counting_read... done
[  160.746823][ T7388] bcachefs (loop3): alloc_read... done
[  160.800594][ T7388] bcachefs (loop3): snapshots_read...
[  160.809525][ T7410] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  160.824539][ T7410] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  160.859886][ T7388]  done
[  160.863387][ T7388] bcachefs (loop3): done starting filesystem
[  160.877632][ T7412] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  160.887251][ T7412] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  161.064839][ T7388] syz.3.21 (7388): drop_caches: 2
[  161.131471][ T7420] loop4: detected capacity change from 0 to 32768
[  161.147908][ T5443] bcachefs (loop3): shutting down
[  161.310533][ T5443] bcachefs (loop3): shutdown complete
[  161.820799][ T7412] bcachefs: bch2_fs_get_tree() error: EINVAL
[  161.908298][ T7410] bcachefs: bch2_fs_get_tree() error: EINVAL
[  161.972098][ T7458] loop0: detected capacity change from 0 to 32768
[  161.980396][ T7420] 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
[  161.980396][ T7420]   allowing incompatible features above 0.0: (unknown version)
[  162.006586][ T7420] bcachefs (loop4): recovering from clean shutdown, journal seq 10
[  162.015345][ T7420] bcachefs (loop4): Version upgrade required:
[  162.015345][ T7420] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  162.015345][ T7420] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  162.015345][ T7420]   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,set_fs_needs_rebalance
[  162.088377][ T7420] bcachefs (loop4): dropping and reconstructing all alloc info
[  162.269003][ T7412] syz.2.24 (7412): drop_caches: 2
[  162.494054][ T7458] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  162.503442][ T7458] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  162.547711][ T7420] bcachefs (loop4): accounting_read... done
[  162.566131][ T7420] bcachefs (loop4): alloc_read... done
[  162.572202][ T7420] bcachefs (loop4): snapshots_read... done
[  162.595464][ T7420] bcachefs (loop4): done starting filesystem
[  162.744969][ T7420] syz.4.25 (7420): drop_caches: 2
[  162.823415][ T5444] bcachefs (loop4): shutting down
[  162.928709][ T5444] bcachefs (loop4): shutdown complete
[  163.207599][ T7481] loop3: detected capacity change from 0 to 32768
[  163.220188][ T7478] loop2: detected capacity change from 0 to 32768
[  163.379974][ T7458] bcachefs: bch2_fs_get_tree() error: EINVAL
[  163.506318][ T7484] loop5: detected capacity change from 0 to 32768
[  163.606227][ T7458] syz.0.22 (7458): drop_caches: 2
[  163.907875][ T7478] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  163.908786][ T7481] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc
[  163.908786][ T7481]   allowing incompatible features above 0.0: (unknown version)
[  163.917308][ T7478] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  163.943235][ T7481] bcachefs (loop3): recovering from clean shutdown, journal seq 10
[  163.959432][ T7481] bcachefs (loop3): Version upgrade required:
[  163.959432][ T7481] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  163.959432][ T7481] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  163.959432][ T7481]   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,set_fs_needs_rebalance
[  164.031973][ T7481] bcachefs (loop3): dropping and reconstructing all alloc info
[  164.098670][ T7484] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  164.108070][ T7484] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  164.109241][ T7481] bcachefs (loop3): accounting_read... done
[  164.157429][ T7481] bcachefs (loop3): alloc_read... done
[  164.202862][ T7481] bcachefs (loop3): snapshots_read... done
[  164.209570][ T7481] bcachefs (loop3): done starting filesystem
[  164.315479][ T7481] syz.3.26 (7481): drop_caches: 2
[  164.350119][ T7514] loop0: detected capacity change from 0 to 32768
[  164.413271][ T5443] bcachefs (loop3): shutting down
[  164.520707][ T5443] bcachefs (loop3): shutdown complete
[  164.578870][ T7478] bcachefs: bch2_fs_get_tree() error: EINVAL
[  164.805096][ T7478] syz.2.27 (7478): drop_caches: 2
2025/05/16 09:55:39 executed programs: 26
[  164.944920][ T7484] bcachefs: bch2_fs_get_tree() error: EINVAL
[  165.274679][ T7484] syz.5.28 (7484): drop_caches: 2
[  165.458777][ T7540] loop2: detected capacity change from 0 to 32768
[  165.506538][ T7514] 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
[  165.506538][ T7514]   allowing incompatible features above 0.0: (unknown version)
[  165.533741][ T7514] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  165.542392][ T7514] bcachefs (loop0): Version upgrade required:
[  165.542392][ T7514] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  165.542392][ T7514] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  165.542392][ T7514]   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,set_fs_needs_rebalance
[  165.614579][ T7514] bcachefs (loop0): dropping and reconstructing all alloc info
[  165.653031][ T7514] bcachefs (loop0): accounting_read... done
[  165.657226][ T7536] loop4: detected capacity change from 0 to 32768
[  165.660103][ T7514] bcachefs (loop0): alloc_read... done
[  165.677848][ T7514] bcachefs (loop0): snapshots_read... done
[  165.709282][ T7514] bcachefs (loop0): done starting filesystem
[  165.862726][ T7540] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  165.872688][ T7540] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  165.885429][ T7514] syz.0.30 (7514): drop_caches: 2
[  166.074885][ T7536] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  166.084203][ T7536] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  166.098866][ T5424] bcachefs (loop0): shutting down
[  166.244308][ T5424] bcachefs (loop0): shutdown complete
[  166.296271][ T7546] loop5: detected capacity change from 0 to 32768
[  166.798429][ T7540] bcachefs: bch2_fs_get_tree() error: EINVAL
[  166.810997][ T7536] bcachefs: bch2_fs_get_tree() error: EINVAL
[  166.843952][ T7546] 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
[  166.843952][ T7546]   allowing incompatible features above 0.0: (unknown version)
[  166.870470][ T7546] bcachefs (loop5): recovering from clean shutdown, journal seq 10
[  166.879255][ T7546] bcachefs (loop5): Version upgrade required:
[  166.879255][ T7546] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  166.879255][ T7546] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  166.879255][ T7546]   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,set_fs_needs_rebalance
[  166.950252][ T7546] bcachefs (loop5): dropping and reconstructing all alloc info
[  166.985573][ T7568] loop3: detected capacity change from 0 to 32768
[  167.134815][ T7546] bcachefs (loop5): accounting_read... done
[  167.169559][ T7546] bcachefs (loop5): alloc_read... done
[  167.206421][ T7546] bcachefs (loop5): snapshots_read... done
[  167.254412][ T7546] bcachefs (loop5): done starting filesystem
[  167.327746][ T7568] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  167.337236][ T7568] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  167.395905][ T7536] syz.4.29 (7536): drop_caches: 2
[  167.402845][ T7546] syz.5.33 (7546): drop_caches: 2
[  167.480351][ T5432] bcachefs (loop5): shutting down
[  167.528576][ T7540] syz.2.32 (7540): drop_caches: 2
[  167.659377][ T5432] bcachefs (loop5): shutdown complete
[  168.007719][ T7568] bcachefs: bch2_fs_get_tree() error: EINVAL
[  168.034358][ T7603] loop0: detected capacity change from 0 to 32768
[  168.041931][ T7599] loop4: detected capacity change from 0 to 32768
[  168.178525][ T7601] loop2: detected capacity change from 0 to 32768
[  168.288038][ T7568] syz.3.31 (7568): drop_caches: 2
[  168.529802][ T7620] loop3: detected capacity change from 0 to 32768
[  168.722732][ T7599] 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
[  168.722732][ T7599]   allowing incompatible features above 0.0: (unknown version)
[  168.748851][ T7599] bcachefs (loop4): recovering from clean shutdown, journal seq 10
[  168.756994][ T7599] bcachefs (loop4): Version upgrade required:
[  168.756994][ T7599] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  168.756994][ T7599] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  168.756994][ T7599]   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,set_fs_needs_rebalance
[  168.830864][ T7599] bcachefs (loop4): dropping and reconstructing all alloc info
[  168.839967][ T7601] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  168.849359][ T7603] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  168.849364][ T7601] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  168.867513][ T7603] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  168.897015][ T7599] bcachefs (loop4): accounting_read... done
[  168.908292][ T7599] bcachefs (loop4): alloc_read...
[  168.958246][ T7620] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  168.967257][ T7599]  done
[  168.972466][ T7620] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  168.975127][ T7599] bcachefs (loop4): snapshots_read... done
[  169.013354][ T7599] bcachefs (loop4): done starting filesystem
[  169.113883][ T7599] syz.4.36 (7599): drop_caches: 2
[  169.190789][ T5444] bcachefs (loop4): shutting down
[  169.245319][ T5444] bcachefs (loop4): shutdown complete
[  169.251807][ T7601] bcachefs: bch2_fs_get_tree() error: EINVAL
[  169.520010][ T7601] syz.2.37 (7601): drop_caches: 2
[  169.674791][ T7620] bcachefs: bch2_fs_get_tree() error: EINVAL
[  169.689448][ T7603] bcachefs: bch2_fs_get_tree() error: EINVAL
[  169.849176][ T7636] loop5: detected capacity change from 0 to 32768
[  169.971351][ T7620] syz.3.38 (7620): drop_caches: 2
2025/05/16 09:55:44 executed programs: 35
[  169.996583][ T7603] syz.0.34 (7603): drop_caches: 2
[  170.192293][ T7638] loop2: detected capacity change from 0 to 32768
[  170.400910][ T7636] 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
[  170.400910][ T7636]   allowing incompatible features above 0.0: (unknown version)
[  170.404170][ T7645] loop0: detected capacity change from 0 to 32768
[  170.428038][ T7636] bcachefs (loop5): recovering from clean shutdown, journal seq 10
[  170.443619][ T7636] bcachefs (loop5): Version upgrade required:
[  170.443619][ T7636] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  170.443619][ T7636] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  170.443619][ T7636]   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,set_fs_needs_rebalance
[  170.514243][ T7636] bcachefs (loop5): dropping and reconstructing all alloc info
[  170.571378][ T7638] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  170.581274][ T7638] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  170.583551][ T7636] bcachefs (loop5): accounting_read... done
[  170.607427][ T7636] bcachefs (loop5): alloc_read...
[  170.642009][ T7645] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  170.656664][ T7645] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  170.665345][ T7636]  done
[  170.668293][ T7636] bcachefs (loop5): snapshots_read... done
[  170.677870][ T7647] loop3: detected capacity change from 0 to 32768
[  170.679367][ T7636] bcachefs (loop5): done starting filesystem
[  170.778665][ T7636] syz.5.35 (7636): drop_caches: 2
[  170.863773][ T5432] bcachefs (loop5): shutting down
[  170.971356][ T5432] bcachefs (loop5): shutdown complete
[  171.292653][ T7673] loop4: detected capacity change from 0 to 32768
[  171.408285][ T7638] bcachefs: bch2_fs_get_tree() error: EINVAL
[  171.429990][ T7645] bcachefs: bch2_fs_get_tree() error: EINVAL
[  171.523686][ T7647] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc
[  171.523686][ T7647]   allowing incompatible features above 0.0: (unknown version)
[  171.550690][ T7647] bcachefs (loop3): recovering from clean shutdown, journal seq 10
[  171.559587][ T7647] bcachefs (loop3): Version upgrade required:
[  171.559587][ T7647] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  171.559587][ T7647] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  171.559587][ T7647]   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,set_fs_needs_rebalance
[  171.630707][ T7647] bcachefs (loop3): dropping and reconstructing all alloc info
[  171.654714][ T7673] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  171.664495][ T7673] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  171.681260][ T7645] syz.0.42 (7645): drop_caches: 2
[  171.748414][ T7647] bcachefs (loop3): accounting_read... done
[  171.759718][ T7647] bcachefs (loop3): alloc_read... done
[  171.773500][ T7647] bcachefs (loop3): snapshots_read... done
[  171.803151][ T7647] bcachefs (loop3): done starting filesystem
[  171.854908][ T7647] syz.3.41 (7647): drop_caches: 2
[  171.947942][ T5443] bcachefs (loop3): shutting down
[  171.964763][ T7638] syz.2.40 (7638): drop_caches: 2
[  172.109565][ T5443] bcachefs (loop3): shutdown complete
[  172.314086][ T7682] loop0: detected capacity change from 0 to 32768
[  172.446444][ T7684] loop2: detected capacity change from 0 to 32768
[  172.561135][ T7686] loop5: detected capacity change from 0 to 32768
[  172.576841][ T7673] bcachefs: bch2_fs_get_tree() error: EINVAL
[  172.788388][ T7673] syz.4.39 (7673): drop_caches: 2
[  172.912436][ T7682] 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
[  172.912436][ T7682]   allowing incompatible features above 0.0: (unknown version)
[  172.939070][ T7682] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  172.948126][ T7682] bcachefs (loop0): Version upgrade required:
[  172.948126][ T7682] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  172.948126][ T7682] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  172.948126][ T7682]   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,set_fs_needs_rebalance
[  173.005346][ T7686] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  173.019192][ T7682] bcachefs (loop0): dropping and reconstructing all alloc info
[  173.028261][ T7686] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  173.113537][ T7684] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  173.122967][ T7684] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  173.173104][ T7682] bcachefs (loop0): accounting_read... done
[  173.179657][ T7682] bcachefs (loop0): alloc_read... done
[  173.206232][ T7682] bcachefs (loop0): snapshots_read... done
[  173.242451][ T7682] bcachefs (loop0): done starting filesystem
[  173.355953][ T7684] bcachefs: bch2_fs_get_tree() error: EINVAL
[  173.361459][ T7682] syz.0.44 (7682): drop_caches: 2
[  173.468505][ T5424] bcachefs (loop0): shutting down
[  173.490352][ T7686] bcachefs: bch2_fs_get_tree() error: EINVAL
[  173.609489][ T5424] bcachefs (loop0): shutdown complete
[  173.770198][ T7684] syz.2.46 (7684): drop_caches: 2
[  173.841042][ T7705] loop4: detected capacity change from 0 to 32768
[  173.892961][ T7686] syz.5.43 (7686): drop_caches: 2
[  174.109744][ T7711] loop3: detected capacity change from 0 to 32768
[  174.397605][ T7714] loop2: detected capacity change from 0 to 32768
[  174.451940][ T7705] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  174.453090][ T7711] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc
[  174.453090][ T7711]   allowing incompatible features above 0.0: (unknown version)
[  174.461156][ T7705] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  174.487434][ T7711] bcachefs (loop3): recovering from clean shutdown, journal seq 10
[  174.503556][ T7711] bcachefs (loop3): Version upgrade required:
[  174.503556][ T7711] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  174.503556][ T7711] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  174.503556][ T7711]   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,set_fs_needs_rebalance
[  174.575876][ T7711] bcachefs (loop3): dropping and reconstructing all alloc info
[  174.604183][ T7721] loop5: detected capacity change from 0 to 32768
[  174.646126][ T7711] bcachefs (loop3): accounting_read... done
[  174.666500][ T7711] bcachefs (loop3): alloc_read... done
[  174.736372][ T7711] bcachefs (loop3): snapshots_read... done
[  174.755138][ T7711] bcachefs (loop3): done starting filesystem
[  174.783358][ T7714] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  174.792926][ T7714] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  174.888196][ T7711] syz.3.45 (7711): drop_caches: 2
[  174.904552][ T7721] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  174.913867][ T7721] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  174.959924][ T5443] bcachefs (loop3): shutting down
[  175.111203][ T5443] bcachefs (loop3): shutdown complete
[  175.399263][ T7721] bcachefs: bch2_fs_get_tree() error: EINVAL
[  175.399775][ T7714] bcachefs: bch2_fs_get_tree() error: EINVAL
[  175.412671][ T7705] bcachefs: bch2_fs_get_tree() error: EINVAL
[  175.747972][ T7721] syz.5.50 (7721): drop_caches: 2
2025/05/16 09:55:50 executed programs: 46
[  175.781388][ T7705] syz.4.47 (7705): drop_caches: 2
[  175.786374][ T7747] loop0: detected capacity change from 0 to 32768
[  175.811956][ T7714] syz.2.49 (7714): drop_caches: 2
[  176.245982][ T7747] 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
[  176.245982][ T7747]   allowing incompatible features above 0.0: (unknown version)
[  176.268048][ T7758] loop2: detected capacity change from 0 to 32768
[  176.272873][ T7747] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  176.287687][ T7747] bcachefs (loop0): Version upgrade required:
[  176.287687][ T7747] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  176.287687][ T7747] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  176.287687][ T7747]   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,set_fs_needs_rebalance
[  176.358747][ T7747] bcachefs (loop0): dropping and reconstructing all alloc info
[  176.466943][ T7747] bcachefs (loop0): accounting_read... done
[  176.483130][ T7757] loop4: detected capacity change from 0 to 32768
[  176.483415][ T7747] bcachefs (loop0): alloc_read... done
[  176.511824][ T7747] bcachefs (loop0): snapshots_read...
[  176.564752][ T7758] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  176.581431][ T7758] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  176.597418][ T7747]  done
[  176.601088][ T7747] bcachefs (loop0): done starting filesystem
[  176.683724][ T7747] syz.0.48 (7747): drop_caches: 2
[  176.750815][ T7752] loop5: detected capacity change from 0 to 32768
[  176.791946][ T5424] bcachefs (loop0): shutting down
[  176.801132][ T7757] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  176.810635][ T7757] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  176.939853][ T5424] bcachefs (loop0): shutdown complete
[  177.230171][ T7773] loop3: detected capacity change from 0 to 32768
[  177.290958][ T7757] bcachefs: bch2_fs_get_tree() error: EINVAL
[  177.345359][ T7758] bcachefs: bch2_fs_get_tree() error: EINVAL
[  177.555147][ T7757] syz.4.53 (7757): drop_caches: 2
[  177.624681][ T7758] syz.2.54 (7758): drop_caches: 2
[  177.874915][ T7773] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc
[  177.874915][ T7773]   allowing incompatible features above 0.0: (unknown version)
[  177.881117][ T7792] loop4: detected capacity change from 0 to 32768
[  177.901571][ T7773] bcachefs (loop3): recovering from clean shutdown, journal seq 10
[  177.901823][ T7773] bcachefs (loop3): Version upgrade required:
[  177.901823][ T7773] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  177.901823][ T7773] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  177.901823][ T7773]   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,set_fs_needs_rebalance
[  177.902161][ T7773] bcachefs (loop3): dropping and reconstructing all alloc info
[  177.902688][ T7752] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  178.006136][ T7752] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  178.042379][ T7773] bcachefs (loop3): accounting_read... done
[  178.048973][ T7773] bcachefs (loop3): alloc_read... done
[  178.074200][ T7773] bcachefs (loop3): snapshots_read... done
[  178.080895][ T7773] bcachefs (loop3): done starting filesystem
[  178.123185][ T7773] syz.3.51 (7773): drop_caches: 2
[  178.163011][ T5443] bcachefs (loop3): shutting down
[  178.185168][ T7794] loop2: detected capacity change from 0 to 32768
[  178.227130][ T7792] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  178.236628][ T7792] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  178.360866][ T5443] bcachefs (loop3): shutdown complete
[  178.744830][ T7752] bcachefs: bch2_fs_get_tree() error: EINVAL
[  178.759054][ T7792] bcachefs: bch2_fs_get_tree() error: EINVAL
[  178.765301][ T7810] loop0: detected capacity change from 0 to 32768
[  178.827368][ T7794] 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
[  178.827368][ T7794]   allowing incompatible features above 0.0: (unknown version)
[  178.854398][ T7794] bcachefs (loop2): recovering from clean shutdown, journal seq 10
[  178.863157][ T7794] bcachefs (loop2): Version upgrade required:
[  178.863157][ T7794] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  178.863157][ T7794] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  178.863157][ T7794]   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,set_fs_needs_rebalance
[  178.935613][ T7794] bcachefs (loop2): dropping and reconstructing all alloc info
[  179.064385][ T7792] syz.4.56 (7792): drop_caches: 2
[  179.195701][ T7810] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  179.205011][ T7810] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  179.215926][ T7794] bcachefs (loop2): accounting_read... done
[  179.222563][ T7794] bcachefs (loop2): alloc_read... done
[  179.273237][ T7794] bcachefs (loop2): snapshots_read... done
[  179.280250][ T7794] bcachefs (loop2): done starting filesystem
[  179.296871][ T7794] syz.2.57 (7794): drop_caches: 2
[  179.351687][ T5431] bcachefs (loop2): shutting down
[  179.524472][ T5431] bcachefs (loop2): shutdown complete
[  179.881296][ T7821] loop4: detected capacity change from 0 to 32768
[  179.881760][ T7810] bcachefs: bch2_fs_get_tree() error: EINVAL
[  179.912216][ T7817] loop5: detected capacity change from 0 to 32768
[  180.344434][ T7810] syz.0.55 (7810): drop_caches: 2
[  180.500117][ T7829] loop3: detected capacity change from 0 to 32768
[  180.565879][ T7821] 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
[  180.565879][ T7821]   allowing incompatible features above 0.0: (unknown version)
[  180.592185][ T7821] bcachefs (loop4): recovering from clean shutdown, journal seq 10
[  180.600587][ T7821] bcachefs (loop4): Version upgrade required:
[  180.600587][ T7821] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  180.600587][ T7821] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  180.600587][ T7821]   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,set_fs_needs_rebalance
[  180.622659][ T7817] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  180.672311][ T7821] bcachefs (loop4): dropping and reconstructing all alloc info
[  180.681400][ T7817] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  180.753467][ T7821] bcachefs (loop4): accounting_read... done
[  180.770463][ T7821] bcachefs (loop4): alloc_read...
[  180.772891][ T7851] loop0: detected capacity change from 0 to 32768
[  180.778871][ T7821]  done
[  180.787360][ T7821] bcachefs (loop4): snapshots_read... done
[  180.861593][ T7821] bcachefs (loop4): done starting filesystem
[  180.914099][ T7821] syz.4.60 (7821): drop_caches: 2
[  180.931563][ T7829] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  180.941185][ T7829] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
2025/05/16 09:55:55 executed programs: 57
[  181.029802][ T7851] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  181.039499][ T7851] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  181.056087][ T5444] bcachefs (loop4): shutting down
[  181.266253][ T5444] bcachefs (loop4): shutdown complete
[  181.524761][ T7869] loop2: detected capacity change from 0 to 32768
[  181.561678][ T7851] bcachefs: bch2_fs_get_tree() error: EINVAL
[  181.609855][ T7817] bcachefs: bch2_fs_get_tree() error: EINVAL
[  181.627714][ T7829] bcachefs: bch2_fs_get_tree() error: EINVAL
[  181.945313][ T7829] syz.3.58 (7829): drop_caches: 2
[  181.952744][ T7851] syz.0.62 (7851): drop_caches: 2
[  182.037977][ T7817] syz.5.59 (7817): drop_caches: 2
[  182.138058][ T7869] 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
[  182.138058][ T7869]   allowing incompatible features above 0.0: (unknown version)
[  182.164432][ T7869] bcachefs (loop2): recovering from clean shutdown, journal seq 10
[  182.172636][ T7869] bcachefs (loop2): Version upgrade required:
[  182.172636][ T7869] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  182.172636][ T7869] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  182.172636][ T7869]   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,set_fs_needs_rebalance
[  182.245427][ T7869] bcachefs (loop2): dropping and reconstructing all alloc info
[  182.319697][ T7869] bcachefs (loop2): accounting_read... done
[  182.357249][ T7869] bcachefs (loop2): alloc_read... done
[  182.408104][ T7869] bcachefs (loop2): snapshots_read... done
[  182.439687][ T7869] bcachefs (loop2): done starting filesystem
[  182.546109][ T7869] syz.2.61 (7869): drop_caches: 2
[  182.643013][ T5431] bcachefs (loop2): shutting down
[  182.685083][ T7880] loop0: detected capacity change from 0 to 32768
[  182.750153][ T7878] loop3: detected capacity change from 0 to 32768
[  182.780384][ T5431] bcachefs (loop2): shutdown complete
[  182.822131][ T7882] loop5: detected capacity change from 0 to 32768
[  183.135687][ T7900] loop4: detected capacity change from 0 to 32768
[  183.598232][ T7878] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc
[  183.598232][ T7878]   allowing incompatible features above 0.0: (unknown version)
[  183.624423][ T7878] bcachefs (loop3): recovering from clean shutdown, journal seq 10
[  183.633387][ T7878] bcachefs (loop3): Version upgrade required:
[  183.633387][ T7878] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  183.633387][ T7878] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  183.633387][ T7878]   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,set_fs_needs_rebalance
[  183.669455][ T7900] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  183.706316][ T7878] bcachefs (loop3): dropping and reconstructing all alloc info
[  183.714375][ T7900] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  183.733595][ T7880] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  183.742860][ T7882] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  183.742920][ T7880] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  183.752167][ T7882] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  183.785370][ T7878] bcachefs (loop3): accounting_read... done
[  183.805693][ T7878] bcachefs (loop3): alloc_read... done
[  183.852131][ T7878] bcachefs (loop3): snapshots_read... done
[  183.883865][ T7878] bcachefs (loop3): done starting filesystem
[  184.003841][ T7878] syz.3.65 (7878): drop_caches: 2
[  184.055343][ T5443] bcachefs (loop3): shutting down
[  184.149707][ T7882] bcachefs: bch2_fs_get_tree() error: EINVAL
[  184.168655][ T7880] bcachefs: bch2_fs_get_tree() error: EINVAL
[  184.218621][ T5443] bcachefs (loop3): shutdown complete
[  184.469726][ T7882] syz.5.66 (7882): drop_caches: 2
[  184.481204][ T7880] syz.0.64 (7880): drop_caches: 2
[  184.546355][ T7900] bcachefs: bch2_fs_get_tree() error: EINVAL
[  184.766451][ T7915] loop2: detected capacity change from 0 to 32768
[  184.853843][ T7900] syz.4.63 (7900): drop_caches: 2
[  185.007978][ T7917] loop5: detected capacity change from 0 to 32768
[  185.158403][ T7919] loop0: detected capacity change from 0 to 32768
[  185.337944][ T7919] 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
[  185.337944][ T7919]   allowing incompatible features above 0.0: (unknown version)
[  185.339839][ T7915] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  185.364562][ T7919] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  185.374606][ T7915] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  185.392237][ T7919] bcachefs (loop0): Version upgrade required:
[  185.392237][ T7919] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  185.392237][ T7919] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  185.392237][ T7919]   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,set_fs_needs_rebalance
[  185.463830][ T7919] bcachefs (loop0): dropping and reconstructing all alloc info
[  185.490098][ T7919] bcachefs (loop0): accounting_read...
[  185.490903][ T7917] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  185.505785][ T7917] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  185.511884][ T7926] loop4: detected capacity change from 0 to 32768
[  185.530571][ T7919]  done
[  185.533560][ T7919] bcachefs (loop0): alloc_read... done
[  185.539388][ T7919] bcachefs (loop0): snapshots_read...
[  185.571430][ T7915] bcachefs: bch2_fs_get_tree() error: EINVAL
[  185.642915][ T7919]  done
[  185.646512][ T7919] bcachefs (loop0): done starting filesystem
[  185.743836][ T7919] syz.0.70 (7919): drop_caches: 2
[  185.780593][ T7915] syz.2.67 (7915): drop_caches: 2
[  185.812900][ T7926] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  185.822665][ T7926] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  185.860738][ T5424] bcachefs (loop0): shutting down
[  186.080431][ T5424] bcachefs (loop0): shutdown complete
[  186.094051][ T7917] bcachefs: bch2_fs_get_tree() error: EINVAL
[  186.314560][ T7926] bcachefs: bch2_fs_get_tree() error: EINVAL
[  186.435168][ T7917] syz.5.69 (7917): drop_caches: 2
2025/05/16 09:56:00 executed programs: 68
[  186.544637][ T7951] loop2: detected capacity change from 0 to 32768
[  186.662775][ T7953] loop3: detected capacity change from 0 to 32768
[  186.766820][ T7926] syz.4.71 (7926): drop_caches: 2
[  186.885078][ T7955] loop5: detected capacity change from 0 to 32768
[  187.105894][ T7967] loop4: detected capacity change from 0 to 32768
[  187.164873][ T7951] 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
[  187.164873][ T7951]   allowing incompatible features above 0.0: (unknown version)
[  187.177603][ T7953] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  187.192099][ T7951] bcachefs (loop2): recovering from clean shutdown, journal seq 10
[  187.192331][ T7951] bcachefs (loop2): Version upgrade required:
[  187.192331][ T7951] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  187.192331][ T7951] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  187.192331][ T7951]   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,set_fs_needs_rebalance
[  187.201625][ T7953] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  187.209800][ T7951] bcachefs (loop2): dropping and reconstructing all alloc info
[  187.284421][ T7955] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  187.306503][ T7955] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  187.318019][ T7951] bcachefs (loop2): accounting_read... done
[  187.329110][ T7951] bcachefs (loop2): alloc_read... done
[  187.336309][ T7951] bcachefs (loop2): snapshots_read... done
[  187.349330][ T7951] bcachefs (loop2): done starting filesystem
[  187.400342][ T7967] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  187.409555][ T7967] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  187.480820][ T7951] syz.2.73 (7951): drop_caches: 2
[  187.565109][ T5431] bcachefs (loop2): shutting down
[  187.689190][ T5431] bcachefs (loop2): shutdown complete
[  187.876794][ T7955] bcachefs: bch2_fs_get_tree() error: EINVAL
[  188.000055][ T7953] bcachefs: bch2_fs_get_tree() error: EINVAL
[  188.149799][ T7955] syz.5.74 (7955): drop_caches: 2
[  188.215398][ T7967] bcachefs: bch2_fs_get_tree() error: EINVAL
[  188.259758][ T7953] syz.3.68 (7953): drop_caches: 2
[  188.289239][ T7987] loop0: detected capacity change from 0 to 32768
[  188.487527][ T7967] syz.4.75 (7967): drop_caches: 2
[  188.777970][ T7991] loop3: detected capacity change from 0 to 32768
[  188.878479][ T7987] 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
[  188.878479][ T7987]   allowing incompatible features above 0.0: (unknown version)
[  188.904958][ T7987] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  188.913634][ T7987] bcachefs (loop0): Version upgrade required:
[  188.913634][ T7987] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  188.913634][ T7987] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  188.913634][ T7987]   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,set_fs_needs_rebalance
[  188.929498][ T7989] loop5: detected capacity change from 0 to 32768
[  188.985768][ T7987] bcachefs (loop0): dropping and reconstructing all alloc info
[  189.008639][ T7998] loop4: detected capacity change from 0 to 32768
[  189.105693][ T7987] bcachefs (loop0): accounting_read... done
[  189.115316][ T7987] bcachefs (loop0): alloc_read... done
[  189.135460][ T7987] bcachefs (loop0): snapshots_read... done
[  189.148616][ T7987] bcachefs (loop0): done starting filesystem
[  189.216855][ T7998] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  189.226241][ T7998] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  189.364800][ T7989] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  189.374067][ T7989] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  189.374417][ T7987] syz.0.72 (7987): drop_caches: 2
[  189.425899][ T7991] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  189.435532][ T7991] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  189.521717][ T5424] bcachefs (loop0): shutting down
[  189.654088][ T5424] bcachefs (loop0): shutdown complete
[  189.880603][ T8023] loop2: detected capacity change from 0 to 32768
[  189.912064][ T7991] bcachefs: bch2_fs_get_tree() error: EINVAL
[  189.912257][ T7989] bcachefs: bch2_fs_get_tree() error: EINVAL
[  189.921386][ T7998] bcachefs: bch2_fs_get_tree() error: EINVAL
[  190.144457][ T7989] syz.5.77 (7989): drop_caches: 2
[  190.342024][ T7991] syz.3.78 (7991): drop_caches: 2
[  190.349902][ T7998] syz.4.79 (7998): drop_caches: 2
[  190.733722][ T8023] 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
[  190.733722][ T8023]   allowing incompatible features above 0.0: (unknown version)
[  190.759930][ T8023] bcachefs (loop2): recovering from clean shutdown, journal seq 10
[  190.768228][ T8023] bcachefs (loop2): Version upgrade required:
[  190.768228][ T8023] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  190.768228][ T8023] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  190.768228][ T8023]   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,set_fs_needs_rebalance
[  190.801197][ T8036] loop4: detected capacity change from 0 to 32768
[  190.839821][ T8023] bcachefs (loop2): dropping and reconstructing all alloc info
[  190.884591][ T8023] bcachefs (loop2): accounting_read... done
[  190.890877][ T8023] bcachefs (loop2): alloc_read... done
[  190.903746][ T8023] bcachefs (loop2): snapshots_read... done
[  190.926442][ T8023] bcachefs (loop2): done starting filesystem
[  190.936973][ T8030] loop5: detected capacity change from 0 to 32768
[  191.056180][ T8023] syz.2.76 (8023): drop_caches: 2
[  191.105394][ T8034] loop3: detected capacity change from 0 to 32768
[  191.142695][ T8036] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  191.152081][ T8036] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  191.164677][ T5431] bcachefs (loop2): shutting down
[  191.174969][ T8030] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  191.184984][ T8030] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  191.255148][ T5431] bcachefs (loop2): shutdown complete
[  191.623828][ T8030] bcachefs: bch2_fs_get_tree() error: EINVAL
[  191.631863][ T8036] bcachefs: bch2_fs_get_tree() error: EINVAL
[  191.641538][ T8034] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc
[  191.641538][ T8034]   allowing incompatible features above 0.0: (unknown version)
[  191.670166][ T8034] bcachefs (loop3): recovering from clean shutdown, journal seq 10
[  191.678452][ T8034] bcachefs (loop3): Version upgrade required:
[  191.678452][ T8034] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  191.678452][ T8034] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  191.678452][ T8034]   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,set_fs_needs_rebalance
[  191.752013][ T8034] bcachefs (loop3): dropping and reconstructing all alloc info
[  191.959909][ T8036] syz.4.83 (8036): drop_caches: 2
[  191.966328][ T8034] bcachefs (loop3): accounting_read... done
2025/05/16 09:56:06 executed programs: 79
[  191.991836][ T8034] bcachefs (loop3): alloc_read... done
[  192.041392][ T8034] bcachefs (loop3): snapshots_read... done
[  192.063601][ T8034] bcachefs (loop3): done starting filesystem
[  192.098691][ T8030] syz.5.81 (8030): drop_caches: 2
[  192.143534][ T8034] syz.3.82 (8034): drop_caches: 2
[  192.198979][ T8059] loop0: detected capacity change from 0 to 32768
[  192.206204][ T5443] bcachefs (loop3): shutting down
[  192.371240][ T5443] bcachefs (loop3): shutdown complete
[  192.474023][ T8059] 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
[  192.474023][ T8059]   allowing incompatible features above 0.0: (unknown version)
[  192.479118][ T8063] loop5: detected capacity change from 0 to 32768
[  192.500466][ T8059] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  192.515898][ T8059] bcachefs (loop0): Version upgrade required:
[  192.515898][ T8059] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  192.515898][ T8059] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  192.515898][ T8059]   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,set_fs_needs_rebalance
[  192.587796][ T8059] bcachefs (loop0): dropping and reconstructing all alloc info
[  192.680818][ T8059] bcachefs (loop0): accounting_read... done
[  192.713737][ T8059] bcachefs (loop0): alloc_read... done
[  192.719992][ T8059] bcachefs (loop0): snapshots_read... done
[  192.738527][ T8059] bcachefs (loop0): done starting filesystem
[  192.860067][ T8063] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  192.869519][ T8063] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  192.923839][ T8059] syz.0.80 (8059): drop_caches: 2
[  192.978589][ T5424] bcachefs (loop0): shutting down
[  193.155644][ T5424] bcachefs (loop0): shutdown complete
[  193.175777][ T8061] loop4: detected capacity change from 0 to 32768
[  193.266432][ T8072] loop2: detected capacity change from 0 to 32768
[  193.508793][ T8081] loop3: detected capacity change from 0 to 32768
[  193.552637][ T8063] bcachefs: bch2_fs_get_tree() error: EINVAL
[  193.712897][ T8063] syz.5.86 (8063): drop_caches: 2
[  193.873888][ T8061] 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
[  193.873888][ T8061]   allowing incompatible features above 0.0: (unknown version)
[  193.901088][ T8061] bcachefs (loop4): recovering from clean shutdown, journal seq 10
[  193.909513][ T8061] bcachefs (loop4): Version upgrade required:
[  193.909513][ T8061] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  193.909513][ T8061] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  193.909513][ T8061]   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,set_fs_needs_rebalance
[  193.977348][ T8102] loop5: detected capacity change from 0 to 32768
[  193.981962][ T8061] bcachefs (loop4): dropping and reconstructing all alloc info
[  193.996401][ T8072] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  194.006134][ T8072] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  194.054072][ T8081] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  194.063941][ T8081] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  194.090376][ T8061] bcachefs (loop4): accounting_read... done
[  194.151481][ T8061] bcachefs (loop4): alloc_read... done
[  194.157768][ T8061] bcachefs (loop4): snapshots_read... done
[  194.169400][ T8061] bcachefs (loop4): done starting filesystem
[  194.206599][ T8061] syz.4.85 (8061): drop_caches: 2
[  194.288236][ T8102] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  194.297824][ T8102] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  194.336567][ T5444] bcachefs (loop4): shutting down
[  194.371452][ T1177] ieee802154 phy0 wpan0: encryption failed: -22
[  194.378290][ T1177] ieee802154 phy1 wpan1: encryption failed: -22
[  194.498397][ T5444] bcachefs (loop4): shutdown complete
[  194.771134][ T8072] bcachefs: bch2_fs_get_tree() error: EINVAL
[  194.961142][ T8102] bcachefs: bch2_fs_get_tree() error: EINVAL
[  194.977794][ T8081] bcachefs: bch2_fs_get_tree() error: EINVAL
[  195.043088][ T8072] syz.2.84 (8072): drop_caches: 2
[  195.284922][ T8113] loop0: detected capacity change from 0 to 32768
[  195.375802][ T8081] syz.3.87 (8081): drop_caches: 2
[  195.396757][ T8102] syz.5.89 (8102): drop_caches: 2
[  195.634138][ T8115] loop2: detected capacity change from 0 to 32768
[  195.745652][ T8113] 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
[  195.745652][ T8113]   allowing incompatible features above 0.0: (unknown version)
[  195.772000][ T8113] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  195.780608][ T8113] bcachefs (loop0): Version upgrade required:
[  195.780608][ T8113] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  195.780608][ T8113] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  195.780608][ T8113]   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,set_fs_needs_rebalance
[  195.854007][ T8113] bcachefs (loop0): dropping and reconstructing all alloc info
[  195.940636][ T8123] loop5: detected capacity change from 0 to 32768
[  195.962451][ T8113] bcachefs (loop0): accounting_read... done
[  195.969618][ T8113] bcachefs (loop0): alloc_read... done
[  195.987740][ T8113] bcachefs (loop0): snapshots_read... done
[  196.004641][ T8113] bcachefs (loop0): done starting filesystem
[  196.064534][ T8113] syz.0.88 (8113): drop_caches: 2
[  196.143912][ T8115] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  196.153513][ T8115] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  196.158829][ T8123] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  196.171664][ T8123] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  196.226392][ T5424] bcachefs (loop0): shutting down
[  196.262785][ T8125] loop3: detected capacity change from 0 to 32768
[  196.393552][ T5424] bcachefs (loop0): shutdown complete
[  196.683661][ T8115] bcachefs: bch2_fs_get_tree() error: EINVAL
[  196.710320][ T8123] bcachefs: bch2_fs_get_tree() error: EINVAL
[  196.779338][ T8125] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc
[  196.779338][ T8125]   allowing incompatible features above 0.0: (unknown version)
[  196.806553][ T8125] bcachefs (loop3): recovering from clean shutdown, journal seq 10
[  196.815262][ T8125] bcachefs (loop3): Version upgrade required:
[  196.815262][ T8125] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  196.815262][ T8125] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  196.815262][ T8125]   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,set_fs_needs_rebalance
[  196.878518][ T8149] loop4: detected capacity change from 0 to 32768
[  196.887443][ T8125] bcachefs (loop3): dropping and reconstructing all alloc info
[  196.984158][ T8125] bcachefs (loop3): accounting_read... done
[  197.003354][ T8125] bcachefs (loop3): alloc_read... done
[  197.042521][ T8125] bcachefs (loop3): snapshots_read... done
[  197.056215][ T8125] bcachefs (loop3): done starting filesystem
[  197.084760][ T8123] syz.5.93 (8123): drop_caches: 2
[  197.095949][ T8125] syz.3.92 (8125): drop_caches: 2
2025/05/16 09:56:11 executed programs: 89
[  197.172851][ T8149] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  197.182683][ T8149] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  197.239898][ T5443] bcachefs (loop3): shutting down
[  197.285578][ T8115] syz.2.91 (8115): drop_caches: 2
[  197.399107][ T5443] bcachefs (loop3): shutdown complete
[  197.747516][ T8149] bcachefs: bch2_fs_get_tree() error: EINVAL
[  197.851204][ T8158] loop5: detected capacity change from 0 to 32768
[  197.884016][ T8160] loop2: detected capacity change from 0 to 32768
[  198.004154][ T8149] syz.4.90 (8149): drop_caches: 2
[  198.145243][ T8162] loop0: detected capacity change from 0 to 32768
[  198.338831][ T8174] loop4: detected capacity change from 0 to 32768
[  198.423988][ T8158] 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
[  198.423988][ T8158]   allowing incompatible features above 0.0: (unknown version)
[  198.427719][ T8162] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  198.450186][ T8158] bcachefs (loop5): recovering from clean shutdown, journal seq 10
[  198.459379][ T8162] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  198.467451][ T8158] bcachefs (loop5): Version upgrade required:
[  198.467451][ T8158] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  198.467451][ T8158] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  198.467451][ T8158]   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,set_fs_needs_rebalance
[  198.496758][ T8160] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  198.546997][ T8158] bcachefs (loop5): dropping and reconstructing all alloc info
[  198.555771][ T8160] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  198.613284][ T8158] bcachefs (loop5): accounting_read...
[  198.626838][ T8174] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  198.642022][ T8174] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  198.702569][ T8158]  done
[  198.705404][ T8158] bcachefs (loop5): alloc_read... done
[  198.711116][ T8158] bcachefs (loop5): snapshots_read... done
[  198.740704][ T8158] bcachefs (loop5): done starting filesystem
[  198.803034][ T8158] syz.5.96 (8158): drop_caches: 2
[  198.891503][ T5432] bcachefs (loop5): shutting down
[  198.924421][ T8162] bcachefs: bch2_fs_get_tree() error: EINVAL
[  199.021402][ T8160] bcachefs: bch2_fs_get_tree() error: EINVAL
[  199.098778][ T5432] bcachefs (loop5): shutdown complete
[  199.316225][ T8162] syz.0.94 (8162): drop_caches: 2
[  199.320366][ T8160] syz.2.97 (8160): drop_caches: 2
[  199.485868][ T8174] bcachefs: bch2_fs_get_tree() error: EINVAL
[  199.781326][ T8196] loop0: detected capacity change from 0 to 32768
[  199.800504][ T8174] syz.4.98 (8174): drop_caches: 2
[  199.903808][ T8198] loop2: detected capacity change from 0 to 32768
[  200.138340][ T8206] loop4: detected capacity change from 0 to 32768
[  200.145875][ T8194] loop3: detected capacity change from 0 to 32768
[  200.244308][ T8196] 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
[  200.244308][ T8196]   allowing incompatible features above 0.0: (unknown version)
[  200.270946][ T8196] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  200.279360][ T8196] bcachefs (loop0): Version upgrade required:
[  200.279360][ T8196] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  200.279360][ T8196] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  200.279360][ T8196]   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,set_fs_needs_rebalance
[  200.351865][ T8196] bcachefs (loop0): dropping and reconstructing all alloc info
[  200.406750][ T8206] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  200.416366][ T8206] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  200.465461][ T8198] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  200.475147][ T8198] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  200.481216][ T8196] bcachefs (loop0): accounting_read... done
[  200.492886][ T8196] bcachefs (loop0): alloc_read... done
[  200.519074][ T8196] bcachefs (loop0): snapshots_read... done
[  200.538538][ T8196] bcachefs (loop0): done starting filesystem
[  200.623138][ T8196] syz.0.101 (8196): drop_caches: 2
[  200.647166][ T5424] bcachefs (loop0): shutting down
[  200.668692][ T8194] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  200.678345][ T8194] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  200.840435][ T5424] bcachefs (loop0): shutdown complete
[  201.041367][ T8206] bcachefs: bch2_fs_get_tree() error: EINVAL
[  201.191516][ T8194] bcachefs: bch2_fs_get_tree() error: EINVAL
[  201.206919][ T8198] bcachefs: bch2_fs_get_tree() error: EINVAL
[  201.266743][ T8206] syz.4.102 (8206): drop_caches: 2
[  201.558007][ T8231] loop5: detected capacity change from 0 to 32768
[  201.582635][ T8198] syz.2.100 (8198): drop_caches: 2
[  201.642805][ T8194] syz.3.95 (8194): drop_caches: 2
[  201.863640][ T8233] loop4: detected capacity change from 0 to 32768
[  202.012545][ T8231] 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
[  202.012545][ T8231]   allowing incompatible features above 0.0: (unknown version)
[  202.038851][ T8231] bcachefs (loop5): recovering from clean shutdown, journal seq 10
[  202.047061][ T8231] bcachefs (loop5): Version upgrade required:
[  202.047061][ T8231] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  202.047061][ T8231] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  202.047061][ T8231]   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,set_fs_needs_rebalance
[  202.119908][ T8231] bcachefs (loop5): dropping and reconstructing all alloc info
[  202.150738][ T8233] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  202.160121][ T8233] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  202.174838][ T8231] bcachefs (loop5): accounting_read... done
[  202.186110][ T8231] bcachefs (loop5): alloc_read... done
[  202.203087][ T8231] bcachefs (loop5): snapshots_read... done
[  202.210228][ T8231] bcachefs (loop5): done starting filesystem
[  202.294973][ T8231] syz.5.99 (8231): drop_caches: 2
2025/05/16 09:56:16 executed programs: 101
[  202.389714][ T5432] bcachefs (loop5): shutting down
[  202.447874][ T8242] loop3: detected capacity change from 0 to 32768
[  202.465996][ T8240] loop2: detected capacity change from 0 to 32768
[  202.536975][ T5432] bcachefs (loop5): shutdown complete
[  202.810745][ T8265] loop0: detected capacity change from 0 to 32768
[  202.849825][ T8233] bcachefs: bch2_fs_get_tree() error: EINVAL
[  203.005225][ T8233] syz.4.104 (8233): drop_caches: 2
[  203.067718][ T8242] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc
[  203.067718][ T8242]   allowing incompatible features above 0.0: (unknown version)
[  203.095111][ T8242] bcachefs (loop3): recovering from clean shutdown, journal seq 10
[  203.104158][ T8242] bcachefs (loop3): Version upgrade required:
[  203.104158][ T8242] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  203.104158][ T8242] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  203.104158][ T8242]   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,set_fs_needs_rebalance
[  203.175541][ T8242] bcachefs (loop3): dropping and reconstructing all alloc info
[  203.222341][ T8242] bcachefs (loop3): accounting_read... done
[  203.232793][ T8242] bcachefs (loop3): alloc_read...
[  203.253518][ T8265] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  203.267927][ T8265] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  203.281938][ T8242]  done
[  203.284828][ T8242] bcachefs (loop3): snapshots_read... done
[  203.292170][ T8272] loop4: detected capacity change from 0 to 32768
[  203.300780][ T8242] bcachefs (loop3): done starting filesystem
[  203.312141][ T8240] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  203.322008][ T8240] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  203.322284][ T8242] syz.3.106 (8242): drop_caches: 2
[  203.451591][ T5443] bcachefs (loop3): shutting down
[  203.507622][ T8240] bcachefs: bch2_fs_get_tree() error: EINVAL
[  203.550898][ T8272] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  203.560390][ T8272] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  203.677702][ T5443] bcachefs (loop3): shutdown complete
[  203.815443][ T8240] syz.2.105 (8240): drop_caches: 2
[  204.020333][ T8285] loop2: detected capacity change from 0 to 32768
[  204.125866][ T8265] bcachefs: bch2_fs_get_tree() error: EINVAL
[  204.141795][ T8272] bcachefs: bch2_fs_get_tree() error: EINVAL
[  204.362052][ T8272] syz.4.108 (8272): drop_caches: 2
[  204.482387][ T8265] syz.0.103 (8265): drop_caches: 2
[  204.692606][ T8285] 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
[  204.692606][ T8285]   allowing incompatible features above 0.0: (unknown version)
[  204.719121][ T8285] bcachefs (loop2): recovering from clean shutdown, journal seq 10
[  204.727734][ T8285] bcachefs (loop2): Version upgrade required:
[  204.727734][ T8285] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  204.727734][ T8285] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  204.727734][ T8285]   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,set_fs_needs_rebalance
[  204.799675][ T8285] bcachefs (loop2): dropping and reconstructing all alloc info
[  204.834277][ T8294] loop5: detected capacity change from 0 to 32768
[  204.868155][ T8285] bcachefs (loop2): accounting_read... done
[  204.874918][ T8285] bcachefs (loop2): alloc_read... done
[  204.880704][ T8285] bcachefs (loop2): snapshots_read... done
[  204.907577][ T8285] bcachefs (loop2): done starting filesystem
[  204.954374][ T8285] syz.2.110 (8285): drop_caches: 2
[  205.000645][ T5431] bcachefs (loop2): shutting down
[  205.031582][ T8296] loop4: detected capacity change from 0 to 32768
[  205.083173][ T8294] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  205.092916][ T8294] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  205.192360][ T5431] bcachefs (loop2): shutdown complete
[  205.216672][ T8298] loop0: detected capacity change from 0 to 32768
[  205.583448][ T8294] bcachefs: bch2_fs_get_tree() error: EINVAL
[  205.608784][ T8296] 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
[  205.608784][ T8296]   allowing incompatible features above 0.0: (unknown version)
[  205.634991][ T8296] bcachefs (loop4): recovering from clean shutdown, journal seq 10
[  205.644230][ T8296] bcachefs (loop4): Version upgrade required:
[  205.644230][ T8296] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  205.644230][ T8296] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  205.644230][ T8296]   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,set_fs_needs_rebalance
[  205.716935][ T8296] bcachefs (loop4): dropping and reconstructing all alloc info
[  205.761694][ T8298] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  205.771342][ T8298] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  205.862599][ T8296] bcachefs (loop4): accounting_read... done
[  205.887896][ T8296] bcachefs (loop4): alloc_read... done
[  205.903261][ T8296] bcachefs (loop4): snapshots_read... done
[  205.933939][ T8296] bcachefs (loop4): done starting filesystem
[  205.965129][ T8294] syz.5.107 (8294): drop_caches: 2
[  205.973260][ T8296] syz.4.111 (8296): drop_caches: 2
[  206.041694][ T5444] bcachefs (loop4): shutting down
[  206.182873][ T8319] loop3: detected capacity change from 0 to 32768
[  206.189980][ T5444] bcachefs (loop4): shutdown complete
[  206.202125][ T8298] bcachefs: bch2_fs_get_tree() error: EINVAL
[  206.565700][ T8323] loop5: detected capacity change from 0 to 32768
[  206.659726][ T8298] syz.0.112 (8298): drop_caches: 2
[  206.755563][ T8330] loop2: detected capacity change from 0 to 32768
[  206.947479][ T8319] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc
[  206.947479][ T8319]   allowing incompatible features above 0.0: (unknown version)
[  206.973924][ T8319] bcachefs (loop3): recovering from clean shutdown, journal seq 10
[  206.984005][ T8319] bcachefs (loop3): Version upgrade required:
[  206.984005][ T8319] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  206.984005][ T8319] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  206.984005][ T8319]   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,set_fs_needs_rebalance
[  207.055525][ T8319] bcachefs (loop3): dropping and reconstructing all alloc info
[  207.071727][ T8339] loop0: detected capacity change from 0 to 32768
[  207.098274][ T8319] bcachefs (loop3): accounting_read... done
[  207.107734][ T8319] bcachefs (loop3): alloc_read...
[  207.115128][ T8323] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  207.116621][ T8319]  done
[  207.120937][ T8323] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  207.142035][ T8319] bcachefs (loop3): snapshots_read... done
[  207.149538][ T8319] bcachefs (loop3): done starting filesystem
[  207.220524][ T8330] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  207.230057][ T8330] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  207.266304][ T8319] syz.3.109 (8319): drop_caches: 2
[  207.287299][ T5443] bcachefs (loop3): shutting down
[  207.359999][ T8339] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  207.369682][ T8339] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  207.439022][ T5443] bcachefs (loop3): shutdown complete
[  207.700445][ T8330] bcachefs: bch2_fs_get_tree() error: EINVAL
[  207.710709][ T8323] bcachefs: bch2_fs_get_tree() error: EINVAL
[  207.722038][ T8339] bcachefs: bch2_fs_get_tree() error: EINVAL
[  208.136176][ T8339] syz.0.116 (8339): drop_caches: 2
[  208.146057][ T8330] syz.2.113 (8330): drop_caches: 2
[  208.172545][ T8323] syz.5.115 (8323): drop_caches: 2
2025/05/16 09:56:22 executed programs: 112
[  208.597340][ T8357] loop4: detected capacity change from 0 to 32768
[  208.763109][ T8361] loop0: detected capacity change from 0 to 32768
[  208.876560][ T8363] loop5: detected capacity change from 0 to 32768
[  208.894788][ T8357] 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
[  208.894788][ T8357]   allowing incompatible features above 0.0: (unknown version)
[  208.922099][ T8357] bcachefs (loop4): recovering from clean shutdown, journal seq 10
[  208.931429][ T8357] bcachefs (loop4): Version upgrade required:
[  208.931429][ T8357] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  208.931429][ T8357] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  208.931429][ T8357]   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,set_fs_needs_rebalance
[  208.944837][ T8359] loop2: detected capacity change from 0 to 32768
[  209.002167][ T8357] bcachefs (loop4): dropping and reconstructing all alloc info
[  209.059128][ T8361] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  209.068445][ T8361] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  209.092493][ T8357] bcachefs (loop4): accounting_read... done
[  209.102399][ T8357] bcachefs (loop4): alloc_read... done
[  209.123656][ T8357] bcachefs (loop4): snapshots_read... done
[  209.131938][ T8357] bcachefs (loop4): done starting filesystem
[  209.172481][ T8357] syz.4.114 (8357): drop_caches: 2
[  209.190019][ T5444] bcachefs (loop4): shutting down
[  209.328709][ T5444] bcachefs (loop4): shutdown complete
[  209.578625][ T8393] loop3: detected capacity change from 0 to 32768
[  209.726058][ T8361] bcachefs: bch2_fs_get_tree() error: EINVAL
[  209.752303][ T8359] 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
[  209.752303][ T8359]   allowing incompatible features above 0.0: (unknown version)
[  209.778624][ T8359] bcachefs (loop2): recovering from clean shutdown, journal seq 10
[  209.787505][ T8359] bcachefs (loop2): Version upgrade required:
[  209.787505][ T8359] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  209.787505][ T8359] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  209.787505][ T8359]   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,set_fs_needs_rebalance
[  209.791810][ T8363] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  209.859863][ T8359] bcachefs (loop2): dropping and reconstructing all alloc info
[  209.868735][ T8363] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  209.952569][ T8393] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  209.962061][ T8393] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  209.985807][ T8359] bcachefs (loop2): accounting_read... done
[  210.013573][ T8359] bcachefs (loop2): alloc_read... done
[  210.055169][ T8359] bcachefs (loop2): snapshots_read... done
[  210.069655][ T8359] bcachefs (loop2): done starting filesystem
[  210.109026][ T8359] syz.2.118 (8359): drop_caches: 2
[  210.142498][ T8361] syz.0.119 (8361): drop_caches: 2
[  210.223876][ T5431] bcachefs (loop2): shutting down
[  210.328870][ T5431] bcachefs (loop2): shutdown complete
[  210.488793][ T8393] bcachefs: bch2_fs_get_tree() error: EINVAL
[  210.681048][ T8363] bcachefs: bch2_fs_get_tree() error: EINVAL
[  210.845545][ T8393] syz.3.117 (8393): drop_caches: 2
[  210.852606][ T8402] loop0: detected capacity change from 0 to 32768
[  210.920610][ T8404] loop4: detected capacity change from 0 to 32768
[  211.003143][ T8363] syz.5.120 (8363): drop_caches: 2
[  211.320201][ T8402] 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
[  211.320201][ T8402]   allowing incompatible features above 0.0: (unknown version)
[  211.346926][ T8402] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  211.355276][ T8402] bcachefs (loop0): Version upgrade required:
[  211.355276][ T8402] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  211.355276][ T8402] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  211.355276][ T8402]   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,set_fs_needs_rebalance
[  211.358408][ T8404] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  211.428575][ T8402] bcachefs (loop0): dropping and reconstructing all alloc info
[  211.436761][ T8404] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  211.465170][ T8416] loop3: detected capacity change from 0 to 32768
[  211.525657][ T8402] bcachefs (loop0): accounting_read... done
[  211.534690][ T8402] bcachefs (loop0): alloc_read... done
[  211.540501][ T8402] bcachefs (loop0): snapshots_read... done
[  211.551277][ T8402] bcachefs (loop0): done starting filesystem
[  211.602619][ T8402] syz.0.123 (8402): drop_caches: 2
[  211.722078][ T8416] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  211.731895][ T8416] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  211.748040][ T5424] bcachefs (loop0): shutting down
[  211.904317][ T5424] bcachefs (loop0): shutdown complete
[  212.045014][ T8420] loop5: detected capacity change from 0 to 32768
[  212.089099][ T8404] bcachefs: bch2_fs_get_tree() error: EINVAL
[  212.279571][ T8404] syz.4.121 (8404): drop_caches: 2
[  212.358081][ T8431] loop2: detected capacity change from 0 to 32768
[  212.400504][ T8416] bcachefs: bch2_fs_get_tree() error: EINVAL
[  212.647277][ T8416] syz.3.124 (8416): drop_caches: 2
[  212.691274][ T8438] loop4: detected capacity change from 0 to 32768
[  212.803418][ T8420] 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
[  212.803418][ T8420]   allowing incompatible features above 0.0: (unknown version)
[  212.830257][ T8420] bcachefs (loop5): recovering from clean shutdown, journal seq 10
[  212.839169][ T8420] bcachefs (loop5): Version upgrade required:
[  212.839169][ T8420] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  212.839169][ T8420] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  212.839169][ T8420]   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,set_fs_needs_rebalance
[  212.910262][ T8420] bcachefs (loop5): dropping and reconstructing all alloc info
[  212.918881][ T8431] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  212.928525][ T8431] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  212.930573][ T8420] bcachefs (loop5): accounting_read... done
[  212.963827][ T8420] bcachefs (loop5): alloc_read... done
[  213.023350][ T8420] bcachefs (loop5): snapshots_read...
[  213.051963][ T8438] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  213.066579][ T8438] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  213.070983][ T8420]  done
[  213.078504][ T8420] bcachefs (loop5): done starting filesystem
[  213.102238][ T8431] bcachefs: bch2_fs_get_tree() error: EINVAL
[  213.109868][ T8449] loop3: detected capacity change from 0 to 32768
[  213.151391][ T8420] syz.5.125 (8420): drop_caches: 2
2025/05/16 09:56:27 executed programs: 123
[  213.239661][ T5432] bcachefs (loop5): shutting down
[  213.338657][ T8449] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  213.347940][ T8449] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  213.410969][ T5432] bcachefs (loop5): shutdown complete
[  213.598765][ T8431] syz.2.122 (8431): drop_caches: 2
[  213.723023][ T8438] bcachefs: bch2_fs_get_tree() error: EINVAL
[  213.916890][ T8449] bcachefs: bch2_fs_get_tree() error: EINVAL
[  214.061595][ T8438] syz.4.127 (8438): drop_caches: 2
[  214.165723][ T8467] loop0: detected capacity change from 0 to 32768
[  214.216226][ T8465] loop2: detected capacity change from 0 to 32768
[  214.225537][ T8449] syz.3.128 (8449): drop_caches: 2
[  214.596957][ T8480] loop3: detected capacity change from 0 to 32768
[  214.612292][ T8467] 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
[  214.612292][ T8467]   allowing incompatible features above 0.0: (unknown version)
[  214.638585][ T8467] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  214.646871][ T8467] bcachefs (loop0): Version upgrade required:
[  214.646871][ T8467] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  214.646871][ T8467] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  214.646871][ T8467]   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,set_fs_needs_rebalance
[  214.684719][ T8469] loop4: detected capacity change from 0 to 32768
[  214.718489][ T8467] bcachefs (loop0): dropping and reconstructing all alloc info
[  214.732733][ T8465] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  214.741928][ T8465] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  214.795446][ T8467] bcachefs (loop0): accounting_read... done
[  214.802998][ T8467] bcachefs (loop0): alloc_read... done
[  214.822404][ T8467] bcachefs (loop0): snapshots_read... done
[  214.834847][ T8467] bcachefs (loop0): done starting filesystem
[  214.923787][ T8467] syz.0.126 (8467): drop_caches: 2
[  214.999959][ T8469] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  215.009183][ T8469] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  215.018161][ T5424] bcachefs (loop0): shutting down
[  215.081164][ T8480] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  215.090824][ T8480] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  215.200673][ T5424] bcachefs (loop0): shutdown complete
[  215.506957][ T8501] loop5: detected capacity change from 0 to 32768
[  215.643344][ T8465] bcachefs: bch2_fs_get_tree() error: EINVAL
[  215.643870][ T8480] bcachefs: bch2_fs_get_tree() error: EINVAL
[  215.675965][ T8469] bcachefs: bch2_fs_get_tree() error: EINVAL
[  215.952046][ T8469] syz.4.131 (8469): drop_caches: 2
[  216.015005][ T8465] syz.2.130 (8465): drop_caches: 2
[  216.058762][ T8480] syz.3.132 (8480): drop_caches: 2
[  216.082825][ T8501] 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
[  216.082825][ T8501]   allowing incompatible features above 0.0: (unknown version)
[  216.110022][ T8501] bcachefs (loop5): recovering from clean shutdown, journal seq 10
[  216.119282][ T8501] bcachefs (loop5): Version upgrade required:
[  216.119282][ T8501] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  216.119282][ T8501] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  216.119282][ T8501]   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,set_fs_needs_rebalance
[  216.189981][ T8501] bcachefs (loop5): dropping and reconstructing all alloc info
[  216.259959][ T8501] bcachefs (loop5): accounting_read... done
[  216.266399][ T8501] bcachefs (loop5): alloc_read... done
[  216.282594][ T8501] bcachefs (loop5): snapshots_read... done
[  216.356566][ T8501] bcachefs (loop5): done starting filesystem
[  216.387860][ T8501] syz.5.129 (8501): drop_caches: 2
[  216.417756][ T5432] bcachefs (loop5): shutting down
[  216.528513][ T5432] bcachefs (loop5): shutdown complete
[  216.658256][ T8510] loop4: detected capacity change from 0 to 32768
[  216.905289][ T8514] loop2: detected capacity change from 0 to 32768
[  217.071501][ T8513] loop3: detected capacity change from 0 to 32768
[  217.092792][ T8517] loop0: detected capacity change from 0 to 32768
[  217.486872][ T8517] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  217.488112][ T8514] 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
[  217.488112][ T8514]   allowing incompatible features above 0.0: (unknown version)
[  217.496210][ T8517] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  217.523658][ T8514] bcachefs (loop2): recovering from clean shutdown, journal seq 10
[  217.540463][ T8514] bcachefs (loop2): Version upgrade required:
[  217.540463][ T8514] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  217.540463][ T8514] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  217.540463][ T8514]   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,set_fs_needs_rebalance
[  217.611110][ T8514] bcachefs (loop2): dropping and reconstructing all alloc info
[  217.619390][ T8513] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  217.629566][ T8513] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  217.654185][ T8510] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  217.663555][ T8510] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  217.704082][ T8514] bcachefs (loop2): accounting_read... done
[  217.719104][ T8514] bcachefs (loop2): alloc_read... done
[  217.744997][ T8514] bcachefs (loop2): snapshots_read... done
[  217.751982][ T8514] bcachefs (loop2): done starting filesystem
[  217.815810][ T8514] syz.2.135 (8514): drop_caches: 2
[  217.847566][ T5431] bcachefs (loop2): shutting down
[  218.039460][ T5431] bcachefs (loop2): shutdown complete
[  218.060421][ T8517] bcachefs: bch2_fs_get_tree() error: EINVAL
[  218.258701][ T8517] syz.0.133 (8517): drop_caches: 2
2025/05/16 09:56:32 executed programs: 133
[  218.351614][ T8510] bcachefs: bch2_fs_get_tree() error: EINVAL
[  218.513792][ T8513] bcachefs: bch2_fs_get_tree() error: EINVAL
[  218.642961][ T8510] syz.4.134 (8510): drop_caches: 2
[  218.700216][ T8546] loop5: detected capacity change from 0 to 32768
[  218.815335][ T8513] syz.3.136 (8513): drop_caches: 2
[  218.912875][ T8548] loop0: detected capacity change from 0 to 32768
[  219.078320][ T8546] 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
[  219.078320][ T8546]   allowing incompatible features above 0.0: (unknown version)
[  219.104568][ T8546] bcachefs (loop5): recovering from clean shutdown, journal seq 10
[  219.112844][ T8546] bcachefs (loop5): Version upgrade required:
[  219.112844][ T8546] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  219.112844][ T8546] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  219.112844][ T8546]   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,set_fs_needs_rebalance
[  219.134114][ T8558] loop3: detected capacity change from 0 to 32768
[  219.184734][ T8546] bcachefs (loop5): dropping and reconstructing all alloc info
[  219.238555][ T8548] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  219.248056][ T8548] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  219.293183][ T8546] bcachefs (loop5): accounting_read... done
[  219.333443][ T8546] bcachefs (loop5): alloc_read... done
[  219.340785][ T8546] bcachefs (loop5): snapshots_read... done
[  219.374328][ T8546] bcachefs (loop5): done starting filesystem
[  219.481361][ T8546] syz.5.137 (8546): drop_caches: 2
[  219.529766][ T8558] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  219.539149][ T8558] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  219.565683][ T5432] bcachefs (loop5): shutting down
[  219.608088][ T8550] loop4: detected capacity change from 0 to 32768
[  219.719644][ T5432] bcachefs (loop5): shutdown complete
[  220.016714][ T8548] bcachefs: bch2_fs_get_tree() error: EINVAL
[  220.033253][ T8550] 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
[  220.033253][ T8550]   allowing incompatible features above 0.0: (unknown version)
[  220.059434][ T8550] bcachefs (loop4): recovering from clean shutdown, journal seq 10
[  220.067647][ T8550] bcachefs (loop4): Version upgrade required:
[  220.067647][ T8550] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  220.067647][ T8550] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  220.067647][ T8550]   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,set_fs_needs_rebalance
[  220.073165][ T8558] bcachefs: bch2_fs_get_tree() error: EINVAL
[  220.138827][ T8550] bcachefs (loop4): dropping and reconstructing all alloc info
[  220.175215][ T8582] loop2: detected capacity change from 0 to 32768
[  220.198259][ T8550] bcachefs (loop4): accounting_read... done
[  220.246283][ T8550] bcachefs (loop4): alloc_read... done
[  220.251956][ T8550] bcachefs (loop4): snapshots_read... done
[  220.264258][ T8550] bcachefs (loop4): done starting filesystem
[  220.344344][ T8550] syz.4.140 (8550): drop_caches: 2
[  220.402407][ T5444] bcachefs (loop4): shutting down
[  220.472059][ T8548] syz.0.139 (8548): drop_caches: 2
[  220.528944][ T8582] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  220.538557][ T8582] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  220.605440][ T5444] bcachefs (loop4): shutdown complete
[  220.752801][ T8558] syz.3.141 (8558): drop_caches: 2
[  220.924354][ T8582] bcachefs: bch2_fs_get_tree() error: EINVAL
[  221.184532][ T8591] loop0: detected capacity change from 0 to 32768
[  221.255576][ T8593] loop3: detected capacity change from 0 to 32768
[  221.276248][ T8582] syz.2.138 (8582): drop_caches: 2
[  221.539514][ T8595] loop5: detected capacity change from 0 to 32768
[  221.672869][ T8607] loop2: detected capacity change from 0 to 32768
[  221.691436][ T8591] 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
[  221.691436][ T8591]   allowing incompatible features above 0.0: (unknown version)
[  221.717875][ T8591] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  221.726566][ T8591] bcachefs (loop0): Version upgrade required:
[  221.726566][ T8591] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  221.726566][ T8591] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  221.726566][ T8591]   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,set_fs_needs_rebalance
[  221.797509][ T8591] bcachefs (loop0): dropping and reconstructing all alloc info
[  221.843766][ T8593] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  221.853058][ T8593] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  221.858223][ T8595] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  221.870806][ T8595] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  221.892011][ T8591] bcachefs (loop0): accounting_read... done
[  221.901576][ T8591] bcachefs (loop0): alloc_read... done
[  221.909373][ T8591] bcachefs (loop0): snapshots_read... done
[  221.917383][ T8591] bcachefs (loop0): done starting filesystem
[  222.160499][ T8591] syz.0.144 (8591): drop_caches: 2
[  222.166639][ T8607] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  222.176132][ T8607] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  222.252896][ T5424] bcachefs (loop0): shutting down
[  222.283821][ T8595] bcachefs: bch2_fs_get_tree() error: EINVAL
[  222.399866][ T5424] bcachefs (loop0): shutdown complete
[  222.573093][ T8595] syz.5.142 (8595): drop_caches: 2
[  222.697150][ T8593] bcachefs: bch2_fs_get_tree() error: EINVAL
[  222.721358][ T8607] bcachefs: bch2_fs_get_tree() error: EINVAL
[  222.803142][ T8627] loop4: detected capacity change from 0 to 32768
[  222.989712][ T8607] syz.2.146 (8607): drop_caches: 2
[  223.008341][ T8593] syz.3.145 (8593): drop_caches: 2
[  223.165744][ T8629] loop5: detected capacity change from 0 to 32768
[  223.398607][ T8636] loop2: detected capacity change from 0 to 32768
[  223.445106][ T8629] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  223.446264][ T8627] 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
[  223.446264][ T8627]   allowing incompatible features above 0.0: (unknown version)
[  223.454335][ T8629] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  223.481287][ T8627] bcachefs (loop4): recovering from clean shutdown, journal seq 10
[  223.497954][ T8627] bcachefs (loop4): Version upgrade required:
[  223.497954][ T8627] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  223.497954][ T8627] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  223.497954][ T8627]   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,set_fs_needs_rebalance
[  223.569608][ T8627] bcachefs (loop4): dropping and reconstructing all alloc info
[  223.658807][ T8627] bcachefs (loop4): accounting_read... done
[  223.665012][ T8627] bcachefs (loop4): alloc_read... done
[  223.734913][ T8627] bcachefs (loop4): snapshots_read... done
[  223.741579][ T8627] bcachefs (loop4): done starting filesystem
[  223.763168][ T8636] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  223.772954][ T8636] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  223.792697][ T8629] bcachefs: bch2_fs_get_tree() error: EINVAL
[  223.913767][ T8627] syz.4.143 (8627): drop_caches: 2
[  223.937869][ T8638] loop3: detected capacity change from 0 to 32768
[  224.008089][ T5444] bcachefs (loop4): shutting down
2025/05/16 09:56:38 executed programs: 145
[  224.117950][ T8638] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  224.127190][ T8638] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  224.212134][ T5444] bcachefs (loop4): shutdown complete
[  224.347802][ T8629] syz.5.148 (8629): drop_caches: 2
[  224.492680][ T8636] bcachefs: bch2_fs_get_tree() error: EINVAL
[  224.511447][ T8638] bcachefs: bch2_fs_get_tree() error: EINVAL
[  224.817859][ T8638] syz.3.150 (8638): drop_caches: 2
[  224.838004][ T8636] syz.2.149 (8636): drop_caches: 2
[  224.957615][ T8663] loop0: detected capacity change from 0 to 32768
[  225.087923][ T8665] loop5: detected capacity change from 0 to 32768
[  225.253522][ T8663] 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
[  225.253522][ T8663]   allowing incompatible features above 0.0: (unknown version)
[  225.258997][ T8669] loop2: detected capacity change from 0 to 32768
[  225.279952][ T8663] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  225.294558][ T8663] bcachefs (loop0): Version upgrade required:
[  225.294558][ T8663] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  225.294558][ T8663] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  225.294558][ T8663]   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,set_fs_needs_rebalance
[  225.365752][ T8663] bcachefs (loop0): dropping and reconstructing all alloc info
[  225.409358][ T8663] bcachefs (loop0): accounting_read... done
[  225.416108][ T8663] bcachefs (loop0): alloc_read... done
[  225.421749][ T8663] bcachefs (loop0): snapshots_read...
[  225.507657][ T8665] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  225.523845][ T8665] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  225.543118][ T8663]  done
[  225.546645][ T8663] bcachefs (loop0): done starting filesystem
[  225.622248][ T8667] loop3: detected capacity change from 0 to 32768
[  225.661594][ T8669] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  225.671206][ T8669] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  225.695483][ T8663] syz.0.147 (8663): drop_caches: 2
[  225.764077][ T5424] bcachefs (loop0): shutting down
[  225.822031][ T8665] bcachefs: bch2_fs_get_tree() error: EINVAL
[  225.918075][ T5424] bcachefs (loop0): shutdown complete
[  225.962124][ T8667] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc
[  225.962124][ T8667]   allowing incompatible features above 0.0: (unknown version)
[  225.988273][ T8667] bcachefs (loop3): recovering from clean shutdown, journal seq 10
[  225.996588][ T8667] bcachefs (loop3): Version upgrade required:
[  225.996588][ T8667] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  225.996588][ T8667] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  225.996588][ T8667]   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,set_fs_needs_rebalance
[  226.068679][ T8667] bcachefs (loop3): dropping and reconstructing all alloc info
[  226.213993][ T8667] bcachefs (loop3): accounting_read... done
[  226.241725][ T8667] bcachefs (loop3): alloc_read... done
[  226.251990][ T8667] bcachefs (loop3): snapshots_read...
[  226.255199][ T8669] bcachefs: bch2_fs_get_tree() error: EINVAL
[  226.270989][ T8667]  done
[  226.274561][ T8667] bcachefs (loop3): done starting filesystem
[  226.352551][ T8667] syz.3.153 (8667): drop_caches: 2
[  226.396708][ T8665] syz.5.152 (8665): drop_caches: 2
[  226.402706][ T5443] bcachefs (loop3): shutting down
[  226.558765][ T5443] bcachefs (loop3): shutdown complete
[  226.679065][ T8669] syz.2.154 (8669): drop_caches: 2
[  226.916457][ T8699] loop4: detected capacity change from 0 to 32768
[  226.986687][ T8701] loop5: detected capacity change from 0 to 32768
[  227.171048][ T8705] loop2: detected capacity change from 0 to 32768
[  227.322954][ T8704] loop0: detected capacity change from 0 to 32768
[  227.410115][ T8699] 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
[  227.410115][ T8699]   allowing incompatible features above 0.0: (unknown version)
[  227.412474][ T8701] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  227.436599][ T8699] bcachefs (loop4): recovering from clean shutdown, journal seq 10
[  227.446150][ T8701] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  227.454371][ T8699] bcachefs (loop4): Version upgrade required:
[  227.454371][ T8699] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  227.454371][ T8699] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  227.454371][ T8699]   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,set_fs_needs_rebalance
[  227.534989][ T8699] bcachefs (loop4): dropping and reconstructing all alloc info
[  227.554856][ T8699] bcachefs (loop4): accounting_read... done
[  227.562438][ T8699] bcachefs (loop4): alloc_read... done
[  227.614355][ T8699] bcachefs (loop4): snapshots_read... done
[  227.623902][ T8699] bcachefs (loop4): done starting filesystem
[  227.644886][ T8705] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  227.654249][ T8705] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  227.695539][ T8699] syz.4.151 (8699): drop_caches: 2
[  227.758922][ T8704] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  227.769032][ T8704] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  227.810951][ T5444] bcachefs (loop4): shutting down
[  227.918210][ T5444] bcachefs (loop4): shutdown complete
[  228.237259][ T8701] bcachefs: bch2_fs_get_tree() error: EINVAL
[  228.244345][ T8705] bcachefs: bch2_fs_get_tree() error: EINVAL
[  228.249059][ T8704] bcachefs: bch2_fs_get_tree() error: EINVAL
[  228.599889][ T8705] syz.2.158 (8705): drop_caches: 2
[  228.614556][ T8701] syz.5.157 (8701): drop_caches: 2
[  228.626834][ T8704] syz.0.155 (8704): drop_caches: 2
[  228.832452][ T8735] loop3: detected capacity change from 0 to 32768
[  229.029403][ T8740] loop0: detected capacity change from 0 to 32768
[  229.155706][ T8735] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc
[  229.155706][ T8735]   allowing incompatible features above 0.0: (unknown version)
[  229.182729][ T8735] bcachefs (loop3): recovering from clean shutdown, journal seq 10
[  229.191678][ T8735] bcachefs (loop3): Version upgrade required:
[  229.191678][ T8735] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  229.191678][ T8735] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  229.191678][ T8735]   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,set_fs_needs_rebalance
[  229.263490][ T8735] bcachefs (loop3): dropping and reconstructing all alloc info
[  229.282387][ T8740] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  229.291634][ T8740] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  229.379727][ T8735] bcachefs (loop3): accounting_read... done
[  229.387892][ T8737] loop2: detected capacity change from 0 to 32768
[  229.389269][ T8735] bcachefs (loop3): alloc_read... done
[  229.459483][ T8735] bcachefs (loop3): snapshots_read... done
[  229.504623][ T8735] bcachefs (loop3): done starting filesystem
[  229.519976][ T8737] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  229.529178][ T8737] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  229.543030][ T8735] syz.3.156 (8735): drop_caches: 2
[  229.600309][ T8741] loop5: detected capacity change from 0 to 32768
2025/05/16 09:56:44 executed programs: 157
[  229.657688][ T5443] bcachefs (loop3): shutting down
[  229.867767][ T8737] bcachefs: bch2_fs_get_tree() error: EINVAL
[  229.889115][ T5443] bcachefs (loop3): shutdown complete
[  229.998643][ T8741] 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
[  229.998643][ T8741]   allowing incompatible features above 0.0: (unknown version)
[  230.025517][ T8741] bcachefs (loop5): recovering from clean shutdown, journal seq 10
[  230.036308][ T8741] bcachefs (loop5): Version upgrade required:
[  230.036308][ T8741] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  230.036308][ T8741] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  230.036308][ T8741]   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,set_fs_needs_rebalance
[  230.107306][ T8741] bcachefs (loop5): dropping and reconstructing all alloc info
[  230.155381][ T8741] bcachefs (loop5): accounting_read... done
[  230.161622][ T8741] bcachefs (loop5): alloc_read...
[  230.164744][ T8740] bcachefs: bch2_fs_get_tree() error: EINVAL
[  230.195895][ T8741]  done
[  230.199187][ T8741] bcachefs (loop5): snapshots_read... done
[  230.229338][ T8741] bcachefs (loop5): done starting filesystem
[  230.311908][ T8741] syz.5.161 (8741): drop_caches: 2
[  230.370796][ T5432] bcachefs (loop5): shutting down
[  230.491586][ T5432] bcachefs (loop5): shutdown complete
[  230.515418][ T8764] loop4: detected capacity change from 0 to 32768
[  230.545549][ T8737] syz.2.160 (8737): drop_caches: 2
[  230.679953][ T8740] syz.0.162 (8740): drop_caches: 2
[  231.037414][ T8786] loop0: detected capacity change from 0 to 32768
[  231.119039][ T8788] loop3: detected capacity change from 0 to 32768
[  231.181602][ T8784] loop2: detected capacity change from 0 to 32768
[  231.279497][ T8764] 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
[  231.279497][ T8764]   allowing incompatible features above 0.0: (unknown version)
[  231.305564][ T8764] bcachefs (loop4): recovering from clean shutdown, journal seq 10
[  231.313816][ T8764] bcachefs (loop4): Version upgrade required:
[  231.313816][ T8764] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  231.313816][ T8764] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  231.313816][ T8764]   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,set_fs_needs_rebalance
[  231.385381][ T8764] bcachefs (loop4): dropping and reconstructing all alloc info
[  231.451451][ T8764] bcachefs (loop4): accounting_read... done
[  231.458026][ T8764] bcachefs (loop4): alloc_read...
[  231.469280][ T8786] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  231.478793][ T8764]  done
[  231.484270][ T8786] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  231.486526][ T8764] bcachefs (loop4): snapshots_read...
[  231.500944][ T8788] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  231.507478][ T8764]  done
[  231.515710][ T8788] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  231.519120][ T8764] bcachefs (loop4): done starting filesystem
[  231.580960][ T8784] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  231.590359][ T8784] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  231.688160][ T8764] syz.4.159 (8764): drop_caches: 2
[  231.743621][ T5444] bcachefs (loop4): shutting down
[  231.843300][ T5444] bcachefs (loop4): shutdown complete
[  232.151455][ T8788] bcachefs: bch2_fs_get_tree() error: EINVAL
[  232.209635][ T8814] loop5: detected capacity change from 0 to 32768
[  232.312631][ T8784] bcachefs: bch2_fs_get_tree() error: EINVAL
[  232.339124][ T8788] syz.3.163 (8788): drop_caches: 2
[  232.488393][ T8786] bcachefs: bch2_fs_get_tree() error: EINVAL
[  232.634966][ T8786] syz.0.166 (8786): drop_caches: 2
[  232.662138][ T8784] syz.2.165 (8784): drop_caches: 2
[  232.909539][ T8814] 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
[  232.909539][ T8814]   allowing incompatible features above 0.0: (unknown version)
[  232.936074][ T8814] bcachefs (loop5): recovering from clean shutdown, journal seq 10
[  232.944375][ T8814] bcachefs (loop5): Version upgrade required:
[  232.944375][ T8814] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  232.944375][ T8814] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  232.944375][ T8814]   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,set_fs_needs_rebalance
[  233.015794][ T8814] bcachefs (loop5): dropping and reconstructing all alloc info
[  233.031346][ T8821] loop3: detected capacity change from 0 to 32768
[  233.082781][ T8814] bcachefs (loop5): accounting_read... done
[  233.092199][ T8814] bcachefs (loop5): alloc_read... done
[  233.112496][ T8814] bcachefs (loop5): snapshots_read... done
[  233.161502][ T8814] bcachefs (loop5): done starting filesystem
[  233.242594][ T8825] loop0: detected capacity change from 0 to 32768
[  233.383088][ T8814] syz.5.164 (8814): drop_caches: 2
[  233.395183][ T8821] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  233.405263][ T8821] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  233.440684][ T5432] bcachefs (loop5): shutting down
[  233.503932][ T8825] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  233.513290][ T8825] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  233.641785][ T5432] bcachefs (loop5): shutdown complete
[  233.673253][ T8827] loop2: detected capacity change from 0 to 32768
[  233.952872][ T8825] bcachefs: bch2_fs_get_tree() error: EINVAL
[  233.989876][ T8821] bcachefs: bch2_fs_get_tree() error: EINVAL
[  234.038388][ T8844] loop4: detected capacity change from 0 to 32768
[  234.193801][ T8821] syz.3.168 (8821): drop_caches: 2
[  234.266948][ T8825] syz.0.169 (8825): drop_caches: 2
[  234.542932][ T8827] 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
[  234.542932][ T8827]   allowing incompatible features above 0.0: (unknown version)
[  234.569125][ T8827] bcachefs (loop2): recovering from clean shutdown, journal seq 10
[  234.577332][ T8827] bcachefs (loop2): Version upgrade required:
[  234.577332][ T8827] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  234.577332][ T8827] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  234.577332][ T8827]   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,set_fs_needs_rebalance
[  234.648724][ T8827] bcachefs (loop2): dropping and reconstructing all alloc info
[  234.687450][ T8844] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  234.696738][ T8844] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  234.742373][ T8827] bcachefs (loop2): accounting_read... done
[  234.747854][ T8857] loop3: detected capacity change from 0 to 32768
[  234.749250][ T8827] bcachefs (loop2): alloc_read... done
[  234.781550][ T8827] bcachefs (loop2): snapshots_read... done
[  234.808858][ T8827] bcachefs (loop2): done starting filesystem
[  234.881825][ T8827] syz.2.170 (8827): drop_caches: 2
[  234.976202][ T8844] bcachefs: bch2_fs_get_tree() error: EINVAL
[  234.988366][ T5431] bcachefs (loop2): shutting down
2025/05/16 09:56:49 executed programs: 168
[  235.042685][ T8857] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  235.052033][ T8857] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  235.081368][ T8859] loop0: detected capacity change from 0 to 32768
[  235.248551][ T5431] bcachefs (loop2): shutdown complete
[  235.285668][ T8844] syz.4.167 (8844): drop_caches: 2
[  235.560843][ T8857] bcachefs: bch2_fs_get_tree() error: EINVAL
[  235.756603][ T8880] loop4: detected capacity change from 0 to 32768
[  235.806687][ T8857] syz.3.172 (8857): drop_caches: 2
[  235.881000][ T8882] loop5: detected capacity change from 0 to 32768
[  235.912138][ T8859] 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
[  235.912138][ T8859]   allowing incompatible features above 0.0: (unknown version)
[  235.938314][ T8859] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[  235.946473][ T8859] bcachefs (loop0): Version upgrade required:
[  235.946473][ T8859] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  235.946473][ T8859] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  235.946473][ T8859]   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,set_fs_needs_rebalance
[  236.017844][ T8859] bcachefs (loop0): dropping and reconstructing all alloc info
[  236.044868][ T8859] bcachefs (loop0): accounting_read... done
[  236.051365][ T8859] bcachefs (loop0): alloc_read... done
[  236.061643][ T8859] bcachefs (loop0): snapshots_read... done
[  236.070566][ T8859] bcachefs (loop0): done starting filesystem
[  236.164617][ T8859] syz.0.173 (8859): drop_caches: 2
[  236.175546][ T8880] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  236.185005][ T8880] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  236.307347][ T5424] bcachefs (loop0): shutting down
[  236.328941][ T8882] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): filesystem UUID already open
[  236.338392][ T8882] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): shutdown complete
[  236.424404][ T8889] loop3: detected capacity change from 0 to 32768
[  236.506487][ T8880] bcachefs: bch2_fs_get_tree() error: EINVAL
[  236.529539][ T5424] bcachefs (loop0): shutdown complete
[  236.721040][ T8880] syz.4.175 (8880): drop_caches: 2
[  236.906142][ T8882] bcachefs: bch2_fs_get_tree() error: EINVAL
[  237.093139][ T8882] syz.5.171 (8882): drop_caches: 2
[  237.244975][ T8907] loop2: detected capacity change from 0 to 32768
[  237.264352][ T8905] loop4: detected capacity change from 0 to 32768
[  237.398014][ T8878] Bluetooth: hci0: command 0x0406 tx timeout
[  237.407522][ T8877] Bluetooth: hci2: command 0x0406 tx timeout
[  237.410034][   T54] Bluetooth: hci1: command 0x0406 tx timeout
[  237.414263][ T8877] Bluetooth: hci3: command 0x0406 tx timeout
[  237.425384][ T4813] Bluetooth: hci4: command 0x0406 tx timeout
[  237.452053][ T5424] ------------[ cut here ]------------
[  237.457566][ T5424] Looking for class "ACCESS_PRIVATE(sdp, lock)" with key init_srcu_struct_data.__key, but found a different class "&ACCESS_PRIVATE(sdp, lock)" with the same key
[  237.466911][ T8889] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,background_compression=zstd,journal_flush_disabled,fsck,norecovery,reconstruct_alloc
[  237.466911][ T8889]   allowing incompatible features above 0.0: (unknown version)
[  237.473690][ T5424] WARNING: CPU: 0 PID: 5424 at kernel/locking/lockdep.c:944 look_up_lock_class+0xd6/0x170
[  237.501259][ T8889] bcachefs (loop3): recovering from clean shutdown, journal seq 10
[  237.509922][ T5424] Modules linked in:
[  237.509956][ T5424] CPU: 0 UID: 0 PID: 5424 Comm: syz-executor Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT(undef) 
[  237.509974][ T5424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  237.509988][ T5424] RIP: 0010:look_up_lock_class+0xd6/0x170
[  237.510011][ T5424] Code: 01 0f 85 8c 00 00 00 c6 05 e3 d2 53 03 01 90 49 8b 16 49 8b 76 18 48 8b 8b b8 00 00 00 48 c7 c7 4f 05 29 8b e8 4b 50 14 f8 90 <0f> 0b 90 90 eb 63 90 89 f3 e8 dc 3f a6 fa e8 97 66 2f f8 48 c7 c7
[  237.510024][ T5424] RSP: 0018:ffffc90002faf7e0 EFLAGS: 00010046
[  237.510037][ T5424] RAX: bf5bc53bfcbe3900 RBX: ffffffff8fdca378 RCX: ffff888101b69d40
[  237.510050][ T5424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[  237.510059][ T5424] RBP: 0000000000000000 R08: ffff8881f5223cd3 R09: 1ffff1103ea4479a
[  237.510070][ T5424] R10: dffffc0000000000 R11: ffffed103ea4479b R12: 0000000000000000
[  237.510081][ T5424] R13: 0000000000000001 R14: ffffe8ffffc2d818 R15: ffffffff96431140
[  237.510091][ T5424] FS:  000055558e3e6500(0000) GS:ffff888265ede000(0000) knlGS:0000000000000000
[  237.510105][ T5424] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  237.510116][ T5424] CR2: 00007f7e0eb45000 CR3: 000000010479c000 CR4: 00000000003506f0
[  237.510129][ T5424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  237.510137][ T5424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  237.510145][ T5424] Call Trace:
[  237.510152][ T5424]  <TASK>
[  237.510161][ T5424]  register_lock_class+0x51/0x320
[  237.510185][ T5424]  ? __kernel_text_address+0xd/0x40
[  237.510207][ T5424]  __lock_acquire+0x7f/0xd20
[  237.510239][ T5424]  ? srcu_gp_start_if_needed+0x33d/0x11d0
[  237.510261][ T5424]  lock_acquire+0x120/0x360
[  237.510280][ T5424]  ? srcu_gp_start_if_needed+0x33d/0x11d0
[  237.510309][ T5424]  _raw_spin_trylock+0x47/0x80
[  237.510324][ T5424]  ? srcu_gp_start_if_needed+0x33d/0x11d0
[  237.510346][ T5424]  srcu_gp_start_if_needed+0x33d/0x11d0
[  237.510374][ T5424]  ? _raw_spin_unlock_irqrestore+0x85/0x110
[  237.510391][ T5424]  ? __pfx_srcu_gp_start_if_needed+0x10/0x10
[  237.510412][ T5424]  ? _raw_spin_unlock_irqrestore+0xad/0x110
[  237.510428][ T5424]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  237.510449][ T5424]  __synchronize_srcu+0x306/0x3a0
[  237.510472][ T5424]  ? __pfx___synchronize_srcu+0x10/0x10
[  237.510494][ T5424]  ? __pfx_wakeme_after_rcu+0x10/0x10
[  237.510515][ T5424]  ? bch2_fs_btree_iter_exit+0x38e/0x490
[  237.510533][ T5424]  ? rcu_is_watching+0x15/0xb0
[  237.510549][ T5424]  ? kfree+0x4d/0x440
[  237.510571][ T5424]  bch2_fs_btree_iter_exit+0x3f9/0x490
[  237.510595][ T5424]  bch2_fs_release+0x21b/0x7d0
[  237.510614][ T5424]  ? kobject_put+0x446/0x480
[  237.510635][ T5424]  kobject_put+0x22b/0x480
[  237.510657][ T5424]  deactivate_locked_super+0xb9/0x130
[  237.510683][ T5424]  cleanup_mnt+0x425/0x4c0
[  237.510705][ T5424]  ? lockdep_hardirqs_on+0x9c/0x150
[  237.510723][ T5424]  task_work_run+0x1d1/0x260
[  237.510743][ T5424]  ? __pfx_task_work_run+0x10/0x10
[  237.510766][ T5424]  resume_user_mode_work+0x5e/0x80
[  237.510789][ T5424]  syscall_exit_to_user_mode+0x9a/0x120
[  237.510808][ T5424]  do_syscall_64+0x103/0x210
[  237.510828][ T5424]  ? clear_bhb_loop+0x60/0xb0
[  237.510847][ T5424]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  237.510863][ T5424] RIP: 0033:0x7f581d987057
[  237.510883][ T5424] 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
[  237.519210][ T8889] bcachefs (loop3): Version upgrade required:
[  237.519210][ T8889] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete
[  237.519210][ T8889] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags
[  237.519210][ T8889]   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,set_fs_needs_rebalance
[  237.522913][ T5424] RSP: 002b:00007ffe33239588 EFLAGS: 00000246
[  237.534387][ T8889] bcachefs (loop3): dropping and reconstructing all alloc info
[  237.543806][ T5424]  ORIG_RAX: 00000000000000a6
[  237.543819][ T5424] RAX: 0000000000000000 RBX: 00007f581da0180c RCX: 00007f581d987057
[  237.543829][ T5424] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe33239640
[  237.543838][ T5424] RBP: 00007ffe33239640 R08: 0000000000000000 R09: 0000000000000000
[  237.543847][ T5424] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe3323a6c0
[  237.543857][ T5424] R13: 00007f581da0180c R14: 00007ffe3323a700 R15: 000000000000001f
[  237.991731][ T5424]  </TASK>
[  237.994756][ T5424] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  238.002204][ T5424] CPU: 0 UID: 0 PID: 5424 Comm: syz-executor Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT(undef) 
[  238.012705][ T5424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  238.022752][ T5424] Call Trace:
[  238.026020][ T5424]  <TASK>
[  238.029037][ T5424]  dump_stack_lvl+0x99/0x250
[  238.033621][ T5424]  ? __asan_memcpy+0x40/0x70
[  238.038213][ T5424]  ? __pfx_dump_stack_lvl+0x10/0x10
[  238.043397][ T5424]  ? __pfx__printk+0x10/0x10
[  238.047988][ T5424]  panic+0x2db/0x790
[  238.051999][ T5424]  ? __pfx_panic+0x10/0x10
[  238.056403][ T5424]  ? show_trace_log_lvl+0x4fb/0x550
[  238.061598][ T5424]  __warn+0x31b/0x4b0
[  238.065570][ T5424]  ? look_up_lock_class+0xd6/0x170
[  238.070668][ T5424]  ? look_up_lock_class+0xd6/0x170
[  238.075772][ T5424]  report_bug+0x2be/0x4f0
[  238.080179][ T5424]  ? look_up_lock_class+0xd6/0x170
[  238.085276][ T5424]  ? look_up_lock_class+0xd6/0x170
[  238.090462][ T5424]  ? look_up_lock_class+0xd8/0x170
[  238.095565][ T5424]  handle_bug+0x84/0x160
[  238.099922][ T5424]  exc_invalid_op+0x1a/0x50
[  238.104422][ T5424]  asm_exc_invalid_op+0x1a/0x20
[  238.109447][ T5424] RIP: 0010:look_up_lock_class+0xd6/0x170
[  238.115166][ T5424] Code: 01 0f 85 8c 00 00 00 c6 05 e3 d2 53 03 01 90 49 8b 16 49 8b 76 18 48 8b 8b b8 00 00 00 48 c7 c7 4f 05 29 8b e8 4b 50 14 f8 90 <0f> 0b 90 90 eb 63 90 89 f3 e8 dc 3f a6 fa e8 97 66 2f f8 48 c7 c7
[  238.134770][ T5424] RSP: 0018:ffffc90002faf7e0 EFLAGS: 00010046
[  238.140832][ T5424] RAX: bf5bc53bfcbe3900 RBX: ffffffff8fdca378 RCX: ffff888101b69d40
[  238.148966][ T5424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[  238.156923][ T5424] RBP: 0000000000000000 R08: ffff8881f5223cd3 R09: 1ffff1103ea4479a
[  238.165068][ T5424] R10: dffffc0000000000 R11: ffffed103ea4479b R12: 0000000000000000
[  238.173057][ T5424] R13: 0000000000000001 R14: ffffe8ffffc2d818 R15: ffffffff96431140
[  238.181042][ T5424]  register_lock_class+0x51/0x320
[  238.186067][ T5424]  ? __kernel_text_address+0xd/0x40
[  238.191359][ T5424]  __lock_acquire+0x7f/0xd20
[  238.195964][ T5424]  ? srcu_gp_start_if_needed+0x33d/0x11d0
[  238.201713][ T5424]  lock_acquire+0x120/0x360
[  238.206304][ T5424]  ? srcu_gp_start_if_needed+0x33d/0x11d0
[  238.212124][ T5424]  _raw_spin_trylock+0x47/0x80
[  238.216914][ T5424]  ? srcu_gp_start_if_needed+0x33d/0x11d0
[  238.222632][ T5424]  srcu_gp_start_if_needed+0x33d/0x11d0
[  238.228367][ T5424]  ? _raw_spin_unlock_irqrestore+0x85/0x110
[  238.234263][ T5424]  ? __pfx_srcu_gp_start_if_needed+0x10/0x10
[  238.240333][ T5424]  ? _raw_spin_unlock_irqrestore+0xad/0x110
[  238.246244][ T5424]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  238.252648][ T5424]  __synchronize_srcu+0x306/0x3a0
[  238.257670][ T5424]  ? __pfx___synchronize_srcu+0x10/0x10
[  238.263210][ T5424]  ? __pfx_wakeme_after_rcu+0x10/0x10
[  238.268580][ T5424]  ? bch2_fs_btree_iter_exit+0x38e/0x490
[  238.274200][ T5424]  ? rcu_is_watching+0x15/0xb0
[  238.278950][ T5424]  ? kfree+0x4d/0x440
[  238.282951][ T5424]  bch2_fs_btree_iter_exit+0x3f9/0x490
[  238.288412][ T5424]  bch2_fs_release+0x21b/0x7d0
[  238.293174][ T5424]  ? kobject_put+0x446/0x480
[  238.297755][ T5424]  kobject_put+0x22b/0x480
[  238.302250][ T5424]  deactivate_locked_super+0xb9/0x130
[  238.307612][ T5424]  cleanup_mnt+0x425/0x4c0
[  238.312213][ T5424]  ? lockdep_hardirqs_on+0x9c/0x150
[  238.317416][ T5424]  task_work_run+0x1d1/0x260
[  238.322014][ T5424]  ? __pfx_task_work_run+0x10/0x10
[  238.327130][ T5424]  resume_user_mode_work+0x5e/0x80
[  238.332239][ T5424]  syscall_exit_to_user_mode+0x9a/0x120
[  238.337779][ T5424]  do_syscall_64+0x103/0x210
[  238.342447][ T5424]  ? clear_bhb_loop+0x60/0xb0
[  238.347287][ T5424]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  238.353287][ T5424] RIP: 0033:0x7f581d987057
[  238.357706][ T5424] 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
[  238.377475][ T5424] RSP: 002b:00007ffe33239588 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  238.385897][ T5424] RAX: 0000000000000000 RBX: 00007f581da0180c RCX: 00007f581d987057
[  238.394030][ T5424] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe33239640
[  238.401986][ T5424] RBP: 00007ffe33239640 R08: 0000000000000000 R09: 0000000000000000
[  238.409965][ T5424] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe3323a6c0
[  238.417939][ T5424] R13: 00007f581da0180c R14: 00007ffe3323a700 R15: 000000000000001f
[  238.425923][ T5424]  </TASK>
[  238.429047][ T5424] Kernel Offset: disabled
[  238.433359][ T5424] Rebooting in 86400 seconds..