67.210067][ T4275] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 67.213856][ T4275] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 67.216298][ T4275] EXT4-fs (loop0): 1 orphan inode deleted [ 67.217991][ T9] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 67.220066][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 67.299492][ T4277] loop0: detected capacity change from 0 to 1024 [ 67.395425][ T4277] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 67.398365][ T4277] EXT4-fs (loop0): orphan cleanup on readonly fs [ 67.404605][ T4277] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 67.408586][ T4277] Quota error (device loop0): write_blk: dquota write failed [ 67.410840][ T4277] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 67.414992][ T4277] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 67.418985][ T4277] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 67.422537][ T4277] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 67.425302][ T4277] EXT4-fs (loop0): 1 orphan inode deleted [ 67.427002][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 67.499233][ T4279] loop0: detected capacity change from 0 to 1024 [ 67.605227][ T4279] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 67.608050][ T4279] EXT4-fs (loop0): orphan cleanup on readonly fs [ 67.614313][ T4279] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 67.618474][ T4279] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 67.621745][ T4279] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 67.626126][ T4279] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 67.630224][ T4279] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 67.633023][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 67.633218][ T4279] EXT4-fs (loop0): 1 orphan inode deleted executing program [ 67.739456][ T4281] loop0: detected capacity change from 0 to 1024 [ 67.816038][ T4281] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 67.818780][ T4281] EXT4-fs (loop0): orphan cleanup on readonly fs [ 67.822532][ T4281] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 67.827134][ T4281] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 67.830385][ T4281] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 67.834609][ T4281] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 67.838318][ T4281] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 67.840873][ T4281] EXT4-fs (loop0): 1 orphan inode deleted [ 67.842641][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 67.939445][ T4283] loop0: detected capacity change from 0 to 1024 [ 68.045212][ T4283] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 68.047901][ T4283] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.055228][ T4283] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 68.059596][ T4283] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 68.063415][ T4283] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 68.067567][ T4283] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 68.071210][ T4283] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 68.074191][ T4283] EXT4-fs (loop0): 1 orphan inode deleted [ 68.075860][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 68.149636][ T4285] loop0: detected capacity change from 0 to 1024 [ 68.235460][ T4285] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 68.238181][ T4285] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.241773][ T4285] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 68.245872][ T4285] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 68.249267][ T4285] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 68.253753][ T4285] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 68.257266][ T4285] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 68.259677][ T4285] EXT4-fs (loop0): 1 orphan inode deleted [ 68.261366][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 68.349219][ T4287] loop0: detected capacity change from 0 to 1024 [ 68.386487][ T4287] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 68.389359][ T4287] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.393416][ T4287] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 68.400749][ T4287] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 68.404331][ T4287] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 68.408242][ T4287] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 68.411913][ T4287] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 68.414625][ T4287] EXT4-fs (loop0): 1 orphan inode deleted [ 68.416353][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 68.509879][ T4289] loop0: detected capacity change from 0 to 1024 [ 68.515663][ T4289] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 68.518554][ T4289] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.521670][ T4289] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 68.526226][ T4289] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 68.529581][ T4289] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 68.534289][ T4289] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 68.538117][ T4289] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 68.540660][ T4289] EXT4-fs (loop0): 1 orphan inode deleted [ 68.542361][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 68.639761][ T4291] loop0: detected capacity change from 0 to 1024 [ 68.644864][ T4291] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 68.647863][ T4291] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.651593][ T4291] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 68.656231][ T4291] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 68.659720][ T4291] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 68.664244][ T4291] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 68.667887][ T4291] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 68.670316][ T4291] EXT4-fs (loop0): 1 orphan inode deleted [ 68.671900][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 68.750351][ T4293] loop0: detected capacity change from 0 to 1024 [ 68.825203][ T4293] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 68.827994][ T4293] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.831514][ T4293] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 68.836105][ T4293] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 68.839478][ T4293] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 68.844151][ T4293] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 68.847699][ T4293] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 68.850179][ T4293] EXT4-fs (loop0): 1 orphan inode deleted [ 68.851908][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 68.919209][ T4295] loop0: detected capacity change from 0 to 1024 [ 68.965898][ T4295] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 68.968441][ T4295] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.972107][ T4295] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 68.976472][ T4295] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 68.979725][ T4295] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 68.983950][ T4295] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 68.987538][ T4295] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 68.989989][ T4295] EXT4-fs (loop0): 1 orphan inode deleted [ 68.991707][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 69.069352][ T4297] loop0: detected capacity change from 0 to 1024 [ 69.145193][ T4297] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 69.152462][ T4297] EXT4-fs (loop0): orphan cleanup on readonly fs [ 69.156350][ T4297] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 69.160260][ T4297] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 69.163537][ T4297] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 69.167350][ T4297] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 69.170947][ T4297] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 69.173708][ T4297] EXT4-fs (loop0): 1 orphan inode deleted [ 69.175346][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 69.259443][ T4299] loop0: detected capacity change from 0 to 1024 [ 69.264879][ T4299] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 69.267879][ T4299] EXT4-fs (loop0): orphan cleanup on readonly fs [ 69.271611][ T4299] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 69.284073][ T4299] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 69.287827][ T4299] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 69.291583][ T4299] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 69.296201][ T4299] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 69.298731][ T4299] EXT4-fs (loop0): 1 orphan inode deleted [ 69.300368][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 69.399901][ T4301] loop0: detected capacity change from 0 to 1024 [ 69.437324][ T4301] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 69.440084][ T4301] EXT4-fs (loop0): orphan cleanup on readonly fs [ 69.443818][ T4301] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 69.447719][ T4301] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 69.450936][ T4301] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 69.455426][ T4301] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 69.460299][ T4301] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 69.463149][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 69.465111][ T4301] EXT4-fs (loop0): 1 orphan inode deleted executing program [ 69.560670][ T4303] loop0: detected capacity change from 0 to 1024 [ 69.566159][ T4303] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 69.568799][ T4303] EXT4-fs (loop0): orphan cleanup on readonly fs [ 69.572556][ T4303] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 69.577552][ T4303] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 69.581637][ T4303] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 69.587033][ T4303] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 69.590547][ T4303] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 69.593592][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 69.593600][ T4303] EXT4-fs (loop0): 1 orphan inode deleted [ 69.615652][ T21] cfg80211: failed to load regulatory.db [ 69.655645][ T4306] loop0: detected capacity change from 0 to 1024 executing program [ 69.663595][ T4306] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 69.666323][ T4306] EXT4-fs (loop0): orphan cleanup on readonly fs [ 69.669945][ T4306] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 69.674610][ T4306] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 69.678114][ T4306] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 69.682165][ T4306] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 69.686598][ T4306] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 69.689097][ T4306] EXT4-fs (loop0): 1 orphan inode deleted [ 69.690738][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 69.758627][ T4308] loop0: detected capacity change from 0 to 1024 [ 69.855573][ T4308] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 69.858384][ T4308] EXT4-fs (loop0): orphan cleanup on readonly fs [ 69.861808][ T4308] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 69.866334][ T4308] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 69.869627][ T4308] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 69.873523][ T4308] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 69.877191][ T4308] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 69.879496][ T4308] EXT4-fs (loop0): 1 orphan inode deleted [ 69.880912][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 69.990938][ T4310] loop0: detected capacity change from 0 to 1024 [ 70.075525][ T4310] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 70.078219][ T4310] EXT4-fs (loop0): orphan cleanup on readonly fs [ 70.081810][ T4310] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 70.086383][ T4310] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 70.089655][ T4310] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 70.093759][ T4310] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 70.097257][ T4310] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 70.099614][ T4310] EXT4-fs (loop0): 1 orphan inode deleted [ 70.101305][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 70.199261][ T4312] loop0: detected capacity change from 0 to 1024 [ 70.285180][ T4312] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 70.288163][ T4312] EXT4-fs (loop0): orphan cleanup on readonly fs [ 70.291707][ T4312] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 70.296184][ T4312] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 70.299490][ T4312] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 70.303594][ T4312] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 70.307216][ T4312] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 70.309615][ T4312] EXT4-fs (loop0): 1 orphan inode deleted [ 70.311314][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 70.399948][ T4314] loop0: detected capacity change from 0 to 1024 [ 70.406359][ T4314] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 70.409497][ T4314] EXT4-fs (loop0): orphan cleanup on readonly fs [ 70.413238][ T4314] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 70.417174][ T4314] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 70.420448][ T4314] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 70.425034][ T4314] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 70.428538][ T4314] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 70.430914][ T4314] EXT4-fs (loop0): 1 orphan inode deleted [ 70.432481][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 70.528749][ T4316] loop0: detected capacity change from 0 to 1024 [ 70.605223][ T4316] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 70.607803][ T4316] EXT4-fs (loop0): orphan cleanup on readonly fs [ 70.611518][ T4316] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 70.616108][ T4316] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 70.619272][ T4316] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 70.623401][ T4316] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 70.627139][ T4316] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 70.629606][ T4316] EXT4-fs (loop0): 1 orphan inode deleted [ 70.631260][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 70.699584][ T4318] loop0: detected capacity change from 0 to 1024 [ 70.704804][ T4318] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 70.708301][ T4318] EXT4-fs (loop0): orphan cleanup on readonly fs [ 70.711556][ T4318] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 70.716274][ T4318] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 70.719491][ T4318] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 70.724324][ T4318] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 70.728243][ T4318] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 70.730707][ T4318] EXT4-fs (loop0): 1 orphan inode deleted [ 70.732421][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 70.819226][ T4320] loop0: detected capacity change from 0 to 1024 [ 70.905297][ T4320] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 70.908243][ T4320] EXT4-fs (loop0): orphan cleanup on readonly fs [ 70.914259][ T4320] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 70.918194][ T4320] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 70.922449][ T4320] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 70.926807][ T4320] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 70.930476][ T4320] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 70.933506][ T4320] EXT4-fs (loop0): 1 orphan inode deleted [ 70.935311][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 71.010088][ T4322] loop0: detected capacity change from 0 to 1024 [ 71.095211][ T4322] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 71.097972][ T4322] EXT4-fs (loop0): orphan cleanup on readonly fs [ 71.101673][ T4322] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 71.105992][ T4322] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 71.114041][ T4322] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 71.117852][ T4322] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 71.121343][ T4322] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 71.123940][ T4322] EXT4-fs (loop0): 1 orphan inode deleted [ 71.132956][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 71.249042][ T4324] loop0: detected capacity change from 0 to 1024 [ 71.325134][ T4324] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 71.327840][ T4324] EXT4-fs (loop0): orphan cleanup on readonly fs [ 71.331346][ T4324] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 71.336028][ T4324] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 71.339650][ T4324] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 71.344014][ T4324] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 71.347685][ T4324] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 71.350172][ T4324] EXT4-fs (loop0): 1 orphan inode deleted [ 71.351991][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 71.453576][ T4326] loop0: detected capacity change from 0 to 1024 [ 71.555192][ T4326] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 71.557872][ T4326] EXT4-fs (loop0): orphan cleanup on readonly fs [ 71.561345][ T4326] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 71.565686][ T4326] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 71.569003][ T4326] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 71.573025][ T4326] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 71.576594][ T4326] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 71.579101][ T4326] EXT4-fs (loop0): 1 orphan inode deleted [ 71.580874][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 71.659152][ T4328] loop0: detected capacity change from 0 to 1024 [ 71.765219][ T4328] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 71.768113][ T4328] EXT4-fs (loop0): orphan cleanup on readonly fs [ 71.773263][ T4328] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 71.777290][ T4328] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 71.780662][ T4328] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 71.784989][ T4328] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 71.788571][ T4328] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 71.790930][ T4328] EXT4-fs (loop0): 1 orphan inode deleted [ 71.792565][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 71.869055][ T4330] loop0: detected capacity change from 0 to 1024 [ 71.874639][ T4330] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 71.878192][ T4330] EXT4-fs (loop0): orphan cleanup on readonly fs [ 71.882161][ T4330] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 71.886940][ T4330] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 71.890097][ T4330] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 71.894666][ T4330] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 71.898119][ T4330] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 71.900521][ T4330] EXT4-fs (loop0): 1 orphan inode deleted [ 71.902157][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 72.017285][ T4332] loop0: detected capacity change from 0 to 1024 [ 72.025063][ T4332] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 72.027831][ T4332] EXT4-fs (loop0): orphan cleanup on readonly fs [ 72.031255][ T4332] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 72.035331][ T4332] __quota_error: 80 callbacks suppressed [ 72.035342][ T4332] Quota error (device loop0): write_blk: dquota write failed [ 72.038665][ T4332] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 72.041338][ T4332] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 72.046215][ T4332] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 72.050084][ T4332] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 72.053981][ T4332] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 72.056450][ T4332] EXT4-fs (loop0): 1 orphan inode deleted [ 72.058103][ T540] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 72.060201][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 72.149147][ T4334] loop0: detected capacity change from 0 to 1024 [ 72.154117][ T4334] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 72.156812][ T4334] EXT4-fs (loop0): orphan cleanup on readonly fs [ 72.160054][ T4334] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 72.164800][ T4334] Quota error (device loop0): write_blk: dquota write failed [ 72.166871][ T4334] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 72.169440][ T4334] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 72.173648][ T4334] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 72.177978][ T4334] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 72.181761][ T4334] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 72.184878][ T136] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 72.186371][ T4334] EXT4-fs (loop0): 1 orphan inode deleted [ 72.187110][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 72.290174][ T4336] loop0: detected capacity change from 0 to 1024 [ 72.295985][ T4336] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 72.299046][ T4336] EXT4-fs (loop0): orphan cleanup on readonly fs [ 72.302423][ T4336] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 72.307358][ T4336] Quota error (device loop0): write_blk: dquota write failed [ 72.309314][ T4336] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 72.312029][ T4336] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 72.316553][ T4336] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 72.320589][ T4336] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 72.324637][ T4336] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 72.327066][ T4336] EXT4-fs (loop0): 1 orphan inode deleted [ 72.328747][ T136] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 72.330968][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 72.395512][ T4338] loop0: detected capacity change from 0 to 1024 [ 72.400845][ T4338] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 72.404172][ T4338] EXT4-fs (loop0): orphan cleanup on readonly fs [ 72.407516][ T4338] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 72.422585][ T4338] Quota error (device loop0): write_blk: dquota write failed [ 72.425347][ T4338] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 72.428834][ T4338] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 72.433349][ T4338] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 72.437037][ T4338] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 72.439457][ T4338] EXT4-fs (loop0): 1 orphan inode deleted [ 72.441265][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 72.536586][ T4340] loop0: detected capacity change from 0 to 1024 [ 72.548337][ T4340] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 72.551301][ T4340] EXT4-fs (loop0): orphan cleanup on readonly fs [ 72.554773][ T4340] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 72.558748][ T4340] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 72.565061][ T4340] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 72.569210][ T4340] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 72.574429][ T4340] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 72.576886][ T4340] EXT4-fs (loop0): 1 orphan inode deleted [ 72.578566][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 72.640647][ T4342] loop0: detected capacity change from 0 to 1024 [ 72.647162][ T4342] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 72.650003][ T4342] EXT4-fs (loop0): orphan cleanup on readonly fs [ 72.655176][ T4342] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 72.660094][ T4342] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 72.663938][ T4342] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 72.667914][ T4342] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 72.671455][ T4342] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 72.673980][ T4342] EXT4-fs (loop0): 1 orphan inode deleted [ 72.675706][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 72.769587][ T4344] loop0: detected capacity change from 0 to 1024 [ 72.875242][ T4344] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 72.877932][ T4344] EXT4-fs (loop0): orphan cleanup on readonly fs [ 72.881655][ T4344] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 72.885992][ T4344] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 72.889269][ T4344] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 72.893285][ T4344] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 72.896724][ T4344] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 72.899077][ T4344] EXT4-fs (loop0): 1 orphan inode deleted [ 72.900719][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 72.998530][ T4346] loop0: detected capacity change from 0 to 1024 [ 73.003908][ T4346] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 73.006857][ T4346] EXT4-fs (loop0): orphan cleanup on readonly fs [ 73.010186][ T4346] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 73.015001][ T4346] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 73.021433][ T4346] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 73.026268][ T4346] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 73.029706][ T4346] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 73.032179][ T4346] EXT4-fs (loop0): 1 orphan inode deleted [ 73.034483][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 73.129209][ T4348] loop0: detected capacity change from 0 to 1024 [ 73.215318][ T4348] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 73.217916][ T4348] EXT4-fs (loop0): orphan cleanup on readonly fs [ 73.221466][ T4348] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 73.225815][ T4348] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 73.229153][ T4348] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 73.233271][ T4348] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 73.236785][ T4348] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 73.239351][ T4348] EXT4-fs (loop0): 1 orphan inode deleted [ 73.241153][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 73.339396][ T4350] loop0: detected capacity change from 0 to 1024 [ 73.435491][ T4350] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 73.438283][ T4350] EXT4-fs (loop0): orphan cleanup on readonly fs [ 73.442017][ T4350] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 73.446641][ T4350] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 73.449920][ T4350] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 73.454226][ T4350] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 73.457831][ T4350] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 73.460361][ T4350] EXT4-fs (loop0): 1 orphan inode deleted [ 73.462202][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 73.540244][ T4352] loop0: detected capacity change from 0 to 1024 [ 73.615179][ T4352] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 73.618056][ T4352] EXT4-fs (loop0): orphan cleanup on readonly fs [ 73.621519][ T4352] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 73.626068][ T4352] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 73.629391][ T4352] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 73.633584][ T4352] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 73.637095][ T4352] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 73.639542][ T4352] EXT4-fs (loop0): 1 orphan inode deleted [ 73.641261][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 73.708607][ T4354] loop0: detected capacity change from 0 to 1024 [ 73.805057][ T4354] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 73.807703][ T4354] EXT4-fs (loop0): orphan cleanup on readonly fs [ 73.813874][ T4354] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 73.817746][ T4354] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 73.820791][ T4354] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 73.824849][ T4354] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 73.828362][ T4354] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 73.830334][ T4354] EXT4-fs (loop0): 1 orphan inode deleted [ 73.831845][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 73.908909][ T4356] loop0: detected capacity change from 0 to 1024 [ 73.914494][ T4356] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 73.917078][ T4356] EXT4-fs (loop0): orphan cleanup on readonly fs [ 73.923327][ T4356] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 73.927303][ T4356] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 73.932993][ T4356] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 73.936908][ T4356] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 73.940362][ T4356] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 73.943861][ T4356] EXT4-fs (loop0): 1 orphan inode deleted [ 73.945661][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 74.021248][ T4358] loop0: detected capacity change from 0 to 1024 [ 74.035042][ T4358] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 74.037830][ T4358] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.044411][ T4358] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 74.048565][ T4358] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 74.055727][ T4358] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 74.059597][ T4358] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 74.063404][ T4358] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 74.065787][ T4358] EXT4-fs (loop0): 1 orphan inode deleted [ 74.067517][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 74.149382][ T4360] loop0: detected capacity change from 0 to 1024 [ 74.186978][ T4360] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 74.189641][ T4360] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.193719][ T4360] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 74.197452][ T4360] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 74.200785][ T4360] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 74.205155][ T4360] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 74.208737][ T4360] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 74.211018][ T4360] EXT4-fs (loop0): 1 orphan inode deleted [ 74.212719][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 74.299616][ T4362] loop0: detected capacity change from 0 to 1024 [ 74.395249][ T4362] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 74.397924][ T4362] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.404674][ T4362] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 74.408939][ T4362] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 74.412156][ T4362] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 74.416204][ T4362] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 74.419878][ T4362] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 74.422361][ T4362] EXT4-fs (loop0): 1 orphan inode deleted [ 74.424489][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 74.500056][ T4364] loop0: detected capacity change from 0 to 1024 [ 74.506884][ T4364] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 74.509696][ T4364] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.513457][ T4364] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 74.516370][ T4364] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 74.518573][ T4364] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 74.521626][ T4364] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 74.526494][ T4364] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 74.528816][ T4364] EXT4-fs (loop0): 1 orphan inode deleted [ 74.530455][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 74.617360][ T4366] loop0: detected capacity change from 0 to 1024 [ 74.623000][ T4366] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 74.626496][ T4366] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.630505][ T4366] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 74.634902][ T4366] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 74.641002][ T4366] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 74.645970][ T4366] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 74.649472][ T4366] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 74.651868][ T4366] EXT4-fs (loop0): 1 orphan inode deleted [ 74.662822][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 74.776831][ T4368] loop0: detected capacity change from 0 to 1024 [ 74.822989][ T4368] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 74.825700][ T4368] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.828953][ T4368] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 74.840220][ T4368] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 74.844639][ T4368] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 74.848390][ T4368] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 74.852080][ T4368] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 74.855238][ T4368] EXT4-fs (loop0): 1 orphan inode deleted [ 74.856910][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 75.088198][ T4370] loop0: detected capacity change from 0 to 1024 [ 75.101083][ T4370] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 75.104009][ T4370] EXT4-fs (loop0): orphan cleanup on readonly fs [ 75.107221][ T4370] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 75.119087][ T4370] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 75.122479][ T4370] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.127395][ T4370] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 75.130850][ T4370] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 75.134877][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 75.138374][ T4370] EXT4-fs (loop0): 1 orphan inode deleted executing program [ 75.235462][ T4372] loop0: detected capacity change from 0 to 1024 [ 75.248447][ T4372] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 75.251232][ T4372] EXT4-fs (loop0): orphan cleanup on readonly fs [ 75.254986][ T4372] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 75.259031][ T4372] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 75.262316][ T4372] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.266768][ T4372] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 75.270501][ T4372] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 75.273390][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 75.276832][ T4372] EXT4-fs (loop0): 1 orphan inode deleted [ 75.557362][ T4374] loop0: detected capacity change from 0 to 1024 executing program [ 75.567482][ T4374] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 75.570094][ T4374] EXT4-fs (loop0): orphan cleanup on readonly fs [ 75.577641][ T4374] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 75.581692][ T4374] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 75.585257][ T4374] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.589045][ T4374] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 75.593257][ T4374] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 75.595687][ T4374] EXT4-fs (loop0): 1 orphan inode deleted [ 75.597308][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 75.679612][ T4376] loop0: detected capacity change from 0 to 1024 [ 75.685235][ T4376] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 75.687939][ T4376] EXT4-fs (loop0): orphan cleanup on readonly fs [ 75.691689][ T4376] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 75.696416][ T4376] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 75.700161][ T4376] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.705140][ T4376] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 75.708741][ T4376] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 75.711140][ T4376] EXT4-fs (loop0): 1 orphan inode deleted [ 75.713505][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 75.808669][ T4378] loop0: detected capacity change from 0 to 1024 [ 75.895306][ T4378] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 75.898677][ T4378] EXT4-fs (loop0): orphan cleanup on readonly fs [ 75.902187][ T4378] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 75.906475][ T4378] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 75.909822][ T4378] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.917642][ T4378] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 75.921238][ T4378] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 75.923739][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 75.927146][ T4378] EXT4-fs (loop0): 1 orphan inode deleted executing program [ 76.020206][ T4380] loop0: detected capacity change from 0 to 1024 [ 76.082859][ T4380] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 76.085572][ T4380] EXT4-fs (loop0): orphan cleanup on readonly fs [ 76.088844][ T4380] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 76.093461][ T4380] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 76.096796][ T4380] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 76.100593][ T4380] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 76.104656][ T4380] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 76.107022][ T4380] EXT4-fs (loop0): 1 orphan inode deleted [ 76.108698][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 76.196608][ T4382] loop0: detected capacity change from 0 to 1024 [ 76.248210][ T4382] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 76.250914][ T4382] EXT4-fs (loop0): orphan cleanup on readonly fs [ 76.255739][ T4382] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 76.259708][ T4382] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 76.263412][ T4382] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 76.267460][ T4382] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 76.271226][ T4382] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 76.273867][ T4382] EXT4-fs (loop0): 1 orphan inode deleted [ 76.275560][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 76.374855][ T4384] loop0: detected capacity change from 0 to 1024 [ 76.384299][ T4384] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 76.387811][ T4384] EXT4-fs (loop0): orphan cleanup on readonly fs [ 76.391717][ T4384] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 76.396575][ T4384] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 76.400407][ T4384] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 76.405216][ T4384] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 76.408904][ T4384] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 76.411530][ T4384] EXT4-fs (loop0): 1 orphan inode deleted [ 76.413412][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 76.491466][ T4386] loop0: detected capacity change from 0 to 1024 [ 76.536441][ T4386] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 76.539216][ T4386] EXT4-fs (loop0): orphan cleanup on readonly fs [ 76.543582][ T4386] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 76.547540][ T4386] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 76.550897][ T4386] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 76.555633][ T4386] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 76.559210][ T4386] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 76.561660][ T4386] EXT4-fs (loop0): 1 orphan inode deleted [ 76.563768][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 76.660300][ T4388] loop0: detected capacity change from 0 to 1024 [ 76.755517][ T4388] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 76.758347][ T4388] EXT4-fs (loop0): orphan cleanup on readonly fs [ 76.762063][ T4388] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 76.766071][ T4388] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 76.769814][ T4388] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 76.774200][ T4388] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 76.777662][ T4388] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 76.780097][ T4388] EXT4-fs (loop0): 1 orphan inode deleted [ 76.782530][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 76.786174][ T4388] EXT4-fs mount: 117 callbacks suppressed [ 76.786187][ T4388] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 76.849837][ T4390] loop0: detected capacity change from 0 to 1024 [ 76.896891][ T4390] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 76.899737][ T4390] EXT4-fs (loop0): orphan cleanup on readonly fs [ 76.903458][ T4390] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 76.907317][ T4390] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 76.910505][ T4390] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 76.914668][ T4390] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 76.918178][ T4390] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 76.920519][ T4390] EXT4-fs (loop0): 1 orphan inode deleted [ 76.922191][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 76.925842][ T4390] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 77.010486][ T4392] loop0: detected capacity change from 0 to 1024 [ 77.065141][ T4392] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 77.067892][ T4392] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.074449][ T4392] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 77.078292][ T4392] __quota_error: 80 callbacks suppressed [ 77.078303][ T4392] Quota error (device loop0): write_blk: dquota write failed [ 77.081632][ T4392] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 77.084217][ T4392] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 77.087413][ T4392] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 77.091165][ T4392] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 77.095283][ T4392] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 77.097599][ T4392] EXT4-fs (loop0): 1 orphan inode deleted [ 77.099276][ T136] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 77.101478][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 77.105425][ T4392] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 77.179944][ T4394] loop0: detected capacity change from 0 to 1024 [ 77.255218][ T4394] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 77.258098][ T4394] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.264035][ T4394] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 77.267799][ T4394] Quota error (device loop0): write_blk: dquota write failed [ 77.269655][ T4394] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 77.272169][ T4394] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 77.275692][ T4394] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 77.279631][ T4394] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 77.283317][ T4394] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 77.285765][ T4394] EXT4-fs (loop0): 1 orphan inode deleted [ 77.287491][ T136] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 77.289655][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 77.293154][ T4394] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 77.359640][ T4396] loop0: detected capacity change from 0 to 1024 [ 77.366696][ T4396] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 77.369425][ T4396] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.374296][ T4396] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 77.378536][ T4396] Quota error (device loop0): write_blk: dquota write failed [ 77.380482][ T4396] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 77.383740][ T4396] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 77.387152][ T4396] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 77.391368][ T4396] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 77.395496][ T4396] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 77.398015][ T4396] EXT4-fs (loop0): 1 orphan inode deleted [ 77.399763][ T9] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 77.401944][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 77.406547][ T4396] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 77.489447][ T4398] loop0: detected capacity change from 0 to 1024 [ 77.575129][ T4398] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 77.577826][ T4398] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.583953][ T4398] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 77.587941][ T4398] Quota error (device loop0): write_blk: dquota write failed [ 77.589935][ T4398] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 77.593383][ T4398] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 77.597316][ T4398] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 77.600929][ T4398] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 77.603953][ T4398] EXT4-fs (loop0): 1 orphan inode deleted [ 77.605691][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 77.608935][ T4398] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 77.699273][ T4400] loop0: detected capacity change from 0 to 1024 [ 77.704682][ T4400] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 77.707388][ T4400] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.711099][ T4400] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 77.715895][ T4400] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 77.719407][ T4400] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 77.724882][ T4400] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 77.728627][ T4400] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 77.731128][ T4400] EXT4-fs (loop0): 1 orphan inode deleted [ 77.733096][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 77.736408][ T4400] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 77.810774][ T4402] loop0: detected capacity change from 0 to 1024 [ 77.875984][ T4402] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 77.878698][ T4402] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.882514][ T4402] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 77.887311][ T4402] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 77.890696][ T4402] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 77.894913][ T4402] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 77.898705][ T4402] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 77.901190][ T4402] EXT4-fs (loop0): 1 orphan inode deleted [ 77.903575][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 77.907031][ T4402] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 77.970673][ T4404] loop0: detected capacity change from 0 to 1024 [ 78.045424][ T4404] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 78.048057][ T4404] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.051701][ T4404] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 78.056366][ T4404] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 78.059665][ T4404] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 78.063835][ T4404] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 78.067429][ T4404] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 78.069807][ T4404] EXT4-fs (loop0): 1 orphan inode deleted [ 78.071579][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 78.075650][ T4404] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 78.150048][ T4406] loop0: detected capacity change from 0 to 1024 [ 78.216276][ T4406] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 78.218959][ T4406] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.222877][ T4406] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 78.227064][ T4406] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 78.230276][ T4406] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 78.234193][ T4406] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 78.237835][ T4406] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 78.240287][ T4406] EXT4-fs (loop0): 1 orphan inode deleted [ 78.242061][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 78.245791][ T4406] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 78.329530][ T4408] loop0: detected capacity change from 0 to 1024 [ 78.415572][ T4408] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 78.418347][ T4408] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.421991][ T4408] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 78.426213][ T4408] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 78.429454][ T4408] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 78.433533][ T4408] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 78.436944][ T4408] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 78.439424][ T4408] EXT4-fs (loop0): 1 orphan inode deleted [ 78.441131][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 78.444483][ T4408] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 78.528906][ T4410] loop0: detected capacity change from 0 to 1024 [ 78.615022][ T4410] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 78.617703][ T4410] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.624822][ T4410] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 78.628633][ T4410] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 78.631868][ T4410] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 78.636109][ T4410] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 78.639720][ T4410] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 78.642117][ T4410] EXT4-fs (loop0): 1 orphan inode deleted [ 78.643418][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 78.646619][ T4410] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 78.726179][ T4412] loop0: detected capacity change from 0 to 1024 [ 78.766192][ T4412] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 78.769133][ T4412] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.772449][ T4412] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 78.776885][ T4412] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 78.780339][ T4412] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 78.784393][ T4412] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 78.788505][ T4412] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 78.791057][ T4412] EXT4-fs (loop0): 1 orphan inode deleted [ 78.792636][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 78.796328][ T4412] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 78.889034][ T4414] loop0: detected capacity change from 0 to 1024 [ 78.894394][ T4414] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 78.897989][ T4414] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.900947][ T4414] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 78.905718][ T4414] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 78.908935][ T4414] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 78.913507][ T4414] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 78.917222][ T4414] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 78.919768][ T4414] EXT4-fs (loop0): 1 orphan inode deleted [ 78.921457][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 78.924888][ T4414] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 79.009188][ T4416] loop0: detected capacity change from 0 to 1024 [ 79.095392][ T4416] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 79.097892][ T4416] EXT4-fs (loop0): orphan cleanup on readonly fs [ 79.101322][ T4416] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 79.105931][ T4416] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 79.109161][ T4416] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 79.113152][ T4416] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 79.116708][ T4416] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 79.119254][ T4416] EXT4-fs (loop0): 1 orphan inode deleted [ 79.121105][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 79.124546][ T4416] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 79.208702][ T4418] loop0: detected capacity change from 0 to 1024 [ 79.305206][ T4418] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 79.307956][ T4418] EXT4-fs (loop0): orphan cleanup on readonly fs [ 79.313530][ T4418] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 79.317615][ T4418] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 79.320871][ T4418] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 79.325202][ T4418] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 79.328651][ T4418] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 79.331083][ T4418] EXT4-fs (loop0): 1 orphan inode deleted [ 79.332838][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 79.336116][ T4418] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 79.428753][ T4420] loop0: detected capacity change from 0 to 1024 [ 79.535508][ T4420] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 79.538294][ T4420] EXT4-fs (loop0): orphan cleanup on readonly fs [ 79.541939][ T4420] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 79.546076][ T4420] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 79.549515][ T4420] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 79.553929][ T4420] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 79.557533][ T4420] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 79.559923][ T4420] EXT4-fs (loop0): 1 orphan inode deleted [ 79.561548][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 79.565505][ T4420] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 79.658716][ T4422] loop0: detected capacity change from 0 to 1024 [ 79.664059][ T4422] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 79.666880][ T4422] EXT4-fs (loop0): orphan cleanup on readonly fs [ 79.670257][ T4422] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 79.674954][ T4422] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 79.678201][ T4422] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 79.681983][ T4422] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 79.687521][ T4422] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 79.689928][ T4422] EXT4-fs (loop0): 1 orphan inode deleted [ 79.691651][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 79.695234][ T4422] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 79.788853][ T4424] loop0: detected capacity change from 0 to 1024 [ 79.905477][ T4424] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 79.908437][ T4424] EXT4-fs (loop0): orphan cleanup on readonly fs [ 79.912138][ T4424] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 79.917615][ T4424] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 79.921047][ T4424] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 79.925079][ T4424] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 79.928684][ T4424] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 79.931251][ T4424] EXT4-fs (loop0): 1 orphan inode deleted [ 79.933408][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 79.937008][ T4424] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 80.019700][ T4427] loop0: detected capacity change from 0 to 1024 [ 80.024913][ T4427] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.027599][ T4427] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.030788][ T4427] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 80.035404][ T4427] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 80.038493][ T4427] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 80.042211][ T4427] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 80.046372][ T4427] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 80.048788][ T4427] EXT4-fs (loop0): 1 orphan inode deleted [ 80.050575][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 80.056610][ T4427] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 80.126758][ T4429] loop0: detected capacity change from 0 to 1024 [ 80.136891][ T4429] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.139597][ T4429] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.143981][ T4429] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 80.147674][ T4429] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 80.163408][ T4429] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 80.167259][ T4429] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 80.170719][ T4429] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 80.173678][ T4429] EXT4-fs (loop0): 1 orphan inode deleted [ 80.175386][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 80.178655][ T4429] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 80.250071][ T4433] loop0: detected capacity change from 0 to 1024 [ 80.277865][ T4433] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.280569][ T4433] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.285403][ T4433] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 80.289182][ T4433] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 80.292518][ T4433] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 80.296558][ T4433] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 80.300050][ T4433] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 80.302480][ T4433] EXT4-fs (loop0): 1 orphan inode deleted [ 80.304686][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 80.307903][ T4433] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 80.378786][ T4435] loop0: detected capacity change from 0 to 1024 [ 80.505213][ T4435] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.507982][ T4435] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.512306][ T4435] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 80.516384][ T4435] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 80.519619][ T4435] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 80.523743][ T4435] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 80.527382][ T4435] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 80.529824][ T4435] EXT4-fs (loop0): 1 orphan inode deleted [ 80.531528][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 80.535021][ T4435] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 80.609461][ T4437] loop0: detected capacity change from 0 to 1024 [ 80.715259][ T4437] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.717977][ T4437] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.721422][ T4437] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 80.725961][ T4437] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 80.729276][ T4437] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 80.733154][ T4437] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 80.736507][ T4437] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 80.738797][ T4437] EXT4-fs (loop0): 1 orphan inode deleted [ 80.740494][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 80.743886][ T4437] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 80.829499][ T4439] loop0: detected capacity change from 0 to 1024 [ 80.925510][ T4439] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.928443][ T4439] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.934507][ T4439] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 80.938543][ T4439] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 80.941848][ T4439] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 80.946057][ T4439] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 80.949502][ T4439] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 80.951808][ T4439] EXT4-fs (loop0): 1 orphan inode deleted [ 80.953760][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 80.957299][ T4439] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 81.025271][ T4442] loop0: detected capacity change from 0 to 1024 [ 81.031090][ T4442] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 81.034091][ T4442] EXT4-fs (loop0): orphan cleanup on readonly fs [ 81.037689][ T4442] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 81.041712][ T4442] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 81.045507][ T4442] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 81.049396][ T4442] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 81.054073][ T4442] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 81.056546][ T4442] EXT4-fs (loop0): 1 orphan inode deleted [ 81.058223][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 81.061546][ T4442] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 81.179162][ T4444] loop0: detected capacity change from 0 to 1024 [ 81.265317][ T4444] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 81.268683][ T4444] EXT4-fs (loop0): orphan cleanup on readonly fs [ 81.272444][ T4444] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 81.276744][ T4444] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 81.279937][ T4444] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 81.283932][ T4444] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 81.287516][ T4444] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 81.289908][ T4444] EXT4-fs (loop0): 1 orphan inode deleted [ 81.291509][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 81.295471][ T4444] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 81.388503][ T4446] loop0: detected capacity change from 0 to 1024 [ 81.475115][ T4446] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 81.477935][ T4446] EXT4-fs (loop0): orphan cleanup on readonly fs [ 81.481401][ T4446] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 81.485905][ T4446] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 81.489192][ T4446] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 81.493183][ T4446] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 81.496739][ T4446] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 81.499164][ T4446] EXT4-fs (loop0): 1 orphan inode deleted [ 81.501090][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 81.504676][ T4446] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 81.596744][ T4448] loop0: detected capacity change from 0 to 1024 [ 81.601890][ T4448] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 81.604975][ T4448] EXT4-fs (loop0): orphan cleanup on readonly fs [ 81.608676][ T4448] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 81.612902][ T4448] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 81.616250][ T4448] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 81.623751][ T4448] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 81.627427][ T4448] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 81.629835][ T4448] EXT4-fs (loop0): 1 orphan inode deleted [ 81.631515][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 81.635858][ T4448] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 81.718423][ T4451] loop0: detected capacity change from 0 to 1024 [ 81.762859][ T4451] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 81.765850][ T4451] EXT4-fs (loop0): orphan cleanup on readonly fs [ 81.768951][ T4451] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 81.773619][ T4451] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 81.776972][ T4451] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 81.780980][ T4451] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 81.784689][ T4451] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 81.787156][ T4451] EXT4-fs (loop0): 1 orphan inode deleted [ 81.788882][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 81.792402][ T4451] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 81.877182][ T4453] loop0: detected capacity change from 0 to 1024 [ 81.882339][ T4453] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 81.885525][ T4453] EXT4-fs (loop0): orphan cleanup on readonly fs [ 81.888795][ T4453] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 81.893112][ T4453] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 81.896401][ T4453] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 81.900412][ T4453] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 81.904840][ T4453] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 81.907343][ T4453] EXT4-fs (loop0): 1 orphan inode deleted [ 81.908951][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 81.912273][ T4453] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 81.989189][ T4455] loop0: detected capacity change from 0 to 1024 [ 82.065105][ T4455] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.067877][ T4455] EXT4-fs (loop0): orphan cleanup on readonly fs [ 82.072055][ T4455] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 82.076326][ T4455] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 82.079597][ T4455] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 82.083806][ T4455] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 82.087398][ T4455] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 82.089895][ T4455] EXT4-fs (loop0): 1 orphan inode deleted [ 82.091698][ T9] __quota_error: 79 callbacks suppressed [ 82.091711][ T9] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 82.095565][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 82.098990][ T4455] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 82.159475][ T4457] loop0: detected capacity change from 0 to 1024 [ 82.245398][ T4457] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.248229][ T4457] EXT4-fs (loop0): orphan cleanup on readonly fs [ 82.251672][ T4457] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 82.256153][ T4457] Quota error (device loop0): write_blk: dquota write failed [ 82.257975][ T4457] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 82.260470][ T4457] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 82.263815][ T4457] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 82.267749][ T4457] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 82.271498][ T4457] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 82.274223][ T4457] EXT4-fs (loop0): 1 orphan inode deleted [ 82.276006][ T9] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 82.278420][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 82.281862][ T4457] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 82.429521][ T4459] loop0: detected capacity change from 0 to 1024 [ 82.515538][ T4459] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.518320][ T4459] EXT4-fs (loop0): orphan cleanup on readonly fs [ 82.521838][ T4459] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 82.527346][ T4459] Quota error (device loop0): write_blk: dquota write failed [ 82.529337][ T4459] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 82.531985][ T4459] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 82.535339][ T4459] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 82.539087][ T4459] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 82.542615][ T4459] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 82.545202][ T4459] EXT4-fs (loop0): 1 orphan inode deleted [ 82.546922][ T9] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 82.549036][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 82.552288][ T4459] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 82.640206][ T4462] loop0: detected capacity change from 0 to 1024 [ 82.735352][ T4462] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.738097][ T4462] EXT4-fs (loop0): orphan cleanup on readonly fs [ 82.741562][ T4462] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 82.746139][ T4462] Quota error (device loop0): write_blk: dquota write failed [ 82.748037][ T4462] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 82.750572][ T4462] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 82.754345][ T4462] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 82.758257][ T4462] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 82.761999][ T4462] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 82.764562][ T4462] EXT4-fs (loop0): 1 orphan inode deleted [ 82.766376][ T9] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 82.768552][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 82.771899][ T4462] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 82.845491][ T4464] loop0: detected capacity change from 0 to 1024 [ 82.855795][ T4464] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.858476][ T4464] EXT4-fs (loop0): orphan cleanup on readonly fs [ 82.861827][ T4464] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 82.866412][ T4464] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 82.869692][ T4464] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 82.874339][ T4464] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 82.877832][ T4464] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 82.880280][ T4464] EXT4-fs (loop0): 1 orphan inode deleted [ 82.881999][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 82.886020][ T4464] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 82.969958][ T4466] loop0: detected capacity change from 0 to 1024 [ 82.981402][ T4466] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.984405][ T4466] EXT4-fs (loop0): orphan cleanup on readonly fs [ 82.987491][ T4466] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 82.991592][ T4466] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 82.996826][ T4466] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 83.000645][ T4466] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 83.004258][ T4466] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 83.006671][ T4466] EXT4-fs (loop0): 1 orphan inode deleted [ 83.008344][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 [ 83.011536][ T4466] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 83.109181][ T4468] loop0: detected capacity change from 0 to 1024 [ 83.185200][ T4468] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 83.187954][ T4468] EXT4-fs (loop0): orphan cleanup on readonly fs [ 83.191427][ T4468] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 83.195545][ T4468] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 83.198852][ T4468] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 83.203347][ T4468] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 83.206955][ T4468] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 83.212792][ T4468] EXT4-fs (loop0): 1 orphan inode deleted [ 83.213473][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 83.217573][ T4468] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 83.309835][ T4470] loop0: detected capacity change from 0 to 1024 [ 83.415249][ T4470] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 83.417862][ T4470] EXT4-fs (loop0): orphan cleanup on readonly fs [ 83.421336][ T4470] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 83.425944][ T4470] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 83.429284][ T4470] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 83.433425][ T4470] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 83.437007][ T4470] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 83.439398][ T4470] EXT4-fs (loop0): 1 orphan inode deleted [ 83.441128][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 83.444708][ T4470] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 83.519513][ T4472] loop0: detected capacity change from 0 to 1024 [ 83.587453][ T4472] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 83.590110][ T4472] EXT4-fs (loop0): orphan cleanup on readonly fs [ 83.594392][ T4472] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 83.598887][ T4472] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 83.602077][ T4472] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 83.606092][ T4472] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 83.609559][ T4472] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 83.611920][ T4472] EXT4-fs (loop0): 1 orphan inode deleted [ 83.613669][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 83.616941][ T4472] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 83.710478][ T4474] loop0: detected capacity change from 0 to 1024 [ 83.815255][ T4474] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 83.818072][ T4474] EXT4-fs (loop0): orphan cleanup on readonly fs [ 83.821604][ T4474] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 83.826081][ T4474] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 83.829572][ T4474] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 83.834149][ T4474] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 83.837856][ T4474] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 83.840419][ T4474] EXT4-fs (loop0): 1 orphan inode deleted [ 83.842159][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 83.845988][ T4474] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 83.930991][ T4476] loop0: detected capacity change from 0 to 1024 [ 84.025330][ T4476] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 84.028112][ T4476] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.031669][ T4476] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 84.036351][ T4476] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 84.039627][ T4476] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 84.043767][ T4476] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 84.047421][ T4476] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 84.049856][ T4476] EXT4-fs (loop0): 1 orphan inode deleted [ 84.051639][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 84.055213][ T4476] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 84.149243][ T4478] loop0: detected capacity change from 0 to 1024 [ 84.215266][ T4478] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 84.218106][ T4478] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.224871][ T4478] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 84.228748][ T4478] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 84.232073][ T4478] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 84.236308][ T4478] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 84.240045][ T4478] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 84.242481][ T4478] EXT4-fs (loop0): 1 orphan inode deleted [ 84.244627][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 84.248442][ T4478] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 84.358662][ T4480] loop0: detected capacity change from 0 to 1024 [ 84.435075][ T4480] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 84.437696][ T4480] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.440978][ T4480] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 84.445371][ T4480] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 84.448538][ T4480] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 84.452422][ T4480] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 84.456272][ T4480] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 84.458727][ T4480] EXT4-fs (loop0): 1 orphan inode deleted [ 84.460424][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 84.464352][ T4480] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 84.529335][ T4482] loop0: detected capacity change from 0 to 1024 [ 84.615304][ T4482] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 84.617985][ T4482] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.624543][ T4482] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 84.628529][ T4482] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 84.631955][ T4482] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 84.636159][ T4482] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 84.639927][ T4482] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 84.642324][ T4482] EXT4-fs (loop0): 1 orphan inode deleted [ 84.644490][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 84.647841][ T4482] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 84.730020][ T4484] loop0: detected capacity change from 0 to 1024 [ 84.805280][ T4484] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 84.808717][ T4484] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.812385][ T4484] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 84.817281][ T4484] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 84.820607][ T4484] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 84.824772][ T4484] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 84.828585][ T4484] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 84.831051][ T4484] EXT4-fs (loop0): 1 orphan inode deleted [ 84.833303][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 84.836739][ T4484] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 84.939316][ T4486] loop0: detected capacity change from 0 to 1024 [ 85.055315][ T4486] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 85.058009][ T4486] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.062286][ T4486] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 85.067360][ T4486] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 85.070612][ T4486] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 85.074585][ T4486] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 85.078112][ T4486] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 85.080566][ T4486] EXT4-fs (loop0): 1 orphan inode deleted [ 85.082259][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 85.086147][ T4486] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 85.188945][ T4488] loop0: detected capacity change from 0 to 1024 [ 85.275275][ T4488] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 85.278123][ T4488] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.282018][ T4488] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 85.286572][ T4488] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 85.289908][ T4488] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 85.294160][ T4488] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 85.297630][ T4488] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 85.300116][ T4488] EXT4-fs (loop0): 1 orphan inode deleted [ 85.301789][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 85.305554][ T4488] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 85.379323][ T4490] loop0: detected capacity change from 0 to 1024 [ 85.475122][ T4490] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 85.478754][ T4490] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.482499][ T4490] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 85.486923][ T4490] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 85.490321][ T4490] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 85.494608][ T4490] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 85.498223][ T4490] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 85.500525][ T4490] EXT4-fs (loop0): 1 orphan inode deleted [ 85.502228][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 85.505788][ T4490] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 85.579800][ T4492] loop0: detected capacity change from 0 to 1024 [ 85.585093][ T4492] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 85.587786][ T4492] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.591043][ T4492] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 85.595703][ T4492] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 85.598923][ T4492] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 85.603571][ T4492] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 85.607020][ T4492] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 85.609290][ T4492] EXT4-fs (loop0): 1 orphan inode deleted [ 85.610942][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 85.615796][ T4492] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 85.690662][ T4494] loop0: detected capacity change from 0 to 1024 [ 85.775116][ T4494] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 85.777827][ T4494] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.783823][ T4494] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 85.787998][ T4494] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 85.791252][ T4494] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 85.795371][ T4494] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 85.798911][ T4494] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 85.801461][ T4494] EXT4-fs (loop0): 1 orphan inode deleted [ 85.802949][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 85.806047][ T4494] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 85.869675][ T4496] loop0: detected capacity change from 0 to 1024 [ 85.874935][ T4496] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 85.878578][ T4496] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.882148][ T4496] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 85.887236][ T4496] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 85.890998][ T4496] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 85.896462][ T4496] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 85.900145][ T4496] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 85.902631][ T4496] EXT4-fs (loop0): 1 orphan inode deleted [ 85.904642][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 85.907986][ T4496] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 86.026536][ T4498] loop0: detected capacity change from 0 to 1024 [ 86.030080][ T4498] EXT4-fs (loop0): Journaled quota options ignored when QUOTA feature is enabled [ 86.032415][ T4498] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 86.034711][ T4498] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 86.048518][ T4498] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpquota,delalloc,resuid=0x0000000000000000,init_itable,dioread_nolock,grpjquota=./file0,nomblk_io_submit,data_err=abort,,errors=continue. Quota mode: writeback. [ 86.058679][ T4498] [ 86.059246][ T4498] ====================================================== [ 86.061055][ T4498] WARNING: possible circular locking dependency detected [ 86.062881][ T4498] 5.15.179-syzkaller #0 Not tainted [ 86.064254][ T4498] ------------------------------------------------------ [ 86.066087][ T4498] syz-executor278/4498 is trying to acquire lock: [ 86.067836][ T4498] ffff0000e1032b28 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x54/0x240 [ 86.070164][ T4498] [ 86.070164][ T4498] but task is already holding lock: [ 86.072032][ T4498] ffff0000de330c70 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x830/0x1a44 [ 86.074475][ T4498] [ 86.074475][ T4498] which lock already depends on the new lock. [ 86.074475][ T4498] [ 86.077129][ T4498] [ 86.077129][ T4498] the existing dependency chain (in reverse order) is: [ 86.079546][ T4498] [ 86.079546][ T4498] -> #2 (&ei->i_data_sem/2){++++}-{3:3}: [ 86.081627][ T4498] down_write+0xbc/0x12c [ 86.082902][ T4498] ext4_map_blocks+0x830/0x1a44 [ 86.084327][ T4498] ext4_getblk+0x160/0x688 [ 86.085639][ T4498] ext4_bread+0x3c/0x1d4 [ 86.086851][ T4498] ext4_quota_write+0x238/0x564 [ 86.088339][ T4498] do_insert_tree+0xad0/0x14cc [ 86.089683][ T4498] do_insert_tree+0x4b8/0x14cc [ 86.091075][ T4498] do_insert_tree+0x4b8/0x14cc [ 86.092447][ T4498] do_insert_tree+0x4b8/0x14cc [ 86.093754][ T4498] qtree_write_dquot+0x318/0x488 [ 86.095093][ T4498] v2_write_dquot+0xf4/0x188 [ 86.096405][ T4498] dquot_acquire+0x2cc/0x5e4 [ 86.097684][ T4498] ext4_acquire_dquot+0x270/0x420 [ 86.099133][ T4498] dqget+0x664/0xd0c [ 86.100200][ T4498] __dquot_initialize+0x344/0xc04 [ 86.101617][ T4498] dquot_initialize+0x24/0x34 [ 86.103029][ T4498] ext4_process_orphan+0x5c/0x2b8 [ 86.104450][ T4498] ext4_orphan_cleanup+0x8bc/0x1048 [ 86.105883][ T4498] ext4_fill_super+0x8044/0x8768 [ 86.107243][ T4498] mount_bdev+0x274/0x370 [ 86.108526][ T4498] ext4_mount+0x44/0x58 [ 86.109725][ T4498] legacy_get_tree+0xd4/0x16c [ 86.111120][ T4498] vfs_get_tree+0x90/0x274 [ 86.112466][ T4498] do_new_mount+0x278/0x8fc [ 86.113811][ T4498] path_mount+0x594/0x101c [ 86.115040][ T4498] __arm64_sys_mount+0x510/0x5e0 [ 86.116511][ T4498] invoke_syscall+0x98/0x2b8 [ 86.117813][ T4498] el0_svc_common+0x138/0x258 [ 86.119241][ T4498] do_el0_svc+0x58/0x14c [ 86.120457][ T4498] el0_svc+0x7c/0x1f0 [ 86.121698][ T4498] el0t_64_sync_handler+0x84/0xe4 [ 86.123158][ T4498] el0t_64_sync+0x1a0/0x1a4 [ 86.124412][ T4498] [ 86.124412][ T4498] -> #1 (&s->s_dquot.dqio_sem){++++}-{3:3}: [ 86.126501][ T4498] down_read+0xc0/0x398 [ 86.127677][ T4498] v2_read_dquot+0x50/0x11c [ 86.128970][ T4498] dquot_acquire+0x130/0x5e4 [ 86.130344][ T4498] ext4_acquire_dquot+0x270/0x420 [ 86.131872][ T4498] dqget+0x664/0xd0c [ 86.133020][ T4498] __dquot_initialize+0x344/0xc04 [ 86.134466][ T4498] dquot_initialize+0x24/0x34 [ 86.135785][ T4498] ext4_process_orphan+0x5c/0x2b8 [ 86.137256][ T4498] ext4_orphan_cleanup+0x8bc/0x1048 [ 86.138709][ T4498] ext4_fill_super+0x8044/0x8768 [ 86.140096][ T4498] mount_bdev+0x274/0x370 [ 86.141336][ T4498] ext4_mount+0x44/0x58 [ 86.142545][ T4498] legacy_get_tree+0xd4/0x16c [ 86.143833][ T4498] vfs_get_tree+0x90/0x274 [ 86.145149][ T4498] do_new_mount+0x278/0x8fc [ 86.146480][ T4498] path_mount+0x594/0x101c [ 86.147709][ T4498] __arm64_sys_mount+0x510/0x5e0 [ 86.149162][ T4498] invoke_syscall+0x98/0x2b8 [ 86.150498][ T4498] el0_svc_common+0x138/0x258 [ 86.151843][ T4498] do_el0_svc+0x58/0x14c [ 86.153047][ T4498] el0_svc+0x7c/0x1f0 [ 86.154229][ T4498] el0t_64_sync_handler+0x84/0xe4 [ 86.155664][ T4498] el0t_64_sync+0x1a0/0x1a4 [ 86.157000][ T4498] [ 86.157000][ T4498] -> #0 (&dquot->dq_lock){+.+.}-{3:3}: [ 86.158882][ T4498] __lock_acquire+0x32d4/0x7638 [ 86.160227][ T4498] lock_acquire+0x240/0x77c [ 86.161558][ T4498] __mutex_lock_common+0x194/0x2154 [ 86.163008][ T4498] mutex_lock_nested+0xa4/0xf8 [ 86.164388][ T4498] dquot_commit+0x54/0x240 [ 86.165628][ T4498] ext4_write_dquot+0x1b4/0x314 [ 86.166961][ T4498] ext4_mark_dquot_dirty+0xe8/0x140 [ 86.168491][ T4498] mark_all_dquot_dirty+0x108/0x424 [ 86.169886][ T4498] __dquot_alloc_space+0xb54/0xf7c [ 86.171273][ T4498] ext4_mb_new_blocks+0xe78/0x4278 [ 86.172737][ T4498] ext4_ext_map_blocks+0x1500/0x6418 [ 86.174197][ T4498] ext4_map_blocks+0x8d0/0x1a44 [ 86.175558][ T4498] _ext4_get_block+0x1c0/0x5c0 [ 86.176892][ T4498] ext4_get_block_unwritten+0x38/0x4c [ 86.178385][ T4498] ext4_block_write_begin+0x520/0x1130 [ 86.179993][ T4498] ext4_write_begin+0x5e4/0xe84 [ 86.181395][ T4498] ext4_da_write_begin+0x3b4/0x8e8 [ 86.182811][ T4498] generic_perform_write+0x24c/0x520 [ 86.184353][ T4498] ext4_buffered_write_iter+0x3fc/0x528 [ 86.186131][ T4498] ext4_file_write_iter+0x684/0x1618 [ 86.187668][ T4498] vfs_write+0x884/0xb44 [ 86.188906][ T4498] ksys_write+0x15c/0x26c [ 86.190183][ T4498] __arm64_sys_write+0x7c/0x90 [ 86.191487][ T4498] invoke_syscall+0x98/0x2b8 [ 86.192822][ T4498] el0_svc_common+0x138/0x258 [ 86.194113][ T4498] do_el0_svc+0x58/0x14c [ 86.195364][ T4498] el0_svc+0x7c/0x1f0 [ 86.196531][ T4498] el0t_64_sync_handler+0x84/0xe4 [ 86.197991][ T4498] el0t_64_sync+0x1a0/0x1a4 [ 86.199245][ T4498] [ 86.199245][ T4498] other info that might help us debug this: [ 86.199245][ T4498] [ 86.201877][ T4498] Chain exists of: [ 86.201877][ T4498] &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 86.201877][ T4498] [ 86.205402][ T4498] Possible unsafe locking scenario: [ 86.205402][ T4498] [ 86.207354][ T4498] CPU0 CPU1 [ 86.208722][ T4498] ---- ---- [ 86.210129][ T4498] lock(&ei->i_data_sem/2); [ 86.211367][ T4498] lock(&s->s_dquot.dqio_sem); [ 86.213211][ T4498] lock(&ei->i_data_sem/2); [ 86.214941][ T4498] lock(&dquot->dq_lock); [ 86.216052][ T4498] [ 86.216052][ T4498] *** DEADLOCK *** [ 86.216052][ T4498] [ 86.218202][ T4498] 4 locks held by syz-executor278/4498: [ 86.219610][ T4498] #0: ffff0000d66a0460 (sb_writers#3){.+.+}-{0:0}, at: vfs_write+0x228/0xb44 [ 86.221942][ T4498] #1: ffff0000de330de8 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: ext4_buffered_write_iter+0x9c/0x528 [ 86.224880][ T4498] #2: ffff0000de330c70 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x830/0x1a44 [ 86.227501][ T4498] #3: ffff800014e5a5d8 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x10/0x4c [ 86.229924][ T4498] [ 86.229924][ T4498] stack backtrace: [ 86.231459][ T4498] CPU: 0 PID: 4498 Comm: syz-executor278 Not tainted 5.15.179-syzkaller #0 [ 86.233663][ T4498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 86.236194][ T4498] Call trace: [ 86.236972][ T4498] dump_backtrace+0x0/0x530 [ 86.238166][ T4498] show_stack+0x2c/0x3c [ 86.239233][ T4498] dump_stack_lvl+0x108/0x170 [ 86.240395][ T4498] dump_stack+0x1c/0x58 [ 86.241477][ T4498] print_circular_bug+0x150/0x1b8 [ 86.242772][ T4498] check_noncircular+0x2cc/0x378 [ 86.244125][ T4498] __lock_acquire+0x32d4/0x7638 [ 86.245335][ T4498] lock_acquire+0x240/0x77c [ 86.246506][ T4498] __mutex_lock_common+0x194/0x2154 [ 86.247770][ T4498] mutex_lock_nested+0xa4/0xf8 [ 86.249061][ T4498] dquot_commit+0x54/0x240 [ 86.250228][ T4498] ext4_write_dquot+0x1b4/0x314 [ 86.251504][ T4498] ext4_mark_dquot_dirty+0xe8/0x140 [ 86.252812][ T4498] mark_all_dquot_dirty+0x108/0x424 [ 86.254160][ T4498] __dquot_alloc_space+0xb54/0xf7c [ 86.255592][ T4498] ext4_mb_new_blocks+0xe78/0x4278 [ 86.256905][ T4498] ext4_ext_map_blocks+0x1500/0x6418 [ 86.258281][ T4498] ext4_map_blocks+0x8d0/0x1a44 [ 86.259568][ T4498] _ext4_get_block+0x1c0/0x5c0 [ 86.260807][ T4498] ext4_get_block_unwritten+0x38/0x4c [ 86.262188][ T4498] ext4_block_write_begin+0x520/0x1130 [ 86.263594][ T4498] ext4_write_begin+0x5e4/0xe84 [ 86.264811][ T4498] ext4_da_write_begin+0x3b4/0x8e8 [ 86.266154][ T4498] generic_perform_write+0x24c/0x520 [ 86.267501][ T4498] ext4_buffered_write_iter+0x3fc/0x528 [ 86.268877][ T4498] ext4_file_write_iter+0x684/0x1618 [ 86.270225][ T4498] vfs_write+0x884/0xb44 [ 86.271345][ T4498] ksys_write+0x15c/0x26c [ 86.272517][ T4498] __arm64_sys_write+0x7c/0x90 [ 86.273696][ T4498] invoke_syscall+0x98/0x2b8 [ 86.274820][ T4498] el0_svc_common+0x138/0x258 [ 86.276080][ T4498] do_el0_svc+0x58/0x14c [ 86.277187][ T4498] el0_svc+0x7c/0x1f0 [ 86.278230][ T4498] el0t_64_sync_handler+0x84/0xe4 [ 86.279555][ T4498] el0t_64_sync+0x1a0/0x1a4 executing program [ 86.389841][ T4501] loop0: detected capacity change from 0 to 1024 [ 86.484367][ T4501] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 86.486903][ T4501] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.489897][ T4501] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 86.494039][ T4501] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 86.497240][ T4501] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 86.500975][ T4501] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 86.504590][ T4501] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 86.506947][ T4501] EXT4-fs (loop0): 1 orphan inode deleted [ 86.508564][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 86.512108][ T4501] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 86.590443][ T4503] loop0: detected capacity change from 0 to 1024 [ 86.594657][ T4503] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 86.597209][ T4503] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.600986][ T4503] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 86.605245][ T4503] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 86.608343][ T4503] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 86.612160][ T4503] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 86.616350][ T4503] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 86.618599][ T4503] EXT4-fs (loop0): 1 orphan inode deleted [ 86.620236][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 86.623758][ T4503] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 86.684679][ T4505] loop0: detected capacity change from 0 to 1024 [ 86.688987][ T4505] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 86.691594][ T4505] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.695753][ T4505] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 86.699605][ T4505] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 86.703100][ T4505] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 86.706809][ T4505] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 86.710302][ T4505] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 86.713544][ T4505] EXT4-fs (loop0): 1 orphan inode deleted [ 86.715114][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 86.718415][ T4505] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 86.783649][ T4507] loop0: detected capacity change from 0 to 1024 [ 86.787855][ T4507] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 86.790441][ T4507] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.797831][ T4507] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 86.801511][ T4507] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 86.804818][ T4507] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 86.808438][ T4507] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 86.811750][ T4507] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 86.815215][ T4507] EXT4-fs (loop0): 1 orphan inode deleted [ 86.816826][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 86.819987][ T4507] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 86.894329][ T4509] loop0: detected capacity change from 0 to 1024 [ 86.935389][ T4509] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 86.937957][ T4509] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.941021][ T4509] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 86.945587][ T4509] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 86.948892][ T4509] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 86.952559][ T4509] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 86.956428][ T4509] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 86.958844][ T4509] EXT4-fs (loop0): 1 orphan inode deleted [ 86.960499][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 86.963910][ T4509] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 87.035182][ T4511] loop0: detected capacity change from 0 to 1024 [ 87.043760][ T4511] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 87.046375][ T4511] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.050988][ T4511] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 87.055073][ T4511] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 87.059960][ T4511] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 87.064200][ T4511] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 87.067657][ T4511] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 87.070049][ T4511] EXT4-fs (loop0): 1 orphan inode deleted [ 87.071655][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 87.075589][ T4511] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 87.162889][ T4513] loop0: detected capacity change from 0 to 1024 [ 87.274543][ T4513] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 87.277020][ T4513] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.280188][ T4513] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 87.284124][ T4513] __quota_error: 69 callbacks suppressed [ 87.284135][ T4513] Quota error (device loop0): write_blk: dquota write failed [ 87.287525][ T4513] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 87.290033][ T4513] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 87.293129][ T4513] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 87.296940][ T4513] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 87.300358][ T4513] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 87.303132][ T4513] EXT4-fs (loop0): 1 orphan inode deleted [ 87.304898][ T136] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 87.306980][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 87.310278][ T4513] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 87.374232][ T4515] loop0: detected capacity change from 0 to 1024 [ 87.464155][ T4515] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 87.466747][ T4515] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.469693][ T4515] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 87.473991][ T4515] Quota error (device loop0): write_blk: dquota write failed [ 87.475881][ T4515] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 87.478423][ T4515] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 87.481506][ T4515] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 87.485612][ T4515] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 87.489186][ T4515] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 87.491614][ T4515] EXT4-fs (loop0): 1 orphan inode deleted [ 87.493874][ T9] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 87.496069][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 87.499235][ T4515] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 87.564528][ T4517] loop0: detected capacity change from 0 to 1024 [ 87.674303][ T4517] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 87.676986][ T4517] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.680165][ T4517] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 87.684563][ T4517] Quota error (device loop0): write_blk: dquota write failed [ 87.686480][ T4517] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 87.688986][ T4517] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 87.692091][ T4517] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 87.695806][ T4517] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 87.699097][ T4517] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 87.701331][ T4517] EXT4-fs (loop0): 1 orphan inode deleted [ 87.703009][ T9] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 87.705135][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 87.708323][ T4517] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 87.785738][ T4519] loop0: detected capacity change from 0 to 1024 [ 87.864340][ T4519] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 87.866881][ T4519] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.869813][ T4519] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 87.873797][ T4519] Quota error (device loop0): write_blk: dquota write failed [ 87.875802][ T4519] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 87.880883][ T4519] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 87.884888][ T4519] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 87.888431][ T4519] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 87.890798][ T4519] EXT4-fs (loop0): 1 orphan inode deleted [ 87.892460][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 [ 87.895724][ T4519] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 87.984170][ T4521] loop0: detected capacity change from 0 to 1024 [ 88.094311][ T4521] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 88.096827][ T4521] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.099821][ T4521] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 88.103799][ T4521] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 88.107049][ T4521] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 88.110851][ T4521] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 88.114485][ T4521] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 88.116876][ T4521] EXT4-fs (loop0): 1 orphan inode deleted [ 88.118686][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 88.122037][ T4521] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; ,errors=continue. Quota mode: writeback. executing program [ 88.193000][ T4523] loop0: detected capacity change from 0 to 1024 [ 88.236658][ T4523] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 88.239754][ T4523] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.242508][ T4523] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 88.246738][ T4523] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 88.249879][ T4523] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 88.254074][ T4523] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 88.257600][ T4523] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 88.260037][ T4523] EXT4-fs (loop0): 1 orphan inode deleted [ 88.261693][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 88.324335][ T4525] loop0: detected capacity change from 0 to 1024 [ 88.394178][ T4525] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 88.396726][ T4525] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.399675][ T4525] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 88.404015][ T4525] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 88.407238][ T4525] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 88.411037][ T4525] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 88.414585][ T4525] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 88.417065][ T4525] EXT4-fs (loop0): 1 orphan inode deleted [ 88.418819][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 88.522991][ T4527] loop0: detected capacity change from 0 to 1024 [ 88.614197][ T4527] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 88.616712][ T4527] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.620431][ T4527] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 88.624603][ T4527] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 88.627931][ T4527] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 88.631763][ T4527] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 88.635557][ T4527] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 88.637989][ T4527] EXT4-fs (loop0): 1 orphan inode deleted [ 88.639609][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 88.713354][ T4529] loop0: detected capacity change from 0 to 1024 [ 88.755179][ T4529] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 88.757616][ T4529] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.760718][ T4529] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 88.765104][ T4529] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 88.768304][ T4529] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 88.772122][ T4529] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 88.775719][ T4529] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 88.778322][ T4529] EXT4-fs (loop0): 1 orphan inode deleted [ 88.779957][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 88.870495][ T4531] loop0: detected capacity change from 0 to 1024 executing program [ 88.876133][ T4531] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 88.878687][ T4531] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.881409][ T4531] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 88.885693][ T4531] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 88.889039][ T4531] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 88.893378][ T4531] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 88.896695][ T4531] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 88.899247][ T4531] EXT4-fs (loop0): 1 orphan inode deleted [ 88.900896][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 88.980678][ T4533] loop0: detected capacity change from 0 to 1024 executing program [ 88.985083][ T4533] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 88.987486][ T4533] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.990254][ T4533] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 88.994745][ T4533] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 88.998049][ T4533] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 89.001871][ T4533] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 89.005876][ T4533] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 89.008332][ T4533] EXT4-fs (loop0): 1 orphan inode deleted [ 89.009980][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 89.093805][ T4535] loop0: detected capacity change from 0 to 1024 [ 89.098217][ T4535] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 89.100677][ T4535] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.104536][ T4535] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 89.108426][ T4535] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 89.111646][ T4535] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 89.115793][ T4535] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 89.119475][ T4535] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 89.121871][ T4535] EXT4-fs (loop0): 1 orphan inode deleted [ 89.123514][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 89.191174][ T4537] loop0: detected capacity change from 0 to 1024 [ 89.194713][ T4537] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 89.197383][ T4537] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.200137][ T4537] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 89.204417][ T4537] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 89.213274][ T4537] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 89.216876][ T4537] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 89.220250][ T4537] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 89.222569][ T4537] EXT4-fs (loop0): 1 orphan inode deleted [ 89.225238][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 89.343516][ T4539] loop0: detected capacity change from 0 to 1024 [ 89.352046][ T4539] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 89.354815][ T4539] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.357509][ T4539] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 89.361305][ T4539] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 89.364843][ T4539] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 89.368667][ T4539] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 89.372275][ T4539] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 89.375810][ T4539] EXT4-fs (loop0): 1 orphan inode deleted [ 89.377343][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 89.463525][ T4541] loop0: detected capacity change from 0 to 1024 [ 89.554403][ T4541] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 89.556857][ T4541] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.560079][ T4541] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 89.564355][ T4541] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 89.567609][ T4541] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 89.571582][ T4541] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 89.575402][ T4541] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 89.577845][ T4541] EXT4-fs (loop0): 1 orphan inode deleted [ 89.579492][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 89.653180][ T4543] loop0: detected capacity change from 0 to 1024 [ 89.744192][ T4543] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 89.746692][ T4543] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.750275][ T4543] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 89.754620][ T4543] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 89.757818][ T4543] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 89.761551][ T4543] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 89.765331][ T4543] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 89.767723][ T4543] EXT4-fs (loop0): 1 orphan inode deleted [ 89.769357][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 89.834464][ T4545] loop0: detected capacity change from 0 to 1024 [ 89.843661][ T4545] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 89.846136][ T4545] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.848947][ T4545] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 89.853326][ T4545] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 89.858091][ T4545] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 89.861885][ T4545] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 89.865521][ T4545] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 89.867895][ T4545] EXT4-fs (loop0): 1 orphan inode deleted [ 89.869541][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 89.943491][ T4547] loop0: detected capacity change from 0 to 1024 [ 90.014138][ T4547] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 90.016767][ T4547] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.019754][ T4547] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 90.024280][ T4547] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 90.027612][ T4547] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 90.031334][ T4547] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 90.034902][ T4547] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 90.037318][ T4547] EXT4-fs (loop0): 1 orphan inode deleted [ 90.038981][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 90.104016][ T4549] loop0: detected capacity change from 0 to 1024 [ 90.108556][ T4549] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 90.111043][ T4549] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.114639][ T4549] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 90.118528][ T4549] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 90.121798][ T4549] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 90.125719][ T4549] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 90.130646][ T4549] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 90.133740][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 [ 90.133745][ T4549] EXT4-fs (loop0): 1 orphan inode deleted executing program [ 90.194866][ T4551] loop0: detected capacity change from 0 to 1024 [ 90.198742][ T4551] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 90.201316][ T4551] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.205038][ T4551] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 90.208753][ T4551] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 90.211888][ T4551] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 90.216043][ T4551] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 90.221207][ T4551] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 90.224245][ T4551] EXT4-fs (loop0): 1 orphan inode deleted [ 90.225856][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 90.314542][ T4554] loop0: detected capacity change from 0 to 1024 [ 90.319057][ T4554] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 90.321720][ T4554] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.324831][ T4554] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 90.328633][ T4554] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 90.331918][ T4554] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 90.336484][ T4554] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 90.340122][ T4554] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 90.342571][ T4554] EXT4-fs (loop0): 1 orphan inode deleted [ 90.344696][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 90.414835][ T4556] loop0: detected capacity change from 0 to 1024 [ 90.425338][ T4556] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 90.427841][ T4556] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.430506][ T4556] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 90.434880][ T4556] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 90.438065][ T4556] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 90.441833][ T4556] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 90.445823][ T4556] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 90.448155][ T4556] EXT4-fs (loop0): 1 orphan inode deleted [ 90.449661][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 90.513353][ T4558] loop0: detected capacity change from 0 to 1024 [ 90.614197][ T4558] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 90.616766][ T4558] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.619729][ T4558] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 90.623821][ T4558] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 90.626904][ T4558] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 90.630591][ T4558] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 90.634587][ T4558] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 90.636802][ T4558] EXT4-fs (loop0): 1 orphan inode deleted [ 90.638431][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 90.713948][ T4560] loop0: detected capacity change from 0 to 1024 [ 90.721615][ T4560] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 90.724615][ T4560] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.727343][ T4560] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 90.731035][ T4560] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 90.734753][ T4560] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 90.738446][ T4560] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 90.741888][ T4560] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 90.744957][ T4560] EXT4-fs (loop0): 1 orphan inode deleted [ 90.746609][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 90.810824][ T4562] loop0: detected capacity change from 0 to 1024 [ 90.815193][ T4562] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 90.817687][ T4562] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.820358][ T4562] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 90.825564][ T4562] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 90.828816][ T4562] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 90.832545][ T4562] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 90.836363][ T4562] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 90.838750][ T4562] EXT4-fs (loop0): 1 orphan inode deleted [ 90.840385][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 90.913908][ T4564] loop0: detected capacity change from 0 to 1024 [ 90.918716][ T4564] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 90.921438][ T4564] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.924754][ T4564] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 90.928550][ T4564] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 90.939112][ T4564] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 90.943160][ T4564] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 90.946739][ T4564] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 90.949075][ T4564] EXT4-fs (loop0): 1 orphan inode deleted [ 90.950875][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 91.021137][ T4566] loop0: detected capacity change from 0 to 1024 [ 91.031943][ T4566] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 91.035205][ T4566] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.038032][ T4566] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 91.042266][ T4566] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 91.046103][ T4566] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 91.050123][ T4566] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 91.054179][ T4566] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 91.056704][ T4566] EXT4-fs (loop0): 1 orphan inode deleted [ 91.058464][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 91.115273][ T4568] loop0: detected capacity change from 0 to 1024 [ 91.119452][ T4568] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 91.122037][ T4568] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.126301][ T4568] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 91.130184][ T4568] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 91.133871][ T4568] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 91.137711][ T4568] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 91.141140][ T4568] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 91.143894][ T4568] EXT4-fs (loop0): 1 orphan inode deleted [ 91.145536][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 91.211156][ T4570] loop0: detected capacity change from 0 to 1024 [ 91.215429][ T4570] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 91.218146][ T4570] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.221754][ T4570] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 91.225903][ T4570] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 91.229127][ T4570] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 91.233018][ T4570] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 91.236889][ T4570] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 91.239265][ T4570] EXT4-fs (loop0): 1 orphan inode deleted [ 91.241077][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 91.304709][ T4572] loop0: detected capacity change from 0 to 1024 [ 91.313123][ T4572] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 91.315664][ T4572] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.318447][ T4572] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 91.322190][ T4572] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 91.325817][ T4572] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 91.329533][ T4572] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 91.333130][ T4572] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 91.335480][ T4572] EXT4-fs (loop0): 1 orphan inode deleted [ 91.337104][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 91.380511][ T4574] loop0: detected capacity change from 0 to 1024 [ 91.434843][ T4574] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 91.437564][ T4574] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.440558][ T4574] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 91.444472][ T4574] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 91.447592][ T4574] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 91.451747][ T4574] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 91.455467][ T4574] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 91.457845][ T4574] EXT4-fs (loop0): 1 orphan inode deleted [ 91.459434][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 91.523939][ T4576] loop0: detected capacity change from 0 to 1024 [ 91.531574][ T4576] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 91.534564][ T4576] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.537801][ T4576] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 91.541519][ T4576] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 91.545248][ T4576] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 91.549039][ T4576] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 91.552493][ T4576] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 91.555513][ T4576] EXT4-fs (loop0): 1 orphan inode deleted [ 91.557173][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 91.635408][ T4578] loop0: detected capacity change from 0 to 1024 [ 91.639711][ T4578] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 91.642243][ T4578] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.645545][ T4578] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 91.649370][ T4578] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 91.653002][ T4578] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 91.656636][ T4578] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 91.660186][ T4578] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 91.662618][ T4578] EXT4-fs (loop0): 1 orphan inode deleted [ 91.664303][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 91.723248][ T4580] loop0: detected capacity change from 0 to 1024 [ 91.804509][ T4580] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 91.806925][ T4580] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.809979][ T4580] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 91.814318][ T4580] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 91.817355][ T4580] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 91.821213][ T4580] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 91.825159][ T4580] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 91.827508][ T4580] EXT4-fs (loop0): 1 orphan inode deleted [ 91.829125][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 91.943005][ T4582] loop0: detected capacity change from 0 to 1024 [ 92.044338][ T4582] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 92.046805][ T4582] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.052009][ T4582] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 92.056659][ T4582] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 92.059800][ T4582] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 92.063622][ T4582] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 92.067213][ T4582] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 92.069697][ T4582] EXT4-fs (loop0): 1 orphan inode deleted [ 92.071305][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 92.142544][ T4584] loop0: detected capacity change from 0 to 1024 [ 92.146447][ T4584] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 92.148998][ T4584] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.152037][ T4584] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 92.156119][ T4584] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 92.159511][ T4584] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 92.164360][ T4584] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 92.167919][ T4584] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 92.170337][ T4584] EXT4-fs (loop0): 1 orphan inode deleted [ 92.171947][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 92.234657][ T4586] loop0: detected capacity change from 0 to 1024 [ 92.245210][ T4586] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 92.247623][ T4586] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.250576][ T4586] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 92.255607][ T4586] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 92.259071][ T4586] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 92.263234][ T4586] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 92.266999][ T4586] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 92.269435][ T4586] EXT4-fs (loop0): 1 orphan inode deleted [ 92.271078][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 92.343437][ T4588] loop0: detected capacity change from 0 to 1024 [ 92.414251][ T4588] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 92.416763][ T4588] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.419728][ T4588] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 92.424006][ T4588] __quota_error: 101 callbacks suppressed [ 92.424017][ T4588] Quota error (device loop0): write_blk: dquota write failed [ 92.427355][ T4588] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 92.429957][ T4588] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 92.433526][ T4588] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 92.437511][ T4588] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 92.440983][ T4588] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 92.443716][ T4588] EXT4-fs (loop0): 1 orphan inode deleted [ 92.445412][ T136] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 92.447568][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 92.523759][ T4590] loop0: detected capacity change from 0 to 1024 [ 92.575953][ T4590] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 92.578549][ T4590] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.581480][ T4590] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 92.585807][ T4590] Quota error (device loop0): write_blk: dquota write failed [ 92.587713][ T4590] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 92.590301][ T4590] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 92.593712][ T4590] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 92.597496][ T4590] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 92.601057][ T4590] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 92.603604][ T4590] EXT4-fs (loop0): 1 orphan inode deleted [ 92.605290][ T9] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 92.607465][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 92.692933][ T4592] loop0: detected capacity change from 0 to 1024 [ 92.784308][ T4592] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 92.786893][ T4592] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.790040][ T4592] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 92.794222][ T4592] Quota error (device loop0): write_blk: dquota write failed [ 92.796101][ T4592] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 92.798664][ T4592] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 92.802279][ T4592] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 92.806190][ T4592] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 92.809658][ T4592] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 92.811973][ T4592] EXT4-fs (loop0): 1 orphan inode deleted [ 92.813626][ T9] Quota error (device loop0): remove_tree: Getting block too big (0 >= 9) [ 92.815631][ T9] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:0: Failed to release dquot type 0 executing program [ 92.896441][ T4594] loop0: detected capacity change from 0 to 1024 [ 93.004314][ T4594] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 93.006766][ T4594] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.009651][ T4594] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 93.013819][ T4594] Quota error (device loop0): write_blk: dquota write failed [ 93.015870][ T4594] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 93.019053][ T4594] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 93.022942][ T4594] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 93.026336][ T4594] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 93.028602][ T4594] EXT4-fs (loop0): 1 orphan inode deleted [ 93.030106][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 93.133466][ T4596] loop0: detected capacity change from 0 to 1024 [ 93.224175][ T4596] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 93.226794][ T4596] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.229893][ T4596] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 93.234160][ T4596] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 93.237389][ T4596] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 93.241191][ T4596] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 93.244773][ T4596] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 93.247335][ T4596] EXT4-fs (loop0): 1 orphan inode deleted [ 93.248991][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 93.324593][ T4598] loop0: detected capacity change from 0 to 1024 [ 93.333132][ T4598] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 93.335669][ T4598] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.338519][ T4598] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 93.342234][ T4598] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 93.346055][ T4598] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 93.349903][ T4598] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 93.353688][ T4598] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 93.356012][ T4598] EXT4-fs (loop0): 1 orphan inode deleted [ 93.357619][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 93.414750][ T4600] loop0: detected capacity change from 0 to 1024 [ 93.423243][ T4600] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 93.425899][ T4600] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.428827][ T4600] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 93.433571][ T4600] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 93.436863][ T4600] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 93.440591][ T4600] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 93.444164][ T4600] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 93.446532][ T4600] EXT4-fs (loop0): 1 orphan inode deleted [ 93.448346][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 93.513588][ T4602] loop0: detected capacity change from 0 to 1024 [ 93.545895][ T4602] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 93.548329][ T4602] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.551046][ T4602] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 93.555361][ T4602] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 93.558452][ T4602] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 93.562002][ T4602] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 93.565737][ T4602] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 93.568318][ T4602] EXT4-fs (loop0): 1 orphan inode deleted [ 93.570047][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 93.643681][ T4604] loop0: detected capacity change from 0 to 1024 [ 93.704333][ T4604] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 93.706764][ T4604] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.710827][ T4604] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 93.714818][ T4604] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 93.718213][ T4604] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 93.721949][ T4604] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 93.725443][ T4604] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 93.727973][ T4604] EXT4-fs (loop0): 1 orphan inode deleted [ 93.729654][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 93.794053][ T4606] loop0: detected capacity change from 0 to 1024 [ 93.934310][ T4606] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 93.936546][ T4606] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.938947][ T4606] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 93.942778][ T4606] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 93.945913][ T4606] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 93.949554][ T4606] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 93.953061][ T4606] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 93.955404][ T4606] EXT4-fs (loop0): 1 orphan inode deleted [ 93.957060][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 94.033856][ T4608] loop0: detected capacity change from 0 to 1024 [ 94.154186][ T4608] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 94.156650][ T4608] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.159508][ T4608] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 94.163760][ T4608] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 94.166894][ T4608] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 94.170578][ T4608] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 94.174306][ T4608] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 94.176709][ T4608] EXT4-fs (loop0): 1 orphan inode deleted [ 94.178382][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 94.263609][ T4610] loop0: detected capacity change from 0 to 1024 [ 94.315383][ T4610] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 94.317952][ T4610] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.320977][ T4610] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 94.325148][ T4610] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 94.328282][ T4610] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 94.331928][ T4610] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 94.335462][ T4610] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 94.337823][ T4610] EXT4-fs (loop0): 1 orphan inode deleted [ 94.339418][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 94.436371][ T4612] loop0: detected capacity change from 0 to 1024 [ 94.439870][ T4612] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 94.442568][ T4612] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.446341][ T4612] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 94.450164][ T4612] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 94.453719][ T4612] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 94.457583][ T4612] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 94.461076][ T4612] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 94.463803][ T4612] EXT4-fs (loop0): 1 orphan inode deleted [ 94.466004][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 94.535289][ T4614] loop0: detected capacity change from 0 to 1024 [ 94.575108][ T4614] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 94.577677][ T4614] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.581219][ T4614] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 94.585267][ T4614] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 94.593207][ T4614] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 94.597095][ T4614] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 94.601989][ T4614] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 94.604361][ T4614] EXT4-fs (loop0): 1 orphan inode deleted [ 94.610215][ T540] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:4: Failed to release dquot type 0 executing program [ 94.673948][ T4616] loop0: detected capacity change from 0 to 1024 [ 94.682225][ T4616] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 94.684895][ T4616] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.687674][ T4616] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 94.691500][ T4616] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 94.695147][ T4616] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 94.698908][ T4616] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 94.702474][ T4616] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 94.705844][ T4616] EXT4-fs (loop0): 1 orphan inode deleted [ 94.707400][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 94.794400][ T4618] loop0: detected capacity change from 0 to 1024 [ 94.874230][ T4618] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 94.876812][ T4618] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.881758][ T4618] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 94.886010][ T4618] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 94.889251][ T4618] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 94.893274][ T4618] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 94.896771][ T4618] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 94.899115][ T4618] EXT4-fs (loop0): 1 orphan inode deleted [ 94.900787][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 94.984644][ T4620] loop0: detected capacity change from 0 to 1024 [ 94.988568][ T4620] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 94.990991][ T4620] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.994876][ T4620] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 94.998668][ T4620] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 95.001855][ T4620] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 95.005864][ T4620] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 95.009531][ T4620] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 95.011789][ T4620] EXT4-fs (loop0): 1 orphan inode deleted [ 95.013515][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 95.093517][ T4622] loop0: detected capacity change from 0 to 1024 [ 95.184305][ T4622] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 95.186708][ T4622] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.189690][ T4622] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 95.193923][ T4622] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 95.197169][ T4622] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 95.201132][ T4622] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 95.204887][ T4622] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 95.207289][ T4622] EXT4-fs (loop0): 1 orphan inode deleted [ 95.209664][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 95.291529][ T4624] loop0: detected capacity change from 0 to 1024 [ 95.295928][ T4624] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 95.299114][ T4624] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.302082][ T4624] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 95.307182][ T4624] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 95.310774][ T4624] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 95.314825][ T4624] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 95.318427][ T4624] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 95.320751][ T4624] EXT4-fs (loop0): 1 orphan inode deleted [ 95.322263][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 95.403441][ T4626] loop0: detected capacity change from 0 to 1024 [ 95.456312][ T4626] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 95.458867][ T4626] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.461518][ T4626] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 95.465886][ T4626] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 95.468952][ T4626] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 95.472709][ T4626] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 95.476101][ T4626] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 95.478440][ T4626] EXT4-fs (loop0): 1 orphan inode deleted [ 95.480016][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 95.533717][ T4628] loop0: detected capacity change from 0 to 1024 [ 95.644323][ T4628] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 95.646930][ T4628] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.649945][ T4628] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 95.653904][ T4628] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 95.657069][ T4628] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 95.660741][ T4628] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 95.664234][ T4628] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 95.666586][ T4628] EXT4-fs (loop0): 1 orphan inode deleted [ 95.668176][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 95.734318][ T4630] loop0: detected capacity change from 0 to 1024 [ 95.854474][ T4630] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 95.857154][ T4630] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.860844][ T4630] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 95.865166][ T4630] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 95.868375][ T4630] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 95.872147][ T4630] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 95.875642][ T4630] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 95.878006][ T4630] EXT4-fs (loop0): 1 orphan inode deleted [ 95.879576][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0 executing program [ 95.944774][ T4632] loop0: detected capacity change from 0 to 1024 [ 95.985927][ T4632] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 95.988390][ T4632] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.993269][ T4632] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor278: Invalid block bitmap block 0 in block_group 0 [ 95.997174][ T4632] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor278: Failed to acquire dquot type 0 [ 96.000498][ T4632] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz-executor278: Freeing blocks not in datazone - block = 0, count = 4096 [ 96.004803][ T4632] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz-executor278: Invalid inode bitmap blk 0 in block_group 0 [ 96.013278][ T4632] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 96.015922][ T4632] EXT4-fs (loop0): 1 orphan inode deleted [ 96.017525][ T136] EXT4-fs error (device loop0): ext4_release_dquot:6220: comm kworker/u4:1: Failed to release dquot type 0