0.409633][ T6579] done [ 140.412520][ T6579] bcachefs (loop2): done starting filesystem [ 140.439194][ T6579] syz.2.197 (6579): drop_caches: 2 [ 140.459156][ T6584] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 140.459162][ T6584] allowing incompatible features above 0.0: (unknown version) [ 140.459165][ T6584] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 140.499719][ T6584] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 140.507743][ T6584] bcachefs (loop4): Version upgrade required: [ 140.507743][ T6584] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 140.507743][ T6584] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 140.507743][ T6584] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 140.581139][ T6584] bcachefs (loop4): dropping and reconstructing all alloc info [ 140.597109][ T6584] bcachefs (loop4): accounting_read... done [ 140.613733][ T6584] bcachefs (loop4): alloc_read... done [ 140.619492][ T6584] bcachefs (loop4): snapshots_read... [ 140.619590][ T2950] bcachefs (loop2): shutting down [ 140.651859][ T6584] done [ 140.654761][ T6584] bcachefs (loop4): done starting filesystem [ 140.669045][ T2950] bcachefs (loop2): shutdown complete [ 140.699160][ T6584] syz.4.198 (6584): drop_caches: 2 [ 140.737248][ T2958] bcachefs (loop4): shutting down [ 140.781612][ T2958] bcachefs (loop4): shutdown complete [ 140.814347][ T6594] loop0: detected capacity change from 0 to 32768 [ 140.883193][ T6594] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 140.883201][ T6594] allowing incompatible features above 0.0: (unknown version) [ 140.883204][ T6594] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 140.923953][ T6594] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 140.932129][ T6594] bcachefs (loop0): Version upgrade required: [ 140.932129][ T6594] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 140.932129][ T6594] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 140.932129][ T6594] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 141.008074][ T6594] bcachefs (loop0): dropping and reconstructing all alloc info [ 141.056492][ T6594] bcachefs (loop0): accounting_read... done [ 141.082538][ T6594] bcachefs (loop0): alloc_read... done [ 141.114694][ T6594] bcachefs (loop0): snapshots_read... done [ 141.120754][ T6594] bcachefs (loop0): done starting filesystem [ 141.131234][ T6610] loop5: detected capacity change from 0 to 32768 [ 141.223941][ T6594] syz.0.199 (6594): drop_caches: 2 [ 141.295422][ T6610] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 141.295429][ T6610] allowing incompatible features above 0.0: (unknown version) [ 141.295432][ T6610] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 141.327713][ T6618] loop6: detected capacity change from 0 to 32768 [ 141.336519][ T6610] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 141.351369][ T6610] bcachefs (loop5): Version upgrade required: [ 141.351369][ T6610] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 141.351369][ T6610] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 141.351369][ T6610] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 141.425011][ T6610] bcachefs (loop5): dropping and reconstructing all alloc info [ 141.447361][ T2949] bcachefs (loop0): shutting down [ 141.468048][ T2949] bcachefs (loop0): shutdown complete [ 141.499574][ T6618] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 141.499581][ T6618] allowing incompatible features above 0.0: (unknown version) [ 141.499584][ T6618] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 141.540140][ T6618] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 141.548392][ T6618] bcachefs (loop6): Version upgrade required: [ 141.548392][ T6618] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 141.548392][ T6618] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 141.548392][ T6618] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 141.622037][ T6618] bcachefs (loop6): dropping and reconstructing all alloc info [ 141.681229][ T6610] bcachefs (loop5): accounting_read... done [ 141.687330][ T6610] bcachefs (loop5): alloc_read... done [ 141.696286][ T6610] bcachefs (loop5): snapshots_read... done [ 141.702329][ T6610] bcachefs (loop5): done starting filesystem [ 141.705751][ T6618] bcachefs (loop6): accounting_read... done [ 141.715497][ T6618] bcachefs (loop6): alloc_read... done [ 141.721124][ T6618] bcachefs (loop6): snapshots_read... done [ 141.731686][ T6618] bcachefs (loop6): done starting filesystem [ 141.771125][ T6610] syz.5.200 (6610): drop_caches: 2 [ 141.789529][ T2947] bcachefs (loop5): shutting down [ 141.798895][ T6618] syz.6.201 (6618): drop_caches: 2 [ 141.831838][ T2944] bcachefs (loop6): shutting down [ 141.848585][ T2947] bcachefs (loop5): shutdown complete [ 141.871863][ T2944] bcachefs (loop6): shutdown complete [ 141.923529][ T6630] loop4: detected capacity change from 0 to 32768 [ 141.935744][ T6632] loop2: detected capacity change from 0 to 32768 [ 142.094535][ T6641] loop0: detected capacity change from 0 to 32768 [ 142.249268][ T6632] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 142.249276][ T6632] allowing incompatible features above 0.0: (unknown version) [ 142.249279][ T6632] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 142.289884][ T6632] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 142.297972][ T6632] bcachefs (loop2): Version upgrade required: [ 142.297972][ T6632] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 142.297972][ T6632] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 142.297972][ T6632] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 142.371795][ T6632] bcachefs (loop2): dropping and reconstructing all alloc info [ 142.401110][ T6630] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 142.401117][ T6630] allowing incompatible features above 0.0: (unknown version) [ 142.401120][ T6630] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 142.442130][ T6630] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 142.442652][ T6632] bcachefs (loop2): accounting_read... [ 142.450377][ T6630] bcachefs (loop4): Version upgrade required: [ 142.450377][ T6630] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 142.450377][ T6630] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 142.450377][ T6630] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 142.450448][ T6630] bcachefs (loop4): dropping and reconstructing all alloc info [ 142.529638][ T6656] loop5: detected capacity change from 0 to 32768 [ 142.542701][ T6630] bcachefs (loop4): accounting_read... [ 142.545188][ T6632] done [ 142.553492][ T6632] bcachefs (loop2): alloc_read... [ 142.553670][ T6630] done [ 142.554230][ T6632] done [ 142.558795][ T6630] bcachefs (loop4): alloc_read... [ 142.561600][ T6632] bcachefs (loop2): snapshots_read... done [ 142.576696][ T6630] done [ 142.579345][ T6632] bcachefs (loop2): done starting filesystem [ 142.582364][ T6630] bcachefs (loop4): snapshots_read... done [ 142.594353][ T6630] bcachefs (loop4): done starting filesystem [ 142.622493][ T6641] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 142.622501][ T6641] allowing incompatible features above 0.0: (unknown version) [ 142.622503][ T6641] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 142.662960][ T6641] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 142.663977][ T6629] syz.2.202 (6629): drop_caches: 2 [ 142.670910][ T6641] bcachefs (loop0): Version upgrade required: [ 142.670910][ T6641] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 142.670910][ T6641] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 142.670910][ T6641] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 142.670975][ T6641] bcachefs (loop0): dropping and reconstructing all alloc info [ 142.758445][ T6630] syz.4.203 (6630): drop_caches: 2 [ 142.762761][ T6641] bcachefs (loop0): accounting_read... done [ 142.769859][ T6641] bcachefs (loop0): alloc_read... done [ 142.776061][ T6641] bcachefs (loop0): snapshots_read... done [ 142.782137][ T6641] bcachefs (loop0): done starting filesystem [ 142.806500][ T6641] syz.0.204 (6641): drop_caches: 2 [ 142.819720][ T2950] bcachefs (loop2): shutting down [ 142.831330][ T2958] bcachefs (loop4): shutting down [ 142.836301][ T6656] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 142.855388][ T6656] allowing incompatible features above 0.0: (unknown version) 2025/07/17 23:10:13 executed programs: 201 [ 142.863073][ T6656] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 142.877366][ T6656] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 142.885382][ T6656] bcachefs (loop5): Version upgrade required: [ 142.885382][ T6656] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 142.885382][ T6656] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 142.885382][ T6656] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 142.958818][ T6656] bcachefs (loop5): dropping and reconstructing all alloc info [ 142.978937][ T6656] bcachefs (loop5): accounting_read... [ 142.980788][ T2949] bcachefs (loop0): shutting down [ 142.980883][ T6656] done [ 142.992846][ T2950] bcachefs (loop2): shutdown complete [ 142.994240][ T6656] bcachefs (loop5): alloc_read... done [ 143.001567][ T2958] bcachefs (loop4): shutdown complete [ 143.005333][ T6656] bcachefs (loop5): snapshots_read... done [ 143.017167][ T6656] bcachefs (loop5): done starting filesystem [ 143.029247][ T6656] syz.5.205 (6656): drop_caches: 2 [ 143.036748][ T2947] bcachefs (loop5): shutting down [ 143.050855][ T2947] bcachefs (loop5): shutdown complete [ 143.074214][ T2949] bcachefs (loop0): shutdown complete [ 143.292004][ T6673] loop6: detected capacity change from 0 to 32768 [ 143.698606][ T6673] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 143.698613][ T6673] allowing incompatible features above 0.0: (unknown version) [ 143.698616][ T6673] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 143.735746][ T6678] loop2: detected capacity change from 0 to 32768 [ 143.739091][ T6673] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 143.753534][ T6673] bcachefs (loop6): Version upgrade required: [ 143.753534][ T6673] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 143.753534][ T6673] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 143.753534][ T6673] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 143.760087][ T6676] loop5: detected capacity change from 0 to 32768 [ 143.827242][ T6673] bcachefs (loop6): dropping and reconstructing all alloc info [ 143.850097][ T6673] bcachefs (loop6): accounting_read... done [ 143.857608][ T6673] bcachefs (loop6): alloc_read... done [ 143.876278][ T6673] bcachefs (loop6): snapshots_read... [ 143.876369][ T6680] loop4: detected capacity change from 0 to 32768 [ 143.883015][ T6673] done [ 143.891521][ T6673] bcachefs (loop6): done starting filesystem [ 143.900941][ T6673] syz.6.206 (6673): drop_caches: 2 [ 143.937449][ T2944] bcachefs (loop6): shutting down [ 143.976538][ T6678] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 143.976543][ T6678] allowing incompatible features above 0.0: (unknown version) [ 143.976545][ T6678] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 143.984553][ T2944] bcachefs (loop6): shutdown complete [ 143.995510][ T6678] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 144.024059][ T6676] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 144.031273][ T6678] bcachefs (loop2): Version upgrade required: [ 144.031273][ T6678] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 144.031273][ T6678] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 144.031273][ T6678] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 144.049673][ T6676] allowing incompatible features above 0.0: (unknown version) [ 144.049677][ T6676] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 144.049720][ T6676] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 144.123338][ T6678] bcachefs (loop2): dropping and reconstructing all alloc info [ 144.131011][ T6676] bcachefs (loop5): Version upgrade required: [ 144.131011][ T6676] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 144.131011][ T6676] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 144.131011][ T6676] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 144.234385][ T6676] bcachefs (loop5): dropping and reconstructing all alloc info [ 144.252327][ T6678] bcachefs (loop2): accounting_read... [ 144.257103][ T6676] bcachefs (loop5): accounting_read... [ 144.265553][ T6678] done [ 144.273945][ T6678] bcachefs (loop2): alloc_read... done [ 144.280589][ T6678] bcachefs (loop2): snapshots_read... done [ 144.288903][ T6678] bcachefs (loop2): done starting filesystem [ 144.299102][ T6676] done [ 144.301930][ T6676] bcachefs (loop5): alloc_read... done [ 144.307669][ T6676] bcachefs (loop5): snapshots_read... done [ 144.313981][ T6676] bcachefs (loop5): done starting filesystem [ 144.324455][ T6680] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 144.324461][ T6680] allowing incompatible features above 0.0: (unknown version) [ 144.324464][ T6680] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 144.325732][ T6678] syz.2.207 (6678): drop_caches: 2 [ 144.343072][ T6680] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 144.343108][ T6680] bcachefs (loop4): Version upgrade required: [ 144.343108][ T6680] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 144.343108][ T6680] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 144.343108][ T6680] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 144.439036][ T6676] syz.5.210 (6676): drop_caches: 2 [ 144.451914][ T6680] bcachefs (loop4): dropping and reconstructing all alloc info [ 144.471597][ T2950] bcachefs (loop2): shutting down [ 144.480745][ T2947] bcachefs (loop5): shutting down [ 144.491378][ T6680] bcachefs (loop4): accounting_read... done [ 144.497554][ T6680] bcachefs (loop4): alloc_read... done [ 144.502648][ T2950] bcachefs (loop2): shutdown complete [ 144.503275][ T6680] bcachefs (loop4): snapshots_read... [ 144.510980][ T2947] bcachefs (loop5): shutdown complete [ 144.528839][ T6680] done [ 144.531740][ T6680] bcachefs (loop4): done starting filesystem [ 144.601443][ T6680] syz.4.208 (6680): drop_caches: 2 [ 144.612302][ T2958] bcachefs (loop4): shutting down [ 144.644076][ T2958] bcachefs (loop4): shutdown complete [ 145.002995][ T6709] loop0: detected capacity change from 0 to 32768 [ 145.092094][ T6711] loop6: detected capacity change from 0 to 32768 [ 145.103865][ T6713] loop2: detected capacity change from 0 to 32768 [ 145.252440][ T6711] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 145.252447][ T6711] allowing incompatible features above 0.0: (unknown version) [ 145.252450][ T6711] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 145.293525][ T6711] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 145.301480][ T6711] bcachefs (loop6): Version upgrade required: [ 145.301480][ T6711] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 145.301480][ T6711] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 145.301480][ T6711] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 145.312816][ T6716] loop5: detected capacity change from 0 to 32768 [ 145.375362][ T6711] bcachefs (loop6): dropping and reconstructing all alloc info [ 145.395445][ T6711] bcachefs (loop6): accounting_read... done [ 145.401806][ T6711] bcachefs (loop6): alloc_read... [ 145.405022][ T6709] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 145.405028][ T6709] allowing incompatible features above 0.0: (unknown version) [ 145.405031][ T6709] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 145.407404][ T6711] done [ 145.410459][ T6709] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 145.428825][ T6711] bcachefs (loop6): snapshots_read... [ 145.436644][ T6709] bcachefs (loop0): Version upgrade required: [ 145.436644][ T6709] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 145.436644][ T6709] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 145.436644][ T6709] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 145.455390][ T6711] done [ 145.462283][ T6709] bcachefs (loop0): dropping and reconstructing all alloc info [ 145.467749][ T6711] bcachefs (loop6): done starting filesystem [ 145.576174][ T6711] syz.6.211 (6711): drop_caches: 2 [ 145.587673][ T6713] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 145.587680][ T6713] allowing incompatible features above 0.0: (unknown version) [ 145.587683][ T6713] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 145.602719][ T6709] bcachefs (loop0): accounting_read... [ 145.606342][ T6713] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 145.631473][ T2944] bcachefs (loop6): shutting down [ 145.634139][ T6713] bcachefs (loop2): Version upgrade required: [ 145.634139][ T6713] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 145.634139][ T6713] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 145.634139][ T6713] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 145.716862][ T6716] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 145.721040][ T6713] bcachefs (loop2): dropping and reconstructing all alloc info [ 145.739650][ T6716] allowing incompatible features above 0.0: (unknown version) [ 145.754994][ T6716] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 145.769415][ T6716] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 145.777456][ T6716] bcachefs (loop5): Version upgrade required: [ 145.777456][ T6716] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 145.777456][ T6716] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 145.777456][ T6716] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 145.850927][ T6716] bcachefs (loop5): dropping and reconstructing all alloc info [ 145.859352][ T6709] done [ 145.862127][ T6709] bcachefs (loop0): alloc_read... done [ 145.867863][ T6709] bcachefs (loop0): snapshots_read... done [ 145.879181][ T6709] bcachefs (loop0): done starting filesystem [ 145.889360][ T2944] bcachefs (loop6): shutdown complete [ 145.915911][ T6713] bcachefs (loop2): accounting_read... done [ 145.933004][ T6713] bcachefs (loop2): alloc_read... done [ 145.936521][ T6716] bcachefs (loop5): accounting_read... [ 145.938685][ T6713] bcachefs (loop2): snapshots_read... done [ 145.950388][ T6713] bcachefs (loop2): done starting filesystem [ 145.976844][ T6709] syz.0.209 (6709): drop_caches: 2 [ 145.986034][ T6716] done [ 145.989083][ T6716] bcachefs (loop5): alloc_read... done [ 145.996363][ T6716] bcachefs (loop5): snapshots_read... done [ 146.002539][ T6716] bcachefs (loop5): done starting filesystem [ 146.008401][ T6713] syz.2.212 (6713): drop_caches: 2 [ 146.016104][ T2949] bcachefs (loop0): shutting down [ 146.026039][ T2950] bcachefs (loop2): shutting down [ 146.048289][ T2949] bcachefs (loop0): shutdown complete [ 146.054425][ T6716] syz.5.213 (6716): drop_caches: 2 [ 146.089248][ T2947] bcachefs (loop5): shutting down [ 146.094713][ T2950] bcachefs (loop2): shutdown complete [ 146.125269][ T2947] bcachefs (loop5): shutdown complete [ 146.324366][ T6745] loop4: detected capacity change from 0 to 32768 [ 146.443698][ T6747] loop6: detected capacity change from 0 to 32768 [ 146.562294][ T6745] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 146.562302][ T6745] allowing incompatible features above 0.0: (unknown version) [ 146.562305][ T6745] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 146.603243][ T6745] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 146.611231][ T6745] bcachefs (loop4): Version upgrade required: [ 146.611231][ T6745] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 146.611231][ T6745] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 146.611231][ T6745] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 146.684689][ T6745] bcachefs (loop4): dropping and reconstructing all alloc info [ 146.706030][ T6747] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 146.706036][ T6747] allowing incompatible features above 0.0: (unknown version) [ 146.706039][ T6747] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 146.746932][ T6747] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 146.749913][ T6745] bcachefs (loop4): accounting_read... [ 146.754952][ T6747] bcachefs (loop6): Version upgrade required: [ 146.754952][ T6747] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 146.754952][ T6747] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 146.754952][ T6747] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 146.834399][ T6747] bcachefs (loop6): dropping and reconstructing all alloc info [ 146.842257][ T6745] done [ 146.845044][ T6745] bcachefs (loop4): alloc_read... done [ 146.850711][ T6745] bcachefs (loop4): snapshots_read... [ 146.851722][ T6747] bcachefs (loop6): accounting_read... done [ 146.866806][ T6747] bcachefs (loop6): alloc_read... done [ 146.874660][ T6747] bcachefs (loop6): snapshots_read... done [ 146.880929][ T6747] bcachefs (loop6): done starting filesystem [ 146.881024][ T6745] done [ 146.889896][ T6745] bcachefs (loop4): done starting filesystem [ 146.909178][ T6747] syz.6.215 (6747): drop_caches: 2 [ 146.936649][ T2944] bcachefs (loop6): shutting down [ 146.951153][ T6745] syz.4.214 (6745): drop_caches: 2 [ 146.960885][ T2944] bcachefs (loop6): shutdown complete [ 146.979242][ T2958] bcachefs (loop4): shutting down [ 147.011470][ T6754] loop2: detected capacity change from 0 to 32768 [ 147.021954][ T2958] bcachefs (loop4): shutdown complete [ 147.092652][ T6762] loop0: detected capacity change from 0 to 32768 [ 147.108947][ T6754] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 147.108953][ T6754] allowing incompatible features above 0.0: (unknown version) [ 147.108955][ T6754] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 147.149535][ T6754] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 147.157497][ T6754] bcachefs (loop2): Version upgrade required: [ 147.157497][ T6754] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 147.157497][ T6754] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 147.157497][ T6754] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 147.230977][ T6754] bcachefs (loop2): dropping and reconstructing all alloc info [ 147.273858][ T6773] loop5: detected capacity change from 0 to 32768 [ 147.300527][ T6754] bcachefs (loop2): accounting_read... done [ 147.339926][ T6754] bcachefs (loop2): alloc_read... done [ 147.346444][ T6754] bcachefs (loop2): snapshots_read... done [ 147.366669][ T6754] bcachefs (loop2): done starting filesystem [ 147.379629][ T6754] syz.2.217 (6754): drop_caches: 2 [ 147.415740][ T6773] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 147.415747][ T6773] allowing incompatible features above 0.0: (unknown version) [ 147.415751][ T6773] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 147.456590][ T6773] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 147.464584][ T6773] bcachefs (loop5): Version upgrade required: [ 147.464584][ T6773] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 147.464584][ T6773] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 147.464584][ T6773] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 147.538409][ T6773] bcachefs (loop5): dropping and reconstructing all alloc info [ 147.587714][ T2950] bcachefs (loop2): shutting down [ 147.622447][ T6762] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 147.622453][ T6762] allowing incompatible features above 0.0: (unknown version) [ 147.622456][ T6762] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 147.663507][ T6762] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 147.671666][ T6762] bcachefs (loop0): Version upgrade required: [ 147.671666][ T6762] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 147.671666][ T6762] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 147.671666][ T6762] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 147.680473][ T2950] bcachefs (loop2): shutdown complete [ 147.746042][ T6762] bcachefs (loop0): dropping and reconstructing all alloc info [ 147.794745][ T6773] bcachefs (loop5): accounting_read... done [ 147.808433][ T6773] bcachefs (loop5): alloc_read... [ 147.808768][ T6762] bcachefs (loop0): accounting_read... [ 147.813973][ T6773] done [ 147.822236][ T6773] bcachefs (loop5): snapshots_read... [ 147.822595][ T6762] done [ 147.830793][ T6762] bcachefs (loop0): alloc_read... [ 147.830935][ T6773] done [ 147.831753][ T6785] loop4: detected capacity change from 0 to 32768 [ 147.836076][ T6773] bcachefs (loop5): done starting filesystem [ 147.853647][ T6762] done [ 147.856516][ T6762] bcachefs (loop0): snapshots_read... done [ 147.862549][ T6762] bcachefs (loop0): done starting filesystem [ 147.881413][ T6773] syz.5.218 (6773): drop_caches: 2 [ 147.891092][ T6762] syz.0.216 (6762): drop_caches: 2 [ 147.921433][ T2947] bcachefs (loop5): shutting down [ 147.929622][ T2949] bcachefs (loop0): shutting down [ 147.952454][ T2947] bcachefs (loop5): shutdown complete 2025/07/17 23:10:18 executed programs: 216 [ 147.976505][ T6785] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 147.976513][ T6785] allowing incompatible features above 0.0: (unknown version) [ 147.976516][ T6785] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 147.977049][ T6791] loop6: detected capacity change from 0 to 32768 [ 147.995292][ T6785] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 148.031755][ T6785] bcachefs (loop4): Version upgrade required: [ 148.031755][ T6785] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 148.031755][ T6785] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 148.031755][ T6785] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 148.105634][ T6785] bcachefs (loop4): dropping and reconstructing all alloc info [ 148.120447][ T2949] bcachefs (loop0): shutdown complete [ 148.171068][ T6785] bcachefs (loop4): accounting_read... done [ 148.190282][ T6785] bcachefs (loop4): alloc_read... [ 148.200721][ T6791] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 148.200727][ T6791] allowing incompatible features above 0.0: (unknown version) [ 148.200730][ T6791] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 148.246994][ T6791] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 148.254933][ T6791] bcachefs (loop6): Version upgrade required: [ 148.254933][ T6791] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 148.254933][ T6791] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 148.254933][ T6791] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 148.328536][ T6791] bcachefs (loop6): dropping and reconstructing all alloc info [ 148.351146][ T6785] done [ 148.354002][ T6785] bcachefs (loop4): snapshots_read... done [ 148.360056][ T6785] bcachefs (loop4): done starting filesystem [ 148.395383][ T6785] syz.4.220 (6785): drop_caches: 2 [ 148.439584][ T6791] bcachefs (loop6): accounting_read... done [ 148.456966][ T6791] bcachefs (loop6): alloc_read... [ 148.457061][ T2958] bcachefs (loop4): shutting down [ 148.478218][ T6791] done [ 148.481043][ T6791] bcachefs (loop6): snapshots_read... done [ 148.487314][ T6791] bcachefs (loop6): done starting filesystem [ 148.528045][ T2958] bcachefs (loop4): shutdown complete [ 148.546366][ T6791] syz.6.219 (6791): drop_caches: 2 [ 148.583899][ T2944] bcachefs (loop6): shutting down [ 148.631906][ T2944] bcachefs (loop6): shutdown complete [ 148.896343][ T6808] loop5: detected capacity change from 0 to 32768 [ 148.929735][ T6812] loop2: detected capacity change from 0 to 32768 [ 148.965314][ T6811] loop0: detected capacity change from 0 to 32768 [ 149.066165][ T6814] loop4: detected capacity change from 0 to 32768 [ 149.141374][ T6808] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 149.141380][ T6808] allowing incompatible features above 0.0: (unknown version) [ 149.141382][ T6808] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 149.183122][ T6808] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 149.191103][ T6808] bcachefs (loop5): Version upgrade required: [ 149.191103][ T6808] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 149.191103][ T6808] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 149.191103][ T6808] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 149.264431][ T6808] bcachefs (loop5): dropping and reconstructing all alloc info [ 149.285435][ T6808] bcachefs (loop5): accounting_read... [ 149.288418][ T6811] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 149.288424][ T6811] allowing incompatible features above 0.0: (unknown version) [ 149.288427][ T6811] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 149.298099][ T6812] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 149.312456][ T6811] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 149.320093][ T6812] allowing incompatible features above 0.0: (unknown version) [ 149.320098][ T6812] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 149.320135][ T6812] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 149.320172][ T6812] bcachefs (loop2): Version upgrade required: [ 149.320172][ T6812] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 149.320172][ T6812] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 149.320172][ T6812] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 149.334404][ T6811] bcachefs (loop0): Version upgrade required: [ 149.334404][ T6811] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 149.334404][ T6811] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 149.334404][ T6811] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 149.352768][ T6812] bcachefs (loop2): dropping and reconstructing all alloc info [ 149.360761][ T6811] bcachefs (loop0): dropping and reconstructing all alloc info [ 149.377664][ T6808] done [ 149.470587][ T6811] bcachefs (loop0): accounting_read... [ 149.537667][ T6808] bcachefs (loop5): alloc_read... done [ 149.566540][ T6808] bcachefs (loop5): snapshots_read... [ 149.575168][ T6814] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 149.575175][ T6814] allowing incompatible features above 0.0: (unknown version) [ 149.575178][ T6814] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 149.621337][ T6814] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 149.629389][ T6814] bcachefs (loop4): Version upgrade required: [ 149.629389][ T6814] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 149.629389][ T6814] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 149.629389][ T6814] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 149.643641][ T6808] done [ 149.703646][ T6814] bcachefs (loop4): dropping and reconstructing all alloc info [ 149.706458][ T6808] bcachefs (loop5): done starting filesystem [ 149.714389][ T6811] done [ 149.723148][ T6811] bcachefs (loop0): alloc_read... done [ 149.729165][ T6811] bcachefs (loop0): snapshots_read... done [ 149.738760][ T6811] bcachefs (loop0): done starting filesystem [ 149.757873][ T6812] bcachefs (loop2): accounting_read... done [ 149.767094][ T6812] bcachefs (loop2): alloc_read... done [ 149.771749][ T6811] syz.0.222 (6811): drop_caches: 2 [ 149.775517][ T6812] bcachefs (loop2): snapshots_read... [ 149.789037][ T6808] syz.5.223 (6808): drop_caches: 2 [ 149.802515][ T6812] done [ 149.805430][ T6812] bcachefs (loop2): done starting filesystem [ 149.830223][ T6814] bcachefs (loop4): accounting_read... [ 149.850635][ T6812] syz.2.221 (6812): drop_caches: 2 [ 149.862104][ T6814] done [ 149.864970][ T6814] bcachefs (loop4): alloc_read... done [ 149.870956][ T6814] bcachefs (loop4): snapshots_read... [ 149.873588][ T2949] bcachefs (loop0): shutting down [ 149.891909][ T6814] done [ 149.894842][ T6814] bcachefs (loop4): done starting filesystem [ 149.902033][ T2947] bcachefs (loop5): shutting down [ 149.915992][ T2949] bcachefs (loop0): shutdown complete [ 149.924238][ T6814] syz.4.224 (6814): drop_caches: 2 [ 149.944213][ T2950] bcachefs (loop2): shutting down [ 149.953295][ T2947] bcachefs (loop5): shutdown complete [ 149.962923][ T2958] bcachefs (loop4): shutting down [ 149.974410][ T2950] bcachefs (loop2): shutdown complete [ 150.004633][ T6844] loop6: detected capacity change from 0 to 32768 [ 150.020618][ T2958] bcachefs (loop4): shutdown complete [ 150.113388][ T6844] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 150.113396][ T6844] allowing incompatible features above 0.0: (unknown version) [ 150.113399][ T6844] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 150.153967][ T6844] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 150.162038][ T6844] bcachefs (loop6): Version upgrade required: [ 150.162038][ T6844] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 150.162038][ T6844] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 150.162038][ T6844] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 150.235307][ T6844] bcachefs (loop6): dropping and reconstructing all alloc info [ 150.281817][ T6844] bcachefs (loop6): accounting_read... done [ 150.290848][ T6844] bcachefs (loop6): alloc_read... done [ 150.326505][ T6844] bcachefs (loop6): snapshots_read... done [ 150.332573][ T6844] bcachefs (loop6): done starting filesystem [ 150.408758][ T6844] syz.6.225 (6844): drop_caches: 2 [ 150.432371][ T2944] bcachefs (loop6): shutting down [ 150.468550][ T2944] bcachefs (loop6): shutdown complete [ 150.679342][ T6853] loop4: detected capacity change from 0 to 32768 [ 150.798976][ T6859] loop2: detected capacity change from 0 to 32768 [ 150.831233][ T6857] loop5: detected capacity change from 0 to 32768 [ 150.907194][ T6855] loop0: detected capacity change from 0 to 32768 [ 150.922905][ T6859] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 150.922913][ T6859] allowing incompatible features above 0.0: (unknown version) [ 150.922916][ T6859] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 150.963695][ T6859] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 150.971660][ T6859] bcachefs (loop2): Version upgrade required: [ 150.971660][ T6859] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 150.971660][ T6859] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 150.971660][ T6859] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 151.044744][ T6859] bcachefs (loop2): dropping and reconstructing all alloc info [ 151.059118][ T6857] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 151.059125][ T6857] allowing incompatible features above 0.0: (unknown version) [ 151.059127][ T6857] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 151.065392][ T6853] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 151.078012][ T6857] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 151.085724][ T6853] allowing incompatible features above 0.0: (unknown version) [ 151.100275][ T6857] bcachefs (loop5): Version upgrade required: [ 151.100275][ T6857] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 151.100275][ T6857] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 151.100275][ T6857] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 151.118846][ T6853] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 151.118898][ T6853] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 151.126825][ T6857] bcachefs (loop5): dropping and reconstructing all alloc info [ 151.134593][ T6853] bcachefs (loop4): Version upgrade required: [ 151.134593][ T6853] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 151.134593][ T6853] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 151.134593][ T6853] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 151.312688][ T6853] bcachefs (loop4): dropping and reconstructing all alloc info [ 151.316935][ T6859] bcachefs (loop2): accounting_read... done [ 151.326316][ T6859] bcachefs (loop2): alloc_read... done [ 151.330930][ T6853] bcachefs (loop4): accounting_read... [ 151.333315][ T6859] bcachefs (loop2): snapshots_read... [ 151.339401][ T6853] done [ 151.343187][ T6857] bcachefs (loop5): accounting_read... [ 151.344874][ T6853] bcachefs (loop4): alloc_read... [ 151.351552][ T6859] done [ 151.354370][ T6853] done [ 151.358382][ T6859] bcachefs (loop2): done starting filesystem [ 151.361211][ T6853] bcachefs (loop4): snapshots_read... done [ 151.366259][ T6857] done [ 151.370389][ T6853] bcachefs (loop4): done starting filesystem [ 151.376493][ T6857] bcachefs (loop5): alloc_read... done [ 151.391628][ T6857] bcachefs (loop5): snapshots_read... done [ 151.394032][ T6853] syz.4.229 (6853): drop_caches: 2 [ 151.398129][ T6857] bcachefs (loop5): done starting filesystem [ 151.399458][ T6857] syz.5.226 (6857): drop_caches: 2 [ 151.419398][ T6859] syz.2.228 (6859): drop_caches: 2 [ 151.442859][ T2947] bcachefs (loop5): shutting down [ 151.453015][ T2958] bcachefs (loop4): shutting down [ 151.488569][ T2950] bcachefs (loop2): shutting down [ 151.502839][ T6855] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 151.502844][ T6855] allowing incompatible features above 0.0: (unknown version) [ 151.502847][ T6855] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 151.543460][ T6855] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 151.551437][ T6855] bcachefs (loop0): Version upgrade required: [ 151.551437][ T6855] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 151.551437][ T6855] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 151.551437][ T6855] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 151.625028][ T6855] bcachefs (loop0): dropping and reconstructing all alloc info [ 151.642960][ T2958] bcachefs (loop4): shutdown complete [ 151.643124][ T2947] bcachefs (loop5): shutdown complete [ 151.688679][ T2950] bcachefs (loop2): shutdown complete [ 151.711866][ T6855] bcachefs (loop0): accounting_read... done [ 151.718015][ T6855] bcachefs (loop0): alloc_read... done [ 151.732743][ T6855] bcachefs (loop0): snapshots_read... done [ 151.738894][ T6855] bcachefs (loop0): done starting filesystem [ 151.788673][ T6855] syz.0.227 (6855): drop_caches: 2 [ 151.819719][ T2949] bcachefs (loop0): shutting down [ 151.841271][ T2949] bcachefs (loop0): shutdown complete [ 152.044940][ T6889] loop6: detected capacity change from 0 to 32768 [ 152.181570][ T6891] loop4: detected capacity change from 0 to 32768 [ 152.215784][ T6889] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 152.215792][ T6889] allowing incompatible features above 0.0: (unknown version) [ 152.215795][ T6889] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 152.246016][ T6893] loop5: detected capacity change from 0 to 32768 [ 152.256737][ T6889] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 152.271159][ T6889] bcachefs (loop6): Version upgrade required: [ 152.271159][ T6889] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 152.271159][ T6889] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 152.271159][ T6889] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 152.345411][ T6889] bcachefs (loop6): dropping and reconstructing all alloc info [ 152.402749][ T6889] bcachefs (loop6): accounting_read... done [ 152.411707][ T6891] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 152.417715][ T6889] bcachefs (loop6): alloc_read... [ 152.436275][ T6891] allowing incompatible features above 0.0: (unknown version) [ 152.436282][ T6891] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 152.436327][ T6891] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 152.436377][ T6891] bcachefs (loop4): Version upgrade required: [ 152.436377][ T6891] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 152.436377][ T6891] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 152.436377][ T6891] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 152.546040][ T6891] bcachefs (loop4): dropping and reconstructing all alloc info [ 152.557129][ T6889] done [ 152.559924][ T6889] bcachefs (loop6): snapshots_read... done [ 152.573269][ T6889] bcachefs (loop6): done starting filesystem [ 152.589273][ T6889] syz.6.230 (6889): drop_caches: 2 [ 152.606453][ T6893] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 152.606460][ T6893] allowing incompatible features above 0.0: (unknown version) [ 152.606463][ T6893] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 152.647319][ T6893] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 152.655251][ T6893] bcachefs (loop5): Version upgrade required: [ 152.655251][ T6893] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 152.655251][ T6893] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 152.655251][ T6893] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 152.663235][ T6891] bcachefs (loop4): accounting_read... [ 152.728394][ T6893] bcachefs (loop5): dropping and reconstructing all alloc info [ 152.749221][ T6893] bcachefs (loop5): accounting_read... [ 152.754957][ T2944] bcachefs (loop6): shutting down [ 152.771557][ T6891] done [ 152.774364][ T6891] bcachefs (loop4): alloc_read... done [ 152.780048][ T6891] bcachefs (loop4): snapshots_read... done [ 152.781378][ T2944] bcachefs (loop6): shutdown complete [ 152.786163][ T6891] bcachefs (loop4): done starting filesystem [ 152.798214][ T6893] done [ 152.801016][ T6893] bcachefs (loop5): alloc_read... done [ 152.806541][ T6893] bcachefs (loop5): snapshots_read... done [ 152.812573][ T6893] bcachefs (loop5): done starting filesystem [ 152.859173][ T6891] syz.4.232 (6891): drop_caches: 2 [ 152.867696][ T6893] syz.5.231 (6893): drop_caches: 2 [ 152.881194][ T2958] bcachefs (loop4): shutting down [ 152.881469][ T2947] bcachefs (loop5): shutting down [ 152.907968][ T2958] bcachefs (loop4): shutdown complete [ 152.944385][ T2947] bcachefs (loop5): shutdown complete [ 153.113400][ T6903] loop2: detected capacity change from 0 to 32768 [ 153.166713][ T6918] loop0: detected capacity change from 0 to 32768 [ 153.329822][ T6920] loop6: detected capacity change from 0 to 32768 [ 153.378654][ T6918] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 153.378660][ T6918] allowing incompatible features above 0.0: (unknown version) [ 153.378663][ T6918] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 153.419584][ T6918] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 153.427753][ T6918] bcachefs (loop0): Version upgrade required: [ 153.427753][ T6918] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 153.427753][ T6918] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 153.427753][ T6918] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 153.500809][ T6918] bcachefs (loop0): dropping and reconstructing all alloc info [ 153.527327][ T6903] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 153.527334][ T6903] allowing incompatible features above 0.0: (unknown version) [ 153.527337][ T6903] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 153.553810][ T6932] loop4: detected capacity change from 0 to 32768 [ 153.568051][ T6903] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 153.582536][ T6903] bcachefs (loop2): Version upgrade required: [ 153.582536][ T6903] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 153.582536][ T6903] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 153.582536][ T6903] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 153.583566][ T6918] bcachefs (loop0): accounting_read... [ 153.655820][ T6903] bcachefs (loop2): dropping and reconstructing all alloc info [ 153.677412][ T6918] done [ 153.680225][ T6918] bcachefs (loop0): alloc_read... [ 153.681607][ T6903] bcachefs (loop2): accounting_read... [ 153.683476][ T6918] done [ 153.695226][ T6918] bcachefs (loop0): snapshots_read... done [ 153.701362][ T6918] bcachefs (loop0): done starting filesystem [ 153.708035][ T6903] done [ 153.710809][ T6903] bcachefs (loop2): alloc_read... done [ 153.716337][ T6903] bcachefs (loop2): snapshots_read... done [ 153.722686][ T6903] bcachefs (loop2): done starting filesystem [ 153.740505][ T6918] syz.0.234 (6918): drop_caches: 2 [ 153.774856][ T6903] syz.2.233 (6903): drop_caches: 2 [ 153.794639][ T2949] bcachefs (loop0): shutting down [ 153.797882][ T6932] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 153.809734][ T6920] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 153.818302][ T6932] allowing incompatible features above 0.0: (unknown version) [ 153.818306][ T6932] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 153.818348][ T6932] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 153.836788][ T6920] allowing incompatible features above 0.0: (unknown version) [ 153.844593][ T6932] bcachefs (loop4): Version upgrade required: [ 153.844593][ T6932] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 153.844593][ T6932] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 153.844593][ T6932] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 153.858830][ T6920] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 153.858872][ T6920] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 153.858900][ T6920] bcachefs (loop6): Version upgrade required: [ 153.858900][ T6920] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 153.858900][ T6920] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive 2025/07/17 23:10:24 executed programs: 232 [ 153.858900][ T6920] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 153.858960][ T6920] bcachefs (loop6): dropping and reconstructing all alloc info [ 153.867034][ T6932] bcachefs (loop4): dropping and reconstructing all alloc info [ 154.062658][ T2949] bcachefs (loop0): shutdown complete [ 154.071499][ T6932] bcachefs (loop4): accounting_read... [ 154.073059][ T6920] bcachefs (loop6): accounting_read... [ 154.082457][ T6932] done [ 154.087233][ T2950] bcachefs (loop2): shutting down [ 154.088001][ T6932] bcachefs (loop4): alloc_read... [ 154.096465][ T6920] done [ 154.104566][ T6920] bcachefs (loop6): alloc_read... done [ 154.110211][ T6920] bcachefs (loop6): snapshots_read... [ 154.114961][ T2950] bcachefs (loop2): shutdown complete [ 154.117046][ T6932] done [ 154.128688][ T6932] bcachefs (loop4): snapshots_read... [ 154.137009][ T6920] done [ 154.145264][ T6920] bcachefs (loop6): done starting filesystem [ 154.174092][ T6932] done [ 154.177148][ T6932] bcachefs (loop4): done starting filesystem [ 154.193660][ T6932] syz.4.236 (6932): drop_caches: 2 [ 154.219014][ T2958] bcachefs (loop4): shutting down [ 154.228834][ T6920] syz.6.235 (6920): drop_caches: 2 [ 154.235909][ T2958] bcachefs (loop4): shutdown complete [ 154.263119][ T2944] bcachefs (loop6): shutting down [ 154.307107][ T2944] bcachefs (loop6): shutdown complete [ 154.514713][ T6952] loop5: detected capacity change from 0 to 32768 [ 154.670076][ T6952] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 154.670083][ T6952] allowing incompatible features above 0.0: (unknown version) [ 154.670086][ T6952] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 154.711634][ T6952] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 154.719605][ T6952] bcachefs (loop5): Version upgrade required: [ 154.719605][ T6952] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 154.719605][ T6952] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 154.719605][ T6952] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 154.793436][ T6952] bcachefs (loop5): dropping and reconstructing all alloc info [ 154.845757][ T6952] bcachefs (loop5): accounting_read... done [ 154.878203][ T6952] bcachefs (loop5): alloc_read... done [ 154.883814][ T6952] bcachefs (loop5): snapshots_read... done [ 154.894255][ T6954] loop2: detected capacity change from 0 to 32768 [ 154.900075][ T6952] bcachefs (loop5): done starting filesystem [ 154.915827][ T6956] loop0: detected capacity change from 0 to 32768 [ 154.952685][ T6952] syz.5.237 (6952): drop_caches: 2 [ 154.961613][ T2947] bcachefs (loop5): shutting down [ 155.003354][ T2947] bcachefs (loop5): shutdown complete [ 155.020375][ T6954] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 155.020382][ T6954] allowing incompatible features above 0.0: (unknown version) [ 155.020384][ T6954] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 155.061159][ T6954] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 155.069157][ T6954] bcachefs (loop2): Version upgrade required: [ 155.069157][ T6954] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 155.069157][ T6954] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 155.069157][ T6954] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 155.075005][ T6966] loop4: detected capacity change from 0 to 32768 [ 155.142801][ T6954] bcachefs (loop2): dropping and reconstructing all alloc info [ 155.171875][ T6954] bcachefs (loop2): accounting_read... done [ 155.178227][ T6954] bcachefs (loop2): alloc_read... done [ 155.184137][ T6954] bcachefs (loop2): snapshots_read... done [ 155.192462][ T6954] bcachefs (loop2): done starting filesystem [ 155.218313][ T6954] syz.2.239 (6954): drop_caches: 2 [ 155.236470][ T2950] bcachefs (loop2): shutting down [ 155.246345][ T6956] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 155.246353][ T6956] allowing incompatible features above 0.0: (unknown version) [ 155.246356][ T6956] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 155.287563][ T6956] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 155.295717][ T6956] bcachefs (loop0): Version upgrade required: [ 155.295717][ T6956] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 155.295717][ T6956] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 155.295717][ T6956] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 155.369126][ T6956] bcachefs (loop0): dropping and reconstructing all alloc info [ 155.385302][ T6956] bcachefs (loop0): accounting_read... [ 155.391294][ T6966] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 155.391301][ T6966] allowing incompatible features above 0.0: (unknown version) [ 155.391304][ T6966] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 155.437493][ T6966] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 155.445520][ T6966] bcachefs (loop4): Version upgrade required: [ 155.445520][ T6966] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 155.445520][ T6966] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 155.445520][ T6966] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 155.519090][ T6966] bcachefs (loop4): dropping and reconstructing all alloc info [ 155.527837][ T6956] done [ 155.530654][ T6956] bcachefs (loop0): alloc_read... done [ 155.536326][ T6956] bcachefs (loop0): snapshots_read... done [ 155.542410][ T6956] bcachefs (loop0): done starting filesystem [ 155.551132][ T2950] bcachefs (loop2): shutdown complete [ 155.573753][ T6956] syz.0.238 (6956): drop_caches: 2 [ 155.592199][ T6966] bcachefs (loop4): accounting_read... done [ 155.608794][ T6966] bcachefs (loop4): alloc_read... [ 155.609017][ T2949] bcachefs (loop0): shutting down [ 155.622434][ T6966] done [ 155.625231][ T6966] bcachefs (loop4): snapshots_read... done [ 155.631315][ T6966] bcachefs (loop4): done starting filesystem [ 155.676197][ T2949] bcachefs (loop0): shutdown complete [ 155.689513][ T6965] syz.4.240 (6965): drop_caches: 2 [ 155.727030][ T2958] bcachefs (loop4): shutting down [ 155.743829][ T6989] loop6: detected capacity change from 0 to 32768 [ 155.768326][ T2958] bcachefs (loop4): shutdown complete [ 155.943137][ T6989] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 155.943144][ T6989] allowing incompatible features above 0.0: (unknown version) [ 155.943148][ T6989] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 155.984102][ T6989] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 155.992120][ T6989] bcachefs (loop6): Version upgrade required: [ 155.992120][ T6989] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 155.992120][ T6989] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 155.992120][ T6989] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 156.065831][ T6989] bcachefs (loop6): dropping and reconstructing all alloc info [ 156.080806][ T6989] bcachefs (loop6): accounting_read... done [ 156.091886][ T6989] bcachefs (loop6): alloc_read... done [ 156.112657][ T6989] bcachefs (loop6): snapshots_read... done [ 156.118848][ T6989] bcachefs (loop6): done starting filesystem [ 156.155535][ T6989] syz.6.241 (6989): drop_caches: 2 [ 156.180463][ T2944] bcachefs (loop6): shutting down [ 156.217588][ T2944] bcachefs (loop6): shutdown complete [ 156.229044][ T6991] loop5: detected capacity change from 0 to 32768 [ 156.382535][ T6991] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 156.382542][ T6991] allowing incompatible features above 0.0: (unknown version) [ 156.382545][ T6991] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 156.424266][ T6991] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 156.432264][ T6991] bcachefs (loop5): Version upgrade required: [ 156.432264][ T6991] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 156.432264][ T6991] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 156.432264][ T6991] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 156.506045][ T6991] bcachefs (loop5): dropping and reconstructing all alloc info [ 156.522785][ T6991] bcachefs (loop5): accounting_read... done [ 156.533928][ T6999] loop2: detected capacity change from 0 to 32768 [ 156.534197][ T6991] bcachefs (loop5): alloc_read... done [ 156.596104][ T6991] bcachefs (loop5): snapshots_read... done [ 156.602574][ T6991] bcachefs (loop5): done starting filesystem [ 156.622699][ T6991] syz.5.242 (6991): drop_caches: 2 [ 156.663336][ T7008] loop4: detected capacity change from 0 to 32768 [ 156.684417][ T6999] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 156.684425][ T6999] allowing incompatible features above 0.0: (unknown version) [ 156.684428][ T6999] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 156.725530][ T6999] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 156.733514][ T6999] bcachefs (loop2): Version upgrade required: [ 156.733514][ T6999] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 156.733514][ T6999] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 156.733514][ T6999] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 156.807058][ T6999] bcachefs (loop2): dropping and reconstructing all alloc info [ 156.809158][ T7010] loop0: detected capacity change from 0 to 32768 [ 156.815550][ T2947] bcachefs (loop5): shutting down [ 156.842970][ T2947] bcachefs (loop5): shutdown complete [ 156.888347][ T6999] bcachefs (loop2): accounting_read... done [ 156.903002][ T6999] bcachefs (loop2): alloc_read... done [ 156.931331][ T6999] bcachefs (loop2): snapshots_read... done [ 156.937898][ T6999] bcachefs (loop2): done starting filesystem [ 156.946443][ T6999] syz.2.243 (6999): drop_caches: 2 [ 156.962561][ T7008] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 156.962568][ T7008] allowing incompatible features above 0.0: (unknown version) [ 156.962571][ T7008] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 157.003569][ T7008] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 157.011651][ T7008] bcachefs (loop4): Version upgrade required: [ 157.011651][ T7008] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 157.011651][ T7008] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 157.011651][ T7008] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 157.084669][ T7008] bcachefs (loop4): dropping and reconstructing all alloc info [ 157.115239][ T2950] bcachefs (loop2): shutting down [ 157.142257][ T7008] bcachefs (loop4): accounting_read... [ 157.144882][ T7010] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 157.144888][ T7010] allowing incompatible features above 0.0: (unknown version) [ 157.144891][ T7010] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 157.169052][ T7008] done [ 157.176641][ T7010] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 157.191129][ T7008] bcachefs (loop4): alloc_read... [ 157.193970][ T7010] bcachefs (loop0): Version upgrade required: [ 157.193970][ T7010] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 157.193970][ T7010] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 157.193970][ T7010] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 157.280144][ T7010] bcachefs (loop0): dropping and reconstructing all alloc info [ 157.290544][ T7008] done [ 157.293342][ T7008] bcachefs (loop4): snapshots_read... done [ 157.295587][ T2950] bcachefs (loop2): shutdown complete [ 157.299397][ T7008] bcachefs (loop4): done starting filesystem [ 157.314129][ T7008] syz.4.245 (7008): drop_caches: 2 [ 157.337548][ T7010] bcachefs (loop0): accounting_read... [ 157.340402][ T2958] bcachefs (loop4): shutting down [ 157.340416][ T7010] done [ 157.353846][ T7010] bcachefs (loop0): alloc_read... done [ 157.366680][ T7010] bcachefs (loop0): snapshots_read... done [ 157.372858][ T7010] bcachefs (loop0): done starting filesystem [ 157.406176][ T2958] bcachefs (loop4): shutdown complete [ 157.428837][ T7010] syz.0.244 (7010): drop_caches: 2 [ 157.456760][ T2949] bcachefs (loop0): shutting down [ 157.479099][ T2949] bcachefs (loop0): shutdown complete [ 157.540020][ T7027] loop6: detected capacity change from 0 to 32768 [ 157.709018][ T7036] loop5: detected capacity change from 0 to 32768 [ 157.825808][ T7039] loop2: detected capacity change from 0 to 32768 [ 157.860362][ T7036] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 157.860369][ T7036] allowing incompatible features above 0.0: (unknown version) [ 157.860372][ T7036] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 157.900809][ T7036] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 157.908789][ T7036] bcachefs (loop5): Version upgrade required: [ 157.908789][ T7036] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 157.908789][ T7036] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 157.908789][ T7036] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 157.981794][ T7036] bcachefs (loop5): dropping and reconstructing all alloc info [ 158.028093][ T7036] bcachefs (loop5): accounting_read... done [ 158.037977][ T7036] bcachefs (loop5): alloc_read... done [ 158.043722][ T7036] bcachefs (loop5): snapshots_read... done [ 158.049752][ T7036] bcachefs (loop5): done starting filesystem [ 158.058995][ T7036] syz.5.247 (7036): drop_caches: 2 [ 158.066952][ T2947] bcachefs (loop5): shutting down [ 158.092737][ T7027] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 158.092744][ T7027] allowing incompatible features above 0.0: (unknown version) [ 158.092747][ T7027] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 158.133495][ T7027] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 158.141458][ T7027] bcachefs (loop6): Version upgrade required: [ 158.141458][ T7027] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 158.141458][ T7027] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 158.141458][ T7027] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 158.167083][ T2947] bcachefs (loop5): shutdown complete [ 158.215103][ T7027] bcachefs (loop6): dropping and reconstructing all alloc info [ 158.255299][ T7027] bcachefs (loop6): accounting_read... [ 158.257117][ T7039] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 158.257123][ T7039] allowing incompatible features above 0.0: (unknown version) [ 158.257126][ T7039] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 158.303172][ T7039] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 158.311229][ T7039] bcachefs (loop2): Version upgrade required: [ 158.311229][ T7039] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 158.311229][ T7039] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 158.311229][ T7039] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 158.344762][ T7053] loop4: detected capacity change from 0 to 32768 [ 158.384629][ T7039] bcachefs (loop2): dropping and reconstructing all alloc info [ 158.438391][ T7027] done [ 158.441190][ T7027] bcachefs (loop6): alloc_read... done [ 158.446723][ T7027] bcachefs (loop6): snapshots_read... done [ 158.452839][ T7027] bcachefs (loop6): done starting filesystem [ 158.460301][ T7039] bcachefs (loop2): accounting_read... done [ 158.472811][ T7039] bcachefs (loop2): alloc_read... done [ 158.479198][ T7039] bcachefs (loop2): snapshots_read... done [ 158.485299][ T7039] bcachefs (loop2): done starting filesystem [ 158.508591][ T7027] syz.6.246 (7027): drop_caches: 2 [ 158.531049][ T2944] bcachefs (loop6): shutting down [ 158.552152][ T7053] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 158.552159][ T7053] allowing incompatible features above 0.0: (unknown version) [ 158.552162][ T7053] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 158.568682][ T7039] syz.2.248 (7039): drop_caches: 2 [ 158.571099][ T7053] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 158.606359][ T7053] bcachefs (loop4): Version upgrade required: [ 158.606359][ T7053] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 158.606359][ T7053] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 158.606359][ T7053] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 158.679952][ T7053] bcachefs (loop4): dropping and reconstructing all alloc info [ 158.706422][ T2950] bcachefs (loop2): shutting down [ 158.711569][ T2944] bcachefs (loop6): shutdown complete [ 158.726524][ T7053] bcachefs (loop4): accounting_read... done [ 158.746321][ T7053] bcachefs (loop4): alloc_read... [ 158.751433][ T2950] bcachefs (loop2): shutdown complete [ 158.767174][ T7053] done [ 158.769969][ T7053] bcachefs (loop4): snapshots_read... done [ 158.775940][ T7053] bcachefs (loop4): done starting filesystem [ 158.830376][ T7053] syz.4.249 (7053): drop_caches: 2 [ 158.847999][ T2958] bcachefs (loop4): shutting down [ 158.911389][ T2958] bcachefs (loop4): shutdown complete [ 159.072907][ T7072] loop5: detected capacity change from 0 to 32768 [ 159.132860][ T7070] loop0: detected capacity change from 0 to 32768 [ 159.313307][ T7077] loop2: detected capacity change from 0 to 32768 [ 159.346242][ T7070] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 159.346249][ T7070] allowing incompatible features above 0.0: (unknown version) [ 159.346252][ T7070] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 159.386776][ T7070] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 159.394775][ T7070] bcachefs (loop0): Version upgrade required: [ 159.394775][ T7070] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 159.394775][ T7070] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 159.394775][ T7070] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 159.401629][ T7075] loop6: detected capacity change from 0 to 32768 [ 159.468448][ T7070] bcachefs (loop0): dropping and reconstructing all alloc info [ 159.491913][ T7070] bcachefs (loop0): accounting_read... done [ 159.501474][ T7072] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 159.507270][ T7070] bcachefs (loop0): alloc_read... done [ 159.525816][ T7072] allowing incompatible features above 0.0: (unknown version) [ 159.531639][ T7070] bcachefs (loop0): snapshots_read... [ 159.539167][ T7072] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 159.559066][ T7072] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 159.567036][ T7072] bcachefs (loop5): Version upgrade required: [ 159.567036][ T7072] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 159.567036][ T7072] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 159.567036][ T7072] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 159.567151][ T7077] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 159.640478][ T7072] bcachefs (loop5): dropping and reconstructing all alloc info [ 159.658986][ T7077] allowing incompatible features above 0.0: (unknown version) [ 159.666976][ T7070] done [ 159.674270][ T7077] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 159.677167][ T7070] bcachefs (loop0): done starting filesystem [ 159.691408][ T7077] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 159.705366][ T7077] bcachefs (loop2): Version upgrade required: [ 159.705366][ T7077] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 159.705366][ T7077] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 159.705366][ T7077] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 159.779821][ T7077] bcachefs (loop2): dropping and reconstructing all alloc info [ 159.792380][ T7077] bcachefs (loop2): accounting_read... [ 159.797181][ T7070] syz.0.250 (7070): drop_caches: 2 [ 159.808595][ T7077] done [ 159.811384][ T7077] bcachefs (loop2): alloc_read... done [ 159.817022][ T7077] bcachefs (loop2): snapshots_read... done [ 159.822988][ T7075] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 159.826076][ T7077] bcachefs (loop2): done starting filesystem [ 159.844467][ T7075] allowing incompatible features above 0.0: (unknown version) [ 159.852694][ T7077] syz.2.253 (7077): drop_caches: 2 [ 159.858255][ T7075] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 159.877785][ T7075] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 159.885775][ T7075] bcachefs (loop6): Version upgrade required: [ 159.885775][ T7075] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 159.885775][ T7075] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 159.885775][ T7075] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 159.921447][ T7072] bcachefs (loop5): accounting_read... 2025/07/17 23:10:30 executed programs: 249 [ 159.959635][ T7075] bcachefs (loop6): dropping and reconstructing all alloc info [ 159.978852][ T2949] bcachefs (loop0): shutting down [ 159.986748][ T2950] bcachefs (loop2): shutting down [ 159.995926][ T7072] done [ 159.998774][ T7072] bcachefs (loop5): alloc_read... done [ 160.004564][ T7072] bcachefs (loop5): snapshots_read... done [ 160.019502][ T7072] bcachefs (loop5): done starting filesystem [ 160.030049][ T2949] bcachefs (loop0): shutdown complete [ 160.034756][ T7075] bcachefs (loop6): accounting_read... done [ 160.045895][ T7075] bcachefs (loop6): alloc_read... [ 160.057983][ T2950] bcachefs (loop2): shutdown complete [ 160.070723][ T7075] done [ 160.073551][ T7075] bcachefs (loop6): snapshots_read... done [ 160.079626][ T7075] bcachefs (loop6): done starting filesystem [ 160.088330][ T7072] syz.5.251 (7072): drop_caches: 2 [ 160.109456][ T2947] bcachefs (loop5): shutting down [ 160.122580][ T7075] syz.6.252 (7075): drop_caches: 2 [ 160.144272][ T2944] bcachefs (loop6): shutting down [ 160.175103][ T2947] bcachefs (loop5): shutdown complete [ 160.184952][ T2944] bcachefs (loop6): shutdown complete [ 160.511190][ T7106] loop4: detected capacity change from 0 to 32768 [ 160.656029][ T7110] loop0: detected capacity change from 0 to 32768 [ 160.772933][ T7110] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 160.772940][ T7110] allowing incompatible features above 0.0: (unknown version) [ 160.772943][ T7110] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 160.778839][ T7106] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 160.791584][ T7110] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 160.799143][ T7106] allowing incompatible features above 0.0: (unknown version) [ 160.813523][ T7110] bcachefs (loop0): Version upgrade required: [ 160.813523][ T7110] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 160.813523][ T7110] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 160.813523][ T7110] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 160.831903][ T7106] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 160.831948][ T7106] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 160.840063][ T7110] bcachefs (loop0): dropping and reconstructing all alloc info [ 160.847833][ T7106] bcachefs (loop4): Version upgrade required: [ 160.847833][ T7106] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 160.847833][ T7106] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 160.847833][ T7106] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 161.024440][ T7106] bcachefs (loop4): dropping and reconstructing all alloc info [ 161.029949][ T7108] loop2: detected capacity change from 0 to 32768 [ 161.050413][ T7110] bcachefs (loop0): accounting_read... done [ 161.056651][ T7110] bcachefs (loop0): alloc_read... done [ 161.097240][ T7110] bcachefs (loop0): snapshots_read... [ 161.118006][ T7106] bcachefs (loop4): accounting_read... [ 161.122307][ T7113] loop5: detected capacity change from 0 to 32768 [ 161.128067][ T7110] done [ 161.138261][ T7110] bcachefs (loop0): done starting filesystem [ 161.157682][ T7106] done [ 161.160612][ T7106] bcachefs (loop4): alloc_read... done [ 161.166237][ T7106] bcachefs (loop4): snapshots_read... done [ 161.172433][ T7106] bcachefs (loop4): done starting filesystem [ 161.185936][ T7108] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 161.185943][ T7108] allowing incompatible features above 0.0: (unknown version) [ 161.185946][ T7108] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 161.188559][ T7110] syz.0.256 (7110): drop_caches: 2 [ 161.204356][ T7108] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 161.239429][ T7108] bcachefs (loop2): Version upgrade required: [ 161.239429][ T7108] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 161.239429][ T7108] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 161.239429][ T7108] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 161.312475][ T7108] bcachefs (loop2): dropping and reconstructing all alloc info [ 161.325948][ T7106] syz.4.254 (7106): drop_caches: 2 [ 161.345249][ T2958] bcachefs (loop4): shutting down [ 161.354572][ T2949] bcachefs (loop0): shutting down [ 161.366169][ T7108] bcachefs (loop2): accounting_read... done [ 161.372371][ T7108] bcachefs (loop2): alloc_read... [ 161.380451][ T7113] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 161.380459][ T7113] allowing incompatible features above 0.0: (unknown version) [ 161.380462][ T7113] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 161.387970][ T7108] done [ 161.404610][ T7113] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 161.411799][ T7108] bcachefs (loop2): snapshots_read... done [ 161.426195][ T7113] bcachefs (loop5): Version upgrade required: [ 161.426195][ T7113] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 161.426195][ T7113] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 161.426195][ T7113] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 161.429009][ T7108] bcachefs (loop2): done starting filesystem [ 161.437227][ T7113] bcachefs (loop5): dropping and reconstructing all alloc info [ 161.444863][ T7108] syz.2.255 (7108): drop_caches: 2 [ 161.548216][ T2958] bcachefs (loop4): shutdown complete [ 161.557395][ T2949] bcachefs (loop0): shutdown complete [ 161.567215][ T7113] bcachefs (loop5): accounting_read... done [ 161.573338][ T7113] bcachefs (loop5): alloc_read... done [ 161.579006][ T7113] bcachefs (loop5): snapshots_read... done [ 161.586163][ T7113] bcachefs (loop5): done starting filesystem [ 161.601177][ T7113] syz.5.257 (7113): drop_caches: 2 [ 161.627215][ T2950] bcachefs (loop2): shutting down [ 161.648542][ T2947] bcachefs (loop5): shutting down [ 161.677477][ T2950] bcachefs (loop2): shutdown complete [ 161.685442][ T2947] bcachefs (loop5): shutdown complete [ 161.811426][ T7136] loop6: detected capacity change from 0 to 32768 [ 162.272566][ T7136] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 162.272573][ T7136] allowing incompatible features above 0.0: (unknown version) [ 162.272576][ T7136] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 162.313170][ T7136] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 162.321340][ T7136] bcachefs (loop6): Version upgrade required: [ 162.321340][ T7136] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 162.321340][ T7136] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 162.321340][ T7136] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 162.394659][ T7136] bcachefs (loop6): dropping and reconstructing all alloc info [ 162.419867][ T7149] loop0: detected capacity change from 0 to 32768 [ 162.429576][ T7145] loop5: detected capacity change from 0 to 32768 [ 162.455528][ T7136] bcachefs (loop6): accounting_read... done [ 162.472984][ T7136] bcachefs (loop6): alloc_read... done [ 162.502699][ T7136] bcachefs (loop6): snapshots_read... [ 162.516403][ T7145] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 162.516411][ T7145] allowing incompatible features above 0.0: (unknown version) [ 162.516414][ T7145] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 162.562349][ T7145] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 162.563050][ T7136] done [ 162.570451][ T7145] bcachefs (loop5): Version upgrade required: [ 162.570451][ T7145] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 162.570451][ T7145] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 162.570451][ T7145] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 162.573330][ T7136] bcachefs (loop6): done starting filesystem [ 162.646279][ T7145] bcachefs (loop5): dropping and reconstructing all alloc info [ 162.682845][ T7136] syz.6.258 (7136): drop_caches: 2 [ 162.703977][ T2944] bcachefs (loop6): shutting down [ 162.719779][ T7145] bcachefs (loop5): accounting_read... done [ 162.726637][ T7145] bcachefs (loop5): alloc_read... [ 162.735688][ T7149] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 162.735696][ T7149] allowing incompatible features above 0.0: (unknown version) [ 162.735699][ T7149] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 162.740753][ T2944] bcachefs (loop6): shutdown complete [ 162.740995][ T7149] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 162.795169][ T7149] bcachefs (loop0): Version upgrade required: [ 162.795169][ T7149] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 162.795169][ T7149] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 162.795169][ T7149] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 162.868157][ T7149] bcachefs (loop0): dropping and reconstructing all alloc info [ 162.881930][ T7145] done [ 162.884830][ T7145] bcachefs (loop5): snapshots_read... done [ 162.890974][ T7145] bcachefs (loop5): done starting filesystem [ 162.908830][ T7145] syz.5.262 (7145): drop_caches: 2 [ 162.920107][ T2947] bcachefs (loop5): shutting down [ 162.934309][ T2947] bcachefs (loop5): shutdown complete [ 162.952060][ T7148] loop4: detected capacity change from 0 to 32768 [ 163.029261][ T7148] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 163.029268][ T7148] allowing incompatible features above 0.0: (unknown version) [ 163.029271][ T7148] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 163.044094][ T7149] bcachefs (loop0): accounting_read... [ 163.047749][ T7148] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 163.083274][ T7148] bcachefs (loop4): Version upgrade required: [ 163.083274][ T7148] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 163.083274][ T7148] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 163.083274][ T7148] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 163.134709][ T7165] loop2: detected capacity change from 0 to 32768 [ 163.156704][ T7148] bcachefs (loop4): dropping and reconstructing all alloc info [ 163.172481][ T7149] done [ 163.175391][ T7149] bcachefs (loop0): alloc_read... done [ 163.184679][ T7149] bcachefs (loop0): snapshots_read... done [ 163.190764][ T7149] bcachefs (loop0): done starting filesystem [ 163.240037][ T7149] syz.0.259 (7149): drop_caches: 2 [ 163.243897][ T7148] bcachefs (loop4): accounting_read... done [ 163.251414][ T7148] bcachefs (loop4): alloc_read... [ 163.255361][ T2949] bcachefs (loop0): shutting down [ 163.273414][ T7148] done [ 163.276234][ T7148] bcachefs (loop4): snapshots_read... done [ 163.282670][ T7148] bcachefs (loop4): done starting filesystem [ 163.299085][ T2949] bcachefs (loop0): shutdown complete [ 163.314089][ T7148] syz.4.260 (7148): drop_caches: 2 [ 163.351060][ T7165] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 163.351068][ T7165] allowing incompatible features above 0.0: (unknown version) [ 163.351071][ T7165] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 163.391820][ T7165] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 163.400122][ T7165] bcachefs (loop2): Version upgrade required: [ 163.400122][ T7165] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 163.400122][ T7165] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 163.400122][ T7165] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 163.474330][ T7165] bcachefs (loop2): dropping and reconstructing all alloc info [ 163.531935][ T7165] bcachefs (loop2): accounting_read... done [ 163.555044][ T2958] bcachefs (loop4): shutting down [ 163.558710][ T7165] bcachefs (loop2): alloc_read... [ 163.595813][ T2958] bcachefs (loop4): shutdown complete [ 163.613319][ T7165] done [ 163.616142][ T7165] bcachefs (loop2): snapshots_read... done [ 163.622160][ T7165] bcachefs (loop2): done starting filesystem [ 163.684864][ T7165] syz.2.261 (7165): drop_caches: 2 [ 163.707326][ T2950] bcachefs (loop2): shutting down [ 163.745120][ T2950] bcachefs (loop2): shutdown complete [ 163.862939][ T7184] loop6: detected capacity change from 0 to 32768 [ 163.940726][ T7189] loop5: detected capacity change from 0 to 32768 [ 163.961771][ T7191] loop0: detected capacity change from 0 to 32768 [ 164.086745][ T7189] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 164.086752][ T7189] allowing incompatible features above 0.0: (unknown version) [ 164.086755][ T7189] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 164.127392][ T7189] bcachefs (loop5): recovering from clean shutdown, journal seq 10 [ 164.132792][ T7184] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc [ 164.135523][ T7189] bcachefs (loop5): Version upgrade required: [ 164.135523][ T7189] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 164.135523][ T7189] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 164.135523][ T7189] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 164.153979][ T7184] allowing incompatible features above 0.0: (unknown version) [ 164.228711][ T7189] bcachefs (loop5): dropping and reconstructing all alloc info [ 164.236422][ T7184] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 164.258380][ T7184] bcachefs (loop6): recovering from clean shutdown, journal seq 10 [ 164.262838][ T2950] BUG: unable to handle page fault for address: ffffe8ffffffffc9 [ 164.266398][ T7184] bcachefs (loop6): Version upgrade required: [ 164.266398][ T7184] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 164.266398][ T7184] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 164.266398][ T7184] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 164.274254][ T2950] #PF: supervisor read access in kernel mode [ 164.274256][ T2950] #PF: error_code(0x0000) - not-present page [ 164.274265][ T2950] PGD 10003f067 P4D 10003f067 PUD 1072c9067 PMD 0 [ 164.274275][ T2950] Oops: Oops: 0000 [#1] SMP PTI [ 164.274288][ T2950] CPU: 0 UID: 0 PID: 2950 Comm: syz-executor Not tainted 6.16.0-rc6-syzkaller #0 PREEMPT(none) [ 164.347454][ T7184] bcachefs (loop6): dropping and reconstructing all alloc info [ 164.353331][ T2950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 164.399447][ T2950] RIP: 0010:rcu_segcblist_advance+0x12/0xc0 [ 164.405337][ T2950] Code: cc cc 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 f6 47 70 01 0f 84 a0 00 00 00 48 8b 47 08 <48> 83 38 00 0f 84 8c 00 00 00 48 3b 77 30 0f 88 82 00 00 00 48 8b [ 164.424945][ T2950] RSP: 0000:ffffc9000260fca8 EFLAGS: 00010002 [ 164.431026][ T2950] RAX: ffffe8ffffffffc9 RBX: fffffffffffffe74 RCX: 9345d2f06cdad500 [ 164.439010][ T2950] RDX: 000000007d7a6319 RSI: fffffffffffffe70 RDI: ffffe8ffffc223c0 [ 164.447065][ T2950] RBP: 0000000000000282 R08: 0000000000048000 R09: 0000000000008000 [ 164.455223][ T2950] R10: 0000000000013686 R11: 000000000000a1dc R12: ffffe8ffffc223c0 [ 164.463214][ T2950] R13: ffff888145604388 R14: fffffffffffffe77 R15: ffffe8ffffc22340 [ 164.471199][ T2950] FS: 0000555569a3b500(0000) GS:ffff8882b2efc000(0000) knlGS:0000000000000000 [ 164.480129][ T2950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 164.486796][ T2950] CR2: ffffe8ffffffffc9 CR3: 0000000178de6000 CR4: 00000000003506f0 [ 164.494762][ T2950] Call Trace: [ 164.498043][ T2950] [ 164.500977][ T2950] srcu_gp_start_if_needed+0x25f/0x680 [ 164.506870][ T2950] __synchronize_srcu+0x259/0x2a0 [ 164.511917][ T2950] ? __pfx_wakeme_after_rcu+0x10/0x10 [ 164.517286][ T2950] bch2_fs_btree_iter_exit+0x16c/0x1b0 [ 164.522730][ T2950] bch2_fs_release+0x270/0x4a0 [ 164.527497][ T2950] kobject_put+0xaf/0x1b0 [ 164.531817][ T2950] deactivate_locked_super+0x33/0x90 [ 164.537108][ T2950] cleanup_mnt+0x9b/0x160 [ 164.541427][ T2950] task_work_run+0x87/0xb0 [ 164.545841][ T2950] exit_to_user_mode_loop+0xe0/0x100 [ 164.551399][ T2950] do_syscall_64+0x2bd/0x3b0 [ 164.555976][ T2950] ? lockdep_hardirqs_on+0x9c/0x150 [ 164.561263][ T2950] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.567408][ T2950] ? clear_bhb_loop+0x40/0x90 [ 164.572074][ T2950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.578046][ T2950] RIP: 0033:0x7fe4b8187057 [ 164.582554][ T2950] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 164.602151][ T2950] RSP: 002b:00007ffdcd895858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 164.610554][ T2950] RAX: 0000000000000000 RBX: 00007fe4b820180c RCX: 00007fe4b8187057 [ 164.618529][ T2950] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdcd895910 [ 164.626754][ T2950] RBP: 00007ffdcd895910 R08: 0000000000000000 R09: 0000000000000000 [ 164.634890][ T2950] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcd896990 [ 164.642855][ T2950] R13: 00007fe4b820180c R14: 00007ffdcd8969d0 R15: 0000000000000031 [ 164.650843][ T2950] [ 164.654041][ T2950] Modules linked in: [ 164.657932][ T2950] CR2: ffffe8ffffffffc9 [ 164.662079][ T2950] ---[ end trace 0000000000000000 ]--- [ 164.667792][ T2950] RIP: 0010:rcu_segcblist_advance+0x12/0xc0 [ 164.673965][ T2950] Code: cc cc 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 f6 47 70 01 0f 84 a0 00 00 00 48 8b 47 08 <48> 83 38 00 0f 84 8c 00 00 00 48 3b 77 30 0f 88 82 00 00 00 48 8b [ 164.693745][ T2950] RSP: 0000:ffffc9000260fca8 EFLAGS: 00010002 [ 164.699902][ T2950] RAX: ffffe8ffffffffc9 RBX: fffffffffffffe74 RCX: 9345d2f06cdad500 [ 164.707879][ T2950] RDX: 000000007d7a6319 RSI: fffffffffffffe70 RDI: ffffe8ffffc223c0 [ 164.716395][ T2950] RBP: 0000000000000282 R08: 0000000000048000 R09: 0000000000008000 [ 164.724371][ T2950] R10: 0000000000013686 R11: 000000000000a1dc R12: ffffe8ffffc223c0 [ 164.732343][ T2950] R13: ffff888145604388 R14: fffffffffffffe77 R15: ffffe8ffffc22340 [ 164.740397][ T2950] FS: 0000555569a3b500(0000) GS:ffff8882b2efc000(0000) knlGS:0000000000000000 [ 164.749445][ T2950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 164.756202][ T2950] CR2: ffffe8ffffffffc9 CR3: 0000000178de6000 CR4: 00000000003506f0 [ 164.764258][ T2950] Kernel panic - not syncing: Fatal exception [ 164.770561][ T2950] Kernel Offset: disabled [ 164.774912][ T2950] Rebooting in 86400 seconds..