11356] loop0: detected capacity change from 0 to 2048 executing program [ 1288.354886][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1288.360337][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1288.360337][ T1149] [ 1288.383779][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program executing program [ 1288.481804][T11356] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/304/bus supports timestamps until 2038 (0x7fffffff) [ 1288.538413][T11359] loop5: detected capacity change from 0 to 2048 [ 1288.594567][T11362] loop3: detected capacity change from 0 to 2048 [ 1288.607249][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1288.630096][T11364] loop2: detected capacity change from 0 to 2048 [ 1288.631072][T11359] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/304/bus supports timestamps until 2038 (0x7fffffff) [ 1288.649423][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1288.667346][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1288.685059][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1288.695661][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1288.699754][T11362] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/308/bus supports timestamps until 2038 (0x7fffffff) [ 1288.709056][T11364] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/300/bus supports timestamps until 2038 (0x7fffffff) [ 1288.719271][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1288.775019][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1288.777254][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1288.787644][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1288.787644][ T9] [ 1288.811347][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1288.839559][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1288.839559][ T4173] [ 1288.851482][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1288.868799][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1288.887864][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1288.915621][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1288.917554][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1288.946791][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1288.959421][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1288.983135][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1289.004804][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1289.004804][ T4175] [ 1289.016080][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1289.022795][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1289.033078][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1289.043698][T11375] loop4: detected capacity change from 0 to 2048 [ 1289.056403][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1289.071518][T11376] loop0: detected capacity change from 0 to 2048 [ 1289.078002][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1289.090446][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 30 with error 117 executing program [ 1289.102841][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1289.102841][ T9] [ 1289.112583][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1289.112583][ T3648] [ 1289.135157][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1289.152087][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1289.175822][T11375] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/304/bus supports timestamps until 2038 (0x7fffffff) [ 1289.183199][T11378] loop5: detected capacity change from 0 to 2048 executing program executing program [ 1289.220063][T11376] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/305/bus supports timestamps until 2038 (0x7fffffff) [ 1289.298003][T11378] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/305/bus supports timestamps until 2038 (0x7fffffff) [ 1289.315044][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1289.327713][T11385] loop3: detected capacity change from 0 to 2048 [ 1289.360574][T11386] loop2: detected capacity change from 0 to 2048 [ 1289.365383][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1289.378308][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1289.405617][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1289.421446][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1289.434151][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1289.454088][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1289.467765][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1289.468302][T11385] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/309/bus supports timestamps until 2038 (0x7fffffff) [ 1289.481266][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1289.481266][ T3648] executing program [ 1289.498237][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1289.503690][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1289.517016][T11386] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/301/bus supports timestamps until 2038 (0x7fffffff) [ 1289.527626][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1289.527626][ T9] [ 1289.549265][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1289.578726][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1289.634867][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1289.643452][ T3645] EXT4-fs error: 4172 callbacks suppressed [ 1289.643471][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1289.654645][T11395] loop0: detected capacity change from 0 to 2048 [ 1289.676513][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1289.698777][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1289.698777][ T4175] [ 1289.709773][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1289.710698][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1289.734160][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1289.747630][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program executing program [ 1289.775886][T11395] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/306/bus supports timestamps until 2038 (0x7fffffff) [ 1289.791051][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1289.803582][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1289.827708][T11401] loop5: detected capacity change from 0 to 2048 [ 1289.833650][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1289.846452][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1289.863499][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1289.876334][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1289.890425][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1289.895434][T11401] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/306/bus supports timestamps until 2038 (0x7fffffff) [ 1289.903637][T11403] loop4: detected capacity change from 0 to 2048 [ 1289.920886][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1289.920886][ T3647] [ 1289.921574][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1289.944390][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1289.954763][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1289.955263][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1289.986075][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1289.996344][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1290.009789][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1290.013980][T11403] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/305/bus supports timestamps until 2038 (0x7fffffff) [ 1290.034696][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1290.034860][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1290.034860][ T4175] [ 1290.047338][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1290.081901][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1290.118099][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1290.127916][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1290.146217][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1290.167616][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1290.174857][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 11 with error 117 [ 1290.190028][T11411] loop3: detected capacity change from 0 to 2048 [ 1290.198106][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1290.198106][ T3647] [ 1290.210761][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1290.233389][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1290.234801][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error executing program [ 1290.273376][T11411] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/310/bus supports timestamps until 2038 (0x7fffffff) [ 1290.288540][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1290.301341][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1290.301341][ T9] [ 1290.303560][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1290.312625][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1290.349153][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1290.368064][T11415] loop2: detected capacity change from 0 to 2048 executing program executing program [ 1290.437405][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1290.451882][T11415] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/302/bus supports timestamps until 2038 (0x7fffffff) [ 1290.468338][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1290.468338][ T3648] [ 1290.503931][T11421] loop5: detected capacity change from 0 to 2048 [ 1290.520410][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1290.544645][T11419] loop0: detected capacity change from 0 to 2048 [ 1290.574239][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1290.593202][T11421] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/307/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1290.622745][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1290.658587][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1290.659751][T11419] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/307/bus supports timestamps until 2038 (0x7fffffff) [ 1290.682561][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1290.699312][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1290.712984][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1290.725943][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1290.728594][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1290.728594][ T3647] [ 1290.750264][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 [ 1290.769201][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1290.776127][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1290.785712][T11428] loop4: detected capacity change from 0 to 2048 [ 1290.805965][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1290.805965][ T3650] [ 1290.811486][ T3648] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1290.825297][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1290.834731][ T3648] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1290.855503][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program executing program [ 1290.900232][ T3648] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1290.913631][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1290.938572][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1290.942147][ T3648] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1290.942147][ T3648] [ 1290.973837][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1290.992231][T11428] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/306/bus supports timestamps until 2038 (0x7fffffff) [ 1290.995328][T11435] loop3: detected capacity change from 0 to 2048 [ 1291.006523][T11434] loop2: detected capacity change from 0 to 2048 [ 1291.010676][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1291.010676][ T3650] [ 1291.048194][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1291.065483][T11434] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/303/bus supports timestamps until 2038 (0x7fffffff) [ 1291.066901][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1291.092298][T11435] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/311/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1291.189480][T11442] loop0: detected capacity change from 0 to 2048 [ 1291.225654][T11442] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/308/bus supports timestamps until 2038 (0x7fffffff) [ 1291.233910][T11445] loop5: detected capacity change from 0 to 2048 [ 1291.247246][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1291.264991][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1291.279850][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1291.298282][T11445] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/308/bus supports timestamps until 2038 (0x7fffffff) [ 1291.306370][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1291.311725][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1291.331522][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1291.347462][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 67 with error 117 [ 1291.374287][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1291.387487][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1291.387487][ T3647] [ 1291.393370][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1291.399722][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1291.424775][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1291.430418][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1291.430418][ T3648] [ 1291.450509][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1291.464823][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program executing program [ 1291.478212][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1291.481645][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1291.504875][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1291.518734][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1291.563894][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1291.576414][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1291.589036][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1291.591414][T11452] loop2: detected capacity change from 0 to 2048 [ 1291.599136][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1291.599136][ T3647] [ 1291.615424][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1291.621917][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1291.621917][ T4175] [ 1291.628828][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1291.651472][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1291.651485][T11454] loop4: detected capacity change from 0 to 2048 [ 1291.651503][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1291.651503][ T3650] [ 1291.683102][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1291.705717][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1291.732016][T11452] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/304/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1291.778000][T11454] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/307/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1291.840583][T11461] loop0: detected capacity change from 0 to 2048 [ 1291.883125][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1291.908353][T11461] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/309/bus supports timestamps until 2038 (0x7fffffff) [ 1291.926229][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1291.954981][T11463] loop3: detected capacity change from 0 to 2048 [ 1291.963667][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1291.976687][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1291.989140][T11464] loop5: detected capacity change from 0 to 2048 [ 1291.990096][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1291.990096][ T3650] [ 1292.021263][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1292.034772][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1292.050151][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1292.060851][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1292.070120][T11464] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/309/bus supports timestamps until 2038 (0x7fffffff) [ 1292.088575][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1292.116653][T11463] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/312/bus supports timestamps until 2038 (0x7fffffff) [ 1292.137129][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1292.137129][ T4175] [ 1292.158599][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1292.169377][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1292.222456][T11472] loop2: detected capacity change from 0 to 2048 [ 1292.233000][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1292.295772][T11472] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/305/bus supports timestamps until 2038 (0x7fffffff) [ 1292.323712][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1292.324629][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1292.366676][T11477] loop4: detected capacity change from 0 to 2048 [ 1292.376680][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1292.389280][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1292.389809][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1292.398995][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1292.398995][ T9] [ 1292.422231][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1292.429815][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1292.447585][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1292.456993][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1292.457028][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1292.457028][ T1149] [ 1292.458386][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1292.473546][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error executing program [ 1292.527646][T11477] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/308/bus supports timestamps until 2038 (0x7fffffff) [ 1292.549028][T11482] loop0: detected capacity change from 0 to 2048 [ 1292.560512][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1292.574687][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1292.619541][T11482] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/310/bus supports timestamps until 2038 (0x7fffffff) [ 1292.628096][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1292.628096][ T3650] [ 1292.638653][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1292.643690][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1292.682634][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1292.698762][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error executing program [ 1292.729520][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1292.753832][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1292.767466][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1292.775513][T11486] loop5: detected capacity change from 0 to 2048 [ 1292.807926][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1292.836802][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1292.836802][ T3636] [ 1292.858102][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1292.858102][ T4175] [ 1292.859668][T11488] loop3: detected capacity change from 0 to 2048 [ 1292.874126][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1292.887795][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1292.889276][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1292.937746][T11486] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/310/bus supports timestamps until 2038 (0x7fffffff) [ 1292.943718][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1292.958520][T11488] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/313/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1293.028592][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1293.072396][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1293.094498][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1293.094498][ T3647] [ 1293.129076][T11496] loop2: detected capacity change from 0 to 2048 [ 1293.130483][T11495] loop4: detected capacity change from 0 to 2048 [ 1293.146078][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1293.180092][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1293.209858][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1293.214179][T11495] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/309/bus supports timestamps until 2038 (0x7fffffff) [ 1293.231775][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1293.245732][T11496] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/306/bus supports timestamps until 2038 (0x7fffffff) [ 1293.258101][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1293.268762][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error executing program [ 1293.280444][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1293.293081][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1293.355861][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1293.355861][ T3647] [ 1293.361270][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 1293.377198][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1293.407990][T11504] loop0: detected capacity change from 0 to 2048 [ 1293.411724][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1293.411724][ T1149] [ 1293.428299][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1293.442165][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1293.452895][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1293.468974][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1293.481946][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program executing program [ 1293.501670][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1293.501670][ T9] [ 1293.536352][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1293.554873][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1293.559849][T11504] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/311/bus supports timestamps until 2038 (0x7fffffff) [ 1293.623349][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1293.633711][T11511] loop3: detected capacity change from 0 to 2048 [ 1293.640288][T11509] loop5: detected capacity change from 0 to 2048 [ 1293.661668][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error executing program [ 1293.686869][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1293.704853][T11511] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/314/bus supports timestamps until 2038 (0x7fffffff) [ 1293.714766][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1293.716593][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1293.732877][T11516] loop4: detected capacity change from 0 to 2048 [ 1293.756510][T11509] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/311/bus supports timestamps until 2038 (0x7fffffff) [ 1293.776410][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1293.804486][T11516] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/310/bus supports timestamps until 2038 (0x7fffffff) [ 1293.807524][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1293.807524][ T1149] [ 1293.842089][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1293.856100][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1293.891311][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1293.893807][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1293.893807][ T3647] [ 1293.914730][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1293.952953][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1293.972118][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1293.998589][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1294.013104][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1294.013665][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1294.035590][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1294.035590][ T9] [ 1294.047458][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1294.071647][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1294.092378][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error executing program [ 1294.108036][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1294.119584][T11523] loop2: detected capacity change from 0 to 2048 [ 1294.127597][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1294.144752][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 78 with error 117 [ 1294.160934][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 117 [ 1294.192103][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1294.192103][ T1149] executing program [ 1294.211834][T11525] loop0: detected capacity change from 0 to 2048 [ 1294.218423][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1294.218423][ T4175] [ 1294.232478][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1294.242058][T11528] loop5: detected capacity change from 0 to 2048 [ 1294.247885][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1294.267081][T11523] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/307/bus supports timestamps until 2038 (0x7fffffff) [ 1294.287642][T11525] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/312/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1294.326759][T11528] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/312/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1294.371444][T11523] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1294.389233][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1294.423633][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1294.433974][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1294.446073][T11523] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1294.456045][T11536] loop4: detected capacity change from 0 to 2048 [ 1294.461225][T11538] loop3: detected capacity change from 0 to 2048 [ 1294.469075][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1294.484380][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1294.484380][ T9] [ 1294.494564][T11523] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1294.500761][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1294.521726][T11523] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:479: comm syz-executor151: Invalid block bitmap block 0 in block_group 0 [ 1294.541764][T11538] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/315/bus supports timestamps until 2038 (0x7fffffff) [ 1294.554842][T11536] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/311/bus supports timestamps until 2038 (0x7fffffff) [ 1294.586114][T11523] EXT4-fs error (device loop2): ext4_discard_preallocations:5090: comm syz-executor151: Error -117 reading block bitmap for 0 [ 1294.603734][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1294.613908][T11546] loop0: detected capacity change from 0 to 2048 [ 1294.623999][T11523] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1294.638282][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1294.653377][ T3645] EXT4-fs error: 3749 callbacks suppressed [ 1294.653393][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1294.667890][T11523] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1294.678270][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1294.693155][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1294.703613][T11523] EXT4-fs error (device loop2): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1294.722744][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1294.733928][T11523] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1294.736708][T11546] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/313/bus supports timestamps until 2038 (0x7fffffff) [ 1294.760940][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1294.770805][T11523] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1294.771616][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1294.793393][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1294.793393][ T3650] [ 1294.805012][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1294.805045][ T3648] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1294.828374][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1294.842169][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1294.842561][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1294.866863][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1294.877813][ T3648] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1294.890106][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1294.890106][ T1149] [ 1294.904600][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 117 [ 1294.918599][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1294.919480][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1294.944694][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1294.944694][ T3650] [ 1294.955988][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory executing program executing program executing program [ 1294.977750][ T3648] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1294.987164][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1295.014620][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1295.022699][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1295.048026][ T3648] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1295.060293][T11552] loop2: detected capacity change from 0 to 2048 [ 1295.061000][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1295.069220][T11553] loop4: detected capacity change from 0 to 2048 [ 1295.085252][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1295.102962][ T3648] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1295.102962][ T3648] [ 1295.121375][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1295.122150][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1295.142947][T11554] loop5: detected capacity change from 0 to 2048 [ 1295.150844][T11552] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/308/bus supports timestamps until 2038 (0x7fffffff) [ 1295.152697][ T3648] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1295.163887][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1295.163887][ T4175] [ 1295.187040][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1295.193456][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1295.218660][T11553] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/312/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1295.295419][T11554] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/313/bus supports timestamps until 2038 (0x7fffffff) [ 1295.308207][T11562] loop3: detected capacity change from 0 to 2048 [ 1295.343500][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1295.364947][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1295.365370][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1295.385639][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1295.416927][T11562] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/316/bus supports timestamps until 2038 (0x7fffffff) [ 1295.437291][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1295.438648][T11564] loop0: detected capacity change from 0 to 2048 [ 1295.485323][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1295.501286][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1295.501286][ T4173] [ 1295.517142][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1295.518995][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1295.531242][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1295.566728][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1295.592389][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1295.592389][ T3648] [ 1295.604553][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1295.636692][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1295.637302][T11564] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/314/bus supports timestamps until 2038 (0x7fffffff) [ 1295.671647][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1295.694970][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1295.729233][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1295.746049][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1295.779396][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1295.791487][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1295.791487][ T4175] [ 1295.805869][T11570] loop2: detected capacity change from 0 to 2048 [ 1295.811532][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1295.823353][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1295.827527][T11572] loop4: detected capacity change from 0 to 2048 [ 1295.845222][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1295.845222][ T9] [ 1295.859274][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1295.877152][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1295.894811][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1295.895915][T11572] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/313/bus supports timestamps until 2038 (0x7fffffff) [ 1295.919837][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1295.924504][T11570] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/309/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1296.033118][T11579] loop5: detected capacity change from 0 to 2048 [ 1296.057376][T11580] loop3: detected capacity change from 0 to 2048 [ 1296.060762][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1296.080429][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1296.080429][ T3648] [ 1296.095307][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1296.136920][T11579] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/314/bus supports timestamps until 2038 (0x7fffffff) [ 1296.179171][T11580] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/317/bus supports timestamps until 2038 (0x7fffffff) [ 1296.196484][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1296.196659][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1296.215172][T11586] loop0: detected capacity change from 0 to 2048 [ 1296.234775][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1296.259558][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1296.270713][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1296.291339][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1296.291665][T11586] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/315/bus supports timestamps until 2038 (0x7fffffff) [ 1296.304185][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1296.304185][ T9] [ 1296.336719][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1296.354427][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1296.376363][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1296.376615][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1296.403510][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1296.403510][ T4175] [ 1296.433639][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1296.451905][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1296.451944][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1296.479574][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1296.494870][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1296.512823][ T4173] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1296.525777][ T4173] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1296.525777][ T4173] [ 1296.535520][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1296.549517][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1296.564915][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1296.569372][T11593] loop2: detected capacity change from 0 to 2048 [ 1296.578100][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1296.578100][ T9] [ 1296.617001][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program executing program [ 1296.642102][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1296.697022][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1296.716164][T11593] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/310/bus supports timestamps until 2038 (0x7fffffff) [ 1296.727312][T11598] loop4: detected capacity change from 0 to 2048 [ 1296.740024][T11597] loop3: detected capacity change from 0 to 2048 [ 1296.749152][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1296.790564][T11598] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/314/bus supports timestamps until 2038 (0x7fffffff) [ 1296.806102][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 68 with error 117 [ 1296.806964][T11597] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/318/bus supports timestamps until 2038 (0x7fffffff) [ 1296.818570][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1296.818570][ T3636] executing program [ 1296.866186][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1296.891796][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1296.925371][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1296.938383][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1296.951029][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1296.968019][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1296.981245][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1296.981245][ T1149] [ 1296.990251][T11605] loop5: detected capacity change from 0 to 2048 [ 1296.997849][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1297.006690][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1297.036144][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1297.065782][T11605] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/315/bus supports timestamps until 2038 (0x7fffffff) [ 1297.075347][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1297.092336][T11610] loop0: detected capacity change from 0 to 2048 [ 1297.096504][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1297.119082][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error executing program [ 1297.146231][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1297.167124][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1297.167124][ T9] [ 1297.179428][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1297.204131][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1297.210667][T11610] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/316/bus supports timestamps until 2038 (0x7fffffff) [ 1297.236109][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1297.236109][ T4175] executing program [ 1297.246687][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1297.264208][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1297.300596][T11617] loop4: detected capacity change from 0 to 2048 [ 1297.307909][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1297.342787][T11612] loop2: detected capacity change from 0 to 2048 [ 1297.371947][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1297.382703][T11620] loop3: detected capacity change from 0 to 2048 [ 1297.397173][T11617] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/315/bus supports timestamps until 2038 (0x7fffffff) [ 1297.409290][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1297.429565][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1297.429565][ T1149] [ 1297.446168][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1297.476092][T11612] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/311/bus supports timestamps until 2038 (0x7fffffff) [ 1297.481124][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1297.495695][T11620] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/319/bus supports timestamps until 2038 (0x7fffffff) [ 1297.501298][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1297.523107][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1297.560757][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1297.606670][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1297.612871][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1297.612871][ T9] [ 1297.639290][T11620] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1297.644859][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1297.677174][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1297.696909][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1297.702952][T11630] loop5: detected capacity change from 0 to 2048 [ 1297.709865][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1297.723376][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1297.727204][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1297.727204][ T3648] [ 1297.751666][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1297.758997][T11620] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1297.779139][T11620] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1297.792034][T11620] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1297.804950][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1297.822015][T11630] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/316/bus supports timestamps until 2038 (0x7fffffff) [ 1297.842398][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1297.861464][T11620] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1297.877593][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1297.890405][T11620] EXT4-fs error (device loop3): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1297.908988][T11620] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1297.923718][T11620] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1297.930931][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1297.930931][ T3636] [ 1297.951715][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1297.965104][T11620] EXT4-fs error (device loop3): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1297.981197][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1297.993455][T11637] loop4: detected capacity change from 0 to 2048 executing program [ 1298.019367][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1298.034115][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1298.050423][T11635] loop0: detected capacity change from 0 to 2048 [ 1298.062209][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 56 with error 117 [ 1298.070999][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1298.101982][T11637] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/316/bus supports timestamps until 2038 (0x7fffffff) [ 1298.106717][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1298.106717][ T9] [ 1298.127054][T11639] loop2: detected capacity change from 0 to 2048 [ 1298.137705][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1298.139598][T11635] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/317/bus supports timestamps until 2038 (0x7fffffff) [ 1298.152862][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1298.152862][ T4173] [ 1298.193119][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1298.226079][T11639] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/312/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1298.276976][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1298.291197][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1298.304360][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1298.323648][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1298.333871][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1298.346101][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1298.357206][T11648] loop5: detected capacity change from 0 to 2048 [ 1298.372786][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1298.419830][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1298.430298][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1298.430298][ T1149] [ 1298.438148][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1298.444692][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1298.469699][T11649] loop3: detected capacity change from 0 to 2048 [ 1298.473694][T11648] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/317/bus supports timestamps until 2038 (0x7fffffff) [ 1298.478618][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1298.478618][ T4173] [ 1298.498099][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1298.499090][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1298.534885][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1298.548210][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1298.566806][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1298.566806][ T9] [ 1298.577968][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1298.592374][T11649] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/320/bus supports timestamps until 2038 (0x7fffffff) executing program executing program executing program [ 1298.708132][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1298.746851][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1298.749026][T11655] loop4: detected capacity change from 0 to 2048 [ 1298.774160][T11659] loop2: detected capacity change from 0 to 2048 [ 1298.802955][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1298.816017][T11658] loop0: detected capacity change from 0 to 2048 [ 1298.824923][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1298.837678][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1298.837678][ T9] [ 1298.852030][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1298.869654][ T3648] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1298.879212][T11655] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/317/bus supports timestamps until 2038 (0x7fffffff) [ 1298.885853][T11659] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/313/bus supports timestamps until 2038 (0x7fffffff) [ 1298.909146][T11658] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/318/bus supports timestamps until 2038 (0x7fffffff) [ 1298.923534][ T3648] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1298.936358][ T3648] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1298.948545][ T3648] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 71 with error 117 [ 1298.993344][ T3648] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1298.993344][ T3648] executing program [ 1299.027098][ T3648] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1299.158020][T11672] loop3: detected capacity change from 0 to 2048 [ 1299.168793][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1299.171055][T11668] loop5: detected capacity change from 0 to 2048 [ 1299.198896][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1299.213074][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1299.225897][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1299.226231][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1299.242904][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1299.258700][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1299.272069][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1299.273649][T11672] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/321/bus supports timestamps until 2038 (0x7fffffff) [ 1299.282023][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1299.306455][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1299.319315][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1299.319315][ T3648] [ 1299.325284][T11668] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/318/bus supports timestamps until 2038 (0x7fffffff) [ 1299.329027][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1299.356598][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1299.356598][ T4175] [ 1299.370419][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1299.386602][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1299.408767][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1299.435489][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1299.435489][ T1149] [ 1299.446101][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1299.477920][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1299.492497][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1299.505502][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1299.542449][T11678] loop4: detected capacity change from 0 to 2048 [ 1299.550138][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1299.550904][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1299.575595][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error executing program executing program [ 1299.592100][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1299.613835][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1299.647212][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1299.647212][ T3636] [ 1299.661125][T11678] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/318/bus supports timestamps until 2038 (0x7fffffff) [ 1299.673121][ T3645] EXT4-fs error: 3917 callbacks suppressed [ 1299.673138][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1299.680300][T11682] loop0: detected capacity change from 0 to 2048 [ 1299.692501][T11681] loop2: detected capacity change from 0 to 2048 [ 1299.703446][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1299.703446][ T9] [ 1299.705791][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1299.725574][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1299.728132][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1299.749084][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1299.761560][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1299.775324][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1299.785650][T11681] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/314/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1299.816920][T11682] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/319/bus supports timestamps until 2038 (0x7fffffff) [ 1299.843548][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1299.853199][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1299.867583][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1299.903617][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1299.914777][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1299.924571][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1299.946875][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1299.957132][T11692] loop5: detected capacity change from 0 to 2048 [ 1299.960826][T11691] loop3: detected capacity change from 0 to 2048 [ 1299.990470][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1299.995237][ T1256] ieee802154 phy0 wpan0: encryption failed: -22 [ 1300.009740][ T1256] ieee802154 phy1 wpan1: encryption failed: -22 [ 1300.012746][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1300.025786][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1300.026670][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1300.059885][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1300.074634][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1300.098080][T11692] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/319/bus supports timestamps until 2038 (0x7fffffff) [ 1300.117599][T11691] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/322/bus supports timestamps until 2038 (0x7fffffff) [ 1300.140401][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1300.140401][ T3636] [ 1300.150627][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1300.152263][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1300.174325][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1300.202854][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1300.232582][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1300.232582][ T1149] [ 1300.244133][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1300.268992][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1300.284099][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1300.294136][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1300.294136][ T9] [ 1300.338711][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1300.345420][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1300.365514][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program executing program [ 1300.420809][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1300.444945][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1300.490133][T11699] loop4: detected capacity change from 0 to 2048 [ 1300.496855][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1300.509355][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1300.526660][T11702] loop0: detected capacity change from 0 to 2048 [ 1300.542524][T11703] loop2: detected capacity change from 0 to 2048 [ 1300.576740][T11699] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/319/bus supports timestamps until 2038 (0x7fffffff) [ 1300.591825][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1300.591825][ T3650] [ 1300.605386][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1300.622982][T11702] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/320/bus supports timestamps until 2038 (0x7fffffff) [ 1300.668408][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1300.710959][T11703] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/315/bus supports timestamps until 2038 (0x7fffffff) [ 1300.735570][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1300.735570][ T3636] [ 1300.826620][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1300.887249][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1300.933961][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1300.950159][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1300.972263][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1300.988823][T11714] loop5: detected capacity change from 0 to 2048 [ 1300.996165][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1301.014447][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1301.028524][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 30 with error 117 [ 1301.041052][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1301.056341][T11716] loop3: detected capacity change from 0 to 2048 [ 1301.063148][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1301.063148][ T3648] [ 1301.065588][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1301.073594][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 117 [ 1301.090654][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1301.095315][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1301.107967][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 45 with error 117 [ 1301.120004][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1301.120004][ T4173] [ 1301.132498][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1301.132498][ T3647] [ 1301.142512][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1301.165663][T11716] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/323/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1301.179785][T11714] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/320/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1301.225196][T11722] loop4: detected capacity change from 0 to 2048 [ 1301.241108][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1301.363884][T11724] loop0: detected capacity change from 0 to 2048 [ 1301.385525][T11722] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/320/bus supports timestamps until 2038 (0x7fffffff) [ 1301.428224][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1301.449353][T11724] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/321/bus supports timestamps until 2038 (0x7fffffff) [ 1301.462220][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1301.477363][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1301.482477][T11730] loop2: detected capacity change from 0 to 2048 [ 1301.502588][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1301.515258][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1301.522036][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1301.528824][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1301.528824][ T1149] [ 1301.550230][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1301.569502][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1301.595904][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1301.611341][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1301.611341][ T3647] executing program [ 1301.624241][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1301.649171][T11730] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/316/bus supports timestamps until 2038 (0x7fffffff) [ 1301.679751][T11737] loop3: detected capacity change from 0 to 2048 [ 1301.691436][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1301.693909][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1301.725967][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1301.740906][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1301.758221][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 117 [ 1301.769405][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1301.780129][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1301.780129][ T1149] [ 1301.781104][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1301.790884][T11737] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/324/bus supports timestamps until 2038 (0x7fffffff) [ 1301.830904][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error executing program [ 1301.883925][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1301.917900][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1301.932121][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1301.946520][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1301.946520][ T3636] [ 1301.959310][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1301.960197][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1301.971707][T11742] loop5: detected capacity change from 0 to 2048 [ 1302.001288][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1302.009428][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1302.034181][T11744] loop4: detected capacity change from 0 to 2048 [ 1302.044575][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1302.044575][ T3650] [ 1302.055055][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1302.078031][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1302.079504][T11742] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/321/bus supports timestamps until 2038 (0x7fffffff) [ 1302.100297][T11747] loop0: detected capacity change from 0 to 2048 [ 1302.112312][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1302.116341][T11744] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/321/bus supports timestamps until 2038 (0x7fffffff) [ 1302.145140][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1302.178774][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1302.178774][ T3636] [ 1302.190435][T11747] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/322/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1302.248893][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1302.286176][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1302.368245][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1302.378852][T11755] loop2: detected capacity change from 0 to 2048 [ 1302.388514][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1302.408925][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1302.423016][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1302.423145][ T1149] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1302.435544][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1302.435544][ T4173] [ 1302.436912][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1302.468122][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1302.472111][ T1149] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1302.485320][T11757] loop3: detected capacity change from 0 to 2048 [ 1302.499303][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1302.510168][T11755] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/317/bus supports timestamps until 2038 (0x7fffffff) [ 1302.534304][T11761] loop5: detected capacity change from 0 to 2048 [ 1302.553681][ T1149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1302.578391][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1302.589934][ T1149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1302.589934][ T1149] [ 1302.592956][T11757] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/325/bus supports timestamps until 2038 (0x7fffffff) [ 1302.601886][ T1149] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1302.612705][T11761] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/322/bus supports timestamps until 2038 (0x7fffffff) [ 1302.639371][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1302.652193][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1302.652193][ T3650] [ 1302.663844][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program executing program [ 1302.798408][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1302.858270][T11768] loop4: detected capacity change from 0 to 2048 [ 1302.883913][T11769] loop0: detected capacity change from 0 to 2048 [ 1302.886455][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1302.900998][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1302.917531][T11768] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/322/bus supports timestamps until 2038 (0x7fffffff) [ 1302.929912][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1302.930240][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1302.957676][T11769] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/323/bus supports timestamps until 2038 (0x7fffffff) [ 1302.961503][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1302.970253][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1302.988350][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1303.014870][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1303.015717][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1303.015717][ T3650] [ 1303.036486][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1303.038420][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1303.062543][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1303.075600][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1303.075600][ T4173] [ 1303.093470][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1303.112622][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1303.127720][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1303.142116][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1303.158937][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1303.196957][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1303.196957][ T1149] [ 1303.216399][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1303.227518][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1303.245546][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1303.257956][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1303.257956][ T3647] [ 1303.268951][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1303.302079][T11779] loop2: detected capacity change from 0 to 2048 executing program [ 1303.347029][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1303.364226][T11777] loop5: detected capacity change from 0 to 2048 [ 1303.407153][T11779] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/318/bus supports timestamps until 2038 (0x7fffffff) [ 1303.419457][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1303.421719][T11781] loop3: detected capacity change from 0 to 2048 [ 1303.443341][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1303.467703][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1303.467703][ T4173] [ 1303.469006][T11784] loop0: detected capacity change from 0 to 2048 [ 1303.479321][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1303.488850][T11777] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/323/bus supports timestamps until 2038 (0x7fffffff) [ 1303.535132][T11781] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/326/bus supports timestamps until 2038 (0x7fffffff) [ 1303.579429][T11784] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/324/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1303.637265][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1303.659546][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1303.692012][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1303.706425][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1303.732553][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1303.739816][T11793] loop4: detected capacity change from 0 to 2048 [ 1303.752276][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1303.766255][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1303.778384][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1303.778384][ T3650] [ 1303.788053][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1303.788087][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1303.788087][ T4173] [ 1303.802029][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1303.826156][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1303.843109][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1303.849959][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1303.871088][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1303.883349][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1303.888338][T11793] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/323/bus supports timestamps until 2038 (0x7fffffff) [ 1303.899461][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1303.907952][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1303.930169][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1303.943854][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1303.943854][ T3647] [ 1303.956290][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1303.970455][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1303.983586][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1303.983586][ T3648] [ 1303.996745][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1304.017285][T11793] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 executing program executing program [ 1304.066215][T11793] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1304.170466][T11804] loop3: detected capacity change from 0 to 2048 [ 1304.182329][T11793] EXT4-fs error (device loop4): ext4_write_end:1344: inode #18: comm syz-executor151: mark_inode_dirty error [ 1304.196276][T11802] loop2: detected capacity change from 0 to 2048 [ 1304.198314][T11801] loop5: detected capacity change from 0 to 2048 [ 1304.217379][T11804] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/327/bus supports timestamps until 2038 (0x7fffffff) [ 1304.222790][T11805] loop0: detected capacity change from 0 to 2048 [ 1304.239751][T11801] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/324/bus supports timestamps until 2038 (0x7fffffff) [ 1304.256055][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1304.276711][T11805] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/325/bus supports timestamps until 2038 (0x7fffffff) [ 1304.291712][T11802] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/319/bus supports timestamps until 2038 (0x7fffffff) [ 1304.304569][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1304.318740][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1304.340420][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 66 with error 117 [ 1304.353379][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1304.353379][ T3648] [ 1304.364606][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program [ 1304.482134][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1304.527624][T11817] loop4: detected capacity change from 0 to 2048 [ 1304.540511][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1304.555197][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1304.556284][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1304.578849][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1304.588737][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1304.598822][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1304.601363][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1304.615878][T11817] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/324/bus supports timestamps until 2038 (0x7fffffff) [ 1304.635444][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1304.645437][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1304.648735][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1304.660272][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1304.670544][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1304.670544][ T3650] [ 1304.690404][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1304.701995][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1304.702278][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 52 with error 117 [ 1304.727387][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1304.727387][ T3648] [ 1304.727726][ T3645] EXT4-fs error: 4161 callbacks suppressed [ 1304.727739][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1304.739324][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1304.751383][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1304.754250][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1304.778440][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1304.789131][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1304.798793][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1304.798793][ T1149] [ 1304.810715][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1304.810715][ T3636] [ 1304.824956][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1304.845393][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1304.858501][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1304.876546][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1304.877939][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1304.899913][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1304.907765][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1304.924062][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error executing program executing program executing program executing program [ 1304.976992][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1305.002472][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1305.016642][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1305.016642][ T3648] [ 1305.031473][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1305.051291][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1305.059124][T11823] loop5: detected capacity change from 0 to 2048 [ 1305.068431][T11826] loop0: detected capacity change from 0 to 2048 [ 1305.077995][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1305.079702][T11827] loop3: detected capacity change from 0 to 2048 [ 1305.093775][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1305.104123][T11825] loop2: detected capacity change from 0 to 2048 [ 1305.125968][T11826] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/326/bus supports timestamps until 2038 (0x7fffffff) [ 1305.140870][T11825] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/320/bus supports timestamps until 2038 (0x7fffffff) [ 1305.158022][T11823] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/325/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1305.172010][T11827] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/328/bus supports timestamps until 2038 (0x7fffffff) [ 1305.317190][T11837] loop4: detected capacity change from 0 to 2048 [ 1305.324038][T11827] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1305.324722][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1305.354762][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1305.373751][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1305.386896][T11827] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1305.394407][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1305.404278][T11827] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1305.412448][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1305.431365][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1305.444485][T11827] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:479: comm syz-executor151: Invalid block bitmap block 0 in block_group 0 [ 1305.458327][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1305.458669][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1305.477850][T11837] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/325/bus supports timestamps until 2038 (0x7fffffff) [ 1305.482441][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1305.482441][ T1149] [ 1305.504229][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1305.505475][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1305.527270][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1305.527831][T11827] EXT4-fs error (device loop3): ext4_discard_preallocations:5090: comm syz-executor151: Error -117 reading block bitmap for 0 [ 1305.540543][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1305.554076][T11827] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1305.578184][T11827] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1305.580697][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1305.580697][ T3648] executing program [ 1305.635573][T11827] EXT4-fs error (device loop3): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1305.648133][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 117 [ 1305.650241][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1305.674006][T11827] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1305.687055][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1305.687055][ T3650] [ 1305.698467][T11827] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1305.719363][T11844] loop5: detected capacity change from 0 to 2048 [ 1305.746316][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 40 with error 117 [ 1305.760210][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1305.774411][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1305.795281][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1305.795281][ T1149] [ 1305.818252][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1305.838955][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1305.867582][T11844] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/326/bus supports timestamps until 2038 (0x7fffffff) [ 1305.881673][T11847] loop2: detected capacity change from 0 to 2048 [ 1305.909064][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1305.930500][T11850] loop0: detected capacity change from 0 to 2048 [ 1305.940438][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1305.940438][ T4175] [ 1305.943112][T11847] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/321/bus supports timestamps until 2038 (0x7fffffff) [ 1305.953482][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1306.016694][T11850] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/327/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1306.076398][T11857] loop3: detected capacity change from 0 to 2048 [ 1306.095627][T11847] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1306.097377][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1306.122195][T11847] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1306.127028][T11860] loop4: detected capacity change from 0 to 2048 [ 1306.147205][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1306.158459][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1306.171350][T11847] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1306.186431][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 58 with error 117 [ 1306.199866][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1306.199866][ T4175] [ 1306.210088][T11847] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1306.230287][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1306.233024][T11857] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/329/bus supports timestamps until 2038 (0x7fffffff) [ 1306.252271][T11847] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1306.265954][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1306.291980][T11847] EXT4-fs error (device loop2): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1306.306363][T11860] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/326/bus supports timestamps until 2038 (0x7fffffff) [ 1306.321139][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1306.350531][T11847] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1306.370076][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1306.386533][T11847] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1306.389368][T11866] loop5: detected capacity change from 0 to 2048 [ 1306.411931][T11847] EXT4-fs error (device loop2): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1306.424393][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1306.425214][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1306.440158][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1306.450983][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1306.450983][ T3650] [ 1306.473693][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1306.475182][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1306.501037][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1306.503017][T11866] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/327/bus supports timestamps until 2038 (0x7fffffff) [ 1306.534173][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1306.538522][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 23 with error 117 [ 1306.583190][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1306.583190][ T1149] executing program [ 1306.593989][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1306.606901][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1306.606901][ T3647] [ 1306.623794][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1306.634439][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1306.646979][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 117 [ 1306.649147][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1306.674554][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1306.674554][ T3636] executing program [ 1306.717239][T11872] loop0: detected capacity change from 0 to 2048 [ 1306.728548][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1306.745907][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1306.776839][T11872] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/328/bus supports timestamps until 2038 (0x7fffffff) [ 1306.797273][T11874] loop2: detected capacity change from 0 to 2048 executing program [ 1306.824044][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1306.866910][T11878] loop4: detected capacity change from 0 to 2048 [ 1306.888146][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1306.892029][T11874] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/322/bus supports timestamps until 2038 (0x7fffffff) [ 1306.917457][T11878] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/327/bus supports timestamps until 2038 (0x7fffffff) [ 1306.938063][T11881] loop3: detected capacity change from 0 to 2048 [ 1306.946631][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 65 with error 117 [ 1306.960732][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1306.960732][ T3647] [ 1306.979732][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1307.003961][T11881] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/330/bus supports timestamps until 2038 (0x7fffffff) [ 1307.004307][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1307.060634][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1307.087212][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1307.101387][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error executing program [ 1307.139297][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 73 with error 117 [ 1307.154571][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1307.168637][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1307.185402][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1307.195645][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1307.195645][ T3636] [ 1307.205395][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1307.214972][T11889] loop5: detected capacity change from 0 to 2048 [ 1307.217954][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1307.226485][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1307.250972][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1307.264574][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1307.278648][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1307.288364][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1307.289417][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1307.289417][ T4173] [ 1307.312126][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error executing program [ 1307.334229][T11889] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/328/bus supports timestamps until 2038 (0x7fffffff) [ 1307.335015][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1307.352624][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1307.352624][ T3647] [ 1307.374683][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1307.389509][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1307.402113][T11894] loop0: detected capacity change from 0 to 2048 [ 1307.402809][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1307.402809][ T3650] [ 1307.436586][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program executing program executing program [ 1307.531663][T11894] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/329/bus supports timestamps until 2038 (0x7fffffff) [ 1307.546921][T11899] loop3: detected capacity change from 0 to 2048 [ 1307.559467][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1307.575466][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1307.585885][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1307.625384][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1307.638274][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1307.638274][ T3647] [ 1307.650125][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1307.650352][T11899] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/331/bus supports timestamps until 2038 (0x7fffffff) [ 1307.666133][T11901] loop4: detected capacity change from 0 to 2048 [ 1307.686220][T11902] loop2: detected capacity change from 0 to 2048 executing program [ 1307.750116][T11901] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/328/bus supports timestamps until 2038 (0x7fffffff) [ 1307.763712][T11902] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/323/bus supports timestamps until 2038 (0x7fffffff) [ 1307.805984][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1307.856700][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1307.893569][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1307.900493][T11911] loop5: detected capacity change from 0 to 2048 [ 1307.915682][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1307.925947][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1307.944425][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1307.955895][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1307.969023][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1307.983918][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1307.983918][ T4173] [ 1308.002091][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1308.006251][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1308.025351][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1308.032782][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1308.038610][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1308.050107][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1308.071904][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1308.071904][ T3647] [ 1308.082838][T11911] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/329/bus supports timestamps until 2038 (0x7fffffff) [ 1308.083342][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 36 with error 117 executing program [ 1308.107001][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1308.143711][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1308.159594][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1308.173970][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1308.173970][ T4175] [ 1308.178266][T11916] loop0: detected capacity change from 0 to 2048 [ 1308.184536][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1308.184536][ T3636] [ 1308.213410][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1308.230811][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1308.259491][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1308.275830][T11916] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/330/bus supports timestamps until 2038 (0x7fffffff) [ 1308.298476][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1308.338747][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1308.348431][T11920] loop3: detected capacity change from 0 to 2048 executing program [ 1308.396253][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1308.433874][T11920] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/332/bus supports timestamps until 2038 (0x7fffffff) [ 1308.450112][T11922] loop4: detected capacity change from 0 to 2048 [ 1308.457054][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1308.457054][ T4173] [ 1308.469526][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1308.502232][T11927] loop2: detected capacity change from 0 to 2048 [ 1308.515733][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1308.529723][ T4175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1308.542145][T11922] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/329/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1308.599807][ T4175] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1308.613402][T11927] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/324/bus supports timestamps until 2038 (0x7fffffff) [ 1308.631168][ T4175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 1308.656572][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1308.694723][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1308.707031][T11932] loop5: detected capacity change from 0 to 2048 [ 1308.711929][ T4175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1308.711929][ T4175] [ 1308.724619][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1308.731860][T11922] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1308.737314][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1308.758333][ T4175] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1308.762802][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1308.762802][ T3647] [ 1308.794544][T11932] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/330/bus supports timestamps until 2038 (0x7fffffff) [ 1308.807633][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1308.830134][T11922] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1308.850068][ T3609] EXT4-fs unmount: 311 callbacks suppressed executing program [ 1308.850088][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1308.863433][T11922] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1308.895497][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program [ 1308.897716][T11922] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1308.975539][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1308.990510][T11940] loop3: detected capacity change from 0 to 2048 [ 1308.997349][ T4175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1309.008191][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1309.017821][T11942] loop0: detected capacity change from 0 to 2048 [ 1309.033723][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1309.050193][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1309.051292][T11942] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1309.060009][T11922] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1309.080992][T11942] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/331/bus supports timestamps until 2038 (0x7fffffff) [ 1309.094013][T11922] EXT4-fs error (device loop4): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1309.095060][ T4175] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 70 with error 117 [ 1309.119783][T11940] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1309.128321][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1309.140927][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1309.140927][ T3647] [ 1309.151081][T11940] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/333/bus supports timestamps until 2038 (0x7fffffff) [ 1309.163200][ T4175] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1309.163200][ T4175] [ 1309.165215][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1309.198337][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1309.202044][ T4175] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1309.217143][T11922] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1309.231104][T11922] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1309.236138][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1309.253671][T11922] EXT4-fs error (device loop4): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error executing program executing program [ 1309.339886][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1309.353471][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1309.367554][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1309.390405][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1309.402100][ T4175] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1309.411553][T11950] loop5: detected capacity change from 0 to 2048 [ 1309.422234][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1309.435959][T11951] loop2: detected capacity change from 0 to 2048 [ 1309.443171][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 61 with error 117 [ 1309.456504][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1309.458423][ T4175] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1309.469394][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1309.469394][ T3636] [ 1309.482041][ T4175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1309.492534][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1309.516791][ T4175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1309.516791][ T4175] [ 1309.517090][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1309.517090][ T4173] [ 1309.539384][T11950] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1309.539684][ T4175] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1309.550040][T11951] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1309.565238][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1309.570685][T11950] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/331/bus supports timestamps until 2038 (0x7fffffff) [ 1309.575593][T11951] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/325/bus supports timestamps until 2038 (0x7fffffff) [ 1309.590473][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1309.600372][ T3612] EXT4-fs (loop4): unmounting filesystem. executing program [ 1309.693434][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 executing program executing program [ 1309.733553][ T3645] EXT4-fs error: 4019 callbacks suppressed [ 1309.733570][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1309.769567][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1309.803347][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1309.804664][T11958] loop0: detected capacity change from 0 to 2048 [ 1309.818595][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1309.824579][T11960] loop4: detected capacity change from 0 to 2048 [ 1309.842106][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1309.856747][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1309.864122][T11962] loop3: detected capacity change from 0 to 2048 [ 1309.870266][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1309.888075][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1309.888075][ T3648] [ 1309.893886][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1309.898020][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1309.910731][T11962] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1309.918414][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1309.926757][T11962] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/334/bus supports timestamps until 2038 (0x7fffffff) [ 1309.949956][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1309.962909][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1309.963890][T11958] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1309.978176][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1309.984330][T11958] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/332/bus supports timestamps until 2038 (0x7fffffff) [ 1309.990479][T11960] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1310.014247][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1310.026785][T11960] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/330/bus supports timestamps until 2038 (0x7fffffff) [ 1310.039429][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 72 with error 117 [ 1310.052177][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1310.052177][ T4175] [ 1310.059488][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1310.063184][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1310.089675][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1310.099362][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1310.101447][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1310.111393][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1310.126102][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1310.175889][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1310.233550][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1310.250046][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1310.264913][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1310.284545][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1310.284545][ T3647] [ 1310.290837][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1310.309078][T11971] loop2: detected capacity change from 0 to 2048 [ 1310.316516][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1310.339712][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1310.347543][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1310.363183][T11973] loop5: detected capacity change from 0 to 2048 [ 1310.371026][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1310.371129][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1310.384095][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1310.402868][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1310.402868][ T3648] [ 1310.404907][T11971] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1310.423978][T11971] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/326/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1310.437909][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1310.452846][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1310.467061][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1310.477155][T11973] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. executing program [ 1310.510953][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1310.523465][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1310.523465][ T4175] [ 1310.535860][T11973] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/332/bus supports timestamps until 2038 (0x7fffffff) [ 1310.541047][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1310.561458][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1310.597465][T11979] loop3: detected capacity change from 0 to 2048 [ 1310.612434][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1310.614628][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1310.631146][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1310.657464][T11981] loop0: detected capacity change from 0 to 2048 [ 1310.675496][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1310.719246][T11979] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1310.732949][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1310.732949][ T3648] [ 1310.747778][T11981] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1310.758965][T11988] loop4: detected capacity change from 0 to 2048 [ 1310.767746][T11979] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/335/bus supports timestamps until 2038 (0x7fffffff) [ 1310.775210][T11981] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/333/bus supports timestamps until 2038 (0x7fffffff) [ 1310.804639][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1310.818761][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1310.836526][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1310.843328][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1310.844697][T11988] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1310.871738][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1310.884065][T11988] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/331/bus supports timestamps until 2038 (0x7fffffff) [ 1310.924460][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1310.945519][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1310.945519][ T4175] [ 1310.965546][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1310.979249][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1311.020699][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1311.036372][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1311.048709][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1311.062637][ T3611] EXT4-fs (loop5): unmounting filesystem. executing program [ 1311.081897][T11993] loop2: detected capacity change from 0 to 2048 [ 1311.098394][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1311.119550][ T4173] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1311.125537][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1311.161892][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1311.165943][ T4173] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1311.165943][ T4173] [ 1311.197599][T11993] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1311.201568][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1311.213135][T11996] loop5: detected capacity change from 0 to 2048 [ 1311.222130][T11993] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/327/bus supports timestamps until 2038 (0x7fffffff) [ 1311.234132][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1311.237201][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1311.246882][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1311.246882][ T3648] [ 1311.271229][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1311.273609][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1311.299051][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1311.307965][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1311.310997][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program executing program [ 1311.335818][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1311.335818][ T3636] [ 1311.384987][T11996] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1311.402258][T11996] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/333/bus supports timestamps until 2038 (0x7fffffff) [ 1311.415825][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1311.434831][T12004] loop0: detected capacity change from 0 to 2048 [ 1311.448932][T12003] loop3: detected capacity change from 0 to 2048 [ 1311.461432][ T3612] EXT4-fs (loop4): unmounting filesystem. [ 1311.475157][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1311.496812][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1311.511114][T12004] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1311.525748][T12003] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1311.543540][T12003] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/336/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1311.562388][T12004] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/334/bus supports timestamps until 2038 (0x7fffffff) [ 1311.583065][T12010] loop4: detected capacity change from 0 to 2048 [ 1311.590219][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1311.628406][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1311.665269][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1311.679032][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1311.689798][T12010] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1311.698895][T12010] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/332/bus supports timestamps until 2038 (0x7fffffff) [ 1311.711202][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1311.711202][ T4173] [ 1311.724249][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1311.737891][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1311.743763][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1311.757371][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1311.786339][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1311.799889][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1311.813417][ T4173] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1311.833542][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1311.833542][ T1149] [ 1311.843808][ T4173] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1311.856502][ T4173] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1311.880133][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1311.896674][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1311.915715][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1311.917963][T12016] loop2: detected capacity change from 0 to 2048 [ 1311.932726][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1311.941129][ T4173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1311.941129][ T4173] [ 1311.951890][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1311.966145][ T4173] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1311.979878][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1311.989992][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 117 [ 1312.002820][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1312.002820][ T3636] [ 1312.008515][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1312.012591][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error executing program [ 1312.040218][T12016] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1312.060273][T12020] loop5: detected capacity change from 0 to 2048 [ 1312.070509][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1312.095196][T12016] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/328/bus supports timestamps until 2038 (0x7fffffff) [ 1312.108799][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1312.110685][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1312.121238][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1312.121238][ T4175] executing program [ 1312.122589][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1312.152252][T12020] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1312.180705][ T3612] EXT4-fs (loop4): unmounting filesystem. executing program [ 1312.203602][T12020] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/334/bus supports timestamps until 2038 (0x7fffffff) [ 1312.247738][T12016] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1312.279291][T12024] loop0: detected capacity change from 0 to 2048 executing program [ 1312.295449][T12026] loop3: detected capacity change from 0 to 2048 [ 1312.325771][T12016] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1312.344884][T12016] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1312.352065][T12030] loop4: detected capacity change from 0 to 2048 [ 1312.366625][T12016] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1312.386636][T12026] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1312.388064][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1312.395278][T12026] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/337/bus supports timestamps until 2038 (0x7fffffff) [ 1312.409942][T12016] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1312.430558][T12024] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1312.439325][ T4175] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1312.449388][T12024] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/335/bus supports timestamps until 2038 (0x7fffffff) [ 1312.462882][ T4175] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1312.464035][T12030] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1312.484607][T12030] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/333/bus supports timestamps until 2038 (0x7fffffff) [ 1312.497381][ T4175] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1312.511128][T12016] EXT4-fs error (device loop2): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1312.543346][ T4175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1312.543346][ T4175] [ 1312.559983][T12016] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1312.590605][ T4175] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1312.604529][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1312.618879][T12016] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1312.635446][T12016] EXT4-fs error (device loop2): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1312.652251][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1312.668438][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1312.683137][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1312.716746][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1312.732980][ T4173] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1312.745934][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1312.761869][ T4173] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1312.761869][ T4173] [ 1312.777597][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 1312.791437][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1312.804019][ T4173] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1312.816714][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1312.822336][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1312.822336][ T1149] [ 1312.827425][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1312.848706][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1312.848969][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1312.863561][T12040] loop5: detected capacity change from 0 to 2048 [ 1312.871623][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1312.871623][ T3636] [ 1312.887134][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1312.894999][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1312.896603][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1312.909649][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1312.925217][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1312.935116][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1312.938342][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1312.938342][ T3648] executing program [ 1312.965618][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1312.988120][T12040] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1313.000720][ T3612] EXT4-fs (loop4): unmounting filesystem. executing program executing program [ 1313.008869][T12040] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/335/bus supports timestamps until 2038 (0x7fffffff) [ 1313.068851][T12047] loop0: detected capacity change from 0 to 2048 [ 1313.090922][T12044] loop2: detected capacity change from 0 to 2048 [ 1313.107429][T12048] loop3: detected capacity change from 0 to 2048 executing program [ 1313.116875][T12047] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 1313.135042][T12047] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/336/bus supports timestamps until 2038 (0x7fffffff) [ 1313.164890][T12053] loop4: detected capacity change from 0 to 2048 [ 1313.164938][T12044] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1313.186577][T12044] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/329/bus supports timestamps until 2038 (0x7fffffff) [ 1313.188454][T12048] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1313.213821][T12048] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/338/bus supports timestamps until 2038 (0x7fffffff) [ 1313.254781][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1313.267114][T12053] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1313.278939][T12053] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/334/bus supports timestamps until 2038 (0x7fffffff) [ 1313.291501][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1313.306457][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1313.317906][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1313.333796][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1313.354909][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1313.374236][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1313.388291][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1313.409687][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1313.409687][ T3648] [ 1313.414171][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1313.414171][ T3636] [ 1313.433477][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1313.438968][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1313.448038][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1313.476688][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1313.493258][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1313.505478][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1313.521396][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1313.521886][ T3609] EXT4-fs (loop0): unmounting filesystem. [ 1313.538715][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1313.547400][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1313.562547][ T3648] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1313.572393][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1313.584202][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1313.585520][ T3648] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1313.609479][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1313.614058][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1313.614058][ T3647] [ 1313.623039][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1313.623039][ T4173] [ 1313.646369][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1313.664075][ T3648] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 49 with error 117 executing program [ 1313.710609][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1313.718071][ T3610] EXT4-fs (loop3): unmounting filesystem. [ 1313.741952][T12064] loop0: detected capacity change from 0 to 2048 [ 1313.743930][ T3648] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1313.743930][ T3648] [ 1313.751610][ T3607] EXT4-fs (loop2): unmounting filesystem. [ 1313.764475][T12062] loop5: detected capacity change from 0 to 2048 [ 1313.775789][ T3648] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1313.803936][ T3612] EXT4-fs (loop4): unmounting filesystem. executing program executing program [ 1313.833912][T12062] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1313.842808][T12062] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/336/bus supports timestamps until 2038 (0x7fffffff) [ 1313.861579][T12064] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 1313.903497][T12064] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/337/bus supports timestamps until 2038 (0x7fffffff) [ 1313.937662][T12073] loop4: detected capacity change from 0 to 2048 [ 1313.952159][T12070] loop2: detected capacity change from 0 to 2048 [ 1313.970118][T12074] loop3: detected capacity change from 0 to 2048 [ 1313.997079][T12073] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1314.009884][T12073] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/335/bus supports timestamps until 2038 (0x7fffffff) [ 1314.010640][T12070] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1314.031680][T12074] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1314.036892][T12070] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/330/bus supports timestamps until 2038 (0x7fffffff) [ 1314.062959][T12074] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/339/bus supports timestamps until 2038 (0x7fffffff) [ 1314.081262][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1314.137538][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1314.190432][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1314.203688][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1314.215923][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1314.224351][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1314.233975][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1314.263255][ T3648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1314.268935][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1314.294903][ T3648] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1314.306735][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1314.306735][ T3636] [ 1314.317409][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1314.319423][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1314.329290][ T3648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1314.340872][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1314.351368][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1314.364287][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1314.377280][ T3648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1314.377280][ T3648] [ 1314.398348][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1314.411195][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1314.411195][ T3647] [ 1314.420935][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1314.431210][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1314.434013][ T3611] EXT4-fs (loop5): unmounting filesystem. [ 1314.444348][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1314.449842][ T3648] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1314.475164][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1314.479288][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1314.500262][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1314.500262][ T1149] executing program executing program [ 1314.537705][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1314.550411][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1314.550411][ T9] executing program [ 1314.597323][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1314.650447][T12085] loop5: detected capacity change from 0 to 2048 [ 1314.671843][T12087] loop0: detected capacity change from 0 to 2048 executing program [ 1314.698341][T12084] loop2: detected capacity change from 0 to 2048 [ 1314.709762][T12085] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/337/bus supports timestamps until 2038 (0x7fffffff) [ 1314.730597][T12084] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/331/bus supports timestamps until 2038 (0x7fffffff) [ 1314.743479][ T3645] EXT4-fs error: 4251 callbacks suppressed executing program [ 1314.743497][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1314.771202][T12087] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/338/bus supports timestamps until 2038 (0x7fffffff) [ 1314.806679][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1314.835958][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1314.858055][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1314.864899][T12097] loop4: detected capacity change from 0 to 2048 [ 1314.876599][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1314.896019][T12094] loop3: detected capacity change from 0 to 2048 [ 1314.917235][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1314.927263][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1314.930774][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1314.942645][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1314.961597][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1314.963556][T12094] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/340/bus supports timestamps until 2038 (0x7fffffff) [ 1314.973434][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1314.984276][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1315.007398][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1315.007398][ T3636] [ 1315.017611][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1315.018553][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1315.048621][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1315.068549][T12097] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/336/bus supports timestamps until 2038 (0x7fffffff) [ 1315.075663][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1315.081192][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1315.092645][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1315.092645][ T9] executing program [ 1315.094029][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1315.131965][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1315.132009][ T3648] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1315.156169][ T3648] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error executing program [ 1315.177154][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1315.192540][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1315.204076][ T3648] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1315.237118][ T3650] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1315.247257][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1315.256361][ T3648] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1315.256361][ T3648] [ 1315.259575][T12106] loop2: detected capacity change from 0 to 2048 [ 1315.273807][T12108] loop5: detected capacity change from 0 to 2048 [ 1315.281781][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1315.288472][ T3648] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1315.308082][ T3650] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1315.324284][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1315.341062][ T3650] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 23 with error 117 [ 1315.354114][ T3650] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1315.354114][ T3650] [ 1315.364383][ T3650] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1315.381533][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1315.386604][T12108] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/338/bus supports timestamps until 2038 (0x7fffffff) [ 1315.413829][T12106] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/332/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1315.502397][T12114] loop3: detected capacity change from 0 to 2048 [ 1315.517510][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1315.550376][T12116] loop0: detected capacity change from 0 to 2048 [ 1315.566614][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1315.566614][ T9] [ 1315.579251][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1315.628442][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1315.643628][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1315.658096][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1315.664709][T12116] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/339/bus supports timestamps until 2038 (0x7fffffff) [ 1315.669422][T12114] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/341/bus supports timestamps until 2038 (0x7fffffff) [ 1315.684038][ T3648] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1315.701797][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1315.719915][T12124] loop4: detected capacity change from 0 to 2048 [ 1315.741572][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 55 with error 117 [ 1315.757445][ T3648] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:6: mark_inode_dirty error [ 1315.769704][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1315.769704][ T9] [ 1315.780548][ T3648] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 79 with error 117 [ 1315.796573][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1315.810655][ T3648] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1315.810655][ T3648] [ 1315.821513][T12124] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/337/bus supports timestamps until 2038 (0x7fffffff) [ 1315.835648][ T3648] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:6: Invalid inode table block 0 in block_group 0 [ 1315.849163][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1315.862612][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1315.876788][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1315.889955][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1315.903825][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1315.917080][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1315.924986][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error executing program [ 1315.955012][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1315.955012][ T1149] [ 1315.965986][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1315.967186][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program executing program [ 1316.024567][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1316.024567][ T9] [ 1316.080397][T12133] loop3: detected capacity change from 0 to 2048 [ 1316.109380][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1316.125949][T12130] loop5: detected capacity change from 0 to 2048 [ 1316.141755][T12131] loop2: detected capacity change from 0 to 2048 [ 1316.152551][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1316.156903][T12133] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/342/bus supports timestamps until 2038 (0x7fffffff) [ 1316.166337][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1316.179548][T12130] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/339/bus supports timestamps until 2038 (0x7fffffff) [ 1316.208742][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error executing program [ 1316.233799][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 117 [ 1316.248630][T12131] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/333/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1316.286805][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1316.286805][ T3650] [ 1316.301697][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1316.413170][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1316.419128][T12146] loop4: detected capacity change from 0 to 2048 [ 1316.433378][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1316.448723][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1316.454661][T12142] loop0: detected capacity change from 0 to 2048 [ 1316.476855][ T9] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1316.485839][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1316.500315][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1316.500514][ T9] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1316.522202][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1316.527623][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1316.536266][T12146] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/338/bus supports timestamps until 2038 (0x7fffffff) [ 1316.560904][T12142] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/340/bus supports timestamps until 2038 (0x7fffffff) [ 1316.581047][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1316.585560][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1316.598212][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 68 with error 117 [ 1316.618318][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1316.618318][ T3650] [ 1316.629577][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1316.642770][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1316.642770][ T3636] executing program [ 1316.654720][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1316.656553][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1316.656553][ T9] [ 1316.697597][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program executing program [ 1316.823681][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1316.838688][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1316.848486][T12152] loop5: detected capacity change from 0 to 2048 [ 1316.880008][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1316.886137][T12155] loop3: detected capacity change from 0 to 2048 [ 1316.891731][T12152] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/340/bus supports timestamps until 2038 (0x7fffffff) [ 1316.908664][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1316.908861][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1316.924126][T12158] loop2: detected capacity change from 0 to 2048 [ 1316.936792][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1316.949965][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1316.964273][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1316.964273][ T1149] [ 1316.974616][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1316.987252][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1316.987252][ T3636] [ 1316.998794][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1316.999306][T12155] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/343/bus supports timestamps until 2038 (0x7fffffff) [ 1317.024699][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1317.025582][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1317.054547][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1317.065189][T12158] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/334/bus supports timestamps until 2038 (0x7fffffff) executing program executing program [ 1317.166907][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1317.185457][T12168] loop4: detected capacity change from 0 to 2048 [ 1317.206561][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1317.234046][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1317.236487][T12165] loop0: detected capacity change from 0 to 2048 [ 1317.261007][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1317.264199][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1317.264199][ T3650] [ 1317.284195][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1317.297930][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1317.298246][T12168] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/339/bus supports timestamps until 2038 (0x7fffffff) [ 1317.320134][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1317.332898][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1317.346731][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1317.347854][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1317.359552][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1317.359552][ T1149] [ 1317.360893][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1317.405171][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1317.411058][T12165] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/341/bus supports timestamps until 2038 (0x7fffffff) [ 1317.417784][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1317.417784][ T4173] [ 1317.440605][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program executing program executing program [ 1317.591694][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1317.618139][T12175] loop3: detected capacity change from 0 to 2048 [ 1317.625371][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1317.649058][T12179] loop2: detected capacity change from 0 to 2048 [ 1317.654070][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1317.669162][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1317.674850][T12177] loop5: detected capacity change from 0 to 2048 [ 1317.689497][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1317.702413][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1317.702413][ T4173] [ 1317.714722][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1317.719030][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1317.731736][T12179] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/335/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1317.737469][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1317.753036][T12175] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/344/bus supports timestamps until 2038 (0x7fffffff) [ 1317.760815][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1317.786134][T12177] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/341/bus supports timestamps until 2038 (0x7fffffff) [ 1317.834006][T12188] loop4: detected capacity change from 0 to 2048 [ 1317.888183][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1317.888183][ T9] [ 1317.902684][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1317.917896][T12188] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/340/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1317.995491][T12196] loop0: detected capacity change from 0 to 2048 [ 1318.057168][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1318.071921][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1318.093949][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1318.110072][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1318.111554][T12196] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/342/bus supports timestamps until 2038 (0x7fffffff) [ 1318.131460][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1318.142991][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1318.152434][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1318.162332][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1318.177792][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1318.192568][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 76 with error 117 [ 1318.205524][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1318.219336][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 [ 1318.221794][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 73 with error 117 [ 1318.232753][ T4175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1318.251042][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1318.251042][ T9] [ 1318.264071][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1318.264071][ T3636] [ 1318.278814][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1318.283808][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1318.294585][ T4175] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:11: mark_inode_dirty error [ 1318.305028][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1318.305028][ T4173] [ 1318.316715][ T4175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1318.331833][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1318.343995][ T4175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1318.343995][ T4175] executing program executing program [ 1318.391439][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1318.392187][ T4175] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:11: Invalid inode table block 0 in block_group 0 executing program executing program [ 1318.482311][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1318.498648][T12202] loop5: detected capacity change from 0 to 2048 [ 1318.520008][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1318.535238][T12204] loop3: detected capacity change from 0 to 2048 [ 1318.545478][T12208] loop4: detected capacity change from 0 to 2048 [ 1318.555530][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1318.569354][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1318.569354][ T3636] [ 1318.584740][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1318.585843][T12206] loop2: detected capacity change from 0 to 2048 executing program [ 1318.625813][T12208] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/341/bus supports timestamps until 2038 (0x7fffffff) [ 1318.626605][T12202] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/342/bus supports timestamps until 2038 (0x7fffffff) [ 1318.654733][T12204] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/345/bus supports timestamps until 2038 (0x7fffffff) [ 1318.692200][T12206] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/336/bus supports timestamps until 2038 (0x7fffffff) [ 1318.775395][T12217] loop0: detected capacity change from 0 to 2048 [ 1318.845414][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1318.867937][T12217] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/343/bus supports timestamps until 2038 (0x7fffffff) [ 1318.883657][ T4173] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1318.905750][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1318.926150][ T4173] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1318.938439][ T1149] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1318.949014][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1318.972784][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1318.973661][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1318.998512][ T1149] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1318.999560][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1319.015826][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1319.020669][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1319.030204][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1319.030204][ T4173] [ 1319.050973][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1319.058238][ T1149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1319.075832][ T9] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1319.076341][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1319.110269][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1319.110269][ T3636] [ 1319.120273][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1319.121443][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1319.133955][ T1149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1319.133955][ T1149] executing program [ 1319.147316][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1319.175728][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1319.175728][ T9] [ 1319.191837][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program executing program [ 1319.231619][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1319.250400][ T1149] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1319.260245][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1319.303608][T12226] loop5: detected capacity change from 0 to 2048 [ 1319.323834][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1319.338754][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1319.338754][ T3650] executing program [ 1319.354858][T12229] loop4: detected capacity change from 0 to 2048 [ 1319.359163][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1319.371008][T12230] loop2: detected capacity change from 0 to 2048 executing program [ 1319.439365][T12226] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/343/bus supports timestamps until 2038 (0x7fffffff) [ 1319.452795][T12230] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/337/bus supports timestamps until 2038 (0x7fffffff) [ 1319.456856][T12232] loop3: detected capacity change from 0 to 2048 [ 1319.497377][T12229] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/342/bus supports timestamps until 2038 (0x7fffffff) [ 1319.558561][T12232] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/346/bus supports timestamps until 2038 (0x7fffffff) [ 1319.608806][T12240] loop0: detected capacity change from 0 to 2048 [ 1319.615882][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1319.674645][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1319.711760][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1319.718716][ T9] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1319.726910][ T3650] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1319.749794][T12240] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/344/bus supports timestamps until 2038 (0x7fffffff) [ 1319.762379][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1319.776330][ T3645] EXT4-fs error: 4079 callbacks suppressed [ 1319.776346][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1319.782454][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1319.803542][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1319.803980][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1319.822398][ T3650] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1319.826133][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1319.826133][ T9] [ 1319.846698][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1319.857702][ T3650] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1319.858762][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1319.885047][ T3649] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1319.890841][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1319.911932][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1319.923635][ T3649] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1319.925175][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1319.933877][ T3650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1319.933877][ T3650] [ 1319.947671][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1319.947671][ T1149] [ 1319.958763][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1319.966894][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1319.982568][ T3649] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1319.990861][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory executing program [ 1320.020591][ T3649] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 76 with error 117 [ 1320.021302][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1320.046098][ T3649] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1320.046098][ T3649] [ 1320.070996][ T3649] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1320.089950][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1320.091159][T12250] loop5: detected capacity change from 0 to 2048 [ 1320.108129][ T3650] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 executing program [ 1320.108390][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1320.148827][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1320.162807][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1320.199379][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1320.223392][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1320.234435][T12252] loop4: detected capacity change from 0 to 2048 [ 1320.237695][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost executing program [ 1320.237695][ T3647] [ 1320.253394][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1320.254591][T12250] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/344/bus supports timestamps until 2038 (0x7fffffff) [ 1320.263319][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1320.289984][T12255] loop3: detected capacity change from 0 to 2048 [ 1320.308742][T12258] loop2: detected capacity change from 0 to 2048 [ 1320.322666][T12255] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/347/bus supports timestamps until 2038 (0x7fffffff) [ 1320.343453][T12258] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/338/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1320.380998][T12252] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/343/bus supports timestamps until 2038 (0x7fffffff) [ 1320.435693][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1320.465668][T12266] loop0: detected capacity change from 0 to 2048 [ 1320.493313][ T3647] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1320.503627][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1320.518388][ T3649] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1320.521734][ T3647] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1320.540011][ T3649] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1320.573001][T12266] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/345/bus supports timestamps until 2038 (0x7fffffff) [ 1320.585664][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1320.601375][ T3649] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1320.615225][ T3647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1320.624734][ T3649] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1320.624734][ T3649] [ 1320.650298][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1320.664767][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1320.690398][ T3647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1320.690398][ T3647] [ 1320.696468][ T9] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1320.727694][ T1149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1320.734647][ T3647] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1320.743480][ T9] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1320.752491][ T3649] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1320.762163][ T1149] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1320.787185][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1320.803645][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1320.803645][ T9] [ 1320.807442][ T1149] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1320.816302][ T3649] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1320.838201][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 executing program [ 1320.851706][ T3649] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1320.891699][ T3649] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1320.913028][ T3649] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1320.913028][ T3649] [ 1320.933436][ T3649] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1320.949687][T12273] loop5: detected capacity change from 0 to 2048 executing program [ 1320.959266][ T1149] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1320.959266][ T1149] [ 1320.975241][T12271] loop4: detected capacity change from 0 to 2048 [ 1320.999518][ T1149] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 executing program [ 1321.014854][T12273] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/345/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1321.080718][T12271] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/344/bus supports timestamps until 2038 (0x7fffffff) [ 1321.089723][T12280] loop0: detected capacity change from 0 to 2048 [ 1321.104865][T12277] loop3: detected capacity change from 0 to 2048 [ 1321.143050][T12280] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/346/bus supports timestamps until 2038 (0x7fffffff) [ 1321.147904][T12283] loop2: detected capacity change from 0 to 2048 [ 1321.204550][T12277] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/348/bus supports timestamps until 2038 (0x7fffffff) [ 1321.252536][T12283] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/339/bus supports timestamps until 2038 (0x7fffffff) [ 1321.265331][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1321.306496][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1321.339793][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1321.359798][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1321.388910][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1321.390738][ T4173] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1321.410615][ T9] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1321.425692][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1321.443619][ T9] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:0: mark_inode_dirty error [ 1321.443698][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1321.443698][ T1149] [ 1321.457512][ T4173] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1321.469658][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1321.477439][ T3649] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 executing program [ 1321.491838][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1321.527173][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1321.543767][ T3636] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1321.547016][ T4173] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1321.578122][ T3649] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1321.587959][ T4173] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1321.587959][ T4173] [ 1321.600795][ T3636] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1321.601683][ T4173] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1321.615803][ T3649] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1321.643280][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1321.643280][ T9] [ 1321.653861][ T3636] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1321.658801][ T3649] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1321.667836][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 1321.679266][ T3649] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1321.679266][ T3649] [ 1321.692844][T12294] loop5: detected capacity change from 0 to 2048 executing program [ 1321.708533][ T3636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1321.708533][ T3636] [ 1321.734946][ T3636] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1321.766910][ T3649] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1321.811861][T12296] loop4: detected capacity change from 0 to 2048 [ 1321.836014][T12294] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/346/bus supports timestamps until 2038 (0x7fffffff) executing program executing program executing program [ 1321.875486][T12296] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/345/bus supports timestamps until 2038 (0x7fffffff) [ 1321.969104][T12304] loop2: detected capacity change from 0 to 2048 [ 1322.011262][T12306] loop0: detected capacity change from 0 to 2048 [ 1322.019709][T12305] loop3: detected capacity change from 0 to 2048 [ 1322.032136][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1322.061159][ T3649] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1322.090750][ T3649] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1322.105561][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1322.106923][T12304] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/340/bus supports timestamps until 2038 (0x7fffffff) [ 1322.118527][ T3649] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1322.146330][ T3636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1322.147692][T12306] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/347/bus supports timestamps until 2038 (0x7fffffff) [ 1322.159965][ T3636] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1322.180948][T12305] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/349/bus supports timestamps until 2038 (0x7fffffff) [ 1322.190657][ T3649] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1322.190657][ T3649] [ 1322.204977][ T3636] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1322.219205][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 executing program [ 1322.246269][ T3636] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1322.246269][ T3636] [ 1322.271950][ T3636] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1322.365622][T12316] loop4: detected capacity change from 0 to 2048 [ 1322.372701][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1322.386785][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1322.422765][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1322.433327][T12319] loop5: detected capacity change from 0 to 2048 [ 1322.436606][ T4173] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1322.452436][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1322.452598][ T3647] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1322.472158][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1322.476748][T12316] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/346/bus supports timestamps until 2038 (0x7fffffff) [ 1322.485028][ T4173] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1322.499485][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1322.520296][ T3647] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1322.532263][ T4173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1322.544793][ T3647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 59 with error 117 [ 1322.555228][T12319] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/347/bus supports timestamps until 2038 (0x7fffffff) [ 1322.557197][ T3647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1322.557197][ T3647] [ 1322.579915][ T3647] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1322.592984][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1322.592984][ T3636] executing program [ 1322.614866][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1322.625715][ T4173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1322.625715][ T4173] [ 1322.646328][ T4173] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 executing program [ 1322.695346][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1322.726666][ T3636] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1322.770834][ T3636] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1322.783432][ T3649] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1322.792287][T12326] loop3: detected capacity change from 0 to 2048 executing program [ 1322.823718][ T3649] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1322.837768][ T3636] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 72 with error 117 [ 1322.841256][T12328] loop0: detected capacity change from 0 to 2048 [ 1322.851153][ T3636] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1322.851153][ T3636] [ 1322.861152][ T3649] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1322.878673][T12330] loop2: detected capacity change from 0 to 2048 [ 1322.889568][ T3649] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1322.891036][T12326] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/350/bus supports timestamps until 2038 (0x7fffffff) [ 1322.904025][ T3636] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1322.936827][ T3649] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1322.936827][ T3649] [ 1322.957501][T12328] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/348/bus supports timestamps until 2038 (0x7fffffff) [ 1322.964776][ T3649] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1322.997642][T12330] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/341/bus supports timestamps until 2038 (0x7fffffff) executing program [ 1323.089089][ T3649] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1323.108826][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 executing program [ 1323.135258][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1323.135824][T12339] loop5: detected capacity change from 0 to 2048 [ 1323.155375][ T3636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1323.164906][ T3649] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1323.177548][ T3650] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1323.188207][ T3649] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1323.200006][ T3636] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1323.201665][ T3650] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1323.217779][T12341] loop4: detected capacity change from 0 to 2048 [ 1323.238934][ T3649] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1323.240052][T12339] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/348/bus supports timestamps until 2038 (0x7fffffff) [ 1323.251642][ T3636] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1323.275661][ T3650] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 79 with error 117 [ 1323.275957][ T3649] EXT4-fs (loop3): This should not happen!! Data will be lost [ 1323.275957][ T3649] [ 1323.297646][ T3650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1323.297646][ T3650] [ 1323.299064][ T3650] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1323.314393][ T3636] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1323.314393][ T3636] [ 1323.323403][ T3649] EXT4-fs error (device loop3): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 executing program [ 1323.388527][ T3636] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1323.404865][T12339] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 executing program [ 1323.438084][T12341] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/347/bus supports timestamps until 2038 (0x7fffffff) [ 1323.456829][T12339] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1323.498627][T12348] loop0: detected capacity change from 0 to 2048 executing program [ 1323.539265][T12339] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1323.554641][T12339] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1323.562926][T12351] loop3: detected capacity change from 0 to 2048 [ 1323.575283][T12339] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1323.591916][T12339] EXT4-fs error (device loop5): ext4_ext_truncate:4401: inode #18: comm syz-executor151: mark_inode_dirty error [ 1323.612258][T12339] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm syz-executor151: Invalid inode table block 0 in block_group 0 [ 1323.626643][T12339] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1323.626927][T12353] loop2: detected capacity change from 0 to 2048 [ 1323.640587][T12348] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/349/bus supports timestamps until 2038 (0x7fffffff) [ 1323.644318][T12339] EXT4-fs error (device loop5): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1323.679911][T12351] ext4 filesystem being mounted at /root/syzkaller.7b3m3H/351/bus supports timestamps until 2038 (0x7fffffff) [ 1323.717787][ T4173] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:9: Invalid inode table block 0 in block_group 0 [ 1323.747540][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1323.759652][ T4173] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 74 with error 117 [ 1323.780468][T12353] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/342/bus supports timestamps until 2038 (0x7fffffff) [ 1323.790260][ T3649] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1323.811999][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1323.815149][ T4173] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1323.815149][ T4173] [ 1323.835347][ T3649] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:7: mark_inode_dirty error [ 1323.853047][ T3649] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1323.869256][ T3649] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1323.869256][ T3649] [ 1323.876343][T12351] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Out of memory [ 1323.889613][ T3649] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:7: Invalid inode table block 0 in block_group 0 [ 1323.907284][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem executing program [ 1323.917358][T12351] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm syz-executor151: mark_inode_dirty error [ 1323.953563][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error executing program [ 1323.993637][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1324.006849][T12351] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Out of memory [ 1324.006913][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1324.018172][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1324.018172][ T3636] [ 1324.039136][T12351] EXT4-fs error (device loop3): ext4_truncate:4298: inode #18: comm syz-executor151: mark_inode_dirty error [ 1324.069401][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1324.076001][T12366] loop4: detected capacity change from 0 to 2048 [ 1324.086219][T12365] loop5: detected capacity change from 0 to 2048 [ 1324.100194][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Out of memory [ 1324.106218][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1324.120549][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1324.133008][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error executing program [ 1324.141844][T12365] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/349/bus supports timestamps until 2038 (0x7fffffff) [ 1324.159920][T12366] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/348/bus supports timestamps until 2038 (0x7fffffff) [ 1324.165140][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1324.184612][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1324.184612][ T3647] [ 1324.196821][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Out of memory [ 1324.197037][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 executing program [ 1324.246564][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1324.312824][T12372] loop0: detected capacity change from 0 to 2048 [ 1324.323498][ T28] INFO: task syz-executor151:3608 blocked for more than 143 seconds. [ 1324.323626][ T4173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Out of memory [ 1324.331684][ T28] Not tainted 6.1.34-syzkaller #0 [ 1324.331701][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.331709][ T28] task:syz-executor151 state:D stack:23216 pid:3608 ppid:3602 flags:0x00004000 [ 1324.355392][ T4173] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #18: comm kworker/u4:9: mark_inode_dirty error [ 1324.383812][ T28] Call Trace: [ 1324.387397][ T28] [ 1324.419772][T12372] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/350/bus supports timestamps until 2038 (0x7fffffff) [ 1324.436763][ T28] __schedule+0x132c/0x4330 [ 1324.447756][T12375] loop2: detected capacity change from 0 to 2048 [ 1324.454241][ T28] ? print_irqtrace_events+0x210/0x210 [ 1324.459820][ T28] ? release_firmware_map_entry+0x185/0x185 [ 1324.507986][ T28] ? prepare_to_wait_event+0x3aa/0x3e0 [ 1324.537713][ T28] schedule+0xbf/0x180 [ 1324.542248][ T28] wb_wait_for_completion+0x162/0x290 [ 1324.548707][ T28] ? __bpf_trace_writeback_inode_template+0x20/0x20 [ 1324.556067][ T28] ? wake_bit_function+0x210/0x210 [ 1324.562119][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 1324.563918][T12375] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/343/bus supports timestamps until 2038 (0x7fffffff) [ 1324.568262][ T28] sync_inodes_sb+0x293/0xab0 [ 1324.583812][ T28] ? filemap_fdatawrite_wbc+0x12b/0x180 [ 1324.589472][ T28] ? filemap_flush+0x11a/0x170 [ 1324.594333][ T28] ? try_to_writeback_inodes_sb+0xb0/0xb0 [ 1324.600093][ T28] ? get_nr_dirty_inodes+0x2ab/0x2e0 [ 1324.605547][ T28] sync_filesystem+0x16b/0x220 [ 1324.610399][ T28] generic_shutdown_super+0x6b/0x340 [ 1324.615802][ T28] kill_block_super+0x7a/0xe0 [ 1324.620587][ T28] deactivate_locked_super+0xa0/0x110 [ 1324.626119][ T28] cleanup_mnt+0x490/0x520 [ 1324.630569][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 1324.636321][ T28] task_work_run+0x246/0x300 [ 1324.641032][ T28] ? task_work_cancel+0x2b0/0x2b0 [ 1324.646497][ T28] ? exit_to_user_mode_loop+0x39/0x100 [ 1324.652101][ T28] exit_to_user_mode_loop+0xd9/0x100 [ 1324.657755][ T28] exit_to_user_mode_prepare+0xb1/0x140 [ 1324.663636][ T28] syscall_exit_to_user_mode+0x60/0x270 [ 1324.669483][ T28] do_syscall_64+0x49/0xb0 [ 1324.674310][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1324.680306][ T28] RIP: 0033:0x7f9890ad5d67 [ 1324.685200][ T28] RSP: 002b:00007ffcc033d728 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 1324.693999][ T28] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f9890ad5d67 [ 1324.702093][ T28] RDX: 00007ffcc033d7e9 RSI: 000000000000000a RDI: 00007ffcc033d7e0 [ 1324.711331][ T28] RBP: 00007ffcc033d7e0 R08: 00000000ffffffff R09: 00007ffcc033d5c0 [ 1324.719769][ T28] R10: 0000555556d48753 R11: 0000000000000206 R12: 00007ffcc033e8a0 [ 1324.728088][ T28] R13: 0000555556d486f0 R14: 00007ffcc033d750 R15: 00007ffcc033e8e0 [ 1324.736345][ T28] [ 1324.742533][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1324.742618][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1324.769140][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1324.771681][ T28] [ 1324.771681][ T28] Showing all locks held in the system: [ 1324.791621][ T1149] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1324.792781][ T3645] EXT4-fs error: 3577 callbacks suppressed [ 1324.792796][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1324.802598][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1324.812202][ T28] 1 lock held by rcu_tasks_kthre/12: [ 1324.819355][ T3650] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1324.829547][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1324.834763][ T3636] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1324.844180][ T28] #0: [ 1324.856426][ T1149] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1324.865081][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1324.868681][ T3647] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1324.879492][ T28] ffffffff8cf27470 [ 1324.888901][ T1149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1324.897698][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1324.914447][ T3636] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:1: mark_inode_dirty error [ 1324.925461][ T28] (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20 [ 1324.937026][ T1149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1324.937026][ T1149] [ 1324.945500][ T3650] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1324.956045][ T3647] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1324.966949][ T28] 1 lock held by rcu_tasks_trace/13: [ 1324.979721][ T1149] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1324.984003][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1324.996976][ T3636] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1325.018420][ T3650] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 62 with error 117 [ 1325.018807][ T3636] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1325.018807][ T3636] [ 1325.041106][ T3647] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 executing program [ 1325.055896][ T3636] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 1325.068963][ T3650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1325.068963][ T3650] [ 1325.080497][ T3650] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1325.098194][ T3647] EXT4-fs (loop2): This should not happen!! Data will be lost [ 1325.098194][ T3647] [ 1325.123257][ T28] #0: ffffffff8cf27c70 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20 [ 1325.143810][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error executing program executing program [ 1325.168570][ T3647] EXT4-fs error (device loop2): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1325.174197][T12382] loop4: detected capacity change from 0 to 2048 [ 1325.192003][ T28] 3 locks held by kworker/0:1/14: [ 1325.202730][ T28] #0: ffff888012464d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x77a/0x11f0 [ 1325.219804][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory [ 1325.244773][T12382] ext4 filesystem being mounted at /root/syzkaller.hIIH1L/349/bus supports timestamps until 2038 (0x7fffffff) [ 1325.268677][T12387] loop5: detected capacity change from 0 to 2048 [ 1325.275724][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1325.289200][ T28] #1: ffffc90000137d20 ((work_completion)(&pwq->unbound_release_work)){+.+.}-{0:0}, at: process_one_work+0x7bd/0x11f0 [ 1325.310501][ T3645] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5866: Out of memory executing program [ 1325.320024][T12384] loop0: detected capacity change from 0 to 2048 [ 1325.330830][ T28] #2: ffffffff8cf2c878 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x479/0x8a0 [ 1325.343128][ T3645] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #18: comm kworker/u4:3: mark_inode_dirty error [ 1325.346058][T12384] ext4 filesystem being mounted at /root/syzkaller.OvqP0s/351/bus supports timestamps until 2038 (0x7fffffff) [ 1325.367598][ T28] 1 lock held by khungtaskd/28: [ 1325.372489][ T28] #0: ffffffff8cf272a0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 1325.397231][T12392] loop2: detected capacity change from 0 to 2048 [ 1325.412076][T12387] ext4 filesystem being mounted at /root/syzkaller.U2PnrQ/350/bus supports timestamps until 2038 (0x7fffffff) [ 1325.419190][ T28] 2 locks held by kworker/u4:5/1149: [ 1325.439231][ T28] #0: ffff8880b9939dd8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140 [ 1325.494526][ T28] #1: ffff8880b9927788 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x43d/0x770 [ 1325.506313][ T28] 2 locks held by kworker/0:3/3287: [ 1325.511666][ T28] #0: ffff888012464d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x77a/0x11f0 [ 1325.522675][ T28] #1: ffffc900036efd20 ((work_completion)(&pwq->unbound_release_work)){+.+.}-{0:0}, at: process_one_work+0x7bd/0x11f0 [ 1325.535560][ T28] 2 locks held by getty/3305: [ 1325.545614][ T28] #0: ffff88814b2ff098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 1325.562146][ T28] #1: ffffc900031262f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0 [ 1325.572823][ T28] 2 locks held by syz-executor151/3608: [ 1325.575134][T12392] ext4 filesystem being mounted at /root/syzkaller.K8mgWF/344/bus supports timestamps until 2038 (0x7fffffff) [ 1325.579101][ T28] #0: ffff888074c5e0e0 (&type->s_umount_key#32){++++}-{3:3}, at: deactivate_super+0xa9/0xe0 [ 1325.601984][ T28] #1: ffff88801fb147d0 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0x274/0xab0 [ 1325.613274][ T28] 2 locks held by syz-executor151/3610: [ 1325.619775][ T28] #0: ffff88801f3000e0 (&type->s_umount_key#32){++++}-{3:3}, at: deactivate_super+0xa9/0xe0 [ 1325.630437][ T28] #1: ffff88801fc087d0 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0x274/0xab0 [ 1325.640933][ T28] 4 locks held by kworker/u4:3/3645: [ 1325.646659][ T28] 3 locks held by kworker/0:2/3661: [ 1325.652120][ T28] #0: ffff888012464d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x77a/0x11f0 [ 1325.664418][ T28] #1: ffffc90003eafd20 ((work_completion)(&pwq->unbound_release_work)){+.+.}-{0:0}, at: process_one_work+0x7bd/0x11f0 [ 1325.677314][ T28] #2: ffffffff8cf2c878 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3b0/0x8a0 [ 1325.688812][ T28] 2 locks held by kworker/0:4/3688: [ 1325.694526][ T28] #0: ffff888012466538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x77a/0x11f0 [ 1325.705834][ T28] #1: ffffc90003f8fd20 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x7bd/0x11f0 [ 1325.717624][ T28] 4 locks held by kworker/u4:9/4173: [ 1325.722918][ T28] #0: ffff888013ef6938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x77a/0x11f0 [ 1325.734343][ T28] #1: ffffc900047ffd20 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7bd/0x11f0 [ 1325.746795][ T28] #2: ffff88806d4aab98 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1e5/0x3de0 [ 1325.758308][ T28] #3: ffff888071ded2c8 (&ei->i_data_sem){++++}-{3:3}, at: ext4_map_blocks+0x97c/0x1ce0 [ 1325.768525][ T28] 2 locks held by kworker/0:5/12386: [ 1325.774084][ T28] #0: ffff888012464d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x77a/0x11f0 [ 1325.784719][ T28] #1: ffffc9000e947d20 ((work_completion)(&pwq->unbound_release_work)){+.+.}-{0:0}, at: process_one_work+0x7bd/0x11f0 [ 1325.798712][ T28] [ 1325.801085][ T28] ============================================= [ 1325.801085][ T28] [ 1325.810313][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1325.810708][ T28] NMI backtrace for cpu 1 [ 1325.823506][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1325.827413][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.34-syzkaller #0 [ 1325.840906][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1325.847942][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1325.847954][ T28] Call Trace: [ 1325.847961][ T28] [ 1325.847968][ T28] dump_stack_lvl+0x1e3/0x2cb [ 1325.847996][ T28] ? nf_tcp_handle_invalid+0x642/0x642 [ 1325.848017][ T28] ? panic+0x75d/0x75d [ 1325.891242][ T28] ? tick_nohz_tick_stopped+0x77/0xb0 [ 1325.896721][ T28] ? nmi_cpu_backtrace+0x252/0x560 [ 1325.901891][ T28] nmi_cpu_backtrace+0x4e1/0x560 [ 1325.902519][ T1149] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1325.906835][ T28] ? vprintk_emit+0x109/0x1f0 [ 1325.906885][ T28] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 1325.906907][ T28] ? _printk+0xd1/0x111 [ 1325.906927][ T28] ? panic+0x75d/0x75d [ 1325.935339][ T28] ? __wake_up_klogd+0xcc/0x100 [ 1325.938563][ T3647] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1325.940197][ T28] ? panic+0x75d/0x75d [ 1325.940228][ T28] ? nmi_trigger_cpumask_backtrace+0xe2/0x3f0 [ 1325.959721][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 1325.965891][ T28] nmi_trigger_cpumask_backtrace+0x1b0/0x3f0 [ 1325.968037][ T3650] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 1325.971883][ T28] watchdog+0xf18/0xf60 [ 1325.985440][ T28] kthread+0x26e/0x300 [ 1325.989531][ T28] ? hungtask_pm_notify+0x50/0x50 [ 1325.994588][ T28] ? kthread_blkcg+0xd0/0xd0 [ 1325.999205][ T28] ret_from_fork+0x1f/0x30 [ 1326.003736][ T28] [ 1326.007758][ T28] Sending NMI from CPU 1 to CPUs 0: [ 1326.012992][ C0] NMI backtrace for cpu 0 [ 1326.013003][ C0] CPU: 0 PID: 3607 Comm: syz-executor151 Not tainted 6.1.34-syzkaller #0 [ 1326.013018][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1326.013026][ C0] RIP: 0033:0x7f9890ad4935 [ 1326.013040][ C0] Code: 48 89 14 24 29 c7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 6b e7 ff ff 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 75 05 <48> 83 c4 28 c3 e8 d1 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 [ 1326.013056][ C0] RSP: 002b:00007ffcc033e7f0 EFLAGS: 00000246 [ 1326.013069][ C0] RAX: 0000000000000000 RBX: 00000000001438dc RCX: 0000000000000000 [ 1326.013078][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1326.013087][ C0] RBP: 000000000000036f R08: 00007ffcc03da0b0 R09: 0000000000000010 [ 1326.013096][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcc033e844 [ 1326.013106][ C0] R13: 00007ffcc033e8a0 R14: 0000000000000158 R15: 00007ffcc033e8e0 [ 1326.013115][ C0] FS: 0000555556d47400 GS: 0000000000000000 [ 1326.120471][ T3650] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #18: comm kworker/u4:8: mark_inode_dirty error [ 1326.131926][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 1326.131940][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.34-syzkaller #0 [ 1326.132335][ T3647] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 1326.132455][ T1149] EXT4-fs error (device loop5): __ext4_ext_dirty:202: inode #18: comm kworker/u4:5: mark_inode_dirty error [ 1326.169339][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1326.179417][ T28] Call Trace: [ 1326.182713][ T28] [ 1326.185661][ T28] dump_stack_lvl+0x1e3/0x2cb [ 1326.190379][ T28] ? nf_tcp_handle_invalid+0x642/0x642 [ 1326.195955][ T28] ? panic+0x75d/0x75d [ 1326.200050][ T28] ? llist_add_batch+0x160/0x1d0 [ 1326.205074][ T28] ? vscnprintf+0x59/0x80 [ 1326.209428][ T28] panic+0x318/0x75d [ 1326.213446][ T28] ? schedule_preempt_disabled+0x20/0x20 [ 1326.216893][ T3650] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1326.216922][ T3650] EXT4-fs (loop4): This should not happen!! Data will be lost [ 1326.216922][ T3650] [ 1326.218240][ T3650] EXT4-fs error (device loop4): __ext4_get_inode_loc:4493: comm kworker/u4:8: Invalid inode table block 0 in block_group 0 [ 1326.236838][ T3647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1326.236869][ T3647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1326.236869][ T3647] [ 1326.238182][ T3647] EXT4-fs error (device loop0): __ext4_get_inode_loc:4493: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 1326.251018][ T1149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 80 with error 117 [ 1326.251054][ T1149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 1326.251054][ T1149] [ 1326.252379][ T1149] EXT4-fs error (device loop5): __ext4_get_inode_loc:4493: comm kworker/u4:5: Invalid inode table block 0 in block_group 0 [ 1326.324104][ T28] ? nmi_trigger_cpumask_backtrace+0x2c1/0x3f0 [ 1326.330296][ T28] ? memcpy_page_flushcache+0xfc/0xfc [ 1326.335707][ T28] ? nmi_trigger_cpumask_backtrace+0x2c1/0x3f0 [ 1326.341891][ T28] ? nmi_trigger_cpumask_backtrace+0x33a/0x3f0 [ 1326.348074][ T28] ? nmi_trigger_cpumask_backtrace+0x33f/0x3f0 [ 1326.354261][ T28] watchdog+0xf56/0xf60 [ 1326.358450][ T28] kthread+0x26e/0x300 [ 1326.362538][ T28] ? hungtask_pm_notify+0x50/0x50 [ 1326.367601][ T28] ? kthread_blkcg+0xd0/0xd0 [ 1326.372221][ T28] ret_from_fork+0x1f/0x30 [ 1326.376675][ T28] [ 1326.379864][ T28] Kernel Offset: disabled [ 1326.384183][ T28] Rebooting in 86400 seconds..